Corner connector inserting device for aluminum alloy doors and windows

Abstract

The invention relates to the technical field of door and window production and processing, in particular to an aluminum alloy door and window corner connector inserting device which comprises four corner connector mounting mechanisms, a positioning mechanism and a discharging mechanism, and the four corner connector mounting mechanisms are arranged on the two sides of the discharging mechanism in a mode that every two corner connector mounting mechanisms form a group and assembled on the positioning mechanism; the corner connector mounting mechanism comprises a clamping mechanism and an inserting mechanism, the clamping mechanism and the inserting mechanism are matched to automatically insert corner connectors of aluminum alloy window materials, the clamping mechanism and the positioning mechanism are matched to pre-frame the four window materials, and the four window materials are automatically conveyed to the next production link through the discharging mechanism. According to the device, the number of workers can be reduced, safety hazards of window material notches to operators can be relieved, meanwhile, the problems that manual corner connector installation is low in precision and poor in quality are solved, and the production efficiency and the automation degree are improved.

Description

Technical Field

[0001] The invention relates to the technical field of door and window production and processing, and in particular to an angle code device for inserting aluminum alloy doors and windows. Background Art

[0002] With the development of science and technology, automated industrial equipment has gradually spread to all walks of life. However, in the field of door and window production and processing technology, especially in the production of aluminum alloy door and window insertion angle codes, automated equipment has not yet been popularized.

[0003] At present, the process of inserting corner brackets into aluminum alloy doors and windows and pre-assembling four window materials into frames is still done manually by workers, which has low work efficiency, poor quality, and heavy workload. In addition, the cutouts of the window materials pose certain safety hazards to operators, and the production efficiency is low. Chinese patent CN 107046398 A discloses a corner bracket installation device and a method for inserting corner brackets into profiles. The profile is fixed by a profile support device, and the corner bracket is pushed into the cavity by a corner bracket pushing device, which solves the problem of low loading efficiency caused by manually inserting the corner bracket into the profile. However, the device can only insert the corner brackets at both ends of a profile at a time, and does not pre-assemble four profiles. Moreover, the device is not suitable for inserting corner brackets of aluminum alloy window materials. For this reason, we design and develop a device for inserting corner brackets into aluminum alloy doors and windows to solve the existing problems. Summary of the invention

[0004] The purpose of the present invention is to overcome the shortcomings of the prior art and provide an aluminum alloy door and window angle code insertion device, which automatically inserts the angle code of the aluminum alloy window material and pre-assembles four window materials into a frame.

[0005] To achieve the above object, the present invention provides the following technical solutions:

[0006] A device for inserting angle brackets for aluminum alloy doors and windows, comprising an angle bracket installation mechanism, a positioning mechanism and a discharging mechanism, wherein the angle bracket installation mechanisms are four in number, arranged in groups of two on both sides of the discharging mechanism and assembled on the positioning mechanism; the angle bracket installation mechanism comprises a clamping mechanism and an inserting mechanism; the clamping mechanism comprises a crossbeam clamping portion and a side beam clamping portion; the crossbeam clamping portion and the side beam clamping portion are arranged in an "L" shape on the positioning mechanism when viewed from above; the side beam clamping portion is parallel to the discharging mechanism; the side beam clamping portion comprises a side beam transmission group, a side beam upper clamping plate driving group, a side beam upper clamping plate and a side beam lower clamping plate; the side beam transmission group is installed on the positioning mechanism, and a side beam lower clamping plate and a side beam upper clamping plate driving group are installed on its movable end to drive them to perform reciprocating motion; the side beam upper clamping plate driving group is provided with a side beam clamping cylinder, and the telescopic end of the side beam clamping cylinder is connected to the side beam upper clamping plate, and can generate a clamping force when used in conjunction with the side beam lower clamping plate.

[0007] The above-mentioned aluminum alloy door and window angle code device has a cross-section of the upper clamping plate of the side beam having a triangular structure, and its upper end face is connected to the side beam clamping cylinder; the lower clamping plate of the side beam is composed of a side beam bottom plate and a side beam side plate; the cross-section of the side beam bottom plate is a triangular structure, and cooperates with the lower end face of the upper clamping plate of the side beam to clamp the window material; the side beam side plate is installed on the right-angled side of the side beam bottom plate.

