CN121156544A - Tricycle carriage robot welding frock - Google Patents
Tricycle carriage robot welding frockInfo
- Publication number
- CN121156544A CN121156544A CN202511431140.9A CN202511431140A CN121156544A CN 121156544 A CN121156544 A CN 121156544A CN 202511431140 A CN202511431140 A CN 202511431140A CN 121156544 A CN121156544 A CN 121156544A
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- welding
- frame
- grooves
- support beam
- bottom plate
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Abstract
本发明公开了一种三轮车车厢机器人焊接工装，涉及焊接设备技术领域。包括焊接台；支撑梁输送带组件设置在焊接台上；车架输送台和车架下料台分别设置在焊接台其中相对立的两侧；机器人手臂激光焊接机设置在焊接台的顶部，且机器人手臂激光焊接机的位置与车架输送台的位置上下相对应；支撑梁输送带组件包括自上而下依次间隔设置的操作台和输送带，输送带上沿输送方向设置有多个通槽和多个支撑梁放置架，且通槽和支撑梁放置架依次交错分布，输送带的下方设置有多个举升气缸；车架输送台包括设置在焊接台外部的支撑台，支撑台的底面上设置有升降气缸，升降气缸的活塞杆上设置有升降板。本发明具有降低劳动强度，提高了焊接位置准确性等优点。
This invention discloses a robotic welding fixture for a three-wheeled vehicle body, relating to the field of welding equipment technology. It includes a welding table; a support beam conveyor belt assembly mounted on the welding table; a frame conveyor platform and a frame unloading platform respectively positioned on opposite sides of the welding table; a robotic arm laser welding machine mounted on top of the welding table, with its position vertically corresponding to the position of the frame conveyor platform; the support beam conveyor belt assembly includes an operating platform and a conveyor belt arranged sequentially from top to bottom at intervals, with multiple through slots and multiple support beam placement frames arranged along the conveying direction on the conveyor belt, the through slots and support beam placement frames being staggered; and multiple lifting cylinders positioned below the conveyor belt; the frame conveyor platform includes a support platform located outside the welding table, with a lifting cylinder mounted on the bottom surface of the support platform, and a lifting plate mounted on the piston rod of the lifting cylinder. This invention has advantages such as reducing labor intensity and improving welding position accuracy.
Description
Technical Field
The invention relates to the technical field of welding equipment, in particular to a welding tool for a tricycle carriage robot.
Background
The carriage of the electric tricycle is formed by welding and connecting a bottom plate and a frame, wherein the welding production of the bottom plate of the carriage of the tricycle is that a rectangular frame and a plurality of supporting beams are required to be welded together. At present, most welding operations need to be carried out one by manually holding the supporting beams at corresponding positions in the rectangular frame, so that the position deviation of the supporting beams is large easily, the labor intensity of workers is high, the operation is complex, and the quality after welding is finally influenced.
Disclosure of Invention
Aiming at the technical defects, the invention aims to provide the welding tool for the tricycle carriage robot, which has the advantages of reducing the labor intensity, improving the accuracy of the welding position and the like.
In order to solve the technical problems, the invention provides a welding tool for a tricycle carriage robot, which comprises the following components:
A welding table;
The support beam conveyer belt assembly is arranged on the welding table;
A carriage transport table;
the frame conveying table and the frame blanking table are respectively arranged at two opposite sides of the welding table;
the robot arm laser welding machine is arranged at the top of the welding table, and the position of the robot arm laser welding machine corresponds to the position of the frame conveying table up and down;
The support beam conveyer belt assembly comprises an operation table and a conveyer belt which are sequentially arranged at intervals from top to bottom, a plurality of through grooves and a plurality of support beam placing racks are arranged on the conveyer belt along the conveying direction, the through grooves and the support beam placing racks are sequentially distributed in a staggered manner, and a plurality of lifting cylinders are arranged below the conveyer belt;
The frame conveying table comprises a supporting table arranged outside the welding table, a lifting cylinder is arranged on the bottom surface of the supporting table, and a lifting plate is arranged on a piston rod of the lifting cylinder.
