CN115091071A - Aluminum alloy door and window welding set - Google Patents
Aluminum alloy door and window welding set Download PDFInfo
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- CN115091071A CN115091071A CN202211022828.8A CN202211022828A CN115091071A CN 115091071 A CN115091071 A CN 115091071A CN 202211022828 A CN202211022828 A CN 202211022828A CN 115091071 A CN115091071 A CN 115091071A
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- feeding
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K31/00—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups
- B23K31/02—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups relating to soldering or welding
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K2103/00—Materials to be soldered, welded or cut
- B23K2103/08—Non-ferrous metals or alloys
- B23K2103/10—Aluminium or alloys thereof
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Abstract
The invention provides an aluminum alloy door and window welding device, relates to the technical field of aluminum alloy door and window welding processing equipment, and aims to solve the technical problem that the existing aluminum alloy door and window welding processing is low in automation degree; the welding device comprises a base, a processing platform, a splicing part and a welding part, wherein the processing platform is arranged on the base in a lifting manner and has a degree of freedom of rotation along the axis of the processing platform; the splicing part comprises feeding components which are arranged on each side of the processing platform in a one-to-one correspondence mode, each feeding component comprises a feeding plate, a feeding unit and a pushing unit, the feeding unit is used for conveying the frames to the feeding plates one by one, and the pushing unit is provided with a pushing piece which pushes the frames on the feeding plates to the processing platform; the processing platform is provided with fixing units which correspond to the feeding assemblies one by one, and the fixing units can fix the frames pushed by the corresponding feeding assemblies. The welding device for the aluminum alloy doors and windows can automatically complete the splicing and welding of the aluminum alloy doors and windows, and has high automation degree.
Description
Technical Field
The invention relates to the technical field of aluminum alloy door and window welding equipment, in particular to an aluminum alloy door and window welding device.
Background
The aluminum door and window is made of aluminum alloy extruded sections serving as frames, stiles and sash materials, is attractive, has good corrosion resistance and low material cost, and is widely applied at present.
The traditional welding mode of the aluminum alloy door and window is as follows: the two aluminum profile frames are spliced and fixed manually, then the two aluminum profile frames are welded together manually, and the other two aluminum profile frames are spliced and welded sequentially to complete the welding of the aluminum alloy door and window; the welding mode has the advantages of high labor intensity, low production efficiency and large manual influence on the quality of the aluminum alloy doors and windows.
In view of the above problems, various welding platforms and welding devices are provided in the prior art, for example, chinese patent application No. 201310588201.3, which provides a numerical control full-automatic machine for positioning, forming and welding aluminum-clad wood doors and windows, which can realize a series of actions such as automatic feeding of aluminum-clad wood doors and windows, automatic corner combination of aluminum-clad wood doors and windows, automatic welding, automatic discharging and the like, but still requires manual work to place frames on a feeding synchronization belt one by one.
For example, the invention patent of China with the application number of 2019100754139 also provides a working method of the automatic welding device for the aluminum alloy door frame, and in the provided device, the automatic feeding of the frame can be realized; however, since the frame is fed from the same side, the feeding speed is slow.
Disclosure of Invention
Therefore, the invention provides a welding device for aluminum alloy doors and windows, which can better realize the automatic splicing and welding of the aluminum doors and windows.
The technical scheme of the invention is as follows:
an aluminum alloy door and window welding device, comprising:
a base;
the processing platform is arranged on the base in a lifting manner and has a degree of freedom of rotation along the axis of the processing platform;
the splicing part is arranged on the base and comprises a plurality of feeding components, and the feeding components are correspondingly arranged on each side of the processing platform one by one; each feeding assembly comprises a feeding plate, a feeding unit and a pushing unit, the feeding unit is used for conveying the frames to the feeding plate one by one, and the pushing unit is provided with a pushing piece for pushing the frames on the feeding plate to the processing platform; the processing platform is provided with fixing units which correspond to the feeding assemblies one by one, and the fixing units can position and fix the frames pushed by the corresponding feeding assemblies;
the welding part comprises two welding units, the processing platform can ascend to the position opposite to the welding part, one of the two welding units can weld the interfaces on the upper sides of the two adjacent frames, and the other of the two welding units can weld the interfaces on the lower sides of the two adjacent frames.
Furthermore, two centering blocks are arranged on the feeding plate, the two centering blocks can respectively slide on the feeding plate along a first direction, and first elastic pieces are respectively arranged between the two centering blocks and the feeding plate; wherein the first direction is perpendicular to the sliding direction of the frame on the feeding plate.
