CN220231416U - Plastic material paint aging endurance test device - Google Patents
Plastic material paint aging endurance test device Download PDFInfo
- Publication number
- CN220231416U CN220231416U CN202321453292.5U CN202321453292U CN220231416U CN 220231416 U CN220231416 U CN 220231416U CN 202321453292 U CN202321453292 U CN 202321453292U CN 220231416 U CN220231416 U CN 220231416U
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- test cabinet
- plastic material
- test
- carbon arc
- paint
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- 238000012360 testing method Methods 0.000 title claims abstract description 64
- 239000003973 paint Substances 0.000 title claims abstract description 38
- 230000032683 aging Effects 0.000 title claims abstract description 25
- 239000000463 material Substances 0.000 title claims abstract description 21
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 20
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 20
- 238000001125 extrusion Methods 0.000 claims description 13
- 230000005540 biological transmission Effects 0.000 claims description 9
- 230000000149 penetrating effect Effects 0.000 claims description 7
- 239000004576 sand Substances 0.000 claims description 7
- 239000004575 stone Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 14
- 238000004088 simulation Methods 0.000 abstract description 7
- 230000001681 protective effect Effects 0.000 abstract description 3
- 238000009415 formwork Methods 0.000 abstract description 2
- 238000005034 decoration Methods 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000001678 irradiating effect Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Landscapes
- Testing Resistance To Weather, Investigating Materials By Mechanical Methods (AREA)
Abstract
The utility model discloses a plastic material paint aging endurance test device, which comprises a test cabinet horizontally placed on the ground, wherein a split type protective door is rotatably installed on the front side surface of the test cabinet by utilizing a hinge, and a display panel is fixedly installed on the upper end of the outer surface of the front side of the test cabinet; the rotating roller is transversely rotatably arranged at the middle position inside the test cabinet; the carbon arc lamp is installed the inside left and right sides of test cabinet, this durable testing arrangement of plastic material paint ageing adopts novel structural design for the device utilizes carbon arc lamp simulation sunlight at the in-process of using, and utilizes out tuber pipe simulation natural wind power, thereby utilizes multiple simulation condition comprehensive test paint's ageing durability, and drives reciprocal lead screw at live-rollers pivoted in-process and rotate, thereby drives carbon arc lamp left and right sides reciprocating motion, makes carbon arc lamp to plastic formwork's irradiation range more comprehensive.
Description
Technical Field
The utility model relates to the technical field of paint durability test, in particular to a plastic material paint aging durability test device.
Background
In the process of automobile production, plastic parts are used as decoration parts for interior decoration and exterior decoration, paint materials are required to be sprayed on the surfaces of the plastic parts for attractive appearance and long service life, and the service durability of different paint materials is different, so that the service durability of certain paint needs to be tested before the paint is used, and the service life of automobile parts is ensured.
In the prior art, chinese patent with the authority of CN212722538U discloses a paint coating aging testing device, which comprises a shell and a medium pipe, wherein an accelerating fan is arranged on the upper side inside the shell, the bottom of the accelerating fan is fixedly connected with an air guide pipe, the bottom of the air guide pipe is fixedly connected with a communicating pipe, the bottom of the communicating pipe is fixedly connected with a communicating disk, through holes are uniformly formed in the bottom of the communicating disk, the communicating disk is arranged inside a working box, the right end of the working box is fixedly connected with a sliding block, a wood plate is arranged at the bottom of the working box, the upper end of the working box is fixedly connected with the transmission pipe, and an installation cavity is formed inside the working box; the left end of the medium pipe is fixedly connected with the communicating pipe, and the right end of the medium pipe is fixedly connected with the tee joint device. According to the paint coating aging testing device, the device for testing the cold resistance and heat resistance of paint alternately is realized by switching the valves on the cold air pipe and the steam pipe back and forth, so that the paint aging state can be simulated to the greatest extent, and … … can be realized conveniently
The device accelerates the aging of paint by utilizing the exchange of cold and heat in the using process, so that the durability of the paint is tested in a short time, and if the paint is sprayed on an appearance plastic part in the actual using process, the paint needs to be irradiated by sunlight, and the ultraviolet rays in the sunlight are also an important factor for causing the aging of the paint, so that the device is not comprehensive enough for the aging test.
