Water-based paint defoaming equipment

Abstract

The utility model relates to the technical field of coating processing, and discloses a water-based coating defoaming device which comprises a first processing box, a second processing box installed at the bottom of the first processing box and a feeding pipe fitting installed at the top of the first processing box, and one side of the bottom of the second processing box is sleeved with a liquid conveying valve pipe. A transition sealing structure is arranged between the bottom of the first treatment box and the top of the second treatment box, and two symmetrical bubble cutting plates are arranged on the inner side of the first treatment box in a sleeved mode. According to the defoaming device disclosed by the utility model, the defoaming device main body is composed of the first treatment box, the second treatment box, the liquid conveying valve pipe and the transition sealing structure, and the automatic bubble cutting mechanism is composed of the two bubble cutting plates, the two transmission curved bars, the two straight toothed plates, the gear assembly and the second electric push rod; and after the automatic bubble cutting mechanism and the defoaming device main body are further combined for use, bubbles existing in the coating can be comprehensively and thoroughly cut and damaged, and the treatment efficiency is guaranteed while the treatment effect is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of coating processing, in particular to water-based coating defoaming equipment. Background Art

[0002] At present, for the defoaming needs in the processing of water-based paint, targeted processing equipment has been developed in the prior art, such as the patent document with application number 202322078088.6, which discloses that "a telescopic mechanism is provided on the inner top wall of the working box, and the output end of the telescopic mechanism is connected to a connecting frame. A bubble cutting net is provided at the bottom of the connecting frame. By moving the bubble cutting net downward, the bubbles in the water-based paint can be broken, thereby further improving the effect of bubble elimination."

[0003] However, in actual processing experience, the telescopic structure set inside the coating equipment itself requires a certain working space. Therefore, in order to avoid structural interference or burying the telescopic structure, the amount of material processed at a single time will inevitably be greatly limited, and the processing efficiency will be greatly affected. Therefore, we proposed a water-based paint defoaming equipment. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a water-based paint defoaming device, which solves the problems raised by the above-mentioned background technology.

[0005] The utility model provides the following technical solution: a water-based paint defoaming device, comprising a first processing box, a second processing box installed at the bottom of the first processing box, and a feeding pipe installed at the top of the first processing box, a liquid infusion valve tube is set on one side of the bottom of the second processing box, a transition sealing structure is set between the bottom of the first processing box and the top of the second processing box, and two mutually symmetrical bubble cutting plates are set on the inner side of the first processing box;

[0006] A gear assembly and a second electric push rod are installed on the top of the first processing box, and the front and rear ends of the gear assembly are meshed and connected with spur plates, a linkage plate is installed between the output end of the second electric push rod and one end of a spur plate, one end of the two spur plates are respectively fixedly connected with transmission bent rods, and one end of the two transmission bent rods respectively penetrates the side walls on both sides of the first processing box and is then respectively transmission-connected to one side of the two bubble cutting plates, and a sealing ring is provided at the fitting position of the transmission bent rod and the side of the first processing box.

[0007] Preferably, the two bubble cutting panels include a main frame panel and a bubble cutting filter screen nested in the main frame panel, and the two main frame panels are both clamped in the interior of the first processing box, and the middle parts of the two main frame panels are respectively fixedly connected to the ends of one end of the two transmission curved rods, and when the bubble cutting panels are moving, the bubble cutting filter screen inside the bubble cutting panels will cut and exhaust the bubbles in the paint.

[0008] Preferably, a through groove is provided at the bottom of the first processing box, and the transition sealing structure includes a composite sealing plate, a first electric push rod and a protective box. The composite sealing plate is clamped in the through groove and seals and covers the through groove. The protective box is mounted on the outside of the first electric push rod housing, and a support plate is fixedly connected between the surface of the protective box and the bottom surface of the first processing box. The output end of the first electric push rod passes through the top structure of the protective box and is transmission-connected to the bottom of the composite sealing plate, and a waterproof sealing ring is provided at the mounting position of the first electric push rod and the protective box. The transition sealing structure can make the space between the first processing box and the second processing box be through-adjustable or closed, independently of each other.

[0009] The composite sealing plate is composed of a sealing plate and an auxiliary sealing ring embedded on the surface of the sealing plate, which improves the sealing effect of the connection between structures, and after the transition sealing structure is clamped to the through groove, the auxiliary sealing ring can be fitted and connected with the inside of the through groove.

