A wood fireproof door surface coating spraying device

Abstract

The utility model provides a kind of wooden fireproof door surface coating spraying device;Belong to wooden fireproof door field;Its technical key points include adjusting mechanism, the adjusting mechanism includes base, fixed mounting is equipped with roller conveyor in the base, the top of base is fixedly connected with U-shaped cover, the top of U-shaped cover is equipped with top plate, the bottom of top plate is fixedly connected with the baffle of the sliding connection of U-shaped cover both sides symmetry, the top of U-shaped cover is rotatably connected with bidirectional screw rod, the outside of bidirectional screw rod is symmetrically screw-connected with sliding seat, and the sliding seat between two groups is rotatably connected with traction rod symmetry;The utility model aims at providing a kind of wooden fireproof door surface coating spraying device;For reducing the pollution to surrounding environment.

Description

Technical Field

[0001] This utility model relates to the field of wooden fire doors, specifically a coating spraying device for wooden fire doors. Background Technology

[0002] Fire doors are one of the fire-resistant partitions in a building. They are usually used on firewalls, stairwell entrances, or pipe shaft openings. They play an important role in reducing fire damage. Most interior decoration projects use fire-retardant coatings to protect wood and engineered wood products from fire.

[0003] Currently, when door panels are being sprayed, they need to enter a U-shaped spray booth. However, the U-shaped spray booth causes atomized paint to scatter from both sides, thus polluting the surrounding environment. Utility Model Content

[0004] The purpose of this invention is to provide a coating spraying device for wooden fire doors to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A coating spraying device for wooden fire doors, comprising:

[0007] An adjusting mechanism includes a base, inside which a roller conveyor is fixedly installed. A U-shaped cover is fixedly connected to the top of the base. A top plate is provided above the U-shaped cover. A baffle plate that is slidably connected to both sides of the U-shaped cover is symmetrically fixedly connected to the bottom of the top plate. A bidirectional screw is rotatably connected to the top of the U-shaped cover. A sliding seat is symmetrically threaded to the outer side of the bidirectional screw. A traction rod is symmetrically rotatably connected between the two sets of sliding seats and the top plate.

[0008] The spraying mechanism includes a storage tank fixedly connected to the top of the top plate, a paint pump fixedly connected to one side of the top of the top plate, the input end of the paint pump being fixedly connected to the storage tank, the output end of the paint pump being fixedly connected to a connecting guide pipe, the guide pipe passing through one side of the shielding plate, and multiple connecting spray pipes being evenly fixedly connected to the end of the guide pipe away from the paint pump, and multiple atomizing nozzles being evenly fixedly connected to the bottom of each group of spray pipes.

[0009] As a further embodiment of this utility model: multiple connecting rods are uniformly and fixedly connected between the two sets of shielding plates, and each set of spray pipes is fixedly connected to the connecting rods.

[0010] As a further embodiment of this utility model: a fixing plate is fixedly connected to the top of each of the two sets of shielding plates, and the two sets of fixing plates are fixedly connected to the top plate. A guide rod slides through the interior of each of the two sets of fixing plates, and the guide rods are fixedly connected to the U-shaped cover.

[0011] As a further embodiment of this utility model: the bottom of the two sets of fixing plates are symmetrically fixedly connected with reinforcing ribs, and the reinforcing ribs are fixedly connected to the shielding plate.

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

[0013] By adopting the above-mentioned structure, this utility model, through the cooperation of the bidirectional screw, traction rod, top plate, and baffle plate, enables the bidirectional screw to drive the two sets of sliding seats to move relative to or away from each other when starting work. This, in turn, pulls the top plate and the two sets of baffle plates up and down through the traction rods on both sides, thereby adjusting the distance between the bottom of the baffle plate and the bottom of the roller conveyor. This effectively reduces the probability of atomized paint dispersing into the interior of the U-shaped cover while allowing door panels of different thicknesses to pass through, thus reducing pollution to the surrounding environment. Attached Figure Description

[0014] The present invention will be further described in detail below with reference to the embodiments shown in the accompanying drawings, but this does not constitute any limitation on the present invention.

[0015] Figure 1 This is a schematic diagram of a coating spraying device for wooden fire doors.