Disclosure of Invention
The utility model aims to provide a plastic material paint aging endurance test device, which aims to solve the problem that the paint test project in the background technology is not comprehensive enough.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a durable testing arrangement of plastic material paint ageing, includes the test cabinet of level place subaerial, test cabinet front side surface utilizes the hinge rotation to install to open guard gate, just test cabinet front side surface upper end fixed mounting has display panel, still includes:
the rotating roller is transversely and rotatably arranged at the middle position in the test cabinet, the outer surface of the rotating roller is uniformly provided with groove structures at equal intervals, the inside of the groove on the outer surface of the rotating roller is clamped and provided with a plastic template, and the plastic template is made of the same material of an automobile plastic part and is sprayed with paint to be tested;
the carbon arc lamps are arranged at the left side and the right side of the inside of the test cabinet and are used for simulating sunlight irradiation;
the air box is fixedly arranged at the bottom end inside the test cabinet, storage boxes are fixedly arranged at the left end and the right end inside the air box, and fine sand and stones used for simulating flying sand in natural environments are placed inside the storage boxes;
the air outlet pipe is fixedly installed on the front side surface of the air box in a penetrating mode, the upper end of the air outlet pipe extends to the upper end inside the test cabinet, and the air outlet pipe is used for simulating wind power in natural environment.
Preferably, the transverse rotating shaft is transversely arranged at the lower end inside the test cabinet, and the transverse rotating shaft synchronously rotates with the rotating roller through a first transmission belt connected with the transverse rotating shaft, and the rotating roller drives the transverse rotating shaft to rotate through the first transmission belt in the rotating process.
Preferably, the extrusion cam is coaxially and fixedly arranged outside the middle position of the transverse rotating shaft, a pushing device is arranged at a corresponding position below the extrusion cam, and the transverse rotating shaft is utilized to drive the extrusion cam to rotate, so that the extrusion cam extrudes the pushing device.
Preferably, a penetrating sliding structure is formed between the pushing device and the air box, a movable plate for extruding air inside the air box is fixedly arranged at the bottom of the pushing device, and the movable plate is driven to move inside the air box by the pushing device, so that air is discharged from the air outlet pipe, and the purpose of simulating wind power is achieved.
Preferably, the pushing device forms an elastic structure between the air box and the reset spring arranged outside the middle of the pushing device.
Preferably, the carbon arc lamp is installed on the outer surface of the mounting plate inside the test cabinet, and a left-right sliding structure is formed between the mounting plate and the test cabinet.
Preferably, the inside thread that runs through of mounting panel installs the reciprocating screw that rotates the installation with the test cabinet, just reciprocating screw is through the second driving belt and the synchronous rotation of live-rollers that are connected with it, and the live-rollers drives reciprocating screw through the second driving belt at pivoted in-process and rotates to make reciprocating screw follow and rotate.
Compared with the prior art, the utility model has the beneficial effects that: this durable testing arrangement of plastic material paint ageing adopts novel structural design for the device utilizes carbon arc lamp simulation sunlight in the in-process of using, and utilizes out tuber pipe simulation natural wind power, thereby utilizes the ageing durability of multiple simulation condition comprehensive test paint, and drives reciprocal lead screw at live-rollers pivoted in-process and rotate, thereby drives carbon arc lamp left and right reciprocating motion, makes carbon arc lamp to plastic formwork's irradiation range more comprehensive, its concrete content as follows:
1. the cooperation between live-rollers, first driving belt, extrusion cam and the air tank is used, utilizes the motor to drive the live-rollers and rotates to make the live-rollers drive the extrusion cam through first driving belt and rotate, utilize the extrusion cam to promote the fly leaf and reciprocate in the air tank inside, extrude the inside air of air tank, thereby make gas from outlet duct blowout, reach the effect of wind-force in the simulation natural environment.
2. The second driving belt, the reciprocating screw rod and the mounting plate are matched for use, and the rotating roller drives the reciprocating screw rod to rotate through the second driving belt in the rotating process, so that the mounting plate which is externally penetrated by the screw threads of the reciprocating screw rod drives the carbon arc lamp to move left and right in a reciprocating manner, and the purpose of comprehensively irradiating the plastic template is achieved.
