Cold press molding device for metal doors and windows

Abstract

The invention relates to the technical field of metal door and window cold pressing machining, and discloses a metal door and window cold pressing forming device which comprises a base, a cold pressing device, a limiting mechanism and an automatic feeding device are fixedly installed at the top of the base, and the cold pressing device comprises a U-shaped support, a lifting mechanism and a cold pressing base. The bottom of the U-shaped support is fixedly connected with the side face of the top of the base, a lifting mechanism is fixedly installed on the top of the U-shaped support, and the lifting mechanism penetrates through one end of the interior of the U-shaped support to be fixedly connected with the cold pressing base. According to the cold press forming device for the metal doors and windows, the cold press device, the limiting mechanism and the automatic feeding device are sequentially arranged on the base, the corresponding lifting mechanism is started, the cold press base can be synchronously driven to move up and down in the direction of the inner side of the U-shaped support, and therefore cold press operation of materials can be completed; and the cold pressing heads with different shapes are fixedly mounted at the bottom of the cold pressing base, so that materials can be fully utilized, and the generation of waste materials can be reduced.

Description

Technical Field

[0001] The invention relates to the technical field of cold-pressing processing of metal doors and windows, and in particular to a cold-pressing forming device for metal doors and windows. Background Art

[0002] Metal door frames are also called aluminum alloy windows. They are windows with frame and sash structures made of aluminum alloy building profiles. They are divided into ordinary aluminum alloy doors and windows and thermally insulated aluminum alloy doors and windows. Aluminum alloy windows are beautiful, sealed, and have high strength. They are widely used in the field of construction engineering. In home decoration, aluminum alloy doors and windows are often used to encapsulate balconies. When processing the frames of metal doors and windows, cold pressing forming devices are often used to quickly punch the materials. However, cold pressing is currently performed sequentially during cold pressing, which is prone to material waste. In addition, the cold pressing device and the conveying device cannot be operated synchronously, which is more likely to aggravate the material waste phenomenon. Summary of the invention

[0003] 1. Technical issues to be resolved In view of the shortcomings of the prior art, the present invention provides a cold pressing forming device for metal doors and windows, which has the advantage of reasonable utilization and solves the problem that the current cold pressing process is carried out sequentially, which easily leads to waste of materials, and the cold pressing device and the conveying device cannot be operated synchronously, which easily aggravates the waste of materials.

[0004] (II) Technical solution To achieve the above object, the present invention provides the following technical solution: a metal door and window cold press forming device, comprising a base, on the top of which a cold press device, a limit mechanism and an automatic feeding device are respectively fixedly installed; The cold pressing device includes a U-shaped support, a lifting mechanism and a cold pressing base. The bottom of the U-shaped support is fixedly connected to the top side of the base. The top of the U-shaped support is fixedly installed with a lifting mechanism. The lifting mechanism passes through one end inside the U-shaped support and is fixedly connected to the cold pressing base. Three cold pressing heads of different shapes are fixedly installed on the bottom of the cold pressing base.

[0005] Preferably, the lifting mechanism includes a fixed frame and a pneumatic telescopic rod, the bottom of the fixed frame is fixedly connected to the top of the U-shaped support, the pneumatic telescopic rod is fixedly installed inside the fixed frame, the other end of the pneumatic telescopic rod passes through the inside of the U-shaped support and is fixedly connected to the top side of the cold pressing base. By providing the pneumatic telescopic rod, the pneumatic telescopic rod can be stably fixed on the top of the U-shaped support through the fixed frame, and starting the pneumatic telescopic rod can make the cold pressing base move up and down, thereby enabling cold pressing.

[0006] Preferably, movable rails are fixedly installed on both sides of the U-shaped support, the cold pressing base is slidably connected to the movable rails, an oblique slot is opened on one side of the top of the base, and baffles are fixedly installed on both sides of the top of the oblique slot. By providing a movable rail, the cold pressing base can be moved along the direction of the movable rail to prevent position displacement, thereby avoiding material waste, and by providing an oblique slot, waste can slide down along the oblique slot by itself.

[0007] Preferably, a limiting mechanism is installed directly below the cold pressing base, and the limiting mechanism includes two fixed seats, the bottoms of the two fixed seats are symmetrically fixed on the sides of the top of the base, slots are opened inside the two fixed seats, two telescopic rods are fixedly installed inside the two slots, and every two of the four telescopic rods are respectively fixedly installed with a stopper and a positioning block, and a guide mechanism is fixedly installed on the top of the inner side of the two slots. By providing a fixed seat, a telescopic rod is fixedly installed in the fixed seat, and by starting the telescopic rod, the corresponding stopper and positioning block can be moved, so that the material can be quickly positioned, thereby making the cold pressing more precise.

