Automatic spraying device for waterproof coating of PVC carpet

Abstract

The utility model provides an automatic spraying device for a waterproof coating of a PVC (polyvinyl chloride) carpet, which comprises a base, a driving mechanism is fixedly mounted on the base, and a plurality of hollow polygonal spraying cylinders are uniformly and fixedly mounted on the driving mechanism; an automatic liquid supply mechanism of the polygonal spraying cylinder is fixedly mounted on one side of the base; a bracket structure is fixedly mounted on the automatic liquid supply mechanism; a polygonal spraying structure and a polygonal drying structure which correspond to the polygonal spraying cylinder are fixedly mounted on the support structure, and the polygonal spraying structure and the polygonal drying structure are both located above the polygonal spraying cylinder; according to the utility model, waterproof coatings can be sprayed on a plurality of PVC carpets at the same time, and the trouble of spraying the PVC carpets one by one is avoided, so that the whole spraying process is more efficient.

Description

Technical Field

[0001] The utility model relates to the field of PVC carpets, and in particular to an automatic spraying device for a waterproof coating on PVC carpets. Background Art

[0002] PVC carpet waterproof coating automatic spraying device is widely used in carpet processing, home decoration and other fields. It can provide PVC carpet with waterproof and moisture-proof properties, extend its service life, and improve its aesthetics and comfort.

[0003] However, the existing automatic spraying device for waterproof coating of PVC carpets cannot spray waterproof coating on multiple pieces of PVC carpets at one time when spraying waterproof coating on block-shaped PVC carpets. It usually transports and sprays the pieces one by one through a conveyor belt, resulting in slow efficiency.

[0004] Therefore, it is very necessary to invent a kind of automatic spraying device for waterproof coating of PVC carpet. Utility Model Content

[0005] In order to solve the above technical problems, the present invention provides a technical solution for an automatic spraying device for waterproof coating of PVC carpets: an automatic spraying device for waterproof coating of PVC carpets, comprising a base, wherein: a driving mechanism is fixedly mounted on the base, and a plurality of hollow polygonal spray barrels are evenly fixedly mounted on the driving mechanism; an automatic liquid supply mechanism for the polygonal spray barrels is fixedly mounted on one side of the base; a bracket structure is fixedly mounted on the automatic liquid supply mechanism; a polygonal spraying structure and a polygonal drying structure corresponding to the polygonal spray barrels are fixedly mounted on the bracket structure, and the polygonal spraying structure and the polygonal drying structure are both located above the polygonal spray barrels;

[0006] Preferably, an electric control box including a control drive mechanism, a polygonal spray barrel, an automatic liquid supply mechanism, a spraying structure and a drying structure is fixedly mounted on the automatic liquid supply mechanism.

[0007] Preferably, the driving mechanism includes an electric rotating table and a support, and the electric rotating table is fixedly mounted on the upper surface of the base, and the output end of the electric rotating table is fixedly mounted with the support; the polygonal spray barrel is evenly fixedly mounted on the circumference of the support.

[0008] Preferably, an air pump box for a polygonal spray barrel is fixedly mounted on the top of the support member, and the air pump inside the air pump box is electrically connected to the controller inside the electrical control box; the polygonal spray barrel is fixedly connected to the air pump inside the air pump box.

[0009] Preferably, a number of negative pressure holes are evenly distributed on each surface inside the polygonal spray barrel, and a connecting piece is fixedly installed on one side of the outside of the polygonal spray barrel, and a connecting pipe is fixedly installed on the connecting piece; one end of the connecting pipe is connected to each negative pressure hole, and the other end of the connecting pipe is fixedly connected to the air pump inside the air pump box.

[0010] Preferably, the automatic liquid supply mechanism includes a paint tank, a pipe and a hose, and the paint tank is fixedly connected to one side of the base, and a liquid replenishing tube is provided on the paint tank; the liquid supply end of the paint tank is fixedly connected to one end of the pipe, and the other end of the pipe passes through the bracket structure and is fixedly connected to one end of the hose, and the other end of the hose is fixedly connected to the spraying structure; the electrical control box is fixedly installed on one side of the outside of the paint tank.

