Fireproof coating spraying equipment

Abstract

The utility model discloses fireproof coating spraying equipment, and relates to the technical field of coating spraying. Fireproof coating spraying equipment comprises a spraying table, a containing plate is arranged on the spraying table, a sliding groove is formed in the side, away from the containing plate, of the spraying table, a moving plate is slidably connected into the sliding groove, an electric telescopic rod is arranged on the side, away from the containing plate, of the spraying table, and the telescopic end of the electric telescopic rod is fixedly connected with the moving plate. The side, away from the electric telescopic rod, of the movable plate is fixedly connected with a spraying frame, an open groove is formed in the movable plate, a reciprocating lead screw is rotationally connected into the open groove, and a second motor is arranged at the upper end of the movable plate. The spraying plate is driven by the moving block to uniformly spray the square steel frame, and meanwhile, the spraying frame and the purification assembly purify harmful gas generated by spraying, so that the spraying effect and the body health of operators are effectively guaranteed.

Description

Technical Field

[0001] The utility model belongs to the technical field of coating spraying, and in particular relates to a fire retardant coating spraying device. Background Art

[0002] As the main form of modern architecture, steel structure has the characteristics of light weight, high strength and good seismic resistance at room temperature. However, the poor fire resistance of steel structure buildings is also very obvious. Because steel is a good conductor of heat, when the temperature exceeds 300 degrees, the yield point and ultimate strength drop significantly. Therefore, fire protection measures are needed for steel structures, and the commonly used fire protection measure is spraying fire retardant coatings.

[0003] In the existing method of spraying fire retardant coating on the surface of square steel, there is no device to recover the excess mist coating, so the excess mist coating will float in the air, causing great pollution to the environment. In addition, when the square steel frame is sprayed with manual handheld equipment, the coating will be sprayed unevenly and there will be omissions, which may affect the fire prevention effect. In view of this, the present utility model is specially proposed. Utility Model Content

[0004] The technical problem to be solved by the utility model is to overcome the deficiencies of the prior art and provide a fire retardant coating spraying device which can overcome the above problems or at least partially solve the above problems.

[0005] To solve the above technical problems, the basic concept of the technical solution adopted by the utility model is: a fire retardant paint spraying equipment, including a spraying table, a placing plate is arranged on the spraying table, a sliding groove is arranged on the side of the spraying table away from the placing plate, a moving plate is slidably connected in the sliding groove, an electric telescopic rod is arranged on the side of the spraying table away from the placing plate, the telescopic end of the electric telescopic rod is fixedly connected to the moving plate, and the moving plate is fixedly connected to the spraying frame on the side away from the electric telescopic rod, a slot is arranged on the moving plate, a reciprocating screw rod is rotatably connected in the slot, a second motor is arranged on the upper end of the moving plate, the reciprocating screw rod is fixedly connected to the output end of the second motor, a moving block is threadedly connected on the reciprocating screw rod, the moving block slides in the slot, and one end of the moving block away from the reciprocating screw rod is fixedly connected with a hollow spraying plate, the spraying plate is located in the spraying frame, and a purification component for purifying gas is arranged on the upper end of the spraying frame.

[0006] Furthermore, the purification component includes an air pump located at the upper end of the spray frame, a box body is arranged on the movable plate, the air inlet and outlet ends of the air pump are respectively connected with the spray frame and the box body through air pipes, an activated carbon plate is arranged in the box body, and a plurality of air outlet holes are opened at the upper end of the box body.

[0007] In order to facilitate taking out the activated carbon plate, further, a rotating plate is hingedly connected to one side of the box body close to the activated carbon plate, and the activated carbon plate is slidably connected in the box body.

[0008] In order to facilitate the replacement of the square steel frame, further, the lower end of the spray table is fixedly connected to a first motor, the output end of the first motor is fixedly connected to a rotating rod, and the rotating rod is fixedly connected to the placement plate.

[0009] In order to ensure the stability of the placement plate when it rotates, further, a plurality of arc grooves are opened on the spraying table, and balls roll in the arc grooves, and the balls are against the placement plate.

[0010] In order to prevent debris from entering the box and affecting the discharge of gas, a filter is further provided in the air outlet of the box.

