Pushing type two-component automatic paint spraying tank

Abstract

The utility model provides a pushing type two-component automatic paint spraying tank which comprises a tank body, openings are formed in the two ends of the tank body, a spray head is arranged on the opening in one end, a seat cylinder extending into an inner cavity of the tank body is arranged on the opening in the other end, the seat cylinder is connected with an inner tank, a liquid filling opening is formed in one end of the inner tank, and the end is a connecting end connected with the seat cylinder. A sealing film layer is arranged on the liquid filling opening, a communicating hole for communicating the inner cavity of the tank body with the liquid filling opening is formed in the side wall of the seat cylinder, a sealing plate is arranged in the seat cylinder, a sliding hole is formed in the sealing plate, a pushing rod which is in sliding sealing with the sliding hole is arranged in the sliding hole, and a conical thorn part used for pushing, pressing and puncturing the sealing film layer is arranged on the pushing rod. The inner tank provided by the utility model can be used for independent filling, is connected with the seat cylinder after filling, and then is fixedly arranged in the tank body, so that the production is simpler, the production efficiency can be effectively improved, the liquid filling opening is sealed by adopting the sealing film layer, the liquid leakage condition is avoided, and the reliability is high.

Description

Technical Field

[0001] The utility model belongs to the field of spray cans, and particularly relates to a push - type two - component self - spray paint can. Background Art

[0002] Two - component paint generally includes two components. The main component is resin, and the auxiliary component is curing agent. When in use, the two components are mixed, which has the characteristics of fast curing time and good use effect. Due to the excellent performance of two - component paint, more and more two - component self - spray paints have emerged, and two - component self - spray paints require the use of two - component self - spray paint cans.

[0003] Currently, the existing two - component self - spray paint cans generally set a partition structure in the container, so that the container is divided into two storage chambers, that is, the device can store two different materials at the same time, and there is a controllable opening on the partition structure. When in need of use, the two materials can be mixed by opening the sealing plug. However, this kind of structure mainly has the following problems: the filling is relatively complex. It is necessary to first fill the curing agent, then seal the opening with a sealing plug, and then fill the resin. Since the curing agent is below the partition structure, the filling is inconvenient, and the installation of the sealing plug is also relatively complex, so the production efficiency is low; in addition, there will be shaking during transportation or handling, and there is often a leakage between the opening and the sealing plug. At this time, the two components are premixed and cannot be used during use, and the reliability is poor. Content of the Utility Model

[0004] To overcome the deficiencies and existing problems of the prior art, the utility model provides a push - type two - component self - spray paint can. The inner can can be independently filled with the curing agent and then installed. The filling efficiency is high, which can improve the production efficiency, and the liquid filling port is sealed with a sealing film layer, so there will be no liquid leakage, and the reliability is high.

[0005] The utility model is realized through the following technical solutions:

[0006] A push - type two - component self - spray paint can includes a can body. Both ends of the can body are provided with openings. A spray head is provided on one opening, and a seat cylinder extending into the inner cavity of the can is provided on the other opening. The seat cylinder is connected with an inner can. One end of the inner can is provided with a liquid filling port, and this end is the connection end connected with the seat cylinder. The liquid filling port is provided with a sealing film layer. The side wall of the seat cylinder is provided with a communication hole leading to the inner cavity of the can and the liquid filling port. A closing plate is provided in the seat cylinder. A sliding hole is provided on the closing plate, and a top push rod that is slidably sealed with the sliding hole is provided in the sliding hole. A conical puncture part for top - pressing and piercing the sealing film layer is provided on the top push rod.

[0007] The inner can is in a long - tube shape, and the diameter of the inner can is smaller than the diameter of the opening.

[0008] The sealing film layer is an aluminum foil film.

[0009] The cone stabbing part is conical and has notches around its circumference; or the cone stabbing part is in the shape of a three-edge thorn.

[0010] The inner can and the seat cylinder are connected by threads.

[0011] A plurality of communication holes are provided and are evenly distributed around the circumference of the side wall of the seat cylinder.

[0012] The sealing plate is provided with a groove, a cylinder is arranged in the groove, an inner hole concentric with the sliding hole is arranged in the cylinder, two sealing rings are arranged in the inner hole, the two sealing rings are respectively arranged at both ends of the inner hole, the top push rod penetrates through the sliding hole and the inner hole, and the two sealing rings are sleeved on the top push rod.

