Feeding device for aluminum alloy door and window machining

Abstract

The utility model discloses a feeding device for aluminum alloy door and window processing, which relates to the technical field of feeding and comprises a conveying table, a workpiece is placed at the top end of the conveying table, a driving mechanism is arranged at the bottom end of the conveying table, and a group of symmetrical moving boxes are fixedly connected to the top end of the driving mechanism. The top end of the moving box is movably connected with a plurality of conveying cylinders through rotating shafts, the conveying cylinders are located on the two sides of the workpiece correspondingly, and a control mechanism is arranged in the moving box and connected with the rotating shafts. By means of the downward pressing mechanism and the electric push rod, the synchronous plate moves downwards in the moving box, the cross-shaped strip and the connecting block move downwards synchronously, the downward pressing strip moves downwards along the clamping groove till the downward pressing strip is pressed to the top end of a workpiece, and the situation that other parts of the end of the workpiece are longitudinally shifted when the workpiece is cut is prevented; and the workpiece placing stability is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of feeding, in particular to a feeding device for processing aluminum alloy doors and windows. Background Art

[0002] Aluminum alloy doors and windows have been widely used in modern buildings due to their light weight, corrosion resistance and beautiful appearance. In the processing of aluminum alloy doors and windows, the feeding device is one of the indispensable equipment. Its main function is to accurately feed the aluminum alloy material to the processing equipment for subsequent cutting, punching and other processing operations.

[0003] However, when conveying workpieces, traditional feeding devices are often unable to flexibly adjust according to the width of the workpieces, resulting in poor adaptability to workpieces of different widths. In addition, the existing feeding devices are prone to cause longitudinal position deviation of the workpieces during the workpiece conveying process, affecting the processing accuracy and product quality. Therefore, a feeding device for aluminum alloy door and window processing is needed to solve the existing deficiencies. Utility Model Content

[0004] One of the technical problems to be solved by this application is: by setting up a driving mechanism, it is helpful to adjust the clamping distance according to the width of the workpiece, thereby facilitating the transmission of workpieces of different widths; by setting up a downward pressing mechanism, the end of the workpiece is prevented from longitudinal position displacement of other parts during cutting, thereby improving the stability of the workpiece placement.

[0005] In order to solve the above technical problems, an embodiment of the present application provides a feeding device for processing aluminum alloy doors and windows, including a conveying table, a workpiece is placed on the top of the conveying table, a driving mechanism is provided at the bottom end of the conveying table, and a group of symmetrical moving boxes are fixedly connected to the top of the driving mechanism, the tops of the moving boxes are movably connected to several conveying cylinders through rotating shafts, and the conveying cylinders are respectively located on both sides of the workpiece, a control mechanism is provided inside the moving box, and the control mechanism is connected to the rotating shaft, a downward pressing mechanism is provided on the inner side of the conveying cylinder, and the downward pressing mechanism is in movably contact with the top of the workpiece.

[0006] In some embodiments, the driving mechanism includes a slide rail, a slider and a hydraulic rod. The slide rail is symmetrically arranged at the bottom end of the conveying platform. The top of the slide rail is slidably connected to a group of symmetrical sliders, and the top of the slider is fixedly connected to the bottom end of the mobile box. The top of the slide rail is fixedly connected to a group of symmetrical hydraulic rods, and the telescopic end of the hydraulic rod is fixedly connected to the outside of the mobile box.

[0007] In some embodiments, the control mechanism includes a synchronous wheel, a synchronous belt and a servo motor, the rotating shaft of the conveying cylinder extends to the interior of the mobile box, and the bottom end of the rotating shaft of the conveying cylinder is fixedly connected to the synchronous wheel, the synchronous belt is sleeved on the outside of the synchronous wheel, and the synchronous belt and the synchronous wheel constitute a sprocket transmission structure, one of the synchronous wheels is movably connected to the interior of the mobile box through a rotating shaft, the servo motor is fixedly connected to the interior of the mobile box, and the output end of the servo motor is fixedly connected to the rotating shaft of the synchronous wheel.

[0008] In some embodiments, the pressing mechanism includes a connecting block, a pressing bar, a cross bar and a rotating column. The pressing bars are distributed in a circular array and are fixedly connected to the outside of the connecting block. The top of the cross bar is fixedly connected to the bottom end of the connecting block, and the bottom end of the cross bar is fixedly connected to the top end of the rotating column. The bottom end of the pressing bar is movably connected to the top end of the workpiece.

