CN-224209339-U - Special automatic welding machine for straight seams of jointed boards

Abstract

The utility model belongs to the field of welding equipment, and relates to a special automatic welding machine for straight seams of jointed boards, which comprises an automatic welding device, wherein the automatic welding device comprises two longitudinal linear motor modules, a stand column is connected above the longitudinal linear motor modules, the top of the stand column is connected with a cross beam, the side surface of the cross beam is connected with a transverse motor module, the transverse motor module is connected with a lifting welding head, the special automatic welding machine also comprises a first conveying belt and a second conveying belt which are respectively arranged at two longitudinal sides of the automatic welding device, both sides of the first conveying belt and the second conveying belt are respectively provided with a pushing mechanism and an alignment mechanism, the pushing mechanism comprises an electric push rod for pushing a board to move, and the alignment mechanism comprises a plurality of rollers for being lapped with the board.

Inventors

• WAN PENG
• LI KE
• PANG ZENGMING

Assignees

• 山东信为先自动化设备有限公司

Dates

Publication Date

20260508

Application Date

20250419

Claims (5)

1. 1. The special automatic welding machine for the straight joint of the jointed board comprises an automatic welding device, the automatic welding device comprises two longitudinal linear motor modules, an upright post is connected to the upper side of each longitudinal linear motor module, a cross beam is connected to the top of each upright post, a transverse motor module is connected to the side face of each cross beam, a lifting welding head is connected to each transverse motor module, and the special automatic welding machine is characterized by further comprising a first conveying belt and a second conveying belt which are respectively arranged on the two longitudinal sides of the automatic welding device, pushing mechanisms and alignment mechanisms are respectively arranged on the two sides of the first conveying belt and the two sides of the second conveying belt, each pushing mechanism comprises an electric push rod for pushing a board to move, each alignment mechanism comprises a plurality of rollers for being lapped with the board, one end, close to the second conveying belt, of each first conveying belt is provided with a first proximity switch, and each alignment mechanism is provided with a second proximity switch, and an automatic rebound type linear displacement sensor for detecting board displacement is arranged above each second conveying belt.
2. 2. The special welding machine for straight seams of jointed boards according to claim 1, wherein two electric push rods in the pushing mechanism are arranged at intervals, and one end of each electric push rod, which is close to the conveyor belt, is connected with a vertical plate.
3. 3. The special machine for welding straight slits on jointed boards according to claim 2, wherein the automatic rebound type linear displacement sensor is arranged on one side of the second conveyor belt close to the pushing mechanism.
4. 4. The special automatic welding machine for straight seams of jointed boards according to claim 1, wherein a pressing plate mechanism is further arranged above the conveyor belt, the pressing plate mechanism comprises a suspended ceiling bracket, a suspended ceiling cylinder is arranged on the suspended ceiling bracket, and a pressing plate for pressing boards is connected to the lower end of the suspended ceiling cylinder.
5. 5. The special machine for automatic welding of straight slits on jointed boards according to claim 1, wherein the automatic rebound type linear displacement sensor comprises a movable end, and the movable end is connected with a baffle plate for overlapping with the end face of the board.

Description

Special automatic welding machine for straight seams of jointed boards Technical Field The utility model belongs to the field of welding equipment, and relates to a special automatic welding machine for straight seams of jointed boards. Background The splice plates are formed by splicing a plurality of plates together, so that the problem that a whole large plate is not easy to obtain is solved, and a plurality of small plates are spliced into the large plate. In order to weld a gap between two plates, the application document with the application number of CN201720178476.3 discloses a movable automatic welding special machine, and the technical scheme disclosed by the special machine comprises a bracket, a guide rail and an automatic welding device, and the special machine is used for welding a linear welding seam by moving the automatic welding device. According to the technical scheme, the plates to be welded are required to be placed and aligned with the edge joints manually, but the manual work speed is low, and the efficiency of welding work is affected. Disclosure of utility model Aiming at the problems, the utility model provides a special machine for automatic welding of straight seams of jointed boards. In order to achieve the purpose, the technical scheme includes that the special welding machine for the straight joint of the jointed board comprises an automatic welding device, the automatic welding device comprises two longitudinal linear motor modules, an upright post is connected above the longitudinal linear motor modules, a cross beam is connected to the top of the upright post, a transverse motor module is connected to the side face of the cross beam, a lifting welding head is connected to the transverse motor module, a first conveying belt and a second conveying belt are respectively arranged on two longitudinal sides of the automatic welding device, a pushing mechanism and an alignment mechanism are respectively arranged on two sides of the first conveying belt and the second conveying belt, the pushing mechanism comprises an electric push rod for pushing the board to move, the alignment mechanism comprises a plurality of rollers for being overlapped with the board, a first proximity switch is arranged at one end, close to the second conveying belt, of the first conveying belt, a second proximity switch is arranged on the alignment mechanism, and an automatic rebound type linear displacement sensor for detecting the displacement of the board is arranged above the second conveying belt. Preferably, the electric push rods in the pushing mechanism are arranged in two and spaced, and one end, close to the conveying belt, of each electric push rod is connected with a vertical plate. Preferably, the automatic rebound type linear displacement sensor is arranged on one side of the second conveyor belt close to the pushing mechanism. Preferably, a pressing plate mechanism is further arranged above the conveyor belt, the pressing plate mechanism comprises a suspended ceiling bracket, a suspended ceiling cylinder is arranged on the suspended ceiling bracket, and a pressing plate for pressing the plate is connected to the lower end of the suspended ceiling cylinder. Preferably, the automatic rebound type linear displacement sensor comprises a movable end, wherein the movable end is connected with a baffle plate for overlapping with the end face of the plate Compared with the prior art, the utility model has the advantages and positive effects that: The first conveyor belt and the second conveyor belt respectively convey plates, the plates are conveyed to butt joint between the two conveyor belts, then the plates are aligned by the pushing mechanism and the alignment mechanism, the two plates are positioned by the pressing plate mechanism, and finally the two plates are welded by the automatic welding device. The automatic rebound type linear displacement sensor is arranged in the utility model, when the plate on the second conveyor belt moves to the tail end, the baffle plate can be pushed to move, so that the automatic rebound type linear displacement sensor can detect the position of the plate after the end face of the plate moves, namely the position of the two plate cracks, the automatic welding device is convenient to obtain the position to be welded, and after the pushing device pushes the plate, the plate is separated from the automatic rebound type linear displacement sensor, and the automatic rebound type linear displacement sensor is restored to the original position. Drawings In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort to a per