Glass cleaning machine circular pipe type air knife
Technical field
The utility model relates to a kind of glass cleaning machine circular pipe type air knife, can be effectively applied to glass cleaning machine and clean glass.
Background technology
Though present glass cleaning machine is various with air knife version, and its shortcoming is respectively arranged.The structure that has is too complicated, and cost is higher; Have because factors such as structures, manufacturing, air knife cutter seam is difficult to guarantee the uniformity of linearity and cutter seam width, the air drag of self is big or wind-force is evenly neat inadequately, reduced the cleaning performance of glass cleaning machine, also have owing to reasons such as structure and air knife arrangements, be not easy accurately to adjust, can't guarantee the air-dry and clean of glass surface and periphery, can not satisfy the cleaning requirement of high quality glass.
Summary of the invention
The utility model provides a kind of glass cleaning machine that has adjusting device circular pipe type air knife, and to solve the complex structure that prior art exists, cost is higher, and cleans the glass effects instability, can't satisfy the problem of high quality glass cleaning requirement.
The technical solution adopted in the utility model is: comprise top air knife, bottom air knife, installing mechanism and butterfly valve, the two ends of top air knife and bottom air knife are connected on top air knife flap seat and the bottom air knife supporting seat by installing mechanism respectively, at an end of this top air knife and bottom air knife butterfly valve are housed; This top air knife and bottom air knife are circular tube structure, are provided with cutter seam vertically on the tube wall of this top air knife one side relative with the pipe of bottom air knife, this cutter seam and described pipe an angle radially arranged; Cutter seam width adjusting mechanism is housed on described top air knife and bottom air knife.
Described top air knife and bottom air knife process by steel pipe.
Described cutter seam width adjusting mechanism is a plurality of locking screw screw bolt and nuts, and a plurality of these clamping screws pass the through hole of two middle side part correspondences of described top air knife and bottom air knife pipe vertically at interval, and are connected with nut.
Described installing mechanism comprises top air knife support ring, bottom air knife support ring, support set, the preceding suspension rod of top air knife, top air knife rear suspension bar, bottom air knife front support rod and bottom air knife back support rod, top air knife support ring and bottom air knife support ring are enclosed within the front portion of top air knife and bottom air knife respectively, and suspension rod and bottom air knife front support rod are connected to the top and bottom of this top air knife support ring and bottom air knife support ring before the air knife of top; The other end of suspension rod and bottom air knife front support rod all is connected with the preceding supporting seat of top air knife flap seat, bottom air knife of front portion by adjusting nut before this top air knife; Rear end at described top air knife and bottom air knife respectively is connected a support set, these two support sets are connected with the end of top air knife rear suspension bar with bottom air knife support bar respectively, and the other end of this top air knife rear suspension bar and bottom air knife back support rod is connected with supporting seat behind the air knife of bottom with the top air knife flap seat at rear portion by adjusting nut.
The forward position of described top air knife cutter seam and the back edge of bottom air knife cutter seam are on same plane, and this plane is perpendicular to the plane by the processed glass between top air knife and the bottom air knife.
Air knife of the present utility model uses up and down in pairs, and the air knife body adopts the steel pipe manufacturing, and cutter stitches according to certain angle time processing moulding, and the steel pipe middle part is provided with clamping screw, can regulate the width of cutter seam by the degree of tightness of bolt.Air knife air intake vent one side end is provided with butterfly valve mechanism, can be according to practical condition by regulating the size that the butterfly valve opening degree is regulated air quantity.Fixing, the adjusting device of one cover air knife are provided in addition, and this device is made up of screw mandrel, support ring and support set etc., according to the design feature of this covering device, correspondingly provides a kind of accurate air knife to adjust mode.
The utility model is simple in structure, be convenient to processing and fabricating, be applied in the glass cleaning machine, not only the adjustment of air knife is easy, accurate up and down, and air knife body air drag is little, and the time processing moulding of cutter seam has guaranteed that cutter is sewn on the uniformity on the width and the reasonability and the accuracy of linearity on the total length direction and cutter seam angle.In addition, per pass air knife itself can also be regulated air quantity separately by butterfly valve.Therefore, this novel air knife has not only improved the air outlet blast, and can be by the air outlet air quantity of butterfly valve reasonable distribution per pass air knife, guaranteed that air-out flow is even, angle is reasonable, the direction neat and consistent can effectively guarantee the especially air-dry and cleaning of glass periphery of glass surface, can satisfy the cleaning requirement of high quality glass.
Description of drawings
Fig. 1 is the utility model front view.
Fig. 2 is the A-A cutaway view (inside of not representing the butterfly valve governor motion) of Fig. 1
Fig. 3 is the utility model structure shaft side figure.
Fig. 4 is the B-B cutaway view (the part of butterfly valve governor motion is not installed in expression) of Fig. 1.
Schematic diagram when Fig. 5 is the utility model adjustment air knife.
