CN215612879U - Coating air knife edge capable of preventing blockage - Google Patents
Coating air knife edge capable of preventing blockage Download PDFInfo
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- CN215612879U CN215612879U CN202121887664.6U CN202121887664U CN215612879U CN 215612879 U CN215612879 U CN 215612879U CN 202121887664 U CN202121887664 U CN 202121887664U CN 215612879 U CN215612879 U CN 215612879U
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Abstract
The utility model provides an anti-blocking coating air knife edge which comprises a mounting frame, wherein breast rolls are rotatably connected to the centers of two sides of an inner cavity of the mounting frame, triangular blocks are bolted to two sides of the front surface of the mounting frame, a supporting plate is welded to the tops of the triangular blocks, the back surface of the supporting plate is welded to the front surface of the mounting frame, and a movable seat is bolted to the tops of the supporting plate. According to the utility model, through the matching of the air knife and the air knife edge, the shape of the air knife edge adopts an olecranon type, the position 30mm in front of the air knife edge is drooped and bent, the space distance between the upper opening and the lower opening of the air knife edge is 15mm, silicone oil liquid is greatly prevented from blowing to the upper opening of the air knife edge, meanwhile, the clearance between the air knife edge and the breast roll is 10mm, and the parallel distance between the lower opening of the air knife edge and the breast roll is 135mm, so that the air knife edge is prevented from being blocked by the silicone oil liquid due to rebounding, and meanwhile, the phenomenon that the silicone oil is coated on the paper surface unevenly and cannot achieve the quantitative effect, thereby affecting the product quality is avoided, and the problem that the traditional coating air knife edge cannot be blocked is solved.
Description
Technical Field
The utility model relates to the field of textured paper, in particular to an anti-blocking coating air knife edge.
Background
The masking paper is a high-tech paper for decoration and spraying (also called as color separation tape paper due to its special performance), is widely applied to indoor decoration, spray painting of household appliances and spraying of high-grade luxury cars, has clear and bright color separation effect boundary lines and arc line artistic effect, brings a new technical revolution to the decoration and spraying industries, and makes the industry glow with new vitality.
The masking paper is coated with silicone oil through a silicone oil feeding roller, the silicone oil is scraped through a metering roller, the masking paper passes through a breast roller, an air knife is arranged in the middle of the breast roller, the air volume of an air knife opening controls the rotating speed of a motor through the variable frequency of a fan motor, redundant silicone oil liquid is blown down to achieve the quantitative effect, however, the air knife is easy to rebound after blowing the silicone oil liquid, the air knife opening is blocked by silicone oil slag, the silicone oil is coated on the paper surface unevenly, the quantitative effect cannot be achieved, the product quality is affected, a user has to open the air knife to clean, and the masking paper and the silicone oil material are greatly wasted.
Therefore, there is a need to provide a coating air knife edge capable of preventing blockage to solve the technical problems.
Disclosure of Invention
The utility model provides an anti-blocking coating air knife edge, which solves the problem that the traditional coating air knife edge cannot be anti-blocked.
In order to solve the technical problem, the anti-blocking coating air knife edge comprises a mounting frame, wherein breast rolls are rotatably connected to the centers of two sides of an inner cavity of the mounting frame, triangular blocks are respectively bolted to two sides of the front surface of the mounting frame, a supporting plate is welded to the tops of the triangular blocks, the back surface of the supporting plate is welded to the front surface of the mounting frame, a movable seat is bolted to the top of the supporting plate, the inner cavity of the movable seat is movably connected with a first movable piece and a second movable piece through a movable shaft sequentially from left to right, air pipes are respectively bolted to the inner cavities of the first movable piece and the second movable piece, one opposite ends of the air pipes are communicated with air knives, the back surfaces of the air knives are communicated with air knife edges, the air knife edges are in eagle mouth shapes, and rotating mechanisms are arranged on the right side of the front surface of the mounting frame.
Preferably, one side of the wind knife edge close to the breast roll is in a drooping and bending shape, and the width of the wind knife edge is 15 mm.
Preferably, the clearance between the wind knife edge and the breast roll is 10mm, and the parallel distance between the wind knife edge and the breast roll is 135 mm.
