Flower basket assembling and welding equipment
By designing a basket assembly welding equipment including positioning table assembly, outer ring assembly, inner ring assembly, clamping lock assembly and lock assembly, the problem of inaccurate positioning of the tooth rod wedge in the prior art is solved, and efficient and accurate welding process and improved production efficiency are achieved.
Patent Information
- Application Number
- CN202510207216.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-25
- Publication Date
- 2025-03-25
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
The existing flower basket welding equipment is difficult to ensure the accurate position and orientation of the wedge ports on the tooth rod, resulting in welding quality problems and difficulty in inserting the silicon wafer.
A flower basket assembly welding equipment including a positioning table assembly, an outer ring assembly, an inner ring assembly, a clamping lock assembly and a lock assembly is designed. Through the coordinated work of these components, the accurate positioning of the tooth rod and the accurate alignment of the wedge port are achieved.
Ensure the accurate position of the wedge ports on each tooth rod after welding, avoid welding quality problems and difficulty in inserting silicon wafers, and improve production efficiency and welding quality.
Smart Images
Figure CN119681533A_ABST
Abstract
Description
Technical Field
[0001] The invention relates to the field of welding equipment, in particular to a flower basket assembly welding equipment. Background Art
[0002] With the continuous development of the solar cell manufacturing industry, the size of silicon wafers is constantly changing, and the equipment purchased by each manufacturer is also different. In the production and manufacturing of solar cells, flower baskets are needed. Flower baskets are important carriers for silicon wafer production to achieve the turnover of silicon wafers in different workstations. Flower baskets generally include end plates and gear rods. The gear rods are used to insert silicon wafers, and the two ends of the gear rods are connected to the end plates by welding.
[0003] Today's basket welding generally requires fixing the end plate and the gear rod on a fixture pre-set on the welding table in turn, then starting the welder, and circumferentially welding the end of the gear rod to the end plate by automatically adjusting the path of the welding machine gun head. This welding method requires that the wedge on the gear rod be oriented accurately when it is fixed, otherwise once the wedge is misaligned, the silicon wafer cannot be smoothly inserted into the wedge of each gear rod after welding is completed. In addition, during the welding process, because the gear rod is mostly a round rod structure, during welding, the gun head contacts the gear rod, which easily causes the gear rod to rotate relative to the fixture, which can also cause the wedge to be misaligned.
[0004] Therefore, when welding the existing flower basket, the traditional clamp is difficult to ensure that the wedge on the tooth rod maintains the correct position and orientation before and during welding, which is prone to welding quality problems. It is urgent to design a welding equipment that can accurately position the flower basket tooth rod to ensure that the wedge position on each tooth rod is accurate after the flower basket welding is completed. Summary of the invention
[0005] In order to overcome the problem that during the welding of existing flower baskets, the traditional clamps are difficult to ensure the accurate position and orientation of the wedges on each gear rod, and the wedges are easily misplaced after welding.
[0006] The technical solution of the present invention is: a flower basket assembly welding equipment, including a welding table, a back plate installed on one side of the welding table and a welding machine installed on the back plate, and also including a positioning table assembly installed on the welding table, a longitudinal slide rail installed on the back plate, a transverse slide rail slidably connected to the longitudinal slide rail, a first moving machine installed on the transverse slide rail, a hanger slidably connected to the transverse slide rail, a second moving machine installed on the hanger, an outer ring assembly installed on the hanger, a plurality of retractable assemblies installed on the outer ring assembly, a clamping lock assembly installed on the retractable lock assembly and a card lock assembly arranged in the clamping lock assembly, the first moving machine is used to drive the transverse slide rail to move along the longitudinal slide rail, the second moving machine is used to drive the hanger to move along the transverse slide rail, the positioning table assembly is used to fix the end plates on both sides of the flower basket, the outer ring assembly surrounds the periphery of a plurality of tooth rods arranged on the flower basket, the edge of the outer ring assembly is provided with a notch, the clamping lock assembly is used to limit the tooth rod of the flower basket, and the card lock assembly is used to The wedge on the fixed gear rod is detachably connected between the retractable assembly and the clamping lock assembly, and the retractable assembly is used to drive the clamping lock assembly and the locking assembly to move on the outer ring assembly; a connecting frame is fixedly connected to the outer ring assembly, and an inner ring assembly is installed on the connecting frame, and the inner ring assembly is arranged between a plurality of gear rods of the flower basket, and the center of the circle of the outer ring assembly and the inner ring assembly is on the same axis as the center of the end plate of the flower basket, and a No. 1 toggle assembly and a No. 2 toggle assembly are installed on the inner ring assembly, and the No. 1 toggle assembly passes through the center of the end plate on one side of the flower basket and is detachably installed on the positioning platform assembly, and the No. 1 toggle assembly is used to drive the inner ring assembly and the outer ring assembly to rotate, and the No. 2 toggle assembly is used to drive each clamping lock assembly to rotate about its own axis in turn; when the retractable assembly is connected to the corresponding clamping lock assembly, the No. 1 toggle assembly drives each gear rod to rotate around the center axis of the outer ring assembly; when the retractable assembly is disengaged from the corresponding clamping lock assembly, the No. 2 toggle assembly drives the gear rod fixed by the clamping lock assembly to rotate.
[0007] Preferably, the positioning table assembly includes two pads arranged on the welding table, a side table fixedly connected to the pads, a side plate fixedly connected to the side table, a base fixedly installed on the welding table, a backrest arranged on the side plate, a steering motor No. 1 installed on the side table, a limit frame fixedly connected to the output end of the steering motor No. 1 and a docking joint fixedly connected to the side plate. The two side tables are respectively supported under the end plates on both sides of the flower basket, and the backrest rests against one side of the corresponding end plate. The steering motor No. 1 is used to drive the limit frame close to or away from the end plate. An electric cylinder is installed in the base, and the two pads are respectively connected to the output ends of the electric cylinder. The electric cylinder is used to drive the two pads close to or away from each other. The docking joint is on the same axis as the center of the outer ring assembly and the inner ring assembly, and one end of the No. 1 toggle assembly is detachably mounted on the docking joint.
