Turnover clamping device for aluminum plastic door and window machining

Abstract

The utility model discloses a turnover clamping device for aluminum plastic door and window processing, which belongs to the technical field of related equipment for aluminum plastic door and window processing and comprises a support frame, a turnover clamping mechanism and a support unit. Supporting legs are assembled at the bottom of the supporting frame and erected to a preset height; an overturning space is defined in the supporting frame; the overturning clamping mechanism comprises an overturning connecting piece rotationally installed in the overturning space and a clamping unit connected to the overturning connecting piece. The supporting units are oppositely distributed on the two opposite walls of the supporting frame, the supporting operation faces of the supporting units can enter and exit from the overturning space from the two sides, corresponding supporting operation can be conducted on the overturning connecting piece, overturning operation can be conducted, the overturned door and window can be stably supported, inclination and sinking during grinding are avoided, and the grinding effect is guaranteed.

Description

Technical Field

[0001] The utility model belongs to the technical field of equipment related to the processing of aluminum-plastic doors and windows, and particularly relates to a flipping and clamping device for processing aluminum-plastic doors and windows. Background Technique

[0002] Aluminum-plastic doors and windows include aluminum alloy doors and windows, plastic-steel doors and windows, aluminum-clad doors and windows, etc. During processing, both sides of the aluminum-plastic doors and windows need to be polished. The existing polishing method generally places the door and window frame on the workbench for manual polishing. When polishing the other side, it needs to be manually flipped, and the door and window are prone to sliding during polishing. Or the door and window frame is clamped on the flipping mechanism for polishing. However, during polishing, the support for the door and window frame is insufficient, which is likely to cause the door and window to slide, tilt and sink, etc., affecting the polishing effect. Content of the Utility Model

[0003] In view of the above situation, to overcome the defects of the prior art, the utility model provides a flipping and clamping device for processing aluminum-plastic doors and windows, which can perform flipping operations and can stably support the door and window after flipping, avoiding tilting and sinking during polishing and ensuring the polishing effect.

[0004] The technical solution adopted by the utility model is as follows: A flipping and clamping device for processing aluminum-plastic doors and windows includes a support frame, a flipping and clamping mechanism, and a support unit; the bottom of the support frame is equipped with support legs and erected to a predetermined height; a flipping space is defined inside the support frame; the flipping and clamping mechanism includes a flipping connecting piece rotatably installed in the flipping space and a clamping unit connected to the flipping connecting piece; the support units are relatively distributed on two opposite walls of the support frame, and the support working surfaces of the support units can respectively enter and exit the flipping space from both sides and can perform corresponding support operations on the flipping connecting piece.

[0005] Further, the flipping connecting piece includes two relatively arranged fixed rods, the output end of the driving motor is fixedly connected to one of the fixed rods, the driving motor is installed on the side wall of the support frame corresponding to the corresponding fixed rod, and the other fixed rod is rotatably connected to the corresponding side wall of the support frame through a rotating shaft.

[0006] Further, the clamping unit includes two clamping pieces, and the clamping pieces move towards each other between the two fixed rods through a moving drive.

[0007] Further, accommodation chambers are opened at the bottoms of two opposite side walls of the support frame, the side of the accommodation chamber close to the flipping space is open, the support unit includes a telescopic push rod fixed on the outer side wall of the accommodation chamber; an L-shaped support plate located inside the accommodation chamber and connected to the telescopic end of the telescopic push rod, and the support working surface on the upper end surface of the horizontal plate of the support plate is on the same horizontal plane as the bottom of the flipping connecting piece when it is horizontally placed.

[0008] Further, a rubber strip is assembled on the clamping working surface of the clamping member, and the rubber strips are arranged in an array along the length direction of the clamping member.

[0009] After adopting the above structure, the beneficial effects of the present utility model are as follows: A flipping and clamping device for aluminum-plastic door and window processing proposed by the present utility model can stably clamp the door and window frame through the provided flipping and clamping mechanism, and at the same time can flip the clamped door and window, replacing manual flipping. Further, by using the support unit, the flipped flipping connecting piece and the clamped door and window frame are supported to prevent the flipping connecting piece from tilting and sinking due to insufficient supporting force during grinding, thereby affecting the grinding effect. Description of the Drawings

[0010] The drawings are used to provide a further understanding of the present utility model and constitute a part of the specification. Together with the embodiments of the present utility model, they are used to explain the present utility model and do not constitute a limitation to the present utility model.

