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CN-224221685-U - Spray gun for coating equipment

CN224221685UCN 224221685 UCN224221685 UCN 224221685UCN-224221685-U

Abstract

The utility model relates to the technical field of spray guns for coating equipment, in particular to a spray gun for coating equipment. The utility model comprises a hand grip, wherein one end of the hand grip is provided with a mounting device, the mounting device comprises a fixed pipe, the fixed pipe is fixedly connected with one end of the hand grip, the arc surface of the fixed pipe is slidably connected with a paint pipe, one end of the hand grip is fixedly connected with a spray head, two mounting grooves are formed in the arc surface of the fixed pipe, the inner surface of each mounting groove is fixedly connected with a first spring, and the other end of each first spring is fixedly connected with a blocking block. The problem of the staff's uncomfortable is caused to complex installation operation when having solved the staff and having installed the paint pipe, and it spends consuming a large amount of time equipment to lead to fixed pipe and paint pipe, and then lead to whole engineering progress hysteresis, and complicated installation operation makes the staff need keep specific posture for a long time to operate, produces physical fatigue easily to lead to the staff is physically.

Inventors

  • ZHANG WENWEN

Assignees

  • 东莞市华荣涂装设备有限公司

Dates

Publication Date
20260512
Application Date
20250408

Claims (7)

  1. 1. The spray gun for the coating equipment comprises a handle grip (1) and is characterized in that one end of the handle grip (1) is provided with a mounting device (4), the mounting device (4) comprises a fixed pipe (401), the fixed pipe (401) is fixedly connected with one end of the handle grip (1) through threads, the arc surface of the fixed pipe (401) is slidably connected with a paint pipe (2), one end of the handle grip (1) is fixedly connected with a spray head (3), the arc surface of the fixed pipe (401) is provided with two mounting grooves (402), the inner surface of the mounting groove (402) is fixedly connected with a first spring (403), the other end of the first spring (403) is fixedly connected with a blocking block (404), the arc surface of the paint pipe (2) is provided with two threaded rods (405) through threads in a threaded manner, one end of the paint pipe (405) is fixedly connected with a round block (406), and the inner surface of the fixed pipe (401) is provided with two round grooves (407).
  2. 2. A spray gun for coating equipment according to claim 1, characterized in that one end of the fixed pipe (401) is connected with a leakage-proof pad (408) in a sliding manner, and the size of the leakage-proof pad (408) is matched with the size of the fixed pipe (401).
  3. 3. A spray gun for coating equipment according to claim 1, wherein the inner surface of the circular groove (407) is slidably connected with a circular rod (409), the circular arc surfaces of the two circular rods (409) are slidably connected with a movable frame (410), the circular arc surfaces of the circular rods (409) are fixedly connected with a handle (411), and one ends, close to each other, of the two circular rods (409) are fixedly connected with a second spring (412).
  4. 4. A spray gun for coating equipment according to claim 1, wherein a baffle (413) is fixedly connected to the arc surface of the threaded rod (405), and one side of the baffle (413) is abutted to the fixed pipe (401).
  5. 5. A spray gun for coating equipment according to claim 1, wherein the arc surface of the handgrip (1) is sleeved with water-absorbing rubber (414), and the water-absorbing rubber (414) is made of rubber.
  6. 6. The spray gun for coating equipment according to claim 1, wherein the arc surface of the spray head (3) is provided with a protection device (5), the protection device (5) comprises a protection cover (51), the protection cover (51) is in sliding connection with the arc surface of the spray head (3), two round holes (52) are formed in the arc surface of the protection cover (51), two placing grooves (53) are formed in the arc surface of the spray head (3), a third spring (54) is fixedly connected to the inner surface of the placing groove (53), and a limit rod (55) is fixedly connected to the other end of the third spring (54).
  7. 7. A spray gun for coating equipment according to claim 6, wherein a screw rod (56) is inserted into the inner surface of the round hole (52), and one end of the screw rod (56) is fixedly connected with a rotating block (57).

