CN215141172U

CN215141172U - Spraying device is used in audio amplifier production

Info

Publication number: CN215141172U
Application number: CN202023217808.5U
Authority: CN
Inventors: 李世钱
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-12-28
Filing date: 2020-12-28
Publication date: 2021-12-14
Anticipated expiration: 2030-12-28

Abstract

The utility model belongs to the technical field of audio amplifier surface treatment equipment, especially, a spraying device is used in audio amplifier production, carry out the spraying through artifical handheld spray gun to traditional audio amplifier spraying usually, spraying inefficiency, and easily cause the problem of influence to workman's health, the scheme is as follows now proposed, it includes casing and spray gun, the mounting groove has been seted up on the inner wall of housing bottom, the pivot is installed to the mounting groove internal rotation, pivot top fixed mounting places the dish, and fixed mounting has the second worm wheel in the pivot, fixed mounting has driving motor on the inner wall of casing one side, the one end of fixedly connected with worm on the driving motor output shaft, worm meshes with the worm wheel mutually, and casing rear side inner wall rotates and installs cross axle and two connecting axles. The utility model discloses a drive the audio amplifier when driving spray gun up-and-down reciprocating and place the dish and rotate and carry out comprehensive spraying to audio amplifier circumference and upper and lower different positions, promoted the efficiency and the quality of spraying, and reduced the spraying and polluted.

Description

Spraying device is used in audio amplifier production

Technical Field

The utility model relates to an audio amplifier surface treatment facility technical field especially relates to a spraying device is used in audio amplifier production.

Background

At present, a sound box is a music playing device, and is widely applied to places such as outdoor scenes, theaters, conference halls and the like. In the production of sound boxes, in order to further protect products or make the surfaces of the products smoother and more beautiful, the surfaces of the products need to be subjected to paint spraying treatment.

The traditional loudspeaker box spraying is usually carried out through manually holding a spray gun, the spraying efficiency is low, and the influence on the health of workers is easily caused, so that the spraying device for loudspeaker box production is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the traditional audio amplifier spraying and carrying out spraying, spraying inefficiency, and easily cause the shortcoming of influence to workman's health through artifical handheld spray gun usually, and the spraying device is used in audio amplifier production that proposes.

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

a spraying device for sound box production comprises a shell and a spray gun, wherein a mounting groove is formed in the inner wall of the bottom of the shell, a rotating shaft is rotatably mounted in the mounting groove, a placing disc is fixedly mounted at the top end of the rotating shaft, a second worm wheel is fixedly mounted on the rotating shaft, a driving motor is fixedly mounted on the inner wall of one side of the shell, one end of a worm is fixedly connected onto an output shaft of the driving motor, the worm is meshed with the worm wheel, a transverse shaft and two connecting shafts are rotatably mounted on the inner wall of the rear side of the shell, a first gear and a first bevel gear are fixedly mounted on the transverse shaft, a second bevel gear is fixedly mounted on the worm, the first bevel gear is meshed with the second bevel gear, chain wheels are fixedly mounted on the two connecting shafts, the same chain is rotatably mounted on the two chain wheels, a round rod is fixedly mounted on the front side of the chain, and a second gear is fixedly mounted on the connecting shaft positioned below the chain wheels, first gear and second gear mesh mutually, spray gun one side fixed mounting has the slide, the spout has been seted up on casing one side inner wall, slide and spout sliding connection, and the slide front side is opened and is equipped with the connecting hole, pole and connecting hole top inner wall and bottom inner wall activity butt.

Preferably, the same limiting rod is fixedly connected to the inner wall of the top of the sliding groove and the inner wall of the bottom of the sliding groove, and the sliding plate is slidably sleeved on the outer side of the limiting rod and is guided and limited.

Preferably, one end of the installation rod is fixedly installed on the inner wall of the top of the shell, a positioning sleeve is fixedly installed at the other end of the installation rod, and the positioning sleeve is rotatably sleeved on the outer side of the worm to rotatably position the worm.

Preferably, the ventilation hole has been seted up at the casing top, and fixed mounting has the filter screen in the ventilation hole, and fixed mounting has the one end of two connecting rods on the inner wall of casing top, and the other end fixed mounting of two connecting rods has same fan, is convenient for ventilate the casing and carry out filtration purification to spraying waste gas.

