Aperture-adjustable real stone paint spray gun

Abstract

The utility model discloses an adjustable caliber real stone paint spray gun, which comprises a tank body and a mounting plate welded below the tank body, one side of the mounting plate is provided with an adjusting mechanism, the adjusting mechanism comprises a rack, a track, a sliding block, a circular truncated cone hole, a clamping groove, a clamping block and a magnet plate, and a stirring mechanism is arranged above the tank body. A paint spraying mechanism is arranged above the tank body; a plurality of sliding blocks are arranged to be matched with one another to form the adjustable spray head, clamping grooves are matched with clamping blocks, the sliding blocks are connected in a sealed mode, and due to the fact that a plurality of circular truncated cone holes are evenly reduced, the diameter of the spray head can be adjusted by accurately inserting and pulling the sliding blocks along the rails; the caliber-adjustable real stone paint sprayer is simple in structure, a rotating compass is replaced to exchange nozzles with different calibers, a rail, a clamping groove and a clamping block are used for automatically positioning a sliding block, the convenience of adjusting the caliber-adjustable real stone paint sprayer is improved, a feeding hopper is arranged to be matched with a cover plate, and the durability of paint spraying of the caliber-adjustable real stone paint sprayer is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of real stone paint spray guns, in particular to a real stone paint spray gun with adjustable caliber. Background Art

[0002] Spray guns are mainstream equipment in the field of paint spraying. High-pressure gas and paint liquid are injected into the spray gun, and then the handle is pressed to open the valve and high-pressure gas is ejected from the air nozzle. The ejected high-pressure gas will generate negative pressure, which absorbs the paint at the nozzle mouth and atomizes it, forming an atomized spray effect.

[0003] After searching, the Chinese utility model patent with authorization announcement number CN 217615369 U relates to an integrated adjustable nozzle caliber real stone paint spray gun, including a main body, a tank body for installing real stone paint raw materials is arranged on the main body, a spray gun mechanism is arranged at the discharge port of the tank body, and a compass conversion device is arranged at the nozzle outlet of the spray gun mechanism, the compass conversion device includes a support mechanism arranged on the main body, a compass is rotatably connected to the support mechanism, and the inner disk surface of the compass is arranged close to the nozzle outlet; the compass takes the support mechanism as the center and the distance between the support mechanism and the nozzle outlet as the radius. A plurality of groups of discharge ports of different calibers are arranged at intervals along the circumferential direction of the circle, and the caliber of the nozzle outlet is larger than the caliber of the discharge port. The utility model does not require disassembly and replacement of the nozzle, has a clever structure, and can be adapted to nozzles of various calibers.

[0004] Compared with the prior art, there are problems: some existing real stone paint spray guns replace nozzles of different calibers by rotating the compass, which is inconvenient to ensure the concentricity of the discharge port and the nozzle outlet, and is inconvenient to use.

[0005] Therefore, it is necessary to invent a kind of adjustable caliber real stone paint spray gun. Utility Model Content

[0006] The utility model aims to overcome the deficiencies of the prior art and provide a real stone paint spray gun with adjustable caliber.

[0007] The utility model solves the technical problem through the following technical scheme: it comprises a tank body and a mounting plate welded below the tank body, an adjusting mechanism is arranged on one side of the mounting plate, the adjusting mechanism comprises a frame, the frame is fixed to the bottom of the mounting plate by bolts, a plurality of tracks are arranged below the frame, a sliding block is arranged on the outer wall of the track, a truncated cone hole is arranged in the middle position of the sliding block, a card slot is arranged at one end of the sliding block, a card block is arranged at the other end of the sliding block, a magnet plate is arranged on the inner wall of the frame, a stirring mechanism is arranged above the tank body, and a paint spraying mechanism is arranged above the tank body.

[0008] As a further solution of the utility model: the stirring mechanism includes an electric telescopic rod, which is fixed to both sides of the tank body by bolts, and the extended end of the electric telescopic rod is provided with a top cover, and a motor is provided at the middle position of the top cover, and the rotating end of the motor is provided with multiple support arms, and one end of the support arm is provided with multiple stirring rods.

[0009] As a further solution of the utility model: the paint spraying mechanism includes a filter screen, which is clamped on the bottom of the tank body, a feed elbow is arranged below the tank body, a connecting piece is arranged at one end of the feed elbow, the connecting piece is slidably connected to the slot, and a booster pump is arranged on the outside of the feed elbow.

[0010] As a further solution of the utility model: the truncated cone hole passes through the sliding block, and the truncated cone hole is uniformly reduced.

[0011] As a further solution of the utility model: a rotating member is arranged below the rotating end of the motor, and a plurality of scrapers are arranged on the outer side of the rotating member.

[0012] As a further solution of the utility model: a feed hopper is arranged on one side of the tank body, and a cover plate is arranged above the feed hopper.

