A transverse butt-jointed automobile grille welding device

Abstract

The present invention discloses a transversely moving butt-jointed automobile grille welding device, which belongs to the field of automobile parts processing and comprises a welding base; a side panel seat is fixedly provided on one side of the top end of the welding base, and one side of the side panel seat is connected to two side frames through a transversely moving mechanism, and one end of the two side frames is provided with a clamping and flipping feeding mechanism: the clamping and flipping feeding mechanism comprises a slide rail seat fixedly provided on one end of one side of the side frame, and a connecting slider is provided for sliding inside the slide rail seat. The present invention discloses a transversely moving butt-jointed automobile grille welding device, which can seamlessly connect flipping and welding, improves work efficiency, and reduces manual intervention, which not only improves production efficiency, but also reduces direct manual contact with welding parts, reduces the risk of work-related injuries, and reduces errors and dangers caused by manual operation. In addition, it can ensure that the position of the grille component is stable during the flipping process, avoid dislocation, adapt to grille components of different sizes, and increase design flexibility.

Description

Technical Field

[0001] The invention relates to automobile grille welding equipment, in particular to a transversely moving butt-jointed automobile grille welding equipment. Background Art

[0002] The welding process of the car grille requires precise operation and equipment to ensure the strength and appearance quality of the weld. During the welding process, the grille component is correctly positioned on the fixture, the welding machine is started, and the welding is performed according to the set parameters. After the welding is completed, wait for the weld to cool and solidify:

[0003] During the welding process of an ordinary car grille, the finished car grille needs to be manually re-moved and reassembled, and the high temperature and current during the welding process pose a safety risk to the operator. Excessive manual operation increases the possibility of accidental injury. In addition, ordinary welding equipment is difficult to quickly adapt to grille components of different models and sizes, and requires frequent adjustments, which increases production difficulty and time costs.

[0004] It should be noted that the above contents belong to the technical knowledge of the inventor and do not necessarily constitute prior art. Summary of the invention

[0005] In order to solve the above problems, the purpose of the present invention is to provide a transverse butt-jointed automobile grille welding device.

[0006] To achieve the above-mentioned purpose, the present invention provides a transverse butt-jointed automobile grille welding device, comprising a welding base;

[0007] A side plate seat is fixedly provided on one side of the top of the welding base, and one side of the side plate seat is connected to two side frames through a transverse movement mechanism, and one end of the two side frames is provided with a clamping, flipping and feeding mechanism:

[0008] The top of the two wheels is fixedly provided with a second end of the first wheeled vehicle, and the second end of the second wheeled vehicle is hingedly connected to the first wheeled vehicle at one end. The top of described second sprocket wheel is equipped with two cams on the top of described second sprocket wheel, and the bottom of described sprocket wheel is equipped with two cams on the top of described second sprocket wheel, and the bottom of described sprocket wheel is equipped with two cams on the top of described second sprocket wheel.

[0009] In one example, the transverse movement mechanism includes a U-shaped connecting cross seat fixedly arranged on one side of the side plate seat, the two sides of the inner wall of the U-shaped connecting cross seat are rotatably connected to the two ends of the two-way lead screw, the two sides of the outer wall of the two-way lead screw are threadedly connected to the threaded holes on the sliding side plate, the two sliding side plates are connected to the corresponding connecting frame sliding frames, the two connecting frame sliding frames are both interlaced and connected with the U-shaped connecting cross seat, the two U-shaped connecting cross seats are fixedly connected to the side walls of the corresponding side frames, one end of one of the U-shaped connecting cross seats is fixedly provided with a servo motor, the output end of the servo motor is fixedly connected to one end of the two-way lead screw, and a driving mechanism is provided on one side of the bottom end of one of the side frames.

[0010] In one example, the driving mechanism includes a driving shaft fixedly arranged in the middle of one side of the two driving disks, one end of the two driving shafts is interlaced and connected with the inside of the middle shaft sleeve, the top of the outer wall of the two driving shafts is fixedly provided with a limiting slide bar, the two limiting slide bars are slidably connected with the limiting slide groove, the limiting slide groove is opened at the top of the inner wall of the middle shaft sleeve, one side of the outer wall of the middle shaft sleeve is interlaced with the first connecting shaft seat, one end of the first connecting shaft seat is connected to the middle position of one side of the U-shaped connecting cross seat, the middle position of the outer wall of the middle shaft sleeve is fixedly sleeved with the first pulley, the first pulley is connected to the second pulley through a transmission belt, the second pulley is rotatably arranged on one side of the second connecting shaft seat, the bottom of one side of the second connecting shaft seat is fixedly connected to one side of the bottom of one of the side frames through an extension frame, the top of the extension frame is fixedly provided with a base, the top of the base is fixedly provided with a driving motor, and the output end of the driving motor is fixedly connected to one end of the second pulley.

