Galvanized sheet longitudinal joint welding equipment that PAM welded
Technical Field
The utility model relates to a welding equipment technical field especially relates to a galvanized sheet longitudinal joint welding equipment that PAM welded.
Background
The galvanized sheet is a steel sheet coated with a layer of zinc, the butt joint of the galvanized sheet is welded through longitudinal seam welding equipment in the production process of the galvanized sheet, and the galvanized sheet is applied to food processing, pharmacy and chemical container manufacturing.
The galvanized sheet longitudinal joint welding equipment that current PAM welded often welds galvanized sheet butt joint department through artifical handheld welding rifle, and not only welding operation is inefficient like this, also reduces staff's personal safety, and the galvanized sheet longitudinal joint welding equipment that current PAM welded simultaneously does not have spacing between to two galvanized sheets, makes two galvanized sheets not hard up in welding process easily to lead to the welding effect of device not good.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, one of the purposes of the utility model is to provide a galvanized sheet longitudinal seam welding equipment that PAM welded.
The utility model discloses an one of the purpose adopts following technical scheme to realize:
the utility model provides a galvanized sheet longitudinal joint welding equipment that PAM welded, includes the workstation, the rectangle opening has been seted up at the top of workstation, the bottom of workstation is close to the equal fixedly connected with supporting leg in four corners department, the bottom fixedly connected with install bin of workstation, the bottom of install bin is close to intermediate position department and has seted up the mounting groove, the top of install bin sets up for the opening, the inner chamber of install bin is equipped with stop gear, the top of workstation is close to left side fixedly connected with L shape frame, the bottom of L shape frame L shape structure horizontal one side is close to right side fixedly connected with electric telescopic handle, electric telescopic handle's bottom fixedly connected with casing, the bottom of casing sets up for the opening, the inner chamber of casing is equipped with reciprocating mechanism.
Further, stop gear includes first motor, first motor fixed connection is at mounting groove inner chamber top, first motor power output shaft axle head fixedly connected with driving gear, the left side meshing of driving gear has driven gear, driven gear's top centre of a circle department fixedly connected with pivot, install bin inner chamber bottom intermediate position department fixedly connected with bearing, the inner chamber of bearing is run through on the top of pivot to extend to in the inner chamber of install bin.
Further, the outside of pivot is close to the fixed cover of top department and is equipped with the fluted roller, both sides are close to top and bottom department around the fluted roller and all have meshed rack plate, two the equal fixedly connected with fly leaf in one side that the rack plate kept away from mutually, two the equal fixedly connected with connecting rod in top of fly leaf, two the top of connecting rod all runs through rectangle open-ended inner chamber to fixedly connected with splint.
Further, two the equal first slider of fixedly connected with in bottom of fly leaf, first spout has all been seted up in install bin inner chamber bottom left and right sides department, two first slider swing joint is the inner chamber of adjacent first spout respectively.
Further, the reciprocating mechanism comprises a second motor, the second motor is fixedly connected to the left side of the inner cavity of the shell and close to the front side, a straight rod is fixedly connected to the shaft end of a power output shaft of the second motor, a round rod is arranged on the rear side of the straight rod, chain wheels are fixedly connected to the right ends of the straight rod and the round rod, a chain is arranged between the two chain wheels, and the two chain wheels are connected through chain transmission.
Further, the right side of chain is close to front side department swing joint has the movable block, the outside swing joint of movable block has the movable frame, the bottom fixedly connected with montant of movable frame, the bottom fixedly connected with welding gun of montant.
Furthermore, the top fixedly connected with connecting plate of activity frame, the top fixedly connected with second slider of connecting plate, the second spout has been seted up at casing inner chamber top, second slider swing joint is at the inner chamber of second spout.
Compared with the prior art, the beneficial effects of the utility model reside in that:
1. the utility model has the advantages that by arranging the limiting mechanism, the two galvanized plates can be limited when being welded by mutually matching the first motor, the driving gear, the driven gear, the rotating shaft, the toothed roller, the rack plate, the movable plate, the connecting rod and the clamping plate, the looseness during welding is avoided, and the welding effect of the device is improved;
2. the utility model discloses a set up reciprocating mechanism, through mutually supporting of these parts of welding rifle, second motor, straight-bar, round bar, sprocket, chain, movable block, adjustable frame, connecting plate and montant, need not artifical handheld welding chamber welding operation, also improve the security of the welding operation of device when improving the welding efficiency of device.
