Full-automatic integrated precise workpiece welding machine
Technical Field
The utility model belongs to the technical field of welding equipment, and particularly relates to a full-automatic integrated precise workpiece welding machine.
Background
The welding machine has various single-point single-function, single-point double-function and single-point multifunctional (the welding machine also has only one welding head, and the welding with any angle between 90 degrees and 180 degrees can be performed after the form of the positioning plate is changed).
At present, when an operator welds two pipes, the welding machine is often required to be used, when the pipe is fed, the pipe is usually required to be fed in a manual mode, then the pipe is fixed through a clamping mechanism, and finally when the pipe is welded, the pipe is required to be taken out manually by the operator, but the mode is required to manually enter the welding device, so that the operator is often incorrect to operate the welding machine, and dangerous situations can be caused, so that the full-automatic integrated precise workpiece welding machine is provided, and the problem in the background art is solved.
Disclosure of utility model
In order to solve the problems in the prior art, the utility model provides a full-automatic integrated precise workpiece welding machine, a traveling motor rotates a threaded rod, so that a tooth plate moves inwards, the bottom of a connecting rod rotates outwards, the top of an arc block moves upwards to the lower part of a discharging structure, the upper surfaces of two sides of the arc block are contacted with the bottoms of two second telescopic blocks, when the arc block moves upwards continuously, the second telescopic blocks move upwards, the matching length of a connecting block and the second telescopic blocks is reduced, the length of the first telescopic block matched with a spring piece is prolonged, an elastic spring is compressed, a baffle plate moves outwards, the support of the pipe workpiece body is released, the pipe workpiece body falls above the arc block, and accordingly feeding of the pipe workpiece body is realized.
In order to achieve the aim, the utility model provides the technical scheme that the full-automatic integrated precise workpiece welding machine comprises a base, wherein two sides of an inner cavity of the base are fixedly connected with supporting structures, the top of the base is fixedly connected with a hopper, a pipe workpiece body is placed in the hopper, two sides of the lower surface of the middle part of the hopper and the front end and the rear end of two sides of the lower surface of the hopper are respectively and movably connected with a discharging structure, and the middle part of the upper surface of the base is fixedly connected with a discharging inclined block;
The supporting structure comprises a motor fixedly connected with two sides of the bottom of an inner cavity of a base, a threaded rod is fixedly connected with the output shaft end of the motor, a tooth plate is connected with the outer surface of the threaded rod in a threaded manner, connecting rods are meshed with two sides of the top of the tooth plate, and an arc-shaped block is hinged to the inner cavity of the top of the connecting rod.
In the above technical scheme, preferably, the blowing structure is including the baffle, the front and back end of both sides of hopper middle part lower surface and the both sides of hopper lower surface all with baffle swing joint, the outside one side of baffle lower surface articulates there is first flexible piece, elastic spring and connecting block have been cup jointed to the surface of first flexible piece bottom both sides, the inner chamber swing joint of elastic spring bottom has the flexible piece of second, the bottom fixedly connected with spring leaf of the flexible piece of second.
In the above technical scheme, preferably, the both sides swing joint of base top inner chamber has the brace table, the negative pressure mouth has been seted up to the inner chamber of brace table one side in leaning on, the inner chamber swing joint of brace table front end has the cover piece, the inner chamber swing joint of cover piece has the clamp block, the top fixedly connected with motor of brace table, the brace table bottom is leaning on outside one side fixedly connected with electric hydraulic stem.
In the above technical scheme, preferably, one end of the threaded rod, which is close to the inside, is movably connected with the inner cavity of the base, and the inner cavity in the middle of the bottom of the tooth die and the inner cavity at one side, which is close to the inside, are in threaded connection with the outer surface of the connecting rod.
In the above technical scheme, preferably, the bottom of connecting rod is articulated with the inner chamber at base top, and two arc pieces of base top one side are connected through the spliced pole, the top of arc piece surface and the surface looks adaptation of tubular product work piece body.
In the above technical scheme, preferably, two ends of the elastic spring are fixedly connected with the lower surface of the upper end of the connecting block and the upper surface of the lower end of the first telescopic block respectively, and two sides of the outer surface of the middle part of the connecting block are hinged with the bottom of the base.
