CN111346760A - Spraying tool of jumbo size NB spare - Google Patents
Spraying tool of jumbo size NB spare Download PDFInfo
- Publication number
- CN111346760A CN111346760A CN201811572980.7A CN201811572980A CN111346760A CN 111346760 A CN111346760 A CN 111346760A CN 201811572980 A CN201811572980 A CN 201811572980A CN 111346760 A CN111346760 A CN 111346760A
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- China
- Prior art keywords
- spraying
- piece
- spray
- supporting
- jig
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000005507 spraying Methods 0.000 title claims abstract description 67
- 239000007921 spray Substances 0.000 claims description 16
- 239000003973 paint Substances 0.000 description 10
- 238000000576 coating method Methods 0.000 description 4
- 239000011248 coating agent Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000003595 mist Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000004040 coloring Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B13/00—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
- B05B13/02—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work
- B05B13/0221—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work characterised by the means for moving or conveying the objects or other work, e.g. conveyor belts
Landscapes
- Spray Control Apparatus (AREA)
- Details Or Accessories Of Spraying Plant Or Apparatus (AREA)
Abstract
The invention relates to the field of spraying equipment, and particularly discloses a spraying jig for a large-size NB piece. The supporting piece is connected with the conveying line and moves forwards along with the conveying line; the two spraying shielding panels are respectively vertically arranged on two opposite sides of the support piece and are connected with the support piece through a buckle connection structure; a workpiece to be sprayed is hung on a spraying shielding panel. This spraying tool can realize carrying out the spraying to the public mould die joint and the master model face of two jumbo size NB pieces simultaneously, and the spraying is efficient.
Description
[ technical field ] A method for producing a semiconductor device
The invention relates to the field of spraying equipment, in particular to a spraying jig for a large-size NB piece.
[ background of the invention ]
Air spraying is a coating process widely adopted in the current paint coating construction. The air spraying is that the air flow of compressed air flows through the nozzle hole of the spray gun to form negative pressure, the negative pressure enables paint to be sucked from a suction pipe and sprayed out through the nozzle to form paint mist, and the paint mist is sprayed onto the surface of the part to be coated to form a uniform paint film. The air spraying can produce even paint, and the coating is fine and smooth; the coating can be uniformly coated on the hidden parts (such as gaps, concave-convex parts and the like) of the parts. After the plastic part is sprayed, the following effects can be obtained: 1. the surface defects of the molded part can be covered; 2. because the coloring of the plastic is difficult, various colors can be obtained by spraying; 3. the electrostatic performance of the plastic is improved, and dust adsorption is reduced; 4. the hardness and the scratch resistance of the plastic are enhanced; 5. the weather resistance of the plastic is improved; 6. the gloss of the surface of the plastic part is adjusted randomly; 7. the sand grain paint, the fluff paint and other special paints can obtain better appearance and hand feeling. Therefore, the paint spraying process is one of the main processes in the surface treatment technology of plastic parts. When the air spraying treatment is performed on the part to be sprayed, a spraying jig is usually needed to carry the part to be sprayed.
Like chinese patent "a multiple part spraying tool" (application number 201721628662.9), a spraying tool for realizing carrying out the spraying to a plurality of parts is provided, this spraying tool includes a plurality of spraying moulds and a support, and each spraying mould is installed on the support, and the support hangs on the production line that moves forward. During spraying, parts to be sprayed are horizontally placed on the spraying molds respectively, and when a production line passes through the spraying equipment, the spraying equipment sprays the parts, so that the parts are sprayed.
However, when the spraying jig is used for spraying the large-size NB piece, the large-size NB piece needs to be horizontally placed, so that the occupied space is large, and the spraying efficiency is low; in addition, the spraying jig can only spray the female die surface of the large-size NB part, but cannot spray the male die parting surface of the large-size NB part.
Therefore, it is necessary to design a spraying jig for large-sized NB pieces to solve the above problems.
[ summary of the invention ]
The invention aims to provide a spraying jig for large-size NB pieces, which can be used for simultaneously spraying male mold parting surfaces and female mold surfaces of two large-size NB pieces and is high in spraying efficiency.
In order to achieve the purpose, the invention adopts the following technical scheme:
a spraying jig for large-size NB pieces comprises a supporting piece and two spraying shielding panels, wherein the supporting piece is connected with a conveying line and moves forwards along with the conveying line; the two spray shielding panels are respectively vertically arranged on two opposite sides of the support piece and are connected with the support piece through a buckle connection structure; and one large-size NB piece to be sprayed is hung on one spraying shielding panel.
