Water-based radiation heat dissipation type reflective heat insulation coating feeding device

Abstract

The utility model relates to the technical field of coating adding, and discloses a water-based radiation heat dissipation type reflective heat insulation coating feeding device which comprises a feeding box and a feeding opening formed in the feeding box, an air cylinder used in cooperation with the feeding opening is arranged on the feeding box, and the telescopic end of the air cylinder extends into the feeding box to be fixedly provided with a push plate. Scraping plates attached to the inner side wall of the feeding box are installed on the multiple side portions of the push plate, first rotating bases are fixed to the sides, close to the air cylinders, of the scraping plates, the first rotating bases penetrate through the push plate and are hinged to push rods, second rotating bases are hinged to the ends, away from the push plate, of the multiple push rods, and the multiple second rotating bases are fixed to the sliding sleeve. The air cylinder and the push plate are arranged on the feeding box, the telescopic end of the air cylinder extends to drive the push plate to move in the box body, and in the moving process of the push plate, the heat insulation coating can be pushed out of the feeding box, and meanwhile the heat insulation coating adhering to the inner side wall of the feeding box can be slightly scraped.

Description

Technical Field

[0001] The utility model relates to the technical field of coating addition, in particular to a water-based radiation heat dissipation type reflective heat insulation coating feeding device. Background Art

[0002] The mechanism of thermal insulation coatings includes reflection, blocking and radiation. In the solar radiation spectrum, the visible light region of 380-720nm wavelength and the near infrared region of 720nm-2500nm wavelength account for 45% and 50% of its energy respectively, and the two account for the vast majority of the total solar radiation energy. Reflective coatings can reflect the visible light and near infrared light irradiated on the coating back into the atmosphere, reducing the accumulated heat of solar radiation on the substrate, thereby achieving the purpose of cooling; barrier-type thermal insulation coatings are to add fillers with extremely low thermal conductivity to the coating, and achieve thermal insulation effect by blocking heat transfer, and even when the ambient temperature is very high, it can prevent external heat from being conducted into the object; radiation coatings use the filler's high emissivity in the 8-13.5μm atmospheric window to emit heat into space in the form of infrared radiation. Even on cloudy days and at night, the coating can also reduce the temperature by radiating heat to play a cooling role.

[0003] When adding traditional thermal insulation coating, usually after opening the sealing cover of the feeding box, the thermal insulation coating in the feeding box flows downward due to its own gravity, causing the thermal insulation coating to flow out of the feeding box, thereby completing the feeding work; as the thermal insulation coating in the feeding box is continuously added, the thermal insulation coating in the feeding box also continues to decrease. If the coating in the feeding box is almost finished, due to the high viscosity of the thermal insulation coating, part of the thermal insulation coating will usually stick to the inner wall of the feeding box, resulting in the thermal insulation coating stuck to the inner wall of the feeding box unable to flow out, and the thermal insulation coating stuck to the inner wall of the feeding box needs to be cleaned by staff, which brings inconvenience to the staff.

[0004] Therefore, we propose a water-based radiation heat dissipation reflective heat insulation coating feeding device to solve the above-mentioned problems. Utility Model Content

[0005] The utility model aims to solve the problem that workers are required to clean the heat-insulating coating adhered to the inner wall of the charging box, which brings inconvenience to the workers.

[0006] To achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a water-based radiation heat dissipation reflective thermal insulation coating feeding device, comprising a feeding box and a feeding port opened on the feeding box, the feeding box is provided with a cylinder used in conjunction with the feeding port, the telescopic end of the cylinder extends into the feeding box and a push plate is fixed therein, multiple side portions of the push plate are equipped with scrapers that fit the inner wall of the feeding box, a first rotating seat is fixed to the side of the scraper close to the cylinder, the first rotating seat passes through the push plate and is hinged with a push rod, and multiple push rods are hinged with a second rotating seat at one end away from the push plate, and multiple second rotating seats are all fixed on a sliding sleeve, and the sliding sleeve is slidably installed on the telescopic rod of the cylinder, and a tension spring is fixed between the sliding sleeve and the push plate.

[0007] Furthermore: the multiple side portions of the push plate are each provided with an installation groove, and the multiple installation grooves are interconnected, and the scraper is slidably installed inside the installation groove.

