Rapid and uniform resin spraying device for PMI (polymethacrylimide) foam plate

Abstract

The utility model discloses a rapid and uniform resin spraying device for a PMI (polymethacrylimide) foam flat plate, which comprises a box body, a spraying device and a control device, a protective shell is arranged on the outer side of the storage tank; the stirring mechanism is arranged in the material storage tank; the material scraping plate is tightly attached to the inner wall of the material storage tank, and the material scraping plate is connected with the stirring mechanism; the material spraying mechanism is arranged below the material storage tank; and the transmission mechanism is arranged in the box body, and a discharging plate is arranged below the transmission mechanism. According to the spraying device, the driving box is controlled to work, the rotating shaft can be driven to rotate, the stirring rods are driven to rotate, paint in the storage tank can be fully stirred, paint solidification and uneven discharging caused by long-time standing are avoided, the spraying effect is enhanced, meanwhile, the paint adhering to the surface of the storage tank can be scraped off through the scraping plate, the stirring effect is enhanced, and the spraying efficiency is improved. The coating utilization rate is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of spraying equipment, in particular to a resin fast and uniform spraying device for a PMI foam flat plate. Background Art

[0002] The resin fast and uniform spraying device for PMI foam flat panels is a device used to quickly spray resin colloid materials on the surface of PMI foam flat panels. By spraying resin on the flat panels, a protective film can be formed on the surface of the flat panels to prevent the flat panels from being eroded and damaged by external environment, chemicals, wear and other factors, thereby extending the service life of the flat panels.

[0003] At present, the existing PMI foam flat panel resin fast and uniform spraying device generally uses a nozzle to spray the flat panel placed under the nozzle, and the resin material inside the storage box is pumped into the nozzle through a pump box for spraying. However, after being placed for a long time, the resin colloid inside the storage box is easy to solidify after being left still for a long time, which affects the spraying efficiency. Utility Model Content

[0004] The purpose of this utility model is to solve the shortcomings existing in the prior art, including:

[0005] A box body, wherein the box body is provided with a box door;

[0006] A material storage tank, wherein a protective shell is provided on the outside of the material storage tank;

[0007] A stirring mechanism, wherein the stirring mechanism is arranged in the storage tank;

[0008] A scraper plate, the scraper plate is closely attached to the inner wall of the storage tank, and the scraper plate is connected to the stirring mechanism;

[0009] A material spraying mechanism, wherein the material spraying mechanism is arranged below the material storage tank;

[0010] A transmission mechanism, wherein the transmission mechanism is arranged inside the box body, and a material discharge plate is arranged below the transmission mechanism;

[0011] The stirring mechanism comprises a driving box, a rotating shaft is connected to the lower side of the driving box, a stirring rod is connected to the rotating shaft, and one side of the stirring rod is connected to the scraper plate.

[0012] As a further description of the above technical solution: a plurality of through holes are provided on the material discharge plate, a material guide plate is provided below the material discharge plate, a recycling frame is provided below the material guide plate, and a recycling drawer is provided inside the recycling frame.

[0013] As a further description of the above technical solution: the spraying mechanism includes a pump box, the upper part of the pump box is connected to the material storage tank, the pump box is connected to the spraying pipe through a hose, and the spraying pipe is provided with a plurality of nozzles.

[0014] As a further description of the above technical solution: the transmission mechanism includes a forward and reverse motor, which is connected to one end of the screw rod, and the other end of the screw rod is connected to the box body through a bearing seat. A transmission block is provided on the screw rod, and the transmission block is connected to the spray pipe at the bottom, and a threaded hole matching the screw rod is opened on the transmission block.

[0015] As a further description of the above technical solution: a purification box is provided on one side of the storage tank, an activated carbon adsorption filter plate is provided inside the purification box, the purification box is connected to the box body through an exhaust pipe, a fan is provided on one side of the purification box, and an exhaust pipe is provided on one side of the fan.

[0016] As a further description of the above technical solution: an observation frame is arranged on the box door.

[0017] As a further description of the above technical solution: a control panel is arranged on one side of the box body, and a hanging rod is arranged on the other side of the box body.