In the above technical scheme, preferably, the spring piece is located in the inner cavity at the bottom of the connecting block.
In the above technical scheme, preferably, the top of the spring piece is fixedly connected with the top of the elastic spring cavity.
In the above technical scheme, preferably, the inner cavity of the clamping block is matched with the outer surface of the pipe workpiece body.
In the above technical scheme, preferably, the output shaft end of the power motor is fixedly connected with one side of the clamping block, which is outside, and one end of the electric hydraulic rod, which is outside, is fixedly connected with the base.
Compared with the prior art, the utility model has the following beneficial effects:
According to the utility model, through the cooperation among the structures such as the base, the supporting structure, the hopper, the discharging structure and the like, the device has the effect of facilitating automatic feeding and improving safety, the threaded rod is rotated through the operation motor, so that the toothed plate moves inwards, then the bottom of the connecting rod rotates outwards, the top of the arc block moves upwards to the lower side of the discharging structure, the upper surfaces of two sides of the arc block are contacted with the bottoms of the second telescopic blocks at two sides, when the arc block moves upwards continuously, the cooperation length of the second telescopic block, which is used for rotating, is reduced, and the cooperation length of the connecting block and the second telescopic block, which is used for being matched with the spring piece, is prolonged, the elastic spring is compressed, so that the baffle moves outwards, and the baffle releases the support of the pipe workpiece body, so that the pipe workpiece body falls above the arc block, the feeding of the pipe workpiece body is realized, the action that operators need to enter the device is prevented, and the safety of the operators in use is improved.
According to the utility model, through the cooperation between the supporting structure and the blanking oblique block and other structures, the device has the effect of facilitating automatic blanking, the bottom of the connecting rod rotates towards one inner side through the reverse operation motor, so that the bottom of the connecting rod drives the arc block and the pipe workpiece body above the arc block to move downwards, when the pipe workpiece body is in contact with the upper surface of the blanking oblique block, the connecting rod continuously drives the arc block to move downwards, so that the pipe workpiece body is separated from the inner cavity of the arc block, the pipe workpiece body moves downwards along the blanking oblique block, the blanking effect on the pipe workpiece body is realized, the safety of operators during blanking is improved, and the use of operators is facilitated.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic illustration of the front cross-section of the present utility model;
FIG. 3 is an enlarged view of FIG. 2 at A;
FIG. 4 is an enlarged view at B in FIG. 2;
FIG. 5 is a schematic side cross-sectional view of the discharge structure of the present utility model;
FIG. 6 is an enlarged view at C in FIG. 5;
FIG. 7 is an exploded view of the discharge structure of the present utility model;
Fig. 8 is an exploded view of the clamp block of the present utility model.
The device comprises a base, a supporting structure, a motor, a threaded rod, a 203, a connecting rod, a 204, an arc-shaped block, a 205, a tooth plate, a3, a hopper, a4, a discharging structure, a 401, a baffle, a 402, a first telescopic block, a 403, an elastic spring, a 404, a connecting block, a 405, a second telescopic block, a 406, a spring piece, a 5, a pipe workpiece body, a 6, a supporting table, a 7, a power motor, a 8, a clamping block, a 9, a sleeve block, a 10, a negative pressure port, a 11, an electro-hydraulic rod and a 12, and a discharging oblique block.
