Sheet metal part paint surface spraying gun with blockage dredging structure

Abstract

The sheet metal part paint surface spraying gun comprises a material pipe, a spraying head is installed at the bottom end of the material pipe, annularly-arranged containing grooves are formed in the upper surface of the material pipe, a cross-shaped plate is jointly placed in the two containing grooves, the bottom face of the cross-shaped plate is fixedly connected with a hanging rod, and the bottom face of the hanging rod is fixedly connected with the spraying head. And the outer surface of the hanging rod is fixedly connected with connecting rods which are annularly arranged, and the bottom ends of the two sets of connecting rods are jointly and fixedly connected with a filtering cover. According to the sheet metal part paint surface spraying gun with the blockage dredging structure, through cooperation of the material pipe, the containing groove, the cross plate, the hanging rod and the filter cover, the cross plate can be placed through the containing groove, so that the filter cover can be stabilized in the material pipe, and when filtered impurities need to be cleaned, only the cross plate needs to be lifted, and then the filter cover can be cleaned; and the lifting rod can drive the filter cover to be separated from the material pipe, so that workers can quickly dredge, and the spraying efficiency of the workers on the sheet metal parts can be guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of sheet metal spraying equipment, in particular to a sheet metal paint spraying gun with a blocking and unblocking structure. Background Art

[0002] When sheet metal parts are processed, they need to be sprayed with paint on their surface so that they can achieve rust-proof effect. When spraying sheet metal parts, spray guns are usually used. During the spraying process, the use skills of the spray gun are particularly important. It is necessary to master the angle, distance and speed of the spray gun, keep the spray gun at right angles and parallel to the surface of the object to be coated, and keep the spraying distance moderate and the speed uniform.

[0003] The current spray guns are prone to clogging after long-term use. Workers are unable to quickly clear the inside of the spray gun, which will affect the spraying efficiency of sheet metal parts. To this end, we propose a sheet metal paint spray gun with a blockage clearing structure to solve the above problem. Utility Model Content

[0004] The purpose of the utility model is to provide a sheet metal paint spray gun with a blocking and unblocking structure to solve the problem mentioned in the above background technology that the spray gun is prone to blockage after long-term use, and the staff cannot quickly unblock the inside of the spray gun, which affects the spraying efficiency of the sheet metal.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A sheet metal paint spray gun with a blocking and unblocking structure comprises a material pipe, a spray head is installed at the bottom end of the material pipe, an annular placement groove is opened on the upper surface of the material pipe, a cross plate is placed inside two groups of the placement grooves, a suspension rod is fixedly connected to the bottom surface of the cross plate, a connecting rod arranged in an annular manner is fixedly connected to the outer surface of the connecting rod, and a filter cover is fixedly connected to the bottom ends of the two groups of the connecting rods.

[0007] In a further embodiment, the outer surface of the material tube is detachably connected to a sealing tube, the inner wall of the sealing tube is fixedly connected to a ring-arranged supporting rod, and the bottom end of each supporting rod extends into the interior of the placement groove and contacts the upper surface of the cross plate.

[0008] In a further embodiment, two groups of push rods are fixedly connected to the inner wall of the material pipe, and the top end of each push rod is in contact with the bottom surface of the filter cover.

[0009] In a further embodiment, a pull ring is fixedly connected to the upper surface of the cross plate.

[0010] In a further embodiment, a handle is fixedly connected to the outer surface of the material tube, and an anti-slip sleeve is bonded to the outer surface of the handle.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] The device cooperates with the material pipe, placement groove, cross plate, hanging rod and filter cover. The cross plate can be placed using the placement groove, so that the filter cover can be stabilized inside the material pipe. When the filtered impurities need to be cleaned, the cross plate only needs to be lifted, and the hanging rod will drive the filter cover to detach from the material pipe, allowing the staff to quickly clear it, thereby ensuring the staff's spraying efficiency on the sheet metal parts. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the three-dimensional structure of a sheet metal paint spray gun with a blocking and unblocking structure.

[0014] Figure 2 It is a three-dimensional structural schematic diagram of the front cross-section of the material tube of a sheet metal paint spray gun with a blocking and unblocking structure.

[0015] Figure 3 It is a schematic diagram of the three-dimensional structure of the filter cover of the sheet metal paint spray gun with a blocking and unblocking structure.

[0016] In the figure: 1. material pipe; 2. spray head; 3. sealing tube; 4. handle; 5. anti-slip sleeve; 6. support rod; 7. cross plate; 8. connecting rod; 9. push rod; 10. filter cover; 11. hanging rod; 12. pull ring; 13. placement groove. DETAILED DESCRIPTION

[0017] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

[0018] 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.

