Multi-spraying-width spray gun

Abstract

The utility model discloses a multi-spraying-width spray gun which comprises a spray gun body, a spray gun head is arranged on the left side face of the spray gun body, a spray gun tail is fixed to the right side face of the spray gun body, a first lantern ring is fixed to the outer surface of the spray gun body, and a first vertical block is fixed to the bottom of the first lantern ring. A movable hand brake is rotationally connected to the side face of the first vertical block, an inclined handle is fixed to the bottom of the tail of the spray gun, a through groove is formed in the side face of the movable hand brake, a sliding rod is arranged in the through groove, one end of the sliding rod is fixedly connected with the side face of the inclined handle, and a second vertical block is fixed to the other side face of the sliding rod; a second lantern ring is fixed to the top of the second vertical block, a storage barrel is arranged at the top of the spray gun body, a feeding pipe is fixed to the bottom of the storage barrel, the bottom of the feeding pipe leads to the inner side of the spray gun body, a scale line groove is formed in the side face of the storage barrel, and by arranging the scale line groove, the remaining amount of the inner side of the storage barrel can be visually seen.

Description

Technical Field

[0001] This utility model relates to the field of spray gun technology, specifically a multi-spray gun. Background Technology

[0002] A spray gun is a device that uses the rapid release of liquid or compressed air as its power source. Spray guns are divided into two types: standard pressure and pressurized. There are also pressure spray guns, cascade spray guns, and automatic recovery spray guns. In various industries, spray guns can be directly loaded with paint for use—a simple spray gun—and can be installed in automated equipment such as automatic glue spraying machines, automatic adhesive applicators, automatic paint spraying machines, coating machines, and other spraying equipment.

[0003] In existing technologies, when using a spray gun, the liquid inside the storage tank flows directly into the inside of the spray gun before spraying. However, when using the spray gun, it is not possible to see the remaining amount of liquid inside the storage tank, so it is impossible to know the shelf life of the liquid inside the storage tank. As a result, when the liquid inside is insufficient, automatic feeding cannot be achieved. Utility Model Content

[0004] The purpose of this invention is to provide a multi-spray gun to solve the problem that when using a spray gun, it is not possible to visually see the remaining amount of liquid inside the storage tank, thus making it impossible to know the shelf life of the liquid inside the storage tank, and therefore the system cannot automatically refill when the liquid inside is insufficient.

[0005] To achieve the above objectives, a multi-spray gun is provided, comprising a gun body, a gun head on the left side of the gun body, a gun tail fixed on the right side of the gun body, a first collar fixed on the outer surface of the gun body, a first vertical block fixed at the bottom of the first collar, a movable handbrake rotatably connected to the side of the first vertical block, a slanted handle fixed at the bottom of the gun tail, a through groove on the side of the movable handbrake, a sliding rod inside the through groove, one end of the sliding rod fixedly connected to the side of the slanted handle, a second vertical block fixed on the other side of the sliding rod, a second collar fixed at the top of the second vertical block, a storage tank on the top of the gun body, a feed pipe fixed at the bottom of the storage tank, the bottom of the feed pipe leading to the inside of the gun body, and a scale groove on the side of the storage tank, the overall height of the scale groove being the same as the height of the storage tank.

[0006] According to the multi-spray gun, a frustum-shaped protective cover is fixed on the outer surface of the gun head, and the diameter of the side of the frustum-shaped protective cover is larger than the diameter of the gun head.

[0007] According to the multi-spray gun, a reinforcing collar is fixedly connected between the gun head and the gun body, and the outer surface of the reinforcing collar is provided with multiple limiting square grooves.

[0008] According to the multi-spray gun, the outer surface of the storage tank is fixed with a heat-insulating cotton block.

[0009] According to the multi-spray gun, a protective pad is fixed to the lower side of the movable handbrake.

[0010] According to the multi-spray gun, a rotating ring is provided between the outer surface of the feed pipe and the top of the gun body. Fixed brackets are provided on both sides of the storage tank. The fixed bracket on the left side is fixedly connected to the first ring, and the fixed bracket on the right side is fixedly connected to the second ring.