[0008] The above-mentioned aluminum alloy door and window angle code insertion device, the insertion mechanism includes a first insertion workbench and a second insertion workbench; the first insertion workbench and the second insertion workbench are arranged side by side and at intervals on one side of the side beam clamping part; the first insertion workbench includes an angle code clip, an angle code receiving surface and an angle code insertion part; the angle code insertion part includes a lifting transmission group, a front and rear transmission group, a rotating transmission group, an upper clamping plate, a lower clamping plate and an upper clamping plate driving group; the lifting transmission group is installed on the positioning mechanism through a lifting motor bracket, and its movable end is connected with the front and rear transmission group, and the movable end of the front and rear transmission group is connected with the rotating transmission group, and the movable end of the rotating transmission group is installed with a lower clamping plate and an upper clamping plate driving group, and the upper clamping plate driving group includes a clamping cylinder and a clamping cylinder bracket, one end of the clamping cylinder bracket is fixed on the lower clamping plate, and a clamping cylinder is fixed on the other end surface; the telescopic end of the clamping cylinder is connected with the upper clamping plate, and cooperates with the lower clamping plate to clamp the angle code, and the lower clamping plate is provided with a second resistance block.

[0009] The above-mentioned aluminum alloy door and window angle code device, the angle code clip is located in the middle of the angle code receiving surface, dividing the angle code receiving surface into two ends, one end is provided with an angle code cylinder, and the other end is an angle code receiving end; the port of the angle code receiving end is pointed, and one side is a notch with an obtuse "L"-shaped cross-section, and a first resistance block is provided on one side of the port of the angle code receiving end; the angle code clip is a hollow structure, and its cross-section is "V"-shaped, and its two side surfaces are fixedly connected to the angle code receiving surface, and the bottom is a through structure, and the angle code can pass through its bottom; a vertical rod is provided on one side of the angle code clip, and the vertical rod is fixedly connected to the angle code receiving surface through a vertical rod fixing frame.

[0010] The above-mentioned aluminum alloy door and window angle bracket device, the clamping mechanism also includes an angle bracket lifting component, the angle bracket lifting component is located on the extension line of the relative angle between the cross beam clamping part and the side beam clamping part; the angle bracket lifting component includes an angle bracket lifting cylinder and a lifting end, the movable end of the angle bracket lifting cylinder is connected to the lifting end, and two lifting rods are spaced from top to bottom on the lifting end.

[0011] The above-mentioned aluminum alloy door and window angle code device, the clamping mechanism also includes a window material pushing component, the window material pushing component is installed on one side of the beam clamping part, the window material pushing component includes a window material pushing cylinder and a pushing block, and the pushing block is connected to the movable end of the window material pushing cylinder.

[0012] The above-mentioned aluminum alloy door and window angle code device, the discharging mechanism includes a belt conveyor and an upper and lower transmission group, the upper and lower transmission group is fixedly connected to the positioning mechanism, and its movable end is connected to the belt conveyor.

[0013] The above-mentioned aluminum alloy door and window angle code device is also provided with an auxiliary rotating shaft on the belt conveyor, and a polyurethane gasket is provided on the outer surface of the auxiliary rotating shaft.

[0014] The above-mentioned aluminum alloy door and window plug-in angle code device, the positioning mechanism includes a first frame, a second frame, a third frame, a fourth frame, a fifth frame, a sixth frame, a second frame transmission group, a fifth frame transmission group and a sixth frame transmission group; the first frame is connected to the third frame and the sixth frame transmission group, the movable end of the sixth frame transmission group is connected to the sixth frame, the movable end of the second frame transmission group is connected to the second frame, the second frame is connected to the fourth frame and the fifth frame transmission group, the movable end of the fifth frame transmission group is connected to the fifth frame, and the third frame, the fourth frame, the fifth frame and the sixth frame are all provided with angle code installation mechanisms.

[0015] The beneficial effects of adopting the above technical solution are:

[0016] The present invention is provided with four angle code installation mechanisms, which can insert the angle codes of four window materials at one time, and each angle code installation mechanism is provided with a clamping mechanism and an inserting mechanism. The side beam clamping part of the clamping mechanism can drive the window material to move, and cooperate with the inserting mechanism to insert the angle code. Compared with manual installation of the angle code, the safety hazard to the operator at the cut of the window material can be reduced, and the problem of low precision and poor quality of the manually installed angle code can be solved; the inserting mechanism is provided with two inserting workbenches, which can insert two specifications of angle codes at the same time, and is more suitable for aluminum alloy window materials. After the insertion of the angle code is completed, the positioning mechanism cooperates with the clamping mechanism to automatically pre-assemble the four window materials, and the discharging mechanism transmits the window materials to the next production link. An auxiliary rotating shaft is arranged on the belt conveyor of the discharging mechanism, and a polyurethane gasket is also arranged on the auxiliary rotating shaft. On the one hand, it can prevent the window material from being bumped and scratched, and on the other hand, it can assist the belt conveyor to transport large-size window materials. In the conveying link, it is no longer necessary to manually carry the window frame, which not only reduces the number of workers, but also improves production efficiency and automation. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0018] Figure 1 It is a top view schematic diagram of the present invention (not drawn to scale);