Description

Spray gun for coating equipment Technical Field The utility model relates to the technical field of spray guns for coating equipment, in particular to a spray gun for coating equipment. Background The early spray gun is simple, can trace to the air spraying spray gun of 20 ages of the 20 th century, mainly used for the coating of quick-drying paint such as nitrolacquer. The spray gun has a relatively rough structure and a single function, can simply atomize and spray the paint on the surface of an object, has further improved requirements on the painting quality and efficiency along with the development of industry, and is provided with novel spray guns such as electrostatic spray guns, wherein the electrostatic spray guns effectively adsorb the paint on the surface of the object to be painted by utilizing the electrostatic electric field force, thereby greatly improving the utilization rate and the painting quality of the paint, and the spray gun technology rapidly develops towards the intelligent and automatic direction in recent years. Intelligent equipment such as Yudong Smart600 spray gun systems and the like appears, and the spray gun systems have the functions of intelligent remote control, programmable setting and the like, can automatically adjust spraying parameters according to different workpiece and coating requirements, and realize personalized, efficient and environment-friendly coating. A Chinese patent of the Chinese patent application CN201922016055.2 discloses a spray gun for coating production line equipment, and the technical scheme is characterized in that a discharge hole on a nozzle and a wind shielding body on a blast cap are designed in parallel, so that a good spraying effect is ensured, the spray gun body can adjust the spraying flow of the spray gun at any time through a paint air pressure adjusting knob, a spray width adjusting knob and a paint flow adjusting knob, and a gun needle is arranged in a gun head, so that the blocking phenomenon is avoided. In view of the above and related art, the inventors considered that there are often drawbacks in that a complicated operation of a worker for installing a paint pipe causes a lot of time to be spent for assembling a fixed pipe and a paint pipe, and further, the overall engineering progress is delayed, the complicated installation operation causes the worker to operate in a specific posture for a long time, and physical fatigue is likely to occur, resulting in physical discomfort of the worker, and have proposed a spray gun for a painting apparatus in view of the above-mentioned problems. Disclosure of utility model The utility model aims to solve the problems that in the prior art, a large amount of time is consumed for assembling a fixed pipe and a paint pipe due to complex operation when a worker installs the paint pipe, and the whole engineering progress is lagged, and the worker needs to keep a specific posture for a long time for operation due to complex installation operation, so that physical fatigue is easy to generate and the worker is uncomfortable. In order to achieve the purpose, the spray gun for the coating equipment comprises a hand grip, wherein one end of the hand grip is provided with a mounting device, the mounting device comprises a fixed pipe, the fixed pipe is fixedly connected with one end of the hand grip, the arc surface of the fixed pipe is slidably connected with a paint pipe, one end of the hand grip is fixedly connected with a spray head, the arc surface of the fixed pipe is provided with two mounting grooves, the inner surface of the mounting groove is fixedly connected with a first spring, the other end of the first spring is fixedly connected with a blocking block, the arc surface of the paint pipe is in threaded insertion with two threaded rods, one end of each threaded rod is fixedly connected with a round block, and the inner surface of the fixed pipe is provided with two round grooves. The parts have the advantages that the installation device is arranged, the effect that a worker is convenient to install the fixed pipe and the paint pipe is achieved, complex operation of the worker during installation of the paint pipe is avoided, the fixed pipe and the paint pipe are required to be assembled in a large amount of time, the whole engineering progress is lagged, the worker is required to maintain a specific posture for a long time to operate due to complex installation operation, physical fatigue is easy to generate, the physical discomfort of the worker is caused, and meanwhile the work enthusiasm of the worker is reduced. Preferably, one end of the fixed pipe is slidably connected with a leakage-proof pad, and the size of the leakage-proof pad is matched with that of the fixed pipe. The components have the effects of enhancing the tightness between the fixed pipe and the paint pipe and preventing the paint from leaking in a pipeline system for conveying the paint. Preferably, the inner surface