Spraying detection device

Abstract

The utility model discloses a spraying detection device, which relates to the technical field of furnace roller surface spraying and comprises a spraying connecting piece, a cavity is arranged in the spraying connecting piece, a rotor is arranged in the cavity, a through hole is formed in the outer wall of the spraying connecting piece, a sealing gasket is fixedly mounted on the outer surface of the through hole, and viscometer equipment is fixedly mounted on the upper surface of the sealing gasket. And the tail end of the rotor penetrates through the through hole and the sealing gasket and is fixedly connected with viscometer equipment. Compared with an existing furnace roller surface spraying device with a common spraying detection function, the spraying detection device has the advantages that a coating enters the cavity from the coating pipe connecting piece, and the rotor is driven to rotate in the cavity through the micro motor in the viscometer equipment, so that resistance is electrically transmitted to the viscometer equipment body; therefore, the viscosity is converted into a viscosity number and displayed by a display device on the outer surface of the viscometer device.

Description

Technical Field

[0001] The utility model relates to the technical field of furnace roller surface spraying, in particular to a spraying detection device. Background Art

[0002] In the steel industry, the surface of the furnace roller of the continuous annealing line is prone to peeling or pitting, surface nodules, and wear of the heat-treated steel on the roller surface due to high-temperature oxidation and erosion by sulfides in high-temperature gas. The existing technology usually adopts spraying coating on the surface of the furnace roller to strengthen the surface of the furnace roller, but the coating on the surface of the furnace roller is currently sprayed by ordinary spraying equipment. CN213315759U is an automatic surface treatment device for kiln rollers. Although it can improve the spraying efficiency of alumina powder and spray more evenly; it is more convenient to assemble and disassemble rollers; it can choose a spraying device or a grinding wheel grinding device according to actual needs, and it is flexible to use. However, no detection and processing is done in this process, so the viscosity of the coating cannot be detected in real time, so it is easy to have the situation of insufficient viscosity and re-spraying, which increases the cost and wastes human resources.

[0003] Therefore, in view of this, the existing structural deficiencies are studied and improved, and a spray detection device is proposed. Summary of the invention

[0004] The purpose of the utility model is to provide a spraying detection device to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a spray detection device, comprising a spray connection part, a cavity is arranged inside the spray connection part, and a rotor is arranged inside the cavity, a through hole is opened on the outer wall of the spray connection part, and a sealing gasket is fixedly installed on the outer surface of the through hole, a viscometer device is fixedly installed on the upper surface of the sealing gasket, and the tail end of the rotor passes through the through hole and the sealing gasket and is fixedly connected to the viscometer device.

[0006] Preferably, a nozzle connector is fixedly mounted on the upper end of the cavity, and a first sealing ring is provided on the outer side of the top of the nozzle connector.

[0007] Preferably, a paint tube connector is fixedly mounted on the bottom end of the cavity, and a second sealing ring is provided on the outer side of the bottom of the paint tube connector.

[0008] Preferably, a first soft rubber is fixedly mounted on the outer surface of the lower middle portion of the spray connector, and a transverse groove is provided inside the first soft rubber. A first vertical groove is provided on the upper surface of the first soft rubber, and the bottom of the first vertical groove is connected to the transverse groove.

[0009] Preferably, a second soft glue is disposed on the upper surface of the first soft glue, and an inclined hole is opened inside the second soft glue.

[0010] Preferably, a cloth layer is provided on the upper surface of the second soft rubber, and soft rubber particles are fixedly connected to the upper surface of the cloth layer.