Further, the snap connection structure includes:
the at least two rows of buckling holes are formed in the side part of the supporting piece and are arranged up and down; and
and the at least two rows of buckling pieces are arranged on one side of the spray shielding panel, which faces the supporting piece, and can be buckled and connected with the corresponding buckling holes respectively.
Furthermore, two opposite sides of the support member are respectively provided with a side plate, and each buckle hole is formed in the side plate; the side plate is parallel to the spray shielding panel, and the width of the side plate is smaller than that of the spray shielding panel.
Furthermore, each row of the support part is provided with at least two buckling holes.
Further, the support member includes:
the two opposite sides of the supporting bracket are respectively connected with the two spray shielding panels; the center of the bottom of the supporting bracket is provided with a clamping groove; and
the top end of the supporting rod is clamped in the clamping groove.
Furthermore, an anti-rotation structure is arranged in the clamping groove.
Furthermore, the anti-rotation structure is a protrusion convexly arranged on the inner side of the clamping groove.
The invention has the beneficial effects that: hanging two workpieces to be sprayed on the two spraying shielding panels respectively by using the spraying shielding panels which are vertically arranged on two opposite sides of the supporting piece respectively; when two workpieces to be sprayed move to the spraying position along with the supporting piece, two large-size NB pieces can be sprayed simultaneously through the spraying equipment, the spraying of the male die parting surface and the female die parting surface of the workpieces to be sprayed can be realized, and the spraying efficiency is high.
[ description of the drawings ]
Fig. 1 is a schematic perspective view of a spraying jig for a large-sized NB piece according to the present invention;
FIG. 2 is a top view of a large-sized NB piece spraying jig provided by the present invention;
fig. 3 is an exploded view of a spraying jig for large-sized NB pieces according to the present invention;
FIG. 4 is a schematic view of the support bracket of FIG. 1 at an angle;
FIG. 5 is a schematic view of the support bracket of FIG. 1 at another angle;
fig. 6 is a schematic structural view of the spray shield panel in fig. 1.
[ detailed description ] embodiments
The technical scheme of the invention is further explained by the specific implementation mode in combination with the attached drawings.
As shown in fig. 1-6, a spray coating fixture for large-sized NB pieces includes a support 10 and two spray shielding panels 20. Wherein the support member 10 is connected to the conveyor line and moves forward with the conveyor line; the two spraying shielding panels 20 are respectively vertically arranged at two opposite sides of the support member 10 and are connected with the support member 10 through a buckle connection structure 30; a shadow mask 20 is hung over a large size NB 40 to be painted.
Specifically, the snap connection structure 30 includes at least two rows of snap holes 31 and at least two rows of snap elements 32. Wherein, each row of the fastening holes 31 are arranged at the side part of the support 10 and arranged up and down; each row of the fasteners 32 is disposed on a side of the shielding panel 20 facing the support 10, and can be respectively fastened to the corresponding fastener holes 31. During installation, the fasteners 32 on the shielding panels 20 are respectively fastened into the corresponding fastening holes 31, so that the two shielding panels 20 are firmly connected with the supporting member 10.
Furthermore, two opposite sides of the supporting member 10 are respectively provided with a side plate 121, and each fastening hole 31 is opened on the side plate 121; the side plates 121 are parallel to the shielding panel 20, and the width of the side plates 121 is smaller than that of the shielding panel 20, so as to prevent the side plates 121 from interfering with the large-sized NB pieces 40 hung on the shielding panel 20.
Preferably, there are at least two snap holes 31 per row on the support 10. Accordingly, there are at least two snaps 32 per row on the shadow panel 20.
In the present invention, the supporting member 10 includes a supporting bracket 12 and a supporting rod 11. Wherein, two opposite sides of the support bracket 12 are respectively connected with two spray-shielding panels 20; a clamping groove 122 is formed in the center of the bottom of the support bracket 12; the top end of the support rod 11 is clamped in the clamping groove 122. Preferably, support cradle 12 is of a rectangular configuration, with sufficient spatial separation between opposite sides of support cradle 12 to ensure that the male mold section (the side adjacent to support cradle 12) of large size NB piece 40 can be painted.
In order to avoid the rotation of the supporting rod 11 relative to the supporting bracket 12 and further affect the spraying effect, an anti-rotation structure may be disposed in the clamping groove 122. Preferably, the rotation-preventing structure is a protrusion 123 protruding from the inner side of the slot.
When the spraying jig is used for spraying, two large-size NB pieces 40 to be sprayed are hung on the two spraying shielding panels 20 respectively; the conveying line drives the support rod 11 and the support bracket 12 to move, and simultaneously drives the two large-size NB pieces 40 to move towards the spraying equipment together; the spraying equipment can be used for simultaneously spraying the two large-size NB pieces 40, the male die parting surfaces and the female die parting surfaces of the large-size NB pieces 40 can be simultaneously sprayed, and the spraying efficiency is high.