Preferably, one end of the stand column is fixedly connected to the inner wall of the top of the shell, and the sliding plate is slidably sleeved on the outer side of the stand column and guides the sliding plate in a vertical motion mode.

Preferably, the through hole is formed in the other side of the shell, the cover plate is rotatably installed through the hinge, and the handle is fixedly installed on one side of the cover plate, so that the shell can be conveniently opened and closed.

In the utility model, the spraying device for loudspeaker production is characterized in that a loudspeaker is placed on the top of a placing plate by opening a cover plate, then the cover plate is closed, a spray gun and a driving motor are opened, the spray gun sprays the surface of the loudspeaker, an output shaft of the driving motor drives a worm to rotate, the worm drives a second bevel gear to rotate, the second bevel gear drives a first bevel gear to rotate, the first bevel gear drives a first gear to rotate, the first gear drives a second gear to rotate, the second gear drives a connecting shaft positioned below to rotate, the connecting shaft positioned below drives a chain to rotate through a corresponding chain wheel, the chain drives a round rod to move along the operation path of the round rod, the round rod provides the power for the up-and-down movement of a sliding plate through the matching with a connecting hole, so that the sliding plate reciprocates up and down under the guiding action of a stand column and a limiting rod, thereby automatically spraying is carried out on positions with different heights of the loudspeaker, so as to improve the spraying efficiency;

in the utility model, the spraying device for loudspeaker box production, drive the worm wheel to rotate at a slow speed through the worm rotation while, the worm wheel drives the rotating shaft to rotate, the rotating shaft drives the placing disc to rotate, the placing disc drives the loudspeaker box at the top of the placing disc to rotate at a slow speed, thereby carrying out comprehensive spraying on the axial position of the loudspeaker box, further improving the quality and efficiency of spraying, and after the spraying work process is completed, air in the shell can be exchanged by opening the fan, and spraying waste gas is filtered through the filter screen, thereby reducing the pollution generated by spraying;

the utility model has the advantages of reasonable design, drive the audio amplifier when driving spray gun up-and-down reciprocating motion and place the dish and rotate and carry out comprehensive spraying to audio amplifier circumference and upper and lower different positions, promoted the efficiency and the quality of spraying, and reduced the spraying and polluted, the reliability is high.

Drawings

Fig. 1 is a schematic structural view of a spraying device for producing a sound box according to the present invention;

fig. 2 is a schematic structural view of a part a of a spraying device for loudspeaker box production according to the present invention;

fig. 3 is a schematic structural diagram of a part B of the spraying device for producing sound boxes according to the present invention.

In the figure: 1. a housing; 2. a spray gun; 3. placing a tray; 4. a drive motor; 5. a worm; 6. a worm gear; 7. a rotating shaft; 8. a connecting shaft; 9. a sprocket; 10. a chain; 11. a first gear; 12. a second gear; 13. a first bevel gear; 14. a second bevel gear; 15. a chute; 16. a limiting rod; 17. a slide plate; 18. a column; 19. connecting holes; 20. a round bar; 21. a filter screen; 22. a fan; 23. and (5) positioning the sleeve.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, a spraying device for speaker production comprises a housing 1 and a spray gun 2, wherein a mounting groove is formed on the inner wall of the bottom of the housing 1, a rotating shaft 7 is rotatably mounted in the mounting groove, a placing disc 3 is fixedly mounted at the top end of the rotating shaft 7, a second worm wheel 6 is fixedly mounted on the rotating shaft 7, a driving motor 4 is fixedly mounted on the inner wall of one side of the housing 1, one end of a worm 5 is fixedly connected to an output shaft of the driving motor 4, the worm 5 is meshed with the worm wheel 6, a cross shaft and two connecting shafts 8 are rotatably mounted on the inner wall of the rear side of the housing 1, a first gear 11 and a first bevel gear 13 are fixedly mounted on the cross shaft, a second bevel gear 14 is fixedly mounted on the worm 5, the first bevel gear 13 is meshed with the second bevel gear 14, chain wheels 9 are fixedly mounted on the two connecting shafts 8, the same chain 10 is mounted on the two chain wheels 9 in a transmission manner, and a round bar 20 is fixedly mounted on the front side of the chain 10, and a second gear 12 is fixedly mounted on the connecting shaft 8 positioned below, the first gear 11 is meshed with the second gear 12, a sliding plate 17 is fixedly mounted on one side of the spray gun 2, a sliding groove 15 is formed in the inner wall of one side of the shell 1, the sliding plate 17 is in sliding connection with the sliding groove 15, a connecting hole 19 is formed in the front side of the sliding plate 17, and a round rod 20 is movably abutted to the inner wall of the top and the inner wall of the bottom of the connecting hole 19.