Preferably, the conveyor belt comprises:
A drive roll;
the driven roller, the driving roller and the driven roller are arranged below the operation table at parallel intervals;
The conveyer belt, the conveyer belt is closed loop structure, and the conveyer belt cover is established in the outside of drive roll and driven voller, leads to groove and supporting beam rack and alternately distribute along the direction of delivery of conveyer belt, and the conveyer belt can rotate under the effect of drive roll and driven voller, and then can realize the transportation of supporting beam to can accomplish the welding operation of tricycle carriage bottom plate.
Preferably, the support beam placement frame includes:
the bottom plate of the placing rack is embedded in the conveyor belt;
the placing groove is arranged in the bottom plate of the placing rack;
place the piece group, place the piece group and be provided with two, and two place the piece group and set up respectively in the opposite both ends of standing groove wherein, be convenient for according to the tricycle carriage bottom plate of different sizes, place the supporting beam of adaptation length on placing the piece group to the supporting beam carries, thereby is convenient for weld.
Preferably, the placement block group includes:
a fixed block;
the fixed block and the movable block are sequentially arranged in the placing groove in parallel, and the two movable blocks are positioned between the two fixed blocks;
the two ends of the connecting rod in the length direction are respectively and movably connected with the two movable blocks;
the first clamping grooves are arranged in a plurality, and the top surface of each fixed block is provided with one first clamping groove;
The second clamping grooves are formed in the plurality of first clamping grooves, the second clamping grooves are formed in the top surface of each movable block, the first clamping grooves are identical to the second clamping grooves in length direction, the second clamping grooves are larger than the first clamping grooves in width, and the supporting beams with the matched lengths can be placed in the first clamping grooves on the fixed blocks or the second clamping grooves on the movable blocks according to the tricycle carriage bottom plates with different sizes so as to convey the supporting beams to the matched positions to finish welding operation.
Preferably, the movable block is provided with side sliding blocks on two opposite side walls, the inner wall of the placing groove is vertically provided with sliding block grooves corresponding to the side sliding blocks one by one, the side sliding blocks are arranged in the sliding block grooves at corresponding positions in a sliding manner, the bottom surface of the movable block is provided with a lower sliding block matched with the clamping groove one, and the movable block can lift the supporting beam to the position of the tricycle carriage bottom plate placed on the operating platform so as to weld the supporting beam on the tricycle carriage bottom plate.
Preferably, the two ends of the length direction of the connecting rod respectively penetrate into the two movable blocks in a movable mode, return springs are horizontally arranged at the two ends of the length direction of the connecting rod, the return springs are far away from the connecting rod ends and connected with the movable blocks, and therefore the movable blocks can conveniently slide onto the top surfaces of the fixed blocks at corresponding positions respectively under the action of the return springs after being lifted.
Preferably, the rack bottom plate is close to the lateral wall of frame conveying platform end and all is provided with the location guide way on the lateral wall that is close to frame unloading platform end, and the welding bench level is provided with a plurality of guide bars with location guide way looks adaptation, and the guide bar slides and sets up in the location guide way of corresponding position, and the guide bar can slide in the location guide way of corresponding position when the conveyer belt drives rack bottom plate and remove in being convenient for to can play the positioning action to the position of rack bottom plate, be favorable to improving the accuracy of supporting beam welding position on tricycle carriage bottom plate.
Preferably, a plurality of pneumatic clamping cylinders are uniformly distributed on the top surface of the operation table along the circumferential direction, the top surface of the operation table is close to the frame conveying table end and the frame blanking table end, the bottom surface of the notch groove and the top surface of the frame blanking table are in the same horizontal plane, the tricycle carriage bottom plate placed on the operation table is convenient to clamp and position through the pneumatic clamping cylinders, and the accuracy of the welding position of the supporting beam is convenient to guarantee.