[0011] Preferably, the support structure includes a main support and a sub-support, and the bottom of the main support is fixedly connected to the paint tank, and one side of the top of the main support is fixedly connected to one end of the sub-support; the top of the main support and the sub-support are both above the polygonal spray barrel; the polygonal spray structure is fixedly installed on the top of the main support; the polygonal drying structure is fixedly installed on the sub-support.

[0012] Preferably, the polygonal spraying structure includes an electric push rod, a polygonal nozzle and a spray hole, and the electric push rod is fixedly installed on the top of the main bracket, and the output end of the electric push rod slides out from the bottom surface of the top of the main bracket; the output end of the electric push rod is fixedly installed with a polygonal nozzle, and a corresponding spray hole is provided on each side of the polygonal nozzle, and each spray hole on the polygonal nozzle is fixedly connected to the other end of the hose.

[0013] Preferably, the polygonal drying structure includes an electric push rod 2, a polygonal drying head and a baking lamp, and the electric push rod 2 is fixedly mounted on the sub-bracket, and the output end of the electric push rod 2 slides out from the bottom surface of the sub-bracket; the output end of the electric push rod 2 is fixedly mounted with a polygonal drying head, and a baking lamp is fixedly mounted on each side of the polygonal drying head.

[0014] Preferably, a collecting groove is provided on the upper surface of the base, and a notch is provided through one side of the base, and the notch is not connected to the collecting groove; the collecting groove and the notch are both on the rotation path of each polygonal spray barrel.

[0015] Compared with the prior art, the advantages of the present invention are:

[0016] The utility model can spray waterproof coatings on multiple PVC carpets at the same time, avoiding the trouble of spraying the PVC carpets piece by piece, thereby making the overall spraying process more efficient. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is the overall structure schematic diagram of the utility model.

[0018] Figure 2 is the base structure schematic diagram of the utility model.

[0019] Figure 3 is the polygonal spraying cylinder structure schematic diagram of the utility model.

[0020] In the drawing:

[0021] Base 1, paint tank 2, main support 3, vice support 4, electric rotary table 5, supporting piece 6, polygonal spraying cylinder 7, negative pressure hole 71, connecting piece 72, connecting pipe 73, air pump box 8, electric push rod one 9, electric push rod two 10, polygonal spraying head 11, polygonal drying head 12, collecting groove 13, notch 14, liquid supplementing pipe 15, pipeline 16, hose 17, electric control box 18, spraying hole 19, baking lamp 20. Specific implementation

[0022] In order to make the personnel in the technical field better understand the utility model scheme, the technical scheme in the utility model embodiment will be clearly and completely described below, obviously, the described embodiment is only a part of the embodiment of the utility model, not all the embodiments. Based on the embodiment in the utility model, all other embodiments obtained by the ordinary skilled in the art without making creative labor should belong to the scope of the utility model protection.

[0023] In the description of the embodiment, it should be explained that the orientation or position relationship indicated by the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like is the orientation or position relationship based on the drawing shown, only for the convenience of describing the utility model and simplifying the description, and not indicating or implying that the indicated device or element must have a particular orientation, a particular orientation and operation, therefore, it cannot be understood as a limitation on the utility model. In addition, the terms "first", "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance. In the description of the utility model, it should be explained that, unless otherwise explicitly specified and limited, the terms "mounting", "provided with", "connection" and the like should be understood broadly, for example, "connection" can be fixed connection, can also be detachable connection, or integrally connected; can be mechanical connection, can also be electrical connection; can be directly connected, can also be indirectly connected through intermediate medium, can be the communication inside two elements. For the ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0024] The utility model will be further described below in combination with the drawings: Embodiment