[0008] Preferably, the outer ring assembly includes a ring sleeve fixedly connected to the hanger, a ring frame arranged below the ring sleeve and a slip ring fixedly connected to the outer wall of the ring frame, the slip ring is movably connected in the ring sleeve, the ring frame can rotate along the ring sleeve with its own center as the axis, the notch is arranged at the edge of the ring frame, the ring sleeve is an arc-shaped structure, and the arc length of the ring sleeve is greater than the width of the notch.
[0009] Preferably, the retracting and extending assembly includes a plurality of No. 2 steering motors installed on the side of the ring frame, a support rod fixedly connected to the output end of the No. 2 steering motor, a No. 1 cylinder installed on the support rod, and a magnetic block installed on the output end of the No. 1 cylinder. The No. 2 steering motor is used to drive the support rod to rotate, and the No. 1 cylinder is used to drive the magnetic block to move along the axis direction of the support rod. The magnetic block can be fixed on the clamping and locking assembly by magnetic adsorption.
[0010] Preferably, the clamping and locking assembly includes a fixed end clamp arm and a movable end clamp arm arranged on one side of the corresponding retractable assembly, a No. 2 cylinder installed on the fixed end clamp arm, a magnetic suction groove opened on the fixed end clamp arm, an end frame fixedly connected to the movable end clamp arm and a middle groove opened in the movable end clamp arm, the opposite side of the fixed end clamp arm and the movable end clamp arm is an arc structure adapted to the gear rod, the movable end clamp arm is fixed on the output end of the No. 2 cylinder, the No. 2 cylinder is used to drive the movable end clamp arm close to or away from the fixed end clamp arm, the magnetic suction groove is adapted to the magnetic suction block and the magnetic suction block can be embedded in the magnetic suction groove, the locking assembly is installed on the end frame, and semi-arc gears are installed on one side of the fixed end clamp arm and the movable end clamp arm. When the fixed end clamp arm and the movable end clamp arm clamp the gear rod, the two semi-arc gears are closed into a ring structure.
[0011] Preferably, the locking assembly includes a card plate arranged in the middle slot, a No. 3 steering motor installed on the card plate, an active bevel gear fixedly connected to the output end of the No. 3 steering motor, two driven bevel gears movably connected in the card plate, two expansion plates respectively fixedly connected to the two driven bevel gears and a No. 3 cylinder installed on the end frame. The card plate is a hollow structure and one end is a sharp structure. Grooves matching the expansion plates are arranged on both sides of the sharp structure. The active bevel gear is meshed with the two driven bevel gears at the same time. The No. 3 steering motor is used to drive the active bevel gear to rotate and drive the two driven bevel gears to control the expansion plates to extend or retract into the grooves. The No. 3 steering motor is fixedly connected to the output end of the No. 3 cylinder. The No. 3 cylinder is used to drive the card plate to move in the middle slot.
[0012] Preferably, the inner ring assembly includes a ring plate fixedly connected to the connecting frame and an inner gear ring installed on the side of the ring plate, the center of the inner gear ring overlaps with the center of the ring plate, the No. 1 toggle assembly is rotatably connected to one side of the ring plate and meshingly connected with the inner gear ring, and the No. 2 toggle assembly is installed in the center of the ring plate.
[0013] Preferably, the No. 1 toggle assembly includes a swivel rotatably connected to the ring plate, a plurality of spokes fixedly connected around the edge of the swivel, a positioning rod fixedly connected between the plurality of spokes, an ear plate fixedly connected to the swivel, a No. 1 rotating motor mounted on the ear plate, a No. 1 side gear fixedly connected to the output end of the No. 1 rotating motor, and a docking port opened at the end of the positioning rod, the No. 1 side gear meshing with the inner gear ring, the No. 1 rotating motor is used to drive the No. 1 side gear to rotate and drive the ring plate to rotate through meshing with the inner gear ring, the docking port is adapted to a docking joint, and the docking joint can be inserted into the docking port.
[0014] Preferably, the No. 2 toggle assembly includes a No. 5 steering motor installed on the ring plate, a No. 4 cylinder fixedly connected to the output end of the No. 5 steering motor, a No. 4 rotating frame fixedly connected to the output end of the No. 4 cylinder, a No. 2 rotating motor installed on the rotating frame and a No. 2 side gear installed on the output end of the No. 2 rotating motor, the No. 5 steering motor is used to drive the No. 4 cylinder to rotate, the No. 4 cylinder is used to drive the rotating frame and the No. 2 side gear to approach or move away from the clamping assembly, the No. 2 side gear can be meshed with the semi-arc gear, and the No. 2 rotating motor is used to drive the No. 2 side gear to rotate and drive the corresponding gear rod to rotate through meshing with the semi-arc gear.
[0015] Preferably, a protective cover is fixedly connected to the movable end clamp arm, and the protective cover is an arc-shaped structure adapted to the gear rod, and the protective cover covers the wedge opening on the corresponding gear rod.