Preferably, a horizontal rod is horizontally arranged on a piston rod of the lifting cylinder, the length direction of the horizontal rod is parallel to the length direction of the connecting rod, a bracket is arranged on the horizontal rod, the position of the bracket is matched with the position of the connecting rod, the lifting cylinder is started to lift the connecting rod and the movable block from the placing groove, and therefore the supporting beam can be lifted to a position matched with the carriage bottom plate of the tricycle for welding operation.
Preferably, the lifting cylinders are distributed at intervals along the conveying direction of the conveying belt, the distance between two adjacent lifting cylinders is matched with the distance between two adjacent through grooves, and the support beam is lifted to a position matched with the carriage bottom plate of the tricycle as required to perform welding operation.
The invention has the beneficial effects that 1, the supporting beam conveying belt component can be used for placing the supporting beam on the supporting beam placing rack, and the supporting beam can be automatically conveyed to the position corresponding to the carriage bottom plate of the tricycle on the operating platform under the action of the conveying belt, so that the defect of manual holding is avoided, and the operation efficiency and the accuracy of the welding position are improved.
2. The movable block can be adjusted to different positions between the movable block and the fixed block according to different widths of the supporting beams, so that the supporting beams with different widths are convenient to place, and the diversity of welding operation is improved.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic structural diagram of a welding tool for a tricycle carriage robot according to an embodiment of the present invention.
Fig. 2 is a schematic structural diagram of a support beam placement frame of a welding tool for a tricycle carriage robot according to an embodiment of the present invention.
Fig. 3 is an enlarged schematic view of the structure at a in fig. 2.
Fig. 4 is a schematic structural diagram of a support beam conveyor belt assembly of a welding tool for a cabin robot of a tricycle provided by an embodiment of the invention.
Fig. 5 is a schematic diagram of a bracket structure of a welding tool for a tricycle carriage robot according to an embodiment of the present invention.
Fig. 6 is a schematic diagram of a lower slider of a welding tool for a cabin robot of a tricycle provided by an embodiment of the invention.
Fig. 7 is a schematic diagram of a slide block groove of a welding tool for a tricycle carriage robot according to an embodiment of the present invention.
Fig. 8 is a schematic diagram of a connecting rod structure of a welding tool for a tricycle carriage robot according to an embodiment of the present invention.
The reference numerals are 1, welding table, 2, supporting beam conveyer belt assembly, 21, conveyer belt, 211, driving roller, 212, driven roller, 213, conveyer belt, 22, through groove, 23, supporting beam placing rack, 231, placing rack bottom plate, 232, placing groove, 233, placing block group, 2331, fixing block, 2332, movable block, 2333, connecting rod, 2334, clamping groove I, 2335, clamping groove II, 2336, side sliding block, 2337, sliding block groove, 2338, lower sliding block, 2339, return spring, 24, lifting cylinder, 241, cross bar, 242, bracket, 25, operating table, 251, pneumatic clamping cylinder, 252, notch groove, 3, frame conveying table, 31, supporting table, 32, lifting cylinder, 33, lifting plate, 4, frame blanking table, 5, robot arm laser welding machine, 6 and positioning guide groove.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Example 1
As shown in fig. 1 to 2 and 4 to 5, the invention provides a tricycle carriage robot welding tool, which comprises a welding table 1, a support beam conveyer belt assembly 2, a frame conveying table 3 and a frame blanking table 4, a robot arm laser welding machine 5, a frame conveying table 3 and a lifting cylinder 32, wherein the support beam conveyer belt assembly 2 is arranged on the welding table 1, the frame conveying table 3 and the frame blanking table 4 are respectively arranged on two opposite sides of the welding table 1, the robot arm laser welding machine 5 is arranged on the top of the welding table 1, the position of the robot arm laser welding machine 5 corresponds to the position of the frame conveying table 3 in an up-down mode, the support beam conveyer belt assembly 2 comprises an operation table 25 and a conveyer belt 21 which are sequentially arranged at intervals from top to bottom, a plurality of through grooves 22 and a plurality of support beam racks 23 are sequentially arranged on the conveyer belt 21 along the conveying direction, a plurality of lifting cylinders 24 are sequentially arranged below the through grooves 22 and the support beam racks 23, the frame conveying table 3 comprises a support table 31 arranged outside the welding table 1, a lifting cylinder 32 is arranged on the bottom surface of the support table 31, and a lifting plate 33 is arranged on a piston rod of the lifting cylinder 32.