Preferably, slewing mechanism includes mount pad, cylinder, bearing and connecting rod, the bottom bolt on the positive right side of mounting bracket has the mount pad, the inner chamber of mount pad has the cylinder through loose axle swing joint, the piston rod bolt of cylinder has the bearing, the inner circle of bearing rotates and is connected with the connecting rod, the left side of connecting rod and the right side bolt of second moving part.
Preferably, the right side of the bottom of the mounting seat is bolted with a supporting block, and the right side of the left mounting frame of the supporting block is bolted.
Preferably, the top of mounting bracket both sides all is bolted connection has the warning sign, and the surface spraying of warning sign has the warning poster.
Preferably, the mounting plate is bolted to both sides of the bottom of the mounting frame, and mounting holes are formed in the periphery of the top of the mounting plate.
Compared with the related art, the anti-blocking coating air knife edge provided by the utility model has the following beneficial effects:
the utility model provides an anti-clogging coating air knife edge,
1. according to the utility model, through the matching of the air knife and the air knife edge, the shape of the air knife edge adopts an olecranon type, the position 30mm in front of the air knife edge is drooped and bent, the space distance between the upper opening and the lower opening of the air knife edge is 15mm, silicone oil liquid is greatly prevented from blowing to the upper opening of the air knife edge, meanwhile, the clearance between the air knife edge and the breast roll is 10mm, and the parallel distance between the lower opening of the air knife edge and the breast roll is 135mm, so that the air knife edge is prevented from being blocked by the silicone oil liquid due to rebounding, and meanwhile, the phenomenon that the silicone oil is coated on the paper surface unevenly and cannot achieve the quantitative effect, thereby affecting the product quality is avoided, and the problem that the traditional coating air knife edge cannot be blocked is solved.
2. According to the utility model, one side of the wind knife edge, which is close to the breast roll, is in a drooping bending shape, the width of the wind knife edge is 15mm, silicone oil liquid is prevented from blowing to the upper opening of the wind knife edge, so that the wind knife edge is blocked, the gap between the wind knife edge and the breast roll is 10mm, and the parallel distance between the wind knife edge and the breast roll is 135mm, so that the silicone oil liquid is prevented from rebounding, so that the wind knife edge is blocked, through the matching of the mounting seat, the air cylinder, the bearing and the connecting rod, a user can conveniently rotate the wind knife to the optimum position away from the breast roll, through the matching of the supporting block, the stability of the supporting block is improved, so that the stability of the air cylinder is improved, so that the wind knife is more stable when rotating, through the matching of the warning board, the warning for the user is convenient, the dangerous situation of the user during operation is avoided, through the matching of the mounting board and the mounting hole, the user can conveniently and quickly mount and fix the mounting board, the stability of mounting bracket has been improved.
Drawings
FIG. 1 is a schematic structural view of a preferred embodiment of an anti-clogging coating air knife edge according to the present invention;
FIG. 2 is a perspective view of the air knife, breast roll and air knife edge of FIG. 1;
fig. 3 is an enlarged view of a structure of a region a shown in fig. 2.
Reference numbers in the figures: 1. a mounting frame; 2. a triangular block; 3. a movable seat; 4. a second movable member; 5. a rotating mechanism; 51. a mounting seat; 52. a cylinder; 53. a bearing; 54. a connecting rod; 6. a breather pipe; 7. a first movable member; 8. an air knife; 9. a breast roll; 10. a wind blade edge; 11. and a support plate.
Detailed Description
The utility model is further described with reference to the following figures and embodiments.
Referring to fig. 1, fig. 2 and fig. 3, fig. 1 is a schematic structural diagram of a preferred embodiment of an anti-clogging coating air knife edge according to the present invention; FIG. 2 is a perspective view of the air knife, breast roll and air knife edge of FIG. 1; fig. 3 is an enlarged view of a region a shown in fig. 2, and shows an anti-clogging coating air knife edge, which comprises a mounting frame 1, the center of the two sides of the inner cavity of the mounting rack 1 is rotatably connected with a breast roll 9, the two sides of the front surface of the mounting rack 1 are bolted with triangular blocks 2, the top of the triangular block 2 is welded with a supporting plate 11, the back of the supporting plate 11 is welded with the front of the mounting rack 1, the top of the supporting plate 11 is bolted with a movable seat 3, the inner cavity of the movable seat 3 is movably connected with a first movable piece 7 and a second movable piece 4 through a movable shaft from left to right, the inner cavities of the first moving part 7 and the second moving part 4 are respectively bolted with a vent pipe 6, one opposite end of the vent pipe 6 is communicated with an air knife 8, the back of the air knife 8 is communicated with an air knife edge 10, the air knife edge 10 is in an olecranon shape, and the right side of the front side of the mounting rack 1 is provided with a rotating mechanism 5.