Drawings
FIG. 1 is a schematic diagram of the front view of a test cabinet according to the present utility model;
FIG. 2 is a schematic diagram of a cross-sectional front view of a test cabinet according to the present utility model;
FIG. 3 is a schematic cross-sectional elevation view of the air tank of the present utility model;
FIG. 4 is an enlarged schematic view of the structure of FIG. 2A according to the present utility model;
fig. 5 is a schematic top view of the mounting plate of the present utility model.
In the figure: 1. a test cabinet; 2. a protective door; 3. a display panel; 4. a rotating roller; 5. a plastic template; 6. a carbon arc lamp; 7. an air box; 8. a storage box; 9. an air outlet pipe; 10. a transverse rotating shaft; 11. a first drive belt; 12. extruding the cam; 13. a pushing device; 14. a movable plate; 15. a return spring; 16. a mounting plate; 17. a reciprocating screw rod; 18. and a second drive belt.
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. 1-5, the present utility model provides a technical solution: the utility model provides a durable testing arrangement of plastic materials paint ageing, includes that the level is placed subaerial test cabinet 1, and test cabinet 1 front side surface utilizes the hinge rotation to install split guard gate 2, and test cabinet 1 front side surface upper end fixed mounting has display panel 3, still includes: the rotating roller 4 is transversely and rotatably arranged in the middle position inside the test cabinet 1, the outer surface of the rotating roller 4 is uniformly provided with groove structures at equal intervals, the inside of the groove on the outer surface of the rotating roller 4 is clamped and provided with a plastic template 5, and the plastic template 5 is the same type of material of an automobile plastic part and is sprayed with paint to be tested; the carbon arc lamps 6 are arranged at the left side and the right side of the inside of the test cabinet 1, and the carbon arc lamps 6 are used for simulating sunlight irradiation; the air box 7 is fixedly arranged at the bottom end inside the test cabinet 1, the storage boxes 8 are fixedly arranged at the left end and the right end inside the air box 7, and fine sand and stones used for simulating flying sand in natural environment are placed inside the storage boxes 8; the air outlet pipe 9 is fixedly arranged on the front side surface of the air box 7 in a penetrating way, the upper end of the air outlet pipe 9 extends to the upper end inside the test cabinet 1, and the air outlet pipe 9 is used for simulating wind power in a natural environment;
the lower end of the inside of the test cabinet 1 is transversely provided with a transverse rotating shaft 10 in a rotating way, the transverse rotating shaft 10 synchronously rotates with the rotating roller 4 through a first transmission belt 11 connected with the transverse rotating shaft, an extrusion cam 12 is fixedly arranged outside the middle position of the transverse rotating shaft 10 in a coaxial way, a pushing device 13 is arranged at a corresponding position below the extrusion cam 12, a penetrating sliding structure is formed between the pushing device 13 and the air box 7, a movable plate 14 for extruding air in the air box 7 is fixedly arranged at the bottom of the pushing device 13, an elastic structure is formed between the pushing device 13 and the air box 7 through a reset spring 15 externally arranged at the middle position of the pushing device, a carbon arc lamp 6 is arranged on the outer surface of a mounting plate 16 inside the test cabinet 1, a left-right sliding structure is formed between the mounting plate 16 and the test cabinet 1, a reciprocating screw 17 rotatably arranged inside the mounting plate 16 is penetrated through threads, and the reciprocating screw 17 synchronously rotates with the rotating roller 4 through a second transmission belt 18 connected with the reciprocating screw 17;
when the device is used, the protective door 2 is firstly opened to fixedly clamp the plastic template 5 which needs to be tested and is coated with paint in the groove on the outer surface of the rotating roller 4, then the motor drives the rotating roller 4 to rotate, meanwhile, the carbon arc lamp 6 is started, the carbon arc lamp 6 is utilized to simulate solar illumination to accelerate aging of paint, the rotating roller 4 drives the transverse rotating shaft 10 to rotate through the first transmission belt 11 in the rotating process, so that the transverse rotating shaft 10 drives the extrusion cam 12 to synchronously rotate, the extrusion cam 12 extrudes the pushing device 13 below in the rotating process (the pushing device 13 returns to the original position under the elastic action of the reset spring 15 when not extruded), so that the pushing device 13 drives the movable plate 14 to lift in the air box 7 to discharge air in the air box 7 from the air outlet pipe 9, the air is brought out of the small storage box 8 in the discharging process, the purpose of simulating wind sand is achieved, the rotating roller 4 drives the reciprocating screw 17 to rotate through the second transmission belt 18 in the rotating process, and the reciprocating screw rod 17 externally penetrates through the threads to drive the carbon lamp 6 to move left and right, and the purpose of uniformly irradiating the mounting plate is achieved.