Before welding, firstly, a tricycle carriage bottom plate (the tricycle carriage bottom plate is of a rectangular frame-shaped structure) is pushed onto the operation table 25 from the lifting plate 33 (the lifting cylinder 32 can drive the lifting plate 33 to lift, so that an operator can conveniently place the tricycle carriage bottom plate on the lifting plate 33), meanwhile, support beams are placed on the support beam placing frame 23 in the frame conveying table 3, each support beam can be sequentially conveyed to a position corresponding to the tricycle carriage bottom plate under the action of the conveying belt 21, the lifting cylinder 24 can lift the support beams in the corresponding position into the tricycle carriage bottom plate (as the conveying belt 21 is provided with a plurality of through grooves 22 along the conveying direction, and the through grooves 22 and the support beam placing frame 23 are sequentially staggered, when the support beams are positioned in the support beam placing frame 23 at the upper position in the conveying belt 21, a piston rod of the lifting cylinder 24 can pass through the through groove 22 at the lower position in the conveying belt 21, so that the support beams in the corresponding position can be lifted into the carriage bottom plate), namely, the laser welding machine 5 for the support beam of a robot arm (the laser welding machine 5 for the arm of the tricycle carriage bottom plate is in the prior art, the laser welding machine for welding the tricycle carriage bottom plate is not carried out), and when the frame of the tricycle carriage bottom plate is welded, the frame of the carriage bottom plate can be welded, and the carriage bottom plate can be welded from the frame bottom plate is welded, and the frame of the carriage bottom plate can be welded, and the frame of the carriage bottom plate is welded, and the frame can be welded, and the frame is welded from the carriage bottom plate, and the frame has the frame and the frame.
The top surface of the lifting plate 33 is embedded with a plurality of balls in a matrix shape, so that the tricycle carriage bottom plate placed on the lifting plate 33 can be pushed onto the operation table 25 conveniently.
Example two
On the basis of the first embodiment, as shown in fig. 1 to 8, the conveyor belt 21 includes a drive roller 211; the driving roller 211 and the driven roller 212 are arranged below the operation table 25 at a parallel interval; the conveyor belt 213 is of a closed loop structure, the conveyor belt 213 is sleeved outside the driving roller 211 and the driven roller 212, and the through grooves 22 and the support beam placing frames 23 are distributed in a staggered manner along the conveying direction of the conveyor belt 213; the support beam placing frame 23 comprises a placing frame bottom plate 231, the placing frame bottom plate 231 is embedded in a conveying belt 213, placing grooves 232 are formed in the placing frame bottom plate 231, two placing block groups 233 are arranged in two opposite ends of the placing grooves 232 respectively, each placing block group 233 comprises a fixed block 2331, the fixed block 2331 and the movable block 2332 are sequentially arranged in parallel in the placing grooves 232, the two movable blocks 2332 are arranged between the two fixed blocks 2331, two ends of the length direction of a connecting rod 2333 are respectively and movably connected with the two movable blocks 2332, a plurality of clamping grooves I2334 are formed in the clamping grooves I2333, one clamping groove I2334 is formed in the top surface of each fixed block 2331, one clamping groove II 2335 is formed in the top surface of each movable block 2335, the clamping grooves II 2335 are identical to the clamping grooves II 2335 in the length direction, the width of the clamping grooves II 2335 is larger than the width of the clamping grooves I2334, the two opposite side walls of the movable blocks 2332 are arranged in the side-to-side sliding direction, the two side walls of the two sliding blocks 2333 are arranged in the sliding directions of the two opposite side walls of the movable block 2333, the two sliding blocks 2333 are arranged in the sliding directions of the two side walls of the sliding blocks 2333, the sliding grooves 2333 are arranged in the two side walls of the sliding directions of the sliding blocks 2333 