The following description of the embodiments of the present utility model 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 utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
As shown in fig. 1 to 8, the utility model provides a full-automatic integrated precise workpiece welding machine, which comprises a base 1, wherein two sides of an inner cavity of the base 1 are fixedly connected with a supporting structure 2, the top of the base 1 is fixedly connected with a hopper 3, a pipe workpiece body 5 is placed in the hopper 3, two sides of the lower surface of the middle part of the hopper 3 and the front end and the rear end of two sides of the lower surface of the hopper 3 are respectively and movably connected with a discharging structure 4, and the middle part of the upper surface of the base 1 is fixedly connected with a discharging inclined block 12;
The supporting structure 2 comprises a motor 201 fixedly connected with two sides of the bottom of an inner cavity of the base 1, a threaded rod 202 is fixedly connected with the output shaft end of the motor 201, a tooth plate 205 is connected with the outer surface of the threaded rod 202 in a threaded manner, a connecting rod 203 is meshed with two sides of the top of the tooth plate 205, an arc-shaped block 204 is hinged to the inner cavity of the top of the connecting rod 203, the threaded rod 202 is enabled to rotate through operation of the motor 201, the tooth plate 205 is enabled to move inwards, the bottom of the connecting rod 203 is enabled to rotate outwards, the top of the arc-shaped block 204 is enabled to move upwards to the lower side of the discharging structure 4, the upper surfaces of the two sides of the arc-shaped block 204 are enabled to be in contact with the bottoms of two sides of the second telescopic blocks 405, at the moment, when the arc-shaped block 204 continues to move upwards, the second telescopic blocks 405 are enabled to rotate upwards, meanwhile, the matching length between the connecting blocks 404 and the second telescopic blocks 405 is enabled to be reduced, meanwhile, the length of the first telescopic blocks 402 matched with the spring pieces 406 is extended, at the moment, the elastic springs 403 are compressed, the baffle 401 is enabled to move inwards, the bottom of the connecting plate 401 is enabled to move outwards, and the pipe workpiece body 5 is enabled to move, the baffle plate body 5, the top is enabled to move upwards, the top of the pipe workpiece body 5, the top workpiece is enabled to move upwards, and the top of the pipe workpiece, and the pipe workpiece body, and the upper body and the upper surface is made.
As shown in fig. 1, 6 and 7, the discharging structure 4 comprises a baffle 401, wherein both sides of the lower surface of the middle part of the hopper 3 and the front end and the rear end of both sides of the lower surface of the hopper 3 are movably connected with the baffle 401, a first telescopic block 402 is hinged to the outer side of the lower surface of the baffle 401, an elastic spring 403 and a connecting block 404 are sleeved on the outer surfaces of both sides of the bottom of the first telescopic block 402, a second telescopic block 405 is movably connected to the inner cavity of the bottom of the elastic spring 403, a spring piece 406 is fixedly connected to the bottom of the second telescopic block 405, the supporting structure 2 drives the pipe workpiece body 5 to return to an initial state by reversely operating the motor 201, then the electric hydraulic rod 11 is operated to enable the supporting table 6 to move inwards, the outer surface of the pipe workpiece body 5 is located in the inner cavity of the clamping block 8, and then gas is introduced into the negative pressure port 10 to enable the sleeve block 9 to move inwards on the outer surface of the clamping block 8, so that the pipe workpiece body 5 is fixed.
As shown in fig. 1, fig. 6 and fig. 7, two sides of an inner cavity at the top of the base 1 are movably connected with a supporting table 6, an inner cavity at one side close to the inner side of the supporting table 6 is provided with a negative pressure port 10, an inner cavity at the front end of the supporting table 6 is movably connected with a sleeve block 9, an inner cavity of the sleeve block 9 is movably connected with a clamping block 8, the top of the supporting table 6 is fixedly connected with a power motor 7, one side close to the outer side of the bottom of the supporting table 6 is fixedly connected with an electric hydraulic rod 11, the bottom of a connecting rod 203 is enabled to rotate towards one side inwards through a reverse running motor 201, accordingly the bottom of the connecting rod 203 drives an arc block 204 and a pipe workpiece body 5 above the arc block 204 to move downwards, when the pipe workpiece body 5 is contacted with the upper surface of a blanking inclined block 12, the connecting rod 203 continues to drive the arc block 204 to move downwards, so that the pipe workpiece body 5 is separated from the inner cavity of the arc block 204, and the pipe workpiece body 5 moves downwards along the blanking inclined block 12, thereby realizing the blanking effect on the pipe workpiece body 5, and simultaneously improving the safety of operators.