[0016] Beneficial effects of the present invention: 1. The original clamp is replaced by a combination of a clamping lock component and a card lock component as the positioning structure of the toothed rod during the basket welding. The wedge can be inserted into the toothed rod while the toothed rod is clamped to position the toothed rod, so that the orientation of the wedge on each toothed rod is accurately aligned at one time, avoiding the situation that the orientation of the wedge on each toothed rod is misaligned after the welding is completed, resulting in the inability to insert the silicon wafer; 2. The two end plates of the flower basket can be locked at one time by setting the positioning table assembly to ensure that the end plates and the gear rod will not be disengaged during welding, thus ensuring the stability of the welding operation; 3. The No. 1 toggle assembly can be used to control each gear rod to move around the center of the outer ring assembly, so that different gear rods face the welding machine above, so that the welding machine can weld different gear rods without moving a large range. The adjustment path of the welding machine is small, the welding time is shorter, the equipment cost is reduced, and the comprehensive operating cost is reduced, which can effectively improve production efficiency; 4. Through the coordinated linkage of the No. 2 toggle assembly and the retractable assembly, a certain gear rod can be driven to rotate when welding, so that the welding position of the gear rod of the opposite welding machine can be continuously adjusted, so that the welding machine can perform circular welding on the end of the gear rod while being fixed, further reducing the adjustment path of the welding machine and further reducing the equipment operation cost; 5. Design the pallet to have a thickness slightly smaller than the width of the wedge, and make its end sharp to facilitate smooth insertion into the wedge and avoid damage and deformation caused by friction with the wedge; 6. Use the expansion piece on the card plate that can be opened and closed. After the card plate is inserted into the wedge, fill the gap between the card plate and the wedge with the expansion piece to prevent the gear rod from shaking, and further ensure the stability of the gear rod during welding; 7. The protective cover set on the movable end clamp arm can shield the wedge mouth of each gear rod, so as to avoid welding slag splashing into the wedge mouth and causing blockage of the wedge mouth during welding, thereby ensuring the quality of the finished welding product of the flower basket. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 What is shown is a first three-dimensional structural schematic diagram of the flower basket assembly welding equipment of the present invention; Figure 2 Shown is a second three-dimensional structural schematic diagram of the flower basket assembly welding equipment of the present invention; Figure 3 Shown is a schematic diagram of the front structure of the flower basket assembly welding equipment of the present invention; Figure 4 Shown is a schematic diagram of the flower basket structure; Figure 5 Shown is a first three-dimensional structural schematic diagram of the outer ring assembly and the inner ring assembly of the flower basket assembly welding equipment of the present invention; Figure 6 Shown is a second three-dimensional structural schematic diagram of the outer ring assembly and the inner ring assembly of the flower basket assembly welding equipment of the present invention; Figure 7 Shown is a three-dimensional structural schematic diagram of the positioning platform assembly of the flower basket assembly welding equipment of the present invention; Figure 8 The flower basket assembly welding equipment of the present invention is shown Figure 2 A local enlarged structural diagram in the middle; Fig. 9 Shown is a first three-dimensional structural schematic diagram of the retractable assembly and clamping and locking assembly of the flower basket assembly welding equipment of the present invention; Fig.10 Shown is a second three-dimensional structural schematic diagram of the retractable assembly and clamping and locking assembly of the flower basket assembly welding equipment of the present invention; Fig.11 Shown is a schematic diagram of the three-dimensional structure of the clamping and locking assembly and the protective cover of the flower basket assembly welding equipment of the present invention; Fig.12 Shown is a three-dimensional structural schematic diagram of the clamping and locking assembly of the flower basket assembly welding equipment of the present invention; Fig.13 Shown is a schematic diagram of the structure of the locking assembly of the basket assembly welding equipment of the present invention; Fig.14Shown is a three-dimensional structural schematic diagram of the first toggle assembly of the flower basket assembly welding equipment of the present invention; Fig.15 Shown is a schematic diagram of the three-dimensional structure of the second toggle assembly of the flower basket assembly welding equipment of the present invention.
[0018] Explanation of the reference numerals: 1, welding table; 2, back plate; 3, welding machine; 5, longitudinal slide rail; 6, transverse slide rail; 7, hanger; 15, protective cover; 401, pad; 402, side table; 403, side plate; 404, base; 405, backrest; 406, No. 1 steering motor; 407, limit frame; 408, docking joint; 801, ring sleeve; 802, ring frame; 803, slip ring; 901, No. 2 steering motor; 902, support rod; 903, No. 1 cylinder; 904, magnetic block; 1001, fixed end clamp arm; 1002, movable end clamp arm; 1003, No. 2 cylinder; 1004, magnetic groove; 1005, end frame; 1006 , middle groove; 1007, half arc gear; 1101, clamping plate; 1102, No. 3 steering motor; 1103, active bevel gear; 1104, driven bevel gear; 1105, expansion plate; 1106, No. 3 cylinder; 1201, connecting frame; 1202, ring plate; 1203, inner ring; 1301, swivel; 1302, spoke; 1303, positioning rod; 1304, ear plate; 1305, No. 1 rotating motor; 1306, No. 1 side gear; 1307, docking port; 1401, No. 5 steering motor; 1402, No. 4 cylinder; 1403, swivel frame; 1404, No. 2 rotating motor; 1405, No. 2 side gear. DETAILED DESCRIPTION
[0019] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.
[0020] See also Figure 1-Figure 15The present invention provides an embodiment: a flower basket assembly welding device, comprising a welding table 1, a back plate 2 installed on one side of the welding table 1 and a welding machine 3 installed on the back plate 2, and also comprising a positioning table assembly installed on the welding table 1, a longitudinal slide rail 5 installed on the back plate 2, a transverse slide rail 6 slidably connected to the longitudinal slide rail 5, a first moving machine installed on the transverse slide rail 6, a hanger 7 slidably connected to the transverse slide rail 6, a second moving machine installed on the hanger 7, an outer ring assembly installed on the hanger 7, a plurality of retractable assemblies installed on the outer ring assembly, a clamping lock assembly installed on the retractable lock assembly and a locking assembly arranged in the clamping lock assembly, the first moving machine is used to drive the transverse slide rail 6 to move along the longitudinal slide rail 5, the second moving machine is used to drive the hanger 7 to move along the transverse slide rail 6, the positioning table assembly is used to fix the end plates on both sides of the flower basket, the outer ring assembly surrounds the periphery of a plurality of tooth rods arranged on the flower basket, and the edge of the outer ring assembly A notch is provided, the clamping and locking assembly is used for limiting the toothed rod of the flower basket, the locking assembly is used for fixing the wedge on the toothed rod, the retracting and releasing assembly is detachably connected to the clamping and locking assembly, and the retracting and releasing assembly is used for driving the clamping and locking assembly and the locking assembly to move