are corresponding to the two ends of the sliding blocks 2333, the sliding blocks 2333 are arranged in the two side walls of the sliding directions of the sliding blocks 2333, the sliding directions of the sliding block 3 are corresponding to the sliding directions are corresponding to the two ends of the two sliding blocks 2333, the sliding directions of the sliding directions are corresponding to the two sliding directions of the two sliding blocks 3 are arranged in the two directions of the sliding directions 3, and the sliding directions are 3 are in the sliding directions 3, and the sliding directions are in the sliding directions and the sliding directions are sliding directions and the two and the sliding directions and the two sliding directions and the two and the sliding directions and the two and the two sliding directions and the two and, the return spring 2339 is connected with the movable block 2332 at the end far away from the connecting rod 2333, a cross rod 241 is horizontally arranged on the piston rod of the lifting cylinder 24, the length direction of the cross rod 241 is parallel to the length direction of the connecting rod 2333, a bracket 242 is arranged on the cross rod 241, and the position of the bracket 242 is matched with the position of the connecting rod 2333.
The driving roller 211 and the driven roller 212 can drive the conveyor belt 213 to rotate under the combined action of the driving roller 211 and the driven roller 212, so that the supporting beam placed on the supporting beam placing rack 23 can be conveyed, the supporting beam with the adaptive length is placed on the placing block group 233 according to the tricycle carriage bottom plates with different sizes, so that the supporting beam is conveyed, welding (namely, the two ends of the supporting beam in the length direction are respectively placed in the clamping grooves 2334 on the two fixed blocks 2331 (when the length of the supporting beam is longer) or the clamping grooves 2335 on the two movable blocks 2332 (when the length of the supporting beam is shorter), after the supporting beam placing rack 23 moves to the position corresponding to the tricycle carriage bottom plate, the lifting cylinder 24 is started, and the cross rod 241 and the bracket 242 can be simultaneously close to the position close to the connecting rod 2333, so that the connecting rod 2333 and the movable block 2332 can be lifted from the placing groove 232, and the supporting beam can be lifted to the position matched with the tricycle carriage bottom plate for welding operation.
When the length of the support beam is longer (because the width of the clamping groove II 2335 is larger than that of the clamping groove I2334, or when the width of the support beam is wider), the connecting rod 2333 is pulled to the outside of the placing groove 232, so that the sideslip blocks 2336 on the movable blocks 2332 slide in the corresponding position sliding block grooves 2337 respectively, when the movable blocks 2332 slide to the outside of the sliding block grooves 2337 (when the bottom surface of the movable blocks 2332 is at the same horizontal plane with the top surface of the fixed blocks 2331 and the lower sliding blocks 2338 on the bottom surface of the movable blocks 2332 correspond to the position of the clamping groove I2334), under the action of the return spring 2339, the movable blocks 2332 slide away from the connecting rod 2333, namely the movable blocks 2332 can slide in the clamping groove I2334, the distance between the two movable blocks 2332 is the largest, the two ends of the support beam in the length direction can be placed in the clamping grooves II 2335 on the two movable blocks 2335 respectively, after the support beam moves to the position matched with the bottom plate of the fixed blocks 2331, the lifting bracket 242 is started, and the movable blocks 2332 can be lifted on the bottom plate of the carriage and the carriage 2332 can be welded simultaneously.
The cross section shape of the connecting rod 2333 is rectangular, and the groove with the same cross section shape as the connecting rod 2333 is arranged on the bracket 242, so that the bracket 242 is convenient for keeping the moving stability of the connecting rod 2333 when lifting the connecting rod 2333, thereby ensuring the stable position of the supporting beam and improving the welding quality.
