Ultra-low energy consumption door and window component welding device

Abstract

The invention relates to the technical field of door and window welding, and discloses an ultralow-energy-consumption door and window component welding device which comprises a workbench, a welding mechanism and a shielding mechanism, the welding mechanism is installed on the workbench, a first clamp is further installed on the workbench, and the first clamp is used for limiting and fixing a door and window component to the workbench; the welding mechanism is used for welding the track on a door and window component, and the shielding mechanism shields a water outlet of the track in the welding process; the shielding mechanism shields the water outlet in the rail before the rail and the door and window component are welded, the water outlet can be shielded, and the problem that weld beading generated in the welding process enters the water outlet to block and block the water outlet is solved.

Description

Technical Field

[0001] The invention relates to the technical field of door and window welding, in particular to an ultra-low energy consumption door and window component welding device. Background Art

[0002] Doors and windows are divided into enclosure components or partition components according to their location. They have different design requirements and must have functions such as thermal insulation, heat insulation, sound insulation, waterproofing, and fire prevention. According to the materials of doors and windows, they can be roughly divided into the following categories: wooden doors and windows, steel doors and windows, plastic steel doors and windows, aluminum alloy doors and windows, fiberglass doors and windows, stainless steel doors and windows, iron flower doors and windows, etc. The existing door and window welding is basically for metal doors and windows, especially steel and aluminum doors and windows. Commonly used welding methods include laser welding, MIG welding (inert gas metal arc welding), TIG welding (tungsten inert gas argon arc welding) and arc welding.

[0003] For example, a patent with announcement number CN113634963B and publication date December 24, 2021 discloses a metal door and window welding device, which relates to the field of building materials equipment. The device includes a positioning platform, a top truss, and a welding robot arm. The top truss is placed on the positioning platform, and two parallel movable rails are formed above the positioning platform. The welding robot arm is correspondingly placed on the movable rails. A movable part is provided between the welding robot arm and the top truss. A plurality of transmission assemblies are provided on the positioning platform. The transmission assemblies are provided with a group of drive wheel assemblies for longitudinal transmission and a group of drive wheel assemblies for transverse transmission. , two groups of driving wheel kits are distributed at intervals; the positioning platform includes a base, a transmission assembly, a support frame, a lateral adjustment assembly, a longitudinal adjustment assembly, and a clamping assembly. The support frame is placed on the base, and the base is a rectangular frame structure formed by welding steel profiles. A supporting column is arranged between the base and the support frame. Four groups of transmission assemblies are buckled and placed on the support frame, the lateral adjustment assembly is placed on the support frame, and the longitudinal adjustment assembly is placed on the support frame. The lateral adjustment assembly and the longitudinal adjustment assembly are perpendicular to each other. The lateral adjustment assembly and the longitudinal adjustment assembly divide the support frame into four areas, and the four groups of transmission assemblies are placed in the four areas accordingly.

[0004] During the processing of existing movable doors and windows, tracks are installed on the frames of the doors and windows (the tracks are the guiding and bearing structures for the door body or window body to slide back and forth in the finished doors and windows). The installation of the tracks includes bonding and welding. When the tracks are installed on the doors and windows by welding, the welds produced by the welding will be produced at the connection between the tracks and the frame, and the welds will have a certain height due to the melting of metal or welding rods. Due to the use of the tracks on the doors and windows, water outlets are also provided on the existing door and window tracks. The water outlets are used to discharge rainwater to avoid the accumulation of rainwater in the tracks and doors and windows. Therefore, the weld nodules produced during the welding process of the welds may block the water outlets, thereby causing the problem that the accumulated water in the tracks and doors and windows is difficult to discharge. Summary of the invention

[0005] The purpose of the present invention is to provide an ultra-low energy consumption door and window component welding device to solve the above-mentioned deficiencies in the prior art.

[0006] In order to achieve the above-mentioned purpose, the present invention provides the following technical solutions: an ultra-low energy consumption door and window component welding device, comprising a workbench, a welding mechanism and a shielding mechanism, the welding mechanism is installed on the workbench, and a first clamp is also installed on the workbench, the first clamp is used to limit and fix the door and window components on the workbench, the welding mechanism is used to weld the track to the door and window components, and the shielding mechanism shields the water outlet of the track during the welding process.