[0008] Furthermore: a plurality of slide grooves are provided on one side of the push plate close to the cylinder, each of the slide grooves is communicated with the inside of the mounting groove, and the first rotating seat is slidably mounted inside the slide groove.

[0009] Furthermore: extension plates are fixed on the two opposing scrapers, grooves are provided at both ends of the remaining scrapers, and the extension plates are slidably installed inside the grooves.

[0010] Furthermore: the feeding box includes a box body and a box cover, and a plurality of mounting seats are fixed to the outer side of the box body and the outer side of the box cover, and two matching mounting seats are connected by bolts.

[0011] Furthermore: the feeding box is symmetrically fixed with rotating shafts, and triangular brackets are respectively installed on the two rotating shafts.

[0012] Furthermore: the bottoms of the two triangular brackets are fixed with a same bottom plate, and a plurality of mounting holes are opened on the bottom plate.

[0013] Furthermore: a locking plate is provided on the rotating shaft, a plurality of locking holes are provided on one side of the locking plate at equal intervals along the circumferential direction, a stepped hole is provided on the triangular bracket, and a latch pin used in conjunction with the locking hole is inserted into the stepped hole.

[0014] Beneficial effects of the utility model:

[0015] The utility model is provided with a cylinder and a push plate on the feeding box, the extension of the telescopic end of the cylinder can drive the push plate to move in the box, and during the movement of the push plate, the thermal insulation coating can be pushed out from the feeding box and at the same time, the thermal insulation coating adhered to the inner wall of the feeding box can be lightly scraped off, thereby reducing the situation where the thermal insulation coating adheres to the inner wall of the box, reducing the degree of cleaning of the inner wall of the box by the staff, and reducing the labor burden of the staff.

[0016] The utility model arranges a scraper, a first rotating seat, a push rod, a second rotating seat, a sliding sleeve and a tension spring. When the tension spring pulls the sliding sleeve, the sliding sleeve pushes the scraper through a plurality of push rods respectively, so that the scraper and the inner wall of the box are in a tightly fitted state. When the push plate moves, it can drive a plurality of scrapers to move and heavily scrape the inner wall of the box, thereby preventing the heat insulation coating from sticking to the inner wall of the box. There is no need for the staff to clean the box, thereby reducing the workload of the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional schematic diagram of the utility model;

[0018] Figure 2 It is a schematic diagram of the internal structure of the charging box in the utility model;

[0019] Figure 3 It is a schematic diagram of the partial explosion structure of the utility model;

[0020] Figure 4 It is a three-dimensional structural schematic diagram of the triangular bracket in the utility model.

[0021] The names corresponding to the marks in the figure are:

[0022] 1. Feeding box; 2. Feeding port; 3. Cylinder; 4. Push plate; 41. Mounting slot; 42. Slide slot; 5. Scraper; 51. Extension plate; 52. Groove; 6. First rotating seat; 7. Push rod; 8. Second rotating seat; 9. Sliding sleeve; 10. Tension spring; 11. Box body; 12. Box cover; 13. Mounting seat; 14. Bolt; 15. Rotating shaft; 16. Triangular bracket; 17. Bottom plate; 18. Mounting hole; 19. Locking plate; 20. Locking hole; 21. Step hole; 22. Latch. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field belong to the scope of protection of the utility model.

[0024] Embodiments of the present utility model:

[0025] Embodiment 1

[0026] A water-based radiation heat dissipation reflective thermal insulation paint feeding device includes a feeding box 1. Specifically, the feeding box 1 includes a box body 11 and a box cover 12 installed at the opening of the box body 11. Through the setting of the box cover 12, the opening of the box body 11 can be opened to ensure that thermal insulation paint is added to the box body 11; a feeding port 2 is opened on the box cover 12. Through the setting of the feeding port 2, the thermal insulation paint in the box body 11 can flow out from the feeding port 2 to ensure that the feeding work is completed; and a plurality of mounting seats 13 are fixed on the outer side of the box body 11 and the outer side of the box cover 12. After the box body 11 and the box cover 12 are closed, the two fitting mounting seats 13 are connected by bolts 14, which play a role in fixing the box body 11 and the box cover 12.