[0011] Preferably, a pressing groove is provided on the outer surface of the fabric layer.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] The utility model uses the setting of the viscometer device, uses the paint pipe connector to connect with the external paint output pipe, so that the paint enters the cavity from the paint pipe connector, and the micromotor inside the viscometer device drives the rotor to rotate inside the cavity, so that the resistance is electrically transmitted to the viscometer device body, and then the display device on the outer surface of the viscometer device converts it into a viscosity number for display, and then the paint is discharged from the nozzle connector at the top of the cavity, and the external nozzle is used for spraying, so as to play the role of real-time display of the paint viscosity;

[0014] Among them, by setting the pressing groove, when the worker holds the spray connector for spraying, the finger can be placed inside the pressing groove accordingly. The setting of the first soft rubber and the second soft rubber can provide comfort to the user's hand and avoid discomfort caused by holding for a long time. At the same time, the soft rubber particles on the outer surface of the fabric layer can play an anti-slip role.

[0015] Secondly, when the hands sweat from holding for a long time, the sweat can be absorbed by the fabric layer, and guided to the first vertical groove inside the first soft rubber through the inclined holes inside the second soft rubber, and then discharged through the horizontal groove, thereby playing a role in absorbing sweat. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0017] Figure 2 This is a schematic diagram of the internal structure of the utility model;

[0018] Figure 3 It is a schematic diagram of the three-dimensional cross-sectional structure of the first soft rubber, the second soft rubber and the fabric layer of the utility model;

[0019] Figure 4 For this utility model Figure 2 Enlarged structural diagram at A in the middle.

[0020] In the figure: 1. spray connector; 2. cavity; 3. rotor; 4. through hole; 5. sealing gasket; 6. viscometer device; 7. nozzle connector; 8. first sealing ring; 9. paint tube connector; 10. second sealing ring; 11. first soft glue; 12. horizontal groove; 13. first vertical groove; 14. second soft glue; 15. inclined hole; 16. fabric layer; 17. soft glue particles; 18. pressing groove. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] like Figure 1-Figure 2 As shown, a spraying detection device includes a spraying connection part 1, a cavity 2 is arranged inside the spraying connection part 1, and a rotor 3 is arranged inside the cavity 2, a through hole 4 is opened on the outer wall of the spraying connection part 1, and a sealing gasket 5 is fixedly installed on the outer surface of the through hole 4, and a viscometer device 6 is fixedly installed on the upper surface of the sealing gasket 5, the tail end of the rotor 3 passes through the through hole 4 and the sealing gasket 5 and is fixedly connected to the viscometer device 6, and is connected to the external paint output pipe through the paint pipe connection part 9, so that the paint enters the cavity 2 from the paint pipe connection part 9, and the rotor 3 is driven to rotate inside the cavity by the micromotor inside the viscometer device 6, so that the resistance is electrically transmitted to the body of the viscometer device 6, so that the display device on the outer surface of the viscometer device 6 converts it into a viscosity number and displays it, and then the paint is discharged from the nozzle connection part 7 at the top of the cavity, and is sprayed by the external nozzle, so as to play a role in real-time display of the viscosity of the paint.

[0023] Among them, see Figure 2 and Figure 4 A nozzle connector 7 is fixedly installed at the upper end of the cavity 2, and a first sealing ring 8 is arranged on the outer side of the top of the nozzle connector 7. A paint pipe connector 9 is fixedly installed at the bottom end of the cavity 2, and a second sealing ring 10 is arranged on the outer side of the bottom of the paint pipe connector 9. The nozzle connector 7 and the paint pipe connector 9 are respectively fixedly connected to the upper and lower ends of the cavity 2, and are sealed by the first sealing ring 8 and the second sealing ring 10 to play a sealing role.

[0024] Second, see Figure 1 and Figure 3A first soft glue 11 is fixedly installed on the outer surface of the lower middle part of the spray connector 1, and a horizontal groove 12 is opened inside the first soft glue 11, a first vertical groove 13 is opened on the upper surface of the first soft glue 11, and the bottom of the first vertical groove 13 is connected to the horizontal groove 12, a second soft glue 14 is arranged on the upper surface of the first soft glue 11, and an inclined hole 15 is opened inside the second soft glue 14. When the worker holds the spray connector 1 for spraying, the finger can be placed inside the pressing groove 18 accordingly. The arrangement of the first soft glue 11 and the second soft glue 14 can provide comfort to the user's hand and avoid discomfort caused by holding for a long time. Sweat can be absorbed through the cloth layer 16, and guided to the first vertical groove 13 inside the first soft glue 11 through the inclined hole 15 inside the second soft glue 14, and then the sweat is discharged through the horizontal groove 12, thereby playing a role in absorbing sweat.

