A kind of electronic product tube welding grinding device
Technical field
The present invention relates to a kind of grinding device more particularly to a kind of electronic product tube welding grinding devices.
Background technique
Weld seam will be formed after tube welding, in order to guarantee the good finish of workpiece and appearance, and by the defects of weld seam
Removal needs to carry out grinding process to the surface of workpiece, and improves welding quality, needs to polish to weld seam, grasp at present
Make the hand-held angle grinder of personnel or wheel sander polishes to weld seam, during polishing, a large amount of waste residue can be generated, this
Angle grinder is easily skidded when a little waste residues for remaining in workpiece surface will affect the quality and manual polishing of workpiece, to endanger
Danger.
Summary of the invention
In order to overcome the hand-held angle grinder of current operator or wheel sander to polish weld seam, the process of polishing
In, a large amount of waste residue can be generated, these waste residues for remaining in workpiece surface will affect the quality of workpiece and manual polishing hour angle is ground
Machine easily skids, thus the shortcomings that causing danger, technical problem of the invention is: the waste residue of workpiece surface can be sprayed by providing one kind
Polish it is whole, polishing when the not vulnerable electronic product tube welding grinding device of operator.
Implementer's case of the invention is: a kind of electronic product tube welding grinding device, include endless glide,
Sliding block, arc panel, handle, the first external extension bar, telescopic rod, the first spring, sanding block, the second external extension bar, second in first
Interior telescopic rod, second spring, the first arc snap-gauge, the second arc snap-gauge, link block, screw rod and nut slide in endless glide
Formula is set there are two sliding block, and two slider tops are connected with arc panel, and arc panel top left side is connected with handle, a left side on front side of arc panel
Portion is connected with the second external extension bar, movable in the second external extension bar to be equipped with telescopic rod in second, and telescopic rod bottom end connects in second
It is connected to sanding block, is connected with second spring in second between telescopic rod top end and the second external extension bar inner top, in endless glide
The left and right sides is symmetrically connected with the first external extension bar, and the first spring, two the first bullets are respectively connected in two the first external extension bars
Spring end is respectively connected with telescopic rod in first, telescopic rod and the first movable cooperation of external extension bar in first, the left side first in
Telescopic rod right end is connected with the first arc snap-gauge, the right first in telescopic rod left end be connected with the second arc snap-gauge, the second arc
Shape snap-gauge left lower and the first arc snap-gauge lower right side pass through articulated connection, the first arc snap-gauge and the second arc snap-gauge top
Portion is respectively connected with link block, and two link block tops are provided with screw hole, movable in screw hole to be equipped with screw rod, movable on screw rod to set
There is nut.
Further, further including having expansion plate, motor, gear and the first tooth, right part is connected with flexible on front side of arc panel
Plate, expansion plate back lower are equipped with motor, and gear, the first arc snap-gauge and the second arc card are equipped on the output shaft of motor
The outer front side of plate is evenly spaced to be equipped with the first tooth, and the first tooth is engaged with gear.
Further, further include have protective agent case, drawing liquid pump, the first inlet tube, the first valve, mounting plate, hard tube and
Spray head is connected with mounting plate at the top of arc panel, and protective agent case is equipped at the top of mounting plate, and the is connected on the left of protective agent box top
One inlet tube is equipped with the first valve on the first inlet tube, and bottom is equipped with drawing liquid pump in protective agent case, is connected on drawing liquid pump
Hard tube, hard tube end are pierced by protective agent case and are connected with spray head.
Further, further including having connecting plate, shell, the second inlet tube, the second valve and delivery pipe, on the right side of mounting plate
It is connected with connecting plate, shell is installed at the top of connecting plate, case top is connected with the second inlet tube, is equipped on the second inlet tube
Second valve, shell left upper portion are connected with delivery pipe, and conveying pipe end connect and communicates with protective agent case right upper portion.
Further, further including having connecting rod and hairbrush, arc panel bottom front left side is connected with connecting rod, connecting rod bottom
End is equipped with hairbrush.
When needing to polish to pipe, operator screws off nut, then screws off screw rod, makes the first arc card
Plate and the second arc snap-gauge unclamp, then pipe is placed between the first arc snap-gauge and the second arc snap-gauge, at this point, operator
Screw rod is screwed in screw hole and tightens screw rod, nut is then screwed in into screw rod and tightens nut, pipe is fixed, operator is
Rotatable handles drive arc panel rotation, to drive the rotation of the second external extension bar, and then drive telescopic rod rotation in second,
Sanding block rotates with it, and polishes pipe.After polishing is good, operator stops operating handle.
