High-efficiency paint spraying device

Abstract

The utility model relates to the technical field of paint spraying equipment, and discloses a high-efficiency paint spraying device which comprises a spraying mechanism, according to the spraying mechanism, a mechanical arm is arranged at the top of a fixed seat; the connecting rod is arranged at one end of the mechanical arm and is connected through a bolt; the fixing rod is arranged at one end of the connecting rod; the fixing groove is formed in the outer side wall of the fixing rod; the spray head is arranged in the fixed rod; the guide pipe is arranged at one end of the spray head; the water pipe is arranged on the outer side wall of the connecting rod and is connected with the guide pipe; according to the paint spraying device, the spray heads are installed in the fixing grooves of the fixing rod, the multiple fixing grooves are formed, the appropriate number of spray heads can be selected to be installed in the fixing grooves according to the sizes of metal parts, efficient spraying of the metal parts can be guaranteed, waste of paint coating can be avoided, the paint spraying device is matched with the mechanical arm, manpower is liberated, and the practicability is high. The labor cost is reduced, the production efficiency is greatly improved, the structure is simple, and mounting and dismounting are very convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of paint spraying equipment, in particular to a high-efficiency paint spraying device. Background Art

[0002] Paint is a chemical mixture that securely covers surfaces for protection, decoration, marking, and other special purposes. The book "Coating Technology" defines paint as follows: "Paint is a material that can be applied to surfaces using various construction techniques to form a solid, continuous, and firmly adhered film of sufficient strength. This film is generally called a coating film, also known as a paint film or coating." Paint generally consists of four components: a film-forming substance, a filler (pigment), a solvent, and additives. The composition sometimes varies slightly depending on performance requirements, such as the absence of pigments in varnishes and solventlessness in powder coatings. Paint is an organic chemical polymer material, and the coating films it forms are classified as polymer compounds. According to the current classification of chemical products, paint is considered a fine chemical product. Modern coatings are becoming a multifunctional engineering material and a key component of the chemical industry.

[0003] Industrial robotic arms are developing rapidly. If the spraying device is combined with the robotic arm, the efficiency of spraying metal parts can be further increased compared with manual spraying with transmission. Therefore, we propose a spraying device that can cooperate with the robotic arm to improve the efficiency of spraying metal parts, and it is also very convenient to disassemble. Utility Model Content

[0004] (1) Technical problems solved

[0005] In view of the shortcomings of the existing technology, the utility model provides a high-efficiency paint spraying device with the advantage of easy disassembly, which solves the problem that the traditional spraying device has too few nozzles and is inconvenient to install and disassemble.

[0006] (2) Technical solution

[0007] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a high-efficiency paint spraying device, comprising a spraying mechanism; the spraying mechanism comprises: a mechanical arm is arranged on the top of a fixed seat; a connecting rod is arranged at one end of the mechanical arm and is connected by bolts; a fixed rod is arranged at one end of the connecting rod; a fixing groove is opened on the outer side wall of the fixed rod; a nozzle is arranged inside the fixed rod; a conduit is arranged at one end of the nozzle; a water pipe is arranged on the outer side wall of the connecting rod and is connected to the conduit.

[0008] In some embodiments, the spraying mechanism is provided with an auxiliary component, which includes: a cover plate provided on the outer side wall of the fixing rod and connected to the fixing rod through a hinge; and a groove 1 opened at the top of the fixing groove.

[0009] In some embodiments, a second groove is formed on the top of the fixing rod and the cover plate, and a clamping block is rotatably connected inside the second groove.

[0010] In some embodiments, a diverter box is provided between the conduit and the water pipe, and the diverter box is fixedly connected to the connecting rod.

[0011] In some embodiments, connectors are provided at both ends of the conduit, and the connectors are threadedly connected to the nozzle and the diversion box.

[0012] In some embodiments, a bump is provided on the outer side wall of the nozzle, and a surface of the bump is provided with an anti-slip structure.

[0013] In some embodiments, the outer side wall of the connecting rod is provided with a fixing hoop, the fixing hoop is connected and fixed by a fixing bolt, and the outer side wall of the fixing hoop is provided with a fixing ring that matches the catheter.

[0014] In some embodiments, a rubber pad is provided on the inner wall of the fixing hoop.