[0018] The above technical solution has the following advantages or beneficial effects:

[0019] The utility model can drive the rotating shaft to rotate and drive the stirring rod to rotate by controlling the operation of the driving box, so as to fully stir the paint inside the storage tank, avoid solidification of the paint due to long-term standing and uneven discharge of the material, thereby enhancing the spraying effect. At the same time, the scraper plate can scrape off the sticky paint on the surface of the storage tank, thereby enhancing the stirring effect and improving the utilization rate of the paint. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the structure of a spraying device in one embodiment of the utility model;

[0021] Figure 2 This is a schematic diagram of the interior of a spraying device in one embodiment of the utility model;

[0022] Figure 3 for Figure 1 A schematic diagram of the structure of the stirring mechanism in the spraying device;

[0023] Figure 4 for Figure 1 A schematic diagram of the structure of the spraying mechanism in the spraying device;

[0024] Figure 5 for Figure 1 Schematic diagram of the structure of the purification box in the spraying device.

[0025] Legend:

[0026] 1. Box body; 2. Box door; 3. Storage tank; 4. Protective shell; 5. Stirring mechanism; 6. Scraper plate; 7. Spraying mechanism; 8. Transmission mechanism; 9. Discharge plate; 10. Through hole; 11. Guide plate; 12. Recycling frame; 13. Recycling drawer; 14. Purification box; 15. Activated carbon adsorption filter plate; 16. Exhaust pipe; 17. Fan; 18. Exhaust pipe; 19. Observation frame; 20. Control panel; 21. Hanging rod; 51. Drive box; 52. Rotating shaft; 53. Stirring rod; 71. Pump box; 72. Hose; 73. Spraying pipe; 74. Nozzle; 81. Forward and reverse motor; 82. Screw rod; 83. Transmission block; 84. Threaded hole; 85. Bearing seat. DETAILED DESCRIPTION

[0027] 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 without creative work are within the scope of protection of the utility model.

[0028] In the description of the present invention, it should be noted that the terms "vertical", "up", "down", "horizontal", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0029] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "set", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0030] like Figure 1-5As shown, the resin rapid and uniform spraying device for the PMI foam flat plate of the utility model comprises: a box body 1, on which a box door 2 is arranged; a storage tank 3, on the outer side of which a protective shell 4 is arranged; a stirring mechanism 5, which is arranged in the storage tank 3; a scraper plate 6, which is close to the inner wall of the storage tank 3 and is connected to the stirring mechanism 5; a spraying mechanism 7, which is arranged below the storage tank 3; a transmission mechanism 8, which is arranged inside the box body 1, and a discharge plate 9 is arranged below the transmission mechanism 8; the stirring mechanism 5 comprises a driving box 51, a rotating shaft 52 is connected to the lower side of the driving box 51, a stirring rod 53 is connected to the rotating shaft 52, and one side of the stirring rod 53 is connected to the scraper plate 6.

[0031] In this embodiment, by controlling the operation of the drive box 51, the rotating shaft 52 can be driven to rotate, and the stirring rod 53 can be driven to rotate, so that the paint inside the storage tank 3 can be fully stirred, avoiding the paint solidification and uneven discharge due to long-term standing, thereby enhancing the spraying effect. At the same time, the scraper plate 6 can scrape off the sticky paint on the surface of the storage tank 3, thereby enhancing the stirring effect and improving the paint utilization rate.

[0032] like Figure 3 and Figure 4 As shown, specifically, a plurality of through holes 10 are opened on the discharge plate 9, a material guide plate 11 is arranged below the discharge plate 9, a recovery frame 12 is arranged below the material guide plate 11, and a recovery drawer 13 is arranged inside the recovery frame 12; excess paint can fall through the through holes 10 and be introduced into the recovery drawer 13 through the material guide plate 11 for recycling.

[0033] like Figure 3 and Figure 4 As shown, specifically, the spraying mechanism 7 includes a pump box 71, which is connected to the storage tank 3 at the top, and the pump box 71 is connected to the spraying pipe 73 through a hose 72, and a plurality of nozzles 74 are provided on the spraying pipe 73; through the operation of the pump box 71, the material in the storage tank 3 can be sprayed onto the flat plate below through the nozzles on the spraying pipe 73.

[0034] like Figure 1 and Figure 2 As shown, specifically, the transmission mechanism 8 includes a forward and reverse motor 81, which is connected to one end of a screw rod 82, and the other end of the screw rod 82 is connected to the box body 1 through a bearing seat 85. A transmission block 83 is provided on the screw rod 82, and the transmission block 83 is connected to the spray pipe 73 at the bottom, and a threaded hole 84 adapted to the screw rod 82 is provided on the transmission block 83; by controlling the operation of the forward and reverse motor 81, the screw rod 82 can be driven to rotate, and then the transmission block 83 and the spray pipe 73 can be driven to move horizontally, and the spray pipe 73 can be moved to facilitate spraying of flat plates of different specifications.