[0019] Figure 2 A schematic diagram of the present invention in the direction of A (not drawn to scale);

[0020] Figure 3 A schematic top view of the clamping mechanism of the present invention (not drawn to scale)

[0021] Figure 4 It is a structural schematic diagram of the clamping mechanism of the present invention (not drawn to scale);

[0022] Figure 5 is a schematic top view of a first insertion workbench of the present invention (not drawn to scale);

[0023] Figure 6 It is a structural schematic diagram of the first insertion workbench of the present invention (not drawn to scale);

[0024] Figure 7 is a schematic top view of the positioning mechanism of the present invention (not drawn to scale);

[0025] Figure 8 Schematic diagram of the discharge mechanism of the present invention in the direction of B (not drawn to scale);

[0026] Fig. 9 Schematic diagram of the clamping mechanism of the present invention in the direction of C (not drawn to scale);

[0027] Fig.10 The figure is a schematic diagram of the process of inserting the angle code according to the present invention (not drawn to scale).

[0028] In the figure: 1, positioning mechanism; 2, clamping mechanism; 3, insertion mechanism; 4, discharging mechanism; 5, window material; 11, first frame; 12, second frame; 13, third frame; 14, fourth frame; 15, fifth frame; 16, sixth frame; 121-1, second frame motor; 121-2, second frame lead screw pair 121-3, second frame guide rail pair; 151-1, fifth frame motor; 151-2, fifth frame lead screw pair; 151-3, fifth frame guide rail pair; 161-1, sixth frame motor; 161-2, sixth frame lead screw pair; 161-3, sixth frame guide rail pair; 21, beam clamping part; 211, beam upper clamp holding plate; 212, clamping plate under the beam; 216, beam clamping cylinder; 217, beam bottom plate; 218, beam side plate; 219-1, beam drive motor; 219-2, beam drive screw pair; 219-3, beam drive guide pair; 219-4, beam clamping cylinder bracket; 210, beam drive group bracket; 22, side beam clamping part; 221, side beam upper clamping plate; 222, side beam lower clamping plate; 223, side beam drive motor; 224, side beam drive screw pair; 225, side beam drive guide pair; 226, side beam clamping cylinder; 227, side beam bottom plate; 228, side beam side plate; 229-1, side beam drive motor; 229-2 , side beam drive screw pair; 229-3, side beam drive guide pair; 229-4, side beam clamping cylinder bracket; 220, side beam drive group bracket; 23, angle code lifting assembly; 231, angle code lifting cylinder; 232, lifting end; 233, lifting rod; 234, angle code lifting bracket; 24, window material pushing assembly; 241, window material pushing cylinder; 242, pushing block; 30, first insertion workbench; 31, second insertion workbench; 32, angle code clip; 33, angle code receiving surface; 34, angle code insertion part; 321, vertical rod; 324, vertical rod fixing frame; 325, angle code cylinder; 331, first resistance block; 344-1, clamping cylinder; 34 4-2, clamping cylinder bracket; 345, upper clamping plate; 346, lower clamping plate; 346-1, second resistance block; 341-1, lifting motor; 341-2, lifting screw pair; 341-3, lifting guide pair; 341-4 lifting motor bracket; 342-1, front and rear motors; 342-2, front and rear screw pairs; 342-3, front and rear motor brackets; 343-1, rotating motor; 343-2, auxiliary rotating shaft; 343-3, rotating motor bracket; 41, belt conveyor 42, upper and lower motor brackets; 43, upper and lower motors; 44, upper and lower screw pairs; 45, transition connector; 411, auxiliary rotating shaft; 412, polyurethane gasket. DETAILED DESCRIPTION

[0029] like Figure 1-9As shown, the present invention comprises an angle code installation mechanism, a positioning mechanism 1 and a discharging mechanism 4. The angle code installation mechanisms are four in number and are arranged in groups of two on both sides of the discharging mechanism 4 and assembled on the positioning mechanism 1.