[0007] Preferably, the first fixture includes four groups of clamping plates installed on the workbench, and the workbench is also installed with a second fixture and two groups of driving mechanisms, and the two groups of driving mechanisms are respectively used to drive the first fixture and the second fixture to move horizontally on the workbench.

[0008] Preferably, the shielding mechanism includes a linear drive assembly and a shielding assembly, the linear drive assembly is fixedly connected to the workbench or the supporting clamp, and the linear drive assembly is used to drive the shielding assembly to move horizontally along the length direction of the track.

[0009] Preferably, the shielding assembly includes a telescopic rod and an electric push rod, the upper end of the telescopic rod is connected to the linear drive assembly, and the electric push rod is installed in the telescopic rod.

[0010] Preferably, the telescopic rod includes a first rod and a second rod, the first rod and the second rod are hollow inside, the upper end of the first rod is connected to the slider, the upper end of the second rod extends into the first rod and forms a sliding guide with the inner wall of the first rod, the fixed end of the electric push rod is fixedly connected to the inside of the first rod, and the telescopic shaft at the output end is connected to the second rod.

[0011] Preferably, the width of the second rod is smaller than the length of the water outlet, and a telescopic member is installed inside the second rod, and the telescopic member is used to extend from the inside of the second rod when the telescopic rod is stretched to an extreme position.

[0012] Preferably, the telescopic member includes two groups of blocks, which are located and installed inside the second rod, and guide slopes are provided on opposite sides of the two groups of blocks. A wedge is installed on the telescopic shaft at the output end of the electric push rod, and the wedge and the guide slope form a sliding guide fit. The outer wall of the second rod is also provided with an opening, which is connected to the inside of the second rod, and the block and the opening form a sliding guide fit. A first spring is also installed on the inner wall of the second rod, and one end of the first spring is fixedly connected to the inner wall of the second rod, and the other end is fixedly connected to the wedge.

[0013] Preferably, protrusions are installed at the upper and lower ends of the stopper, and a second spring is provided between the protrusion and the inner wall of the second rod, one end of the second spring is fixedly connected to the inner wall of the second rod, and the other end is fixedly connected to the protrusion.

[0014] Preferably, a guide block is provided on the opposite side of the two groups of blocks, a guide groove is opened inside the block, one end of the guide block extends into the guide groove, the guide slope is located at the other end of the guide block, a third spring is installed inside the guide groove, one end of the third spring is fixed to the guide block and extends into the guide groove, and the other end is fixed to the inner wall of the block.

[0015] Preferably, the elastic coefficient of the third spring is greater than the elastic coefficient of the second spring.

[0016] The beneficial effect of the present invention is that in the above technical solution, the present invention uses a shielding mechanism to shield the water outlet on the track before the track and the door and window components are welded, thereby preventing the weld nodules generated during the welding process from entering the water outlet and causing the water outlet to be blocked and clogged. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present invention. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0018] Figure 1 A schematic diagram of the structure provided by an embodiment of the present invention;

[0019] Figure 2 A side plan view of a workbench provided by an embodiment of the present invention;

[0020] Figure 3 A side cross-sectional view of a support splint provided by an embodiment of the present invention;

[0021] Figure 4 A front cross-sectional view of a telescopic rod provided in an embodiment of the present invention;

[0022] Figure 5 The embodiment of the present invention provides Figure 4 A in the enlarged view;

[0023] Figure 6 An internal cross-sectional view of a connection block provided in another embodiment of the present invention.

[0024] Description of reference numerals:

[0025] 1. Workbench; 2. Welding mechanism; 3. Shielding mechanism; 31. Linear drive assembly; 32. Shielding assembly; 321. Telescopic rod; 3211. First rod; 3212. Second rod; 322. Electric push rod; 3221. Wedge block; 3222. Connecting block; 3223. Fourth spring; 3224. Slide groove; 3225. Sliding block; 323. Telescopic member; 3231. Block; 3232. Guide slope; 3233. First spring; 3234. Bump; 3235. Second spring; 3236. Guide block; 3237. Guide groove; 3238. Third spring; 4. First clamp; 41. Clamp; 411. Support clamp; 5. Second clamp; 6. Door and window components; 7. Track; 71. Water outlet. DETAILED DESCRIPTION

[0026] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below with reference to the accompanying drawings.

