Polyurethane anticorrosive paint filling equipment

Abstract

The utility model discloses polyurethane anti-corrosion paint filling equipment which comprises a filling module and a splash-proof module, the filling module comprises a filling device and a feeding device connected with the filling device, and the splash-proof module comprises a fixing disc connected with the output end of the filling device and a plurality of limiting slide ways movably connected with the fixing disc. According to the utility model, a worker screws or unscrews the threaded pipe according to the inner diameter of the packaging tin, when the threaded pipe moves upwards, the movable disc is pushed to rise, then the movable disc pulls the limiting slide way and the framework upwards through the supporting rod, then the plastic films are opened, and when a ring defined by the plastic films is equal to the inner diameter of the external packaging tin, the threaded pipe is stopped rotating; and then when the threaded pipe moves downwards, the movable disc can descend, and under the same principle, a ring defined by the multiple plastic films can become smaller, so that the top of an external packaging tin of any size can be blocked, and the problem of paint splashing in the filling operation is perfectly solved.

Description

Technical Field

[0001] The utility model relates to the technical field of paint filling, in particular to polyurethane anticorrosive paint filling equipment. Background Art

[0002] Polyurethane anti-corrosion paint filling equipment is a special equipment used to fill polyurethane anti-corrosion paint into containers. This type of equipment usually has the characteristics of accurate metering, efficient filling, easy operation and maintenance, and is widely used in coatings, chemicals, building materials and other industries.

[0003] The main components of polyurethane anti-corrosion paint filling equipment include storage tanks, metering systems, filling heads, conveying systems and control systems. The storage tank is used to store polyurethane anti-corrosion paint, and the metering system ensures that the amount of each filling is accurate. The filling head is the part that directly contacts the container and is responsible for accurately and quickly filling the paint into the container. The conveying system is used to transport the paint from the storage tank to the filling head, and the control system is responsible for the automated management of the entire filling process.

[0004] Application number CN202121922996.3 discloses a paint filling device, including a frame, a paint storage tank and a plurality of conveying rollers, each conveying roller is connected to each other in a transmission manner and has the same rotation direction, a mounting seat is arranged on the frame, a guide groove is provided on the mounting seat, a connecting cross arm is arranged in the guide groove, a paint injection gun is arranged on the connecting cross arm, the paint injection gun is connected to a feeding hose, the feeding hose is connected and communicated with the paint storage tank, the nozzle of the paint injection gun faces the conveying roller, a driving screw is arranged in the guide groove, the driving screw is threadedly connected to the connecting cross arm, a slider is also arranged in the guide groove, the slider is fixed with a splash cover, a feed port is arranged on the splash cover, and the nozzle of the paint injection gun can be configured to pass through the feed port. The relative distance between the paint bucket and the paint injection gun can be adjusted, the impact force on the paint bucket and the reaction force on the paint are reduced, the phenomenon of paint splashing is further reduced, and the practicality of the entire paint filling device is effectively improved. This application has achieved effective improvements in reducing paint splashing, but it cannot completely prevent splashing, so there is still a lot of room for improvement. Utility Model Content

[0005] The utility model aims to solve one of the technical problems existing in the prior art or related technology.

[0006] To this end, the technical solution adopted in this utility model is:

[0007] A polyurethane anti-corrosion paint filling device comprises a filling module and an anti-splash module, wherein the filling module comprises a filling device and a feeding device connected to the filling device, wherein the anti-splash module comprises a fixed disk connected to the output end of the filling device, a plurality of limit slides movably connected to the fixed disk, a skeleton connected to the bottom of the limit slides, a plastic film connected between two adjacent skeletons, a movable disk movably sleeved on the outside of the output end of the filling device, a support rod movably connected between the limit slides and the movable disk, a threaded pipe threadably connected to the output end of the fixed disk, and a liquid level sensor vertically penetrating a plastic film, wherein the liquid level sensor is electrically connected to an external PLC.

[0008] By adopting the above technical solution, the staff tightens / loosens the threaded tube according to the inner diameter of the packaging can. When the threaded tube moves up, it will push the movable plate up, and then the movable plate pulls up the limiting slide and the frame through the support rod, and then the multiple pieces of plastic film are opened until the circle surrounded by the multiple pieces of plastic film is equal to the inner diameter of the external packaging can. The threaded tube is stopped, and then when the threaded tube moves down, the movable plate will drop. Then, under the same principle, the circle surrounded by the multiple pieces of plastic film will become smaller, which can block the top of the external packaging can of any size, perfectly solving the problem of paint splashing during filling operations.