[0015] (3) Beneficial effects

[0016] Compared with the prior art, the present invention provides a high-efficiency paint spraying device with the following beneficial effects:

[0017] The paint spraying device installs the nozzle into the fixed groove of the fixed rod. There are multiple fixed grooves. The appropriate number of nozzles can be selected according to the size of the metal parts to be installed in the fixed groove. This can not only ensure high-efficiency spraying of metal parts, but also avoid waste of paint and coatings. It cooperates with the robotic arm to liberate manpower, reduce labor costs, and greatly improve production efficiency. It has a simple structure and is very convenient to install and disassemble. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the structure of the utility model;

[0019] Figure 2 This is an enlarged structural diagram of point A of the utility model;

[0020] Figure 3 This is a schematic diagram of the fixing hoop structure of the utility model.

[0021] In the picture:

[0022] 1. Spraying mechanism; 11. Fixing seat; 12. Robotic arm; 13. Connecting rod; 14. Fixing rod; 15. Fixing slot; 16. Spray head; 161. Bump; 17. Conduit; 171. Connector; 18. Water pipe;

[0023] 2. Auxiliary components; 21. Cover plate; 22. Groove 1; 23. Groove 2; 24. Block; 25. Diverter box; 26. Fixing hoop; 261. Rubber pad; 27. Fixing ring; 28. Fixing bolt. DETAILED DESCRIPTION

[0024] The following will be combined with the accompanying drawings in the embodiments of this application to clearly and completely describe the technical solutions in the embodiments of this application. Obviously, the embodiments described are only part of the embodiments of this application, not all of the embodiments. Based on the embodiments of this application, all other embodiments obtained by ordinary technicians in this field without making any creative efforts are within the scope of protection of this application.

[0025] It should be noted that all directional indications in the embodiments of the present application are only used to explain the relative position relationship, movement status, etc. between the components in a certain specific posture. If the specific posture changes, the directional indication will also change accordingly.

[0026] In this application, unless otherwise specified or limited, the terms "connection" and "fixation" should be understood in a broad sense. For example, "fixation" can mean fixed connection, detachable connection, or integration; mechanical connection or electrical connection; direct connection or indirect connection through an intermediate medium; internal communication between two elements or interaction between two elements, unless otherwise specified. For those skilled in the art, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0027] In related technologies, industrial robotic arms are developing rapidly. If the spraying device is combined with the robotic arm, the efficiency of spraying metal parts can be further increased compared with manual spraying with transmission.

[0028] In order to solve the problems in the related art to a certain extent, the embodiment of the present application provides a high-efficiency paint spraying device. When it is needed, you only need to select a suitable number of nozzles according to the size of the metal parts and install them into the fixing groove 15 of the fixing rod 14, and then you can start spraying.

[0029] The present application is described below with reference to specific embodiments and with reference to the accompanying drawings:

[0030] Combine Figure 1-Figure 3, an embodiment of the present application provides a high-efficiency paint spraying device, including a spraying mechanism 1; the spraying mechanism 1 includes: a mechanical arm 12 is arranged on the top of a fixed seat 11; a connecting rod 13 is arranged at one end of the mechanical arm 12 and is connected by a bolt; a fixed rod 14 is arranged at one end of the connecting rod 13; a fixing groove 15 is opened on the outer wall of the fixed rod 14; a nozzle 16 is arranged inside the fixed rod 14; a conduit 17 is arranged at one end of the nozzle 16; a water pipe 18 is arranged on the outer wall of the connecting rod 13 and is connected to the conduit 17.

[0031] When in use, the nozzle 16 is installed into the fixed groove 15 of the fixed rod 14. There are multiple fixed grooves 15. The appropriate number of nozzles 16 can be selected according to the size of the metal parts and installed in the fixed groove 15. Then the paint is pumped into the water pipe 18 through the pump body, and then diverted into the conduit 17 and sprayed out by the nozzle 16. The pump body extracts and injects paint, which belongs to the existing technology and is not drawn in the accompanying drawings. Then the robot arm 12 is controlled to drive the fixed rod 14 and the nozzle 16 to move to spray the metal parts.

[0032] Specifically, the robot arm 12 is a LM3 robot arm-220V model of WHEELTEC, which belongs to the existing technology. The fixing rod 14 is an arc-shaped structure, which can increase the spraying area of ​​the metal parts.

[0033] In some embodiments, the spray mechanism 1 is provided with an auxiliary assembly 2, comprising a cover plate 21 disposed on the outer side wall of the fixing rod 14 and connected to the fixing rod 14 via a hinge; and a groove 1 22 defined at the top of the fixing groove 15. When the spray head 16 is installed in the fixing groove 15, the cover plate 21 is placed to prevent the spray head 16 from falling out of the fixing groove 15. The provision of groove 12 prevents the cover plate 21 from protruding too much.