[0009] In some embodiments, a plurality of slots are provided on the outside of the conveying cylinder, the slots are distributed in a circular array, and the lower pressure bars are movably connected to the slots respectively, the connecting block is movably connected to the inner side of the conveying cylinder, the cross bar passes through the rotating shaft of the conveying cylinder, and the cross bar is movably connected to the rotating shaft of the conveying cylinder.

[0010] In some embodiments, a synchronization plate is provided inside the movable box, the rotary columns all pass through the synchronization plate, and the rotary columns are movably connected to the synchronization plate through bearings, and several electric push rods are fixedly connected to the top of the movable box, and the telescopic ends of the electric push rods are fixedly connected to the top of the synchronization plate.

[0011] In some embodiments, the top of the conveying platform is provided with several slide grooves 1, and the bottom end of the conveying cylinder is movably connected to the inside of the slide groove 1. The top of the conveying platform is provided with several slide grooves 2, and the electric push rod is movably connected to the inside of the slide groove 2.

[0012] The utility model has at least the following beneficial effects:

[0013] 1. The utility model places the workpiece on the top of the conveying table through the provided driving mechanism, and then starts the hydraulic rod to push the two moving boxes closer to each other, the slider moves along the slide rail, and the conveying cylinder approaches each other along the slide groove until the outer side of the conveying cylinder fits with the side of the workpiece, which helps to adjust the clamping distance according to the width of the workpiece, thereby facilitating the conveying of workpieces of different widths.

[0014] 2. The utility model sets a downward pressing mechanism and uses an electric push rod to make the synchronous plate move downward inside the moving box, the cross bar and the connecting block move downward synchronously, and the lower pressing bar moves downward along the card slot until the lower pressing bar presses the top of the workpiece, preventing the end of the workpiece from longitudinally shifting from other parts during cutting, thereby improving the stability of the workpiece placement. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the structure of the utility model excluding the conveying platform;

[0017] Figure 3 This is a schematic diagram of the structure of the internal parts and connectors of the mobile box of the utility model;

[0018] Figure 4 This is a schematic structural diagram of the transmission cylinder and its connecting parts of the utility model;

[0019] Figure 5 For this utility model Figure 1 Schematic diagram of the enlarged structure at A in the middle;

[0020] Figure 6 For this utility model Figure 3 Schematic diagram of the enlarged structure at point B in the middle.

[0021] In the figure: 1. Conveying platform; 2. Workpiece; 3. Driving mechanism; 301. Slide rail; 302. Slider; 303. Hydraulic rod; 4. Moving box; 5. Conveying cylinder; 6. Control mechanism; 601. Synchronous wheel; 602. Synchronous belt; 603. Servo motor; 7. Pressing mechanism; 701. Connecting block; 702. Pressing bar; 703. Cross bar; 704. Rotary column; 8. Slot; 9. Synchronous plate; 10. Electric push rod; 11. Slide 1; 12. Slide 2. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0023] like Figure 1-6 As shown, the utility model provides a technical solution: a feeding device for processing aluminum alloy doors and windows, comprising a conveying table 1, a workpiece 2 is placed on the top of the conveying table 1, a driving mechanism 3 is provided at the bottom end of the conveying table 1, and a group of symmetrical moving boxes 4 are fixedly connected to the top of the driving mechanism 3, the tops of the moving boxes 4 are movably connected to several conveying cylinders 5 through rotating shafts, and the conveying cylinders 5 are respectively located on both sides of the workpiece 2, a control mechanism 6 is provided inside the moving box 4, and the control mechanism 6 is connected to the rotating shaft, a pressing mechanism 7 is provided on the inner side of the conveying cylinder 5, and the pressing mechanism 7 is in movably contact with the top of the workpiece 2.

[0024] like Figure 2 As shown, the driving mechanism 3 includes a slide rail 301, a slider 302 and a hydraulic rod 303. The slide rail 301 is symmetrically arranged at the bottom end of the conveying platform 1. The top of the slide rail 301 is slidably connected to a group of symmetrical sliders 302, and the top of the slider 302 is fixedly connected to the bottom end of the mobile box 4. The top of the slide rail 301 is fixedly connected to a group of symmetrical hydraulic rods 303, and the telescopic end of the hydraulic rod 303 is fixedly connected to the outer side of the mobile box 4.

[0025] Place the workpiece 2 on the top of the conveying table 1, then start the hydraulic rod 303 to push the two moving boxes 4 closer to each other, the slider 302 moves along the slide rail 301, and the conveying cylinder 5 approaches each other along the slide groove 11 until the outer side of the conveying cylinder 5 fits with the side of the workpiece 2, which helps to adjust the clamping distance according to the width of the workpiece 2, thereby facilitating the conveying of workpieces 2 of different widths.