[0027] In the description of the present invention, unless otherwise specified, "multiple" means two or more than two; the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail" and the like indicate the orientation or position relationship based on the orientation or position relationship shown in the accompanying drawings, which is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0028] like Figure 1-6 As shown, an embodiment of the present invention provides an ultra-low energy consumption door and window component welding device, including a workbench 1, a welding mechanism 2 and a shielding mechanism 3. The welding mechanism 2 is installed on the workbench 1. A first clamp 4 is also installed on the workbench 1. The first clamp 4 is used to limit and fix the door and window component 6 on the workbench 1. The welding mechanism 2 is used to weld the track 7 to the door and window component 6. The shielding mechanism 3 shields the water outlet 71 of the track 7 during the welding process.

[0029] Specifically, the upper surface of the workbench 1 is horizontal, the welding mechanism 2 includes at least one welding head and a three-axis driving mechanism for driving the welding head to move in the x-axis, y-axis and z-axis. The three-axis driving mechanism can be three sets of screw assemblies or other linear driving mechanisms, etc. This is the prior art and will not be repeated. The first fixture 4 preferably includes four sets of clamps 41 installed on the workbench 1, and the four clamps 41 correspond to the four sides of the door or window (that is, the four door and window components 6). The workbench 1 is also equipped with a second fixture 5 and two sets of driving mechanisms. The driving mechanism can be other linear driving mechanisms such as cylinders and electric push rods. The two sets of driving mechanisms are used to drive the first fixture 4 and the second fixture 5 to move horizontally on the workbench 1, such as Figure 2 As shown, four groups of plywood 41 are arranged in a rectangular shape on the workbench 1 to correspond to the four sides of the door and window components 6 respectively. The door and window components 6 are located in the middle of the four groups of plywood 41, and the track 7 of the door and window components 6 corresponds to one of the groups of plywood 41. Generally speaking, when in use, the track 7 on the door and window component 6 located on the bottom side is provided with a water outlet 71. It is noted that one of the groups of plywood 41 corresponding to the track 7 provided with the water outlet 71 is a supporting plywood 411. During actual use, the driving mechanism drives the plywood 41 to move toward the side close to the door and window component 6, and the four groups of plywood 41 respectively contact the outer walls of the four door and window components 6 one by one to achieve the limited fixation of the door and window components 6. Similarly, the second clamp 5 is used to clamp the track 7 provided with the water outlet 71, and the first The second clamp 5 can be an electric clamp. After the second clamp 5 clamps the track 7, the second clamp 5 drives the track 7 to move to the side close to the corresponding door and window component 6, so that one side of the track 7 fits against the inner wall of the door and window component 6, and then the shielding mechanism 3 shields the water outlet 71 on the track 7 before the track 7 and the door and window component 6 are welded. In this embodiment, the shielding mechanism 3 can be a shielding sheet, which is made of high-temperature shielding materials or high-temperature resistant materials such as ceramic fiber sheets and asbestos products. The material can withstand the high temperature during welding to prevent welding slag from splashing into the water outlet 71, and can shield the water outlet 71 to prevent the weld nodules generated by welding from entering the water outlet 71 and causing the water outlet 71 to be blocked and clogged.

[0030] Since the specifications and requirements of different doors and windows are different, the positions of the water outlets 71 on the corresponding tracks 7 are also different. In order to achieve the positioning of the water outlets 71 on tracks 7 of different specifications, in another embodiment of the present invention, the shielding mechanism 3 includes a linear drive component 31 and a shielding component 32. The linear drive component 31 is fixedly connected to the workbench 1 or the support splint 411. The linear drive component 31 is used to drive the shielding component 32 to move horizontally along the length direction of the track 7. In this embodiment, the linear drive component 31 is a screw assembly, and it can also be other linear drive mechanisms such as cylinders, electric telescopic rods, etc. The shielding component 32 is installed on the slider of the screw assembly, and visual sensors, infrared sensors and other sensing components (not shown) can also be installed on the slider of the screw assembly. Under the action of the sensing component, the screw assembly can move the shielding component 32 to the specified position, that is, the shielding component 32 moves to above the water outlet 71.

[0031] In an optional embodiment, preferably, the shielding assembly 32 includes a telescopic rod 321 and an electric push rod 322 , the upper end of the telescopic rod 321 is connected to the linear drive assembly 31 , and the electric push rod 322 is installed in the telescopic rod 321 .