[0035] like Figure 2 and Figure 5As shown, specifically, a purification box 14 is provided on one side of the storage tank 3, an activated carbon adsorption filter plate 15 is provided inside the purification box 14, the purification box 14 is connected to the box body 1 through an exhaust pipe 16, a fan 17 is provided on one side of the purification box 14, and an exhaust pipe 18 is provided on one side of the fan 17; the dust can be adsorbed and filtered by the activated carbon adsorption filter plate 15, and the spray pipe 73 will form dust particles floating in the box body 1 during the spraying process, affecting the working environment, which is easy to be inhaled by the staff and will damage the health of the staff. The fan 17 works to suck the dust-laden air into the purification box 14 for purification, thereby purifying the air inside the box body.

[0036] like Figure 1 and Figure 2 As shown, specifically, an observation frame 19 is provided on the box door 2, a control panel 20 is provided on one side of the box body 1, and a hanging rod 21 is provided on the other side of the box body 1; the observation frame 19 is used to conveniently observe the spraying situation in the box body 1, the control panel 20 is used to control the device to work, and the hanging rod 21 is used to hang commonly used tools.

[0037] Working principle: By controlling the operation of the driving box 51, the rotating shaft 52 can be driven to rotate, and the stirring rod 53 can be driven to rotate, so that the paint inside the storage tank 3 can be fully stirred to avoid the paint solidification and uneven discharge due to long-term standing, thereby enhancing the spraying effect. At the same time, the scraper plate 6 can scrape off the sticky paint on the surface of the storage tank 3, thereby enhancing the stirring effect and improving the paint utilization rate.

[0038] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0039] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. The resin rapid and uniform spraying device for PMI foam flat plate is characterized by: include: A box body (1), wherein the box body (1) is provided with a box door (2); A material storage tank (3), wherein a protective shell (4) is arranged outside the material storage tank (3); A stirring mechanism (5), wherein the stirring mechanism (5) is arranged in the storage tank (3); A scraper plate (6), the scraper plate (6) is in close contact with the inner wall of the storage tank (3), and the scraper plate (6) is connected to the stirring mechanism (5); A material spraying mechanism (7), wherein the material spraying mechanism (7) is arranged below the material storage tank (3); A transmission mechanism (8), wherein the transmission mechanism (8) is arranged inside the box body (1), and a material discharge plate (9) is arranged below the transmission mechanism (8); The stirring mechanism (5) comprises a driving box (51), a rotating shaft (52) is connected below the driving box (51), a stirring rod (53) is connected to the rotating shaft (52), and one side of the stirring rod (53) is connected to the scraper plate (6).

2. The resin rapid and uniform spraying device for the PMI foam flat plate according to claim 1 is characterized in that: The material discharge plate (9) is provided with a plurality of through holes (10), a material guide plate (11) is provided below the material discharge plate (9), a recovery frame (12) is provided below the material guide plate (11), and a recovery drawer (13) is provided inside the recovery frame (12).

3. The resin rapid and uniform spraying device for the PMI foam flat plate according to claim 1 is characterized in that: The material spraying mechanism (7) comprises a pump box (71), the upper part of the pump box (71) is connected to the material storage tank (3), the pump box (71) is connected to a material spraying pipe (73) through a hose (72), and a plurality of spray heads (74) are arranged on the material spraying pipe (73).

4. The resin rapid and uniform spraying device for the PMI foam flat plate according to claim 1 is characterized in that: The transmission mechanism (8) comprises a forward and reverse motor (81), the forward and reverse motor (81) is connected to one end of a screw rod (82), the other end of the screw rod (82) is connected to the box body (1) through a bearing seat (85), a transmission block (83) is arranged on the screw rod (82), the lower part of the transmission block (83) is connected to the injection pipe (73), and a threaded hole (84) adapted to the screw rod (82) is opened on the transmission block (83).

5. The resin rapid and uniform spraying device for the PMI foam flat plate according to claim 1 is characterized in that: A purification box (14) is provided on one side of the storage tank (3), an activated carbon adsorption filter plate (15) is provided inside the purification box (14), the purification box (14) is connected to the box body (1) via an exhaust pipe (16), a fan (17) is provided on one side of the purification box (14), and an exhaust pipe (18) is provided on one side of the fan (17).

6. The resin rapid and uniform spraying device for the PMI foam flat plate according to claim 1, characterized in that: An observation frame (19) is provided on the box door (2).

7. The resin rapid and uniform spraying device for the PMI foam flat plate according to claim 1, characterized in that: A control panel (20) is provided on one side of the box body (1), and a hanging rod (21) is provided on the other side of the box body (1).

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