[0025] Reference Figure 1-3 , an automatic spraying device for waterproof coating of PVC carpet, comprising a base 1, wherein: a driving mechanism is fixedly installed on the base 1, so that the driving mechanism drives each polygonal spraying barrel 7 to carry the PVC carpet to the bottom of the polygonal spraying structure and the polygonal drying structure to spray the waterproof coating and then dry it, and a plurality of polygonal spraying barrels 7 with a through cavity in the middle are evenly fixedly installed on the driving mechanism, such as triangles, quadrilaterals, pentagons, hexagons, heptagons, octagons, etc., through the arrangement of the polygonal spraying barrel 7, multiple block-shaped PVC carpets can be carried at one time and moved to the bottom of the polygonal spraying structure for simultaneous spraying of waterproof coating; an automatic liquid supply mechanism of the polygonal spraying barrel 7 is fixedly installed on one side of the base 1, so that the automatic liquid supply The mechanism is a polygonal spraying structure that delivers the required waterproof coating; a bracket structure is fixedly installed on the automatic liquid supply mechanism, so that the required working space can be generated between the polygonal spraying structure and the polygonal drying structure and the polygonal spray barrel 7 through the bracket structure, while ensuring the stability of the polygonal spraying structure and the polygonal drying structure during operation; a polygonal spraying structure and a polygonal drying structure corresponding to the polygonal spray barrel 7 are fixedly installed on the bracket structure, and the polygonal spraying structure and the polygonal drying structure are both located above the polygonal spray barrel 7, so that the polygonal spraying structure can spray the waterproof coating on the corresponding PVC carpet inside the polygonal spray barrel 7, and then the polygonal drying structure can dry the waterproof coating on the sprayed PVC carpet mountain;

[0026] The automatic liquid supply mechanism is fixedly equipped with an electrical control box 18 which controls the driving mechanism, the polygonal spray barrel 7, the automatic liquid supply mechanism, the spraying structure and the drying structure. The controller inside the electrical control box 18 adopts the existing technology, such as the PLC controller in the existing technology, so it will not be described in detail here.

[0027] The driving mechanism includes an electric rotating table 5 and a support 6, and the electric rotating table 5 is fixedly installed on the upper surface of the base 1. The output end of the electric rotating table 5 is fixedly installed with the support 6, and the support 6 adopts a cylindrical structure, such as square or circular, so that the electric rotating table 5 drives the support 6 to drive each polygonal spray barrel 7 to rotate 360 ​​degrees, so that each polygonal spray barrel 7 can be moved in sequence and orderly to the bottom of the polygonal spray structure and the polygonal drying structure; the polygonal spray barrel 7 is evenly fixed on the circumference of the support 6, so that each polygonal spray barrel 7 can be supported by the support.

[0028] An air pump box 8 for the polygonal spray barrel 7 is fixedly installed on the top of the support member 6, and the air pump inside the air pump box 8 is electrically connected to the controller inside the electrical control box 18; the polygonal spray barrel 7 is fixedly connected to the air pump inside the air pump box 8, so that the required negative pressure can be provided to the negative pressure hole 7 on the polygonal spray barrel 7 through the air pump inside the air pump box 8.

[0029] A number of negative pressure holes 71 are evenly distributed on each surface inside the polygonal spray barrel 7, so that negative pressure can be generated under the action of the air pump inside the air pump box 8, and the PVC carpet can be fixed by negative pressure adsorption, and a connecting part 72, such as a connecting plate, a connecting rod, etc., is fixedly installed on one side of the outside of the polygonal spray barrel 7, so as to connect the polygonal spray barrel 7 and the support 6, and create a space that allows the polygonal spray barrel 7 to be just below the polygonal spray structure and the polygonal drying structure. A connecting pipe 73 is fixedly installed on the connecting part 72; one end of the connecting pipe 73 is connected to each negative pressure hole 71, and the other end of the connecting pipe 73 is fixedly connected to the suction end of the air pump inside the air pump box 8; an electromagnetic valve is provided between the connecting pipe 73 on each polygonal spray barrel 7 and the air pump inside the air pump box 8.

