Cutting auxiliary device for metal doors and windows

Abstract

The utility model relates to the technical field of metal door and window machining, and discloses a metal door and window cutting auxiliary device which comprises a fixing frame, a feeding frame used for loading metal blanks is fixedly installed on one side of the fixing frame, and a connecting piece is arranged on the fixing frame and used for lifting a plurality of metal blanks at the same time. A feeding assembly is arranged on the feeding frame and used for conveying metal blanks stored on connecting pieces to the connecting pieces one by one, a moving assembly is arranged on the fixing frame and used for arranging the metal blanks on the connecting pieces in order, and the feeding assembly, the moving assembly and the pushing assembly work cooperatively. Automatic feeding, neat arrangement and continuous constant-speed pushing of metal blanks are achieved, manual intervention is greatly reduced, the automation degree of cutting operation and the overall production efficiency are improved, the stability and accuracy of the metal blanks in the pushing process are guaranteed through the arrangement of the connecting pieces, precise cutting is achieved, material waste is reduced, and practicability is higher.

Description

Technical Field

[0001] The utility model relates to the technical field of metal door and window processing, in particular to a cutting auxiliary device for metal doors and windows. Background Art

[0002] Doors and windows are divided into enclosure components or partition components according to their location. They have different design requirements and must have functions such as thermal insulation, heat insulation, sound insulation, waterproofing, and fire prevention. Doors and windows can be roughly divided into wooden doors and windows and metal doors and windows according to their materials. Metal doors and windows are metal materials and parts formed by rolling, extrusion, stamping or machining. Compared with wooden doors and windows, metal doors and windows have the advantages of less deformation, good durability and less shading.

[0003] During the actual processing of metal doors and windows, the size of the metal doors and windows needs to be adjusted accordingly according to the needs. However, since the size of the blank is fixed during the processing, the metal blank needs to be cut. After completing a cutting process, the existing metal blank cutting device needs to manually push the metal blank to load, position and adjust it. The speed is slow, resulting in low overall production efficiency. At the same time, when manually loading, inaccurate operation or improper adjustment may lead to inaccurate material cutting, resulting in material waste. Therefore, a cutting auxiliary device for metal doors and windows is proposed to solve the above-mentioned problems. Utility Model Content

[0004] The present invention aims to solve at least one of the technical problems existing in the prior art. To this end, the present invention proposes a cutting auxiliary device for metal doors and windows, comprising a fixed frame, a loading rack for loading metal blanks fixedly installed on one side of the fixed frame, and a connecting piece provided on the fixed frame, which is used to simultaneously lift multiple metal blanks, a loading assembly provided on the loading rack, which is used to transport the metal blanks stored on the connecting piece to the connecting piece one by one, a moving assembly provided on the fixed frame, which is used to neatly arrange the metal blanks on the connecting piece, and a pushing assembly provided on the fixed frame for continuously pushing the metal blanks on the connecting piece at a uniform speed.

[0005] Furthermore, the loading rack includes a frame body, which is fixedly installed on one side of the fixed frame. A plurality of equidistantly distributed fixed plates are provided on the frame body, and the fixed plates with inclined bottoms form a storage area for storing metal blanks.

[0006] Furthermore, the connecting member includes a rotating shaft, and a plurality of rotating shafts distributed at equal distances are rotatably connected to the fixed frame. Rollers are arranged on the outside of the rotating shafts, and annular grooves adapted to the metal blanks are opened on the rollers.

[0007] Furthermore, the loading assembly includes a first electric push rod, and there are two first electric push rods. The two first electric push rods are fixedly installed on the loading rack. The output end of the first electric push rod is provided with a connecting profile, and the connecting profile is provided with several push plates equidistantly distributed along the length direction of the connecting profile. Two limit blocks are fixedly installed on the fixed rack, and a temporary storage area is provided between the two limit blocks.

[0008] Furthermore, the moving component includes a mounting base fixedly mounted on a fixed frame, a first one-way cylinder is fixedly mounted on the mounting base, the telescopic end of the first one-way cylinder is provided with a slider slidably connected to the mounting base, a second one-way cylinder is fixedly mounted on one side surface of the slider, the telescopic end of the second one-way cylinder is provided with a lifting block, and a limiting groove adapted to the metal blank is provided on one side surface of the lifting block.

[0009] Furthermore, the pushing assembly includes a driving motor fixedly mounted on a fixed frame, a feeding roller is provided at the output end of the driving motor, and the feeding roller and the supporting roller are on the same horizontal line, a second electric push rod is fixedly mounted on the fixed frame through a bracket, and a pressure roller is provided at the telescopic end of the second electric push rod and is located directly above the feeding roller.

[0010] The beneficial effects of the present invention are as follows: the present invention realizes automatic loading, neat arrangement and continuous uniform pushing of metal blanks by setting the coordinated work of the feeding component, the moving component and the pushing component, which greatly reduces manual intervention, improves the degree of automation of the cutting operation and the overall production efficiency, and is also provided with connecting parts to ensure the stability and accuracy of the metal blanks during the pushing process, helps to achieve precise cutting, reduce material waste, and is more practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is an overall schematic diagram of the utility model;

[0012] Figure 2 For this utility model Figure 1 A in the middle is an enlarged schematic diagram;

[0013] Figure 3 For this utility model Figure 1 The enlarged schematic diagram of point B in the middle;

[0014] Figure 4 This is a bottom view schematic diagram of the utility model;

[0015] Figure 5 For this utility model Figure 4 Enlarged schematic diagram at point C in the middle.