[0010] The gear assembly is composed of a transmission gear and a support shaft which is mounted on the inner side of the middle part of the transmission gear through a pin shaft. The bottom of the support shaft is fixedly connected to the top of the first processing box. The gear assembly serves as a transition transmission structure and can provide transmission conditions for the synchronous movement of the two spur gear plates.

[0011] Preferably, the feeding pipe fitting is composed of a feeding pipe and a sealing cover connected with an external thread at one end of the feeding pipe, and the other end of the feeding pipe is fixedly sleeved on the inner side of the top of the first processing box, and the feeding pipe fitting provides a channel for the paint to be processed to enter the interior of the first processing box.

[0012] Preferably, an air flow sensor assembly is installed on the top of the first processing box to provide airflow detection conditions for defoaming, and ultrasonic generators are installed on the sides of both sides of the first processing box to enhance the defoaming effect, and a transparent scale bar is embedded in the front inner wall of the first processing box to facilitate subsequent users to directly observe the use status of the device from outside the device.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] 1. The utility model comprises a first processing box, a second processing box, an infusion valve tube, and a transition sealing structure to form a defoaming device body, and comprises two bubble cutting plates, two transmission curved rods, two spur plates, a gear assembly, and a second electric push rod to form an automatic bubble cutting mechanism. After the automatic bubble cutting mechanism and the defoaming device body are further combined for use, the bubbles existing in the coating can be completely cut and destroyed, thereby improving the treatment effect and ensuring the treatment efficiency.

[0015] 2. During the use of the defoaming device main body of the present utility model, the internal spaces of the first treatment tank and the second treatment tank inside it are used alternately, so as to achieve the use effect of synchronous operation of defoaming and discharging, and further improve the treatment efficiency. Description of the Drawings

[0016] Figure 1 It is a front view schematic diagram of the bubble-cutting plate part of the structure of the present utility model;

[0017] Figure 2 It is a front view schematic diagram of the structure of the present utility model;

[0018] Figure 3 It is a top view schematic diagram of the structure of the present utility model;

[0019] Figure 4 It is a partial cross-sectional view schematic diagram of the transition sealing structure of the structure of the present utility model.

[0020] In the figure: 1. First treatment tank; 2. Second treatment tank; 3. Infusion valve pipe; 4. Transition sealing structure; 41. Composite sealing plate; 42. First electric push rod; 43. Protection box; 5. Air flow sensing component; 6. Bubble-cutting plate part; 7. Gear component; 8. Straight tooth plate; 9. Transmission curved rod; 10. Second electric push rod; 11. Ultrasonic generator; 12. Feeding pipe fitting. Detailed Embodiment

[0021] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0022] Please refer to Figures 1-4 , a water-based paint defoaming device, including a first treatment tank 1, a second treatment tank 2 installed at the bottom of the first treatment tank 1, and a feeding pipe fitting 12 installed on the top of the first treatment tank 1. The feeding pipe fitting 12 is composed of a feeding pipe and a sealing cover externally threaded at one end of the feeding pipe. The other end of the feeding pipe is fixedly sleeved inside the top of the first treatment tank 1. The feeding pipe fitting 12 provides a channel for the paint to be treated to enter the inside of the first treatment tank 1;

[0023] A liquid infusion valve tube 3 is mounted on one side of the bottom of the second processing box 2, a transition sealing structure 4 is arranged between the bottom of the first processing box 1 and the top of the second processing box 2, a through groove is opened at the bottom of the first processing box 1, the transition sealing structure 4 comprises a composite sealing plate 41, a first electric push rod 42 and a protective box 43, the composite sealing plate 41 is clamped in the through groove and seals the through groove, the protective box 43 is mounted on the outer side of the shell of the first electric push rod 42, and a support plate is fixedly connected between the surface of the protective box 43 and the bottom surface of the first processing box 1, the first electric push rod 42 is provided with a through groove, and the transition sealing structure 4 comprises a composite sealing plate 41, a first electric push rod 42 and a protective box 43, the composite sealing plate 41 is clamped in the through groove and seals the through groove, the protective box 43 is mounted on the outer side of the shell of the first electric push rod 42, and a support plate is fixedly connected between the surface of the protective box 43 and the bottom surface of the first processing box 1, and the first electric push rod 42 is provided with a through groove. The output end of the rod 42 passes through the top structure of the protection box 43 and is connected to the bottom of the composite sealing plate 41 by transmission, and a waterproof sealing ring is provided at the sleeve of the first electric push rod 42 and the protection box 43. The transition sealing structure 4 can make the space between the first processing box 1 and the second processing box 2 interoperable, adjustable or closed, and each is independent. The composite sealing plate 41 is composed of a sealing plate and an auxiliary sealing ring nested on the surface of the sealing plate, which improves the sealing effect of the connection between the structures, and after the transition sealing structure 4 is clamped to the through groove, the auxiliary sealing ring can be connected with the inside of the through groove in a fit;