[0026] like Figure 1 and Figure 6 As shown, the control mechanism 6 includes a synchronous wheel 601, a synchronous belt 602 and a servo motor 603. The rotating shaft of the conveying cylinder 5 extends to the interior of the mobile box 4, and the bottom end of the rotating shaft of the conveying cylinder 5 is fixedly connected with the synchronous wheel 601. The synchronous belt 602 is sleeved on the outside of the synchronous wheel 601, and the synchronous belt 602 and the synchronous wheel 601 constitute a sprocket transmission structure, one of the synchronous wheels 601 is movably connected to the interior of the mobile box 4 through the rotating shaft, the servo motor 603 is fixedly connected to the interior of the mobile box 4, and the output end of the servo motor 603 is fixedly connected to the rotating shaft of the synchronous wheel 601.

[0027] Start the servo motor 603 to drive a synchronous wheel 601 to rotate. Under the action of the synchronous belt 602, the other synchronous wheels 601 rotate synchronously, so that the conveying cylinder 5 rotates synchronously, and the conveying cylinders 5 on both sides of the workpiece 2 rotate in opposite directions, thereby driving the workpiece 2 to move on the top of the conveying platform 1, so that the front end of the workpiece 2 moves to the working area.

[0028] like Figure 1 、 Figure 4 and Figure 5As shown, the pressing mechanism 7 includes a connecting block 701, a lower pressing bar 702, a cross bar 703 and a rotary column 704. The lower pressing bars 702 are distributed in a circular array, and the lower pressing bars 702 are fixedly connected to the outer side of the connecting block 701. The top of the cross bar 703 is fixedly connected to the bottom end of the connecting block 701, and the bottom end of the cross bar 703 is fixedly connected to the top of the rotary column 704. The bottom end of the lower pressing bar 702 is movably connected to the top of the workpiece 2. Several slots 8 are provided on the outer side of the conveying cylinder 5. The slots 8 are distributed in a circular array, and the lower pressing bars 702 are movably connected to the slots 8 respectively. The connecting block 701 is movably connected to the inner side of the conveying cylinder 5. The cross bar 703 passes through the rotating shaft of the conveying cylinder 5, and the cross bar 703 is movably connected to the rotating shaft of the conveying cylinder 5.

[0029] By using the electric push rod 10, the synchronization plate 9 moves downward inside the moving box 4, the cross bar 703 and the connecting block 701 move downward synchronously, and the lower pressure bar 702 moves downward along the slot 8 until the lower pressure bar 702 presses to the top of the workpiece 2, preventing the end of the workpiece 2 from longitudinally shifting from other parts during cutting, thereby improving the stability of the workpiece 2.

[0030] like Figure 1 、 Figure 3 and Figure 6 As shown, a synchronization plate 9 is provided inside the mobile box 4, and the rotary columns 704 all pass through the synchronization plate 9, and the rotary columns 704 are movably connected to the synchronization plate 9 through bearings. Several electric push rods 10 are fixedly connected to the top of the mobile box 4, and the telescopic ends of the electric push rods 10 are fixedly connected to the top of the synchronization plate 9. Several chute 11 is opened at the top of the conveying platform 1, and the bottom end of the conveying cylinder 5 is movably connected to the inside of the chute 11. Several chute 2 12 is opened at the top of the conveying platform 1, and the electric push rod 10 is movably connected to the inside of the chute 2 12.

[0031] Working principle: When in use, first, place the workpiece 2 on the top of the conveyor table 1, then start the hydraulic rod 303 to push the two moving boxes 4 closer to each other, the slider 302 moves along the slide rail 301, and the conveyor cylinder 5 moves closer to each other along the slide groove 11 until the outer side of the conveyor cylinder 5 fits the side of the workpiece 2. Then, start the servo motor 603 to drive a synchronous wheel 601 to rotate. Under the action of the synchronous belt 602, the other synchronous wheels 601 rotate synchronously, so that the conveyor cylinder 5 rotates synchronously, and the conveyor cylinders 5 on both sides of the workpiece 2 rotate in opposite directions, thereby driving the workpiece 2 to move on the top of the conveyor table 1, so that the front end of the workpiece 2 moves The conveyor 5 moves to the working area, and then uses the electric push rod 10 to make the synchronous plate 9 move downward inside the movable box 4, the cross bar 703 and the connecting block 701 move downward synchronously, and the lower pressure bar 702 moves downward along the card slot 8 until the lower pressure bar 702 is pressed to the top of the workpiece 2. In addition, during the rotation of the conveyor cylinder 5, under the action of the cross bar 703, the lower pressure bar 702 rotates synchronously, and the lower pressure bar 702 and the card slot 8 always maintain relative static rotation. No matter what angle the conveyor cylinder 5 rotates to, it can ensure that the lower pressure bar 702 moves downward, thereby pressing the top of the workpiece 2, and finally the workpiece 2 is cut by the cutting assembly.