on the outer ring assembly; a connecting frame 1201 is fixedly connected to the outer ring assembly, an inner ring assembly is installed on the connecting frame 1201, the inner ring assembly is arranged between a plurality of toothed rods of the flower basket, the center of the circle of the outer ring assembly and the inner ring assembly is on the same axis as the center of the end plate of the flower basket, a first toggle assembly and a second toggle assembly are installed on the inner ring assembly, the first toggle assembly passes through the center of the end plate on one side of the flower basket and is detachably installed on the positioning platform assembly, the first toggle assembly is used for driving the inner ring assembly and the outer ring assembly to rotate, and the second toggle assembly is used for sequentially driving each clamping and locking assembly to rotate about its own axis; when the retracting and releasing assembly is connected to the corresponding clamping and locking assembly, the first toggle assembly drives each toothed rod to rotate around the center axis of the outer ring assembly;When the retractable assembly is disengaged from the corresponding clamping lock assembly, the second toggle assembly drives the gear rod fixed by the clamping lock assembly to rotate. The end plate of the flower basket is composed of three parts, including a square plate a, a circular plate b rotatably connected to the middle of the square plate a, and a plurality of rotating sleeves c rotatably connected to the circular plate b. The two ends of the gear rod are inserted into two opposite rotating sleeves c and temporarily locked with the rotating sleeves c by friction. The welding machine 3 first welds the rotating sleeves c and the end of the gear rod to form an annular weld. During the welding process, the first toggle assembly first drives the inner ring assembly, the outer ring assembly and the gear rod fixed by the clamping lock assembly to rotate, and each gear rod is sequentially directed to the welding machine 3. When welding one of the gear rods, the clamping lock assembly fixing the gear rod is disengaged from the corresponding retracting assembly, and the disengaged clamping lock assembly and the gear rod fixed by it are driven by the second toggle assembly to rotate, so that the joint of the gear rod and the rotating sleeve c is constantly adjusted to the position of the welding machine 3. After one rotation, the welding is completed. The welding machine 3 then spot welds the rotating connection between the rotating sleeve c and the circular plate b. After all the rotating sleeves c and gear rods, rotating sleeves c and circular plate b are welded and fixed in the above manner, the welding machine 3 then spot welds the rotating connection between the circular plate b and the square plate a. At this time, the basket is completely welded, and the wedges on each gear rod are accurately aligned. ;
[0021] See also Figure 1-Figure 3 and Figure 7 In this embodiment, the positioning platform assembly includes two pads 401 arranged on the welding platform 1, a side platform 402 fixedly connected to the pad 401, a side plate 403 fixedly connected to the side platform 402, a base 404 fixedly installed on the welding platform 1, a backrest 405 arranged on the side plate 403, a No. 1 steering motor 406 installed on the side platform 402, a limit frame 407 fixedly connected to the output end of the No. 1 steering motor 406, and a docking joint 408 fixedly connected to the side plate 403. The two side platforms 402 are respectively supported under the end plates on both sides of the flower basket, the backrest 405 abuts against one side of the corresponding end plate, the No. 1 steering motor 406 is used to drive the limit frame 407 to approach or move away from the end plate, an electric cylinder is installed in the base 404, and the two pads 401 are respectively connected to the output ends of the electric cylinder. The electric cylinder is used to drive the two pads 401 to move closer to or away from each other. The docking joint 408 is on the same axis as the center of the outer ring assembly and the inner ring assembly. One end of the No. 1 toggle assembly is detachably mounted on the docking joint 408. Before use, the base 404 is fixed to the welding table 1 by bolt fasteners. After the end plate is placed on the side table 402, one side of it is placed against the backrest 405, and then the No. 1 steering motor 406 is started to control the limit frame 407 to rotate upward to reach the surface of the other side of the end plate, and the end plate is clamped by the backrest 405 and the limit frame 407. Then the electric cylinder is started to drive the two pads 401 to move closer to the base 404, and the two locked end plates also move closer synchronously until the rotating sleeve c on the end plate is plugged into the end of the gear rod. At this time, the end plate and the gear rod are locked, and the welding operation can begin.
[0022] See also Figure 1-Figure 3 and Figure 5-Figure 6 In this embodiment, the outer ring assembly includes a ring sleeve 801 fixedly connected to the hanger 7, a ring frame 802 arranged below the ring sleeve 801, and a slip ring 803 fixedly connected to the outer wall of the ring frame 802. The slip ring 803 is movably connected in the ring sleeve 801. The ring frame 802 can rotate along the ring sleeve 801 with its own center as the axis. The notch is arranged at the edge of the ring frame 802. The ring sleeve 801 is an arc-shaped structure. The arc length of the ring sleeve 801 is greater than the width of the notch. During the welding process, the ring sleeve 801 is fixed. In the state, the centers of the ring sleeve 801 and the ring frame 802 overlap, and the ring sleeve 801 suspends the ring frame 802. At the same time, the first toggle assembly can also drive the ring frame 802 to rotate along the ring sleeve 801. Because the width of the gap is smaller than the arc length of the ring sleeve 801, even if the gap rotates to the ring sleeve 801, the ring frame 802 will not fall out of the ring sleeve 801. The width of the gap is designed according to the length between the two toothed rods that are farthest apart, ensuring that the ring frame 802 will not be hindered by the toothed rod when it is pulled up.
[0023] See also Figure 1-Figure 3 , Figure 5-Figure 6 and Figure 8-Figure 10 In this embodiment, the retractable assembly includes a plurality of No. 2 steering motors 901 installed on the side of the ring frame 802, a support rod 902 fixedly connected to the output end of the No. 2 steering motor 901, a No. 1 cylinder 903 installed on the support rod 902, and a magnetic block 904 installed on the output end of the No. 1 cylinder 903. The No. 2 steering motor 901 is used to drive the support rod 902 to rotate, and the No. 1 cylinder 903 is used to drive the magnetic block 904 to move along the axis direction of the support rod 902. The magnetic block 904 can be fixed on the clamping and locking assembly by magnetic force. The No. 2 steering motor 901 and the No. 1 cylinder 903 are used to drive the magnetic block 904 to move along the axis direction of the support rod 902. The magnetic block 904 can be fixed on the clamping and locking assembly by magnetic force. Cylinder No. 903 operates according to a preset program, so that the magnetic block 904 moves along the path planned by the program. Before welding, the clamping and locking components that are magnetically fixed to the magnetic block 904 are controlled to move to the positions where the gear rod is to be fixed. When the retractable component needs to be disengaged from the clamping and locking component, the magnetic block 904 is controlled to leave the clamping and locking component along the path planned by the program. After welding is completed, the clamping and locking components and the locking components are separated from the gear rod, and then the No. 2 steering motor 901 and the No. 1 cylinder 903 drive the clamping and locking components away from the gear rod and toward the ring frame 802.