[0024] Two mutually symmetrical bubble cutting plates 6 are mounted on the inner side of the first processing box 1. The two bubble cutting plates 6 include a main frame plate and a bubble cutting filter screen embedded in the main frame plate. The two main frame plates are both clamped in the interior of the first processing box 1. The middle of the two main frame plates are respectively fixedly connected to the ends of one end of the two transmission crank rods 9. When the bubble cutting plates 6 are moving, the bubble cutting filter screen inside the bubble cutting plates 6 will cut and exhaust the bubbles in the coating.

[0025] A gear assembly 7 and a second electric push rod 10 are installed on the top of the first processing box 1, and the front and rear ends of the gear assembly 7 are meshed and connected with a spur plate 8. A linkage plate is installed between the output end of the second electric push rod 10 and one end of a spur plate 8. The gear assembly 7 is composed of a transmission gear and a support shaft through a pin shaft sleeve on the inner side of the middle of the transmission gear. The bottom of the support shaft is fixedly connected to the top of the first processing box 1. The gear assembly 7 serves as a transition transmission structure and can provide transmission conditions for the synchronous movement of the two spur plates 8.

[0026] One end of the two straight tooth plates 8 is fixedly connected to a transmission bent rod 9, and one end of the two transmission bent rods 9 respectively penetrates the side walls of both sides of the first processing box 1 and is respectively connected to one side of the two bubble cutting plates 6, and a sealing ring is provided at the fitting of the transmission bent rod 9 and the side of the first processing box 1;

[0027] An air flow sensor assembly 5 is installed on the top of the first processing box 1 to provide airflow detection conditions for defoaming, and ultrasonic generators 11 are installed on the sides of both sides of the first processing box 1 to improve the defoaming effect. A transparent scale bar is embedded in the front inner wall of the first processing box 1 to facilitate subsequent users to directly observe the use status of the device from outside the device.

[0028] Working principle:

[0029] Example 1: When in use, the paint to be processed is put into the interior of the first processing tank 1 through the material conveying pipe inside the feeding pipe fitting 12, and then the second electric push rod 10 is reciprocally started. The output end of the second electric push rod 10 drives the corresponding straight tooth plate 8 to move, and then under the linkage drive of the gear assembly 7, the other straight tooth plate 8 moves synchronously;

[0030] During the synchronous reciprocating movement of the two straight tooth plates 8, the two bubble cutting plate members 6 will be driven to reciprocate inside the first processing tank 1. The bubble cutting filters inside the two bubble cutting plate members 6 are used to comprehensively and thoroughly cut and destroy the bubbles existing in the paint, so that the air existing in the paint is discharged from the interior of the first processing tank 1 through the air flow sensing assembly 5;

[0031] After the defoaming process of the paint is completed, the first electric push rod 42 is started. The output end of the first electric push rod 42 drives the composite sealing plate 41 to move upward, vacating the space of the through groove. Subsequently, the processed paint inside the first processing tank 1 will enter the interior of the second processing tank 2 through the through groove, and then be discharged through the infusion valve pipe 3.

[0032] Example 2: When in use, the paint to be processed is put into the interior of the first processing tank 1 through the material conveying pipe inside the feeding pipe fitting 12, and then the second electric push rod 10 is reciprocally started. The output end of the second electric push rod 10 drives the corresponding straight tooth plate 8 to move, and then under the linkage drive of the gear assembly 7, the other straight tooth plate 8 moves synchronously;

[0033] During the synchronous reciprocating movement of the two straight tooth plates 8, the two bubble cutting plate members 6 will be driven to reciprocate inside the first processing tank 1. The bubble cutting filters inside the two bubble cutting plate members 6 are used to comprehensively and thoroughly cut and destroy the bubbles existing in the paint, so that the air existing in the paint is discharged from the interior of the first processing tank 1 through the air flow sensing assembly 5;