[0032] 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 any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0033] 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 feeding device for processing aluminum alloy doors and windows, comprising a conveying platform (1), characterized in that: A workpiece (2) is placed on the top of the conveying platform (1), a driving mechanism (3) is provided at the bottom of the conveying platform (1), and a group of symmetrical moving boxes (4) are fixedly connected to the top of the driving mechanism (3), the tops of the moving boxes (4) are movably connected to a plurality of conveying cylinders (5) through rotating shafts, and the conveying cylinders (5) are respectively located on both sides of the workpiece (2), a control mechanism (6) is provided inside the moving box (4), and the control mechanism (6) is connected to the rotating shaft, a pressing mechanism (7) is provided on the inner side of the conveying cylinder (5), and the pressing mechanism (7) is in movably contact with the top of the workpiece (2).

2. A feeding device for processing aluminum alloy doors and windows according to claim 1, characterized in that: The driving mechanism (3) comprises a slide rail (301), a slider (302) and a hydraulic rod (303); the slide rail (301) is symmetrically arranged at the bottom end of the conveying platform (1); the top end of each slide rail (301) is slidably connected to a group of symmetrical sliders (302), and the top end of the slider (302) is fixedly connected to the bottom end of the moving box (4); the top end of each slide rail (301) is fixedly connected to a group of symmetrical hydraulic rods (303), and the telescopic end of each hydraulic rod (303) is fixedly connected to the outer side of the moving box (4).

3. A feeding device for processing aluminum alloy doors and windows according to claim 2, characterized in that: The control mechanism (6) comprises a synchronous wheel (601), a synchronous belt (602) and a servo motor (603); the rotating shaft of the conveying cylinder (5) extends to the interior of the mobile box (4); and the bottom end of the rotating shaft of the conveying cylinder (5) is fixedly connected to the synchronous wheel (601); the synchronous belt (602) is sleeved on the outside of the synchronous wheel (601); and the synchronous belt (602) and the synchronous wheel (601) form a sprocket transmission structure; one of the synchronous wheels (601) is movably connected to the interior of the mobile box (4) via a rotating shaft; the servo motor (603) is fixedly connected to the interior of the mobile box (4); and the output end of the servo motor (603) is fixedly connected to the rotating shaft of the synchronous wheel (601).

4. A feeding device for processing aluminum alloy doors and windows according to claim 3, characterized in that: The pressing mechanism (7) comprises a connecting block (701), a pressing bar (702), a cross bar (703) and a rotating column (704); the pressing bars (702) are distributed in a circular array, and the pressing bars (702) are all fixedly connected to the outside of the connecting block (701); the top end of the cross bar (703) is fixedly connected to the bottom end of the connecting block (701), and the bottom end of the cross bar (703) is fixedly connected to the top end of the rotating column (704); and the bottom end of the pressing bar (702) is movably connected to the top end of the workpiece (2).

5. The feeding device for processing aluminum alloy doors and windows according to claim 4, characterized in that: The outer side of the conveying cylinder (5) is provided with a plurality of slots (8), the slots (8) are distributed in a circular array, and the lower pressing strips (702) are movably connected to the slots (8), respectively. The connecting block (701) is movably connected to the inner side of the conveying cylinder (5), and the cross bar (703) passes through the rotating shaft of the conveying cylinder (5), and the cross bar (703) is movably connected to the rotating shaft of the conveying cylinder (5).

6. The feeding device for processing aluminum alloy doors and windows according to claim 5, characterized in that: A synchronization plate (9) is provided inside the movable box (4), the rotary columns (704) all pass through the synchronization plate (9), and the rotary columns (704) are movably connected to the synchronization plate (9) through bearings. The top end of the movable box (4) is fixedly connected to a plurality of electric push rods (10), and the telescopic ends of the electric push rods (10) are fixedly connected to the top end of the synchronization plate (9).

7. The feeding device for processing aluminum alloy doors and windows according to claim 6, characterized in that: The top of the conveying platform (1) is provided with a plurality of chute one (11), and the bottom end of the conveying cylinder (5) is movably connected to the inside of the chute one (11); the top of the conveying platform (1) is provided with a plurality of chute two (12), and the electric push rod (10) is movably connected to the inside of the chute two (12).

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