[0024] See also Figure 1-Figure 3 , Figure 5-Figure 6 and Figure 8-Figure 12In this embodiment, the clamping and locking assembly includes a fixed end clamp arm 1001 and a movable end clamp arm 1002 arranged on one side of the corresponding retractable assembly, a No. 2 cylinder 1003 installed on the fixed end clamp arm 1001, a magnetic suction groove 1004 opened on the fixed end clamp arm 1001, an end frame 1005 fixedly connected to the movable end clamp arm 1002 and a middle groove 1006 opened in the movable end clamp arm 1002, the opposite side of the fixed end clamp arm 1001 and the movable end clamp arm 1002 is an arc structure adapted to the gear rod, the movable end clamp arm 1002 is fixed on the output end of the No. 2 cylinder 1003, the No. 2 cylinder 1003 is used to drive the movable end clamp arm 1002 to approach or move away from the fixed end clamp arm 1001, the magnetic suction groove 1004 is adapted to the magnetic suction block 904 and the magnetic suction block 904 can be embedded in the magnetic suction groove 10 04, the locking assembly is installed on the end frame 1005, and a semi-arc gear 1007 is installed on one side of the fixed end clamp arm 1001 and the movable end clamp arm 1002. When the fixed end clamp arm 1001 and the movable end clamp arm 1002 clamp the gear rod, the two semi-arc gears 1007 are closed into a ring structure. When installing the gear rod, first put the gear rod against the inner wall of the arc structure of the fixed end clamp arm 1001, and then adjust the wedge mouth of the gear rod toward the movable end clamp arm 1002, start the No. 2 cylinder 1003, and pull the movable end clamp arm 1002 toward the fixed end clamp arm 1001, so that the fixed end clamp arm 1001 and the movable end clamp arm 1002 clamp the gear rod. At this time, the two semi-arc gears 1007 are closed into a ring structure, and the magnetic block 904 and the magnetic groove 1004 are fixed by embedded adsorption, and the two are not easy to disengage.
[0025] See also Figure 1-Figure 3 , Figure 5-Figure 6 and Figure 8-Figure 13In this embodiment, the locking assembly includes a card plate 1101 arranged in the middle groove 1006, a No. 3 steering motor 1102 installed on the card plate 1101, a driving bevel gear 1103 fixedly connected to the output end of the No. 3 steering motor 1102, two driven bevel gears 1104 movably connected in the card plate 1101, two expansion pieces 1105 respectively fixedly connected to the two driven bevel gears 1104, and a No. 3 cylinder 1106 installed on the end frame 1005. The card plate 1101 is a hollow structure and one end is a sharp structure. Both sides of the sharp structure are provided with grooves adapted to the expansion piece 1105. The driving bevel gear 1103 is meshed with the two driven bevel gears 1104 at the same time. The No. 3 steering motor 1102 is used to drive the driving bevel gear 1103 to rotate and drive the two driven bevel gears 1104 to control the expansion piece 110 5 extends out or retracts into the groove, the No. 3 steering motor 1102 is fixedly connected to the output end of the No. 3 cylinder 1106, and the No. 3 cylinder 1106 is used to drive the clamping plate 1101 to move in the middle groove 1006. After the fixed end clamping arm 1001 and the movable end clamping arm 1002 clamp the gear rod, the No. 3 cylinder 1106 controls the clamping plate 1101 to extend from the middle groove 1006, and the sharp tip structure of the clamping plate 1101 is slowly inserted along the edge of the wedge. The connection between the clamping plate 1101 and the wedge restricts the gear rod from rotating in the fixed end clamping arm 1001 and the movable end clamping arm 1002. Then the No. 3 steering motor 1102 is started, and the active bevel gear 1103 drives the two driven bevel gears 1104 to rotate in the opposite direction, so that the expansion piece 1105 extends out of the groove and opens in an eight-shaped shape to support against the inner wall of the wedge, so that the gear rod will not shake slightly relative to the clamping plate 1101.
[0026] See also Figure 1-Figure 3 , Figure 5-Figure 6 and Figure 14-15 In this embodiment, the inner ring assembly includes a ring plate 1202 fixedly connected to the connecting frame 1201 and an inner gear ring 1203 installed on the side of the ring plate 1202. The center of the inner gear ring 1203 overlaps with the center of the ring plate 1202. The No. 1 toggle assembly is rotatably connected to one side of the ring plate 1202 and meshed with the inner gear ring 1203. The No. 2 toggle assembly is installed in the center of the ring plate 1202. The ring plate 1202 is connected to the ring frame 802 through the connecting frame 1201. The No. 1 toggle assembly drives the ring plate 1202 to rotate while making the ring frame 802 rotate synchronously. The size of the ring plate 1202 is designed according to the size of the space enclosed by each gear rod to ensure that there is enough distance between its edge and the gear rod to facilitate the operation of the clamping and locking assembly.
[0027] See also Figure 1-Figure 3 , Figure 5-Figure 7 and Fig.14In this embodiment, the No. 1 toggle assembly includes a swivel 1301 rotatably connected to the ring plate 1202, a plurality of spokes 1302 fixedly connected around the edge of the swivel 1301, a positioning rod 1303 fixedly connected between the plurality of spokes 1302, an ear plate 1304 fixedly connected to the swivel 1301, a No. 1 rotating motor 1305 installed on the ear plate 1304, a No. 1 side gear 1306 fixedly connected to the output end of the No. 1 rotating motor 1305, and a docking port 1307 provided at the end of the positioning rod 1303, the No. 1 side gear 1306 meshes with the inner gear ring 1203, the No. 1 rotating motor 1305 is used to drive the No. 1 side gear 1306 to rotate and drive the ring plate 1202 to rotate through meshing with the inner gear ring 1203, and the docking port 1307 is connected to the docking port 1307. The first moving machine 1303 and the second moving machine 1304 are adapted to each other, and the docking joint 408 can be plugged into the docking port 1307. Before the No. 1 toggle assembly is started, the first moving machine and the second moving machine drive the hanger 7 to carry the outer ring assembly and the inner ring assembly to move into place, so that the docking joint 408 and the docking port 1307 are horizontally plugged together. The docking joint 408 and the docking port 1307 are designed to be cross-shaped in this scheme. In practical applications, as long as the positioning rod 1303 and the docking joint 408 do not rotate relative to each other, a rotating bearing structure is formed between the swivel 1301 and the ring plate 1202. The No. 1 rotating motor 1305 drives the No. 1 side gear 1306 to rotate, and cooperates with the meshing connection with the inner gear ring 1203 to make the ring plate 1202 rotate synchronously, driving the gear rod, the swivel sleeve c and the circular plate b to rotate together with the center axis of the ring plate 1202.