Because further including having expansion plate, motor, gear and the first tooth, right part is connected with expansion plate on front side of arc panel, stretches
Plate back lower is equipped with motor, is equipped with gear on the output shaft of motor, the first arc snap-gauge and the second arc snap-gauge it is outer before
Side is evenly spaced to be equipped with the first tooth, and the first tooth is engaged with gear.Operator starts motor rotation, and band moving gear rotates,
Gear rolls on the first tooth, rotates motor and expansion plate, so that arc panel and handle be made to rotate, sanding block is rotated with it.
After polishing is good, motor is closed.In this way, just not needing manual rotation hand, so as to save manpower.
Because further including having protective agent case, drawing liquid pump, the first inlet tube, the first valve, mounting plate, hard tube and spray head, arc
It is connected with mounting plate at the top of shape plate, protective agent case is installed at the top of mounting plate, is connected with the first feed liquor on the left of protective agent box top
It manages, the first valve is installed on the first inlet tube, bottom is equipped with drawing liquid pump in protective agent case, it is connected with hard tube on drawing liquid pump,
Hard tube end is pierced by protective agent case and is connected with spray head.When sanding block rotation polishes to pipe, operator, which starts, to be taken out
Liquid pump works, and the protective agent in protective agent case is sprayed by hard tube from spray head, pipe is sprayed on, so as to play protective action.
Because further including having connecting plate, shell, the second inlet tube, the second valve and delivery pipe, it is connected on the right side of mounting plate
Connecting plate, connecting plate top are equipped with shell, and case top is connected with the second inlet tube, the second valve is equipped on the second inlet tube
Door, shell left upper portion are connected with delivery pipe, and conveying pipe end connect and communicates with protective agent case right upper portion.When arc panel turns
When dynamic, mounting plate rotation is driven, so that protective agent case be driven to rotate.When protective agent case turns to bottom, shell is intracorporal anti-
It protects agent to flow into protective agent case by delivery pipe, thus prevents drawing liquid pumping less than protective agent.
Because further including having connecting rod and hairbrush, arc panel bottom front left side is connected with connecting rod, the installation of connecting rod bottom end
There is hairbrush.When arc panel rotates, and sanding block rotation is driven to polish pipe, connecting rod rotation is driven, thus with electric brush
Rotation, the clast polished is cleaned down.
The present invention is rotated by motor, sanding block can be driven to rotate, polished pipe, just not need manual rotation's handle
Hand can be cleaned down the clast polished by hairbrush, be flowed into protective agent in protective agent case by delivery pipe, so as to anti-
Only drawing liquid pumping is less than protective agent.
Detailed description of the invention
Fig. 1 is the first schematic view of the front view of the invention.
Fig. 2 is partial enlargement diagram of the invention.
Fig. 3 is second of schematic view of the front view of the invention.
Fig. 4 is the third schematic view of the front view of the invention.
Fig. 5 is the 4th kind of schematic view of the front view of the invention.
Figure label title: 1. endless glides, 2. sliding blocks, 3. arc panels, 4. handles, 5. first external extension bars, 6. first
Interior telescopic rod, 7. first springs, 8. sanding blocks, 9. second external extension bars, telescopic rod in 10. second, 11. second springs, 12.
