Spraying machine capable of preventing paint from splashing

Abstract

The utility model relates to the technical field of spraying machines, in particular to a spraying machine capable of preventing paint from splashing, which comprises a driving end, a spraying end used for spraying dye is arranged on the driving end, and hydraulic columns used for increasing the extension pressure of the spraying end are symmetrically arranged on the driving end. Wooden plates used for reducing coating sputtering are symmetrically arranged at the driving end, and exhausters used for absorbing redundant coating are arranged on the wooden plates. Through the arrangement of the wooden plate and the exhauster, in the working process of the spraying end, splashing of paint can be reduced, the cleanliness of the interior of the device is improved, manual intervention for cleaning can be effectively reduced, meanwhile, the wooden plate can effectively reduce the weight of the spraying end, the situation that the weight exceeds the spraying end and influences the spraying work of the spraying end on objects is avoided, and the working efficiency is improved. And the downward pressing efficiency of the spraying end can be effectively improved through the hydraulic column, the situation that the spraying end cannot spray objects due to insufficient downward pressing force is reduced, and therefore the use efficiency of the spraying end is improved, and the service life of the spraying end is prolonged.

Description

TECHNICAL FIELD

[0001] The utility model relates to a spraying machine technical field especially relates to a prevent paint splashing's spraying machine. BACKGROUND

[0002] Spraying machine is a special coating equipment using spraying technology. Its principle is to control airflow to push the gas exchange device to change direction, so that the piston of pneumatic motor makes stable and continuous reciprocating motion.

[0003] Referring to the patent document with the application number "CN202322344946.7", named "a spraying machine to prevent paint splashing", the patent document is fixedly connected with a conveying pipe at the back of the spraying machine, a glass door plate is rotatably connected in front of the baffle, a box mechanism is arranged inside the baffle, the box mechanism includes a spraying assembly and a clamping assembly, the spraying assembly is fixedly connected to one end of the conveying pipe, and the clamping assembly is fixedly connected to the top of the bottom box.

[0004] The spraying machine in the prior art is composed of a box, and the spraying assembly is wrapped inside to reduce the splashing of excess paint. Although this can maximize the range of paint splashing, the spraying assembly as a whole does not have an anti-splashing component, which causes excess paint to splash everywhere inside the bottom box, resulting in frequent cleaning by personnel later, and also accelerating the aging of the spraying assembly, thereby increasing the use cost.

[0005] Therefore, we designed a spraying machine to prevent paint splashing. INVENTION CONTENTS

[0006] The utility model aims at solving the problem of the spraying assembly in the prior art not having an anti-splashing component and proposes a spraying machine to prevent paint splashing.

[0007] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme:

[0008] A spraying machine to prevent paint splashing, comprising a driving end, the driving end is provided with a spraying end for dye spraying, the driving end is symmetrically provided with a hydraulic column for improving the extension pressure of the spraying end, the driving end is symmetrically provided with a wooden board for reducing paint splashing, the wooden board is provided with an exhaust fan for absorbing excess paint, the wooden board is provided with an acrylic protective shell for sealing the space, and the spraying end is provided with a plurality of elastic connecting rods for limiting.

[0009] Preferably, the driving end is provided with a conveying pipe for communicating with the spraying end, and the conveying pipe is provided with a closed end for sealing the connection, and one end of the hydraulic column abuts against the closed end.

[0010] Preferably, the wooden board is rotatably connected to the closed end via a rotating shaft, the rotating shaft is fixedly connected to the closed end via a fastener, and the rotating shaft is fixedly connected to the top of the wooden board via a restraining flexible rod.

[0011] Preferably, the exhaust fan is fixedly connected to the back of the wooden board by fasteners. The wooden board has a groove, and the groove has symmetrically arranged steam injection holes for slowing down the coating speed. The exhaust fan has an air extraction port for sucking out excess coating.

[0012] Preferably, the acrylic protective shell is fixedly connected to the rotating shaft via a protective sleeve, one end of the acrylic protective shell abuts against the closed end, the wooden board is provided with an absorbent cotton layer for reducing paint odor pollution, and the bottom of the wooden board is provided with an extended cotton layer for improving odor absorption.

[0013] Preferably, the bottom of the closed end is provided with multiple connecting ends, one end of the elastic connecting rod rotates on the connecting end through an auxiliary shaft, and the other end is connected to the spraying end through an auxiliary component.