[0016] Figure 2 A coating spraying device for wooden fire doors. Figure 1 A schematic diagram of the structure of part A.

[0017] Figure 3 A coating spraying device for wooden fire doors. Figure 1 A schematic diagram of the structure of part B.

[0018] Figure 4 A coating spraying device for wooden fire doors. Figure 1 A schematic diagram of the C section structure.

[0019] In the diagram: 1. Adjustment mechanism; 101. Base; 102. Roller conveyor; 103. U-shaped cover; 104. Baffle plate; 105. Fixing plate; 106. Reinforcing rib plate; 107. Top plate; 108. Guide rod; 109. Bidirectional screw; 110. Traction rod; 111. Sliding seat; 2. Spraying mechanism; 201. Storage tank; 202. Paint pump; 203. Guide pipe; 204. Connecting rod; 205. Spraying pipe; 206. Atomizing nozzle. Detailed Implementation

[0020] The technical solution of this patent will be further described in detail below with reference to specific embodiments.

[0021] Please see Figure 1-4 A coating spraying device for wooden fireproof doors includes an adjusting mechanism 1. The adjusting mechanism 1 includes a base 101, and a roller conveyor 102 is fixedly installed inside the base 101. The roller conveyor 102 is used to transport the door panel when starting operation. A U-shaped cover 103 is fixedly connected to the top of the base 101. A top plate 107 is provided above the U-shaped cover 103. A baffle plate 104 is symmetrically fixedly connected to the bottom of the top plate 107 and slidably connected to both sides of the U-shaped cover 103. The baffle plate 104 can block both sides of the U-shaped cover 103 to reduce the probability of atomized coating diffusing out of the interior of the U-shaped cover 103 during spraying.

[0022] Both sets of shielding plates 104 have fixed plates 105 fixedly connected to their tops. Both sets of fixed plates 105 are fixedly connected to the top plate 107. Guide rods 108 slide through the interior of both sets of fixed plates 105. Each set of guide rods 108 is fixedly connected to the U-shaped cover 103. The guide rods 108 and fixed plates 105 are used to guide the up and down movement of the shielding plates 104. Reinforcing ribs 106 are symmetrically fixedly connected to the bottom of both sets of fixed plates 105. The reinforcing ribs 106 are fixedly connected to the shielding plates 104. The reinforcing ribs 106 are used to further connect and fix the fixed plates 105 and the shielding plates 104, thereby improving the connection stability between the fixed plates 105 and the shielding plates 104.

[0023] A bidirectional screw 109 is rotatably connected to the top of the U-shaped cover 103. Sliding seats 111 are symmetrically threaded onto the outer side of the bidirectional screw 109. Traction rods 110 are symmetrically rotatably connected to both sets of sliding seats 111 and the top plate 107. The bidirectional screw 109 is configured to drive the two sets of sliding seats 111 to move relative to or away from each other during rotation, thereby tractioning the top plate 107 and the baffle plate 104 up and down via the traction rods 110. The spraying mechanism 2 includes a storage tank 201 fixedly connected to the top of the top plate 107, used to hold fire-retardant coating. A paint pump 202 is fixedly connected to one side of the top of the top plate 107. The input end of the paint pump 202 is fixedly connected to the storage tank 201, and the output end of the paint pump 202 is fixedly connected to a connecting guide pipe 203. The paint pump 202 is configured to draw the fire-retardant coating from the storage tank 201 into the guide pipe 203 during startup.

[0024] A guide pipe 203 passes through one side of a shielding plate 104. Multiple interconnected spray pipes 205 are uniformly fixedly connected to the end of the guide pipe 203 away from the paint pump 202. Multiple atomizing nozzles 206 are uniformly fixedly connected to the bottom of each spray pipe 205. The spray pipes 205 are designed to guide the paint discharged from the guide pipe 203, which is then sprayed out through the atomizing nozzles 206. Multiple connecting rods 204 are uniformly fixedly connected between the two shielding plates 104. Each spray pipe 205 is fixedly connected to a connecting rod 204. The connecting rods 204 support the spray pipes 205 and, when the shielding plate 104 moves up and down, can move the connecting rods 204 and the atomizing nozzles 206 up and down accordingly. This ensures that the spraying distance remains consistent for door panels of different thicknesses, thus maintaining uniformity in the spraying of door panels of varying thicknesses.

