CN219923401U - Paint spraying device for plastic model part - Google Patents
Paint spraying device for plastic model part Download PDFInfo
- Publication number
- CN219923401U CN219923401U CN202321455525.5U CN202321455525U CN219923401U CN 219923401 U CN219923401 U CN 219923401U CN 202321455525 U CN202321455525 U CN 202321455525U CN 219923401 U CN219923401 U CN 219923401U
- Authority
- CN
- China
- Prior art keywords
- paint spraying
- box
- pull rods
- clamping
- spraying apparatus
- 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.)
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Links
- 238000005507 spraying Methods 0.000 title claims abstract description 69
- 239000003973 paint Substances 0.000 title claims abstract description 40
- 239000004033 plastic Substances 0.000 title claims abstract description 29
- 239000007921 spray Substances 0.000 abstract description 9
- 238000007592 spray painting technique Methods 0.000 description 5
- 229920001187 thermosetting polymer Polymers 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000000889 atomisation Methods 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000000748 compression moulding Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000004132 cross linking Methods 0.000 description 1
- 230000005574 cross-species transmission Effects 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000007731 hot pressing Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Nozzles (AREA)
Abstract
The utility model relates to the technical field of plastic part processing and discloses a paint spraying device for plastic model parts, which comprises a spraying box, wherein supporting legs are fixedly arranged at four end points at the bottom of the spraying box, a protection box is fixedly arranged at the top of the spraying box, a screw rod is rotatably arranged in the protection box, one end of the screw rod penetrates through the protection box and is fixedly connected with the output end of a motor, a moving block is connected onto the screw rod in a threaded manner, a connecting pipe is fixedly arranged at the bottom of the moving block, a spray head is fixedly arranged at the bottom of the connecting pipe, a feeding pipe is fixedly connected to the axial center of the top surface of the moving block, and a clamping structure is arranged in the spraying box.
Description
Technical Field
The utility model relates to the technical field of plastic part processing, in particular to a paint spraying device for plastic model parts.
Background
The plastic model is a mould made of plastic, has a micropore structure, smooth surface, high mechanical strength, good wear resistance, corrosion resistance, and is favorable for improving the quality of ceramic blanks, and the service life can reach more than four thousand times.
The plastic model is produced by hot pressing after filling plastic in a mold, and the compression molding is a process of putting powdery, granular or fibrous plastic into a mold cavity at a processing temperature, closing the mold, pressurizing and shaping and solidifying the plastic. The molding process may be used for both thermosets and thermoplastics. When the thermosetting plastic is molded, the plastic is always at high temperature, the thermosetting plastic placed in the cavity is changed into high-viscosity melt from solid under the action of pressure, and the high-viscosity melt flows into the cavity in the state to obtain the shape endowed by the cavity, the viscosity of the high-viscosity melt gradually increases to become solid along with the deepening of the crosslinking reaction, and finally the product is obtained after demolding.
The plastic model part is required to be polished to remove burrs after being produced, the surface is polished to be rough, paint is adsorbed conveniently, the paint forms a firm and continuous coating on the surface of a coated object, the effects of decoration, protection, special functions and the like are exerted, most of the existing plastic model part is operated by a manual handheld spray gun during spray painting, but the damage to the body of a worker is large in the mode, the clamping structure cannot rotate during use of the existing spray painting device, the surface of the part cannot be coated completely during spray painting, the clamping structure of a part of the spray painting device is overlarge in volume, and the effect after spray painting is influenced.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the utility model provides a paint spraying device for plastic model parts, which solves the problems.
(II) technical scheme
In order to achieve the above purpose, the present utility model provides the following technical solutions: a paint spraying apparatus for plastic model parts, includes the spraying case, the equal fixed mounting of bottom four endpoints of spraying case has the supporting leg, the top fixed mounting of spraying case has the protection box, the inside of protection box rotates and installs the lead screw, the one end of lead screw runs through the output fixed connection of protection box and motor together, threaded connection has the movable block on the lead screw, the bottom fixed mounting of movable block has the connecting pipe, the bottom fixed mounting of connecting pipe has the shower nozzle, the top surface axle center department fixedly connected with inlet pipe of movable block, the inside of spraying case is provided with the clamping structure.
Preferably, a chute is arranged at the position of the top axis of the protection box, which corresponds to the feeding pipe.
Preferably, a pressurizing sleeve is fixedly arranged in the connecting pipe, the pressurizing sleeve is in an inverted cone shape, and the spray head is an atomization spray head.
Preferably, the clamping structure comprises pull rods, clamping springs and clamping rods, wherein the two groups of pull rods are symmetrically arranged along the middle point of the spraying box, the two groups of pull rods are fixedly connected together through the clamping springs, and the clamping rods are fixedly arranged at the middle point of the pull rods.
Preferably, the two sides of the spraying box are provided with annular grooves corresponding to the extending ends of the pull rods, the tail ends of the pull rods penetrate through the annular grooves and extend to the outer side of the spraying box, and the baffle plate at the axis of the annular grooves is fixedly connected with the spraying box through the connecting sleeve.