[0014] The beneficial effects of this utility model are as follows:

[0015] 1. This utility model, through the setting of a wooden board and an exhaust fan, reduces paint splashing during the operation of the spraying end and improves the cleanliness of the device's interior, effectively reducing manual cleaning intervention. At the same time, the wooden board effectively reduces the weight of the spraying end, preventing excessive weight from affecting the spraying end's spraying work on objects. The hydraulic column effectively improves the efficiency of the spraying end's downward pressure, reducing the possibility of insufficient downward pressure preventing the spraying end from failing to spray objects, thereby improving the efficiency and service life of the spraying end.

[0016] 2. This utility model improves the absorption of paint odor by setting up an absorbent cotton layer and an extended cotton layer, thus preventing the odor from escaping along with the paint and causing air pollution inside and around the device. The acrylic protective shell clearly displays the working process of the spraying end, while also increasing the coverage of the wooden board and reducing the leakage of paint and odor, thereby improving environmental protection. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the structure of a spraying machine for preventing paint splattering according to the present invention;

[0018] Figure 2 This is a side view of a spraying machine for preventing paint splattering according to the present invention.

[0019] Figure 3 This is an internal structural diagram of a spraying machine for preventing paint splattering, as proposed in this utility model.

[0020] Figure 4The utility model provides a kind of spraying machine of preventing paint splashing of the front view.

[0021] In the drawing: 1, drive end; 2, conveying pipe; 3, hydraulic column; 4, closed end; 5, wooden board; 6, spraying end;

[0022] 7, exhaust machine; 71, groove; 72, steam injection hole; 73, air outlet;

[0023] 8, absorb cotton layer; 9, extension cotton layer; 10, rotating shaft; 11, soft rod; 12, protective sleeve; 13, acrylic protective shell; 14, connecting end; 15, elastic connecting rod. DETAILED DESCRIPTION

[0024] Reference Figures 1-4 A kind of spraying machine of preventing paint splashing, including drive end 1, drive end 1 belongs to prior art for driving and connecting spraying mechanism, and by peripheral power supply, paint in spraying mechanism is pumped, spraying end 6 is the output end of prior art spraying machine, and paint is evenly sprayed on the object required.

[0025] Symmetrically arranged on drive end 1 for improving the extension pressure of spraying end 6 hydraulic column 3, hydraulic column 3 is the component with hydraulic effect in prior art, can help the depression efficiency between conveying pipe 2, drive end 1 is equipped with the conveying pipe 2 for communicating spraying end 6, conveying pipe 2 is mainly used to convey the paint of paint machine, and conveying pipe 2 is equipped with the closed end 4 for sealing connection, closed end 4 is mainly used for fixing conveying pipe 2 and hydraulic column 3, ensure that both are in the same horizontal plane, one end of hydraulic column 3 is in abutment with closed end 4, the bottom end of hydraulic column 3 improves the abutting effect through auxiliary part, to avoid the deflection.

[0026] Symmetrically arranged on drive end 1 for reducing paint splashing wooden board 5, wooden board 5 is made into L shape by stripping tool, mainly used to reduce paint splashing, wooden board 5 is rotatably connected on closed end 4 by rotating shaft 10, rotating shaft 10 is prior art, made of aluminum alloy material, mainly used for the opening and closing work of wooden board 5, rotating shaft 10 is fixedly connected with closed end 4 by fastener, fastener is strip metal piece and is fixed on closed end 4 by rivet, then rotating shaft 10 is installed in, and then completes rotation, fixed on rotating shaft 10 is fixedly connected with the top end of wooden board 5 by soft rod 11, soft rod 11 is made of metal component and spring, can improve the fixed connection of wooden board 5 and rotating shaft 10.

[0027] The wood board 5 is provided with an exhaust machine 7 for absorbing excess paint, which is a prior art, mainly absorbing paint and odor in the range of the wood board 5, reducing the phenomenon of leakage, and the exhaust machine 7 is fixedly connected to the back side of the wood board 5 through a fastener, which is a square metal member and is fixed on the wood board 5 through a rivet, and a recess 71 is formed on the wood board 5, which is used to improve the capture efficiency of the exhaust machine 7 for odor and the absorption range, and symmetrical steam injection holes 72 are formed in the recess 71 for relieving the speed of the paint, which mainly injects steam into the wood board 5, so that the steam combines with the paint residue to make it fall off without adhering to the wood board 5 and the spraying end 6, and the exhaust machine 7 is provided with a suction port 73 for sucking excess paint, which is a hole for discharging paint odor.

