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CN-122007722-A - Conveying mechanism for metal appliance welding production line

CN122007722ACN 122007722 ACN122007722 ACN 122007722ACN-122007722-A

Abstract

The invention belongs to the technical field of metal welding conveying, and particularly discloses a conveying mechanism for a metal appliance welding production line, which comprises a conveying mechanism and an adjusting mechanism, wherein a placing mechanism is arranged on the inner side of the conveying mechanism, the conveying mechanism is arranged on the inner side of the adjusting mechanism, two adjusting components are driven to synchronously move in opposite directions by a first motor driving a bidirectional screw rod, two annular metal appliance end faces to be welded are directly contacted and extruded by a push plate on the adjusting mechanism to be centered, errors caused by manual centering are effectively avoided, after centering is completed, the adjusting components can drive a plurality of adjusting blocks to radially extend out, a workpiece is firmly fixed from the inside, and the workpiece is driven to integrally rotate by a second motor, so that a welding gun can be fixed on one point for circumferential welding, the position of the workpiece or the welding gun is not required to be adjusted in a cutting off welding process, continuous and stable automatic welding is realized, and the consistency and the production efficiency of a welding girth are greatly improved.

Inventors

  • LIANG ZHIWEI
  • JIN YICHAO

Assignees

  • 宁波博麒金属制品有限公司

Dates

Publication Date
20260512
Application Date
20260319

Claims (10)

  1. 1. A conveying mechanism for a metal appliance welding production line comprises a conveying mechanism (1) and an adjusting mechanism (2), wherein a placing mechanism (3) is arranged on the inner side of the conveying mechanism (1), the conveying mechanism (1) is arranged on the inner side of the adjusting mechanism (2), and is characterized in that, Adjustment mechanism (2) are including setting up in backup pad (202) at conveying mechanism (1) top, the bottom fixedly connected with of backup pad (202) is two and symmetric distribution's bracing piece (201), the top of backup pad (202) is provided with first motor (203), the output shaft fixedly connected with two-way lead screw (205) of first motor (203), the surface threaded connection of two-way lead screw (205) has connecting plate (204) that the quantity is two and symmetric distribution, the inboard of connecting plate (204) is provided with first hydraulic push rod (206), the output shaft of first hydraulic push rod (206) runs through connecting plate (204) and fixedly connected with mounting panel (207), the bottom of mounting panel (207) is provided with adjusting part (21).
  2. 2. The transportation mechanism for a metal appliance welding production line according to claim 1, wherein the adjusting assembly (21) comprises a fixing plate (2101) fixedly connected to the bottom of the mounting plate (207), a clamping block (2102) is fixedly connected to one side of the fixing plate (2101), a mounting rod (2104) located above the clamping block (2102) is rotatably connected to one side of the fixing plate (2101), a fixing block (2112) is fixedly connected to the other end of the mounting rod (2104), a second motor (2103) is arranged on the other side of the fixing plate (2101), and an output shaft of the second motor (2103) penetrates through the fixing plate (2101) and is fixedly connected with the surface of the mounting rod (2104), and a pushing plate (2106) is fixedly connected to the surface of the mounting rod (2104).
  3. 3. The transportation mechanism for the metal appliance welding production line according to claim 2, wherein a liquid storage cavity (2108) is formed in the mounting rod (2104), a second hydraulic push rod (2105) is arranged in the mounting rod (2104), an output shaft of the second hydraulic push rod (2105) extends to the inside of the liquid storage cavity (2108) and is fixedly connected with an extrusion plate (2109) which is in sliding connection with the inner wall of the liquid storage cavity (2108), and hydraulic oil is filled between one side, away from the second hydraulic push rod (2105), of the extrusion plate (2109) and the liquid storage cavity (2108).
  4. 4. A transport mechanism for a welding line for metal appliances according to claim 3, characterized in that the inside of the fixed block (2112) is provided with uniformly distributed adjusting cavities (2114), the inside of the fixed block (2112) is provided with a connecting cavity (2113) which is communicated with the liquid storage cavity (2108), and the adjusting cavities (2114) are communicated with the liquid storage cavity (2108) through the connecting cavity (2113).
  5. 5. The conveying mechanism for a metal appliance welding production line according to claim 4, wherein a sliding plate (2115) is slidably connected to the inner wall of the adjusting cavity (2114), an adjusting rod (2111) is fixedly connected to one side of the sliding plate (2115), and the other end of the adjusting rod (2111) penetrates through a fixing block (2112) and is fixedly connected to the adjusting block (2110).
  6. 6. The transport mechanism for a metal appliance welding line according to claim 5, wherein a spring (2107) is fixedly connected to a surface of the slide plate (2115), and the other end of the spring (2107) is fixedly connected to an inner wall of the adjusting chamber (2114).
  7. 7. The conveying mechanism for the metal appliance welding production line according to claim 2, wherein the placement mechanism (3) comprises a sliding block (302) arranged on the inner side of the conveying mechanism (1), the upper end of the sliding block (302) penetrates through the conveying mechanism (1) and is fixedly connected with a placement plate (301), two clamping grooves which are symmetrically distributed are formed in the bottom of the placement plate (301), the clamping grooves are matched with the clamping blocks (2102), two guide rods (305) which are symmetrically distributed are fixedly connected to the surface of the sliding block (302), and the guide rods (305) are in sliding connection with the inner side of the conveying mechanism (1).
  8. 8. The transportation mechanism for the metal appliance welding production line according to claim 7, wherein a temporary storage cavity which is uniformly distributed is formed in the slider (302), a sliding rod (307) is slidably connected to the inner wall of the temporary storage cavity, the upper end of the sliding rod (307) penetrates through the slider (302) and is fixedly connected with the bottom of the placement plate (301), an air inlet hole (303) which is communicated with the temporary storage cavity is formed in the surface of the slider (302), and a first one-way valve (304) is arranged in the air inlet hole (303).
  9. 9. The transportation mechanism for the metal appliance welding production line according to claim 8, wherein an exhaust channel (306) communicated with the temporary storage cavity is arranged in the slider (302), an exhaust pipe (311) is slidably connected to the inner wall of the exhaust channel (306), an exhaust hole (310) communicated with the exhaust pipe (311) is formed in the surface of the placing plate (301), the upper end of the exhaust pipe (311) is fixedly connected with the bottom of the placing plate (301), and a second one-way valve is arranged in the exhaust pipe (311).
  10. 10. The transport mechanism for a metal appliance welding production line according to claim 9, wherein the top of the placing plate (301) is provided with evenly distributed guide wheels (308), the surface of the guide wheels (308) is provided with a supporting frame, the surface of the supporting frame is provided with a limit bolt (309), and the lower end of the limit bolt (309) penetrates through the supporting frame and is in threaded connection with the inner wall of the placing plate (301).