[0011] After adopting the above technical scheme, the utility model has the following beneficial effects compared with the prior art: the utility model and the existing fire retardant coating spraying equipment drive the spraying plate to evenly spray the square steel frame through the moving block, and at the same time the spraying frame and purification component purify the harmful gases generated by the spraying, effectively ensuring the spraying effect and the health of the operator.

[0012] The specific implementation of the utility model is further described in detail below with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In the attached picture:

[0014] Figure 1 This is a front view structural diagram of a fire retardant coating spraying device proposed by the utility model;

[0015] Figure 2 This is a right-side structural schematic diagram of a fire retardant coating spraying device proposed by the utility model;

[0016] Figure 3 It is a left side schematic diagram of a fire retardant coating spraying equipment proposed by the utility model;

[0017] Figure 4 A fire retardant coating spraying equipment proposed by the utility model Figure 1 A is a schematic diagram of the enlarged structure of the middle part;

[0018] Figure 5 A fire retardant coating spraying equipment proposed by the utility model Figure 2 Schematic diagram of the enlarged structure of B.

[0019] In the figure: 1. spray table; 101. ball bearing; 2. moving plate; 3. spray frame; 301. spray plate; 4. placement plate; 5. first motor; 501. rotating rod; 6. box; 601. activated carbon plate; 602. rotating plate; 7. second motor; 701. reciprocating screw rod; 702. moving block; 8. electric telescopic rod; 9. air pump. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical solutions and advantages of the embodiments of the utility model clearer, the technical solutions in the embodiments will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. The following embodiments are used to illustrate the utility model but are not used to limit the scope of the utility model.

[0021] Embodiment 1:

[0022] Reference Figure 1-Figure 4 , a fire retardant coating spraying equipment, including a spraying table 1, a placing plate 4 is arranged on the spraying table 1, a sliding groove is provided on the side of the spraying table 1 away from the placing plate 4, a moving plate 2 is slidably connected in the sliding groove, an electric telescopic rod 8 is arranged on the side of the spraying table 1 away from the placing plate 4, the telescopic end of the electric telescopic rod 8 is fixedly connected to the moving plate 2, a spraying frame 3 is fixedly connected to the side of the moving plate 2 away from the electric telescopic rod 8, a slot is arranged on the moving plate 2, a reciprocating screw rod 701 is rotatably connected in the slot, a second motor 7 is arranged on the upper end of the moving plate 2, the reciprocating screw rod 701 is fixedly connected to the output end of the second motor 7, a moving block 702 is threadedly connected on the reciprocating screw rod 701, the moving block 702 slides in the slot, and one end of the moving block 702 away from the reciprocating screw rod 701 is fixedly connected with a hollow spraying plate 301, the spraying plate 301 is located in the spraying frame 3, and a purification component for purifying gas is arranged on the upper end of the spraying frame 3;

[0023] The purification component includes an air pump 9 located at the upper end of the spray frame 3, a box body 6 is arranged on the movable plate 2, the air inlet and outlet ends of the air pump 9 are connected with the spray frame 3 and the box body 6 respectively through air pipes, an activated carbon plate 601 is arranged in the box body 6, and a plurality of air outlet holes are opened at the upper end of the box body 6.

[0024] When the square steel frame needs to be sprayed with fire retardant coating, the square steel frame is placed on the placement plate 4, and then the electric telescopic rod 8 is extended to drive the moving plate 2 to move, so that the spraying frame 3 is sleeved on the square steel frame, and then the second motor 7 is operated, and the moving block 702 drives the spraying plate 301 to move repeatedly, and the fire retardant coating is evenly sprayed on one side of the square steel frame located in the spraying frame 3. At the same time, the air pump 9 is operated to transport the harmful gas generated by the spraying into the box body 6. During the rising process of the gas, it is adsorbed and filtered by the activated carbon plate 601, and the gas is The harmful substances in the air are removed, and the purified gas is discharged through the air outlet at the upper end of the box body 6. After completing the spraying on one side of the square steel frame, the square steel frame is replaced and the other sides are sprayed with fire retardant coating to achieve spraying of fire retardant coating on the square steel frame. Compared with the existing fire retardant coating spraying equipment, the moving block 702 drives the spraying plate 301 to evenly spray the square steel frame. At the same time, the spraying frame 3 and the purification component purify the harmful gases generated by the spraying, which effectively ensures the spraying effect and the health of the operator.