The movable block 2332 is made of magnetic materials, so that the movable block 2332 can be attracted with the fixed block 2331 when being positioned in the sliding block groove 2337 or on the top surface of the fixed block 2331, and the movable block 2332 is not easy to fall off.
Example III
On the basis of the first embodiment, as shown in fig. 1, 4 and 7, the side wall of the bottom plate 231 of the placement frame close to the end of the conveying table 3 of the frame and the side wall of the bottom plate close to the end of the blanking table 4 of the frame are both provided with positioning guide grooves 6, a plurality of guide rods matched with the positioning guide grooves 6 are horizontally arranged on the welding table 1, the guide rods are slidably arranged in the positioning guide grooves 6 at corresponding positions, when the conveying belt 213 drives the bottom plate 231 of the placement frame to move, the guide rods can be inserted into the positioning guide grooves 6 at corresponding positions (at the moment, along with the continuous conveying of the conveying belt 213, the guide rods can slide in the positioning guide grooves 6 at corresponding positions), so that the conveying belt 213 can keep the position of the bottom plate 231 of the placement frame stable during the movement, and the accuracy of the welding position of the supporting beam on the bottom plate of the carriage of the tricycle is further facilitated to be improved.
Example IV
On the basis of the first embodiment, as shown in fig. 1, a plurality of pneumatic clamping cylinders 251 are uniformly distributed on the top surface of the operation table 25 along the circumferential direction, notch grooves 252 are formed in the top surface of the operation table 25, which is close to the frame conveying table 3 and the frame blanking table 4, the bottom surface of the notch grooves 252 and the top surface of the frame blanking table 4 are in the same horizontal plane, and the tricycle carriage bottom plate placed on the operation table 25 can be clamped and fixed through the pneumatic clamping cylinders 251, so that the accuracy of the welding position of the supporting beam on the tricycle carriage bottom plate is improved.
The notch 252 is arranged, so that before welding, the tricycle carriage bottom plate can be conveniently lifted from the lifting plate 33 (the lifting cylinder 32 can drive the lifting plate 33 to be lifted, so that an operator can conveniently place the tricycle carriage bottom plate on the lifting plate 33) to pass through the notch 252, close to the end of the frame conveying table 3, of the top surface of the operation table 25 to the operation table 25, so that the support beam can be conveniently welded to the tricycle carriage bottom plate, and meanwhile, after welding is finished, the tricycle carriage bottom plate on the operation table 25 can be conveniently passed through the notch 252, close to the end of the frame blanking table 4, of the top surface of the operation table 25 to the frame blanking table 4, and blanking is completed.
Example five
On the basis of the first embodiment, as shown in fig. 4, the lifting cylinders 24 are distributed at intervals along the conveying direction of the conveying belt 213, and the distance between two adjacent lifting cylinders 24 is matched with the distance between two adjacent through grooves 22, so that the lifting cylinders 24 at corresponding positions can be started according to the requirement that the supporting beam is welded to different positions of the tricycle carriage bottom plate, the supporting beam can be lifted to the positions of the tricycle carriage bottom plate, the welding operation is facilitated, various tricycle carriage bottom plates with different requirements can be produced, and the applicability is improved.
It will be apparent to those skilled in the art that various modifications and variations can be made to the present invention without departing from the spirit or scope of the invention. Thus, it is intended that the present invention also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.
Claims (10)
1. Welding fixture of tricycle carriage robot, its characterized in that includes:
A welding table (1);
The support beam conveyer belt assembly (2), the support beam conveyer belt assembly (2) is arranged on the welding table (1);
A frame conveying table (3);
The frame blanking table (4), the frame conveying table (3) and the frame blanking table (4) are respectively arranged at two opposite sides of the welding table (1);
the robot arm laser welding machine (5) is arranged at the top of the welding table (1), and the position of the robot arm laser welding machine (5) corresponds to the position of the frame conveying table (3) up and down;
The support beam conveyer belt assembly (2) comprises an operation table (25) and a conveyer belt (21) which are sequentially arranged at intervals from top to bottom, a plurality of through grooves (22) and a plurality of support beam placing frames (23) are arranged on the conveyer belt (21) along the conveying direction, the through grooves (22) and the support beam placing frames (23) are sequentially distributed in a staggered mode, and a plurality of lifting cylinders (24) are arranged below the conveyer belt (21);
The frame conveying table (3) comprises a supporting table (31) arranged outside the welding table (1), a lifting cylinder (32) is arranged on the bottom surface of the supporting table (31), and a lifting plate (33) is arranged on a piston rod of the lifting cylinder (32).
2. A tricycle carriage robot welding fixture according to claim 1, characterised in that the conveyor belt (21) comprises:
A drive roller (211);
A driven roller (212), wherein the driving roller (211) and the driven roller (212) are arranged below the operation table (25) at a parallel interval;
the conveying belt (213) is of a closed-loop structure, the conveying belt (213) is sleeved outside the driving roller (211) and the driven roller (212), and the through grooves (22) and the supporting beam placing racks (23) are distributed in a staggered mode along the conveying direction of the conveying belt (213).
3. A welding fixture for a tricycle carriage robot as claimed in claim 2, characterised in that the support beam rest (23) comprises:
a placement frame bottom plate (231), wherein the placement frame bottom plate (231) is embedded in the conveyor belt (213);
the placing groove (232), the placing groove (232) is arranged in the bottom plate (231) of the placing rack;
The placement block groups (233), the placement block groups (233) are arranged in two, and the two placement block groups (233) are respectively arranged in two opposite ends of the placement groove (232).
4. A welding fixture for a tricycle carriage robot as claimed in claim 3, characterised in that the placement block set (233) comprises:
A fixed block (2331);
The movable blocks (2332), the fixed blocks (2331) and the movable blocks (2332) are sequentially arranged in the placing groove (232) in parallel, and the two movable blocks (2332) are positioned between the two fixed blocks (2331);
the two ends of the connecting rod (2333) in the length direction are respectively and movably connected with the two movable blocks (2332);
the clamping grooves I (2334) are arranged in a plurality of mode, and the top surface of each fixing block (2331) is provided with one clamping groove I (2334);
The second clamping grooves (2335) are formed in the plurality of second clamping grooves (2335), the second clamping grooves (2335) are formed in the top surface of each movable block (2332), the length direction of the first clamping grooves (2334) is identical to the length direction of the second clamping grooves (2335), and the width of the second clamping grooves (2335) is larger than that of the first clamping grooves (2334).
5. The welding fixture for the tricycle carriage robot according to claim 4, wherein side sliding blocks (2336) are arranged on two opposite side walls of the movable block (2332), sliding block grooves (2337) which are in one-to-one correspondence with the side sliding blocks (2336) are vertically arranged on the inner wall of the placing groove (232), the side sliding blocks (2336) are slidably arranged in the sliding block grooves (2337) at corresponding positions, and a lower sliding block (2338) which is matched with the clamping groove I (2334) is arranged on the bottom surface of the movable block (2332).
6. The welding fixture for the tricycle carriage robot according to claim 5, wherein two ends of the connecting rod (2333) in the length direction are respectively penetrated into the two movable blocks (2332) in a movable mode, return springs (2339) are horizontally arranged at two ends of the connecting rod (2333) in the length direction, and the ends, away from the connecting rod (2333), of the return springs (2339) are connected with the movable blocks (2332).
7. A welding fixture for a tricycle carriage robot according to claim 3, characterized in that the side wall of the bottom plate (231) of the placement frame, which is close to the end of the frame conveying table (3), and the side wall of the bottom plate, which is close to the end of the frame blanking table (4), are respectively provided with a positioning guide groove (6), a plurality of guide rods matched with the positioning guide grooves (6) are horizontally arranged on the welding table (1), and the guide rods are slidably arranged in the positioning guide grooves (6) at corresponding positions.