[0019] See also Figure 1-3 In the utility model, a sheet metal paint spraying gun with a blocking and unblocking structure comprises a material tube 1, a spray head 2 is installed at the bottom end of the material tube 1, an annular placement groove 13 is opened on the upper surface of the material tube 1, a cross plate 7 is placed inside two groups of placement grooves 13, a suspension rod 11 is fixedly connected to the bottom surface of the cross plate 7, an annularly arranged connecting rod 8 is fixedly connected to the outer surface of the suspension rod 11, and a filter cover 10 is fixedly connected to the bottom ends of the two groups of connecting rods 8. The filter cover 10 can be used to filter impurities, and the staff can easily take out the filter cover 10, and can more quickly process the filtered impurities, thereby achieving the unblocking effect and ensuring the spraying efficiency of the sheet metal parts.

[0020] The outer surface of the material pipe 1 is detachably connected to the sealing tube 3, and the inner wall of the sealing tube 3 is fixedly connected to the annularly arranged supporting rods 6, and the bottom end of each supporting rod 6 extends to the inside of the placement groove 13 and contacts the upper surface of the cross plate 7. When the sealing tube 3 is connected to the material pipe 1, the supporting rod 6 will enter the placement groove 13, and the supporting rod 6 will press the cross plate 7 to ensure the stability of the cross plate 7 inside the material pipe 1.

[0021] Two sets of push rods 9 are fixedly connected to the inner wall of the material tube 1, and the top end of each push rod 9 contacts the bottom surface of the filter cover 10. The set push rods 9 can form a supporting effect for the filter cover 10 to prevent the filter cover 10 from falling due to impact force.

[0022] A pull ring 12 is fixedly connected to the upper surface of the cross plate 7. The pull ring 12 is used to facilitate the staff to lift the cross plate 7, and the filter cover 10 can be taken out more quickly, which can speed up the dredging speed of the staff.

[0023] The outer surface of the material tube 1 is fixedly connected with a handle 4, and the outer surface of the handle 4 is bonded with an anti-slip sleeve 5. The handle 4 is used to facilitate the staff to hold the material tube 1, and the material tube 1 is held more firmly. The anti-slip sleeve 5 can prevent the staff from slipping when holding the material tube 1.

[0024] The working principle of the utility model is: when in use, the sprayed paint will enter the spray head 2 along the material pipe 1 for spraying. When the paint passes through the material pipe 1, the filter cover 10 will filter the paint passing through the inside of the material pipe 1, and can filter out large impurities contained in the paint. When a large number of impurities accumulate inside the filter cover 10 and blockage occurs, the sealing tube 3 and the material pipe 1 are separated, and then the cross plate 7 is lifted upward, and the suspension rod 11 will drive the filter cover 10 to rise until the filter cover 10 is separated from the material pipe 1. Then the staff can clean the impurities inside the filter cover 10 and reinstall it, thereby ensuring the staff's spraying efficiency on the sheet metal parts.

[0025] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0026] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A sheet metal paint spray gun with a blocking and unblocking structure, characterized in that: The invention comprises a material pipe (1), the bottom end of which is provided with a spray head (2), the upper surface of which is provided with annularly arranged placement grooves (13), two groups of the placement grooves (13) having a cross plate (7) placed inside, the bottom surface of the cross plate (7) being fixedly connected with a suspension rod (11), the outer surface of the suspension rod (11) being fixedly connected with annularly arranged connecting rods (8), and the bottom ends of the two groups of the connecting rods (8) being fixedly connected with a filter cover (10).

2. A sheet metal paint spraying gun with a blocking and unblocking structure according to claim 1, characterized in that: The outer surface of the material tube (1) is detachably connected to a sealing tube (3), and the inner wall of the sealing tube (3) is fixedly connected to annularly arranged supporting rods (6), and the bottom end of each supporting rod (6) extends to the inside of the placement groove (13) and contacts the upper surface of the cross plate (7).

3. A sheet metal paint spraying gun with a blocking and unblocking structure according to claim 1, characterized in that: Two groups of push rods (9) are fixedly connected to the inner wall of the material pipe (1), and the top end of each push rod (9) is in contact with the bottom surface of the filter cover (10).

4. A sheet metal paint spraying gun with a blocking and unblocking structure according to claim 1, characterized in that: A pull ring (12) is fixedly connected to the upper surface of the cross plate (7).

5. The sheet metal paint spraying gun with a blocking and unblocking structure according to claim 1, characterized in that: A handle (4) is fixedly connected to the outer surface of the material tube (1), and an anti-slip sleeve (5) is bonded to the outer surface of the handle (4).

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