[0013] One end of the seat cylinder connected to the opening is provided with an outward-turned curling edge, the opening edge of the can body is provided with a convex edge, and the outward-turned curling edge is fixed on the convex edge.

[0014] The nozzle is connected with a liquid supply pipe, and the bottom end of the liquid supply pipe extends to the bottom of the inner cavity of the can body.

[0015] The inner can set in the utility model can be independently filled, then connected with the seat cylinder, and then installed and fixed in the can body. The production is simpler, the production efficiency can be effectively improved, and the liquid filling port is sealed by a sealing film layer, so that liquid leakage will not occur and the reliability is high. Brief Description of the Drawings

[0016] Figure 1 is a three-dimensional structural schematic diagram of the utility model;

[0017] Figure 2 is a sectional structural schematic diagram of the utility model;

[0018] Figure 3 is a structural schematic diagram of the can body in the utility model;

[0019] Figure 4 is a connection structural schematic diagram of the seat cylinder and the inner can in the utility model;

[0020] Figure 5 is a sectional structural schematic diagram at the seat cylinder in the utility model;

[0021] Figure 6 is a structural schematic diagram of the inner can in the utility model;

[0022] Figure 7 is a structural schematic diagram of the seat cylinder in the utility model;

[0023] Figure 8 is a structural schematic diagram of the top push rod in the utility model.

[0024] In the figure: 1 - tank body, 11 - opening, 12 - convex edge, 2 - spray head, 21 - liquid supply pipe, 3 - seat cylinder, 31 - communication hole, 32 - closing plate, 321 - sliding hole, 322 - groove, 33 - outward turned edge, 4 - inner tank, 41 - sealing film layer, 5 - top push rod, 51 - conical piercing part, 52 - notch, 6 - cylinder, 61 - inner hole, 7 - sealing ring. Detailed implementation mode

[0025] For the convenience of understanding by those skilled in the art, the following further describes the present utility model in detail with reference to the accompanying drawings and specific embodiments.

[0026] As Figure 1-8 shown, a push - type two - component self - spray paint can includes a tank body 1. Openings 11 are provided at both ends of the tank body 1. A spray head 2 is provided on one opening 11, and a seat cylinder 3 extending into the inner cavity of the tank body 1 is provided on the other opening 11. The seat cylinder 3 is connected with an inner tank 4. The tank body 1 is used to store the main component resin in the two - component paint, and the inner tank 4 is used to store the curing agent in the two - component paint. The spray head 2 is used to spray the liquid in the tank body 1. The spray head 2 is connected with a liquid supply pipe 21, and the bottom end of the liquid supply pipe 21 extends to the bottom of the inner cavity of the tank body 1, which is convenient for spraying the liquid in the tank body 1 more thoroughly.

[0027] One end of the inner tank 4 is provided with a liquid filling port, and this end is the connection end connected to the seat cylinder 3. A sealing film layer 41 is provided on the liquid filling port. The curing agent is poured into the inner tank 4 through the liquid filling port, and the curing agent is sealed by the sealing film layer 41, with reliable sealing and no leakage of the sealed curing agent. For reliable and convenient connection, the inner tank 4 and the seat cylinder 3 are connected by threads, enabling quick connection and installation. For corrosion resistance, the sealing film layer 41 is an aluminum foil film with good corrosion resistance.

[0028] The inner tank 4 is in the shape of a long cylinder, and the diameter of the inner tank 4 is smaller than the diameter of the opening 11, which is convenient for the inner tank 4 to be installed into the tank body 1 from the opening 11 during installation. The side wall of the seat cylinder 3 is provided with a communication hole 31 for conducting the inner cavity of the tank body 1 and the liquid filling port. A closing plate 32 is provided in the seat cylinder 3. A sliding hole 321 is provided on the closing plate 32, and a top push rod 5 that is slidably sealed with the sliding hole 321 is provided in the sliding hole 321. A conical piercing part 51 for piercing and pressing the sealing film layer 41 is provided on the top push rod 5. By pushing the top push rod 5, the conical piercing part 51 on the top push rod can pierce the sealing film layer 41, so that the curing agent in the inner tank 4 can flow out from the liquid filling port, and then be mixed with the resin in the tank body 1 through the communication hole 31, thus meeting the mixing requirements during use. A plurality of communication holes 31 are provided and are evenly distributed around the circumference of the side wall of the seat cylinder 3. This structure facilitates the accelerated mixing of the two components. The conical piercing part 51 is conical, and a notch 52 is provided on the circumference. This structure makes the crack of the puncture opening larger when piercing the sealing film layer 41, avoiding poor flow of the curing agent, or the conical piercing part 51 is in the shape of a three - edged thorn, enabling the puncture opening to crack in three directions.