[0011] In one example, a welding side platform is fixedly provided on the other side of the top of the welding base, and a hot melt spot welding mechanism is fixedly provided on the top of the welding side platform. The hot melt spot welding mechanism includes an electric cylinder fixedly provided on the top of the welding side platform, and the telescopic end of the electric cylinder is fixedly connected to the middle position of the top of the connecting slide plate, and the connecting slide plate is slidingly connected to the side wall of the welding side platform. A substrate is fixedly provided at one end of the connecting slide plate, and a plurality of hot melt spot welding heads are arranged on the substrate.

[0012] The lateral butt-jointed automobile grille welding equipment proposed by the present invention can bring the following beneficial effects:

[0013] The present invention includes a side frame, a slide rail seat, a connecting slide block, a first rotating rod, a slide rail frame, a connecting sleeve, a second rotating rod, an arc-shaped track slide groove, a fixed slide column, an annular track slide groove, a driving plate, a connecting and fixing frame, an I-shaped slide table, a first fixed sleeve shaft, a first connecting sleeve ring, a rotating handle, a T-shaped seat, a top plate, a second fixed sleeve shaft, a second connecting sleeve ring, a column plate, a connecting slide column and a tail seat. During the rotation of the driving plate, the fixed slide column slidingly arranged in the annular track slide groove drives the connecting slide block to move forward, and cooperates with the clamping and flipping feeding mechanism to drive the automobile grille components clamped on the two clamping frame plates to flip. Turn 90 degrees and drive the two handles to flip at the same time. When the automobile grille component clamped by the clamping frame is flipped over to the top of the welding table, the automobile grille component can be released and the automobile grille component can be docked with the automobile grille. This method can seamlessly connect flipping and welding, improve work efficiency, and reduce manual intervention. It not only improves production efficiency, but also reduces direct manual contact with welding parts, reduces the risk of work-related injuries, and reduces errors and dangers caused by manual operation. In addition, it can ensure that the position of the grille component is stable during the flipping process to avoid dislocation, adapt to grille components of different sizes, and increase design flexibility. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation of the present invention. In the drawings:

[0015] Figure 1 It is a structural schematic diagram of the present invention;

[0016] Figure 2 It is a partial structural schematic diagram of the present invention;

[0017] Figure 3 For the present invention Figure 2 A schematic diagram of the structure;

[0018] Figure 4 It is a structural schematic diagram of the clamping, flipping and feeding mechanism of the present invention;

[0019] Figure 5 It is a structural schematic diagram of the slide rail frame of the present invention;

[0020] Figure 6 It is a structural schematic diagram of the I-type slide of the present invention;

[0021] Figure 7 It is a structural schematic diagram of the clamping frame plate of the present invention;

[0022] Figure 8 It is a structural schematic diagram of the drive disk of the present invention;

[0023] Fig. 9 It is a structural schematic diagram of the driving mechanism of the present invention.

[0024] In the figure: 1, welding base; 2, welding side platform; 3, side plate seat; 401, U-shaped connecting cross seat; 402, two-way lead screw; 403, sliding side plate; 404, servo motor; 405, connecting frame slide frame; 501, side frame; 502, slide rail seat; 503, connecting slider; 504, first rotating rod; 505, slide rail frame; 506, connecting metal ring; 507, second rotating rod; 508, arc track slide groove; 509, fixed slide column; 510, annular track slide groove; 511, driving plate; 512, connecting fixed frame; 513, I-shaped slide table; 514, first fixed sleeve shaft; 515, first connecting sleeve ring; 516, rotating handle; 517, T-shaped seat; 51 8. Top plate; 519. Second fixed sleeve; 520. Second connecting sleeve; 521. Column plate; 522. Connecting slide column; 523. Tail seat; 6. Support frame bar; 701. Clamping frame plate; 702. Spring rod; 703. Limiting head; 801. Limiting slide bar; 802. Limiting slide groove; 803. Middle shaft sleeve; 804. First pulley; 805. Transmission belt; 806. Second pulley; 807. Second connecting shaft seat; 808. Extension frame; 809. Base; 810. Driving motor; 811. Driving shaft; 812. First connecting shaft seat; 901. Electric cylinder; 902. Connecting slide plate; 903. Base plate; 904. Hot melt spot welding head. DETAILED DESCRIPTION

