Intermittent porcelain bottle surface spraying device

Abstract

The utility model relates to the technical field of porcelain bottle spraying equipment, in particular to an intermittent porcelain bottle surface spraying device which comprises a spraying frame body, a secondary power source and a secondary air pipe at one end of the secondary power source, a primary air pipe is connected below the secondary air pipe, and one end of the primary air pipe is connected with a rubber suction cup. The second-stage power source vacuumizes the rubber suction cup and the middle part of the porcelain bottle below the rubber suction cup through the first-stage air pipe and the second-stage air pipe, so that the porcelain bottle is fixed below the rubber suction cup by atmospheric pressure, four groups of nozzles are fixedly connected to the spraying frame body, two of the four groups of nozzles face upwards, and the other two groups face downwards; according to the utility model, the two groups of sprayers facing upwards and the two groups of sprayers facing downwards are arranged, so that all-directional spraying on the inner part and the outer surface of the porcelain bottle can be realized.

Description

Technical Field

[0001] The utility model relates to the technical field of porcelain bottle spraying equipment, in particular to an intermittent porcelain bottle surface spraying device. Background Art

[0002] The porcelain bottle spraying process is an advanced surface treatment technology that forms a dense, uniform ceramic layer by thermally spraying ceramic materials onto the substrate surface. This coating has many excellent properties, including wear resistance, high temperature resistance, corrosion resistance, heat insulation, and electrical insulation, and has therefore been widely used in many fields. However, most porcelain bottle surface spraying devices currently on the market rely on porcelain bottle brackets or porcelain bottle bases to fix the porcelain bottle. As a result, there are always unsprayed areas on the porcelain bottle surface during spraying, which require re-spraying or manual re-spraying. This is not only inefficient but also wastes resources. In view of this, we propose an intermittent porcelain bottle surface spraying device. Utility Model Content

[0003] The main purpose of the utility model is to provide an intermittent porcelain bottle surface spraying device to solve the problems raised in the relevant technology.

[0004] In order to achieve the above-mentioned object, according to one aspect of the utility model, an intermittent porcelain bottle surface spraying device is provided, comprising a spray frame and a porcelain bottle, wherein two groups of primary power sources are fixedly connected to the upper inner wall of the spray frame, and a reciprocating screw is provided at one end of each group of primary power sources, and an air pipe connecting block is provided on each of the two groups of reciprocating screws, and an air pipe connecting pipe is fixedly connected between the two groups of air pipe connecting blocks; and further comprising:

[0005] A secondary power source, and a secondary air pipe fixedly connected at one end of the secondary power source, three groups of primary air pipes fixedly connected below the secondary air pipe, and rubber suction cups fixedly connected at one end of the three groups of primary air pipes. The secondary power source vacuums the area between the rubber suction cup and the porcelain bottle below through the primary and secondary air pipes, so that the porcelain bottle is fixed below the rubber suction cup under the action of air pressure;

[0006] Four groups of nozzles are fixedly connected to the spray frame, two of the four groups of nozzles face upwards, and the other two groups face downwards.

[0007] Furthermore, a feed port and a discharge port are provided on both sides of the spray frame for the porcelain bottles to enter and exit, and a screw nut is fixedly connected to the air pipe connecting block, and the screw nut is threadedly connected to the reciprocating screw.

[0008] Furthermore, a conveying chain is provided inside the spray frame, and a dust cover is fixedly connected to the conveying chain.

[0009] Furthermore, the dust cover is made of flexible rubber material.

[0010] Furthermore, the dust cover is provided with a three-stage power source, one end of the three-stage power source is provided with a base bracket, the base bracket is fixedly connected to the porcelain bottle base, and the porcelain bottle is placed on the porcelain bottle base.

[0011] Furthermore, the bottom of the three-stage power source passes through the bottom of the dust cover and is fixedly connected to the conveyor chain. The base bracket passes through the dust cover. A bearing is provided at the junction of the base bracket and the dust cover to reduce friction.

[0012] Furthermore, a hole communicating with the primary air pipe is provided above the rubber suction cup.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] The utility model is provided with two groups of spray heads facing upward and two groups of spray heads facing downward, so that all-round spraying can be achieved on the inner and outer surfaces of the porcelain bottle. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is the overall structural diagram of the utility model;

[0016] Figure 2 This is a cross-sectional view of the spray frame of the utility model;

[0017] Figure 3 This is the structural diagram of the conveyor chain of this utility model.