Furthermore, a plurality of spherical grooves are formed in the feeding plate, spheres are mounted in each groove, and each sphere protrudes upwards out of the feeding plate; the rim is slidable on the ball.
Furthermore, the pushing part comprises a part body and an extension part which is fixedly connected with the part body and can extend to the upper part of the frame, wherein a pushing block is telescopically arranged on one side of the part body, which is opposite to the frame, and a pressing block is arranged on one side of the extension part, which is opposite to the frame, and can be lifted;
and a transmission unit is arranged between the pushing block and the pressing block, and the pushing block can drive the pressing block to press down the frame towards the retraction in the pressing block body through the transmission of the transmission unit.
Further, an actuating part is arranged on the pushing block; the transmission unit comprises a first wedge surface arranged on the pressing block and a second wedge surface arranged on the actuating part, and the second wedge surface is in sliding butt joint with the first wedge surface.
Furthermore, a second elastic piece is arranged between the pushing block and the piece body, and the second elastic piece applies elastic force to the pushing block to enable the pushing block to extend outwards;
the pushing block is provided with a first locking unit; the first locking unit can be combined with the second locking unit to lock the pushing block from extending out of the piece body;
the pushing piece is provided with an unlocking unit, the unlocking unit is in driving connection with the first locking unit, and the unlocking unit can bear external force to drive the first locking unit to be separated from the second locking unit.
Further, the first locking unit comprises a wedge block which is slidably arranged on the piece body, and the wedge block is supported on the piece body through a third elastic piece and is positioned on one side of the pushing block;
the second locking unit comprises a convex block arranged on the pushing block, when the pushing block is retracted towards the inside of the piece body, the convex block can compress the wedge surface of the wedge block to stride over the wedge block, and the wedge block can be driven by the third elastic piece to reset so as to block the convex block from sliding towards the outside of the piece body;
the unlocking unit comprises an unlocking rod which is slidably arranged on the extending part, an inclined surface which is abutted to the wedge block is arranged on the unlocking rod, the unlocking rod can bear the pushing of the processing platform, and the wedge block is driven to slide in the direction of compressing the third elastic piece.
Furthermore, the processing platform comprises a bearing plate, the fixing unit comprises a driving assembly and a fixing piece which are arranged on the bearing plate, and the fixing piece is in an inverted L shape and is connected with the output end of the driving assembly; driven by the driving assembly, the fixing piece has a first stroke close to or far away from the frame and a second stroke which is lifted or lowered relative to the bearing plate.
Further, the driving assembly comprises a driving rod which is slidably arranged below the bearing plate, and a first air cylinder which is arranged at the tail end of the driving rod; the fixing piece is fixedly connected with a cylinder rod of the first air cylinder.
Furthermore, the driving assembly further comprises a second cylinder and a driving piece, and the driving piece is driven by the second cylinder to be lifted; and one end of each driving rod, which is far away from the first cylinder, is respectively provided with a bearing wedge surface, each driving part comprises driving blocks which are fixedly connected and correspond to the driving rods one by one, and each driving block is respectively provided with a driving wedge surface which is in sliding butt joint with the bearing wedge surface.
The working principle and the beneficial effects of the invention are as follows:
according to the welding device for the aluminum alloy doors and windows, the splicing parts and the welding parts are arranged up and down, and the processing platform can be lifted, when the processing platform is opposite to the splicing parts, the splicing parts can convey all frames to the processing platform to be spliced and fixed, then the processing platform drives the spliced frames to ascend, and the welding parts are used for welding and forming the spliced frames; compared with the prior art, the welding device for the aluminum alloy doors and windows can finish automatic feeding, splicing and welding of frames, and has high automation degree.
The welding device for the aluminum alloy doors and windows has the specific beneficial effects that specific implementation modes can be seen in detail.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Fig. 1 is a perspective view of an aluminum alloy door/window welding device provided in an embodiment of the present invention;
fig. 2 is a perspective view of the welding device for aluminum alloy doors and windows provided in the embodiment of the present invention in another state;
FIG. 3 is a schematic view of a feeding assembly and a processing platform according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of a feeding unit according to an embodiment of the present invention;
FIG. 5 is a schematic illustration in partial cross-section of a feed plate provided in an embodiment of the invention;
FIG. 6 is an enlarged view of a portion of FIG. 5 at A;
FIG. 7 is an enlarged view of a portion of FIG. 5 at B;
FIG. 8 is a perspective view of a pusher provided in accordance with an embodiment of the present invention;
FIG. 9 is a cross-sectional view of a pusher provided in accordance with an embodiment of the present invention;
FIG. 10 is an enlarged view of a portion of FIG. 9 at C;
FIG. 11 is a schematic view of an internal structure of a pushing member according to an embodiment of the present invention;
fig. 12 is a schematic view of an internal structure of the pushing member provided in the embodiment of the present invention in another state;
FIG. 13 is a schematic illustration in partial cross-section of a processing platform provided in an embodiment of the invention;
fig. 14 is a partial enlarged view of fig. 13 at D.