[0013] As a further solution of the utility model: a warehouse door is arranged on one side of the tank body.

[0014] In summary, due to the adoption of the above technical solution, the beneficial effects of the utility model are:

[0015] 1. Multiple sliding blocks are provided, and the multiple sliding blocks cooperate with each other to form an adjustable nozzle. The card slot cooperates with the card block to seal and connect the multiple sliding blocks. Since the multiple truncated cone holes are evenly reduced, the nozzle caliber can be adjusted by accurately plugging and pulling out the sliding blocks along the track. A magnet plate is provided to fix the pulled-out sliding blocks, instead of rotating the compass to replace nozzles of different calibers. The track, the card slot and the card block automatically position the sliding blocks, which improves the convenience of adjusting the adjustable caliber real stone paint nozzle. A feed hopper is provided, and the feed hopper cooperates with the cover plate, so that the device can add real stone paint while spraying paint, ensuring the durability of the device spraying paint;

[0016] 2. A motor is provided, which drives multiple stirring rods to rotate through the support arm to stir the real stone paint on the inner wall of the tank, thereby ensuring the uniformity of the real stone paint spraying. A scraper is provided to scrape the filter to prevent the filter from being blocked. A connecting piece is provided to be slidably connected with the slide groove to realize the rapid disassembly and assembly of the adjustable nozzle. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It shows an isometric structural schematic diagram provided according to an embodiment of the utility model;

[0018] Figure 2 A schematic diagram of a front cross-sectional structure provided according to an embodiment of the utility model is shown;

[0019] Figure 3 A schematic diagram of a side cross-sectional structure provided according to an embodiment of the utility model is shown;

[0020] Figure 4 A partial structural schematic diagram according to an embodiment of the utility model is shown;

[0021] Figure 5 The embodiment provided according to the utility model is shown Figure 4 Schematic diagram of the cross-section structure;

[0022] Figure 6 The embodiment provided according to the utility model is shown Figure 5 Schematic diagram of the local enlarged structure at point A in the middle.

[0023] Legend:

[0024] 100, tank body; 200, mounting plate; 110, rotating part; 120, scraper; 130, feed hopper; 140, cover plate; 150, warehouse door; 101, frame; 102, track; 103, sliding block; 104, frustum hole; 105, slot; 106, block; 107, magnet plate; 201, electric telescopic rod; 202, top cover; 203, motor; 204, support arm; 205, stirring rod; 301, filter screen; 302, discharge elbow; 303, connecting piece; 304, booster pump. DETAILED DESCRIPTION

[0025] In the following, only some exemplary embodiments are briefly described. As those skilled in the art will appreciate, the described embodiments may be modified in various ways without departing from the spirit or scope of the present invention. Therefore, the drawings and descriptions are considered to be exemplary and non-restrictive in nature.

[0026] In the present utility model, unless otherwise clearly stipulated and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0027] The embodiments of the present utility model are described in detail below with reference to the accompanying drawings.

[0028] Embodiment 1:

[0029] like Figure 1-6 As shown, an adjustable caliber real stone paint spray gun includes a tank body 100 and a mounting plate 200 welded below the tank body 100, one side of the mounting plate 200 is provided with an adjustment mechanism, the adjustment mechanism includes a frame 101, the frame 101 is fixed to the bottom of the mounting plate 200 by bolts, a plurality of rails 102 are welded below the frame 101, the outer wall of the rail 102 is slidably connected to a sliding block 103, a truncated cone hole 104 is cut in the middle of the sliding block 103, and the truncated cone hole 104 penetrates the sliding block 101. 3. The truncated cone hole 104 is uniformly reduced, a slot 105 is welded at one end of the sliding block 103, a block 106 is welded at the other end of the sliding block 103, a magnet plate 107 is clamped on the inner wall of the frame 101, a stirring mechanism is arranged above the tank body 100, a paint spraying mechanism is arranged above the tank body 100, a feed hopper 130 is fixed to one side of the tank body 100 by bolts, a cover plate 140 is threadedly connected to the top of the feed hopper 130, and a warehouse door 150 is fixed to one side of the tank body 100 by bolts.

[0030] In this embodiment, a plurality of sliding blocks 103 are provided, and the plurality of sliding blocks 103 cooperate with each other to form an adjustable nozzle. The slot 105 cooperates with the block 106 to seal and connect the plurality of sliding blocks 103. Since the plurality of truncated cone holes 104 are evenly reduced, the nozzle caliber can be adjusted by accurately plugging and pulling out the sliding block 103 along the track 102. A magnet plate 107 is provided, and the magnet plate 107 fixes the pulled-up sliding block 103 instead of rotating the compass to replace nozzles of different calibers. The track 102, the slot 105 and the block 106 automatically position the sliding block 103, thereby improving the convenience of adjusting the adjustable caliber real stone paint nozzle. A feed hopper 130 is provided, and the feed hopper 130 cooperates with the cover plate 140, so that the device can add real stone paint while spraying paint, thereby ensuring the durability of the device spraying paint.