[0028] See also Figure 1-Figure 3 , Figure 5-Figure 6 , Figure 8-Figure 10 , Fig.12 and Fig.15In this embodiment, the No. 2 toggle assembly includes a No. 5 steering motor 1401 installed on the ring plate 1202, a No. 4 cylinder 1402 fixedly connected to the output end of the No. 5 steering motor 1401, a No. 4 cylinder 1402 fixedly connected to the output end of the No. 4 cylinder 1402, a rotating frame 1403 fixedly connected to the output end of the No. 4 cylinder 1402, a No. 2 rotating motor 1404 installed on the rotating frame 1403 and a No. 2 side gear 1405 installed on the output end of the No. 2 rotating motor 1404, the No. 5 steering motor 1401 is used to drive the No. 4 cylinder 1402 to rotate, the No. 4 cylinder 1402 is used to drive the rotating frame 1403 and the No. 2 side gear 1405 to approach or move away from the clamping lock assembly, the No. 2 side gear 1405 can be meshed and connected with the semi-arc gear 1007, and the No. 2 rotating motor 1404 is used to drive the No. 2 side gear 1405 rotates and drives the corresponding gear rod to rotate by meshing with the semi-arc gear 1007. The fifth steering motor 1401 controls the rotating frame 1403 and the No. 2 side gear 1405 on the rotating frame 1403 to rotate and face the semi-arc gear 1007 on a clamping assembly. Synchronously, the No. 4 cylinder 1402 drives the rotating frame 1403 to retract and retract, so that the No. 2 side gear 1405 is meshed with the corresponding semi-arc gear 1007. Then, after the retracting assembly is disengaged from the clamping assembly, the No. 2 rotating motor 1404 drives the No. 2 side gear 1405 to rotate, and through the meshing transmission with the semi-arc gear 1007, the clamping assembly, the locking assembly and the gear rod fixed by the two rotate, so that the joint between the gear rod and the rotating sleeve c rotates to adjust the position of the opposing welding machine 3.
[0029] See also Figure 1-Figure 3 and Fig.11 In this embodiment, a protective cover 15 is fixedly connected to the movable end clamp arm 1002. The protective cover 15 is an arc-shaped structure adapted to the gear rod. The protective cover 15 covers the wedge opening on the corresponding gear rod. The protective cover 15 can be made of rigid or flexible materials. After the movable end clamp arm 1002 and the fixed end clamp arm 1001 are closed, the protective cover 15 immediately covers the outer wall of the gear rod fixed by the clamping and locking assembly, and blocks the wedge opening position facing the movable end clamp arm 1002. During welding, welding slag will not splash into the wedge opening to avoid clogging the wedge opening.
[0030] When working, first install the positioning table assembly on the welding table 1, and then drive the hanger 7 to carry the outer ring assembly and the inner ring assembly to move into place through the first mobile machine and the second mobile machine, so that the docking joint 408 and the docking port 1307 are horizontally plugged together, and then start the retracting and releasing assembly, design the program according to the position of the gear rod welding, and run the No. 2 steering motor 901 and the No. 1 cylinder 903 according to the program, and through the drive of the two and the adsorption and fixation of the magnetic suction block 904 and the magnetic suction groove 1004, each clamping and locking assembly is moved to the appropriate position respectively. At this time, the semi-arc gear 1007 is closed to become a complete gear, and each gear rod is inserted into the fixed end clamp arm 1001 and the movable end clamp arm 100 in turn. 2, ensuring that the ends of each gear rod are on the same plane, then start the No. 2 cylinder 1003 to control the movable end clamp arm 1002 to close to the fixed end clamp arm 1001, and clamp the gear rods one by one. Then, start the No. 3 cylinder 1106 to control the clamping plate 1101 to extend from the middle groove 1006 and embed into the corresponding wedge opening on the gear rod, and then start the No. 3 steering motor 1102 to drive the active bevel gear 1103 to rotate, and through the meshing transmission of the active bevel gear 1103 and the driven bevel gear 1104, the two expansion pieces 1105 are opened from the groove to the outside and supported on the inner wall of the wedge opening, filling the gap between the clamping plate 1101 and the wedge opening, so that the gear rod will not shake; Next, place the two end plates on the two side platforms 402 respectively, make one side of the end plate against the backrest 405, then start the No. 1 steering motor 406 to drive the limit frame 407 to rotate upward and against the surface of the end plate, fix the back plate 2 by clamping the backrest 405 and the limit frame 407 in opposite directions, rotate and adjust the circular plate b, make the rotating sleeve c correspond to the gear rod one by one, start the electric push rod in the base 404, control the pad 401 to move relatively close, until the end of the gear rod is inserted into the rotating sleeve c; Start the No. 1 toggle assembly, and drive the No. 1 side gear 1306 to rotate through the No. 1 rotating motor 1305. Through the meshing connection between the No. 1 side gear 1306 and the inner gear ring 1203, the ring plate 1202 and the ring frame 802 rotate synchronously, so that the gear rod fixed by the clamping assembly and the locking assembly follows the rotation of the ring frame 802, and one of the gear rods is facing the bottom of the welding machine 3. The welding machine 3 first welds the end of the gear rod and the rotating sleeve c in the opposite position, and then the retractable assembly corresponding to the gear rod is started to disengage the magnetic suction block 904 from the magnetic suction groove 1004, so that the relative clamping assembly is independent, and then the No. 4 cylinder 1402 and the No. 5 steering motor 1401 on the No. 2 toggle assembly work together to drive the rotating frame 1403 to move, so that the No. 2 side gear 1405 is connected to the independent clamping assembly. The semi-arc gear 1007 is meshed with each other, and the No. 2 rotating motor 1404 is started to drive the No. 2 side gear 1405 to rotate, and then through the meshing transmission with the semi-arc gear 1007, the independent clamping and locking components, the locking components and the gear rod fixed by the two rotate by themselves, and the joint between the