One arc snap-gauge, 13. second arc snap-gauges, 14. link blocks, 15. screw holes, 16. screw rods, 17. nuts, 18. expansion plates, 19. electricity
Machine, 20. gears, 21. first teeth, 22. pipes, 23. protective agent casees, 24. drawing liquid pumps, 25. first inlet tubes, 26. first valves,
27. mounting plate, 28. hard tubes, 29. spray heads, 30. connecting plates, 31. shells, 32. second inlet tubes, 33. second valves, 34. conveyings
Pipe, 35. connecting rods, 36. hairbrush.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Embodiment 1
A kind of electronic product tube welding grinding device, as shown in Figs. 1-5, include endless glide 1, sliding block 2, arc panel 3,
Telescopic rod 6 in handle 4, the first external extension bar 5, first, sanding block 8, stretches in the second external extension bar 9, second first spring 7
Bar 10, second spring 11, the first arc snap-gauge 12, the second arc snap-gauge 13, link block 14, screw rod 16 and nut 17, annular are sliding
Slidingtype is set there are two sliding block 2 on rail 1, is connected with arc panel 3 at the top of two sliding blocks 2,3 top left side of arc panel is connected with handle
4,3 front side left part of arc panel is connected with the second external extension bar 9, movable in the second external extension bar 9 to be equipped with telescopic rod 10 in second,
10 bottom end of telescopic rod is connected with sanding block 8 in second, connects between 9 inner top of 10 top of telescopic rod and the second external extension bar in second
It is connected to second spring 11, the left and right sides is symmetrically connected with the first external extension bar 5 in endless glide 1, in two the first external extension bars 5
It is respectively connected with the first spring 7, two 7 ends of the first spring are respectively connected with telescopic rod 6 in first, telescopic rod 6 and first in first
The movable cooperation of external extension bar 5, the left side first in 6 right end of telescopic rod be connected with the first arc snap-gauge 12, the right first in
6 left end of telescopic rod is connected with the second arc snap-gauge 13, under 12 right side of 13 left lower of the second arc snap-gauge and the first arc snap-gauge
Portion is respectively connected with link block 14, two link blocks at the top of the first arc snap-gauge 12 and the second arc snap-gauge 13 by being articulated and connected
14 tops are provided with screw hole 15, movable in screw hole 15 to be equipped with screw rod 16, movable on screw rod 16 to be equipped with nut 17.
Embodiment 2
A kind of electronic product tube welding grinding device, as shown in Figs. 1-5, include endless glide 1, sliding block 2, arc panel 3,
Telescopic rod 6 in handle 4, the first external extension bar 5, first, sanding block 8, stretches in the second external extension bar 9, second first spring 7
Bar 10, second spring 11, the first arc snap-gauge 12, the second arc snap-gauge 13, link block 14, screw rod 16 and nut 17, annular are sliding
Slidingtype is set there are two sliding block 2 on rail 1, is connected with arc panel 3 at the top of two sliding blocks 2,3 top left side of arc panel is connected with handle
4,3 front side left part of arc panel is connected with the second external extension bar 9, movable in the second external extension bar 9 to be equipped with telescopic rod 10 in second,
10 bottom end of telescopic rod is connected with sanding block 8 in second, connects between 9 inner top of 10 top of telescopic rod and the second external extension bar in second
It is connected to second spring 11, the left and right sides is symmetrically connected with the first external extension bar 5 in endless glide 1, in two the first external extension bars 5
It is respectively connected with the first spring 7, two 7 ends of the first spring are respectively connected with telescopic rod 6 in first, telescopic rod 6 and first in first
The movable cooperation of external extension bar 5, the left side first in 6 right end of telescopic rod be connected with the first arc snap-gauge 12, the right first in
6 left end of telescopic rod is connected with the second arc snap-gauge 13, under 12 right side of 13 left lower of the second arc snap-gauge and the first arc snap-gauge
Portion is respectively connected with link block 14, two link blocks at the top of the first arc snap-gauge 12 and the second arc snap-gauge 13 by being articulated and connected
14 tops are provided with screw hole 15, movable in screw hole 15 to be equipped with screw rod 16, movable on screw rod 16 to be equipped with nut 17.
It further include having expansion plate 18, motor 19, gear 20 and the first tooth 21,3 front side right part of arc panel is connected with expansion plate
18,18 back lower of expansion plate is equipped with motor 19, and gear 20,12 He of the first arc snap-gauge are equipped on the output shaft of motor 19
The outer front side of second arc snap-gauge 13 is evenly spaced to be equipped with the first tooth 21, and the first tooth 21 is engaged with gear 20.
