CN219232791U

CN219232791U - Spraying machine with protection structure

Info

Publication number: CN219232791U
Application number: CN202320191882.9U
Authority: CN
Inventors: 李春玲; 卢凯; 卢红广
Original assignee: Zhejiang Zhengqinghe Daily Products Co ltd
Current assignee: Zhejiang Zhengqinghe Daily Products Co ltd
Priority date: 2023-02-13
Filing date: 2023-02-13
Publication date: 2023-06-23
Anticipated expiration: 2033-02-13

Abstract

The utility model discloses a spraying machine with a protective structure, which comprises: the middle part of the top end of the workbench is rotatably provided with a rotary clamping seat, one side of the top end of the workbench is fixedly provided with a spraying assembly, and the spraying assembly and the rotary clamping seat are both arranged in the protective housing; the spraying assembly comprises a mounting frame plate, a plurality of connecting columns are fixedly connected to the inside of the mounting frame plate, guide rail parts are fixedly mounted on the connecting columns, and spraying parts are arranged in the guide rail parts. According to the spraying machine with the protective structure, the influence of the external environment on the spraying part is isolated through the protective housing, so that sprayed materials are prevented from dispersing to the external space, the safety of operators is protected, and the influence of sprayed materials on the operators is reduced; and the movement of the spraying part is limited by the arc-shaped guide rail, so that the spraying gun can only spray materials in a specified range, an operator is not required to operate the spraying gun, and the uniformity of material spraying is ensured.

Description

Spraying machine with protection structure

Technical Field

The utility model relates to the technical field of spraying machines, in particular to a spraying machine with a protection structure.

Background

In the prior art, the spraying machine mainly comprises a feeding device, a spray gun and an atomization generation source, wherein the atomization generation source is different from spraying machine to spraying machine, the atomization generation source of the air spraying machine comprises an air compressor, a gas pipe, an air-oil-water separator and a gas storage tank, the atomization generation source of the airless spraying machine comprises a power source and a high-pressure pump, and the atomization generation source of the electrostatic spraying machine comprises a high-frequency high-voltage electrostatic generator.

Through retrieving, chinese patent application number 202021347416.8 discloses an electrostatic powder spraying machine with safeguard function, including the lower plate, the lower extreme movable mounting of lower plate has the universal wheel, the left side fixed mounting of lower plate upper end has the bracing piece, the upper end fixed mounting of bracing piece has the master control case, the rear portion fixed mounting of master control case right-hand member has the display screen, the front portion fixed mounting of master control case right-hand member has the panel board, the front end of master control case is fixed and is provided with the connecting seat, connecting seat and master control case structure as an organic whole, the inside movable mounting of connecting seat has the spraying spray gun, the upper end fixed mounting of lower plate has the material bucket, the left side fixed mounting of material bucket upper end has the feed inlet, the right side fixed mounting of material bucket upper end has the rolling case, the upper end fixed mounting of rolling case has communicating pipe.

The above patent suffers from the following disadvantages: according to the device, the protective cover is arranged at the nozzle of the spraying gun, so that materials sprayed out of the spraying gun are prevented from being stained on the side of the spraying gun; however, in the actual use process, the manually operated spray gun can disperse part of materials in the air in the process of spraying the materials, and cannot be completely attached to a workpiece, so that the physical health of an operator is adversely affected.

Disclosure of Invention

The utility model aims to solve the defects in the prior art, and provides a spraying machine with a protection structure.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

a spray applicator having a protective structure, comprising:

the middle part of the top end of the workbench is rotatably provided with a rotary clamping seat, one side of the top end of the workbench is fixedly provided with a spraying assembly, and the spraying assembly and the rotary clamping seat are both arranged in the protective housing;

the spraying assembly comprises a mounting frame plate, wherein a plurality of connecting columns are fixedly connected to the inside of the mounting frame plate, guide rail parts are fixedly arranged on the plurality of connecting columns, and spraying parts are arranged in the guide rail parts;

the spraying part moves in the guide rail part in a directional manner, the workpiece at the top end of the rotating clamping seat is sprayed with materials, the protective housing cuts off the influence of external environment on the spraying part, and the sprayed materials are prevented from being dispersed to the external space.