[0008] Preferably, an automatic feeding device is fixedly installed on the top of one side of the two fixed seats, and the automatic feeding device includes a barrel, a U-shaped clamp and a driving motor. The bottom of the material box is fixedly connected to the top of the two fixed seats, and a U-shaped clamp is movably installed on the bottom of the barrel, and the other end of the U-shaped clamp is fixedly connected to the output end of the driving motor, and the bottom of the driving motor is fixedly connected to the top of the base. By providing the U-shaped clamp, when the U-shaped clamp is inside the barrel, the material in the barrel can be just stuck in the U-shaped clamp, and by starting the driving motor, the material can move to the cold pressing position by itself, and when the U-shaped clamp returns to the inside of the barrel, the material can be stuck into the U-shaped clamp again, thereby achieving a cyclic operation and realizing the purpose of automatic feeding.

[0009] Compared with the prior art, the present invention provides a metal door and window cold forming device, which has the following beneficial effects: 1. The cold pressing forming device for metal doors and windows is sequentially provided with a cold pressing device, a limiting mechanism and an automatic feeding device through a base. By starting the corresponding lifting mechanism, the cold pressing base can be synchronously driven to move up and down along the inner side of the U-shaped support, thereby completing the cold pressing operation of the material. Cold pressing heads of different shapes are fixedly installed at the bottom of the cold pressing base, which can make full use of the material and reduce the generation of waste.

[0010] 2. The metal door and window cold pressing forming device is provided with a U-shaped clamp. When the U-shaped clamp is inside the barrel, the material in the barrel can be stuck inside the U-shaped clamp. By starting the driving motor, the material can move to the cold pressing position by itself. When the U-shaped clamp returns to the inside of the barrel, the material can be stuck into the U-shaped clamp again, thereby achieving a cyclic operation and realizing the purpose of automatic feeding. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a three-dimensional diagram of the structure of the present invention; Figure 2 This is a structural connection diagram of the cold pressing device of the present invention; Figure 3 This is the installation diagram of the telescopic rod structure of the present invention; Figure 4 This is a structural diagram of the U-shaped splint of the present invention.

[0012] Among them: 1. base; 2. cold pressing device; 21. U-shaped support; 22. lifting mechanism; 23. cold pressing base; 24. cold pressing head; 221. fixed frame; 223. pneumatic telescopic rod; 211. moving track; 3. limiting mechanism; 31. fixed seat; 32. telescopic rod; 321. stopper; 322. positioning block; 323. guiding mechanism; 4. automatic feeding device; 41. barrel; 42. U-shaped clamp; 43. driving motor; 11. oblique notch. DETAILED DESCRIPTION

[0013] 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 described embodiments 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 creative work are within the scope of protection of the present invention.

[0014] See also Figure 1-4 A cold-pressing forming device for metal doors and windows comprises a base 1, on the top of which a cold-pressing device 2, a limiting mechanism 3 and an automatic feeding device 4 are respectively fixedly mounted; The cold pressing device 2 includes a U-shaped support 21, a lifting mechanism 22 and a cold pressing base 23. The bottom of the U-shaped support 21 is fixedly connected to the top side of the base 1. The lifting mechanism 22 is fixedly installed on the top of the U-shaped support 21. The lifting mechanism 22 passes through one end inside the U-shaped support 21 and is fixedly connected to the cold pressing base 23. Three cold pressing heads 24 of different shapes are fixedly installed on the bottom of the cold pressing base 23.

[0015] Through the above technical scheme, the cold pressing device 2, the limiting mechanism 3 and the automatic feeding device 4 are sequentially arranged on the base 1, and the corresponding lifting mechanism 22 is started, which can synchronously drive the cold pressing base 23 to move up and down along the inner side of the U-shaped support 21, thereby completing the cold pressing operation of the material. A cold pressing head 24 of different shapes is fixedly installed at the bottom of the cold pressing base 23, which can make full use of the material and reduce the generation of waste.

[0016] Specifically, the lifting mechanism 22 includes a fixed frame 221 and a pneumatic telescopic rod 223. The bottom of the fixed frame 221 is fixedly connected to the top of the U-shaped support 21. The pneumatic telescopic rod 223 is fixedly installed inside the fixed frame 221. The other end of the pneumatic telescopic rod 223 passes through the inside of the U-shaped support 21 and is fixedly connected to the top side of the cold pressing base 23.

[0017] Through the above technical solution, by providing a pneumatic telescopic rod 223, the pneumatic telescopic rod 223 can be stably fixed on the top of the U-shaped support 21 through the fixed frame 221. Starting the pneumatic telescopic rod 223 can enable the cold pressing base 23 to move up and down, thereby enabling cold pressing.

[0018] Specifically, movable rails 211 are fixedly installed on both sides of the U-shaped support 21, the cold-pressed base 23 is slidably connected to the movable rails 211, an oblique slot 11 is opened on one side of the top of the base 1, and baffles are fixedly installed on both sides of the top of the oblique slot 11.

[0019] Through the above technical solution, by providing a movable track 211, the cold pressing base 23 can be moved along the direction of the movable track 211 to prevent position displacement, thereby avoiding material waste. By providing an inclined slot 11, waste can slide down along the inclined slot 11 by itself.