[0030] The angle code installation mechanism described in the present invention includes a clamping mechanism 2 and an insertion mechanism 3; the clamping mechanism 2 includes a crossbeam clamping portion 21 and a side beam clamping portion 22; the crossbeam clamping portion 21 and the side beam clamping portion 22 are arranged in an "L" shape on the positioning mechanism 1 when viewed from above; the side beam clamping portion 22 is parallel to the discharge mechanism 4; the side beam clamping portion 22 includes a side beam transmission group, a side beam upper clamping plate drive group, a side beam upper clamping plate 221, a side beam lower clamping plate 222 and a side beam drive group bracket 220; the side beam transmission group is installed on the positioning mechanism 1, and the side beam transmission group includes a side beam transmission motor 223, a side beam transmission screw pair 224 and a side beam transmission guide pair 225, and the side beam transmission screw pair 224 and the side beam transmission guide pair 2 The movable end of 25 is connected to the side beam driving group bracket 220, and the side beam driving group bracket 220 is connected to the side beam lower clamping plate 222 and the side beam upper clamping plate driving group; the side beam upper clamping plate driving group includes a side beam driving motor 229-1, a side beam driving screw pair 229-2, a side beam driving guide pair 229-3 and a side beam clamping cylinder bracket 229-4, the movable ends of the side beam driving screw pair 229-2 and the side beam driving guide pair 229-3 are connected to the side beam clamping cylinder bracket 229-4, and the side beam clamping cylinder bracket 229-4 is connected to the side beam clamping cylinder 226, and the telescopic end of the side beam clamping cylinder 226 is connected to the side beam upper clamping plate 221, and can generate a clamping force when used in conjunction with the side beam lower clamping plate 222.

[0031] The cross-section of the upper clamping plate 221 of the side beam described in the present invention is a triangular structure, and its upper end face is connected to the side beam clamping cylinder 226; the lower clamping plate 222 of the side beam is composed of a side beam bottom plate 227 and a side beam side plate 228; the cross-section of the side beam bottom plate 227 is a triangular structure, and cooperates with the lower end face of the upper clamping plate 221 of the side beam to clamp the window material; the side beam side plate 228 is installed on the right-angled side of the side beam bottom plate 227.

[0032] The beam clamping part 21 described in the present invention includes an upper beam clamping plate driving group, an upper beam clamping plate 211, a lower beam clamping plate 212 and a beam driving group bracket 210; the beam driving group bracket 210 is installed on the positioning mechanism 1, and the beam driving group bracket 210 connects the lower beam clamping plate 212 and the upper beam clamping plate driving group; the upper beam clamping plate driving group includes a beam driving motor 219-1, a beam driving screw pair 219-2 , a beam driving guide pair 219-3 and a beam clamping cylinder bracket 219-4, the movable ends of the beam driving screw pair 219-2 and the beam driving guide pair 219-3 are connected to the beam clamping cylinder bracket 219-4, the beam clamping cylinder bracket 219-4 is connected to the beam clamping cylinder 216, the telescopic end of the beam clamping cylinder 216 is connected to the upper clamping plate 211 of the beam, and can generate a clamping force when used in conjunction with the lower clamping plate 212 of the beam.

[0033] The cross-section of the upper clamping plate 211 of the beam described in the present invention is a triangular structure, and its upper end face is connected to the beam clamping cylinder 216; the lower clamping plate 212 of the beam is composed of a beam bottom plate 217 and a beam side plate 218; the cross-section of the beam bottom plate 217 is a triangular structure, and cooperates with the lower end face of the upper clamping plate 211 of the beam to clamp the window material; the beam side plate 218 is installed on the right-angled side of the beam bottom plate 217.

[0034] In addition, the clamping mechanism 2 described in the present invention also includes four corner code lifting components 23, and the corner code lifting components 23 are located on the extension line of the relative angle between the cross beam clamping part 21 and the side beam clamping part 22, and are arranged on the positioning mechanism 1 through the corner code lifting bracket 234; the corner code lifting components include a corner code lifting cylinder 231 and a lifting end 232, and the movable end of the corner code lifting cylinder 231 is connected to the lifting end 232, and two lifting rods 233 are arranged on the lifting end 232 from top to bottom. The lifting rods 233 are driven by the movable end of the angle code lifting cylinder 231 to move forward to the middle of the cross beam clamping part 21 and the side beam clamping part 22, and are used to lift the angle code that is tilted due to gravity, so that the angle code can be accurately inserted into another window material.