Embodiment 3
A kind of electronic product tube welding grinding device, as shown in Figs. 1-5, include endless glide 1, sliding block 2, arc panel 3,
Telescopic rod 6 in handle 4, the first external extension bar 5, first, sanding block 8, stretches in the second external extension bar 9, second first spring 7
Bar 10, second spring 11, the first arc snap-gauge 12, the second arc snap-gauge 13, link block 14, screw rod 16 and nut 17, annular are sliding
Slidingtype is set there are two sliding block 2 on rail 1, is connected with arc panel 3 at the top of two sliding blocks 2,3 top left side of arc panel is connected with handle
4,3 front side left part of arc panel is connected with the second external extension bar 9, movable in the second external extension bar 9 to be equipped with telescopic rod 10 in second,
10 bottom end of telescopic rod is connected with sanding block 8 in second, connects between 9 inner top of 10 top of telescopic rod and the second external extension bar in second
It is connected to second spring 11, the left and right sides is symmetrically connected with the first external extension bar 5 in endless glide 1, in two the first external extension bars 5
It is respectively connected with the first spring 7, two 7 ends of the first spring are respectively connected with telescopic rod 6 in first, telescopic rod 6 and first in first
The movable cooperation of external extension bar 5, the left side first in 6 right end of telescopic rod be connected with the first arc snap-gauge 12, the right first in
6 left end of telescopic rod is connected with the second arc snap-gauge 13, under 12 right side of 13 left lower of the second arc snap-gauge and the first arc snap-gauge
Portion is respectively connected with link block 14, two link blocks at the top of the first arc snap-gauge 12 and the second arc snap-gauge 13 by being articulated and connected
14 tops are provided with screw hole 15, movable in screw hole 15 to be equipped with screw rod 16, movable on screw rod 16 to be equipped with nut 17.
It further include having expansion plate 18, motor 19, gear 20 and the first tooth 21,3 front side right part of arc panel is connected with expansion plate
18,18 back lower of expansion plate is equipped with motor 19, and gear 20,12 He of the first arc snap-gauge are equipped on the output shaft of motor 19
The outer front side of second arc snap-gauge 13 is evenly spaced to be equipped with the first tooth 21, and the first tooth 21 is engaged with gear 20.
It further include having protective agent case 23, drawing liquid pump 24, the first inlet tube 25, the first valve 26, mounting plate 27,28 and of hard tube
Spray head 29 is connected with mounting plate 27 at the top of arc panel 3, and protective agent case 23,23 top of protective agent case are equipped at the top of mounting plate 27
Left side is connected with the first inlet tube 25, and the first valve 26 is equipped on the first inlet tube 25, and bottom is equipped in protective agent case 23
Drawing liquid pump 24 is connected with hard tube 28 on drawing liquid pump 24, and 28 end of hard tube is pierced by protective agent case 23 and is connected with spray head 29.
Embodiment 4
A kind of electronic product tube welding grinding device, as shown in Figs. 1-5, include endless glide 1, sliding block 2, arc panel 3,
Telescopic rod 6 in handle 4, the first external extension bar 5, first, sanding block 8, stretches in the second external extension bar 9, second first spring 7
Bar 10, second spring 11, the first arc snap-gauge 12, the second arc snap-gauge 13, link block 14, screw rod 16 and nut 17, annular are sliding
Slidingtype is set there are two sliding block 2 on rail 1, is connected with arc panel 3 at the top of two sliding blocks 2,3 top left side of arc panel is connected with handle
4,3 front side left part of arc panel is connected with the second external extension bar 9, movable in the second external extension bar 9 to be equipped with telescopic rod 10 in second,
10 bottom end of telescopic rod is connected with sanding block 8 in second, connects between 9 inner top of 10 top of telescopic rod and the second external extension bar in second
It is connected to second spring 11, the left and right sides is symmetrically connected with the first external extension bar 5 in endless glide 1, in two the first external extension bars 5
It is respectively connected with the first spring 7, two 7 ends of the first spring are respectively connected with telescopic rod 6 in first, telescopic rod 6 and first in first
The movable cooperation of external extension bar 5, the left side first in 6 right end of telescopic rod be connected with the first arc snap-gauge 12, the right first in
6 left end of telescopic rod is connected with the second arc snap-gauge 13, under 12 right side of 13 left lower of the second arc snap-gauge and the first arc snap-gauge
Portion is respectively connected with link block 14, two link blocks at the top of the first arc snap-gauge 12 and the second arc snap-gauge 13 by being articulated and connected
14 tops are provided with screw hole 15, movable in screw hole 15 to be equipped with screw rod 16, movable on screw rod 16 to be equipped with nut 17.
It further include having expansion plate 18, motor 19, gear 20 and the first tooth 21,3 front side right part of arc panel is connected with expansion plate
18,18 back lower of expansion plate is equipped with motor 19, and gear 20,12 He of the first arc snap-gauge are equipped on the output shaft of motor 19
The outer front side of second arc snap-gauge 13 is evenly spaced to be equipped with the first tooth 21, and the first tooth 21 is engaged with gear 20.