[0025] In order to more clearly illustrate the overall concept of the present invention, a detailed description is given below in an exemplary manner in conjunction with the accompanying drawings.

[0026] In the description of the present invention, it is necessary to understand that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0027] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0028] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like 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, an electrical connection, or a communication; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0029] In the present invention, unless otherwise clearly specified and limited, the first feature "on" or "under" the second feature may be that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. In the description of this specification, the description with reference to the terms "one scheme", "some schemes", "examples", "specific examples", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the scheme or example are included in at least one scheme or example of the present invention. In this specification, the schematic representation of the above terms does not necessarily refer to the same scheme or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more schemes or examples in a suitable manner.

[0030] like Figures 1 to 9 As shown, the embodiment of the present invention provides a transverse butt-jointed automobile grille welding device, comprising a welding base 1;

[0031] A side plate seat 3 is fixedly provided on one side of the top of the welding base 1, and one side of the side plate seat 3 is connected to two side frames 501 through a transverse movement mechanism, and one end of the two side frames 501 is provided with a clamping and flipping feeding mechanism:

[0032] according to Figure 2 , Figure 4 , Figure 5 , Figure 6 and Figure 8The clamping and flipping feeder includes a slide rail seat 502 fixedly arranged at one end of one side of a side frame 501, a connecting slider 503 is slidably arranged inside the slide rail seat 502, a first rotating rod 504 is hingedly arranged in the middle position of one side of the connecting slider 503, a slide rail frame 505 is fixedly arranged at one end of the side frame 501, a rotating column is fixedly arranged at the bottom of one side of the slide rail frame 505, an outer wall of the rotating column is sleeved with a connecting metal ring 506, a second rotating rod 507 is fixedly arranged on one side of the outer wall of the connecting metal ring 506, and one side of the second rotating rod 507 The end is hinged to one end of the first rotating rod 504, the side wall of the slide rail frame 505 is provided with an arc track sliding groove 508, the top of the outer wall of the connecting metal ring 506 is fixed with a connecting fixing frame 512, the connecting fixing frame 512 is slidably connected with the industrial slide 513, one side of the industrial slide 513 is fixed with a first fixed sleeve shaft 514, the outer wall of the first fixed sleeve shaft 514 is rotatably provided with a first connecting ring 515, two of the first connecting rings 515 are fixedly connected with the corresponding through holes on the rotating handle 516, and the two rotating handles 516 are fixedly connected. The top of 16 is hinged to the side wall of the corresponding T-shaped seat 517, and the two T-shaped seats 517 are fixedly arranged at one end of the corresponding fixed support frame bar 6. The two support frame bars 6 are staggered on one side of the bottom with a tail seat 523, and the bottoms of the two tail seats 523 are respectively fixedly connected to the top of the outer wall of the corresponding second connecting ring 520. The two second connecting rings 520 are rotated and arranged on the outer wall of the second fixed sleeve shaft 519 in turn. The second fixed sleeve shaft 519 is fixedly arranged on one side of the top plate 518, and the top plate 518 is fixed It is fixed at the top of the connecting fixed frame 512, and a clamping and limiting structure is fixed on one side of the two supporting frame bars 6. A column plate 521 is fixed on the other side of the I-shaped slide 513, and a connecting slide column 522 is fixed on one side of the column plate 521. The connecting slide column 522 is slidably connected to the arc track groove 508. A fixed slide column 509 is fixed on one end of one side of the connecting slider 503, and the fixed slide column 509 is slidably connected to the annular track groove 510. The annular track groove 510 is opened on the inner side of the driving disk 511.

[0033] according to Figure 7 As shown, the clamping and limiting structure includes a clamping frame plate 701 fixedly arranged at one end of the support frame bar 6, and a plurality of spring rods 702 are inserted on the clamping frame plate 701, and a limiting head 703 is fixedly arranged at one end of each of the plurality of spring rods 702.