[0027] Rotating shafts 15 are symmetrically fixed on both sides of the box body 11, and the two rotating shafts 15 are rotatably mounted on the triangular brackets 16, so that the box body 11 can be rotated and adjusted on the two triangular brackets 16, and a locking plate 19 is fixed on the rotating shaft 15, and a plurality of locking holes 20 are opened on one side of the locking plate 19 along the circumferential direction, and a stepped hole 21 is opened on the triangular bracket 16. It should be noted that: the aperture of the stepped hole 21 close to the locking plate 19 is larger than the aperture of the stepped hole 21 away from the locking plate 19, and a latch 22 with a "convex" shape of the cross section is slidably installed in the stepped hole 21, and the end with a larger outer diameter of the latch 22 close to the locking plate 19 is provided with a plurality of locking holes 20. The position setting of the locking plate 19 can prevent the pin 22 from detaching from the triangular bracket 16, and reduce the possibility of the pin 22 being lost. The setting of the pin 22 and the locking plate 19 can lock the box body 11, and reduce the possibility of the box body 11 rotating due to its own gravity. The bottom of the two triangular brackets 16 is fixed with the same bottom plate 17, and a plurality of mounting holes 18 are opened on the bottom plate 17. Through the setting of the mounting holes 18, fixing bolts can be used to pass through the mounting holes 18 to fix it to the placement table or the ground, thereby fixing the feeding device and reducing the possibility of the box body 11 flipping over due to excessive gravity.

[0028] A cylinder 3 is installed at the end of the box body 11 away from the box cover 12, and the telescopic end of the cylinder 3 extends to the inside of the box body 11 and is fixed with a push plate 4. Through the cooperation of the cylinder 3 and the push plate 4, on the one hand, the thermal insulation coating in the feeding box 1 can be squeezed, thereby squeezing out the thermal insulation coating in the feeding box 1; on the other hand, the thermal insulation coating adhered to the inner wall of the box body 11 can be scraped off, reducing the burden of cleaning for the later staff.

[0029] When adding heat-insulating coating to the feeding box 1, first pull the latch 22 to disengage the latch 22 from the locking hole 20, and then rotate the feeding box 1 so that the feeding box 1 rotates around the rotating shaft 15. When the box cover 12 is rotated to an upward position, insert the latch 22 into the locking hole 20 again to lock the feeding box 1. The plurality of bolts 14 can be loosened so that the box cover 12 can be opened from the top of the box body 11, and then add heat-insulating coating to the box body 11. After adding the heat-insulating coating, seal the box cover 12 on the box body 11 again, and rotate the feeding box 1 downward so that the feeding port 2 is tilted downward.

[0030] If the thermal insulation coating in the feeding box 1 is released to the outside; first open the cylinder 3, the telescopic end of the cylinder 3 extends and drives the push plate 4 to move in the feeding box 1, and the push plate 4 can squeeze the thermal insulation coating in the feeding box 1 during the movement; the thermal insulation coating in the feeding box 1 can flow out from the feeding port 2 under the extrusion force, thereby completing the feeding work; and when the push plate 4 moves inside the feeding box 1, it can also scrape the thermal insulation coating stuck to the inner wall of the feeding box 1, thereby reducing the situation where the thermal insulation coating sticks to the inner wall of the feeding box 1.

[0031] Embodiment 2

[0032] Although the above-mentioned embodiment 1 can scrape the thermal insulation coating adhered to the inner wall of the charging box 1; however, the side wall of the push plate 4 and the inner wall of the charging box 1 have a relatively poor fit, resulting in a relatively poor cleaning effect on the thermal insulation coating adhered to the inner wall of the charging box 1. Therefore, in order to solve the above-mentioned technical problems, improvements are made on the basis of embodiment 1.

[0033] The four side walls of the push plate 4 are provided with mounting grooves 41, and the four mounting grooves 41 are interconnected. A scraper 5 is slidably mounted inside each mounting groove 41, wherein two scrapers 5 are fixed with extension plates 51 at both ends, and the two scrapers 5 are arranged opposite to each other, and two grooves 52 are provided at both ends of the other two extension plates 51, and the extension plates 51 are slidably mounted inside the grooves 52. By setting the extension plates 51 and the grooves 52, the corners of the feeding box 1 can be scraped to reduce the occurrence of dead angles. The scraper 5 A first rotating seat 6 is fixed on the side close to the cylinder 3, and the first rotating seat 6 passes through a slide groove 42 provided on the push plate 4 and is hinged with a push rod 7, and the push rod 7 is hinged with a second rotating seat 8 at one end away from the first rotating seat 6, and a plurality of second rotating seats 8 are fixed on the outer surface of the sliding sleeve 9 at equal intervals along the circumferential direction. It should be noted that the sliding sleeve 9 is slidably installed on the telescopic rod of the cylinder 3 up and down, and a tension spring 10 is fixed between the sliding sleeve 9 and the push plate 4. Through the setting of the tension spring 10, the sliding sleeve 9 is pulled.