[0034] In some embodiments, a second groove 23 is formed on the top of the fixing rod 14 and the cover plate 21. A clamping block 24 is rotatably connected to the interior of the second groove 23. The clamping block 24 has a semicircular structure. Rotating the clamping block 24 blocks the cover plate 21, preventing it from opening, thereby securing the cover plate 21.

[0035] In some embodiments, a diverter box 25 is provided between the conduit 17 and the water pipe 18, and the diverter box 25 is fixedly connected to the connecting rod 13. The function of the diverter box 25 is to divert the paint in the water pipe 18 to all connected conduits 17, and the outlets not connected to the conduits 17 are blocked with threaded caps.

[0036] In some embodiments, connectors 171 are provided at both ends of the conduit 17, and the connectors 171 are threadedly connected to the nozzle 16 and the diverter box 25. The function of the connectors 171 is to better connect the conduit to the nozzle 16 and the diverter box 25.

[0037] In some embodiments, the outer wall of the nozzle 16 is provided with a bump 161, and the surface of the bump 161 is provided with an anti-slip structure. The bump 161 with the anti-slip structure is to better connect the rotating nozzle 16 to the connector 171.

[0038] In some embodiments, a fixing hoop 26 is sleeved on the outer sidewall of the connecting rod 13. The fixing hoop 26 is connected and fixed by a fixing bolt 28. The outer sidewall of the fixing hoop 26 is provided with a fixing ring 27 that fits the catheter 17. The fixing hoop 26 is tightened and fixed to the connecting rod 13 by the fixing bolt 28. The catheter 17 is fixed by passing through the fixing ring 27 to prevent the catheter 17 from being too long and shaking, and then becoming tangled.

[0039] In some embodiments, a rubber pad 261 is provided on the inner wall of the fixing hoop 26. The rubber pad 261 is provided to further increase the friction between the fixing hoop 26 and the connecting rod 13, thereby preventing the fixing hoop 26 from sliding left and right on the connecting rod 13.

[0040] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art can combine and combine different embodiments or examples described in this specification.

[0041] In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the fact that ordinary technicians in this field can implement them. When the combination of technical solutions is mutually contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by this application.

[0042] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A high-efficiency paint spraying device, characterized by: It comprises a spraying mechanism (1); the spraying mechanism (1) comprises: A fixed seat (11), a mechanical arm (12) is provided on the top of the fixed seat (11); A connecting rod (13) is provided at one end of the mechanical arm (12) and is connected via a bolt; A fixing rod (14) is provided at one end of the connecting rod (13); A fixing groove (15) is formed on the outer side wall of the fixing rod (14); A nozzle (16) is arranged inside the fixing rod (14); A conduit (17) is provided at one end of the nozzle (16); A water pipe (18) is provided on the outer side wall of the connecting rod (13) and is connected to the conduit (17).

2. A high-efficiency paint spraying device according to claim 1, characterized in that: The spraying mechanism (1) is provided with an auxiliary component (2), and the auxiliary component (2) comprises: a cover plate (21) disposed on the outer side wall of the fixing rod (14) and connected to the fixing rod (14) via a hinge; Groove 1 (22) is opened at the top of the fixing groove (15).

3. A high-efficiency paint spraying device according to claim 2, characterized in that: A second groove (23) is provided on the top of the fixing rod (14) and the cover plate (21), and a clamping block (24) is rotatably connected inside the second groove (23).

4. A high-efficiency paint spraying device according to claim 1, characterized in that: A diversion box (25) is provided between the conduit (17) and the water pipe (18), and the diversion box (25) is fixedly connected to the connecting rod (13).

5. A high-efficiency paint spraying device according to claim 4, characterized in that: Connectors (171) are provided at both ends of the conduit (17), and the connectors (171) are threadedly connected to the nozzle (16) and the diversion box (25).

6. A high-efficiency paint spraying device according to claim 5, characterized in that: The outer side wall of the nozzle (16) is provided with a protrusion (161), and the surface of the protrusion (161) is provided with an anti-slip structure.

7. The high-efficiency paint spraying device according to claim 1, characterized in that: The outer wall of the connecting rod (13) is sleeved with a fixing hoop (26), the fixing hoop (26) is connected and fixed by a fixing bolt (28), and the outer wall of the fixing hoop (26) is provided with a fixing ring (27) that matches the conduit (17).

8. The high-efficiency paint spraying device according to claim 7, characterized in that: The inner wall of the fixing hoop (26) is provided with a rubber pad (261).

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