8. The welding fixture for the tricycle carriage robot according to claim 1, wherein a plurality of pneumatic clamping cylinders (251) are uniformly distributed on the top surface of the operating table (25) along the circumferential direction, notch grooves (252) are formed in the top surface of the operating table (25) close to the end of the frame conveying table (3) and the end close to the frame blanking table (4), and the bottom surface of the notch grooves (252) and the top surface of the frame blanking table (4) are in the same horizontal plane.
9. The welding fixture for the tricycle carriage robot according to claim 4, wherein a cross rod (241) is horizontally arranged on a piston rod of the lifting cylinder (24), the length direction of the cross rod (241) is parallel to the length direction of the connecting rod (2333), a bracket (242) is arranged on the cross rod (241), and the position of the bracket (242) is matched with the position of the connecting rod (2333).
10. A welding fixture for a tricycle carriage robot as claimed in claim 2, characterised in that the lifting cylinders (24) are distributed at intervals along the conveying direction of the conveyor belt (213), and the distance between two adjacent lifting cylinders (24) is adapted to the distance between two adjacent through slots (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202511431140.9A CN121156544A (en) | 2025-10-09 | 2025-10-09 | Tricycle carriage robot welding frock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202511431140.9A CN121156544A (en) | 2025-10-09 | 2025-10-09 | Tricycle carriage robot welding frock |
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| CN121156544A true CN121156544A (en) | 2025-12-19 |
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| CN202511431140.9A Pending CN121156544A (en) | 2025-10-09 | 2025-10-09 | Tricycle carriage robot welding frock |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206653086U (en) * | 2017-02-07 | 2017-11-21 | 江苏慕宁建设工程有限公司 | A kind of steel bar girder carriage |
| CN107717171A (en) * | 2017-10-12 | 2018-02-23 | 新昌县科创自动化设备有限公司 | A kind of straight line flame welding machine and its welding method |
| CN211028597U (en) * | 2019-08-28 | 2020-07-17 | 武汉科贝尔激光科技有限公司 | Parallel exchange laser cutting machine tool |
| CN214236827U (en) * | 2020-12-24 | 2021-09-21 | 福建兰水旭升自动化科技有限公司 | Full-automatic flexible welding manipulator |
| CN114346540A (en) * | 2022-01-26 | 2022-04-15 | 江苏红人实业股份有限公司 | Automatic welding mechanism for clothing rack panel |
| CN114700622A (en) * | 2022-03-31 | 2022-07-05 | 江西艾芬达暖通科技股份有限公司 | Laser welding equipment and welding method for drying rack |
| CN219852726U (en) * | 2023-05-31 | 2023-10-20 | 浙江海路机械制造股份有限公司 | Automatic welding device for elevator door plate reinforcing ribs |
-
2025
- 2025-10-09 CN CN202511431140.9A patent/CN121156544A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206653086U (en) * | 2017-02-07 | 2017-11-21 | 江苏慕宁建设工程有限公司 | A kind of steel bar girder carriage |
| CN107717171A (en) * | 2017-10-12 | 2018-02-23 | 新昌县科创自动化设备有限公司 | A kind of straight line flame welding machine and its welding method |
| CN211028597U (en) * | 2019-08-28 | 2020-07-17 | 武汉科贝尔激光科技有限公司 | Parallel exchange laser cutting machine tool |
| CN214236827U (en) * | 2020-12-24 | 2021-09-21 | 福建兰水旭升自动化科技有限公司 | Full-automatic flexible welding manipulator |
| CN114346540A (en) * | 2022-01-26 | 2022-04-15 | 江苏红人实业股份有限公司 | Automatic welding mechanism for clothing rack panel |
| CN114700622A (en) * | 2022-03-31 | 2022-07-05 | 江西艾芬达暖通科技股份有限公司 | Laser welding equipment and welding method for drying rack |
| CN219852726U (en) * | 2023-05-31 | 2023-10-20 | 浙江海路机械制造股份有限公司 | Automatic welding device for elevator door plate reinforcing ribs |
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