[0034] When the tension spring 10 pulls the sliding sleeve 9 to move toward the position of the push plate 4, the sliding sleeve 9 pushes the push rod 7 downward through the second rotating seat 8, and the push rod 7 pushes the scraper 5 through the first rotating seat 6, so that the scraper 5 is tightly fitted with the inner wall of the box body 11, and when the telescopic end of the cylinder 3 drives the push plate 4 to move, the scraper 5 can scrape the thermal insulation coating adhered to the inner wall of the box body 11 again, and the inner wall of the box body 11 can be scraped more thoroughly, reducing the process of cleaning the inner wall of the box body 11 by the staff in the later stage, thereby bringing convenience to the staff.

Claims

1. A feeding device for a water-based radiation heat dissipation reflective heat insulation coating, comprising a feeding box (1) and a feeding port (2) provided on the feeding box (1), a cylinder (3) for use with the feeding port (2) provided on the feeding box (1), a telescopic end of the cylinder (3) extending into the feeding box (1) and having a push plate (4) fixed thereon, characterized in that: The multiple side parts of the push plate (4) are all equipped with scrapers (5) that fit with the inner wall of the feeding box (1), and the scraper (5) is fixed with a first rotating seat (6) on the side close to the cylinder (3). The first rotating seat (6) passes through the push plate (4) and is hinged with a push rod (7), and the multiple push rods (7) are hinged with a second rotating seat (8) at one end away from the push plate (4), and the multiple second rotating seats (8) are all fixed on a sliding sleeve (9), and the sliding sleeve (9) is slidably installed on the telescopic rod of the cylinder (3), and a tension spring (10) is fixed between the sliding sleeve (9) and the push plate (4).

2. A water-based radiation heat dissipation reflective heat insulation paint feeding device according to claim 1, characterized in that: Multiple side portions of the push plate (4) are provided with mounting grooves (41), and the multiple mounting grooves (41) are interconnected, and the multiple scrapers (5) are respectively slidably mounted inside the mounting grooves (41).

3. A water-based radiation heat dissipation reflective heat insulation paint feeding device according to claim 2, characterized in that: A plurality of slide grooves (42) are provided on one side of the push plate (4) close to the cylinder (3), each slide groove (42) is communicated with the interior of the mounting groove (41), and the first rotating seat (6) is slidably mounted inside the slide groove (42).

4. A water-based radiation heat dissipation reflective heat insulation paint feeding device according to claim 3, characterized in that: An extension plate (51) is fixed on two opposing scrapers (5), and grooves (52) are provided at both ends of the remaining scrapers (5), and the extension plates (51) are slidably mounted inside the grooves (52).

5. The device for feeding water-based radiation heat dissipation reflective heat insulation paint according to claim 1 is characterized in that: The feeding box (1) comprises a box body (11) and a box cover (12); a plurality of mounting seats (13) are fixed to the outer side of the box body (11) and the outer side of the box cover (12); two mounting seats (13) that fit together are connected by bolts (14).

6. The device for feeding water-based radiation heat dissipation reflective heat insulation paint according to claim 1 is characterized in that: The feeding box (1) is symmetrically fixed with rotating shafts (15), and triangular brackets (16) are respectively installed on the two rotating shafts (15).

7. A water-based radiation heat dissipation reflective heat insulation paint feeding device according to claim 6, characterized in that: The bottoms of the two triangular brackets (16) are fixed with a same bottom plate (17), and a plurality of mounting holes (18) are provided on the bottom plate (17).

8. The device for feeding water-based radiation heat dissipation reflective heat insulation paint according to claim 7 is characterized in that: The rotating shaft (15) is provided with a locking plate (19), one side of the locking plate (19) is provided with a plurality of locking holes (20) equidistantly arranged in a circumferential direction, the triangular bracket (16) is provided with a stepped hole (21), and a latch (22) used in conjunction with the locking hole (20) is inserted into the stepped hole (21).

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