As still further aspects of the utility model: the mounting frame plate is fixedly arranged at the top end of the workbench, a material box is fixedly arranged in the mounting frame plate, and a spraying controller is arranged at the bottom end of the material box.

As still further aspects of the utility model: the material box is connected with the spraying part through a material conveying pipe, and the spraying controller is electrically connected with the spraying part.

As still further aspects of the utility model: the guide rail part comprises an arc guide rail, and a sliding guide groove is formed in the arc guide rail.

As still further aspects of the utility model: limiting guide grooves are formed in the groove walls on two sides of the sliding guide groove, and arc toothed plates are fixedly arranged on the groove walls on the bottom end of the limiting guide groove.

As still further aspects of the utility model: the spraying portion comprises a positioning moving block, a spraying gun is fixedly installed in the positioning moving block, and a converging protective cover is fixedly installed at a bottom nozzle of the spraying gun.

As still further aspects of the utility model: the bottom rotation of location movable block installs two gear shafts, the both ends of gear shaft all rotate and are connected with the linking arm, one side bottom rotation of linking arm installs spacing running roller.

As still further aspects of the utility model: the top of location movable block fixed mounting has the installation locating plate, the upper surface of installation locating plate rotates installs the transmission shaft, the transmission shaft transmission is connected with drive module.

Compared with the prior art, the utility model provides the spraying machine with the protective structure, which has the following beneficial effects:

this flush coater with protective structure cuts off external environment to the influence of spraying portion through the protective housing, avoids the material of spraying to disperse to external space, protects operator's safety, reduces the influence of spraying material to the operator.

The influence of the air inside the protective housing on the nozzle is reduced through the converging protective cover, so that sprayed atomized materials can be sprayed uniformly, the nozzle is prevented from being corroded by the atomized materials, and the service life of the nozzle can be ensured by periodically replacing and cleaning the converging protective cover.

The movement of the spraying part is limited by the arc-shaped guide rail, so that the spraying gun can only spray materials in a specified range, an operator is not required to operate the spraying gun, and the uniformity of material spraying is ensured.

The device has the advantages that the parts which are not involved in the device are the same as or can be realized by adopting the prior art, and the device has a simple structure and is convenient to operate.

Drawings

FIG. 1 is a schematic view of the overall assembly of the present utility model.

Fig. 2 is a schematic structural view of the spray coating assembly of the present utility model.

Fig. 3 is a schematic view of the structure of the guide rail portion of the present utility model.

Fig. 4 is a schematic structural view of the spraying part of the present utility model.

In the figure: 1. a work table; 2. rotating the clamping seat; 3. a spray assembly; 31. mounting a frame plate; 32. a material box; 33. a spray controller; 34. a connecting column; 35. a guide rail portion; 351. an arc-shaped guide rail; 352. a sliding guide groove; 353. a limiting guide groove; 354. arc toothed plates; 36. a spraying part; 361. positioning a moving block; 362. a spray gun; 363. a gear shaft; 364. a connecting arm; 365. limiting roller wheels; 366. a beam-converging protective cover; 367. installing a positioning plate; 368. a transmission shaft; 369. a driving module; 4. a protective cover.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

An applicator having a guard structure, as shown in fig. 1-4, comprising:

the workbench 1, the top middle part of the workbench 1 is rotatably provided with a rotary clamping seat 2, and one side of the top of the workbench 1 is fixedly provided with a spraying assembly 3, and the spraying assembly 3 and the rotary clamping seat 2 are both arranged inside a protective housing 4.

The rotary clamping seat 2 is arranged to be electric, and can rotate at a constant speed after being electrified; the bottom of the protective housing 4 is fixedly connected with the workbench 1, the front surface of the protective housing is rotatably provided with a protective door, a workpiece is convenient to install, the back surface of the protective housing is rotatably provided with a protective plate, and the spray assembly 3 is convenient to adjust.