[0032] Specifically, in the present embodiment, the linear drive component 31 is a lead screw assembly, so the upper end of the telescopic rod 321 extends into the slider of the lead screw assembly, and a receiving groove is provided inside the slider. The telescopic rod 321 is located in the receiving groove and the upper end is fixedly connected to the inner wall of the receiving groove, and the lower end can extend from the bottom opening of the receiving groove. The telescopic rod 321 includes a first rod 3211 and a second rod 3212. The first rod 3211 and the second rod 3212 are both hollow inside. The upper end of the first rod 3211 is connected to the slider, and the upper end of the second rod 3212 extends into the first rod 3211 and forms a sliding guide with the inner wall of the first rod 3211. The fixed end of the electric push rod 322 is fixedly connected to the inside of the first rod 3211, and the telescopic shaft at the output end is connected to the second Rod 3212, in actual use, the linear drive assembly 31 drives the telescopic rod 321 to move horizontally above the water outlet 71, and then the telescopic shaft at the output end of the electric push rod 322 begins to stretch, and drives the second rod 3212 to move to the side away from the first rod 3211, that is, the telescopic rod 321 begins to stretch at this time, and the lower end of the telescopic rod 321, that is, the second rod 3212, descends and extends into the water outlet 71. Because the cross-sectional area of ​​the telescopic rod 321 is slightly smaller than the size of the water outlet 71, and the telescopic rod 321 is made of high-temperature shielding material, the telescopic rod 321 can shield the weld, and can avoid the weld generated by welding extending into the water outlet 71 to the greatest extent and causing the problem of clogging the water outlet 71.

[0033] In the above embodiment, since the lower end of the telescopic rod 321, namely the second rod 3212, extends into the water outlet 71, in order to prevent the second rod 3212 from being stuck in the water outlet 71 due to welding nodules or welds after welding and being difficult to reset and extend, in the present embodiment, the width of the second rod 3212 is smaller than the length of the water outlet 71, and a telescopic member 323 is installed inside the second rod 3212. The telescopic member 323 is used to extend from the inside of the second rod 3212 when the telescopic rod 321 is stretched to the limit position.

[0034] Specifically, the length direction of the water outlet 71 is consistent with the length direction of the track 7, the width direction of the second rod 3212 is consistent with the length direction of the water outlet 71, and the welding head moves along the length direction of the track 7. When the telescopic rod 321 moves to the top of the water outlet 71, the electric push rod 322 drives the second rod 3212 to descend and extend into the water outlet 71. Because the width of the second rod 3212 is smaller than the length of the water outlet 71, after the second rod 3212 descends to the limit position, the telescopic member 323 extends from both sides of the second rod 3212 and moves horizontally along the length direction of the water outlet 71. The telescopic member 323 extends to make up for the gap of the second rod 3212 in the water outlet 71, so that The second rod 3212 can completely cover the water outlet 71, and then the welding head moves along the contact surface of the track 7 and the door and window component 6 to realize the welding of the track 7 and the door and window component 6 (the part with the water outlet 71 passes directly without welding); after welding, the electric push rod 322 drives the second rod 3212 to reset and rise, and before the second rod 3212 rises, the telescopic member 323 resets and extends into the second rod 3212. Because the width of the second rod 3212 is smaller than the length of the water outlet 71, the second rod 3212 can be easily extended from the water outlet 71, avoiding the problem that the second rod 3212 is difficult to extend from the water outlet 71 due to the squeezing of the weld nodule and the weld.

[0035] like Figure 4 and Figure 5 As shown, in an optional embodiment, preferably, the telescopic member 323 includes two groups of blocks 3231, the blocks 3231 are located and installed inside the second rod 3212, and the opposite side surfaces of the two groups of blocks 3231 are provided with guide slopes 3232, and a wedge block 3221 is installed on the telescopic shaft at the output end of the electric push rod 322, and the wedge block 3221 and the guide slope 3232 form a sliding guide fit, and the outer wall of the second rod 3212 is also provided with an opening, which is connected to the interior of the second rod 3212, and the block 3231 and the opening form a sliding guide fit, and the inner wall of the second rod 3212 is also provided with a first spring 3233, one end of the first spring 3233 is fixedly connected to the inner wall of the second rod 3212, and the other end is fixedly connected to the wedge block 3221.