[0018] Illustration:

[0019] 1. Spray frame; 11. Reciprocating motor; 12. Reciprocating screw; 13. Air pipe connection block; 131. Screw nut; 14. Air pipe connection tube; 15. First-stage air pipe; 16. Rubber suction cup; 17. Second-stage air pipe; 18. Vacuum pump; 19. Spray nozzle;

[0020] 2. Conveyor chain; 21. Dust cover; 22. Rotating motor; 23. Base bracket; 24. Porcelain bottle base;

[0021] 3. Porcelain vase. DETAILED DESCRIPTION

[0022] In order to further illustrate the technical means and effects adopted by the utility model to achieve the predetermined utility model purpose, the following is a detailed description of the specific implementation method, structure, characteristics and effects of the utility model in combination with the accompanying drawings and preferred embodiments.

[0023] See also Figure 1-Figure 3As shown, the purpose of this embodiment is to provide an intermittent porcelain bottle surface spraying device, including a spraying frame 1, two groups of primary power sources are fixedly connected to the upper inner wall of the spraying frame 1, one end of each group of primary power sources is provided with a reciprocating screw 12, and the two groups of reciprocating screws 12 are provided with an air pipe connecting block 13, and the middle of the two groups of air pipe connecting blocks 13 is fixedly connected with an air pipe connecting pipe 14. The reciprocating screw 12 rotates, and the reciprocating screw 12 drives the air pipe connecting block 13 to move, and at the same time, the two groups of air pipe connecting blocks 13 drive the middle air pipe connecting pipe 14 to move; it also includes:

[0024] A secondary power source, and a secondary air pipe 17 fixedly connected to one end of the secondary power source, three groups of primary air pipes 15 are fixedly connected below the secondary air pipe 17, the primary air pipe 15 passes through the air pipe connecting pipe 14 and is fixed thereto, and one end of the three groups of primary air pipes 15 is fixedly connected to a rubber suction cup 16. The secondary power source vacuums the middle part between the rubber suction cup 16 and the porcelain bottle 3 below through the primary air pipe 15 and the secondary air pipe 17, so that the porcelain bottle 3 is firmly fixed below the rubber suction cup 16 by the atmospheric pressure, so that the rubber suction cup 16 can drive the porcelain bottle 3 to move.

[0025] It is worth noting that: the primary power source is preferably a reciprocating motor 11, and the output shaft of the reciprocating motor 11 is fixedly connected to a reciprocating screw 12;

[0026] It is worth adding that the secondary power source is preferably a vacuum pump 18, which is fixedly connected to the top of the spray frame 1, and the air inlet end of the vacuum pump 18 is fixedly connected to the secondary air pipe 17;

[0027] It is worth noting that the secondary air pipe 17 is made of a hard pipe; the primary air pipe 15 located above the air pipe connecting pipe 14 is made of a flexible hose and is retractable.

[0028] Feed ports and discharge ports are provided on both sides of the spray frame 1 for the entry and exit of the porcelain bottles 3. A screw nut 131 is fixedly connected to the air pipe connecting block 13, and the screw nut 131 is threadedly connected to the reciprocating screw 12. Four groups of nozzles 19 are fixedly connected to the spray frame 1.

[0029] A conveying chain 2 is provided inside the spray frame 1, and a dust cover 21 is fixedly connected to the conveying chain 2. The dust cover 21 is provided with a three-stage power source. A base bracket 23 is provided at one end of the three-stage power source. A porcelain bottle base 24 is fixedly connected to the base bracket 23, and the porcelain bottle 3 is placed on the porcelain bottle base 24.

[0030] It is worth noting that the tertiary power source is preferably a rotary motor 22 , and the output shaft of the rotary motor 22 is fixedly connected to the base bracket 23 .

[0031] Two of the four groups of nozzles 19 face upward, and the other two face downward. The two groups facing upward can spray the surface and interior of the porcelain bottle 3 from top to bottom, and the two groups facing downward can spray the surface and interior of the porcelain bottle 3 from bottom to top. This arrangement can achieve a more comprehensive spraying effect.

[0032] The dust cover 21 is used to prevent dust or sprayed paint from entering the conveyor chain 2 and causing damage to the conveyor chain 2. It can also prevent the sprayed paint from splashing onto the surface of the rotating motor 22. Not only that, the dust cover 21 is made of flexible rubber material. When the conveyor chain 2 enters a corner, the dust cover 21 can bend to ensure that the dust cover 21 can keep moving synchronously with the conveyor chain 2.

[0033] The bottom of the third-stage power source passes through the bottom of the dust cover 21 and is fixedly connected to the conveyor chain 2. The base bracket 23 passes through the dust cover 21. A bearing is provided at the junction of the base bracket 23 and the dust cover 21 to reduce friction.

[0034] A hole is provided above the rubber suction cup 16 and is communicated with the first-level air pipe 15 , so as to extract air therefrom and thereby hold the porcelain bottle 3 in place.

[0035] When the utility model is used, the porcelain bottle 3 is first placed on the porcelain bottle base 24, and the conveyor chain 2 drives the porcelain bottle base 24 to move to the inside of the spray frame 1, and then stops moving. Then, the two groups of downward nozzles 19 spray the porcelain bottle 3 from top to bottom. While spraying, the rotating motor 22 drives the base bracket 23 to rotate, and the base bracket 23 drives the porcelain bottle base 24 and the rotating porcelain bottle 3, so that the porcelain bottle 3 can be evenly sprayed;

[0036] After the spraying on and inside the porcelain bottle 3 is completed, the vacuum pump 18 and the reciprocating motor 11 are started. The reciprocating motor 11 drives the reciprocating screw 12 to rotate, thereby driving the air pipe connecting block 13 and the air pipe connecting tube 14 to move downward, and then driving the rubber suction cup 16 to move downward until the rubber suction cup 16 is attached to the porcelain bottle 3. Then, the middle part between the rubber suction cup 16 and the porcelain bottle 3 below is vacuumed through the first-level air pipe 15 and the second-level air pipe 17, so that the porcelain bottle 3 is fixed under the rubber suction cup 16 under the action of air pressure. Then the reciprocating screw 12 drives the air pipe connecting block 13 to move upward, and at the same time, the two groups of air pipe connecting blocks 13 drive the middle air pipe connecting tube 14 and the porcelain bottle 3 fixed by the rubber suction cup 16 to move upward from the porcelain bottle base 24, and then the two upward nozzles 19 spray the porcelain bottle 3 from bottom to top. Through this arrangement, a more comprehensive spraying effect can be achieved. After the spraying is completed, the lower porcelain bottle 3 is returned to the porcelain bottle base 24 again; the conveyor chain 2 drives the sprayed porcelain bottle 3 to leave the spray shell 1.

[0037] The above description is merely a preferred embodiment of the present invention and does not constitute any form of limitation to the present invention. Although the present invention has been disclosed as a preferred embodiment as above, it is not intended to limit the present invention. Any person skilled in the art can make some changes or modifications to equivalent embodiments using the technical contents disclosed above without departing from the scope of the technical solution of the present invention. However, any brief modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention are still within the scope of the technical solution of the present invention.

Claims

1. An intermittent porcelain bottle surface spraying device, comprising a spraying frame (1), characterized in that: Two groups of primary power sources are fixedly connected to the upper inner wall of the spray frame (1), one end of each group of primary power sources is provided with a reciprocating screw (12), and an air pipe connecting block (13) is provided on each of the two groups of reciprocating screws (12), and an air pipe connecting pipe (14) is fixedly connected between the two groups of air pipe connecting blocks (13); and further comprising: A secondary power source and a secondary air pipe (17) fixedly connected to one end of the secondary power source, three groups of primary air pipes (15) fixedly connected below the secondary air pipe (17), the primary air pipes (15) passing through the air pipe connecting pipe (14) and fixed thereto, one end of the three groups of primary air pipes (15) fixedly connected to a rubber suction cup (16), the secondary power source evacuates the middle portion between the rubber suction cup (16) and the porcelain bottle (3) below through the primary air pipe (15) and the secondary air pipe (17), so that the porcelain bottle (3) is fixed below the rubber suction cup (16) under the action of air pressure; Four groups of spray heads (19) are fixedly connected to the spray frame (1), two of the four groups of spray heads (19) face upwards, and the other two groups face downwards.

2. The intermittent porcelain bottle surface spraying device according to claim 1, characterized in that: The spray frame (1) is provided with a feed port and a discharge port on both sides for the porcelain bottle (3) to enter and exit. A screw nut (131) is fixedly connected to the air pipe connecting block (13), and the screw nut (131) is threadedly connected to the reciprocating screw (12).

3. The intermittent porcelain bottle surface spraying device according to claim 1, characterized in that: A conveying chain (2) is provided inside the spraying frame (1), and a dust cover (21) is fixedly connected to the conveying chain (2).

4. The intermittent porcelain bottle surface spraying device according to claim 3, characterized in that: The dust cover (21) is made of flexible rubber material.

5. The intermittent porcelain bottle surface spraying device according to claim 4, characterized in that: The dust cover (21) is provided with a three-stage power source, one end of the three-stage power source is provided with a base bracket (23), a porcelain bottle base (24) is fixedly connected to the base bracket (23), and the porcelain bottle (3) is placed on the porcelain bottle base (24).

6. The intermittent porcelain bottle surface spraying device according to claim 5, characterized in that: The bottom of the three-stage power source passes through the bottom of the dust cover (21) and is fixedly connected to the conveyor chain (2); the base bracket (23) passes through the dust cover (21); and a bearing is provided at the place where the base bracket (23) and the dust cover (21) meet.

7. The intermittent porcelain bottle surface spraying device according to claim 1, characterized in that: A hole communicating with the first-level air pipe (15) is provided above the rubber suction cup (16).

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