The utility model content
Technical problem to be solved in the utility model is, overcomes the shortcoming of prior art, provides a kind of transverse joint automatic sander to fill up the blank of storage-tank transverse-seam automatically grinding equipment, the automatically grinding reconditioning evenly, high efficiency, reduce labour intensity greatly.
In order to solve above technical problem, the utility model provides a kind of transverse joint automatic sander, comprise frame and control box, be provided with along polishing steel plate side along the walking mechanism that moves at described frame two ends, described frame is provided with fixed support, on described fixed support, sanding component is installed, described sanding component comprises the drive motors that is installed on the described frame, driving wheel, grinding wheel, swelling device and polishing band, described driving wheel is connected on the described drive motors, and, between described grinding wheel and driving wheel, also be provided with swelling device by described polishing band drive grinding wheel.
The technical scheme that the utility model further limits is: aforesaid transverse joint automatic sander, described swelling device is made up of guiding, spring, adjusting screw mandrel and expansion tightening wheel, be provided with spring between described adjusting screw mandrel and the described guiding, described guiding is connected with described expansion tightening wheel, described expansion tightening wheel contacts with the described polishing band back side again.
The replacing of polishing band for convenience, aforesaid transverse joint automatic sander also is provided with the top wheel mechanism that is used for adjustable range between described frame and polishing steel plate, and described top wheel mechanism is a universal wheel; Can realize the distance adjustment of frame and polishing steel plate, the top wheel mechanism plays the counterfort supporting role simultaneously.
Aforesaid transverse joint automatic sander, described sanding component are provided with the slide plate that grinding depth is regulated, and slide plate is regulated sanding component and moved forward and backward, and can realize the control of polishing high (thick) degree.
Aforesaid transverse joint automatic sander, be connected with the screw mandrel governor motion of can upper and lower displacement adjusting on the described fixed support that sanding component is installed, sanding component is installed on the fixed mount of frame, fixed mount is finely tuned up and down by the relative sanding component of leading screw governor motion, and grinding wheel and weld seam that realization is beaten in the sanding component are accurately located.
Aforesaid transverse joint automatic sander, described sanding component and described frame junction are provided with the worm gear seat of angle adjustment, and described worm gear seat is regulated by worm screw; Realize grinding wheel vertical plane angular adjustment, when frame and storage tank shell out of plumb, it is parallel with tank skin to regulate the polishing band.
Aforesaid transverse joint automatic sander also is provided with the adjustment expansion bracket on the described frame, adjust expansion bracket and frame specific elongation and shortening, can adapt to the different plate width of cloth of stave sheets.
Further, aforesaid transverse joint automatic sander, the arranged outside of the polishing band between described driving wheel and expansion tightening wheel has the protection case, plays the protective action to operating personnel.
The beneficial effects of the utility model are: the utility model automatic sander is filled up the blank of storage-tank transverse-seam automatically grinding equipment, can the reconditioning of storage-tank transverse-seam reinforcement is consistent with stave sheets, there is not obvious hollow; The automatically grinding reconditioning evenly, high efficiency, reduce labour intensity greatly.
The specific embodiment
Embodiment 1
A kind of transverse joint automatic sander that present embodiment provides; structure such as Fig. 1 Fig. 2 and shown in Figure 3; comprise frame 1 and control box 3; be provided with along polishing steel plate side along the walking mechanism 2 that moves at described frame 1 two ends; described frame 1 is provided with fixed support 6; on described fixed support 6, sanding component 7 is installed; described sanding component comprises the drive motors 20 that is installed on the described frame; driving wheel 21; grinding wheel 13; swelling device 23 and polishing are with 12; drive motors 20 is installed on the connecting plate for electric motor 19; installing plate 22 is installed on the fixed support 6 of frame 1; described driving wheel 21 is connected on the described drive motors 20; and be with 12 to drive grinding wheels 13 by described polishing; between described grinding wheel 13 and driving wheel 21, also be provided with swelling device 23; the arranged outside of the polishing band between described driving wheel 21 and expansion tightening wheel 11 has protection case 9, plays the protective action to operating personnel.
Aforementioned swelling device 23 is made up of guiding 10, spring 14, adjusting screw mandrel 15 and expansion tightening wheel 11, be provided with spring 10 between described adjusting screw mandrel 15 and the described guiding 10, described guiding 10 is connected with described expansion tightening wheel 11, described expansion tightening wheel 11 is with 12 back sides to contact with described polishing again.
The replacing of polishing band for convenience also is provided with the top wheel mechanism 5 that is used for adjustable range between described frame 1 and polishing steel plate, described top wheel mechanism is a universal wheel; Can realize the distance adjustment of frame 1 and polishing steel plate, top wheel mechanism 5 plays the counterfort supporting role simultaneously; Described sanding component 7 is provided with the slide plate 16 that grinding depth is regulated, and slide plate 16 is regulated sanding component and moved forward and backward, and can realize the control of polishing high (thick) degree.Be connected with the screw mandrel governor motion of can upper and lower displacement adjusting 4 on the described fixed support 6 that sanding component 7 is installed, sanding component is installed on the fixed support 6 of frame, fixed support 6 is finely tuned up and down by leading screw governor motion 4 relative sanding components 7, and the grinding wheel 13 that realizes beating in the sanding component is accurately located with weld seam.
As shown in Figure 4, described sanding component 7 and described frame 1 junction are provided with the worm gear seat 17 of angle adjustment, and described worm gear seat 17 is regulated by worm screw 18; Realize grinding wheel 13 vertical plane angular adjustment, when frame 1 and storage tank shell out of plumb, it is parallel with tank skin to regulate the polishing band, also is provided with on the described frame and adjusts expansion bracket 8, and adjustment expansion bracket and frame 1 specific elongation and shortening can adapt to the different plate width of cloth of stave sheets.
In addition to the implementation, the utility model can also have other embodiments.All employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop on the protection domain of the utility model requirement.