[0011] Figure 1 It is a schematic diagram of the overall structure of a flipping and clamping device for aluminum-plastic door and window processing proposed by the present utility model;

[0012] Figure 2 It is a half-sectional view of a flipping and clamping device for aluminum-plastic door and window processing proposed by the present utility model;

[0013] Figure 3 It is a schematic diagram of the overall structure of a flipping and clamping device for aluminum-plastic door and window processing proposed by the present utility model from another angle.

[0014] In the drawings: 1. Support frame, 2. Support leg, 3. Fixed rod, 4. Driving motor, 5. Clamping member, 6. Telescopic push rod, 7. Support plate, 8. Rubber strip, 9. Rotating motor, 10. Bidirectional screw rod, 11. Limit rod, 12. Fixed block. Detailed Embodiments

[0015] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments; based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0016] It should be noted that in this article, relational terms such as first and second are only used 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 term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or elements inherent to such process, method, article or device.

[0017] Embodiment 1

[0018] As Figures 1 - 3 shown, a flipping and clamping device for processing aluminum-plastic doors and windows includes a support frame 1, a flipping and clamping mechanism, and a support unit; the flipping and clamping mechanism clamps the door and window frame to be processed and can be flipped to expose the processing surface, and the support unit stably supports the flipping and clamping mechanism to prevent the flipping and clamping mechanism from tilting and sinking under force during processing, affecting the processing effect; the bottom of the support frame 1 is equipped with support legs 2 and erected to a predetermined height; a flipping space is defined inside the support frame 1; the flipping and clamping mechanism includes a flipping connecting piece rotatably installed in the flipping space and a clamping unit connected to the flipping connecting piece; wherein, the flipping connecting piece includes two relatively arranged fixing rods 3, the output end of the driving motor 4 is fixedly connected to one of the fixing rods 3, the driving motor 4 is installed on the side wall of the support frame 1 corresponding to the corresponding fixing rod 3, and the other fixing rod 3 is rotatably connected to the corresponding side wall of the support frame 1 through a rotating shaft; the clamping unit includes two clamping pieces 5, and the clamping pieces 5 move towards each other between the two fixing rods 3 through a moving drive. Here, preferably, a rubber strip 8 is assembled on the clamping working surface of the clamping piece 5, and the rubber strips 8 are arranged in an array along the length direction of the clamping piece 5 to increase the stability of clamping. The moving drive is arranged between the two fixing rods 3. After the driving motor 4 is started, the output end of the driving motor 4 rotates to drive the corresponding fixing rod 3 to rotate, and the fixing rod 3 rotates to drive the clamping unit and the other fixing rod 3 to rotate, realizing the flipping of the clamped doors and windows.

[0019] It should be noted that the moving drive is arranged between the ends of the two fixed rods 3. The moving drive includes a bidirectional screw rod 10 rotatably installed between the corresponding ends of the two fixed rods 3. A limiting long rod is arranged between the other ends of the two fixed rods 3. The two ends of the clamping member 5 are respectively movably penetrated by the bidirectional screw rod 10 and the limiting rod 11. One end of the bidirectional screw rod 10 is connected to the output end of the rotating motor 9. The bidirectional screw rod 10 is separated from the middle by a fixed block 12. The outer wall of the bidirectional screw rod 10 is provided with a forward thread and a reverse thread. The two clamping members 5 are respectively arranged on both sides of the fixed block 12 and are threadedly connected to the corresponding threaded sections of the bidirectional screw rod 10. After starting the rotating motor 9, the output end of the rotating motor 9 rotates to drive the bidirectional screw rod 10 to rotate. When the bidirectional screw rod 10 rotates, the clamping members 5 approach or move away from each other along the limiting rod 11, changing the clamping distance to clamp the door and window frame.

[0020] Embodiment 2

[0021] On the basis of the above embodiment, the support units are relatively distributed on two opposite walls of the support frame 1. The support working surfaces of the support units can respectively enter and exit the flipping space from both sides and can perform corresponding support operations on the flipping connecting pieces.