The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical means of the present invention more clearly understood, the present invention may be implemented according to the content of the description, and in order to make the above and other objects, features, and advantages of the present invention more obvious and understandable, the following preferred embodiments are described in detail with reference to the accompanying drawings.
Drawings
FIG. 1 is a sectional view of the present embodiment;
FIG. 2 is a partial side cross-sectional view of the housing of the present embodiment;
FIG. 3 is an enlarged view of the embodiment at A in FIG. 1;
fig. 4 is an enlarged view of the embodiment at B in fig. 2.
In the figure: 1. a work table; 2. an L-shaped frame; 3. supporting legs; 4. an electric telescopic rod; 5. a housing; 6. installing a box; 7. a first motor; 8. a driving gear; 9. a driven gear; 10. a rotating shaft; 11. a toothed roller; 12. a rack plate; 13. a movable plate; 14. a connecting rod; 15. a splint; 16. welding a gun; 17. a second motor; 18. a straight rod; 19. a round bar; 20. a sprocket; 21. a chain; 22. a movable block; 23. a movable frame; 24. a connecting plate; 25. a vertical rod.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and the detailed description, and it should be noted that the embodiments or technical features described below can be arbitrarily combined to form a new embodiment without conflict.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
Referring to fig. 1 to 4 of the drawings,
example 1:
a galvanized sheet longitudinal joint welding equipment for PAM welding comprises a workbench 1, the top of the workbench 1 is provided with a rectangular opening, the bottom of the workbench 1 is close to four corners and is fixedly connected with supporting legs 3, the bottom of the workbench 1 is fixedly connected with an installation box 6, the bottom of the installation box 6 is close to a middle position and is provided with an installation groove, the top of the installation box 6 is provided with an opening, the inner cavity of the installation box 6 is provided with a limiting mechanism, the top of the workbench 1 is close to the left side and is fixedly connected with an L-shaped frame 2,L and is fixedly connected with an electric telescopic rod 4 at the position close to the right side of the bottom of the transverse side of the 2L-shaped frame, the bottom of the electric telescopic rod 4 is fixedly connected with a shell 5, the bottom of the shell 5 is provided with an opening, and the inner cavity of the shell 5 is provided with a reciprocating mechanism;
the limiting mechanism comprises a first motor 7, the first motor 7 is fixedly connected to the top of an inner cavity of the mounting groove, a driving gear 8 is fixedly connected to the shaft end of a power output shaft of the first motor 7, a driven gear 9 is meshed with the left side of the driving gear 8, a rotating shaft 10 is fixedly connected to the center of the top of the driven gear 9, a bearing is fixedly connected to the middle position of the bottom of the inner cavity of the mounting box 6, the top end of the rotating shaft 10 penetrates through the inner cavity of the bearing and extends into the inner cavity of the mounting box 6, a toothed roller 11 is fixedly sleeved on the outer side of the rotating shaft 10 close to the top end, rack plates 12 are meshed on the front side and the rear side of the toothed roller 11 close to the top and the bottom, movable plates 13 are fixedly connected to the sides far away from the two rack plates 12, first sliding blocks are fixedly connected to the bottoms of the two movable plates 13, first sliding grooves are formed in the left side and the right side of the bottom of the inner cavity of the mounting box 6, the two first sliding blocks are movably connected to the inner cavities of the adjacent first sliding grooves respectively, connecting rods 14 are fixedly connected to the tops of the two movable plates 13, the tops of the two connecting rods 14, and the tops of the connecting rods 14 penetrate through the inner cavity with a rectangular opening, and clamping plate 15;
place the required position with the device earlier, later place two galvanized sheets at the top of workstation 1, two galvanized sheets set up for controlling, later open the external power supply of first motor 7, first motor 7 power output shaft is rotatory to drive the driving gear 8 of fixing at first motor 7 power output shaft axle head rotatory, thereby make the driven gear 9 with driving gear 8 meshing rotatory, driven gear 9 is rotatory while driving pivot 10 rotatory, thereby make fixed cover establish the fluted roller 11 on pivot 10 rotatory, the fluted roller 11 is rotatory simultaneously, thereby make two rack plates 12 with it meshing, pulling adjacent fly leaf 13 under the spacing of first spout and first slider, move to the centre, make splint 15 move to the centre through fixing connecting rod 14 on adjacent fly leaf 13, thereby spacing two galvanized sheets, when avoiding welding operation, two galvanized sheets are not hard up, improve the welding effect of device.