Preferably, a rotating rod is rotatably arranged at the axis of the baffle on one side, and the other end of the rotating rod is fixedly connected with the pull rod.
Preferably, a limiting rod is fixedly arranged at the axis of the clamping spring, and two ends of the limiting rod are respectively and fixedly arranged on the pull rods at two sides.
(III) beneficial effects
Compared with the prior art, the utility model provides a paint spraying device for plastic model parts, which has the following beneficial effects:
1. this a paint spraying apparatus for plastic model part is provided with the clamping structure, when using, to both sides pulling pull rod, the pull rod can tear the expansion to both sides after the clamping spring, at this moment will need the part of spraying paint place between two sets of clamping rods, later loosen both sides pull rod can, but the not unidimensional part of centre gripping during the use to contact surface with between the part is littleer, more comprehensive when the spraying.
2. This a paint spraying apparatus for plastic model part, the annular has all been seted up to the extension end that the pull rod was corresponded to the both sides of spraying case, and the baffle of annular axle center department is in the same place through adapter sleeve and spraying case fixed connection, and when rotating, the pull rod can rotate along the annular, more makes things convenient for the spraying, and the baffle also is in the same place through adapter sleeve and spraying case outer wall fixed mounting, can avoid the paint vehicle to spill over, more convenient and practical.
3. This a paint spraying apparatus for plastic model part, clamping spring's axle center department fixed mounting has the gag lever post, and the both ends of gag lever post are fixed mounting respectively on the pull rod of both sides, and the gag lever post can avoid clamping spring to lead to deformation because of dragging for a long time, influences device life.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic cross-sectional view of a connecting tube according to the present utility model;
FIG. 3 is a schematic diagram of the internal structure of the present utility model.
In the figure: 1. a spraying box; 2. support legs; 3. a protection box; 4. a screw rod; 5. a feed pipe; 6. a chute; 7. a moving block; 8. a connecting pipe; 9. a spray head; 10. a pressurizing sleeve; 11. a pull rod; 12. a clamping spring; 13. a clamping rod; 14. a ring groove; 15. a baffle; 16. connecting sleeves; 17. a rotating rod; 18. and a limit rod.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, a paint spraying device for plastic model parts comprises a spraying box 1, wherein supporting legs 2 are fixedly installed at four end points at the bottom of the spraying box 1, a protection box 3 is fixedly installed at the top of the spraying box 1, a screw rod 4 is rotatably installed in the protection box 3, one end of the screw rod 4 penetrates through the protection box 3 and is fixedly connected with the output end of a motor, a moving block 7 is connected to the screw rod 4 in a threaded manner, a connecting pipe 8 is fixedly installed at the bottom of the moving block 7, a spray head 9 is fixedly installed at the bottom of the connecting pipe 8, a feeding pipe 5 is fixedly connected to the top surface axle center of the moving block 7, and a clamping structure is arranged in the spraying box 1.
Further, a chute 6 is formed in the position, corresponding to the feeding pipe 5, of the top axis of the protection box 3, and when the moving block 7 slides along the screw rod 4, the feeding pipe 5 can slide along the chute 6, so that paint is prevented from being supplied intermittently, and paint spraying work is prevented from being influenced.
Further, the inside fixed mounting of connecting pipe 8 has the cover 10 that pressurizes, and the cover 10 is the back taper, and shower nozzle 9 is the atomizer, and when inlet pipe 5 input paint vehicle, paint vehicle entering connecting pipe 8 is inside, extrudes through the osculum of cover 10 that pressurizes, increases pressure, more makes things convenient for the atomizing of paint vehicle.
Further, the clamping structure comprises two groups of pull rods 11, clamping springs 12 and clamping rods 13, the two groups of pull rods 11 are symmetrically arranged along the middle point of the spraying box 1, the two groups of pull rods 11 are fixedly connected together through the clamping springs 12, the clamping rods 13 are fixedly arranged at the middle point of the pull rods 11, the pull rods 11 are formed by fixedly arranging two groups of parallel straight pipes and connecting rods perpendicular to the two groups of straight pipes, when the spraying box is used, the pull rods 11 are pulled to two sides and expand to two sides after the springs 12 are pulled by the pull rods 11, parts needing to be sprayed are placed between the two groups of clamping rods 13, then the two groups of pull rods 11 are loosened, the parts with different sizes can be clamped when the spraying box is used, the contact surface between the parts is smaller, and the spraying box is more comprehensive when the spraying box is used.
Further, the annular grooves 14 are formed in the two sides of the spraying box 1, corresponding to the extending ends of the pull rods 11, the tail ends of the pull rods 11 penetrate through the annular grooves 14 and extend to the outer side of the spraying box 1, the baffle plates 15 at the axle center of the annular grooves 14 are fixedly connected with the spraying box 1 through the connecting sleeves 16, when the spraying box rotates, the pull rods 11 can rotate along the annular grooves 14, spraying is facilitated, and the baffle plates 15 are fixedly mounted with the outer wall surface of the spraying box 1 through the connecting sleeves 16, so that paint overflow can be avoided, and the spraying box is more convenient and practical.