[0025] Embodiment 2:

[0026] Reference Figure 1-Figure 4 , a fire retardant coating spraying equipment, is basically the same as Example 1, and further, a hinge is connected to a rotating plate 602 on one side of the box body 6 close to the activated carbon plate 601, and the activated carbon plate 601 is slidably connected in the box body 6. When the equipment is used for a long time and the activated carbon plate 601 needs to be cleaned or replaced, the box body 6 can be opened to take out the activated carbon plate 601 by rotating the rotating plate 602, which effectively improves the rate of taking out the activated carbon plate 601.

[0027] The lower end of the spray table 1 is fixedly connected to a first motor 5, and the output end of the first motor 5 is fixedly connected to a rotating rod 501, which is fixedly connected to the placement plate 4. Through the cooperation of the first motor 5 and the electric telescopic rod 8, the square steel frame can be automatically rotated and changed, and the fire retardant coating can be sprayed on the surface more conveniently.

[0028] The spraying table 1 is provided with a plurality of arc grooves, in which balls 101 roll, and the balls 101 abut against the placement plate 4 , so that the balls 101 can make the placement plate 4 more stable when rotating.

[0029] A filter is provided in the air outlet of the box body 6 to prevent debris from entering the box body 6 through the air outlet and accumulating on the activated carbon plate 601, thereby affecting the discharge of the gas adsorbed and filtered by the activated carbon plate 601 out of the box body 6.

[0030] The above description is only a preferred embodiment of the present invention and does not limit the present invention in any form. Although the present invention has been disclosed as a preferred embodiment, it is not intended to limit the present invention.

Claims

1. A fire retardant coating spraying equipment, characterized in that: The invention comprises a spraying table (1), wherein a placing plate (4) is arranged on the spraying table (1), a sliding groove is provided on a side of the spraying table (1) away from the placing plate (4), a movable plate (2) is slidably connected in the sliding groove, an electric telescopic rod (8) is provided on a side of the spraying table (1) away from the placing plate (4), a telescopic end of the electric telescopic rod (8) is fixedly connected to the movable plate (2), a side of the movable plate (2) away from the electric telescopic rod (8) is fixedly connected to a spraying frame (3), a slot is provided on the movable plate (2), a movable plate (2) is rotatably connected in the slot A reciprocating screw rod (701), a second motor (7) is arranged at the upper end of the movable plate (2), the reciprocating screw rod (701) is fixedly connected to the output end of the second motor (7), a movable block (702) is threadedly connected to the reciprocating screw rod (701), the movable block (702) slides in the slot, and one end of the movable block (702) away from the reciprocating screw rod (701) is fixedly connected to a hollow spray plate (301), the spray plate (301) is located in a spray frame (3), and a purification component for purifying gas is arranged at the upper end of the spray frame (3).

2. A fire retardant coating spraying equipment according to claim 1, characterized in that: The purification component comprises an air pump (9) located at the upper end of the spray frame (3); a box body (6) is arranged on the movable plate (2); the air inlet and outlet ends of the air pump (9) are respectively connected to the spray frame (3) and the box body (6) through air pipes; an activated carbon plate (601) is arranged in the box body (6); and a plurality of air outlet holes are opened at the upper end of the box body (6).

3. A fire retardant coating spraying equipment according to claim 2, characterized in that: A rotating plate (602) is hingedly connected to one side of the box body (6) close to the activated carbon plate (601), and the activated carbon plate (601) is slidably connected in the box body (6).

4. The fire retardant coating spraying equipment according to claim 1, characterized in that: The lower end of the spraying table (1) is fixedly connected to a first motor (5), the output end of the first motor (5) is fixedly connected to a rotating rod (501), and the rotating rod (501) is fixedly connected to the placement plate (4).

5. A fire retardant coating spraying equipment according to claim 4, characterized in that: The spraying table (1) is provided with a plurality of arc-shaped grooves, in which rolling balls (101) roll, and the rolling balls (101) abut against the placement plate (4).

6. The fire retardant coating spraying equipment according to claim 2, characterized in that: A filter screen is arranged in the air outlet of the box body (6).

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