[0020] Specifically, a limiting mechanism 3 is installed directly below the cold pressing base 23, and the limiting mechanism 3 includes two fixed seats 31. The bottoms of the two fixed seats 31 are symmetrically fixed on the top side of the base 1. Grooves are opened inside the two fixed seats 31, and two telescopic rods 32 are fixedly installed inside the two grooves. Every two of the four telescopic rods 32 are respectively fixedly installed with a stopper 321 and a positioning block 322, and a guide mechanism 323 is fixedly installed on the top of the inner side of the two grooves.

[0021] Through the above technical solution, a fixed seat 31 is provided, and a telescopic rod 32 is fixedly installed in the fixed seat 31. By starting the telescopic rod 32, the corresponding stopper 321 and the positioning block 322 can be moved, so that the material can be quickly positioned, thereby making the cold pressing more precise.

[0022] Specifically, an automatic feeding device 4 is fixedly installed on the top of one side of the two fixed seats 31, and the automatic feeding device 4 includes a barrel 41, a U-shaped clamp 42 and a driving motor 43. The bottom of the barrel 41 is fixedly connected to the top of the two fixed seats 31, and a U-shaped clamp 42 is movably installed on the bottom of the barrel 41. The other end of the U-shaped clamp 42 is fixedly connected to the output end of the driving motor 43, and the bottom of the driving motor 43 is fixedly connected to the top of the base 1.

[0023] Through the above technical solution, by providing a U-shaped clamp 42, when the U-shaped clamp 42 is inside the barrel 41, the material in the barrel 41 can be stuck inside the U-shaped clamp 42, and by starting the drive motor 43, the material can move to the cold pressing position by itself. When the U-shaped clamp 42 returns to the inside of the barrel 41, the material can be stuck into the U-shaped clamp 42 again, thereby achieving a cyclic operation and realizing the purpose of automatic loading.

[0024] When in use, when the U-shaped clamp 42 is inside the barrel 41, the material in the barrel 41 can be stuck in the U-shaped clamp 42. By starting the driving motor 43, the material can move to the cold pressing position by itself. When the U-shaped clamp 42 returns to the inside of the barrel 41, the material can be stuck in the U-shaped clamp 42 again, so as to achieve a cyclic operation. The corresponding lifting mechanism 22 is started accordingly, which can synchronously drive the cold pressing base 23 to move up and down along the inner side of the U-shaped support 21, so as to complete the cold pressing operation of the material. The bottom of the cold pressing base 23 is fixedly installed with cold pressing heads 24 of different shapes, which can make full use of the material and the waste can slide down along the inclined groove 11 by itself.

[0025] 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 cold-pressing forming device for metal doors and windows, comprising a base (1), characterized in that: A cold pressing device (2), a limiting mechanism (3) and an automatic feeding device (4) are respectively fixedly mounted on the top of the base (1); The cold pressing device (2) comprises a U-shaped support (21), a lifting mechanism (22) and a cold pressing base (23); the bottom of the U-shaped support (21) is fixedly connected to the top side of the base (1); the top of the U-shaped support (21) is fixedly mounted with the lifting mechanism (22); one end of the lifting mechanism (22) passes through the inside of the U-shaped support (21) and is fixedly connected to the cold pressing base (23); three cold pressing heads (24) of different shapes are fixedly mounted on the bottom of the cold pressing base (23); the lifting mechanism (22) comprises a fixed frame (221) and a pneumatic telescopic rod (223); the bottom of the fixed frame (221) is fixedly connected to the top of the U-shaped support (21); the inside of the fixed frame (221) is fixedly mounted with the pneumatic telescopic rod (223); the other end of the pneumatic telescopic rod (223) passes through the inside of the U-shaped support (21) and is fixedly connected to the top side of the cold pressing base (23).

2. A metal door and window cold forming device according to claim 1, characterized in that: Movable rails (211) are fixedly mounted on both sides of the U-shaped support (21), the cold-pressed base (23) is slidably connected to the movable rails (211), an oblique slot opening (11) is provided on one side of the top of the base (1), and baffles are fixedly mounted on both sides of the top of the oblique slot opening (11).

3. A metal door and window cold forming device according to claim 1, characterized in that: A limiting mechanism (3) is installed directly below the cold-pressed base (23), the limiting mechanism (3) comprising two fixing seats (31), the bottoms of the two fixing seats (31) being symmetrically fixedly installed on the top side of the base (1), the two fixing seats (31) being provided with slots inside, two telescopic rods (32) being fixedly installed inside the two slots, each of the four telescopic rods (32) being fixedly installed with a stopper (321) and a positioning block (322), and a guide mechanism (323) being fixedly installed on the top of the inner sides of the two slots.

4. A metal door and window cold forming device according to claim 3, characterized in that: An automatic feeding device (4) is fixedly mounted on the top of one side of the two fixed seats (31), and the automatic feeding device (4) comprises a barrel (41), a U-shaped clamping plate (42) and a driving motor (43). The bottom of the barrel (41) is fixedly connected to the top of the two fixed seats (31), and the bottom of the barrel (41) is movably mounted with a U-shaped clamping plate (42). The other end of the U-shaped clamping plate (42) is fixedly connected to the output end of the driving motor (43), and the bottom of the driving motor (43) is fixedly connected to the top of the base (1).

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