[0028] The wood board 5 is provided with an acrylic protective shell 13 for closing the space, which is a prior art, combined by multiple acrylic plates, wrapped inside the wood board 5, and greatly reduces the leakage of paint odor, and the acrylic protective shell 13 is fixedly connected to the rotating shaft 10 through the protective sleeve 12, and the rotating shaft 10 protrudes from the fastener at both ends, and the protruding parts can be effectively protected through the protective sleeve 12, and the acrylic protective shell 13 can also be fixed and rotated with the rotating shaft 10 and the wood board 5 at the same time, one end of the acrylic protective shell 13 abuts against the closed end 4, and the top end of the acrylic protective shell 13 abuts against the side wall of the closed end 4, and when the acrylic protective shell 13 rotates, it rotates upward or downward along the side wall of the closed end 4, and the wood board 5 is provided with an absorption cotton layer 8 for reducing paint odor pollution, which is composed of an expanded foam bag, filled with cotton and activated carbon inside, which can effectively improve the absorption of paint and odor, and the wood board 5 is provided with an extension cotton layer 9 at the bottom for improving odor absorption, which is arranged at the bottom of the wood board 5 and filled with the same material as the absorption cotton layer 8.

[0029] The spraying end 6 is provided with multiple elastic connecting rods 15 for limiting, which are used to improve the suspension effect of the spraying end 6 on the one hand, and to buffer the excessive downward pressure of the hydraulic column 3 on the other hand, to avoid collision between the spraying end 6 and the object and affect the subsequent spraying effect, and the closed end 4 is provided with multiple connecting ends 14 at the bottom, which are arranged in a ring shape at the bottom of the closed end 4 and are fixed by welding, and one end of the elastic connecting rod 15 rotates on the connecting end 14 through an auxiliary shaft, which is a prior art and penetrates one end of the elastic connecting rod 15 to suspend it on the connecting end 14, and the other end is connected to the spraying end 6 through an auxiliary part, which is a spring connection here.

[0030] The utility model discloses a working principle as follows: when the drive end 1 is received the signal of spraying material output, through the conveying pipe 2, the paint is orderly arranged to the spraying end 6, then under the height change of drive end 1, make wooden board 5 produce angle open and close state, and then make spraying end 6 close object and carry out spraying work, open the air exhaust machine 7 in the spraying process, increase the air flow of spraying end 6 periphery, and reduce the paint sputtering and smell leakage.

[0031] The above is only the preferred embodiment of the utility model, but the protection scope of the utility model is not limited to this, any skilled person in the art in the technical range disclosed by the utility model, according to the technical scheme and the utility model concept of the utility model, carries out equivalent replacement or change, should be covered in the protection scope of the utility model.

Claims

1. A paint spraying machine for preventing paint splashing, comprising a driving end (1), a spraying end (6) for dye spraying is arranged on the driving end (1), characterized in that, The driving end (1) is symmetrically provided with a hydraulic column (3) for improving the extension pressure of the spraying end (6), the driving end (1) is symmetrically provided with a wooden plate (5) for reducing paint splashing, the wooden plate (5) is provided with an exhaust machine (7) for absorbing excess paint, the wooden plate (5) is provided with an acrylic protective shell (13) for closing the space, and the spraying end (6) is provided with a plurality of elastic connecting rods (15) for limiting.

2. A paint spraying machine according to claim 1, wherein The driving end (1) is provided with a delivery pipe (2) for communicating with the spraying end (6), and the delivery pipe (2) is provided with a closed end (4) for sealing the connection, and one end of the hydraulic column (3) abuts against the closed end (4).

3. A spray coater to prevent paint splatter according to claim 2, wherein The wooden plate (5) is rotatably connected to the closed end (4) through a rotating shaft (10), the rotating shaft (10) is fixedly connected to the closed end (4) through a fastener, and the rotating shaft (10) is fixedly connected to the top end of the wooden plate (5) through a restraining flexible rod (11).

4. A paint spraying machine to prevent paint splatter according to claim 1, wherein, The exhaust machine (7) is fixedly connected to the back side of the wooden plate (5) through a fastener, the wooden plate (5) is provided with a groove (71), and the groove (71) is symmetrically provided with steam injection holes (72) for relieving the speed of paint, and the exhaust machine (7) is provided with a suction port (73) for absorbing excess paint.

5. A spray coater to prevent paint splatter according to claim 3, wherein The acrylic protective shell (13) is fixedly connected to the rotating shaft (10) through a protective sleeve (12), one end of the acrylic protective shell (13) abuts against the closed end (4), the wooden plate (5) is provided with an absorbing cotton layer (8) for reducing paint odor pollution, and the bottom of the wooden plate (5) is provided with an extension cotton layer (9) for improving odor absorption.

6. A spray coater to prevent paint splatter according to claim 5, wherein The bottom of the closed end (4) is provided with a plurality of connecting ends (14), one end of the elastic connecting rod (15) is rotatable on the connecting end (14) through an auxiliary shaft, and the other end is connected to the spraying end (6) through an auxiliary part.

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