The spraying subassembly 3 includes mounting plate 31, and mounting plate 31 sets up to invert L shape, and its bottom passes through bolt fixed mounting in the top of workstation 1, and the positive top fixed mounting of the vertical section of mounting plate 31 has material case 32, and the material that is used for the spraying is held to material case 32 inside, and the bottom of material case 32 is provided with spraying controller 33, and spraying controller 33 is fixed on mounting plate 31.

The vertical section bottom and the horizontal section bottom of the mounting frame plate 31 are fixedly connected with a plurality of connecting posts 34, the plurality of connecting posts 34 are fixedly provided with guide rail parts 35 through bolts, and the inside of the guide rail parts 35 is provided with spraying parts 36.

The material box 32 is connected with the spraying part 36 through a material conveying pipe, the spraying controller 33 is electrically connected with the spraying part 36, and the spraying controller 33 controls the spraying part 36 to extract materials from the material box 32, spray the materials to the surface of a workpiece and control the spraying part 36 to move.

The rail portion 35 includes an arc-shaped rail 351, the arc-shaped rail 351 is connected with the connection post 34, and the arc-shaped rail 351 is provided in an upward convex shape, and a sliding guide groove 352 is provided in the inside of the arc-shaped rail 351.

Limiting guide grooves 353 are formed in the groove walls on two sides of the sliding guide groove 352, arc-shaped toothed plates 354 are fixedly mounted on the groove walls on the bottom end of the limiting guide groove 353, and the arc-shaped toothed plates 354 are coaxial with the arc-shaped guide rails 351.

The spraying portion 36 includes a positioning moving block 361, the positioning moving block 361 is disposed in the sliding guide groove 352, a spraying gun 362 is fixedly mounted in the positioning moving block 361, the top end of the spraying gun 362 penetrates the positioning moving block 361 and extends upwards, and the extending end of the spraying gun 362 is fixedly connected with the conveying pipe.

The bottom nozzle department fixed mounting of spray gun 362 receives a bundle protection casing 366, receives a bundle protection casing 366 and is used for reducing the inside air of protective housing 4 to the influence of spout, makes the atomized material that sprays can evenly spout, avoids atomized material to corrode the spout simultaneously, and periodic replacement, clearance receive a bundle protection casing 366 can guarantee the life of spout.

The bottom of the positioning moving block 361 is rotatably provided with two gear shafts 363 through bearings, teeth are arranged at two ends of the gear shafts 363, and two ends of the gear shafts 363 are respectively arranged in the limiting guide grooves 353 and meshed with the arc-shaped toothed plates 354.

The both ends of gear shaft 363 are all rotated and are connected with linking arm 364, and spacing running roller 365 is installed in the rotation of linking arm 364's one side bottom, and spacing running roller 365 laminating is in the interior concave surface of arc guide rail 351, and cooperation gear shaft 363 is fixed a position the location movable block 361.

The top fixed mounting who fixes a position movable block 361 has installation locating plate 367, and the transmission shaft 368 is installed through the rotating turret rotation to the upper surface of installation locating plate 367, and the sprocket is all installed at the both ends of transmission shaft 368, and the both ends of one of them gear shaft 363 all run through linking arm 364 and outwards extend, and extension end fixed mounting has the sprocket, and two sprockets of same side pass through the chain drive and connect.

The transmission shaft 368 is connected with a driving module 369 in a transmission way, the driving module 369 comprises a driving motor, the driving motor is connected with a speed reducer through sprocket and chain transmission, a first gear is installed at the output end of the speed reducer, a second gear is meshed with the first gear, the second gear is fixedly installed in the middle of the outer wall of the transmission shaft 368, and the driving motor and the speed reducer are fixedly installed on the upper surface of the installation positioning plate 367.