[0025] In use, pour the fire-retardant coating to be sprayed into the storage bin 201. Then, rotate the bidirectional screw 109 according to the thickness of the fire door to be sprayed. When the bidirectional screw 109 rotates, it can drive the two sets of sliding seats 111 to move relative to or away from each other. When the two sets of sliding seats 111 move relative to or away from each other, they can pull the top plate 107 up and down through the corresponding traction rod 110. When the top plate 107 moves up and down, it can drive the baffles 104 on both sides to move up and down as well, until the distance between the bottom of the baffle 104 and the top of the U-shaped cover 103 is adjusted to be two millimeters higher than the thickness of the fire door to be sprayed. Next, the door panel can be placed on the roller conveyor 102 and the roller conveyor 102 can be started. When the roller conveyor 102 starts working, it can carry the door panel through the bottom of the side baffle 104 into the interior of the U-shaped cover 103. At the same time, the paint pump 202 is started, so that the paint pump 202 draws the fireproof paint inside the storage tank 201 into the guide pipe 203. Then, through the guide pipe 203 and the guide of each set of spray pipes 205, it is sprayed out from each set of atomizing nozzles 206, thereby spraying the top surface of the door panel until the door panel is conveyed out of the interior of the U-shaped cover 103 by the roller conveyor 102.

[0026] The above-described embodiments are preferred embodiments of the present utility model and are only used to facilitate the illustration of the present utility model. They are not intended to limit the present utility model in any way. Any person skilled in the art who makes partial modifications or alterations to the technical content disclosed in the present utility model without departing from the scope of the technical features of the present utility model shall still fall within the scope of the technical features of the present utility model.

Claims

1. A coating spraying device for wooden fire doors, characterized in that, include Adjustment mechanism (1), the adjustment mechanism (1) includes a base (101), a roller conveyor (102) is fixedly installed inside the base (101), a U-shaped cover (103) is fixedly connected to the top of the base (101), a top plate (107) is provided above the U-shaped cover (103), a baffle plate (104) is symmetrically fixedly connected to the bottom of the top plate (107) and slidably connected to both sides of the U-shaped cover (103), a bidirectional screw (109) is rotatably connected to the top of the U-shaped cover (103), a sliding seat (111) is symmetrically threaded to the outer side of the bidirectional screw (109), and a traction rod (110) is symmetrically rotatably connected between the two sets of sliding seats (111) and the top plate (107); The spraying mechanism (2) includes a storage tank (201) fixedly connected to the top of the top plate (107). A paint pump (202) is fixedly connected to one side of the top of the top plate (107). The input end of the paint pump (202) is fixedly connected to the storage tank (201). The output end of the paint pump (202) is fixedly connected to a connecting guide pipe (203). The guide pipe (203) passes through one side of the shielding plate (104). A plurality of connecting spray pipes (205) are evenly fixedly connected to one end of the guide pipe (203) away from the paint pump (202). A plurality of atomizing nozzles (206) are evenly fixedly connected to the bottom of each group of spray pipes (205).

2. The coating spraying device for wooden fireproof doors according to claim 1, characterized in that, Multiple connecting rods (204) are uniformly and fixedly connected between the two sets of shielding plates (104), and each set of spray pipes (205) is fixedly connected to the connecting rods (204).

3. The coating spraying device for wooden fireproof doors according to claim 1, characterized in that, The top of each of the two sets of shields (104) is fixedly connected to a fixing plate (105), and the two sets of fixing plates (105) are fixedly connected to the top plate (107). The interior of each of the two sets of fixing plates (105) is slidably connected to a guide rod (108), and each set of guide rods (108) is fixedly connected to the U-shaped cover (103).

4. The coating spraying device for wooden fire doors according to claim 3, characterized in that, The bottom of the two sets of fixing plates (105) are symmetrically fixedly connected with reinforcing ribs (106), and the reinforcing ribs (106) are fixedly connected to the shielding plate (104).

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