The technical principles of the present invention have been described above in connection with specific embodiments, which are intended to explain the principles of the present invention and should not be construed as limiting the scope of the present invention in any way. Based on the explanations herein, those skilled in the art will be able to conceive of other embodiments of the present invention without inventive effort, which would fall within the scope of the present invention.
Claims (7)
1. The spraying jig for the large-size NB piece is characterized by comprising a supporting piece and two spraying shielding panels, wherein the supporting piece is connected with a conveying line and moves forwards along with the conveying line; the two spray shielding panels are respectively vertically arranged on two opposite sides of the support piece and are connected with the support piece through a buckle connection structure; and a large-size NB piece to be sprayed is hung on one spraying shielding panel.
2. The spray coating jig of claim 1, wherein the snap connection structure comprises:
the at least two rows of buckling holes are formed in the side part of the supporting piece and are arranged up and down; and
and the at least two rows of buckling pieces are arranged on one side of the spray shielding panel, which faces the supporting piece, and can be buckled and connected with the corresponding buckling holes respectively.
3. The spraying jig of claim 2, wherein side plates are respectively disposed on two opposite sides of the supporting member, and each of the fastening holes is formed in the side plate; the side plate is parallel to the spray shielding panel, and the width of the side plate is smaller than that of the spray shielding panel.
4. The spray coating jig of claim 2 wherein there are at least two said snap holes per row on said support member.
5. The spray coating fixture of claim 1 wherein said support comprises:
the two opposite sides of the supporting bracket are respectively connected with the two spray shielding panels; the center of the bottom of the supporting bracket is provided with a clamping groove; and
the top end of the supporting rod is clamped in the clamping groove.
6. The spraying jig according to claim 5, wherein an anti-rotation structure is provided in the clamping groove.
7. The spraying jig according to claim 6, wherein the rotation preventing structure is a protrusion protruding from the inner side of the engaging groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811572980.7A CN111346760A (en) | 2018-12-21 | 2018-12-21 | Spraying tool of jumbo size NB spare |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811572980.7A CN111346760A (en) | 2018-12-21 | 2018-12-21 | Spraying tool of jumbo size NB spare |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111346760A true CN111346760A (en) | 2020-06-30 |
Family
ID=71190186
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811572980.7A Pending CN111346760A (en) | 2018-12-21 | 2018-12-21 | Spraying tool of jumbo size NB spare |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111346760A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2899957Y (en) * | 2006-05-12 | 2007-05-16 | 东欣昌实业股份有限公司 | Spray fixing tool and improving structure for increasing conical buckle of being sprayed article |
| CN203935951U (en) * | 2014-07-11 | 2014-11-12 | 深圳市中联讯科技有限公司 | Spray finishing jig |
| CN104190599A (en) * | 2014-07-30 | 2014-12-10 | 格林精密部件（惠州）有限公司 | Universal fixture for spraying injection molding parts |
| CN206897709U (en) * | 2017-07-12 | 2018-01-19 | 漳州盈塑工业有限公司 | A kind of spraying frock of charging box upper-lower casing |
| CN206965983U (en) * | 2017-06-27 | 2018-02-06 | 深圳市佳信德科技有限公司 | Phone housing All-in-One fixtures for painting with barricade function |
| CN207385778U (en) * | 2017-10-16 | 2018-05-22 | 苏州工业园区第一塑胶有限公司 | Gauge painting device integrated with product |
-
2018
- 2018-12-21 CN CN201811572980.7A patent/CN111346760A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2899957Y (en) * | 2006-05-12 | 2007-05-16 | 东欣昌实业股份有限公司 | Spray fixing tool and improving structure for increasing conical buckle of being sprayed article |
| CN203935951U (en) * | 2014-07-11 | 2014-11-12 | 深圳市中联讯科技有限公司 | Spray finishing jig |
| CN104190599A (en) * | 2014-07-30 | 2014-12-10 | 格林精密部件（惠州）有限公司 | Universal fixture for spraying injection molding parts |
| CN206965983U (en) * | 2017-06-27 | 2018-02-06 | 深圳市佳信德科技有限公司 | Phone housing All-in-One fixtures for painting with barricade function |
| CN206897709U (en) * | 2017-07-12 | 2018-01-19 | 漳州盈塑工业有限公司 | A kind of spraying frock of charging box upper-lower casing |
| CN207385778U (en) * | 2017-10-16 | 2018-05-22 | 苏州工业园区第一塑胶有限公司 | Gauge painting device integrated with product |
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| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200630 |
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| RJ01 | Rejection of invention patent application after publication |