The spraying part 36 moves in the guide rail part 35 in a directional manner along the direction of the limiting guide groove 353, the workpiece at the top end of the rotary clamping seat 2 is sprayed with materials through the spraying gun 362, the protective housing 4 cuts off the influence of the external environment on the spraying part 36, and the sprayed materials are prevented from being dispersed to the external space.

Working principle:

referring to fig. 1 to 4, the present device is assembled as shown in fig. 1;

fixedly mounting a workpiece on the top end of the rotary clamping seat 2, then synchronously starting the rotary clamping seat 2 and the spraying controller 33, and driving the workpiece to slowly rotate at a constant speed by the rotary clamping seat 2;

the spraying controller 33 controls the spraying gun 362 to extract the material from the material box 32, atomize the material and spray the atomized material onto the surface of the workpiece;

meanwhile, the spraying controller 33 drives the transmission shaft 368 to rotate clockwise through the driving motor and the speed reducer, the transmission shaft 368 drives the gear shaft 363 to rotate clockwise, the gear shaft 363 drives the positioning moving block 361 to move along the direction of the limiting guide groove 353, and the positioning moving block 361 drives the spraying gun 362 to synchronously move;

when the positioning moving block 361 moves to the lowest end of the sliding guide groove 352, the driving motor is reversed, and the surface of the workpiece is continuously sprayed.

Note that: the spraying controller 33 is used as described above, and the specific control method can refer to the existing structure, and the spraying controller 33 controls the material spraying amount of the spraying gun 362.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. Coating machine with protective structure, its characterized in that includes:

the device comprises a workbench (1), wherein a rotary clamping seat (2) is rotatably arranged in the middle of the top end of the workbench (1), a spraying assembly (3) is fixedly arranged on one side of the top end of the workbench (1), and the spraying assembly (3) and the rotary clamping seat (2) are both arranged in a protective housing (4);

the spraying assembly (3) comprises a mounting frame plate (31), wherein a plurality of connecting columns (34) are fixedly connected to the inside of the mounting frame plate (31), guide rail parts (35) are fixedly installed on the connecting columns (34), and spraying parts (36) are arranged inside the guide rail parts (35);

the spraying part (36) moves in the guide rail part (35) in a directional manner, the workpiece at the top end of the rotating clamping seat (2) is sprayed with materials, the protective housing (4) cuts off the influence of the external environment on the spraying part (36), and the sprayed materials are prevented from being dispersed into the external space.

2. The applicator with protective structure of claim 1, wherein: the mounting frame plate (31) is fixedly arranged at the top end of the workbench (1), the material box (32) is fixedly arranged in the mounting frame plate (31), and the spraying controller (33) is arranged at the bottom end of the material box (32).

3. The applicator with protective structure of claim 2, wherein: the material box (32) is connected with the spraying part (36) through a material conveying pipe, and the spraying controller (33) is electrically connected with the spraying part (36).

4. The applicator with protective structure of claim 1, wherein: the guide rail part (35) comprises an arc-shaped guide rail (351), and a sliding guide groove (352) is formed in the arc-shaped guide rail (351).

5. The applicator with protective structure of claim 4, wherein: limiting guide grooves (353) are formed in the groove walls on two sides of the sliding guide groove (352), and arc toothed plates (354) are fixedly arranged on the groove walls on the bottom end of the limiting guide groove (353).

6. The applicator with protective structure of claim 1, wherein: the spraying part (36) comprises a positioning moving block (361), a spraying gun (362) is fixedly arranged in the positioning moving block (361), and a converging protective cover (366) is fixedly arranged at a bottom nozzle of the spraying gun (362).

7. The applicator with protective structure of claim 6, wherein: the bottom of location movable block (361) rotates and installs two gear shafts (363), the both ends of gear shaft (363) all rotate and are connected with linking arm (364), one side bottom rotation of linking arm (364) is installed spacing running roller (365).

8. The applicator with protective structure of claim 6, wherein: the top of location movable block (361) is fixed mounting has installation locating plate (367), transmission shaft (368) are installed in the upper surface rotation of installation locating plate (367), transmission shaft (368) transmission is connected with drive module (369).