[0029] One end of the seat cylinder 3 connected to the opening 11 is provided with an outward-turned edge 33. A convex edge 12 is provided on the edge of the opening 11 of the tank body 1. The outward-turned edge 33 is fixed to the convex edge 12. This structure facilitates the installation and fixation of the seat cylinder 3.

[0030] The closing plate 32 is provided with a groove 322. A column body 6 is arranged in the groove 322. An inner hole 61 concentric with the sliding hole 321 is arranged in the column body 6. Two sealing rings 7 are arranged in the inner hole 61. The two sealing rings 7 are respectively arranged at both ends of the inner hole 61. The push rod 5 is inserted through the sliding hole 321 and the inner hole 61. The two sealing rings 7 are sleeved on the push rod 5. This structure makes the operation of the push rod 5 more stable and makes the seal at the push rod 5 more reliable, avoiding liquid leakage.

[0031] The production and installation process of this embodiment: First, pour the curing agent into the inner tank 4, then use the sealing film layer 41 to seal the liquid filling port, connect the inner tank 4 with the seat cylinder 3, fix the seat cylinder 3 in the opening 11 of the tank body 1, then pour the resin into the inner cavity of the tank body 1, and then install the nozzle 2. At this time, the production is completed.

[0032] The above embodiments are the preferred implementation manners of the present invention, and are not limitations to the present invention. Without departing from the inventive concept of the present invention, any obvious replacement is within the protection scope of the present invention.

Claims

1. A push-type two-component self-spraying paint can, comprising a can body (1), characterized in that: Both ends of the tank body are provided with openings (11). A spray head is provided on one opening, and a socket tube (3) extending into the inner cavity of the tank is provided on the other opening. The socket tube is connected to an inner tank (4). One end of the inner tank is provided with a liquid filling port, and this end is the connection end connected to the socket tube. A sealing film layer (41) is provided on the liquid filling port. A communication hole (31) for conducting the inner cavity of the tank and the tank liquid port is provided on the side wall of the socket tube. A closing plate (32) is provided in the socket tube. A sliding hole (321) is provided on the closing plate. A push rod (5) that is slidably sealed with the sliding hole is provided in the sliding hole. A conical puncture portion (51) for puncturing and pressing the sealing film layer is provided on the push rod.

2. The push-type two-component self-spraying paint can according to claim 1, wherein: The inner tank (4) is in a long cylindrical shape, and the diameter of the inner tank is smaller than the diameter of the opening (11).

3. The push-type two-component self-spraying paint can according to claim 2, characterized in that: The sealing film layer (41) is an aluminum foil film.

4. The push-type two-component self-spraying paint can according to claim 3, characterized in that: The conical puncture portion (51) is conical and has notches on the circumference; or the conical puncture portion (51) is in the shape of a three-sided thorn.

5. The push-type two-component self-spraying paint can according to claim 4, characterized in that: The inner tank (4) and the socket tube (3) are connected by threads.

6. The push-type two-component self-spraying paint can according to claim 5, wherein: A plurality of communication holes (31) are provided and are evenly distributed on the circumference of the side wall of the socket tube (3).

7. The push-type two-component self-spraying paint can according to claim 1, wherein: A groove (322) is provided on the closing plate (32). A column body (6) is provided in the groove. An inner hole (61) concentric with the sliding hole is provided in the column body. Two sealing rings (7) are provided in the inner hole. The two sealing rings are respectively arranged at both ends of the inner hole. The push rod (5) is inserted through the sliding hole and the inner hole, and the two sealing rings are sleeved on the push rod.

8. The push-type two-component self-spraying paint can according to claim 1, characterized in that: One end of the socket tube (3) connected to the opening (11) is provided with an outwardly turned edge (33). A convex edge (12) is provided on the edge of the opening of the tank body. The outwardly turned edge is fixed on the convex edge.

9. The push-type two-component self-spraying paint can according to any one of claims 1-8, characterized in that: The spray head (2) is connected with a liquid supply pipe (21). The bottom end of the liquid supply pipe extends to the bottom of the inner cavity of the tank body (1).

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