[0036] Specifically, the openings are formed on two side surfaces in the width direction of the second rod 3212, the two groups of blocks 3231 are symmetrically distributed along the electric push rod 322, the wedge block 3221 is located above the block 3231 and between the two groups of blocks 3231, the upper and lower ends of the block 3231 are also provided with protrusions 3234, a second spring 3235 is provided between the protrusion 3234 and the inner wall of the second rod 3212, one end of the second spring 3235 is fixedly connected to the inner wall of the second rod 3212, and the other end is fixedly connected to the protrusion 3234, and the block 3231 is also made of high temperature shielding material;

[0037] When the second rod 3212 is lowered to the bottom of the water outlet 71, the telescopic rod 321 moves to the top of the water outlet 71, and then the telescopic shaft at the output end of the electric push rod 322 begins to stretch, and drives the wedge block 3221 to descend. The wedge block 3221 pulls the second rod 3212 through the first spring 3233, and the second rod 3212 has space to descend. Therefore, the first spring 3233 is in a basically natural state or a slightly extended state at this time. When the second rod 3212 descends to the limit position, the second rod 3212 has extended into the water outlet 71, and the upper end of the second rod 3212 contacts the lower end of the first rod 3211, and the second rod 3212 cannot continue to descend. Subsequently, the output shaft of the electric push rod 322 continues to stretch, the wedge block 3221 continues to descend, and the second rod 3212 and the stopper 3231 therein remain stationary. At this time, the continued descent of the wedge block 3221 drives The first spring 3233 begins to stretch, and the wedge block 3221 gradually extends between the two groups of block blocks 3231 and contacts the guiding inclined surfaces 3232 on the block blocks 3231. As the wedge block 3221 continues to descend, the wedge block 3221 squeezes the two groups of block blocks 3231 through the guiding inclined surfaces 3232 to force the two groups of block blocks 3231 to move to both sides, that is, the two groups of block blocks 3231 move horizontally to the sides away from each other. At this time, the second spring 3235 begins to contract, and the horizontal movement of the block blocks 3231 makes them extend from both sides of the second rod 3212 and finally abut against the inner wall of the water outlet 71. The extension of the two groups of block blocks 3231 indirectly supplements the width of the second rod 3212, so that the second rod 3212 can be completely filled in the water outlet 71 to achieve the shielding of the water outlet 71. Subsequently, the track 7 and the door and window component 6 can be welded by moving the welding head.

[0038] When the track 7 and the door and window component 6 are welded, the electric push rod 322 begins to reset, that is, the telescopic shaft at the output end begins to shrink, and drives the wedge block 3221 to reset and rise. At this time, the first spring 3233 begins to reset and shrink. When the first spring 3233 resets and shrinks from the stretched state to the natural state, the wedge block 3221 rises and breaks away from the contact with the guide inclined surface 3232. At the same time, the second spring 3235 also stretches from the contracted state to the natural state, and drives the stopper 3231 to reset and shrink to the inside of the second rod 3212. The rear wedge block 3221 continues to rise under the drive of the electric push rod 322, and pulls the second rod 3212 to rise synchronously through the first spring 3233 in the natural state until the second rod 3212 extends out of the water outlet 71. In this embodiment, the stopper 3231 shrinks to the inside of the second rod 3212 before the second rod 3212 rises, so that the second rod 3212 can be easily extended from the water outlet 71, avoiding the problem that the second rod 3212 is difficult to extend from the water outlet 71 due to the squeezing of weld nodules and welds.

[0039] In the above embodiment, the two groups of blocks 3231 move to both sides at an equal distance and speed under the drive of the wedge block 3221. In order to achieve the shielding of the water outlet 71, the second rod 3212 needs to be dropped to the center of the water outlet 71 in the initial state, that is, the two groups of blocks 3231 are at the same distance from the corresponding two side walls in the width direction of the water outlet 71. However, during the long-term use of the device, the transmission accuracy of the linear drive component 31 and the sensing accuracy of the sensing component will be affected to a certain extent, that is, errors will occur. For example, the screw assembly, that is, the linear drive component 31, will be worn after long-term use, resulting in reduced transmission accuracy, etc., which will make it difficult for the second rod 3212 to move to the center of the water outlet 71. The block 3231 extending out to the same length cannot completely cover the water outlet 71, and the contact of the two groups of block 3231 with the two side walls of the water outlet 71 successively may also cause the misalignment of the track 7 during welding. Therefore, in the present embodiment, the two groups of block 3231 are provided with a guide block 3236 on the opposite side, and a guide groove 3237 is provided inside the block 3231. One end of the guide block 3236 extends into the guide groove 3237, and the guide slope 3232 is located at the other end of the guide block 3236. The third spring 3238 is installed inside the guide groove 3237. One end of the third spring 3238 is fixed to the guide block 3236 and extends into the guide groove 3237, and the other end is fixed to the inner wall of the block 3231.