[0009] In a preferred example, the utility model can be further configured as follows: a plurality of position-limiting slideways are arranged at equal intervals and in a ring shape, and the position-limiting slideways are arranged in a U shape.

[0010] In a preferred example, the utility model can be further configured as follows: the length of the frame is greater than the length of the limiting slideway, and the frame and the limiting slideway are made of the same material.

[0011] In a preferred example, the utility model can be further configured as follows: the inner side of the plastic film is fixedly connected to the outer wall of the fixing plate, and the plastic film is made of a transparent material.

[0012] In a preferred example, the utility model can be further configured as follows: the movable disk is arranged in a polygonal shape, and the number of outer edges is equal to the number of support rods.

[0013] In a preferred example, the present invention can be further configured as follows: the threaded tube is disposed between the fixed disk and the movable disk, and the top of the threaded tube is in contact with the bottom of the movable disk.

[0014] By adopting the above technical solution, the beneficial effects achieved by the utility model are as follows:

[0015] 1. In the utility model, the staff tightens / loosens the threaded tube according to the inner diameter of the packaging can. When the threaded tube moves up, it will push the movable plate to rise, and then the movable plate pulls up the limiting slide and the frame through the support rod, and then the multiple plastic films are opened until the circle surrounded by the multiple plastic films is equal to the inner diameter of the external packaging can. The threaded tube is stopped, and then when the threaded tube moves down, the movable plate will drop. Then, under the same principle, the circle surrounded by the multiple plastic films will become smaller, which can block the top of the external packaging can of any size, perfectly solving the problem of paint splashing during filling operations.

[0016] 2. In the utility model, when the packaging can reaches the bottom of the output end of the filling device, the output end of the filling device will extend into the interior of the external packaging can, and then multiple pieces of plastic film will also enter the external packaging can. Then the liquid level sensor detects the paint surface height during the filling process in real time. Here, the output end of the filling device will rise with the increase of the liquid level, which effectively prevents the paint from being contaminated to the plastic film. Then, when the liquid level sensor detects that the packaging can is almost full, the external PLC shuts down the filling device, effectively preventing the paint from overflowing when the packaging can is sealed. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0018] Figure 2 This is a schematic diagram of the filling module of the utility model;

[0019] Figure 3 This is a schematic diagram of the splash-proof module of the utility model;

[0020] Figure 4 For this utility model Figure 3 A-section structure enlarged view.

[0021] Reference numerals:

[0022] 100, filling module; 110, filling device; 120, feeding device;

[0023] 200, splash-proof module; 210, fixed plate; 220, limit slide; 230, frame; 240, plastic film; 250, movable plate; 260, support rod; 270, threaded pipe; 280, liquid level sensor. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model is further described in detail below in combination with specific implementation methods and with reference to the accompanying drawings. It should be noted that the embodiments of the utility model and the features in the embodiments can be combined with each other without conflict.

[0025] It should be understood that these descriptions are exemplary only and are not intended to limit the scope of the present invention.

[0026] A polyurethane anti-corrosion paint filling device provided by some embodiments of the utility model is described below in conjunction with the accompanying drawings.

[0027] Embodiment 1:

[0028] Combination Figures 1 to 4 As shown, the utility model provides a polyurethane anti-corrosion paint filling device, including a filling module 100 and an anti-splash module 200, wherein the filling module 100 includes a filling device 110 and a feeding device 120 connected to the filling device 110;

[0029] The splash-proof module 200 includes a fixed disk 210 connected to the output end of the filling device 110, a plurality of limit slides 220 movably connected to the fixed disk 210, a skeleton 230 connected to the bottom of the limit slide 220, a plastic film 240 connected between two adjacent skeletons 230, a movable disk 250 movably sleeved on the outside of the output end of the filling device 110, a support rod 260 movably connected between the limit slide 220 and the movable disk 250, a threaded tube 270 threadedly connected to the output end of the fixed disk 210, and a liquid level sensor 280 vertically penetrating a plastic film 240, wherein the liquid level sensor 280 is electrically connected to an external PLC.

[0030] Furthermore, a plurality of limiting slideways 220 are arranged in a ring shape at equal intervals, and the limiting slideways 220 are arranged in a U shape. This layout design ensures that the size of each plastic film 240 is the same, which improves the aesthetics of the device.