Description

Conveying mechanism for metal appliance welding production line Technical Field The invention belongs to the technical field of metal welding and conveying, and particularly discloses a conveying mechanism for a metal appliance welding production line. Background In the manufacturing process of metal tools, particularly for butt-joint girth welding of tubular and annular metal parts (such as flanges, bearing rings, pipes and the like), an automatic production line is often adopted for operation. In such lines, the workpieces are typically transported in turn to the welding station by a conveyor, such as a conveyor belt or roller table. At present, the traditional welding station operation mode mainly has the following defects that a rotating platform controlled by a driving motor is required to be arranged on a welding station in the prior art, when a workpiece is conveyed, the workpiece is required to be transferred to the rotating platform from a conveying line through a mechanical arm or a jacking mechanism to be subjected to girth welding, the workpiece is transferred back to the conveying line after welding, and the additional transfer and rotating system greatly increases the occupied area and equipment cost of the production line, and also prolongs the production beat and reduces the efficiency. Accordingly, a transport mechanism for a welding line of metal appliances has been proposed by those skilled in the art to solve the above-mentioned problems. Disclosure of Invention In view of the above, the present invention provides a transporting mechanism for a welding line of metal tools, so as to solve the problem of low working efficiency of the prior art that additional rotating equipment is required. In order to achieve the above purpose, the invention provides a conveying mechanism for a metal appliance welding production line, which comprises a conveying mechanism and an adjusting mechanism, wherein a placing mechanism is arranged on the inner side of the conveying mechanism, and the conveying mechanism is arranged on the inner side of the adjusting mechanism; The utility model discloses a hydraulic pressure adjusting mechanism, including the supporting plate that sets up in conveying mechanism top, the bottom fixedly connected with quantity of supporting plate is two and symmetric distribution's bracing piece, the top of supporting plate is provided with first motor, the output shaft fixedly connected with two-way lead screw of first motor, the surface threaded connection of two-way lead screw has the connecting plate that quantity is two and symmetric distribution, the inboard of connecting plate is provided with first hydraulic pressure push rod, the output shaft of first hydraulic pressure push rod runs through out the connecting plate and fixedly connected with mounting panel, the bottom of mounting panel is provided with adjusting part. In the above technical scheme, preferably, the adjusting component comprises a fixed plate fixedly connected to the bottom of the mounting plate, one side of the fixed plate is fixedly connected with a clamping block, one side of the fixed plate is rotationally connected with a mounting rod positioned above the clamping block, the other end of the mounting rod is fixedly connected with a fixed block, the other side of the fixed plate is provided with a second motor, an output shaft of the second motor penetrates through the fixed plate and is fixedly connected with the surface of the mounting rod, and the surface of the mounting rod is fixedly connected with a pushing plate. In the above technical scheme, preferably, the liquid storage cavity has been seted up to the inside of installation pole, the inside of installation pole is provided with the second hydraulic push rod, the output shaft of second hydraulic push rod extends to the inside of liquid storage cavity and fixedly connected with and liquid storage cavity inner wall sliding connection's stripper plate, the stripper plate is kept away from between one side of second hydraulic push rod and the liquid storage cavity and is filled with hydraulic oil. In the above technical scheme, preferably, the inside of fixed block has seted up evenly distributed's regulation chamber, the connecting chamber that is linked together with the stock solution chamber has been seted up to the inside of fixed block, and adjusts the chamber and be linked together with the stock solution chamber through the connecting chamber. In the above technical scheme, preferably, the inner wall sliding connection of adjusting the chamber has the slide, one side fixedly connected with of slide adjusts the pole, the other end of adjusting the pole runs through out the fixed block and fixedly connected with regulating block. In the above technical scheme, preferably, a spring is fixedly connected to the surface of the sliding plate, and the other end of the spring is fixedly connected with the inner wall of the adjusting cavity. In the a