[0040] Specifically, in this embodiment, the elastic coefficient of the third spring 3238 is greater than the elastic coefficient of the second spring 3235, that is, the force required for the third spring 3238 to stretch and contract is greater than the force required for the second spring 3235 to stretch and contract. Therefore, in actual use, when the second rod 3212 does not move to the center of the water outlet 71, the wedge block 3221 descends and contacts the guide slope 3232 on the guide block 3236, and pushes the guide block 3236 to move horizontally. The elastic coefficient is 0.04, so the guide block 3236 will push the stopper 3231 to move synchronously through the third spring 3238, the second spring 3235 begins to contract, and the third spring 3238 remains in a natural state. When one group of stoppers 3231 first contacts one side of the water outlet 71, and the other group of stoppers 3231 does not contact the other side of the water outlet 71 and there is still a certain gap, the stoppers 3231 that contact one side of the water outlet 71 are the first stoppers, and the other group of stoppers 3231 that have not yet contacted are the second stoppers. During the continuous descending process of the wedge block 3221, 3236 of the first stopper, and the third spring 3238 in the guide groove 3237 begins to contract. At the same time, because the second stopper has not yet contacted the other side wall of the water outlet 71, the wedge block 3221 moves along the guide slope 3232 of the guide block 3236 on the second stopper. When sliding downward, the third spring 3238 will push the second block to move synchronously until the second block moves to abut against the other side wall of the water outlet 71. At this time, the two groups of blocks 3231 both abut against the two sides of the water outlet 71, and the width of the water outlet 71 is indirectly equal to the width of the water outlet 71, so as to achieve complete covering of the water outlet 71. Although the second rod 3212 does not extend into the center of the water outlet 71 at the beginning, the extension of the two groups of blocks 3231 can also achieve complete covering of the water outlet 71 and avoid misalignment of the track 7.

[0041] like Figure 6 As shown, in another embodiment of the present invention, a connecting block 3222 is fixedly installed on the telescopic shaft at the output end of the electric push rod 322, and the connecting block 3222 is located between the wedge block 3221 and the electric push rod 322, and the wedge block 3221 is slidably connected to the connecting block 3222.

[0042] The cam 3224 is provided with a sliding groove 3224 inside the connecting block 3222, and a sliding block 3225 is installed on the upper end surface of the wedge block 3221. The sliding block 3225 has a T-shaped structure. The upper end of the sliding block 3225 extends into the sliding groove 3224 and forms a sliding guide with the sliding groove 3224. A fourth spring 3223 is installed in the sliding groove 3224. One end of the fourth spring 3223 is fixed to the groove wall of the sliding groove 3224, and the other end is connected to the sliding block 3225. The sliding block 3225 is initially located in the middle of the sliding groove 3224. In actual use, based on the above embodiment, when the first stopper hits the side wall of the water outlet 71 before the second stopper, the first stopper cannot continue to move. At this time, the wedge block 3221 continues to descend and is aligned with the fourth spring 3223. When the guide slope 3232 of the guide block 3236 on one block contacts, not only will the guide block 3236 in the first block move into the guide groove 3237, but under the resistance of the first block, the slider 3225 on the wedge block 3221 will also move in the slide groove 3224 to the side away from the first block, and the fourth spring 3223 will contract or stretch, that is, the wedge block 3221 moves to one side of the second block and pushes the second block to move horizontally, so as to achieve complete covering of the water outlet 71, that is, under the setting of the slide groove 3224, the wedge block 3221 can indirectly achieve a left and right floating effect between the two groups of blocks 3231, further adapting to the use of the second rod 3212 and the two groups of blocks 3231.