gear rod and the corresponding rotating sleeve c is constantly adjusted toward the welding machine 3, and the welding machine 3 continuously welds the joint between the gear rod and the corresponding rotating sleeve c. After the clamping and locking components and the gear rod rotate one circle, the No. 2 rotating motor 1404 stops running, the wedge on the gear rod returns to the initial position, and an annular weld is formed between the gear rod and the rotating sleeve c. Immediately afterwards, the welding machine 3 spot-welds the connection between the rotating sleeve c and the circular plate b welded with the gear rod, and after welding is completed, the previously disengaged retractable components are connected to the independent clamping and locking components; According to the above method, each gear rod and rotating sleeve c are welded and fixed in turn. After all the gear rods are welded, the ring plate 1202 and the ring frame 802 are driven to rotate so that the two return to the initial position, that is, the notch of the ring frame 802 faces downward, and then the welding machine 3 spot welds the connection between the circular plate b and the square plate a. After all welding is completed, the two expansion plates 1105 are put into the groove, and then the No. 2 cylinder 1003 is started to control the movable end clamping arm 1002 to move away from the fixed end clamping arm 1001 to release the gear rod. Then, the No. 2 steering motor 901 and the No. 1 cylinder 903 work together to rotate and retract the clamping assembly toward the edge of the ring frame 802 and away from each gear rod. Finally, the first mobile machine and the second mobile machine drive the hanger 7 to carry the outer ring assembly and the inner ring assembly upward, and finally the welded flower basket is removed from the positioning table assembly.
Claims
1. A flower basket assembly welding device, comprising a welding table (1), a back plate (2) mounted on one side of the welding table (1), and a welding machine (3) mounted on the back plate (2); characterized in that: It also includes a positioning table assembly mounted on the welding table (1), a longitudinal slide rail (5) mounted on the back plate (2), a transverse slide rail (6) slidably connected to the longitudinal slide rail (5), a first moving machine mounted on the transverse slide rail (6), a hanger (7) slidably connected to the transverse slide rail (6), a second moving machine mounted on the hanger (7), an outer ring assembly mounted on the hanger (7), a plurality of retractable assemblies mounted on the outer ring assembly, a clamping lock assembly mounted on the retractable lock assembly, and a locking assembly arranged in the clamping lock assembly, wherein the first moving machine is mounted on the transverse slide rail (6), a second moving machine is mounted on the hanger (7 ... A moving machine is used to drive the transverse slide rail (6) to move along the longitudinal slide rail (5), a second moving machine is used to drive the hanger (7) to move along the transverse slide rail (6), a positioning platform assembly is used to fix the end plates on both sides of the flower basket, an outer ring assembly is arranged around the outer periphery of a plurality of toothed rods of the flower basket, a notch is arranged on the edge of the outer ring assembly, a clamping and locking assembly is used to limit and clamp the toothed rod of the flower basket, a locking assembly is used to fix the wedge on the toothed rod, the retracting and releasing assembly is detachably connected to the clamping and locking assembly, and the retracting and releasing assembly is used to drive the clamping and locking assembly and the locking assembly to move on the outer ring assembly; The outer ring assembly is fixedly connected to a connecting frame (1201), an inner ring assembly is installed on the connecting frame (1201), the inner ring assembly is arranged between a plurality of toothed rods of the flower basket, the centers of the outer ring assembly and the inner ring assembly are on the same axis as the center of the end plate of the flower basket, a first toggle assembly and a second toggle assembly are installed on the inner ring assembly, the first toggle assembly passes through the center of the end plate on one side of the flower basket and is detachably installed on the positioning platform assembly, the first toggle assembly is used to drive the inner ring assembly and the outer ring assembly to rotate, and the second toggle assembly is used to sequentially drive each clamping lock assembly to rotate about its own axis; When the retractable assembly is connected to the corresponding clamping and locking assembly, the first toggle assembly drives each gear rod to rotate around the central axis of the outer ring assembly; when the retractable assembly is disengaged from the corresponding clamping and locking assembly, the second toggle assembly drives the gear rod fixed by the clamping and locking assembly to rotate.
2. The flower basket assembly welding equipment according to claim 1, characterized in that: The positioning platform assembly comprises two pads (401) arranged on the welding platform (1), a side platform (402) fixedly connected to the pads (401), a side plate (403) fixedly connected to the side platform (402), a base platform (404) fixedly installed on the welding platform (1), a backrest (405) arranged on the side plate (403), a first steering motor (406) installed on the side platform (402), a limit frame (407) fixedly connected to the output end of the first steering motor (406), and a docking joint (408) fixedly connected to the side plate (403). The two side platforms (402) are supported below the end plates on both sides of the flower basket, respectively; the backrest (405) is against one side of the corresponding end plate; a No. 1 steering motor (406) is used to drive the limit frame (407) to move closer to or farther from the end plate; an electric cylinder is installed in the base (404); the two pads (401) are respectively connected to the output ends of the electric cylinder; the electric cylinder is used to drive the two pads (401) to move closer to or farther from each other; the docking joint (408) is on the same axis as the center of the outer ring assembly and the inner ring assembly; and one end of the No. 1 toggle assembly is detachably mounted on the docking joint (408).