In the figure: 100-processing platform, 110-fixing unit, 111-driving assembly, 112-fixing member, 113-driving rod, 1131-bearing wedge surface, 114-first cylinder, 115-second cylinder, 116-driving member, 1161-driving block, 1162-driving wedge surface, 120-unlocking plate, 130-bearing plate, 200-feeding assembly, 210-feeding plate, 211-centering block, 212-first elastic member, 220-feeding unit, 221-frame, 2211-bottom plate, 2212-guide column, 2213-first guide column, 222-pushing-up device, 230-pushing unit, 231-linear power device, 232-pushing member, 233-member body, 2331-pushing block, 2332-actuating part, 2333-second wedge surface, 2334-second elastic member, 2335-first locking unit, 2336-second locking unit, 234-extension, 2341-pressing block, 2342-first wedge face, 201-feeding port, 202-through hole, 300-welding part, 310-welding unit, 400-rim, 500-unlocking unit, 501-bevel.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any inventive step, are intended to be within the scope of the present invention.
The embodiment provides a welding device for aluminum alloy doors and windows, which is called as a welding device below; referring to fig. 1 to 3, it includes a base, a processing platform 100, a splice and a weld 300; the processing platform 100 is disposed on the base in a liftable manner, and has a degree of freedom of rotation along its own axis.
The splicing part is arranged on the base and comprises a plurality of feeding components 200, and the feeding components 200 are correspondingly arranged on each side of the processing platform 100 one by one; each feeding assembly 200 comprises a feeding plate 210, a feeding unit 220 and a pushing unit 230, the feeding unit 220 is used for conveying the frames 400 to the feeding plate 210 one by one, and the pushing unit 230 is provided with a pushing piece 232 for pushing the frames 400 on the feeding plate 210 to the processing platform 100; the processing platform 100 is provided with fixing units 110 corresponding to the feeding assemblies 200, and each fixing unit 110 can position and fix the frame 400 pushed by the corresponding feeding assembly 200.
The welding part 300 includes two welding units 310, the processing platform 100 can be lifted to be opposite to the welding part 300, one of the two welding units 310 can weld the interface on the upper side of the two adjacent frames 400, and the other of the two welding units 310 can weld the interface on the lower side of the two adjacent frames 400.
On the whole, based on above-mentioned structure, the welding set of this embodiment can not promote the degree of automation of aluminum alloy door and window processing with the help of artificial material loading, concatenation and the welding that realizes frame 400.
In detail, in the welding apparatus of the present embodiment, referring to fig. 1, the processing platform 100 can be lowered to be opposite to the feeding assemblies 200, and at this time, the feeding assemblies can respectively push the frames 400 forming the door or the window onto the processing platform 100 for splicing, and the frames are fixed by the corresponding fixing units 110.
Thereafter, referring to fig. 2, the processing platform 100 can be lifted, and the two welding units 310 respectively weld the interfaces at the upper and lower sides of the adjacent frames 400; by rotating the processing platform 100, the welding unit 310 can complete welding of the interfaces at different positions of the frame 400, that is, complete all welding operations for the al-alloy door/window.
The base in this embodiment is a base for fixing the processing platform 100, the splice, and the welding part 300, which may be disposed according to actual needs, and the structure thereof will not be described in detail herein, and is not shown in detail in the drawings.
In this embodiment, referring to fig. 1 and 2, the number of the feeding assemblies 200 is the same as the number of the frames 400 constituting the door or window, for example, when the number of the frames 400 constituting the door or window is four, the number of the feeding assemblies 200 required is also four. The structure of each feeding assembly 200 is the same, and the present embodiment will be described by taking the structure of one feeding assembly 200 as an example.
Referring to fig. 3, the feeding plate 210 of the present embodiment is fixed on the base, a feeding hole 201 is opened on the feeding plate 210, and the feeding hole 201 penetrates through the feeding plate 210.
Referring to fig. 3 and 4, the feeding unit 220 of the present embodiment is located below the feeding port 201, and the feeding unit 220 of the present embodiment includes a frame 221 and a pushing-up device 222 located below the frame 221. The frame 221 specifically includes a bottom plate 2211 fixed on the base, and a plurality of guide posts 2212 fixed on the bottom plate 2211 and capable of abutting against the side of the frame 400, respectively, a through hole 202 is formed in the bottom plate 2211, and the pushing-up device 222 can push the frame 400 upward through the through hole 202; the pushing-up device 222 of the present embodiment may be, for example, a cylinder.