[0035] The clamping mechanism 2 described in the present invention also includes four window material pushing assemblies 24, which are installed on one side of the beam clamping portion 21. The window material pushing assembly 24 is provided with a window material pushing cylinder 241 and a pushing block 242. The pushing block 242 is connected to the movable end of the window material pushing cylinder 241 and is pushed forward by the window material pushing cylinder 241 until the pre-assembled window material is pushed onto the belt conveyor 41.

[0036] The insertion mechanism 3 described in the present invention includes a first insertion workbench 30 and a second insertion workbench 31; the first insertion workbench 30 and the second insertion workbench 31 are arranged side by side on one side of the side beam clamping portion 22, and the first insertion workbench 30 and the second insertion workbench 31 have the same structure; the first insertion workbench 30 includes an angle code clip 32, an angle code receiving surface 33 and an angle code insertion portion 34.

[0037] The angle code insertion part 34 described in the present invention includes a lifting transmission group, a front and rear transmission group, a rotation transmission group, an upper clamping plate 345, a lower clamping plate 346 and an upper clamping plate drive group, the lifting transmission group includes a lifting motor 341-1, a lifting screw pair 341-2, a lifting guide rail pair 341-3 and a lifting motor bracket 341-4, the lifting motor 341-1, the lifting screw pair 341-2 and the lifting guide rail pair 341-3 are installed on the lifting motor bracket 341-4, the lifting motor bracket 341-4 is installed on the positioning mechanism 1, and the lifting screw pair 341-2 is installed on the lifting guide rail pair 341-3. The movable end of the lever pair 341-2 is connected to the transition connector 45, and the movable end of the transition connector 45 and the lifting guide rail pair 341-3 are connected to the front and rear motor brackets 342-3 of the front and rear transmission group. The front and rear transmission group includes a front and rear motor 342-1, a front and rear lead screw pair 342-2 and a front and rear motor bracket 342-3. The front and rear motor 342-1 is installed at one end of the front and rear motor bracket 342-3. The shape of the cross section of the front and rear motor bracket 342-3 is mirror-symmetrical with "C". The front and rear motor brackets 342-3 are installed at the other end. The movable ends of the front and rear screw pairs 342-2 are connected to the transition connector 45, and the transition connector 45 is connected to the rotating motor bracket 343-3 of the rotating transmission group. The rotating transmission group includes a rotating motor 343-1, a rotating shaft 343-2 and a rotating motor bracket 343-3. The rotating motor 343-1 is installed on the rotating motor bracket 343-3. One end of the rotating shaft 343-2 is connected to the rotating motor 343-1, and the other end is connected to the lower hand clamping plate 346 and the upper hand clamping plate drive group. The driving group is provided with a clamping cylinder 344-1 and a clamping cylinder bracket 344-2, the clamping cylinder 344-1 is installed on the clamping cylinder bracket 344-2, the clamping cylinder bracket 344-2 is installed on the lower clamping plate 346, one end of the lower clamping plate 346 is connected to the rotating shaft 343-2, and the other end is used to receive the angle code, and the shape of its cross-section matches the shape of the notch at the angle code receiving end of the angle code receiving surface 33, the lower clamping plate 346 cooperates with the upper clamping plate 345 to clamp the angle code, and the lower clamping plate is provided with a second resistance block 346-1.

[0038] The angle code spring clip 32 described in the present invention is located in the middle of the angle code receiving surface 33, dividing the angle code receiving surface 33 into two ends, one end is provided with an angle code cylinder 325, and the other end is an angle code receiving end; the port of the angle code receiving end is in a sharp angle shape, and one side is a notch with an obtuse "L"-shaped cross section; the angle code spring clip (32) is a hollow structure, and its cross section is in a "V" shape, and the two side surfaces are fixedly connected to the angle code receiving surface 33, and the bottom is a through structure, and the angle code can pass through its bottom, and the angle code spring clip 32 also includes a vertical rod 321 and an angle code cylinder 325, and the vertical rod 321 is located at the angle code receiving end. One side of the code clip 32 ensures that the angle code is arranged longitudinally in the angle code clip 32, the vertical rod 321 is connected to the vertical rod fixing frame 324, and the two sides of the vertical rod fixing frame 324 are connected to the angle code receiving surface 33, ensuring that the telescopic end of the angle code cylinder 325 can smoothly push the angle code to the angle code receiving end of the angle code receiving surface 33, and a first resistance block 331 is provided at the port of the angle code receiving end, and the first resistance block 331 cooperates with the second resistance block 346-1 on the lower clamping hand plate to prevent the angle code from falling from the angle code receiving end and facilitate the upper clamping hand plate 345 and the lower clamping hand plate 346 to clamp the angle code.