[0025] Also, see Figure 3 A cloth layer 16 is arranged on the upper surface of the second soft glue 14, and soft glue particles 17 are fixedly connected to the upper surface of the cloth layer 16. A pressing groove 18 is arranged on the outer surface of the cloth layer 16. At the same time, the soft glue particles 17 on the outer surface of the cloth layer 16 can play an anti-slip role.

[0026] Working principle: When using this spraying detection device, first use the paint pipe connector 9 to connect with the external paint output pipe, so that the paint enters the cavity 2 from the paint pipe connector 9, and the micromotor inside the viscometer device 6 drives the rotor 3 to rotate inside the cavity, so that the resistance is electrically transmitted to the viscometer device 6 body, and then the display device on the outer surface of the viscometer device 6 converts it into a viscosity number for display, and then the paint is discharged from the nozzle connector 7 at the top of the cavity, and the external nozzle is used for spraying, so as to play a role in real-time display of the paint viscosity. By setting the pressing groove 18, when the worker holds the When spraying with the spray connector 1, the fingers can be placed correspondingly inside the pressing groove 18. The arrangement of the first soft glue 11 and the second soft glue 14 can provide comfort to the user's hands and avoid discomfort caused by holding for a long time. At the same time, the soft glue particles 17 on the outer surface of the cloth layer 16 can play an anti-slip role. When the hands sweat after holding for a long time, the sweat can be absorbed by the cloth layer 16 and guided to the first vertical groove 13 inside the first soft glue 11 through the inclined holes 15 inside the second soft glue 14, and then the sweat is discharged through the horizontal groove 12, thereby playing a role in absorbing sweat. This is the working principle of the spray detection device.

Claims

1. A spray detection device, comprising a spray connection (1), characterized in that: The spray connector (1) is provided with a cavity (2) inside, and a rotor (3) is provided inside the cavity (2); a through hole (4) is opened on the outer wall of the spray connector (1), and a sealing gasket (5) is fixedly installed on the outer surface of the through hole (4); a viscometer device (6) is fixedly installed on the upper surface of the sealing gasket (5); and the tail end of the rotor (3) passes through the through hole (4) and the sealing gasket (5) and is fixedly connected to the viscometer device (6).

2. A spraying detection device according to claim 1, characterized in that: A nozzle connecting piece (7) is fixedly mounted on the upper end of the cavity (2), and a first sealing ring (8) is arranged on the outer side of the top of the nozzle connecting piece (7).

3. A spraying detection device according to claim 2, characterized in that: A paint pipe connecting piece (9) is fixedly mounted on the bottom end of the cavity (2), and a second sealing ring (10) is arranged on the outer side of the bottom of the paint pipe connecting piece (9).

4. A spraying detection device according to claim 1, characterized in that: A first soft rubber (11) is fixedly mounted on the outer surface of the lower middle portion of the spray connector (1), and a transverse groove (12) is provided inside the first soft rubber (11). A first vertical groove (13) is provided on the upper surface of the first soft rubber (11), and the bottom of the first vertical groove (13) is connected to the transverse groove (12).

5. A spraying detection device according to claim 4, characterized in that: A second soft glue (14) is provided on the upper surface of the first soft glue (11), and an inclined hole (15) is provided inside the second soft glue (14).

6. A spraying detection device according to claim 5, characterized in that: A cloth layer (16) is provided on the upper surface of the second soft rubber (14), and soft rubber particles (17) are fixedly connected to the upper surface of the cloth layer (16).

7. A spraying detection device according to claim 6, characterized in that: The outer surface of the fabric layer (16) is provided with a pressing groove (18).

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