Still referring to fig. 3 and 4, a plurality of frames 400 can be stacked in advance in the frame 221, and then each frame 400 is pushed up through the feeding opening 201 of the feeding plate 210 by the pushing-up device 222. Among them, the guide post 2212 on one side of the bezel 400, for example, the first guide post 2213 in fig. 4 is detachable, and the operator can insert each bezel 400 into the housing 221 from the side.
In this embodiment, referring to fig. 3, 5 and 6, a centering unit is disposed on the feeding plate 210, the centering unit specifically includes two centering blocks 211, the two centering blocks 211 can respectively slide on the feeding plate 210 along a first direction, that is, an X direction in fig. 5, and a first elastic member 212 is disposed between each of the two centering blocks 211 and the feeding plate 210; the first direction is perpendicular to the sliding direction of the frame 400 on the feeding plate 210, i.e. the Y direction in the figure.
Based on the above structure, when the frame 400 passes through the centering blocks 211, the inclined planes at the two ends of the frame 400 are attached to the inclined planes of the two centering blocks 211, that is, the frame 400 is centered by the two centering blocks 211; after the frame 400 is centered, when the pushing member 232 continues to push the frame 400, the two ends of the frame 400 can press the two centering blocks 211 outwards and compress the first elastic member 212, so that the frame 400 can cross over the two centering blocks 211; after the frame 400 crosses the two centering blocks 211, the two centering blocks 211 are reset by the corresponding first elastic members 212, so that the next frame 400 can be centered.
Since the frame 400 may shift or twist during the centering process of the frame 400, the force for centering the frame 400 is generated by the pushing of the pushing member 232 on the frame 400, and the friction between the frame 400 and the feeding plate 210 needs to be overcome. In order to avoid the friction force between the frame 400 and the feeding plate 210 from affecting the centering of the frame 400, in this embodiment, referring to fig. 3, 5 and 7, a plurality of spherical grooves are provided on the feeding plate 210, spheres are respectively installed in the grooves, each sphere protrudes upward from the feeding plate 210, and when the frame 400 slides on the feeding plate 210, specifically, slides on each sphere.
That is, by providing the balls, the sliding friction between the frame 400 and the feeding plate 210 is changed into rolling friction, so that the friction between the frame 400 and the feeding plate 210 can be reduced, on one hand, the frame 400 can have a good centering effect, and on the other hand, after the frame 400 crosses the centering block 211, in the process of continuously moving, the torsion of the frame 400 caused by the friction between the frame 400 and the feeding plate 210 can be avoided.
Referring to fig. 3, the pushing unit 230 of the present embodiment includes a linear power device 231, and the aforementioned pushing member 232 is disposed on an output end of the linear power device 231; driven by the linear power device 231, the pushing member 232 can push the frame 400. The linear power unit 231 is, for example, an air cylinder.
Referring to fig. 8 to 12, the pushing member 232 of the present embodiment includes a member body 233, and an extending portion 234 fixedly connected to the member body 233 and extending above the frame 400; the telescopic pushing block 2331 is arranged on one side, opposite to the frame 400, of the piece body 233, the extending part 234 is arranged on one side, opposite to the frame 400, of the extending part, the pressing block 2341 is arranged in a lifting mode, a transmission unit is arranged between the pushing block 2331 and the pressing block 2341, and through transmission of the transmission unit, the pushing block 2331 retracts into the piece body 233 to drive the pressing block 2341 to press down the frame 400.
In brief, in the welding apparatus of this embodiment, the output end of the linear power device 231 drives the pushing member 232 to move, and during the process that the pushing member 232 pushes the frame 400 to straddle the centering block 211, the reaction force of the frame 400 to the pushing block 2331 causes the pushing block 2331 to retract inward, and the inward retraction of the pushing block 2331 can drive the pressing block 2341 to press down the frame 400.
In this embodiment, by setting the pressing block 2341 to press down the frame 400, the position of the frame 400 can be kept stable in the process that the frame 400 crosses the centering block 211 and in the moving process after crossing the centering block 211, and errors in splicing of the frame 400 caused by unexpected movement of the frame 400 are avoided. And with additionally set up the cylinder on top pushing member 232, drive compact heap 2341 by the cylinder and push down frame 400 and compare, the scheme of this embodiment can avoid the cylinder and corresponding gas circuit to arrange the spare part cost that brings.