Example 2:
the reciprocating mechanism comprises a second motor 17, the second motor 17 is fixedly connected to the left side of the inner cavity of the shell 5 close to the front side, a straight rod 18 is fixedly connected to the shaft end of a power output shaft of the second motor 17, a round rod 19 is arranged on the rear side of the straight rod 18, chain wheels 20 are fixedly connected to the right ends of the straight rod 18 and the round rod 19, a chain 21 is arranged between the two chain wheels 20, the two chain wheels 20 are in transmission connection through the chain 21, a movable block 22 is movably connected to the right side of the chain 21 close to the front side, a movable frame 23 is movably connected to the outer side of the movable block 22, a connecting plate 24 is fixedly connected to the top of the movable frame 23, a second sliding block is fixedly connected to the top of the connecting plate 24, a second sliding groove is formed in the top of the inner cavity of the shell 5, the second sliding block is movably connected to the inner cavity of the second sliding groove, a vertical rod 25 is fixedly connected to the bottom of the movable frame 23, and a welding gun 16 is fixedly connected to the bottom end of the vertical rod 25;
the external power supply of the electric telescopic rod 4 is turned on, the electric telescopic rod 4 drives the pushing shell 5 to move downwards, the distance between the welding gun 16 and the galvanized plates is adjusted, the external power supply of the electric telescopic rod 4 is turned off after adjustment is finished, the external power supply of the second motor 17 is turned on, the power output shaft of the second motor 17 rotates to drive the straight rod 18 fixed at the shaft end of the power output shaft of the second motor 17 to rotate, the straight rod 18 rotates, the round rod 19 rotates through the chain wheel 20 and the chain 21, the movable frame 23 is limited by the connecting plate 24, the second sliding groove and the second sliding block and moves backwards under the action of the movable block 22 which moves at the position close to the front side of the right side of the chain 21, the welding gun 16 moves backwards to weld the joint between the two galvanized plates through the vertical rod 25 fixed at the bottom of the movable frame 23, the welding efficiency of the device is improved, and meanwhile the safety of the device is improved.
The working principle is as follows: when the utility model is used, the device is firstly placed at a required position, then two galvanized plates are placed at the top of the workbench 1, the two galvanized plates are arranged in a left-right mode, then an external power supply of a first motor 7 is opened, a power output shaft of the first motor 7 rotates to drive a driving gear 8 fixed at the shaft end of the power output shaft of the first motor 7 to rotate, so that a driven gear 9 meshed with the driving gear 8 rotates, the driven gear 9 rotates to drive a rotating shaft 10 to rotate, a toothed roller 11 fixedly sleeved on the rotating shaft 10 rotates, the toothed roller 11 rotates simultaneously, so that two toothed plates 12 meshed with the toothed roller are driven, an adjacent movable plate 13 is pulled to move towards the middle under the limit of a first sliding chute and a first sliding block, a clamping plate 15 moves towards the middle through a connecting rod 14 fixed on the adjacent movable plate 13, thereby limiting is carried out on the two galvanized plates, when welding operation is avoided, the two galvanized plates are loosened, the welding effect of the device is improved, then the external power supply of an electric telescopic rod 4 is opened, the electric telescopic rod 4 drives a pushing shell 5 to move downwards, the distance between a welding gun 16 and a second rotating shaft 17, the rotating shaft end of a second rotating electric telescopic rod is connected with a second rotating shaft 17, a rotating shaft 17 is connected with a second rotating connecting rod 17, a rotating shaft 17 and a rotating shaft 17, a rotating shaft 22 of a second rotating shaft connecting rod which is connected with a rotating rod which is connected with a second rotating shaft 22, the welding efficiency of the device is improved, and meanwhile, the safety of the device is also improved.
The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention cannot be limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are all within the protection scope of the present invention.