[0016] Among them, 1. Fixed frame; 2. Loading frame; 21. Frame; 22. Fixed plate; 3. Connecting piece; 31. Rotating shaft; 32. Roller; 33. Annular groove; 4. Loading assembly; 41. First electric push rod; 42. Connecting profile; 43. Push plate; 44. Limit block; 5. Moving assembly; 51. Mounting seat; 52. First one-way cylinder; 53. Slider; 54. Second one-way cylinder; 55. Lifting block; 56. Limit groove; 6. Pushing assembly; 61. Driving motor; 62. Feeding roller; 63. Second electric push rod; 64. Pressing roller. DETAILED DESCRIPTION

[0017] The following describes embodiments of the present invention in detail. Examples of the embodiments 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 only to explain the present invention and are not to be construed as limiting the present invention.

[0018] In the description of the present invention, it should be understood that the terms "center", "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 simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0019] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense. For example, they may refer to fixed connections, detachable connections, or integral connections; they may refer to direct connections, indirect connections through an intermediate medium, or internal communication between two components. Those skilled in the art will understand the specific meanings of these terms in this utility model based on the specific circumstances.

[0020] In the embodiment, Figure 1-5A cutting auxiliary device for metal doors and windows is given, comprising a fixed frame 1, a loading rack 2 for loading metal blanks is fixedly installed on one side of the fixed frame 1, and a connecting piece 3 is provided on the fixed frame 1, which is used to simultaneously lift multiple metal blanks, and a loading assembly 4 is provided on the loading rack 2, which is used to transport the metal blanks stored on the connecting piece 3 to the connecting piece 3 one by one, and a moving assembly 5 is provided on the fixed frame 1 for arranging the metal blanks neatly on the connecting piece 3, and a pushing assembly 6 is provided on the fixed frame 1 for continuously pushing the metal blanks on the connecting piece 3 at a uniform speed, so that the metal blanks are centrally loaded onto the loading rack 2. On the material rack 2, the loading component 4 is then opened, and the metal blanks are transported one by one from the loading rack 2 to the connecting piece 3. Then the moving component 5 arranges the metal blanks neatly on the connecting piece 3, ensuring that the metal blanks can remain stable during the pushing process and helping to achieve accurate cutting. When the number of metal blanks on the connecting piece 3 reaches a certain amount, the pushing component 6 pushes the metal blanks on the connecting piece 3 to the cutting area at a continuous and uniform speed. Through a series of orderly operating steps, the automatic loading, neat arrangement and continuous and uniform pushing of the metal blanks are realized, providing efficient and precise support and assistance for the cutting processing of metal doors and windows.

[0021] Reference Figure 1-5 , wherein the loading rack 2 includes a frame 21, the frame 21 is fixedly mounted on one side of the fixed frame 1, and a plurality of equally spaced fixed plates 22 are provided on the frame 21, and the fixed plates 22 with inclined bottoms form a storage area for storing metal blanks;

[0022] Reference Figure 1-5 , wherein the connecting member 3 includes a rotating shaft 31, and a plurality of rotating shafts 31 equidistantly distributed are rotatably connected to the fixed frame 1, and rollers 32 are provided on the outside of the rotating shafts 31, and an annular groove 33 adapted to the metal blank is opened on the rollers 32;

[0023] Through the above-mentioned structural setting, an annular groove 33 adapted to the metal blank is opened on the roller 32. The annular groove 33 can closely fit the shape of the metal blank, ensuring that the metal blank remains stable during the transmission process.

[0024] Reference Figure 1-5 , wherein the feeding assembly 4 includes a first electric push rod 41, and the number of the first electric push rods 41 is two, the two first electric push rods 41 are fixedly mounted on the feeding frame 2, the output end of the first electric push rod 41 is provided with a connecting profile 42, and the connecting profile 42 is provided with a number of push plates 43 equidistantly distributed along the length direction of the connecting profile 42, and two limit blocks 44 are fixedly mounted on the fixing frame 1, and a temporary storage area is provided between the two limit blocks 44;

[0025] Through the above-mentioned structural setting, when loading, the two first electric push rods 41 are started at the same time, pushing the connecting profile 42 to move vertically upward, and the push plate 43 thereon also moves accordingly and contacts the metal billet in the storage area. As the push plate 43 continues to rise, the metal billet is moved from the storage area to the temporary storage area, and when there is metal billet parked in the temporary storage area, the metal billet in the temporary storage area will be pushed to the connecting part 3 by the push plate 43, and the reciprocating movement realizes the accurate and stable pushing of the metal billet.