[0039] The discharging mechanism 4 described in the present invention includes two belt conveyors 41, which move in the same direction and are used to convey the pre-assembled window materials. The belt conveyor 41 includes two upper and lower transmission groups and upper and lower motor brackets 42. The upper and lower transmission groups include upper and lower motors 43 and upper and lower screw pairs 44. The upper and lower motors 43 and upper and lower screw pairs 44 are connected to the upper and lower motor brackets 42. The upper and lower motor brackets 42 are fixedly connected to the positioning mechanism 1. The movable ends of the upper and lower screw pairs 44 are connected to the belt conveyor 41 through transition connectors 45.

[0040] The outer wall of the belt conveyor 41 described in the present invention is also provided with multiple auxiliary rotating shafts 411, and the outer surface of the auxiliary rotating shafts 411 is provided with polyurethane washers 412. When the size of the window material is too large, during the conveying process, the auxiliary rotating shafts 411 assist the movement of the two sides of the window material. The polyurethane washers 412 can also protect the window material and prevent it from being bumped and scratched.

[0041] The positioning mechanism 1 described in the present invention includes a first frame 11, a second frame 12, a third frame 13, a fourth frame 14, a fifth frame 15, a sixth frame 16, a second frame transmission group, a fifth frame transmission group and a sixth frame transmission group; the first frame 11 is connected to the third frame 13 and the sixth frame transmission group, the sixth frame transmission group includes a sixth frame motor 161-1, a sixth frame lead screw pair 161-2 and a sixth frame guide pair 161-3, the movable ends of the sixth frame lead screw pair 161-2 and the sixth frame guide pair 161-3 are connected to the sixth frame 16, and drive the sixth frame 16 to reciprocate; the second frame transmission group includes a second frame motor 121-1, a second frame lead screw pair 121-2 and a second frame guide pair 121 -3, the movable ends of the second frame lead screw pair 121-2 and the second frame guide pair 121-3 are connected to the second frame 12, and drive the second frame 12 to reciprocate, the second frame 12 is connected to the fourth frame 14 and the fifth frame transmission group, the fifth frame transmission group includes a fifth frame motor 151-1, a fifth frame lead screw pair 151-2 and a fifth frame guide pair 151-3, the movable ends of the fifth frame lead screw pair 151-2 and the fifth frame guide pair 151-3 are connected to the fifth frame 15, and drive the fifth frame 15 to reciprocate, the third frame 13, the fourth frame 14, the fifth frame 15 and the sixth frame 16 are all provided with an angle code installation mechanism, the first frame 11 and the second frame 12 are connected to the upper and lower motor brackets 42.

[0042] Operation process: Fig.10 As shown, 1. The control system (which is a commonly used industrial control system and will not be described in detail) commands the second frame 12, the fifth frame 15 and the sixth frame 16 to move from the servo position to the predetermined position according to the information of each window material, and the four window materials are placed on the crossbeam lower clamping plate 212 and the side beam lower clamping plate 222 of the crossbeam clamping part 21 and the side beam clamping part 22 respectively;

[0043] 2. The upper clamping plates 211 and 221 of the crossbeam clamping part 21 and the side beam clamping part 22 are driven forward by the movable ends of the crossbeam clamping plate driving group and the side beam clamping plate driving group, and the telescopic ends of the crossbeam clamping cylinder 216 and the side beam clamping cylinder 226 push the upper clamping plates 211 and 221 of the crossbeam to cooperate with the lower clamping plates 212 and 222 of the side beam to clamp the window material, and then the side beam clamping part 22 clamps the window material and moves it to a predetermined position, and at the same time, the lifting rod 233 of the corner code lifting assembly 23 of the clamping mechanism 2 is pushed forward by the corner code lifting cylinder 231;

[0044] 3. The angle code cylinder 325 of the first insertion workbench 30 pushes the angle code to the angle code receiving end of the angle code receiving surface 33. At this time, the upper clamping plate 345 of the angle code insertion part 34 is pushed by the telescopic end of the clamping cylinder 344-1 to cooperate with the lower clamping plate 346 to clamp one right-angle side of the angle code, and is driven by the rotary transmission group to rotate from the servo position until the other right-angle side of the angle code is parallel to the window material. Then, the lifting transmission group and the front and rear transmission group of the angle code insertion part 34 drive the angle code insertion part 34 to move until one right-angle side of the angle code is inserted into the window material.