One side of the wind knife edge 10 close to the breast roll 9 is in a drooping and bending shape, the width of the wind knife edge 10 is 15mm, one side of the wind knife edge 10 close to the breast roll 9 is in a drooping and bending shape, and the width of the wind knife edge 10 is 15mm, so that silicone oil liquid is prevented from blowing to the upper opening of the wind knife edge 10, and the wind knife edge 10 is prevented from being blocked.
The clearance between the wind knife edge 10 and the breast roll 9 is 10mm, the parallel distance between the wind knife edge 10 and the breast roll 9 is 135mm, the clearance between the wind knife edge 10 and the breast roll 9 is 10mm, and the parallel distance between the wind knife edge 10 and the breast roll 9 is 135mm, so that the silicone oil liquid is prevented from rebounding, and the wind knife edge 10 is blocked.
The rotating mechanism 5 comprises a mounting seat 51, an air cylinder 52, a bearing 53 and a connecting rod 54, the mounting seat 51 is bolted to the bottom of the right side of the front face of the mounting frame 1, the air cylinder 52 is movably connected to the inner cavity of the mounting seat 51 through a movable shaft, the bearing 53 is bolted to the piston rod of the air cylinder 52, the connecting rod 54 is rotatably connected to the inner ring of the bearing 53, the left side of the connecting rod 54 is bolted to the right side of the second movable piece 4, and through the matching of the mounting seat 51, the air cylinder 52, the bearing 53 and the connecting rod 54, a user can conveniently rotate the air knife 8 to the position which is most suitable for being far away from the breast roll 9.
The supporting block is bolted on the right side of the bottom of the mounting seat 51, and the right side of the left mounting frame 1 of the supporting block is bolted on the right side, so that the stability of the supporting block is improved through the matching of the supporting block, the stability of the air cylinder 52 is improved, and the air knife 8 is more stable in rotation.
The top of 1 both sides of mounting bracket all bolted connection has the warning sign, and the surface spraying of warning sign has the warning sign, through the cooperation of warning sign, is convenient for warn the user, avoids the user dangerous condition to appear when the operation.
The mounting panel has all been bolted to the both sides of mounting bracket 1 bottom, and all seted up the mounting hole around the mounting panel top, and through the cooperation of mounting panel and mounting hole, convenient to use person installs fixedly to mounting bracket 1 fast, has improved mounting bracket 1's stability.
The working principle of the anti-blocking coating air knife edge provided by the utility model is as follows:
in use, the user opens the cylinder 52, and the cylinder 52 lifts the bearing 53 via the piston rod, so as to drive the connecting rod 54 to rotate in the inner ring of the bearing 53, thereby driving the second movable part 4 to rotate, then the second movable part 4 drives the vent pipe 6 to rotate, thereby driving the wind knife 8 to rotate to the optimal position away from the breast roll 9, simultaneously, the shape of the wind knife edge 10 adopts the olecranon type, the position 30mm in front of the wind knife edge 10 droops and bends, and the space distance between the upper opening and the lower opening of the air knife edge 10 is 15mm, thereby greatly avoiding that the silicon oil liquid blows to the upper opening of the air knife edge 10, meanwhile, the clearance between the wind knife edge 10 and the breast roll 9 is 10mm, and the parallel distance between the lower opening of the wind knife edge 10 and the breast roll 9 is 135mm, so that the wind knife edge 10 is prevented from being blocked by the rebound of the silicon oil liquid, meanwhile, the phenomenon that the quality of the product is influenced because the paper surface is not uniformly coated with the silicon oil and the quantitative effect cannot be achieved is avoided.