It further include having protective agent case 23, drawing liquid pump 24, the first inlet tube 25, the first valve 26, mounting plate 27,28 and of hard tube
Spray head 29 is connected with mounting plate 27 at the top of arc panel 3, and protective agent case 23,23 top of protective agent case are equipped at the top of mounting plate 27
Left side is connected with the first inlet tube 25, and the first valve 26 is equipped on the first inlet tube 25, and bottom is equipped in protective agent case 23
Drawing liquid pump 24 is connected with hard tube 28 on drawing liquid pump 24, and 28 end of hard tube is pierced by protective agent case 23 and is connected with spray head 29.
It further include having connecting plate 30, shell 31, the second inlet tube 32, the second valve 33 and delivery pipe 34, mounting plate 27 is right
Side is connected with connecting plate 30, and shell 31 is equipped at the top of connecting plate 30, is connected with the second inlet tube 32 at the top of shell 31, second into
Second valve 33 is installed, 31 left upper portion of shell is connected with delivery pipe 34,34 end of delivery pipe and protective agent case in liquid pipe 32
23 right upper portions are connected and are communicated.
Embodiment 5
A kind of electronic product tube welding grinding device, as shown in Figs. 1-5, include endless glide 1, sliding block 2, arc panel 3,
Telescopic rod 6 in handle 4, the first external extension bar 5, first, sanding block 8, stretches in the second external extension bar 9, second first spring 7
Bar 10, second spring 11, the first arc snap-gauge 12, the second arc snap-gauge 13, link block 14, screw rod 16 and nut 17, annular are sliding
Slidingtype is set there are two sliding block 2 on rail 1, is connected with arc panel 3 at the top of two sliding blocks 2,3 top left side of arc panel is connected with handle
4,3 front side left part of arc panel is connected with the second external extension bar 9, movable in the second external extension bar 9 to be equipped with telescopic rod 10 in second,
10 bottom end of telescopic rod is connected with sanding block 8 in second, connects between 9 inner top of 10 top of telescopic rod and the second external extension bar in second
It is connected to second spring 11, the left and right sides is symmetrically connected with the first external extension bar 5 in endless glide 1, in two the first external extension bars 5
It is respectively connected with the first spring 7, two 7 ends of the first spring are respectively connected with telescopic rod 6 in first, telescopic rod 6 and first in first
The movable cooperation of external extension bar 5, the left side first in 6 right end of telescopic rod be connected with the first arc snap-gauge 12, the right first in
6 left end of telescopic rod is connected with the second arc snap-gauge 13, under 12 right side of 13 left lower of the second arc snap-gauge and the first arc snap-gauge
Portion is respectively connected with link block 14, two link blocks at the top of the first arc snap-gauge 12 and the second arc snap-gauge 13 by being articulated and connected
14 tops are provided with screw hole 15, movable in screw hole 15 to be equipped with screw rod 16, movable on screw rod 16 to be equipped with nut 17.
It further include having expansion plate 18, motor 19, gear 20 and the first tooth 21,3 front side right part of arc panel is connected with expansion plate
18,18 back lower of expansion plate is equipped with motor 19, and gear 20,12 He of the first arc snap-gauge are equipped on the output shaft of motor 19
The outer front side of second arc snap-gauge 13 is evenly spaced to be equipped with the first tooth 21, and the first tooth 21 is engaged with gear 20.
It further include having protective agent case 23, drawing liquid pump 24, the first inlet tube 25, the first valve 26, mounting plate 27,28 and of hard tube
Spray head 29 is connected with mounting plate 27 at the top of arc panel 3, and protective agent case 23,23 top of protective agent case are equipped at the top of mounting plate 27
Left side is connected with the first inlet tube 25, and the first valve 26 is equipped on the first inlet tube 25, and bottom is equipped in protective agent case 23
Drawing liquid pump 24 is connected with hard tube 28 on drawing liquid pump 24, and 28 end of hard tube is pierced by protective agent case 23 and is connected with spray head 29.
It further include having connecting plate 30, shell 31, the second inlet tube 32, the second valve 33 and delivery pipe 34, mounting plate 27 is right
Side is connected with connecting plate 30, and shell 31 is equipped at the top of connecting plate 30, is connected with the second inlet tube 32 at the top of shell 31, second into
Second valve 33 is installed, 31 left upper portion of shell is connected with delivery pipe 34,34 end of delivery pipe and protective agent case in liquid pipe 32
23 right upper portions are connected and are communicated.
It further include having connecting rod 35 and hairbrush 36,3 bottom front left side of arc panel is connected with connecting rod 35,35 bottom end of connecting rod
Hairbrush 36 is installed.
When needing to polish to pipe 22, operator screws off nut 17, then screws off screw rod 16, makes first
Arc snap-gauge 12 and the second arc snap-gauge 13 unclamp, then by pipe 22 be placed on the first arc snap-gauge 12 and the second arc snap-gauge 13 it
Between, at this point, screw rod 16 is screwed in screw hole 15 and tightens screw rod 16 by operator, nut 17 is then screwed in into screw rod 16 and is tightened
Nut 17, pipe 22 is fixed, and operator, that is, rotatable handles 4 drive arc panel 3 to rotate, to drive the second external extension
Bar 9 rotates, and then telescopic rod 10 in second is driven to rotate, and sanding block 8 is rotated with it, polished pipe 22.Polishing gets well it
Afterwards, operator stops operating handle 4.
Because further including having expansion plate 18, motor 19, gear 20 and the first tooth 21,3 front side right part of arc panel, which is connected with, to be stretched
Contracting plate 18,18 back lower of expansion plate are equipped with motor 19, and gear 20, the first arc snap-gauge are equipped on the output shaft of motor 19
12 and second the outer front side of arc snap-gauge 13 it is evenly spaced first tooth 21 is installed, the first tooth 21 is engaged with gear 20.Operator
Member's starting motor 19 rotates, and band moving gear 20 rotates, and gear 20 rolls on the first tooth 21, makes motor 19 and 18 turns of expansion plate
Dynamic, so that arc panel 3 and handle 4 be made to rotate, sanding block 8 is rotated with it.After polishing is good, motor 19 is closed.In this way, just not
Need manual rotation hand 4, so as to save manpower.
Because further including having protective agent case 23, drawing liquid pump 24, the first inlet tube 25, the first valve 26, mounting plate 27, hard tube
28 and spray head 29, mounting plate 27 is connected at the top of arc panel 3, and protective agent case 23, protective agent case 23 are installed at the top of mounting plate 27
Top left side is connected with the first inlet tube 25, and the first valve 26 is equipped on the first inlet tube 25, and bottom is pacified in protective agent case 23
Equipped with drawing liquid pump 24, hard tube 28 is connected on drawing liquid pump 24,28 end of hard tube is pierced by protective agent case 23 and is connected with spray head 29.When
When the rotation of sanding block 8 polishes to pipe 22, operator starts drawing liquid pump 24 and works, and the protective agent in protective agent case 23 is logical
It crosses hard tube 28 to spray from spray head 29, pipe 22 is sprayed on, so as to play protective action.
Because further including having connecting plate 30, shell 31, the second inlet tube 32, the second valve 33 and delivery pipe 34, mounting plate
27 right sides are connected with connecting plate 30, and shell 31 is equipped at the top of connecting plate 30, the second inlet tube 32 is connected at the top of shell 31, the
Second valve 33 is installed, 31 left upper portion of shell is connected with delivery pipe 34,34 end of delivery pipe and protection on two inlet tubes 32
23 right upper portion of agent case is connected and is communicated.When arc panel 3 rotates, mounting plate 27 is driven to rotate, to drive protective agent case 23
Rotation.When protective agent case 23 turns to bottom, the protective agent in shell 31 is flowed into protective agent case 23 by delivery pipe 34,
Drawing liquid pump 24 is thus prevented to take out less than protective agent.
Because further including having connecting rod 35 and hairbrush 36,3 bottom front left side of arc panel is connected with connecting rod 35, connecting rod 35
Bottom end is equipped with hairbrush 36.When arc panel 3 rotates, and the rotation of sanding block 8 is driven to polish pipe 22, connecting rod 35 is driven
Rotation cleans down the clast polished to rotate with electric brush 36.
Finally, it should be noted that the above embodiments are merely illustrative of the technical solutions of the present invention rather than protects to the present invention
The limitation of range is protected, although the invention is described in detail with reference to the preferred embodiments, those skilled in the art should
Understand, it can be with modification or equivalent replacement of the technical solution of the present invention are made, without departing from the essence of technical solution of the present invention
And range.