[0034] After the defoaming process of the paint is completed, the first electric push rod 42 is started. The output end of the first electric push rod 42 drives the composite sealing plate 41 to move upward, vacating the space of the through groove. Subsequently, the processed paint inside the first processing tank 1 will enter the interior of the second processing tank 2 through the through groove. The second processing tank 2 is used to temporarily store the processed paint. After the discharge is completed, the paint to be processed can be added to the first processing tank 1 for repeated operations. At the same time, the processed paint temporarily stored inside the second processing tank 2 can be discharged through the infusion valve pipe 3. The defoaming and discharging operations are synchronized, fully improving the processing efficiency.

[0035] It should be noted that in this text, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or further includes elements inherent to such process, method, article or device. At the same time, in the drawings of the present utility model, the filling patterns are only for distinguishing layers and are not subject to any other limitations.

[0036] Although the embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A water-based paint defoaming device, comprising a first processing box (1), a second processing box (2) installed at the bottom of the first processing box (1), and a feeding pipe (12) installed at the top of the first processing box (1), wherein a liquid infusion valve tube (3) is mounted on one side of the bottom of the second processing box (2), characterized in that: A transition sealing structure (4) is provided between the bottom of the first processing box (1) and the top of the second processing box (2), and two mutually symmetrical bubble cutting plates (6) are sleeved on the inner side of the first processing box (1); A gear assembly (7) and a second electric push rod (10) are installed on the top of the first processing box (1), and the front and rear ends of the gear assembly (7) are meshedly connected to a spur plate (8), a linkage plate is installed between the output end of the second electric push rod (10) and one end of a spur plate (8), one end of the two spur plates (8) are respectively fixedly connected to a transmission bent rod (9), and one end of the two transmission bent rods (9) respectively penetrates the side walls of both sides of the first processing box (1) and is respectively transmission-connected to one side of two bubble cutting plates (6), and a sealing ring is provided at the fitting position of the transmission bent rod (9) and the side edge of the first processing box (1).

2. A water-based paint defoaming device according to claim 1, characterized in that: The two bubble cutting plate components (6) include a main frame plate and a bubble cutting filter screen embedded in the main frame plate, and the two main frame plates are both clamped inside the first processing box (1), and the middle parts of the two main frame plates are fixedly connected to the ends of two transmission bent rods (9) respectively.

3. A water-based paint defoaming device according to claim 1, characterized in that: A through groove is provided at the bottom of the first processing box (1), and the transition sealing structure (4) comprises a composite sealing plate (41), a first electric push rod (42) and a protective box (43). The composite sealing plate (41) is snap-fitted into the through groove and seals and covers the through groove. The protective box (43) is sleeved on the outer side of the shell of the first electric push rod (42), and a support plate is fixedly connected between the surface of the protective box (43) and the bottom surface of the first processing box (1). The output end of the first electric push rod (42) penetrates the top structure of the protective box (43) and is transmission-connected to the bottom of the composite sealing plate (41), and a waterproof sealing ring is provided at the sleeve of the first electric push rod (42) and the protective box (43).

4. A water-based paint defoaming device according to claim 3, characterized in that: The composite sealing plate (41) is composed of a sealing plate and an auxiliary sealing ring embedded in the surface of the sealing plate, and after the transition sealing structure (4) is clamped to the through groove, the auxiliary sealing ring can be fitted and connected with the inside of the through groove.

5. The water-based paint defoaming equipment according to claim 1, characterized in that: The gear assembly (7) is composed of a transmission gear and a support shaft sleeved on the inner side of the middle of the transmission gear through a pin shaft, and the bottom of the support shaft is fixedly connected to the top of the first processing box (1).

6. A water-based paint defoaming device according to claim 1, characterized in that: The feeding pipe member (12) is composed of a feeding pipe and a sealing cover connected with an external thread at one end of the feeding pipe, and the other end of the feeding pipe is fixedly sleeved on the inner side of the top of the first processing box (1).

7. A water-based paint defoaming device according to claim 1, characterized in that: An air flow sensor assembly (5) is installed on the top of the first processing box (1), and ultrasonic generators (11) are installed on the sides of both sides of the first processing box (1), and a transparent scale bar is embedded in the front inner wall of the first processing box (1).

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