Further, the axle center of one side baffle 15 is rotatably provided with the rotating rod 17, the other end of the rotating rod 17 is fixedly connected with the pull rod 11, and when the paint spraying device is used, the whole clamping structure can be driven to rotate only by rotating the special drying rod 17, so that the paint spraying device is more convenient and faster to use.
Further, the limiting rod 18 is fixedly installed at the axis of the clamping spring 12, two ends of the limiting rod 18 are respectively fixedly installed on the pull rods 11 on two sides, and deformation of the clamping spring 12 caused by long-time pulling and using can be avoided by the limiting rod 18, so that the service life of the device is influenced.
Instructions for use
When using, pull rod 11 to both sides pulling, pull rod 11 can tear spring 12 back to both sides expansion, at this moment will need to spray paint the part place between two sets of clamping bars 13, later loosen both sides pull rod 11 can, but the part of centre gripping not unidimensional during the use, and contact surface between the part is littleer, more comprehensive during the spraying, when carrying out the spraying, only need the starter motor, the motor drives lead screw 4 and rotates, when movable block 7 slides along lead screw 4, inlet pipe 5 can slide along spout 6, avoid the paint to break and supply, influence paint spraying work, when inlet pipe 5 inputs paint, the paint gets into inside connecting pipe 8, extrude through the inlet of pressurization cover 10, increase pressure, more make things convenient for the atomizing of paint, when needs to spray paint to the whole, only need rotate special dry 17 can drive whole clamping structure rotation, during the rotation, pull rod 11 can rotate along annular 14, it is more convenient to spray paint, and baffle 15 also through adapter sleeve 16 and spraying case 1 outer wall fixed mounting together, can avoid paint to overflow, it is more convenient and practical, the axle center of clamping spring 12 is fixed in place has the limit device to pull limit device 18 when can avoid the limit device to use time to influence paint spraying 12, when using the limit device is long service life.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. A paint spraying apparatus for plastic model parts, includes spray coating case (1), its characterized in that, the equal fixed mounting of bottom four endpoints of spray coating case (1) has supporting leg (2), the top fixed mounting of spray coating case (1) has protection box (3), the inside rotation of protection box (3) is installed lead screw (4), the one end of lead screw (4) runs through protection box (3) and the output fixed connection of motor together, threaded connection has movable block (7) on lead screw (4), the bottom fixed mounting of movable block (7) has connecting pipe (8), the bottom fixed mounting of connecting pipe (8) has shower nozzle (9), the top surface axle center department fixedly connected with inlet pipe (5) of movable block (7), the inside of spray coating case (1) is provided with clamping structure.
2. A paint spraying apparatus for plastic molded parts according to claim 1, wherein: a chute (6) is arranged at the position of the top axis of the protection box (3) corresponding to the feeding pipe (5).
3. A paint spraying apparatus for plastic molded parts according to claim 1, wherein: the inside of connecting pipe (8) is fixed mounting has pressurization cover (10), pressurization cover (10) are the back taper, shower nozzle (9) are the atomizer.
4. A paint spraying apparatus for plastic molded parts according to claim 1, wherein: the clamping structure comprises pull rods (11), clamping springs (12) and clamping rods (13), wherein two groups of the pull rods (11) are symmetrically arranged along the middle point of the spraying box (1), the two groups of the pull rods (11) are fixedly connected together through the clamping springs (12), and the clamping rods (13) are fixedly arranged at the middle point of the pull rods (11).
5. A paint spraying apparatus for plastic molded parts as claimed in claim 4, wherein: the two sides of the spraying box (1) are provided with annular grooves (14) corresponding to the extending ends of the pull rods (11), the tail ends of the pull rods (11) penetrate through the annular grooves (14) to extend to the outer side of the spraying box (1), and baffle plates (15) at the axle center of the annular grooves (14) are fixedly connected with the spraying box (1) through connecting sleeves (16).
6. A paint spraying apparatus for plastic molded parts as claimed in claim 5, wherein: a rotating rod (17) is rotatably arranged at the axis of the baffle plate (15) at one side, and the other end of the rotating rod (17) is fixedly connected with the pull rod (11).
7. A paint spraying apparatus for plastic molded parts as claimed in claim 4, wherein: the axial center of the clamping spring (12) is fixedly provided with a limiting rod (18), and two ends of the limiting rod (18) are respectively and fixedly arranged on the pull rods (11) at two sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321455525.5U CN219923401U (en) | 2023-06-08 | 2023-06-08 | Paint spraying device for plastic model part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321455525.5U CN219923401U (en) | 2023-06-08 | 2023-06-08 | Paint spraying device for plastic model part |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219923401U true CN219923401U (en) | 2023-10-31 |
Family
ID=88504066
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321455525.5U Active CN219923401U (en) | 2023-06-08 | 2023-06-08 | Paint spraying device for plastic model part |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219923401U (en) |
-
2023
- 2023-06-08 CN CN202321455525.5U patent/CN219923401U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |