Spraying device for shell assembly of conductivity detector

Abstract

The utility model discloses a spraying device for a shell component of a conductivity detector, which relates to the field of paint spraying equipment and comprises a paint spraying chamber, a plurality of air outlets are formed in the rear side of a top plate of the paint spraying chamber at equal intervals, a suction component communicated with the air outlets is mounted on the top plate of the paint spraying chamber, and the suction component belongs to the prior art. According to the spraying device for the shell assembly of the conductivity detector, in the installation process, workers do not need to enter the inner side of the paint spraying chamber to replace the filter element, only the workers need to stand on the front side of the paint spraying chamber, the filter element can be replaced more conveniently, the filter element can be automatically turned over and abut against and installed after being replaced, the automation degree of operation steps is high, and the number of manual participation steps is small.

Description

TECHNICAL FIELD

[0001] The utility model relates to a paint spraying equipment field especially relates to a kind of electro-conductivity detector shell assembly spraying device. BACKGROUND

[0002] The electro-conductivity detector has a sheet metal shell, which is welded into a frame structure by multiple stamping-formed sub-components, and is painted after polishing and polishing treatment to obtain the final sheet metal shell.

[0003] The semi-automatic spraying device for spraying the electro-conductivity detector shell in the prior art suspends the shell by manual feeding inside the spraying equipment, and then sprays by manual holding of the spray gun. This small-sized spraying device is suitable for small-scale production enterprises with small production capacity. The small-sized spraying device further includes multiple filter cartridges arranged on the inner wall of the spraying chamber. During paint spraying, the air in the paint spraying chamber is sucked by the air supply equipment, and the air passes through the filter cartridges to adsorb and collect excess paint, thereby avoiding scattering and affecting the environment. However, the filter cartridges need to be replaced regularly during use. The filter cartridges are located on the inner side of the paint spraying chamber at a certain distance from the opening of the paint spraying chamber, and are screwed to the inner wall of the paint spraying chamber by screwing. Each time the filter cartridges need to be replaced, a worker needs to enter the paint spraying chamber to rotate the multiple filter cartridges in sequence, which is very inconvenient to operate. SUMMARY

[0004] To make up for the deficiencies of the prior art, the utility model aims to provide an electro-conductivity detector shell assembly spraying device to solve the problem of inconvenient replacement of filter cartridges in the existing electro-conductivity detector shell spraying equipment.

[0005] To solve the problems in the prior art, the technical scheme of the utility model is as follows:

[0006] An electro-conductivity detector shell assembly spraying device includes a paint spraying chamber. A plurality of air outlets are evenly arranged on the back side of the top plate of the paint spraying chamber. A suction assembly is installed on the top plate of the paint spraying chamber and communicates with the air outlets. A plurality of filter cartridges are evenly arranged on the side of the inner cavity of the paint spraying chamber close to the back plate of the paint spraying chamber. Each filter cartridge faces an air outlet. A support assembly is arranged on the inner side of the paint spraying chamber and abuts the filter cartridges against the top plate of the paint spraying chamber. Rubber gaskets are fixed to the bottom surface of the top plate of the paint spraying chamber outside the air outlets. The filter cartridges can be abutted against the bottom surface of the rubber gaskets to improve the air tightness.

[0007] The support assembly is composed of a lifting assembly, a rotating shaft, a mounting seat, and a turnover assembly. The lifting assembly is installed on the back plate of the paint spraying chamber. The rotating shaft is installed on the moving end of the lifting assembly. A plurality of mounting seats are installed on the rotating shaft. Each filter cartridge is inserted into the inner cavity of a corresponding mounting seat. The turnover assembly is installed on the end of the rotating shaft to drive the rotating shaft to rotate.

[0008] Preferably, the circumferential side wall of the inner cavity of the mounting seat is fixed with a plurality of abutting strips at equiangular intervals, the upper end of the abutting strip is obliquely arranged at one side close to the axis of the mounting seat, the filter element is inserted into the space surrounded by the plurality of abutting strips, and the oblique design facilitates the insertion of the filter element between the abutting strips.

[0009] Preferably, an opening is formed at the position of the lower section of the middle part of the back plate of the paint spraying chamber, an outer cover is fixed at the position of the outer side of the back plate of the paint spraying chamber opposite to the opening, the lifting assembly is installed on the outer cover, and the outer cover is designed to accommodate the lifting assembly.

[0010] Preferably, the lifting assembly comprises a screw rod rotatably installed in the middle part of the outer cover, a motor is fixed to the top surface of the outer cover, the top of the screw rod is connected to the output shaft of the motor through a shaft coupling, a lifting piece is slidably installed on the inner wall of the outer cover, the two side strips of the lifting piece extend to the inner side of the paint spraying chamber through the opening, and the rotating shafts are rotatably connected to the ends of the two side strips of the lifting piece, respectively, a threaded sleeve is fixed to the middle part of the outer wall of the side plate of the lifting piece, and the screw rod is threadedly connected to the threaded sleeve.

[0011] Preferably, the turnover assembly comprises end plates fixed symmetrically at the two ends of the rotating shaft, and a driving column is fixed to one end of the end plate away from the rotating shaft, one side of each of the two side plates of the paint spraying chamber is fixed with a guide frame, and the two guide frames are located at the two ends of the rotating shaft, respectively, and the driving column is inserted into the guide frame.

[0012] Compared with the prior art, the utility model has the advantages that:

[0013] The utility model discloses a lifting structure and turnover structure are set up, make filter core separate out gas port drop after, can turn over to the open place of paint spraying chamber, and the top of filter core can turn over to the open place of paint spraying chamber finally, and the worker does not need to enter the inside of paint spraying chamber and take filter core, and the replacement is more convenient, can replace filter core directly on the outside of paint spraying chamber, and after filter core replacement ends, its turnover and rise and abutment are all automatic, especially, a plurality of filter cores can complete abutting installation and drop separation work simultaneously, do not need manual rotation in turn, and the operation step is further reduced, and the dismounting efficiency is greatly improved. ACCURATE DRAWINGS

[0014] Figure 1 It is the whole schematic view of the utility model.

[0015] Figure 2 It is the A place enlarged schematic view of the utility model. Figure 1

[0016] ​Figure 3 The utility model discloses a lifting piece structure schematic view.

[0017] Figure 4 The utility model discloses a screw and threaded sleeve position schematic view.

[0018] Figure 5 The utility model discloses a rubber washer and outlet position relation schematic view.

[0019] Figure 6 The utility model discloses a abutting strip and mounting seat position relation schematic view.

[0020] The utility model discloses a paint spraying chamber, an outlet, a suction assembly, an opening, an outer cover, a screw, a motor, a lifting piece, a sliding rod, a sliding sleeve, a rotating shaft, a threaded sleeve, a mounting seat, an abutting strip, a filter element, a rubber washer, an end plate, a driving column and a guide frame. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the utility model will be apparently and completely described below with reference to the drawings in the embodiments of the utility model. Apparently, the described embodiments are only part of the embodiments of the utility model, not all the embodiments.

[0022] Please refer to Figures 1 to 6 The utility model provides a kind of electroconductivity detector shell assembly spraying device, including paint spraying chamber 1, the rear side of the top plate of paint spraying chamber 1 is equally spaced and is provided with several outlets 2, suction assembly 3 is installed on the top plate of paint spraying chamber 1 and is communicated with outlet 2, suction assembly 3 is prior art, so here is not described repeatedly;

[0023] The lower section position of the middle part of the back plate of paint spraying chamber 1 is formed with opening 4, the position of the outside of the back plate of paint spraying chamber 1 is fixed with outer cover 5 opposite opening 4, outer cover 5 middle part is rotatably installed with screw 6, the top surface of outer cover 5 is fixed with motor 7, the top of screw 6 is connected with the output shaft of motor 7 by coupling, lifting piece 8 is slidably installed in the inner wall of outer cover 5, the inner wall of outer cover 5 is fixed with sliding rod 9 symmetrically, the position of the side plate of lifting piece 8 close to sliding rod 9 is fixed with sliding sleeve 10 corresponding sliding rod 9, sliding sleeve 10 is slidably set on the outer wall of one sliding rod 9 in corresponding position, and the sliding connection work of lifting piece 8 and outer cover 5 is realized by sliding sleeve 10 sliding rod 9.

[0024] The two side strips of the lifting piece 8 extend to the inside of the paint spraying chamber 1 through the opening 4, the end portions of the two side strips of the lifting piece 8 are rotationally installed with rotating shafts 11, the middle portions of the outer walls of the side plates of the lifting piece 8 are fixed with threaded sleeves 12, and the threaded sleeves 12 are threadedly connected with the threaded rods 6. The rotating shafts 11 are fixed with mounting seats 13 at positions corresponding to the air outlets 2, a plurality of abutting strips 14 are fixed on the circumferential side walls in the inner cavities of the mounting seats 13 at equal angles, the upper ends of the abutting strips 14 are obliquely arranged on one side close to the axes of the mounting seats 13, a filter element 15 is inserted into the space surrounded by the plurality of abutting strips 14, and the oblique surfaces at the upper ends of the abutting strips 14 can facilitate the insertion of the filter element 15.

[0025] The bottom surface of the top plate of the paint spraying chamber 1 is fixed with rubber gaskets 16 at the outer circle of the air outlets 2, the top ends of the filter element 15 are abutted against the rubber gaskets 16 when the filter element 15 is installed, the inner cavities of the filter element 15 are communicated with the air outlets 2, and the rubber gaskets 16 improve the air tightness between the top surface of the filter element 15 and the inner wall of the paint spraying chamber 1.

[0026] Subsequently, during the paint spraying work, the suction assembly 3 is driven to work, air in the paint spraying chamber 1 can be sucked to pass through the filter element 15 and be discharged through the air outlets 2, and the excess paint brought by the electrically conductive detector shell is filtered and adsorbed on the surface of the filter element 15.

[0027] The rotating shafts 11 are symmetrically fixed with end plates 17 at the two ends, the end plates 17 are fixed with driving columns 18 at the ends away from the rotating shafts 11, the opposite sides of the two side plates of the paint spraying chamber 1 are fixed with guide frames 19, the two guide frames 19 are located at the two ends of the rotating shafts 11, and the driving columns 18 are inserted into the guide frames 19, and the corners in the middle portions of the guide frames 19 are arc-shaped and smoothly transitioned. Therefore, when the filter element 15 is driven to descend by the motor 7, the filter element 15 first descends for a distance, until the driving column 18 enters the inclined portion at the lower end of the guide frame 19, so that the rotating shaft 11, the mounting seat 13 and the filter element 15 are driven to overturn to the position of the opening 4 of the entire paint spraying chamber 1 under the cooperation of the guide frame 19 and the driving column 18, finally the filter element 15 is obliquely directed to the opening of the paint spraying chamber 1, and then when the worker replaces the filter element 15, the worker does not need to enter the inside of the paint spraying chamber 1, only needs to pull out the filter element 15 in front of the paint spraying chamber 1, and inserts a new filter element 15, then the motor 7 is reversed, so that the filter element 15 is upwardly and overturningly turned to be vertical, finally the filter element 15 is vertically and upwardly abutted against the lower surface of the rubber gasket 16, and the installation work is completed.

[0028] In conclusion, in the installation process, the worker does not need to enter the inside of the paint spraying chamber 1 to replace the filter element 15, only needs to stand in front of the paint spraying chamber 1, can more conveniently replace the filter element 15, and after the plurality of filter elements 15 are replaced, can be automatically overturned and abutted and installed at the same time, the operation steps are highly automated, the operation steps are greatly reduced, the worker participates in fewer steps, and the dismounting and mounting efficiency is improved.

[0029] While the embodiments of the present application have been illustrated and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the spirit and scope of the application, which is defined by the appended claims and their equivalents.

Claims

1. A conductance detector housing assembly spraying device, comprising a paint spraying chamber (1), a plurality of air outlets (2) are equidistantly arranged on the back side of the top plate of the paint spraying chamber (1), and a suction assembly (3) communicating with the air outlets (2) is installed on the top plate of the paint spraying chamber (1), characterized in that, The inner cavity of the paint spraying chamber (1) is provided with a plurality of filter elements (15) at equal intervals near one side of the back plate of the paint spraying chamber (1), each filter element (15) is opposite to one air outlet (2), the inner side of the paint spraying chamber (1) is provided with a support assembly for supporting the filter element (15) and abutting the filter element (15) against the top plate of the paint spraying chamber (1); The support assembly is composed of a lifting assembly, a rotating shaft (11), a mounting seat (13) and a turnover assembly, the lifting assembly is installed on the back plate of the paint spraying chamber (1), the rotating shaft (11) is installed at the moving end of the lifting assembly, a plurality of mounting seats (13) are installed on the rotating shaft (11), each filter element (15) is inserted into the inner cavity of a corresponding mounting seat (13), and the turnover assembly is installed at the end of the rotating shaft (11) and used for driving the rotating shaft (11) to rotate.

2. The electrical conductivity detector housing assembly spray painting apparatus according to claim 1, wherein, A plurality of abutting strips (14) are fixed at equal angles on the circumferential side wall of the inner cavity of the mounting seat (13), the upper end of the abutting strip (14) is obliquely arranged near one side of the axis of the mounting seat (13), and the filter element (15) is inserted into the space surrounded by the plurality of abutting strips (14).

3. The electrical conductivity detector housing assembly spray painting apparatus of claim 1, wherein, An opening (4) is formed at the lower segment of the middle part of the back plate of the paint spraying chamber (1), an outer cover (5) is fixed to the outer side of the back plate of the paint spraying chamber (1) and opposite to the opening (4), and the lifting assembly is installed on the outer cover (5).

4. The electrical conductivity detector housing assembly spray painting apparatus of claim 3, wherein, The lifting assembly comprises a screw rod (6) rotatably installed in the middle part of the outer cover (5), a motor (7) fixed to the top surface of the outer cover (5), an output shaft of the motor (7) connected to the top of the screw rod (6) through a shaft coupling, a lifting piece (8) slidably installed on the inner wall of the outer cover (5), two side strips of the lifting piece (8) extending to the inner side of the paint spraying chamber (1) through the opening (4) and rotatably connected to the ends of the two side strips of the lifting piece (8) respectively, a threaded sleeve (12) fixed to the middle part of the outer wall of the side plate of the lifting piece (8), and the screw rod (6) threadedly connected to the threaded sleeve (12).

5. The electrical conductivity detector housing assembly spray painting apparatus of claim 4, wherein, The inner wall of the outer cover (5) is symmetrically fixed with a sliding rod (9), the side of the side plate of the lifting piece (8) close to the sliding rod (9) is fixed with a sliding sleeve (10) at a position corresponding to the sliding rod (9), and the sliding sleeve (10) is slidably sleeved on the outer wall of a sliding rod (9) at the corresponding position.

6. The electrical conductivity detector housing assembly spray painting apparatus of claim 1, wherein, The turnover assembly comprises end plates (17) fixed symmetrically at the two ends of the rotating shaft (11), a driving column (18) fixed to one end of the end plate (17) away from the rotating shaft (11), and guide frames (19) fixed to the opposite sides of the two side plates of the paint spraying chamber (1), the two guide frames (19) being located at the two ends of the rotating shaft (11) respectively, and the driving column (18) being inserted into the guide frame (19).

7. The electrical conductivity detector housing assembly spray painting apparatus of claim 6, wherein, The corner of the middle part of the guide frame (19) is arc-shaped and smoothly transitions.

8. The electrical conductivity detector housing assembly spray painting apparatus of claim 1, wherein, The bottom surface of the top plate of the paint spraying chamber (1) is fixed with a rubber gasket (16) at the outer circle of the air outlet (2).

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