Description of reference numerals: 1. butterfly valve governor motion; 2. top air knife support ring; 3. adjustment nut; 4. supporting seat before the air knife of top; 5. top air knife; 6. clamping screw; 7. support set; 8. top air knife rear suspension bar; 10. supporting seat behind the air knife of top; 11. supporting seat behind the air knife of bottom; 13. bottom air knife back support rod; 14. bottom air knife; 15. supporting seat before the air knife of bottom; 17. bottom air knife support ring; 18. square; 19. glass; 20. holding screw; 21. cutter seam; 22. transfer roller; 23. suspension rod before the air knife of top; 24. bottom air knife front support rod.
The specific embodiment
Referring to Fig. 1~shown in Figure 5, the utility model comprises top air knife 5, installing mechanism, bottom air knife 14 and butterfly valve (comprising regulating handle) 1, the two ends of top air knife 5 and bottom air knife 14 respectively by hanging mechanism and supporting mechanism be connected forward and backward top air knife flap seat 4 and 10 and bottom air knife back and front supporting seat 15 and 13 on, at the front end of this top air knife 5 and bottom air knife 14 butterfly valve 1 is housed.This top air knife 5 and bottom air knife 14 are circular tube structure, are provided with cutter seam 21 vertically on the tube wall of this top air knife 5 one side relative with the pipe of bottom air knife 14, this cutter seam 21 and described pipe an angle radially arranged.Cutter seam width adjusting mechanism is housed on described top air knife 5 and bottom air knife 14, this cutter seam width adjusting mechanism is made up of a plurality of clamping screws 6, a plurality of these clamping screws 6 pass the through hole of two middle side part correspondences of described top air knife 5 and bottom air knife 14 pipes vertically at interval, and are connected with nut.Because cutter seam 21 is elongate slot, meeting is spreading owing to the elasticity of steel self stress, so can control the size that cutter stitches 21 width by the locking degree of clamping screw 6.
Described installing mechanism comprises top air knife support ring 2, bottom air knife support ring 17, support set 7, the preceding suspension rod 23 of top air knife, top air knife rear suspension bar 8, bottom air knife front support rod 24 and bottom air knife back support rod 13, top air knife support ring 2 and bottom air knife support ring 17 are enclosed within the front portion of top air knife 5 and bottom air knife 14 respectively, and fixing by holding screw 20, suspension rod 23 and bottom air knife front support rod 24 are connected to the top and bottom of this top air knife support ring 2 and bottom air knife support ring 17 before the air knife of top; The other end of suspension rod 23 and bottom air knife front support rod 24 all is connected with the preceding supporting seat 15 of top air knife flap seat 4, bottom air knife of front portion by adjusting nut 3 before this top air knife; Rear end at described top air knife 5 and bottom air knife 14 respectively is connected a support set 7, these two support sets 7 are connected with the end of top air knife rear suspension bar 8 with bottom air knife support bar 13 respectively, and the other end of this top air knife rear suspension bar 8 and bottom air knife back support rod 13 is connected with supporting seat 11 behind the air knife of bottom with the top air knife flap seat 10 at rear portion by adjusting nut.
Respectively top air knife 5 and 14 suspensions of bottom air knife are fixed on glass cleaning machine upper stand and the lower framework by described installing mechanism.
The forward position of described top air knife cutter seam 21 and the back edge of bottom air knife cutter seam 21 are on same plane, and this plane is perpendicular to the plane by the processed glass 19 between top air knife and the bottom air knife.No matter air knife is vertical placements or tilting with respect to glass 19 direct of travels, and air knife all uses up and down in pairs.Top air knife 5 and bottom air knife 14 process by steel pipe, and cutter seam 21 is set on the tube wall of this steel pipe vertically, and this cutter seam 21 has an angle with the RADIAL of steel pipe, and time processing forms.The cutter 21 tilting effects of stitching are that air knife 21 Down Highways are when being parallel to glass, the wind that air knife blows out will form a fixing angle with the glass surface time, to strengthen cleaning performance, and by rotation air knife itself, can adjust the size of blowing and glass surface angle, after once adjustment finishes, adjust no longer easily in actual use.Steel pipe two middle side parts of top air knife 5 and bottom air knife 14 respectively have row through hole spaced apart, pass in each through hole with clamping screw 6, and clamping screw 6 other ends are connected with nut.Degree of tightness by clamping screw 6 can be regulated the size that cutter stitches 21 width.Regulate air quantity by the opening degree that adjusting top air knife 5 and bottom air knife 14 insert the butterfly valve 1 of airducts one end.
Referring to Fig. 4 and Fig. 5, the utility model is when adjusting air knife, at first adjust the angle of air knife cutter seam 21, as shown in Figure 4, top air knife 5 is lifted, unclamp the holding screw 20 on top air knife support ring 2, the bottom air knife support ring 17, square 18 is placed on the glass plate 19, rotates air knife, the back edge of cutter seam 21 that makes the forward position of cutter seam 21 of top air knife 5 and bottom air knife 14 is on the plane of a vertical glass 19, then holding screw 20 is tightened, air knife is fixed.Secondly adjust the height of air knife up and down, adjust, top and the bottom air knife 5 and 14 is adjusted to apart from the suitable distance of glass 19 by adjusting nut 3.