[0030] The automatic liquid supply mechanism includes a paint tank 2, a pipe 16 and a hose 17, and the paint tank 2 is fixedly connected to one side of the base 1. A liquid replenishing pipe 15 is provided on the paint tank 2 so that the waterproof coating paint required for the PVC carpet can be added to the paint tank 2 through the liquid replenishing pipe 15; the liquid supply end of the liquid supply pump inside the paint tank 2 is fixedly connected to one end of the pipe 16, and the pipe 16 can be a hard pipe to ensure the supporting force and prevent it from deflation, and the other end of the pipe 16 is fixedly connected to one end of the hose 17 through the bracket structure, and the other end of the hose 17 is fixedly connected to the spraying structure. The hose 17 adopts a spiral elastic tube. Through the setting of the hose 17, it can be extended and retracted following the movement of the polygonal nozzle 11 to avoid affecting the operation of the polygonal nozzle 11. At the same time, during the operation of the polygonal nozzle 11, the required waterproof paint can be smoothly delivered to the polygonal nozzle 11; the electrical control box 18 is fixedly installed on one side of the outside of the paint tank 2.

[0031] The bracket structure includes a main bracket 3 and a sub-bracket 4, and the bottom of the main bracket 3 is fixedly connected to the paint tank 2, and one side of the top of the main bracket 3 is fixedly connected to one end of the sub-bracket 4. Through the arrangement of the main bracket 3 and the sub-bracket 4, a certain distance can be created between the polygonal spraying structure and the polygonal drying structure, so that the polygonal spraying structure and the polygonal drying structure can enter the corresponding polygonal spray barrel 7 at the same time for operation; the top of the main bracket 3 and the sub-bracket 4 are both above the polygonal spray barrel 7; the polygonal spraying structure is fixedly installed on the top of the main bracket 3; the polygonal drying structure is fixedly installed on the sub-bracket 4.

[0032] The polygonal spraying structure includes an electric push rod 9, a polygonal nozzle 11 and a spray hole 19, and the electric push rod 9 is fixedly installed on the top of the main bracket 3, and the output end of the electric push rod 9 slides out from the bottom surface of the top of the main bracket 3. Through the setting of the electric push rod 9, the polygonal nozzle 11 can be driven to enter the corresponding polygonal spray barrel 7, or move out of the corresponding polygonal spray barrel 7; the output end of the electric push rod 9 is fixedly installed with a polygonal nozzle 11, and the number of sides of the polygonal nozzle 11 is the same as the number of sides of the polygonal spray barrel 7, so that the waterproof coating can be sprayed on the PVC carpet on each surface inside the polygonal spray barrel 7 at the same time through the spray hole 19 on the polygonal nozzle 11, and a corresponding spray hole 19 is provided on each side of the polygonal nozzle 11, and each spray hole 19 on the polygonal nozzle 11 is fixedly connected to the other end of the hose 17.

[0033] The polygonal drying structure includes an electric push rod 10, a polygonal drying head 12 and a baking lamp 20, and the electric push rod 10 is fixedly installed on the sub-bracket 4. The output end of the electric push rod 10 slides out from the bottom surface of the sub-bracket 4. Through the setting of the electric push rod 10, the polygonal drying head 12 can be driven into the corresponding polygonal spray barrel 7, or moved out of the corresponding polygonal spray barrel 7; the output end of the electric push rod 10 is fixedly installed with a polygonal drying head 12, and the number of sides of the polygonal drying head 12 is the same as the number of sides of the polygonal spray barrel 7, so that the PVC carpet sprayed with a waterproof coating inside the polygonal spray barrel 7 can be dried at the same time by the baking lamp 20 on the polygonal drying head 12, and a baking lamp 20 is fixedly installed on each side of the polygonal drying head 12.