[0034] according to Figure 1 and Figure 2As shown, the transverse movement mechanism includes a U-shaped connecting cross seat 401 fixedly arranged on one side of the side plate seat 3, the two sides of the inner wall of the U-shaped connecting cross seat 401 are rotatably connected to the two ends of the two-way screw 402, the two sides of the outer wall of the two-way screw 402 are threadedly connected to the threaded holes on the sliding side plate 403, the two sliding side plates 403 are connected to the corresponding connecting frame sliding frames 405, the two connecting frame sliding frames 405 are both connected with the U-shaped connecting cross seat 401 through the insertion, the two U-shaped connecting cross seats 401 are fixedly connected to the side walls of the corresponding side frames 501, one end of one of the U-shaped connecting cross seats 401 is fixedly provided with a servo motor 404, the output end of the servo motor 404 is fixedly connected to one end of the two-way screw 402, and one side of the bottom end of one of the side frames 501 is provided with a driving mechanism.

[0035] according to Fig. 9 As shown, the driving mechanism includes a driving shaft 811 fixedly arranged in the middle of one side of the two driving disks 511, one end of the two driving shafts 811 is connected to the inside of the middle shaft sleeve 803 through an insertion, and the top of the outer wall of the two driving shafts 811 is fixed with a limiting slide 801, and the two limiting slides 801 are slidably connected to the limiting slide groove 802, and the limiting slide groove 802 is opened at the top of the inner wall of the middle shaft sleeve 803, and one side of the outer wall of the middle shaft sleeve 803 is connected to the first connecting shaft seat 812 through an insertion, and one end of the first connecting shaft seat 812 is connected to the middle position of one side of the U-shaped connecting cross seat 401. The middle position of the outer wall of the central shaft sleeve 803 is fixedly sleeved with the first pulley 804, the first pulley 804 is transmission-connected with the second pulley 806 via a transmission belt 805, the second pulley 806 is rotatably arranged on one side of the second connecting shaft seat 807, the bottom of one side of the second connecting shaft seat 807 is fixedly connected to one side of the bottom of one of the side frames 501 via an extension frame 808, a base 809 is fixedly provided at the top of the extension frame 808, a driving motor 810 is fixedly provided at the top of the base 809, and the output end of the driving motor 810 is fixedly connected to one end of the second pulley 806.

[0036] according to Figure 1 As shown, a welding side platform 2 is fixedly provided on the other side of the top of the welding base 1, and a hot melt spot welding mechanism is fixedly provided on the top of the welding side platform 2. The hot melt spot welding mechanism includes an electric cylinder 901 fixedly provided on the top of the welding side platform 2, and the telescopic end of the electric cylinder 901 is fixedly connected to the middle position of the top of the connecting slide 902, and the connecting slide 902 is slidably connected to the side wall of the welding side platform 2. A base plate 903 is fixedly provided at one end of the connecting slide 902, and a plurality of hot melt spot welding heads 904 are arranged on the base plate 903.