[0045] 4. The side beam clamping part 22 clamps the window material with one angle code inserted and returns it, and then the second insertion workbench 31 inserts the second angle code in the same way. After the two angle codes are inserted, the side beam clamping part 22 clamps the window material and returns to the initial position, and then the lifting rod 233 of the angle code lifting assembly 23 returns to the servo position, and the side beam clamping part 22 clamps the window material and continues to move until the other end of the angle code is inserted into the adjacent window material clamped by the cross beam clamping part 21, thereby completing the pre-assembly of the window material.

[0046] 5. The upper clamping plates 211 and 221 of the crossbeam clamping parts 21 and the side beam clamping parts 22 return to the servo position, and then the second frame 12 returns to the servo position. At the same time, the window material pushing assembly 23 pushes the window material until the entire window material leaves the lower clamping plates 212 and 222 of the crossbeam clamping parts 21 and the side beam clamping parts 22. At this time, the belt conveyor 41 of the discharging mechanism 4 is driven by the upper and lower motors 43 and rises along with the movable ends of the upper and lower screw pairs 44. The belt conveyor 41 drives the window material to move along the direction of the arrow to the next production link.

[0047] The present invention is not limited to the above-mentioned implementation modes, and anyone should be aware of the structural changes made under the enlightenment of the present invention, and all those having the same or similar technical solutions as the present invention fall within the protection scope of the present invention.

[0048] The techniques, shapes, and structural parts not described in detail in the present invention are all well-known techniques.

Claims

1. An angle code device for aluminum alloy doors and windows, characterized in that: The invention comprises an angle code installation mechanism, a positioning mechanism (1) and a discharging mechanism (4); the angle code installation mechanism is four in number and is arranged in groups of two on both sides of the discharging mechanism (4) and assembled on the positioning mechanism (1); the angle code installation mechanism comprises a clamping mechanism (2) and an insertion mechanism (3); the clamping mechanism (2) comprises a cross beam clamping portion (21) and a side beam clamping portion (22); the cross beam clamping portion (21) and the side beam clamping portion (22) are arranged in an "L" shape on the positioning mechanism (1) when viewed from above; the side beam clamping portion (22) is parallel to the discharging mechanism (4) and is arranged in an "L" shape on the positioning mechanism (1) when viewed from above; the side beam clamping portion (22) is parallel to the discharging mechanism (4) and is arranged in an "L" shape on the positioning mechanism (1) and is arranged in an "L" shape on the side beam clamping portion (22) and is parallel to the discharging mechanism (4) and is assembled on the positioning mechanism (1 ... The side beam clamping part (22) comprises a side beam transmission group, a side beam upper clamping plate driving group, a side beam upper clamping plate (221) and a side beam lower clamping plate (222); the side beam transmission group is installed on the positioning mechanism (1), and the side beam lower clamping plate (222) and the side beam upper clamping plate driving group are installed on its movable end to drive them to perform reciprocating motion; the side beam upper clamping plate driving group is provided with a side beam clamping cylinder (226), the telescopic end of the side beam clamping cylinder is connected to the side beam upper clamping plate (221), and can generate a clamping force when used in conjunction with the side beam lower clamping plate (222).

2. The angle bracket device for aluminum alloy doors and windows according to claim 1 is characterized in that: The cross section of the side beam upper clamping plate (221) is a triangular structure, and its upper end surface is connected to the side beam pressing cylinder (226); the side beam lower clamping plate (222) is composed of a side beam bottom plate (227) and a side beam side plate (228); the side beam bottom plate (227) is a triangular structure in cross section, and cooperates with the lower end surface of the side beam upper clamping plate (221) to clamp the window material; the side beam side plate (228) is installed on the right angle side of the side beam bottom plate (227).