[0031] Embodiment 2:

[0032] like Figure 1-5As shown, an adjustable caliber real stone paint spray gun, the stirring mechanism includes an electric telescopic rod 201, the electric telescopic rod 201 is fixed to both sides of the tank body 100 by bolts, the extended end of the electric telescopic rod 201 is fixed with a top cover 202 by bolts, the middle position of the top cover 202 is fixed with a motor 203 by bolts, the lower part of the rotating end of the motor 203 is fixed with a rotating member 110 by bolts, the outer side of the rotating member 110 is clamped with a plurality of scrapers 120, and the motor 203 is fixed with a rotating member 110. A plurality of support arms 204 are fixed to the rotating end by bolts, and a plurality of stirring rods 205 are clamped at one end of the support arms 204. The paint spraying mechanism includes a filter screen 301, and the filter screen 301 is clamped at the bottom of the tank body 100. A discharge elbow 302 is fixed to the bottom of the tank body 100 by bolts, and a connecting piece 303 is welded to one end of the discharge elbow 302. The connecting piece 303 is slidably connected to the slot 105, and a booster pump 304 is fixed to the outside of the discharge elbow 302 by bolts.

[0033] In this embodiment, a motor 203 is provided, and the motor 203 drives multiple stirring rods 205 to rotate through the support arm 204, so as to stir the real stone paint on the inner wall of the tank body 100, thereby ensuring the uniformity of the real stone paint spraying. A scraper 120 is provided, and the scraper 120 scrapes the filter 301 to prevent the filter 301 from being blocked. A connecting piece 303 is provided and is slidably connected to the slide groove 105, so as to realize the rapid disassembly and assembly of the adjustable nozzle.

[0034] Although the present invention discloses embodiments and drawings, those skilled in the art will appreciate that various substitutions, changes and modifications are possible without departing from the spirit and scope of the present invention and the appended claims. Therefore, the scope of the present invention is not limited to the contents disclosed in the embodiments and drawings.

Claims

1. An adjustable caliber real stone paint spray gun, characterized in that: The invention comprises a tank body (100) and a mounting plate (200) welded below the tank body (100), wherein an adjustment mechanism is arranged on one side of the mounting plate (200), wherein the adjustment mechanism comprises a frame (101), wherein the frame (101) is fixed to the bottom of the mounting plate (200) by bolts, wherein a plurality of tracks (102) are arranged below the frame (101), wherein a sliding block (103) is arranged on the outer wall of the track (102), wherein a truncated cone hole (104) is arranged in the middle of the sliding block (103), wherein a card slot (105) is arranged at one end of the sliding block (103), wherein a card block (106) is arranged at the other end of the sliding block (103), wherein a magnet plate (107) is arranged on the inner wall of the frame (101), wherein a stirring mechanism is arranged above the tank body (100), and wherein a paint spraying mechanism is arranged above the tank body (100).

2. The adjustable caliber real stone paint spray gun according to claim 1, characterized in that: The stirring mechanism comprises an electric telescopic rod (201), the electric telescopic rod (201) being fixed to two sides of a tank body (100) by means of bolts, a top cover (202) being provided at an extended end of the electric telescopic rod (201), a motor (203) being provided at a middle position of the top cover (202), a plurality of supporting arms (204) being provided at a rotating end of the motor (203), and a plurality of stirring rods (205) being provided at one end of the supporting arm (204).

3. The adjustable caliber real stone paint spray gun according to claim 1, characterized in that: The paint spraying mechanism comprises a filter screen (301), the filter screen (301) is clamped on the bottom of the tank body (100), a material discharge elbow (302) is arranged below the tank body (100), a connecting piece (303) is arranged at one end of the material discharge elbow (302), the connecting piece (303) is slidably connected to the clamping groove (105), and a booster pump (304) is arranged on the outside of the material discharge elbow (302).

4. The adjustable caliber real stone paint spray gun according to claim 1, characterized in that: The truncated cone hole (104) passes through the sliding block (103), and the truncated cone hole (104) is uniformly reduced.

5. The adjustable caliber real stone paint spray gun according to claim 2, characterized in that: A rotating member (110) is arranged below the rotating end of the motor (203), and a plurality of scrapers (120) are arranged on the outer side of the rotating member (110).

6. The adjustable caliber real stone paint spray gun according to claim 1, characterized in that: A feed hopper (130) is disposed on one side of the tank body (100), and a cover plate (140) is disposed above the feed hopper (130).

7. The adjustable caliber real stone paint spray gun according to claim 1, characterized in that: A door (150) is provided on one side of the tank body (100).

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