[0034] A collecting groove 13 is provided on the upper surface of the base 1 so that the paint dripping from the PVC carpet can be collected through the collecting groove 13, and a notch 14 is provided on one side of the base 1 so that the PVC carpet that has been sprayed with a waterproof coating and dried can be placed and collected in the notch 14. The notch 14 is not connected to the collecting groove 13; the collecting groove 13 and the notch 14 are both on the rotation path of each polygonal spray barrel 7.

[0035] It should be noted that each time the electric rotating platform 5 stops after rotating, a corresponding polygonal spray barrel 7 will stop at the polygonal drying head 12 and directly below the polygonal drying head 12 .

[0036] In this embodiment, when in use, the air pump is used to allow the negative pressure holes 71 to generate suction that can adsorb and fix the PVC carpet, and then the PVC carpet is adsorbed and fixed on each surface inside each polygonal spray barrel 7 in sequence and in an orderly manner;

[0037] The polygonal spray barrels 7 are driven to rotate by the electric rotating table 5, and the polygonal spray barrel 7 with the PVC carpet is moved to the bottom of the polygonal spray head 11 and stops rotating;

[0038] At this time, the polygonal nozzle 11 is driven by the electric push rod 19 to enter the corresponding polygonal spray barrel 7, and the electric push rod 19 drives the polygonal nozzle 11 to move up and down inside the corresponding polygonal spray barrel 7. During the up and down movement, the required waterproof coating is sprayed on each PVC carpet inside the polygonal spray barrel 7 through the spray hole 19;

[0039] After spraying, the polygonal spray head 11 is driven out of the corresponding polygonal spray barrel 7 by the electric push rod 19, and the electric rotating table 5 continues to drive each polygonal spray barrel 7 to rotate, so that the next polygonal spray barrel 7 with the PVC carpet is moved to the right under the polygonal spray head 11 and stops rotating, and spraying is carried out in the above manner;

[0040] At this time, the polygonal drying head 12 is driven by the electric push rod 2 10 to enter the polygonal spray barrel 7 on which the waterproof coating is sprayed, and the electric push rod 2 10 drives the polygonal drying head 12 to move up and down inside the polygonal spray barrel 7. During the up and down movement, the PVC carpet on which the waterproof coating is sprayed is dried by the baking lamp 20;

[0041] After drying, it is driven by the electric push rod 10 to move out of the polygonal spray barrel 7;

[0042] When the polygonal spray barrel 7 carrying the dried PVC carpet moves to the top of the gap 14, close the solenoid valve between the polygonal spray barrel 7 and the air pump. At this time, the PVC carpet inside the polygonal spray barrel 7 will automatically fall out of the polygonal spray barrel 7. You only need to place a corresponding collection container at the gap 14 in advance.

[0043] Finally, the cycle is run in the above manner.

[0044] Utilizing the technical solution described in the utility model, or those skilled in the art designing similar technical solutions inspired by the technical solution of the utility model to achieve the above-mentioned technical effects, all fall within the scope of protection of the utility model.

Claims

1. An automatic spraying device for waterproof coating of PVC carpet, characterized by: The invention comprises a base (1), wherein: a driving mechanism is fixedly mounted on the base (1), and a plurality of hollow polygonal spray barrels (7) are evenly fixedly mounted on the driving mechanism; an automatic liquid supply mechanism of the polygonal spray barrel (7) is fixedly mounted on one side of the base (1); a bracket structure is fixedly mounted on the automatic liquid supply mechanism; a polygonal spray structure and a polygonal drying structure corresponding to the polygonal spray barrel (7) are fixedly mounted on the bracket structure, and the polygonal spray structure and the polygonal drying structure are both located above the polygonal spray barrel (7); The automatic liquid supply mechanism is fixedly mounted with a control drive mechanism, a polygonal spray barrel (7), an automatic liquid supply mechanism, a spray structure, and an electric control box (18) for a drying structure.