Compared with the related art, the anti-blocking coating air knife edge provided by the utility model has the following beneficial effects:
according to the utility model, through the matching of the air knife 8 and the air knife edge 10, the shape of the air knife edge 10 adopts an olecranon type, the position 30mm in front of the air knife edge 10 is drooped and bent, and the space distance between the upper opening and the lower opening of the air knife edge 10 is 15mm, so that silicone oil liquid is greatly prevented from blowing to the upper opening of the air knife edge 10, meanwhile, the gap between the air knife edge 10 and the breast roll 9 is 10mm, and the parallel distance between the lower opening of the air knife edge 10 and the breast roll 9 is 135mm, so that the silicone oil liquid is prevented from rebounding and blocking the air knife edge 10, and meanwhile, the phenomenon that the silicone oil is unevenly coated on the paper surface, the quantitative effect is not achieved, the product quality is further influenced, and the problem that the traditional coating air knife edge cannot be blocked is solved.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (7)
1. The utility model provides a prevent coating wind edge of a knife of jam, includes mounting bracket (1), its characterized in that: the centers of the two sides of the inner cavity of the mounting rack (1) are both rotationally connected with breast rolls (9), triangular blocks (2) are bolted on two sides of the front surface of the mounting rack (1), a supporting plate (11) is welded on the top of each triangular block (2), the back surface of the supporting plate (11) is welded with the front surface of the mounting frame (1), the top of the supporting plate (11) is bolted with a movable seat (3), the inner cavity of the movable seat (3) is movably connected with a first movable piece (7) and a second movable piece (4) through a movable shaft from left to right, the inner cavities of the first moving part (7) and the second moving part (4) are respectively bolted with a vent pipe (6), one opposite end of the vent pipe (6) is communicated with an air knife (8), the back of the air knife (8) is communicated with an air knife edge (10), the wind knife edge (10) is shaped like an olecranon, and a rotating mechanism (5) is arranged on the right side of the front face of the mounting rack (1).
2. The anti-clogging coating air knife edge according to claim 1, characterized in that the side of the air knife edge (10) close to the breast roll (9) is in a sag bend shape, and the width of the air knife edge (10) is 15 mm.
3. The anti-clogging coating air knife edge according to claim 1, characterized in that the air knife edge (10) has a clearance of 10mm from the breast roll (9), and the air knife edge (10) has a parallel distance of 135mm from the breast roll (9).
4. The anti-clogging coating air knife edge according to claim 1, characterized in that the rotating mechanism (5) comprises a mounting seat (51), an air cylinder (52), a bearing (53) and a connecting rod (54), the mounting seat (51) is bolted to the bottom of the right side of the front face of the mounting frame (1), the air cylinder (52) is movably connected to the inner cavity of the mounting seat (51) through a movable shaft, the bearing (53) is bolted to the piston rod of the air cylinder (52), the connecting rod (54) is rotatably connected to the inner ring of the bearing (53), and the left side of the connecting rod (54) is bolted to the right side of the second movable member (4).
5. The anti-clogging coating air knife edge according to claim 4, characterized in that the right side of the bottom of the mounting base (51) is bolted with a support block, and the right side of the left side mounting rack (1) of the support block is bolted.
6. The anti-clogging coating air knife edge according to claim 1, characterized in that warning signs are bolted on the tops of both sides of the mounting frame (1), and warning signs are sprayed on the surfaces of the warning signs.
7. The anti-clogging coating air knife edge according to claim 1, characterized in that mounting plates are bolted to both sides of the bottom of the mounting frame (1), and mounting holes are formed around the top of the mounting plates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121887664.6U CN215612879U (en) | 2021-08-13 | 2021-08-13 | Coating air knife edge capable of preventing blockage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121887664.6U CN215612879U (en) | 2021-08-13 | 2021-08-13 | Coating air knife edge capable of preventing blockage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215612879U true CN215612879U (en) | 2022-01-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121887664.6U Active CN215612879U (en) | 2021-08-13 | 2021-08-13 | Coating air knife edge capable of preventing blockage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215612879U (en) |
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2021
- 2021-08-13 CN CN202121887664.6U patent/CN215612879U/en active Active
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