In a specific structure, referring to fig. 9, a sliding hole is formed in a side surface of the pushing member 232 opposite to the frame 400, the pushing block 2331 is slidably disposed in the sliding hole, an actuating portion 2332 is disposed on the pushing block 2331, the transmission unit includes a first wedge surface 2342 disposed on the pressing block 2341, and a second wedge surface 2333 disposed on the actuating portion 2332, and the second wedge surface 2333 is in sliding contact with the first wedge surface 2342. Based on the above structure, when the pushing block 2331 is retracted inward, it will drive the pressing block 2341 to move downward, so that the pressing block 2341 can press the frame 400 downward.
In this embodiment, referring to fig. 9 and 10, a second elastic member 2334 is disposed between the push block 2331 and the body 233, and the second elastic member 2334 applies an elastic force to the push block 2331 to extend the push block 2331 outward; a first locking unit 2335 is arranged on the body 233, and a second locking unit 2336 is arranged on the push block 2331; the first locking unit 2335 and the second locking unit 2336 can be combined to lock the extension of the push block 2331 out of the body 233; the unlocking unit 500 is disposed on the body 233, the unlocking unit 500 is drivingly connected to the first locking unit 2335, and the unlocking unit 500 can receive an external force to drive the first locking unit 2335 to be disengaged from the second locking unit 2336.
That is, in this embodiment, after the push block 2331 is retracted into the piece body 233 to make the press block 2341 press the frame 400, the first locking unit 2335 and the second locking unit 2336 are also combined to prevent the push block 2331 from extending under the action of the second elastic member 2334 to maintain the press block 2341 to the frame 400 after the frame 400 crosses the centering block 211 and loses the pressure to the push block 2331.
In a specific structure, as shown in fig. 9, 10 and 11, the first locking unit 2335 of this embodiment includes a wedge block, which is supported on the body 233 via a third elastic member and is located at one side of the pushing block 2331; the second locking unit 2336 includes a protrusion provided on the top block 2331.
When the push block 2331 is retracted into the body 233, the projection can compress the wedge surface of the wedge to straddle the wedge, and the wedge can block the projection from sliding out of the body 233; the unlocking unit 500 includes an unlocking rod slidably disposed on the extending portion 234, and an abutting inclined surface 501 is disposed between the unlocking rod and the wedge block, and when the unlocking rod is pressed inward by the processing platform 100, the unlocking rod drives the wedge block to slide in a direction of compressing the second elastic member 2334.
When the push block 2331 is retracted into the body 233, the projection can drive the wedge to compress the third elastic member due to the contact between the projection and the inclined surface of the wedge, so that the projection can pass over the wedge; after the protrusion crosses the wedge, the wedge is pushed by the third elastic element to extend, and the plane of the wedge can block the protrusion, that is, the push block 2331, from extending outwards, so that the compression of the frame 400 by the compression block 2341 can be maintained.
In this embodiment, referring to fig. 11 and 12, the unlocking unit 500 includes an unlocking lever slidably disposed on the extending portion 234, and the unlocking lever is provided with an inclined surface 501 in sliding contact with the wedge, and the unlocking lever can be pushed by the processing platform 100 to drive the wedge to slide in a direction of compressing the third elastic member.
In a specific structure, referring to fig. 3, 11 and 12, an unlocking plate 120 is fixedly arranged on the processing platform 100; in the process that the pushing piece 232 pushes the frame 400 to the processing platform 100, the front end of the unlocking rod first contacts with the unlocking plate 120, when the pushing piece 232 continues to push the frame 400, the unlocking plate 120 pushes the unlocking rod, the unlocking rod drives the wedge block to slide towards the direction of disengaging from the bump until the frame 400 contacts with the positioning surface on the processing platform 100, and at the moment, the wedge block completely disengages from the bump; after the frame 400 is fixed by the fixing unit 110 on the processing platform 100, when the pushing member 232 returns, since the protrusion is not blocked by the wedge, the protrusion and the pushing block 2331 can be reset, and after the unlocking rod is separated from the unlocking plate 120, the wedge will also be reset by the pushing of the third elastic member.
Referring to fig. 3, 13 and 14, the processing platform 100 of the present embodiment includes a supporting plate 130, and the fixing unit 110 includes a driving assembly 111 and a fixing member 112 disposed on the supporting plate 130; wherein, the fixing member 112 is in an inverted L shape and is connected with the output end of the driving assembly 111; driven by the driving assembly 111, the fixing member 112 has a first stroke approaching to or departing from the frame 400 and a second stroke ascending or descending relative to the bearing plate 130.