[0037] Working principle: first, place the automobile grille mounting frame on the welding base 1, and then turn on the servo motor 404 according to the position of the automobile grille to be welded parts to be installed on the automobile grille. The output end of the servo motor 404 drives the bidirectional lead screw 402 to rotate. The two sides of the outer wall of the bidirectional lead screw 402 are threadedly connected to the threaded holes on the corresponding sliding side plates 403. During the rotation of the bidirectional lead screw 402, the connecting frame sliding frame 405 can drive the corresponding connected side frame 501 to move toward or away from each other, and then place the automobile grille to be welded parts between the two clamping frame plates 701. The multiple spring rods 702 and the limit heads 703 arranged on the two clamping frame plates 701 will clamp and limit the automobile grille to be welded parts. The second pulley 806 drives the first pulley 804 to rotate through the transmission belt 805. Since the first pulley 804 is sleeved and fixed in the middle position of the middle shaft sleeve 803, it can drive the middle shaft sleeve 803 to rotate. The two driving shafts 811 are connected with the middle shaft sleeve 803 through insertion, and the limiting sliding groove 802 on the inner wall of the middle shaft sleeve 803 is slidably connected with the limiting sliding strip 801 on the top of the outer wall of the driving shaft 811. Therefore, after adjusting the spacing between the clamping frame plates 701, the two driving disks 511 can be driven to rotate synchronously at the same time. The annular track groove 510 on the inner side of the moving disk 511 is slidably connected with the fixed sliding column 509 on one side of the connecting slider 503, so that the connecting slider 503 can be driven to move horizontally on the slide rail seat 502, the connecting slider 503 is hinged with the first rotating rod 504, and the first rotating rod 504 is hinged with the second rotating rod 507 on the outer wall of the connecting metal ring 506, which can simultaneously drive the connecting fixed frame 512 to rotate, and the connecting sliding column 522 fixed on one side of the I-type slide 513 slidingly arranged on the connecting fixed frame 512 is slidably connected with the arc-shaped track groove 508 provided on the slide rail frame 505. In the process of rotating downward, the I-type slide 513 moves to the bottom of the connecting fixed frame 512, and the second fixed sleeve shaft 519 rotates alternately. The second connecting ring 520 is movably arranged and connected to the supporting frame bar 6 through the tail seat 523. Therefore, when the two rotating handles 516 are unfolded with the first fixed sleeve shaft 514 as the axis, the two clamping frame plates 701 arrive at the bottom of the arc track slide groove 508. At this time, the spring rod 702 is just in a relaxed state, and the automobile grille parts to be welded enter the automobile grille mounting frame and dock with the automobile grille. After the docking is completed, the clamping frame plate 701 is flipped to the original position, and then the electric cylinder 901 is turned on. The telescopic end of the electric cylinder 901 drives the base plate 903 on one side of the connecting slide plate 902 to move downward, and the hot melt spot welding head 904 on the base plate 903 welds the automobile grille and the parts to be welded of the automobile grille.

[0038] Each embodiment in this specification is described in a progressive manner, and the same or similar parts between the embodiments can be referred to each other, and each embodiment focuses on the differences from other embodiments. In particular, for the system embodiment, since it is basically similar to the method embodiment, the description is relatively simple, and the relevant parts can be referred to the partial description of the method embodiment.

[0039] The above description is only an embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent substitution, improvement, etc. made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.

Claims

1. A transverse butt-jointed automobile grille welding device, comprising a welding base (1); Features: A side plate seat (3) is fixedly provided on one side of the top end of the welding base (1); one side of the side plate seat (3) is connected to two side frames (501) via a transverse movement mechanism; one end of each of the two side frames (501) is provided with a clamping, flipping and feeding mechanism: The clamping and flipping feeder comprises a slide rail seat (502) fixedly arranged at one end of one side of a side frame (501); a connecting slider (503) is slidably arranged inside the slide rail seat (502); a first rotating rod (504) is hingedly arranged at the middle position of one side of the connecting slider (503); a slide rail frame (505) is fixedly arranged at one end of the side frame (501); a rotating column is fixedly arranged at the bottom of one side of the slide rail frame (505); a connecting metal ring (506) is sleeved on the outer wall of the rotating column; a second rotating rod (507) is fixedly arranged on one side of the outer wall of the connecting metal ring (506); one end of the second rotating rod (507) is hingedly arranged to one end of the first rotating rod (504); the slide rail frame (505) is fixedly arranged at one end of the side frame (501); a connecting metal ring (506) is sleeved on the outer wall of the connecting metal ring (506); a second rotating rod (507) is fixedly arranged on one side of the outer wall of the connecting metal ring (506); one end of the second rotating rod (507) is hingedly arranged to one end of the first rotating rod (504); The side wall of the connecting metal ring (505) is provided with an arc-shaped track groove (508), the top of the outer wall of the connecting metal ring (506) is fixedly provided with a connecting fixing frame (512), the connecting fixing frame (512) is slidably connected to the industrial slide (513), one side of the industrial slide (513) is fixedly provided with a first fixed sleeve shaft (514), the outer wall of the first fixed sleeve shaft (514) is rotatably provided with a first connecting sleeve ring (515), two of the first connecting sleeve rings (515) are fixedly connected with the through holes on the corresponding rotating handles (516), the top ends of the two rotating handles (516) are hinged with the side walls of the corresponding T-shaped seats (517), and the two T-shaped seats (517) are fixedly arranged on the corresponding fixed At one end of one side of the support frame bar (6), one side of the bottom of the two support frame bars (6) is staggeredly provided with a tail seat (523), the bottoms of the two tail seats (523) are respectively fixedly connected to the top of the outer wall of the corresponding second connecting ring (520), the two second connecting rings (520) are rotatably arranged on the outer wall of the second fixed sleeve shaft (519), the second fixed sleeve shaft (519) is fixedly arranged on one side of the top plate (518), the top plate (518) is fixedly arranged on the top of the connecting fixed frame (512), one side of the two support frame bars (6) is fixedly provided with a clamping limit structure, and the other side of the I-shaped slide (513) is fixedly provided with a column plate (521). A connecting slide post (522) is fixedly provided on one side of the column plate (521), and the connecting slide post (522) is slidably connected to the arc track groove (508). A fixed slide post (509) is fixedly provided on one end of one side of the connecting slider (503), and the fixed slide post (509) is slidably connected to the annular track groove (510). The annular track groove (510) is opened on the inner side of the driving disk (511). The clamping and limiting structure includes a clamping frame plate (701) fixedly provided at one end of the supporting frame bar (6), and a plurality of spring rods (702) are inserted on the clamping frame plate (701), and a limiting head (703) is fixedly provided at one end of each of the plurality of spring rods (702).