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. The utility model provides a durable testing arrangement of plastic materials paint ageing, includes that the level is placed subaerial test cabinet (1), test cabinet (1) front side surface utilizes the hinge rotation to install split guard gate (2), just test cabinet (1) front side surface upper end fixed mounting has display panel (3), its characterized in that still includes:
the rotating roller (4) is transversely and rotatably arranged at the middle position inside the test cabinet (1), the outer surface of the rotating roller (4) is uniformly provided with groove structures at equal intervals, the inside of the groove on the outer surface of the rotating roller (4) is clamped and provided with a plastic template (5), and the plastic template (5) is made of the same material of an automobile plastic part and is sprayed with paint to be tested;
carbon arc lamps (6) are arranged at the left side and the right side of the inside of the test cabinet (1), and the carbon arc lamps (6) are used for simulating sunlight irradiation;
the air box (7) is fixedly arranged at the bottom end inside the test cabinet (1), the storage boxes (8) are fixedly arranged at the left end and the right end inside the air box (7), and fine sand and stone for simulating flying sand in a natural environment are placed inside the storage boxes (8);
the air outlet pipe (9) is fixedly arranged on the front side surface of the air box (7) in a penetrating mode, the upper end of the air outlet pipe (9) extends to the upper end inside the test cabinet (1), and the air outlet pipe (9) is used for simulating wind power in a natural environment.
2. The plastic material paint aging endurance test apparatus as claimed in claim 1, wherein: the lower end of the inside of the test cabinet (1) is transversely provided with a transverse rotating shaft (10), and the transverse rotating shaft (10) synchronously rotates with the rotating roller (4) through a first transmission belt (11) connected with the transverse rotating shaft.
3. A plastic material paint aging endurance test apparatus as claimed in claim 2, wherein: an extrusion cam (12) is coaxially and fixedly arranged outside the middle position of the transverse rotating shaft (10), and a pushing device (13) is arranged at a corresponding position below the extrusion cam (12).
4. A plastic material paint aging endurance test apparatus as claimed in claim 3, wherein: a penetrating sliding structure is formed between the pushing device (13) and the air box (7), and a movable plate (14) for extruding air inside the air box (7) is fixedly arranged at the bottom of the pushing device (13).
5. The plastic material paint aging endurance testing apparatus as claimed in claim 4, wherein: the pushing device (13) forms an elastic structure between the air tank (7) and a reset spring (15) arranged outside the middle of the pushing device.
6. The plastic material paint aging endurance test apparatus as claimed in claim 1, wherein: the carbon arc lamp (6) is arranged on the outer surface of the mounting plate (16) inside the test cabinet (1), and a left-right sliding structure is formed between the mounting plate (16) and the test cabinet (1).
7. The plastic material paint aging endurance test apparatus as claimed in claim 6, wherein: the inside of the mounting plate (16) is provided with a reciprocating screw rod (17) which is rotatably mounted with the test cabinet (1) in a penetrating thread manner, and the reciprocating screw rod (17) and the rotating roller (4) synchronously rotate through a second transmission belt (18) connected with the reciprocating screw rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321453292.5U CN220231416U (en) | 2023-06-08 | 2023-06-08 | Plastic material paint aging endurance test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321453292.5U CN220231416U (en) | 2023-06-08 | 2023-06-08 | Plastic material paint aging endurance test device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220231416U true CN220231416U (en) | 2023-12-22 |
Family
ID=89180178
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321453292.5U Active CN220231416U (en) | 2023-06-08 | 2023-06-08 | Plastic material paint aging endurance test device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220231416U (en) |
-
2023
- 2023-06-08 CN CN202321453292.5U patent/CN220231416U/en active Active
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