[0011] Compared with the prior art, the beneficial effects of this utility model are as follows: When needed, the user can hold the movable handbrake and the angled handle, and then pull the movable handbrake backward, causing it to slide on the outer surface of the slide bar. At this time, the solution inside the storage tank flows into the inner side of the spray gun body. By pulling the movable handbrake, high-pressure gas can be obtained inside the spray gun body. Then, the high-pressure gas sprays the solution inside the spray gun body out from the spray gun head, thereby achieving the spraying effect. Furthermore, by providing a graduated groove on the side of the storage tank, the remaining amount of liquid inside the storage tank can be directly observed, avoiding the situation where automatic feeding fails. Moreover, a frustum-shaped protective cover is provided on the outer surface of the spray gun head to prevent splashing during liquid spraying. By providing heat insulation cotton blocks, the liquid inside the storage tank is prevented from becoming stagnant, thus preventing a reduction in the effectiveness of use.

[0012] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0013] The present invention will be further described below with reference to the accompanying drawings and embodiments;

[0014] Figure 1 This is an overall schematic diagram of a multi-spray gun according to the present invention;

[0015] Figure 2 This is a side view of a multi-spray gun according to the present invention;

[0016] Figure 3 This is an enlarged schematic diagram of point A of a multi-spray gun according to the present invention;

[0017] Figure 4 This is an enlarged schematic diagram of point B of a multi-spray gun according to this utility model.

[0018] In the diagram: 1. Spray gun body; 2. Spray gun head; 3. Spray gun tail; 4. First collar; 5. First vertical block; 6. Movable handbrake; 7. Slanted handle; 8. Slide bar; 9. Second vertical block; 10. Second collar; 11. Storage hopper; 12. Feed pipe; 13. Scale groove; 14. Frustum-shaped protective cover; 15. Reinforcing collar; 16. Restricting square groove; 17. Insulation cotton block; 18. Protective pad; 19. Tightening ring; 20. Fixed bracket. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0020] Please see Figure 1-4 This utility model provides a technical solution: a multi-spray gun, including a gun body 1, a gun head 2 on the left side of the gun body 1, a gun tail 3 fixed on the right side of the gun body 1, a first ring 4 fixed on the outer surface of the gun body 1, a first vertical block 5 fixed at the bottom of the first ring 4, a movable handbrake 6 rotatably connected to the side of the first vertical block 5, a slanted handle 7 fixed at the bottom of the gun tail 3, a through groove on the side of the movable handbrake 6, a sliding rod 8 inside the through groove, one end of the sliding rod 8 fixedly connected to the side of the slanted handle 7, a second vertical block 9 fixed on the other side of the sliding rod 8, a second ring 10 fixed at the top of the second vertical block 9, a storage tank 11 on the top of the gun body 1, a feed pipe 12 fixed at the bottom of the storage tank 11, the bottom of the feed pipe 12 leading to the inside of the gun body 1, a scale groove 13 on the side of the storage tank 11, the overall height of the scale groove 13 being the same as the height of the storage tank 11. In the prior art, the spray gun is basically used in a straight line. The liquid inside the storage tank flows into the inside of the spray gun, and then the spray gun is used for spraying. However, currently, when using the spray gun, it is not possible to visually see the remaining amount of liquid inside the storage tank, so it is impossible to know the shelf life of the liquid inside the storage tank. As a result, when the liquid inside is insufficient, the automatic feeding cannot be achieved. To address this issue, when needed, one can hold the movable handbrake 6 and the angled handle 7, and then pull the movable handbrake 6 backward, causing the movable handbrake 6 to slide on the outer surface of the slide bar 8. At this time, the solution inside the storage tank 11 flows into the inside of the spray gun body 1. By pulling the movable handbrake 6, high-pressure gas can be obtained inside the spray gun body 1. Then, the high-pressure gas sprays the solution inside the spray gun body 1 from the spray gun head 2, thereby achieving the spraying effect. Furthermore, by providing a scale groove 13 on the side of the storage tank 11, the remaining amount of liquid inside the storage tank 11 can be visually observed, avoiding the situation where automatic feeding cannot be achieved.