[0043] The above description is only by way of illustration of certain exemplary embodiments of the present invention. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. An ultra-low energy consumption door and window component welding device, characterized in that: The invention comprises a workbench (1), a welding mechanism (2) and a shielding mechanism (3); the welding mechanism (2) is mounted on the workbench (1); a first clamp (4) is also mounted on the workbench (1); the first clamp (4) is used to positionally fix a door and window component (6) on the workbench (1); the welding mechanism (2) is used to weld a track (7) to the door and window component (6); and the shielding mechanism (3) shields a water outlet (71) of the track (7) during the welding process.

2. The ultra-low energy consumption door and window component welding device according to claim 1, characterized in that: The first clamp (4) comprises four groups of clamping plates (41) mounted on the workbench (1). The workbench (1) is also mounted with a second clamp (5) and two groups of driving mechanisms. The two groups of driving mechanisms are respectively used to drive the first clamp (4) and the second clamp (5) to move horizontally on the workbench (1).

3. The ultra-low energy consumption door and window component welding device according to claim 1, characterized in that: The shielding mechanism (3) comprises a linear drive component (31) and a shielding component (32); the linear drive component (31) is fixedly connected to a workbench (1) or a supporting clamp (41); the linear drive component (31) is used to drive the shielding component (32) to move horizontally along the length direction of the track (7).

4. The ultra-low energy consumption door and window component welding device according to claim 3, characterized in that: The shielding assembly (32) comprises a telescopic rod (321) and an electric push rod (322); the upper end of the telescopic rod (321) is connected to the linear drive assembly (31), and the electric push rod (322) is installed in the telescopic rod (321).

5. The ultra-low energy consumption door and window component welding device according to claim 4, characterized in that: The telescopic rod (321) comprises a first rod (3211) and a second rod (3212); the first rod (3211) and the second rod (3212) are hollow inside; the upper end of the first rod (3211) is connected to a sliding block; the upper end of the second rod (3212) extends into the first rod (3211) and forms a sliding guide with the inner wall of the first rod (3211); the fixed end of the electric push rod (322) is fixedly connected to the inside of the first rod (3211); and the telescopic shaft at the output end is connected to the second rod (3212).

6. The ultra-low energy consumption door and window component welding device according to claim 5, characterized in that: The width of the second rod (3212) is smaller than the length of the water outlet (71), and a telescopic member (323) is installed inside the second rod (3212). The telescopic member (323) is used to extend from the inside of the second rod (3212) when the telescopic rod (321) is stretched to an extreme position.

7. The ultra-low energy consumption door and window component welding device according to claim 6, characterized in that: The telescopic member (323) comprises two groups of blocks (3231), the blocks (3231) are located and installed inside the second rod (3212), and the opposite side surfaces of the two groups of blocks (3231) are provided with guiding inclined surfaces (3232). A wedge block (3221) is installed on the telescopic shaft at the output end of the electric push rod (322), and the wedge block (3221) and the guiding inclined surfaces (3232) form a sliding guiding fit. The outer wall of the second rod (3212) is also provided with an opening, and the opening is communicated with the inside of the second rod (3212), and the block (3231) and the opening form a sliding guiding fit. The inner wall of the second rod (3212) is also provided with a first spring (3233), and one end of the first spring (3233) is fixedly connected to the inner wall of the second rod (3212), and the other end is fixedly connected to the wedge block (3221).

8. The ultra-low energy consumption door and window component welding device according to claim 7, characterized in that: The upper and lower ends of the stopper (3231) are also provided with protrusions (3234), and a second spring (3235) is provided between the protrusion (3234) and the inner wall of the second rod (3212), and one end of the second spring (3235) is fixedly connected to the inner wall of the second rod (3212), and the other end is fixedly connected to the protrusion (3234).

9. The ultra-low energy consumption door and window component welding device according to claim 8, characterized in that: A guide block (3236) is provided on the opposite side of the two groups of stoppers (3231); a guide groove (3237) is provided inside the stopper (3231); one end of the guide block (3236) extends into the guide groove (3237); the guide slope (3232) is located at the other end of the guide block (3236); a third spring (3238) is installed inside the guide groove (3237); one end of the third spring (3238) is fixed to the guide block (3236) and extends into the guide groove (3237); the other end is fixed to the stopper (3231).

10. The ultra-low energy consumption door and window component welding device according to claim 9, characterized in that: The elastic coefficient of the third spring (3238) is greater than the elastic coefficient of the second spring (3235).

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