3. The flower basket assembly welding equipment according to claim 2, characterized in that: The outer ring assembly comprises a ring sleeve (801) fixedly connected to a hanger (7), a ring frame (802) arranged below the ring sleeve (801), and a slip ring (803) fixedly connected to an outer wall of the ring frame (802); the slip ring (803) is movably connected in the ring sleeve (801); the ring frame (802) can rotate along the ring sleeve (801) with its own circle center as an axis; a notch is arranged at an edge of the ring frame (802); the ring sleeve (801) is an arc-shaped structure; and the arc length of the ring sleeve (801) is greater than the width of the notch.
4. The flower basket assembly welding equipment according to claim 3, characterized in that: The retractable assembly comprises a plurality of No. 2 steering motors (901) mounted on the side of the ring frame (802), a support rod (902) fixedly connected to the output end of the No. 2 steering motor (901), a No. 1 cylinder (903) mounted on the support rod (902), and a magnetic attraction block (904) mounted on the output end of the No. 1 cylinder (903). The No. 2 steering motor (901) is used to drive the support rod (902) to rotate, the No. 1 cylinder (903) is used to drive the magnetic attraction block (904) to move along the axis direction of the support rod (902), and the magnetic attraction block (904) can be fixed on the clamping and locking assembly by magnetic attraction.
5. The flower basket assembly welding equipment according to claim 4, characterized in that: The clamp lock assembly comprises a fixed end clamp arm (1001) and a movable end clamp arm (1002) arranged on one side of the corresponding retractable assembly, a No. 2 air cylinder (1003) installed on the fixed end clamp arm (1001), a magnetic suction groove (1004) opened on the fixed end clamp arm (1001), an end frame (1005) fixedly connected to the movable end clamp arm (1002) and a middle groove (1006) opened in the movable end clamp arm (1002), the opposite side of the fixed end clamp arm (1001) and the movable end clamp arm (1002) is an arc structure adapted to the gear rod, and the movable end clamp arm (1002) is fixed on the No. 2 air cylinder. At the output end of the cylinder (1003), the No. 2 air cylinder (1003) is used to drive the movable end clamp arm (1002) to approach or move away from the fixed end clamp arm (1001), the magnetic suction groove (1004) is adapted to the magnetic suction block (904) and the magnetic suction block (904) can be embedded in the magnetic suction groove (1004), the locking assembly is installed on the end frame (1005), and a semi-arc gear (1007) is installed on one side of the fixed end clamp arm (1001) and the movable end clamp arm (1002). When the fixed end clamp arm (1001) and the movable end clamp arm (1002) clamp the gear rod, the two semi-arc gears (1007) are closed into a ring structure.
6. The flower basket assembly welding equipment according to claim 5, characterized in that: The locking assembly comprises a card plate (1101) arranged in a middle groove (1006), a No. 3 steering motor (1102) mounted on the card plate (1101), a driving bevel gear (1103) fixedly connected to the output end of the No. 3 steering motor (1102), two driven bevel gears (1104) movably connected in the card plate (1101), two expansion plates (1105) respectively fixedly connected to the two driven bevel gears (1104) and a No. 3 cylinder (1106) mounted on the end frame (1005), wherein the card plate (1101) is a hollow structure and one end is A sharp-pointed structure, grooves adapted to the expansion piece (1105) are arranged on both sides of the sharp-pointed structure, the active bevel gear (1103) is meshed with two driven bevel gears (1104) at the same time, the third steering motor (1102) is used to drive the active bevel gear (1103) to rotate and drive the two driven bevel gears (1104) to control the expansion piece (1105) to extend or retract into the groove, the third steering motor (1102) is fixedly connected to the output end of the third cylinder (1106), and the third cylinder (1106) is used to drive the card plate (1101) to move in the middle groove (1006).
7. The basket assembly welding equipment according to claim 6, characterized in that: The inner ring assembly comprises a ring plate (1202) fixedly connected to the connecting frame (1201) and an inner gear ring (1203) installed on the side of the ring plate (1202), the center of the inner gear ring (1203) overlaps with the center of the ring plate (1202), a first toggle assembly is rotatably connected to one side of the ring plate (1202) and meshed with the inner gear ring (1203), and a second toggle assembly is installed at the center of the ring plate (1202).
8. The flower basket assembly welding equipment according to claim 7, characterized in that: The first toggle assembly comprises a rotating ring (1301) rotatably connected to a ring plate (1202), a plurality of spokes (1302) fixedly connected to a periphery of the rotating ring (1301), a positioning rod (1303) fixedly connected between the plurality of spokes (1302), an ear plate (1304) fixedly connected to the rotating ring (1301), a first rotating motor (1305) mounted on the ear plate (1304), and a first rotating motor (1305) fixedly connected to an output end of the first rotating motor (1305). The first side gear (1306) and the second side gear (1306) are meshed with the inner gear ring (1203). The first rotating motor (1305) is used to drive the first side gear (1306) to rotate and drive the ring plate (1202) to rotate through the meshing with the inner gear ring (1203). The docking port (1307) is adapted to the docking head (408), and the docking head (408) can be plugged into the docking port (1307).
9. The flower basket assembly welding equipment according to claim 8, characterized in that: The second shifting assembly comprises a fifth steering motor (1401) mounted on a ring plate (1202), a fourth cylinder (1402) fixedly connected to the output end of the fifth steering motor (1401), a rotating frame (1403) fixedly connected to the output end of the fourth cylinder (1402), a second rotating motor (1404) mounted on the rotating frame (1403), and a second side gear (1405) mounted on the output end of the second rotating motor (1404). The No. 5 steering motor (1401) is used to drive the No. 4 cylinder (1402) to rotate, and the No. 4 cylinder (1402) is used to drive the rotating frame (1403) and the No. 2 side gear (1405) to move closer to or away from the clamping lock assembly. The No. 2 side gear (1405) can be meshed with the semi-arc gear (1007). The No. 2 rotating motor (1404) is used to drive the No. 2 side gear (1405) to rotate and drive the corresponding gear rod to rotate through meshing with the semi-arc gear (1007).
10. The flower basket assembly welding equipment according to claim 9, characterized in that: A protective cover (15) is fixedly connected to the movable end clamp arm (1002). The protective cover (15) is an arc-shaped structure adapted to the gear rod. The protective cover (15) covers the wedge opening on the corresponding gear rod.