[0022] Specifically, receiving chambers are opened at the bottoms of two opposite side walls of the support frame 1. The side of the receiving chamber close to the flipping space is open. The support unit includes a telescopic push rod 6 fixed on the outer side wall of the receiving chamber; an L-shaped support plate 7 located in the receiving chamber and connected to the telescopic end of the telescopic push rod 6. Among them, preferably, the support working surface on the upper end surface of the horizontal plate of the support plate 7 is on the same horizontal plane as the bottom of the flipping connecting piece when it is placed horizontally. The support working surface of the support plate 7 has a predetermined support working length and supports below the door and window frame. After clamping the door and window frame, the telescopic push rod 6 can push the support plate 7 out of the receiving chamber into the flipping space to support below the clamped door and window frame and the flipping connecting piece. The telescopic end of the telescopic push rod is connected to the vertical plate of the support plate, and the vertical plate of the support plate is connected to a sliding column that movably penetrates the rear side of the receiving chamber.

[0023] The specific use is as follows: Place the device at a suitable working position, place the door and window frame in the flipping space, and clamp the door and window frame by adjusting the distance between the clamping members 5. The support plate 7 extends into the flipping space and supports the bottom of the flipping connecting piece and the door and window frame. After one side is polished, retract the support plate 7 into the receiving chamber, start the driving motor 4, flip the door and window frame, and then push the support plate 7 out again to support below the flipping connecting piece and the door and window frame.

[0024] In addition, during clamping, the support plate 7 can be first pushed out below the flipping connecting piece, and the door and window frame is placed on the support working surface of the support plate 7 between the fixed rods 3. After controlling the clamping member 5 to clamp the door and window, the door and window is polished. During flipping, the support plate 7 is retracted. After flipping, the support plate 7 is extended again. If the door and window frame does not contact the support working surface of the support plate 7, the clamping member 5 can be opened to release the door and window frame onto the support plate 7 and then clamped again. The support plate 7 supports at the bottom of the flipping connecting piece and the door and window frame, avoiding tilting and sinking under force during polishing, making the frame positioning more stable, avoiding sliding during polishing, and avoiding tilting and sinking on one side during polishing.

[0025] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents. Generally speaking, if those of ordinary skill in the art are inspired by it and, without departing from the gist of the present invention, design similar structural modes and embodiments without creative efforts, they should all fall within the protection scope of the present invention.

Claims

1. A flip clamping device for processing aluminum-plastic doors and windows, characterized in that: include: A support frame, with support legs assembled at the bottom and erected to a predetermined height; A turning space is defined within the support frame; The flipping clamping mechanism comprises a flipping connecting piece rotatably installed in the flipping space and a clamping unit connected to the flipping connecting piece; The support units are relatively distributed on two opposite walls of the support frame. The support operation surfaces of the support units can enter and exit the flipping space from both sides respectively, and can perform corresponding support operations on the flipping connector.

2. The flip clamping device for processing aluminum-plastic doors and windows according to claim 1, characterized in that: The flip connection member includes two oppositely arranged fixing rods, the output end of the driving motor is fixedly connected to one of the fixing rods, the driving motor is installed on the side wall of the support frame corresponding to the corresponding fixing rod, and the other fixing rod is rotatably connected to the corresponding side wall of the support frame through a rotating shaft.

3. The flip clamping device for processing aluminum-plastic doors and windows according to claim 2, characterized in that: The clamping unit comprises two clamping members, and the clamping members are driven to move toward each other between two fixing rods.

4. The flip clamping device for processing aluminum-plastic doors and windows according to claim 1, characterized in that: A accommodating chamber is provided at the bottom of two opposite side walls of the support frame, and the accommodating chamber is open on the side close to the flipping space. The support unit includes a telescopic push rod fixed on the outer wall of the accommodating chamber; an L-shaped support plate is located in the accommodating chamber and connected to the telescopic end of the telescopic push rod.

5. The flip clamping device for processing aluminum-plastic doors and windows according to claim 3 is characterized in that: The clamping working surface of the clamping member is equipped with rubber strips, and the rubber strips are arranged in an array along the length direction of the clamping member.

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