3. The angle bracket device for aluminum alloy doors and windows according to claim 1 or 2, characterized in that: The insertion mechanism (3) comprises a first insertion workbench (30) and a second insertion workbench (31); the first insertion workbench (30) and the second insertion workbench (31) are arranged side by side and spaced apart on one side of the side beam clamping portion (22); the first insertion workbench (30) comprises an angle code spring clip (32), an angle code receiving surface (33) and an angle code insertion portion (34); the angle code insertion portion (34) comprises a lifting transmission group, a front and rear transmission group, a rotation transmission group, an upper clamping plate (345), a lower clamping plate (346) and an upper clamping plate driving group; the lifting transmission group is installed on the positioning mechanism (1) through a lifting motor bracket (341-4), and its movable end The movable end of the front and rear transmission groups is connected to the rotating transmission group. The movable end of the rotating transmission group is provided with a lower hand clamping plate (346) and an upper hand clamping plate driving group. The upper hand clamping plate driving group comprises a hand clamping cylinder (344-1) and a hand clamping cylinder bracket (344-2). One end of the hand clamping cylinder bracket (344-2) is fixed on the lower hand clamping plate (346), and the hand clamping cylinder (344-1) is fixed on the other end surface. The telescopic end of the hand clamping cylinder (344-1) is connected to the upper hand clamping plate (345) to cooperate with the lower hand clamping plate (346) to clamp the angle code. The lower hand clamping plate (346) is provided with a second resistance block (346-1).

4. The angle bracket device for aluminum alloy doors and windows according to claim 3 is characterized in that: The angle code spring clip (32) is located in the middle of the angle code receiving surface (33), dividing the angle code receiving surface (33) into two ends, one end is provided with an angle code cylinder (325), and the other end is an angle code receiving end; the port of the angle code receiving end is in a pointed shape, and one side is a notch with an obtuse "L"-shaped cross section, and a first resistance block (331) is provided on one side of the port of the angle code receiving end; the angle code spring clip (32) is a hollow structure, and its cross section is in a "V" shape, and its two side surfaces are fixedly connected to the angle code receiving surface (33), and the bottom is a through structure, and the angle code can pass through its bottom; a vertical rod (321) is provided on one side of the angle code spring clip (32), and the vertical rod (321) is fixedly connected to the angle code receiving surface (33) through a vertical rod fixing frame (324).

5. The angle bracket device for aluminum alloy doors and windows according to claim 1 is characterized in that: The clamping mechanism (2) further comprises an angle bracket lifting assembly (23), the angle bracket lifting assembly (23) being located on the extension line of the relative angle between the cross beam clamping portion (21) and the side beam clamping portion (22); the angle bracket lifting assembly (23) comprises an angle bracket lifting cylinder (231) and a lifting end (232), the movable end of the angle bracket lifting cylinder (231) being connected to the lifting end (232), and two lifting rods (233) being provided on the lifting end from top to bottom at intervals.

6. The angle bracket device for aluminum alloy doors and windows according to claim 1 is characterized in that: The clamping mechanism (2) further comprises a window material pushing assembly (24), the window material pushing assembly (24) being mounted on one side of the crossbeam clamping portion (21), the window material pushing assembly (24) comprising a window material pushing cylinder (241) and a pushing block (242), the pushing block (242) being connected to the movable end of the window material pushing cylinder (241).

7. The angle bracket device for aluminum alloy doors and windows according to claim 1 is characterized in that: The discharging mechanism (4) comprises a belt conveyor (41) and an upper and lower transmission group. The upper and lower transmission group is fixedly connected to the positioning mechanism (1), and a movable end thereof is connected to the belt conveyor (41).

8. The angle bracket device for aluminum alloy doors and windows according to claim 1 is characterized in that: The belt conveyor (41) is also provided with an auxiliary rotating shaft (411), and a polyurethane gasket (412) is provided on the outer surface of the auxiliary rotating shaft (411).

9. The angle bracket device for aluminum alloy doors and windows according to claim 1, characterized in that: The positioning mechanism (1) comprises a first frame (11), a second frame (12), a third frame (13), a fourth frame (14), a fifth frame (15), a sixth frame (16), a second frame transmission group, a fifth frame transmission group and a sixth frame transmission group; the first frame (11) is connected to the third frame (13) and the sixth frame transmission group, the movable end of the sixth frame transmission group is connected to the sixth frame (16), the movable end of the second frame transmission group is connected to the second frame (12), the second frame (12) is connected to the fourth frame (14) and the fifth frame transmission group, the movable end of the fifth frame transmission group is connected to the fifth frame (15), and the third frame (13), the fourth frame (14), the fifth frame (15) and the sixth frame (16) are all provided with angle code installation mechanisms.

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