As shown in fig. 1, 2, 3 and 6, one end of the threaded rod 202, which is close to the inside, is movably connected with the inner cavity of the base 1, the inner cavity in the middle of the bottom of the tooth plate 205 and the inner cavity at one side, which is close to the inside, are in threaded connection with the outer surface of the connecting rod 203, the bottom of the connecting rod 203 is hinged with the inner cavity at the top of the base 1, two arc-shaped blocks 204 at one side of the top of the base 1 are connected through connecting posts, the top of the outer surface of the arc-shaped blocks 204 is matched with the outer surface of the pipe workpiece body 5, and the connecting posts of the connecting rod 203 and the arc-shaped blocks 204 are matched, so that when the connecting rod 203 rotates, the discharging structure 4 always maintains a horizontal state, which is similar to a parallelogram structure, and is convenient for operators to use.
As shown in fig. 1, 6 and 7, two ends of the elastic spring 403 are fixedly connected with the lower surface of the upper end of the connecting block 404 and the upper surface of the lower end of the first telescopic block 402 respectively, two sides of the outer surface of the middle part of the connecting block 404 are hinged with the bottom of the base 1, the spring piece 406 is positioned in an inner cavity of the bottom of the connecting block 404, the top of the spring piece 406 is fixedly connected with the top of the inner cavity of the elastic spring 403, through the cooperation between the discharging structure 4 and the arc-shaped block 204, when two sides of the top of the arc-shaped block 204 are in contact extrusion with the bottom of the second telescopic block 405, the cooperation length of the connecting block 404 and the second telescopic block 405 is reduced, meanwhile, the cooperation length of the first telescopic block 402 and the spring piece 406 is prolonged, at the moment, the elastic spring 403 is compressed, the baffle 401 is further moved outwards, at the moment, the baffle plate 401 releases the support of the pipe workpiece body 5 drops above the arc-shaped block 204, and finally the support structure 2 is reversely operated, so that the support structure 2 is supported, and the pipe workpiece body 5 is fed.
As shown in fig. 1, 4 and 8, the inner cavity of the clamping block 8 is matched with the outer surface of the pipe workpiece body 5, the output shaft end of the power motor 7 is fixedly connected with one side of the clamping block 8, which is located outside, one end of the electric hydraulic rod 11, which is located outside, is fixedly connected with the base 1, the electric hydraulic rod 11 is operated to enable the supporting table 6 to move towards one side which is located inside, the outer surface of the pipe workpiece body 5, which is located outside, is located in the inner cavity of the clamping block 8, and then air is introduced into the negative pressure port 10 to enable the sleeve block 9 to move towards the inner side on the outer surface of the clamping block 8, so that the pipe workpiece body 5 is fixed.
The working principle and the using flow of the utility model are as follows:
When the pipe workpiece is required to be fed, an operator runs the motor 201 to rotate the threaded rod 202, so that the toothed plate 205 moves inwards, then the bottom of the connecting rod 203 rotates outwards, the top of the arc block 204 moves upwards to the lower part of the feeding structure 4, the upper surfaces of the two sides of the arc block 204 are contacted with the bottoms of the second telescopic blocks 405 on the two sides, when the arc block 204 continues to move upwards, the second telescopic blocks 405 move upwards and rotate, the matching length of the connecting block 404 and the second telescopic blocks 405 is reduced, meanwhile, the matching length of the first telescopic blocks 402 and the spring piece 406 is prolonged, the elastic spring 403 is compressed, the baffle 401 moves outwards, and the baffle 401 releases the support of the pipe workpiece body 5, so that the pipe workpiece body 5 falls above the arc block 204, and feeding of the pipe workpiece body 5 is realized;
When the pipe workpiece is required to be fed, an operator reversely operates the motor 201 to enable the bottom of the connecting rod 203 to rotate towards the inner side direction, so that the bottom of the connecting rod 203 drives the arc block 204 and the pipe workpiece body 5 above the arc block 204 to move downwards, and when the pipe workpiece body 5 is in contact with the upper surface of the feeding oblique block 12, the connecting rod 203 continuously drives the arc block 204 to move downwards, so that the pipe workpiece body 5 is separated from the inner cavity of the arc block 204, and the pipe workpiece body 5 moves downwards along the feeding oblique block 12, so that the feeding effect on the pipe workpiece body 5 is realized.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.