[0021] A frustum-shaped protective cover 14 is fixed to the outer surface of the spray gun head 2. The diameter of the frustum-shaped protective cover 14 is larger than the diameter of the spray gun head 2. By setting the frustum-shaped protective cover 14 on the outer surface of the spray gun head 2, splashing during liquid spraying is prevented. A reinforcing collar 15 is fixedly connected between the spray gun head 2 and the spray gun body 1. The outer surface of the reinforcing collar 15 has multiple limiting square grooves 16. By setting the reinforcing collar 15, instability of the spray gun head 2 is prevented. A heat-insulating cotton block 17 is fixed to the outer surface of the storage tank 11. By setting the heat-insulating cotton block 17, insulation is prevented. The liquid inside the storage tank 11 does not flow, thus reducing its effectiveness. A protective pad 18 is fixed to the lower side of the movable handbrake 6 to prevent slippage when the handbrake 6 is held. A turning ring 19 is provided between the outer surface of the feed pipe 12 and the top of the spray gun body 1. Fixed brackets 20 are provided on both sides of the storage tank 11. The left fixed bracket 20 is fixedly connected to the first ring 4, and the right fixed bracket 20 is fixedly connected to the second ring 10. By setting the fixed brackets 20, the storage tank 11 can be placed stably.

[0022] Working principle: When needed, hold the movable handbrake 6 and the angled handle 7, and then pull the movable handbrake 6 backward, causing it to slide on the outer surface of the slide bar 8. At this time, the solution inside the storage tank 11 flows into the inside of the spray gun body 1. By pulling the movable handbrake 6, high-pressure gas can be obtained inside the spray gun body 1. Then, the high-pressure gas sprays the solution inside the spray gun body 1 out from the spray gun head 2, thus achieving the spraying effect. In addition, a scale groove 13 is provided on the side of the storage tank 11 to allow for direct observation of the remaining liquid inside the storage tank 11, avoiding the situation where automatic feeding fails. Furthermore, a frustum-shaped protective cover 14 is provided on the outer surface of the spray gun head 2 to prevent splashing of liquid during spraying. By providing insulation cotton blocks 17, the liquid inside the storage tank 11 is prevented from becoming stagnant, thus reducing the effectiveness of use.

[0023] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.

Claims

1. A multi-spray gun, comprising a gun body (1), wherein a gun head (2) is provided on the left side of the gun body (1), and a gun tail (3) is fixed on the right side of the gun body (1), characterized in that: The spray gun body (1) has a first ring (4) fixed on its outer surface. The first ring (4) has a first vertical block (5) fixed at its bottom. The first vertical block (5) has a movable handbrake (6) rotatably connected to its side. The spray gun tail (3) has a slanted handle (7) fixed at its bottom. The movable handbrake (6) has a through groove on its side. The through groove has a sliding rod (8) inside it. One end of the sliding rod (8) is fixedly connected to the side of the slanted handle (7). The other side of the sliding rod (8) has a second vertical block (9) fixed. The top of the second vertical block (9) has a second ring (10) fixed. The spray gun body (1) has a storage tank (11) on its top. The storage tank (11) has a feed pipe (12) fixed at its bottom. The bottom of the feed pipe (12) leads to the inside of the spray gun body (1). The storage tank (11) has a scale groove (13) on its side. The overall height of the scale groove (13) is the same as the height of the storage tank (11).

2. The multi-spray gun as described in claim 1, characterized in that: The outer surface of the spray gun head (2) is fixed with a frustum-shaped protective cover (14), and the diameter of the side of the frustum-shaped protective cover (14) is larger than the diameter of the spray gun head (2).

3. The multi-spray gun as described in claim 1, characterized in that: A reinforcing collar (15) is fixedly connected between the spray gun head (2) and the spray gun body (1), and a plurality of restricting square grooves (16) are provided on the outer surface of the reinforcing collar (15).

4. A multi-spray gun as described in claim 1, characterized in that: The outer surface of the storage bucket (11) is fixed with a heat-insulating cotton block (17).

5. A multi-spray gun as described in claim 1, characterized in that: The lower side of the movable handbrake (6) is fixed with a protective pad (18).

6. A multi-spray gun as described in claim 1, characterized in that: A rotating ring (19) is provided between the outer surface of the feed pipe (12) and the top of the spray gun body (1), and the storage tank (11) has two sides. Each is equipped with a fixed bracket (20), and the fixed bracket (20) on the left side is fixedly connected to the first collar (4). The fixed bracket (20) on the right side is fixedly connected to the second ring (10).

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