In a specific structure, the fixing unit 110 of the present embodiment includes a driving rod 113 slidably disposed on the lower side of the bearing plate 130, and a first cylinder 114 disposed at the end of the driving rod 113, wherein the fixing element 112 is disposed on the cylinder rod of the first cylinder 114; wherein the sliding of the driving rod 113 enables the fixing member 112 to have a first stroke, and the extension and contraction of the cylinder rod of the cylinder enables the fixing member 112 to have a second stroke.
Based on the above structure, the fixing unit 110 of the embodiment can have a working state that when the fixing element 112 is close to the frame 400, the fixing element 112 can descend to press the frame 400, thereby completing the fixing of the frame 400 on the processing platform 100; and the fixing member 112 can move in the direction away from the frame 400 after rising, so as to prevent the fixing member 112 from blocking the welded and formed frame 400 from being taken out upwards.
In the present embodiment, the driving rod 113 may be driven by separate cylinders, but the material cost is high, and a preferable structure for driving the driving rod 113 is provided in the present embodiment, and in a specific structure, referring to fig. 12 and 13, in the present embodiment, the driving assembly 111 further includes a second cylinder 115 and a driving member 116, and the driving member 116 is driven by the second cylinder 115 to be lifted; the driving rod 113 is provided with a bearing wedge surface 1131 at one end away from the first cylinder 114, the driving member 116 includes driving blocks 1161 which are connected and correspond to the driving rods 113 one by one, and each driving block 1161 is provided with a driving wedge surface 1162 which is in sliding contact with the bearing wedge surface 1131. Further, the driving rod 113 can be driven to slide toward the frame 400 by the downward movement of the second cylinder 115, and the reset of the driving rod 113 can be achieved by disposing an elastic member between the driving rod 113 and the bearing plate 130, which can refer to the prior art and will not be described herein again.
In this embodiment, the welding portion 300 is two welding robots, and for convenience of description, the welding portion is respectively referred to as a first welding robot and a second welding robot in this embodiment, where the first welding robot can weld an interface on the upper side of the frame 400, and the second welding robot can weld an interface on the lower side of the frame 400.
By rotating the processing platform 100, it is obvious that the first welding robot can weld the interface on the upper side of each frame 400, and the second welding robot can weld the interface on the lower side of each frame 400, that is, can complete all welding operations for each frame 400. The welding robot arm can refer to the prior art, and details thereof are not repeated herein.
In this embodiment, the specific structure for realizing the freedom of the processing platform 100 to lift relative to the base and the freedom to rotate along its axis can also refer to the prior art, and will not be described in detail herein. One way is that a turntable which can be driven by a motor to rotate is arranged on a base, an air cylinder is arranged on the turntable, and a processing platform 100 is connected with the output end of the air cylinder; further, the cylinder realizes the freedom degree of the lifting of the processing platform 100 relative to the base, and the motor realizes the freedom degree of the rotation of the processing platform 100 along the axis thereof.
Based on foretell structure, the whole work flow of aluminum alloy door and window welding set of this embodiment is:
a preparation stage:
the worker stacks the frames 400 in the frame 221 of each loading unit 220.
And (3) automatic welding:
the pushing-up device 222 pushes the frame 400 upwards until the topmost frame 400 completely protrudes out of the feeding plate 210;
the pushing member 232 pushes the frame 400 onto the processing platform 100 until the frame 400 is attached to the fixing member 112, and then the fixing member 112 moves downward to press the frame 400, thereby completing splicing and fixing of the frame 400 on the processing platform 100;
the processing platform 100 drives the spliced frames 400 to ascend, and the joints of the frames 400 are welded by the welding parts 300; the welding part 300 can complete the welding of each position interface by the rotation of the processing platform 100.
After welding, the fixing member 112 releases the frame 400 upwards and moves in a direction away from the frame 400, so as to prevent the frame 400 from moving upwards, and a door or window which is welded is taken down from the processing platform 100 manually or by an upper grabbing device;
and the processing platform 100 is lowered again to be opposite to the splicing part, and the steps are repeated to continuously complete the welding processing of the aluminum alloy door and window.
Wherein, the specific process that the pushing member 232 pushes the frame 400 to the processing platform 100 is as follows:
the pushing piece 232 pushes the frame 400 until the inclined planes at the two ends of the frame 400 contact the inclined planes of the two centering blocks 211, so that the centering of the frame 400 is completed;
the frame 400 is pushed continuously, the pushing block 2331 retracts towards the inside of the piece body 233 by the reaction force of the frame 400 on the pushing block 2331, the retracting of the pushing block 2331 drives the pressing block 2341 to press down the frame 400, and when the pressing block 2341 presses the frame 400, the pushing block 2331 is blocked by the wedge block, so that the resetting of the pushing block 2331 is limited, and the pressing of the pressing block 2341 on the frame 400 is kept; the compression block 2341 is preferably made of an elastic material.