2. The lateral butt-jointed automobile grille welding equipment according to claim 1 is characterized in that: The transverse movement mechanism comprises a U-shaped connecting cross seat (401) fixedly arranged on one side of the side plate seat (3); two sides of the inner wall of the U-shaped connecting cross seat (401) are rotatably connected to two ends of the bidirectional lead screw (402); two sides of the outer wall of the bidirectional lead screw (402) are threadedly connected to threaded holes on the sliding side plate (403); the two sliding side plates (403) are connected to corresponding connecting frame slide frames (405); the two connecting frame slide frames (405) are both connected to the U-shaped connecting cross seat (401) through insertion; the two U-shaped connecting cross seats (401) are fixedly connected to the side walls of the corresponding side frames (501); a servo motor (404) is fixedly arranged at one end of one of the U-shaped connecting cross seats (401); the output end of the servo motor (404) is fixedly connected to one end of the bidirectional lead screw (402); and a driving mechanism is arranged at one side of the bottom end of one of the side frames (501).

3. The lateral butt-jointed automobile grille welding equipment according to claim 2 is characterized in that: The driving mechanism comprises a driving shaft (811) fixedly arranged in the middle of one side of the two driving disks (511), one end of the two driving shafts (811) being connected to the inside of the middle shaft sleeve (803), a limiting slide bar (801) being fixedly arranged on the top of the outer wall of the two driving shafts (811), the two limiting slide bars (801) being connected to the limiting slide groove (802) in a sliding manner, the limiting slide groove (802) being provided on the top of the inner wall of the middle shaft sleeve (803), one side of the outer wall of the middle shaft sleeve (803) being connected to the first connecting shaft seat (812), one end of the first connecting shaft seat (812) being connected to the middle position of one side of the U-shaped connecting cross seat (401), the middle shaft sleeve The middle position of the outer wall of the cylinder (803) is fixedly sleeved with the first pulley (804), the first pulley (804) is transmission-connected with the second pulley (806) via a transmission belt (805), the second pulley (806) is rotatably arranged on one side of the second connecting shaft seat (807), the bottom of one side of the second connecting shaft seat (807) is fixedly connected to one side of the bottom of one of the side frames (501) via an extension frame (808), the top of the extension frame (808) is fixedly provided with a base (809), the top of the base (809) is fixedly provided with a driving motor (810), and the output end of the driving motor (810) is fixedly connected to one end of the second pulley (806).

4. The lateral butt-jointed automobile grille welding equipment according to claim 1 is characterized in that: A welding side platform (2) is fixedly provided on the other side of the top of the welding base (1), and a hot melt spot welding mechanism is fixedly provided on the top of the welding side platform (2). The hot melt spot welding mechanism comprises an electric cylinder (901) fixedly provided on the top of the welding side platform (2), the telescopic end of the electric cylinder (901) is fixedly connected to the middle position of the top of the connecting slide plate (902), the connecting slide plate (902) is slidably connected to the side wall of the welding side platform (2), and a base plate (903) is fixedly provided on one end of the connecting slide plate (902), and a plurality of hot melt spot welding heads (904) are provided on the base plate (903).

Images