[0031] Furthermore, the movable disk 250 is configured as a polygon, and the number of outer edges is equal to the number of support rods 260. This structural design ensures that each support rod 260 can rotate flexibly.

[0032] Furthermore, the threaded tube 270 is disposed between the fixed disk 210 and the movable disk 250 , and the top of the threaded tube 270 fits with the bottom of the movable disk 250 . With this layout design, the threaded tube 270 can flexibly adjust the height of the movable disk 250 .

[0033] Embodiment 2:

[0034] Combination Figures 3 to 4 As shown, based on the first embodiment, the length of the skeleton 230 is greater than the length of the limiting slide 220, and the skeleton 230 and the limiting slide 220 are made of the same material, which reduces the difficulty of material selection when manufacturing the skeleton 230 and the limiting slide 220.

[0035] Embodiment three:

[0036] Combination Figure 1 , Figure 3 and Figure 4 As shown, in the above embodiment, the inner side of the plastic film 240 is fixedly connected to the outer wall of the fixed plate 210, and the plastic film 240 is made of a transparent material. The use of the transparent material makes it convenient for the staff to observe the paint filling situation.

[0037] The working principle and use process of the utility model are as follows: before using the device, the staff tightens / loosens the threaded tube 270 according to the inner diameter of the packaging can. When the threaded tube 270 moves up, it will push the movable plate 250 to rise, and then the movable plate 250 pulls up the limiting slide 220 and the frame 230 through the support rod 260, and then the multiple plastic films 240 are opened until the circle surrounded by the multiple plastic films 240 is equal to the inner diameter of the external packaging can, and then the threaded tube 270 is stopped. When the threaded tube 270 moves down, the movable plate 250 will drop, and then under the same principle, the multiple plastic films 240 will be opened. The circle formed by the film 240 will become smaller, and then when the device is put into actual use, the filling device 110 is filled with anti-corrosion paint, and then the feeding device 120 transports the external packaging can. When the packaging can reaches the bottom of the output end of the filling device 110, the output end of the filling device 110 will extend into the interior of the external packaging can, and then multiple pieces of plastic film 240 will also enter the external packaging can. Then the liquid level sensor 280 detects the paint surface height during the filling process in real time. Here, the output end of the filling device 110 will rise as the liquid level rises, which effectively prevents paint from contaminating the plastic film 240.

[0038] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A polyurethane anti-corrosion paint filling equipment, characterized in that: include: A filling module (100), the filling module (100) comprising a filling device (110) and a feeding device (120) connected to the filling device (110); A splash-proof module (200), the splash-proof module (200) comprising a fixed disk (210) connected to an output end of a filling device (110), a plurality of limit slideways (220) movably connected to the fixed disk (210), a frame (230) connected to the bottom of the limit slideways (220), a plastic film (240) connected between two adjacent frames (230), a movable disk (250) movably sleeved on the outside of the output end of the filling device (110), a support rod (260) movably connected between the limit slideways (220) and the movable disk (250), a threaded tube (270) threadedly connected to the output end of the fixed disk (210), and a liquid level sensor (280) vertically penetrating a plastic film (240), wherein the liquid level sensor (280) is electrically connected to an external PLC.

2. The polyurethane anticorrosive paint filling equipment according to claim 1, characterized in that: The plurality of limiting slideways (220) are arranged at equal intervals in a ring shape, and the limiting slideways (220) are arranged in a U shape.

3. The polyurethane anticorrosive paint filling equipment according to claim 1, characterized in that: The length of the frame (230) is greater than the length of the limiting slideway (220), and the frame (230) and the limiting slideway (220) are made of the same material.

4. The polyurethane anticorrosive paint filling equipment according to claim 1, characterized in that: The inner side of the plastic film (240) is fixedly connected to the outer wall of the fixing plate (210), and the plastic film (240) is made of a transparent material.

5. The polyurethane anticorrosive paint filling equipment according to claim 1, characterized in that: The movable disk (250) is configured as a polygon, and the number of outer edges is equal to the number of support rods (260).

6. The polyurethane anticorrosive paint filling equipment according to claim 1, characterized in that: The threaded tube (270) is disposed between the fixed disk (210) and the movable disk (250), and the top of the threaded tube (270) is in contact with the bottom of the movable disk (250).

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