Continuing to push the bezel 400, the bezel 400 crosses the centering block 211; the frame 400 continues to move, and the unlocking rod on the extension part 234 abuts against the unlocking plate 120 on the processing platform 100;
continuing to push the frame 400, the unlocking rod is pushed by the unlocking plate 120 to slide into the extending portion 234, driving the wedge to move upward until the frame 400 abuts against the fixing member 112, and then the fixing member 112 presses down the frame 400.
When the pushing member 232 is reset, the pushing block 2331 can be reset because the pushing block 2331 is not blocked by the wedge at this time, and the wedge can be reset after the unlocking rod is separated from the unlocking plate 120.
The present invention is not limited to the above preferred embodiments, and any modifications, equivalent substitutions, improvements, etc. within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The utility model provides an aluminum alloy door and window welding set which characterized in that includes:
a base;
the processing platform (100) is arranged on the base in a lifting manner and has a degree of freedom of rotation along the axis of the processing platform;
the splicing part is arranged on the base and comprises a plurality of feeding components (200), and the feeding components (200) are correspondingly arranged on each side of the processing platform (100) one by one; each feeding assembly (200) comprises a feeding plate (210), a feeding unit (220) and a pushing unit (230), the feeding unit (220) is used for conveying the frames (400) to the feeding plate (210) one by one, and the pushing unit (230) is provided with a pushing piece (232) for pushing the frames (400) on the feeding plate (210) to the processing platform (100); the processing platform (100) is provided with fixing units (110) which correspond to the feeding assemblies (200) one by one, and each fixing unit (110) can position and fix the frame (400) pushed by the corresponding feeding assembly (200);
the welding part (300) comprises two welding units (310), the processing platform (100) can be lifted to be opposite to the welding part (300), one of the two welding units (310) can weld the interfaces on the upper sides of the two adjacent frames (400), and the other of the two welding units (310) can weld the interfaces on the lower sides of the two adjacent frames (400).
2. The aluminum alloy door and window welding device as recited in claim 1, wherein two centering blocks (211) are arranged on the feeding plate (210), the two centering blocks (211) can respectively slide on the feeding plate (210) along a first direction, and first elastic members (212) are respectively arranged between the two centering blocks (211) and the feeding plate (210); wherein the first direction is perpendicular to a sliding direction of the frame (400) on the feeding plate (210).
3. The aluminum alloy door and window welding device according to claim 2, wherein a plurality of spherical grooves are formed in the feeding plate (210), spheres are respectively installed in the grooves, and the spheres protrude upwards out of the feeding plate (210); the rim (400) is slidable on the sphere.
4. The aluminum alloy door and window welding device as claimed in claim 3, wherein the pushing member (232) comprises a member body (233) and an extension part (234) fixedly connected with the member body (233) and capable of extending above the frame (400), a pushing block (2331) is telescopically arranged on one side of the member body (233) opposite to the frame (400), and a pressing block (2341) is liftably arranged on one side of the extension part (234) opposite to the frame (400);
a transmission unit is arranged between the pushing block (2331) and the pressing block (2341), and the pushing block (2331) retracts into the pressing block body (233) to drive the pressing block (2341) to press down the frame (400) through transmission of the transmission unit.
5. The aluminum alloy door and window welding device as claimed in claim 4, wherein the ejector block (2331) is provided with an actuating portion (2332); the transmission unit comprises a first wedge surface (2342) arranged on the pressing block (2341) and a second wedge surface (2333) arranged on the actuating portion (2332), and the second wedge surface (2333) is in sliding abutting joint with the first wedge surface (2342).
6. The welding device for al-alloy doors and windows according to claim 4, wherein a second elastic member (2334) is provided between said push block (2331) and said member body (233), said second elastic member (2334) applying an elastic force to said push block (2331) to extend said push block (2331) outward;
a first locking unit (2335) is arranged on the piece body (233), and a second locking unit (2336) is arranged on the pushing block (2331); the first locking unit (2335) can be combined with the second locking unit (2336) to lock the extension of the push block (2331) to the outside of the piece body (233);
an unlocking unit (500) is arranged on the pushing piece (232), the unlocking unit (500) is in driving connection with the first locking unit (2335), and the unlocking unit (500) can bear external force to drive the first locking unit (2335) to be separated from the second locking unit (2336).