[0026] Reference Figure 1-5 , wherein the moving assembly 5 includes a mounting base 51 fixedly mounted on the fixed frame 1, a first one-way cylinder 52 fixedly mounted on the mounting base 51, a slider 53 slidably connected to the mounting base 51 is provided at the telescopic end of the first one-way cylinder 52, a second one-way cylinder 54 is fixedly mounted on one side surface of the slider 53, a lifting block 55 is provided at the telescopic end of the second one-way cylinder 54, and a limiting groove 56 adapted to the metal blank is opened on one side surface of the lifting block 55;

[0027] Through the above-mentioned structural setting, the first one-way cylinder 52 and the second one-way cylinder 54 work in coordination to move the lifting block 55 vertically and laterally, so that the metal blanks can be neatly arranged on the connecting member 3, and the limiting groove 56 is used to accurately lift and fix the metal blanks to ensure that the metal blanks will not slip or be misplaced during the movement.

[0028] Reference Figure 1-5 , wherein the pushing assembly 6 includes a driving motor 61 fixedly mounted on the fixing frame 1, a feeding roller 62 is provided at the output end of the driving motor 61, and the feeding roller 62 is on the same horizontal line as the supporting roller 32, and a second electric push rod 63 is fixedly mounted on the fixing frame 1 through a bracket, and a pressure roller 64 is provided at the telescopic end of the second electric push rod 63 and is located directly above the feeding roller 62;

[0029] Through the above-mentioned structural setting, the drive motor 61 is the driving source, driving the feed roller 62 to rotate. The rotation of the feed roller 62 will generate friction, thereby driving the metal blank placed on its surface to move forward. While loading, the second electric push rod 63 drives the pressure roller 64 to contact the metal blank to ensure that the material will not be displaced or scattered due to vibration or bumps during the transmission process.

[0030] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply the existence of any such actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article, or device comprising a series of elements includes not only those elements, but also other elements not explicitly listed, or elements inherent to such process, method, article, or device. In the absence of further limitations, an element defined by the phrase "comprising a ..." does not exclude the presence of other identical elements in the process, method, article, or device comprising the element.

[0031] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A cutting auxiliary device for metal doors and windows, characterized by: The invention comprises a fixed frame (1), a loading frame (2) for loading metal blanks is fixedly installed on one side of the fixed frame (1), and a connecting piece (3) is provided on the fixed frame (1) for simultaneously lifting a plurality of metal blanks, a loading assembly (4) is provided on the loading frame (2) for transporting the metal blanks stored on the connecting piece (3) to the connecting piece (3) one by one, a moving assembly (5) is provided on the fixed frame (1) for neatly arranging the metal blanks on the connecting piece (3), and a pushing assembly (6) is provided on the fixed frame (1) for continuously pushing the metal blanks on the connecting piece (3) at a uniform speed.

2. The cutting auxiliary device for metal doors and windows according to claim 1, characterized in that: The loading rack (2) comprises a frame body (21), which is fixedly mounted on one side of the fixed frame (1); a plurality of fixed plates (22) distributed at equal intervals are provided on the frame body (21), and the fixed plates (22) with inclined bottoms form a storage area for storing metal blanks.

3. The cutting auxiliary device for metal doors and windows according to claim 1, characterized in that: The connecting member (3) includes a rotating shaft (31). A plurality of rotating shafts (31) distributed at equal intervals are rotatably connected to the fixed frame (1). Rollers (32) are arranged outside the rotating shafts (31), and an annular groove (33) adapted to the metal blank is opened on the rollers (32).

4. The cutting auxiliary device for metal doors and windows according to claim 1, characterized in that: The loading assembly (4) includes a first electric push rod (41), and the number of the first electric push rods (41) is two. The two first electric push rods (41) are fixedly mounted on the loading rack (2). The output end of the first electric push rod (41) is provided with a connecting profile (42), and the connecting profile (42) is provided with a number of push plates (43) distributed at equal distances along the length direction of the connecting profile (42). Two limit blocks (44) are fixedly mounted on the fixing rack (1), and a temporary storage area is provided between the two limit blocks (44).

5. The cutting auxiliary device for metal doors and windows according to claim 1, characterized in that: The moving assembly (5) includes a mounting base (51) fixedly mounted on a fixed frame (1); a first one-way cylinder (52) is fixedly mounted on the mounting base (51); a sliding block (53) slidably connected to the mounting base (51) is provided at the telescopic end of the first one-way cylinder (52); a second one-way cylinder (54) is fixedly mounted on one side surface of the sliding block (53); a lifting block (55) is provided at the telescopic end of the second one-way cylinder (54); and a limiting groove (56) adapted to the metal blank is provided on one side surface of the lifting block (55).

6. The cutting auxiliary device for metal doors and windows according to claim 3, characterized in that: The push assembly (6) includes a driving motor (61) fixedly mounted on a fixed frame (1); a feeding roller (62) is provided at the output end of the driving motor (61), and the feeding roller (62) and the supporting roller (32) are on the same horizontal line; a second electric push rod (63) is fixedly mounted on the fixed frame (1) via a bracket; a pressure roller (64) is provided at the telescopic end of the second electric push rod (63) and is located directly above the feeding roller (62).

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