2. The automatic spraying device for waterproof coating of PVC carpet according to claim 1, characterized in that: The driving mechanism comprises an electric rotating platform (5) and a support member (6), wherein the electric rotating platform (5) is fixedly mounted on the upper surface of the base (1), and the output end of the electric rotating platform (5) is fixedly mounted with the support member (6); the polygonal spray barrels (7) are evenly distributed and fixedly mounted on the circumference of the support member (6).

3. The automatic spraying device for waterproof coating of PVC carpet according to claim 2, characterized in that: An air pump box (8) for a polygonal spray barrel (7) is fixedly mounted on the top of the support member (6), and the air pump inside the air pump box (8) is electrically connected to the controller inside the electric control box (18); the polygonal spray barrel (7) is fixedly connected to the air pump inside the air pump box (8).

4. The automatic spraying device for waterproof coating of PVC carpet according to any one of claims 1 to 3, characterized in that: A plurality of negative pressure holes (71) are evenly distributed on each surface inside the polygonal spray barrel (7), and a connecting piece (72) is fixedly installed on one side of the outside of the polygonal spray barrel (7), and a connecting pipe (73) is fixedly installed on the connecting piece (72); one end of the connecting pipe (73) is connected to each negative pressure hole (71), and the other end of the connecting pipe (73) is fixedly connected to the air pump inside the air pump box (8).

5. The automatic spraying device for waterproof coating of PVC carpet according to claim 1, characterized in that: The automatic liquid supply mechanism comprises a paint tank (2), a pipe (16) and a hose (17), and the paint tank (2) is fixedly connected to one side of the base (1), and a liquid replenishing pipe (15) is provided on the paint tank (2); the liquid supply end of the paint tank (2) is fixedly connected to one end of the pipe (16), and the other end of the pipe (16) passes through the bracket structure and is fixedly connected to one end of the hose (17), and the other end of the hose (17) is fixedly connected to the spraying structure; the electric control box (18) is fixedly installed on one side of the outside of the paint tank (2).

6. The automatic spraying device for waterproof coating of PVC carpet according to claim 5, characterized in that: The support structure comprises a main support (3) and a sub-support (4), and the bottom of the main support (3) is fixedly connected to the paint tank (2), and one side of the top of the main support (3) is fixedly connected to one end of the sub-support (4); the top of the main support (3) and the sub-support (4) are both located above the polygonal spray barrel (7); the polygonal spray structure is fixedly mounted on the top of the main support (3); and the polygonal drying structure is fixedly mounted on the sub-support (4).

7. The automatic spraying device for waterproof coating of PVC carpet according to claim 6, characterized in that: The polygonal spraying structure comprises an electric push rod (9), a polygonal spray head (11) and a spray hole (19), and the electric push rod (9) is fixedly mounted on the top end of the main bracket (3), and the output end of the electric push rod (9) slides out from the bottom surface of the top end of the main bracket (3); the output end of the electric push rod (9) is fixedly mounted with a polygonal spray head (11), and each side surface of the polygonal spray head (11) is provided with a corresponding spray hole (19), and each spray hole (19) on the polygonal spray head (11) is fixedly connected to the other end of the hose (17).

8. The automatic spraying device for waterproof coating of PVC carpet according to claim 6, characterized in that: The polygonal drying structure comprises an electric push rod 2 (10), a polygonal drying head (12) and a baking lamp (20), and the electric push rod 2 (10) is fixedly mounted on the auxiliary bracket (4), and the output end of the electric push rod 2 (10) slides out from the bottom surface of the auxiliary bracket (4); the output end of the electric push rod 2 (10) is fixedly mounted with the polygonal drying head (12), and a baking lamp (20) is fixedly mounted on each side of the polygonal drying head (12).

9. The automatic spraying device for waterproof coating of PVC carpet according to claim 1, characterized in that: A collecting groove (13) is provided on the upper surface of the base (1), and a notch (14) is provided through one side of the base (1), the notch (14) not being connected to the collecting groove (13); the collecting groove (13) and the notch (14) are both on the rotation path of each polygonal spray barrel (7).

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