7. The al-alloy door & window welding apparatus as claimed in claim 6, wherein said first locking unit (2335) comprises a wedge slidably provided on said fitting body (233), said wedge being supported on said fitting body (233) via a third elastic member (600) and located at one side of said push-up block (2331);
the second locking unit (2336) comprises a lug arranged on the pushing block (2331), when the pushing block (2331) is retracted into the piece body (233), the lug can compress a wedge surface of the wedge to stride over the wedge, and the wedge can be driven by the third elastic piece (600) to reset so as to block the lug from sliding out of the piece body (233);
the unlocking unit (500) comprises an unlocking rod which is slidably arranged on the extending part (234), an inclined surface (501) which is abutted to the wedge block is arranged on the unlocking rod, the unlocking rod can bear the pushing of the processing platform (100), and the wedge block is driven to slide in the direction of compressing the third elastic piece (600).
8. The aluminum alloy door and window welding device according to any one of claims 1 to 7, wherein the processing platform (100) comprises a bearing plate (130), the fixing unit (110) comprises a driving assembly (111) and a fixing member (112) arranged on the bearing plate (130), and the fixing member (112) is in an inverted L shape and is connected with an output end of the driving assembly (111); driven by the driving assembly (111), the fixing member (112) has a first stroke approaching to or departing from the frame (400), and a second stroke ascending or descending relative to the bearing plate (130).
9. The al-alloy door and window welding device according to claim 8, wherein the driving assembly (111) comprises a driving rod (113) slidably disposed under the bearing plate (130), and a first cylinder (114) disposed on an end of the driving rod (113); the fixing piece (112) is fixedly connected with a cylinder rod of the first air cylinder (114).
10. The aluminum alloy door and window welding device according to claim 9, wherein the driving assembly (111) further comprises a second cylinder (115) and a driving member (116), and the driving member (116) is driven by the second cylinder (115) to be lifted; bearing wedge surfaces (1131) are respectively arranged at one end, away from the first air cylinder (114), of each driving rod (113), each driving piece (116) comprises driving blocks (1161) which are fixedly connected and correspond to the driving rods (113) one by one, and driving wedge surfaces (1162) which are in sliding abutting connection with the bearing wedge surfaces (1131) are respectively arranged on the driving blocks (1161).
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| CN202211022828.8A CN115091071B (en) | 2022-08-25 | 2022-08-25 | Aluminum alloy door and window welding set |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202211022828.8A CN115091071B (en) | 2022-08-25 | 2022-08-25 | Aluminum alloy door and window welding set |
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| CN115091071A true CN115091071A (en) | 2022-09-23 |
| CN115091071B CN115091071B (en) | 2022-11-22 |
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| CN115255794A (en) * | 2022-10-01 | 2022-11-01 | 香河万利通实业有限公司 | Aluminum alloy door and window welded platform |
| CN116511931A (en) * | 2023-07-04 | 2023-08-01 | 河北创越金属制品制造有限公司 | Automatic production device for photovoltaic frame profile and implementation method thereof |
| CN116618944A (en) * | 2023-07-25 | 2023-08-22 | 河北盛安安全技术有限公司 | Welding platform of fireproof door |
| CN117303225A (en) * | 2023-11-27 | 2023-12-29 | 扬州国电通用电力机具制造有限公司 | Lifting device for floor rocker arm holding pole for electric power construction |
| CN117961357A (en) * | 2024-03-30 | 2024-05-03 | 山东沃伦门窗有限公司 | Door and window welding machine |
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| CN115255794A (en) * | 2022-10-01 | 2022-11-01 | 香河万利通实业有限公司 | Aluminum alloy door and window welded platform |
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| CN116511931A (en) * | 2023-07-04 | 2023-08-01 | 河北创越金属制品制造有限公司 | Automatic production device for photovoltaic frame profile and implementation method thereof |
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| CN117303225A (en) * | 2023-11-27 | 2023-12-29 | 扬州国电通用电力机具制造有限公司 | Lifting device for floor rocker arm holding pole for electric power construction |
| CN117303225B (en) * | 2023-11-27 | 2024-03-08 | 扬州国电通用电力机具制造有限公司 | Lifting device for floor rocker arm holding pole for electric power construction |
| CN117961357A (en) * | 2024-03-30 | 2024-05-03 | 山东沃伦门窗有限公司 | Door and window welding machine |
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|---|---|
| CN115091071B (en) | 2022-11-22 |
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Effective date of registration: 20221101 Address after: No. 36, Yunhe Road, Huaibei Economic Development Zone, Huaibei City, Anhui Province, 235000 Applicant after: Rongsheng home furnishing Co.,Ltd. Address before: 065400 No. 2 Heyuan Road, Xianghe modern industrial park, Langfang City, Hebei Province Applicant before: XIANGHE VARYTOWN INDUSTRIAL CO.,LTD. |
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