The utility model discloses in, the same gag lever post 16 of fixedly connected with on 15 top inner walls of spout and the bottom inner wall, slide 17 slides and cup joints in the outside of gag lever post 16, and it is spacing to lead to slide 17.

The utility model discloses in, fixed mounting has the one end of installation pole on the 1 top inner wall of casing, and the other end fixed mounting of installation pole has location sleeve 23, and location sleeve 23 rotates and cup joints in the outside of worm 5, rotates the location to worm 5.

The utility model discloses in, the ventilation hole has been seted up at casing 1 top, and fixed mounting has filter screen 21 in the ventilation hole, and fixed mounting has the one end of two connecting rods on the inner wall of casing 1 top, and the other end fixed mounting of two connecting rods has same fan 22, is convenient for ventilate casing 1 and carries out filtration purification to spraying waste gas.

The utility model discloses in, fixedly connected with stand 18's one end on the 1 top inner wall of casing, slide 17 slides and cup joints in the outside of stand 18, carries out the vertical motion direction to slide 17.

The utility model discloses in, 1 opposite side of casing has seted up the through-hole and has installed the apron through the hinge rotation, and apron one side fixed mounting has the handle, is convenient for open and seal casing 1.

In the utility model, when in use, the sound box is placed on the top of the placing plate 3 by opening the cover plate, then the cover plate is closed, and the spray gun 2 and the driving motor 4 are opened, the spray gun 2 sprays the surface of the sound box, the driving motor 4 outputs the shaft to drive the worm 5 to rotate, the worm 5 drives the second bevel gear 14 to rotate, the second bevel gear 14 drives the first bevel gear 13 to rotate, the first bevel gear 13 drives the first gear 11 to rotate, the first gear 11 drives the second gear 12 to rotate, the second gear 12 drives the connecting shaft 8 positioned below to rotate, the connecting shaft 8 positioned below drives the chain 10 to rotate through the corresponding chain wheel 9, the chain 10 drives the round rod 20 to move along the operation path, the round rod 20 provides the power for the up-and-down movement of the sliding plate 17 through the matching with the connecting hole 19, so that the sliding plate 17 reciprocates up and down under the guiding action of the upright post 18 and the limiting rod 16, thereby carry out automatic spraying to the different altitude positions of audio amplifier, with promotion spraying efficiency, drive through worm 5 pivoted while and drive worm wheel 6 and rotate at a slow speed, worm wheel 6 drives pivot 7 and rotates, pivot 7 drives and places dish 3 and rotate, it drives the audio amplifier at its top and rotates at a slow speed to place dish 3, thereby carry out comprehensive spraying to audio amplifier axial position, further promote the quality and the efficiency of spraying, and can accomplish the back at the spraying working process, through opening fan 22, take a breath to the air in the casing 1, and filter spraying waste gas through filter screen 21, thereby reduce the pollution that the spraying produced.

Claims

1. A spraying device for sound box production comprises a shell (1) and a spray gun (2), and is characterized in that a mounting groove is formed in the inner wall of the bottom of the shell (1), a rotating shaft (7) is rotatably mounted in the mounting groove, a placing disc (3) is fixedly mounted at the top end of the rotating shaft (7), a second worm wheel (6) is fixedly mounted on the rotating shaft (7), a driving motor (4) is fixedly mounted on the inner wall of one side of the shell (1), one end of a worm (5) is fixedly connected to an output shaft of the driving motor (4), the worm (5) is meshed with the worm wheel (6), a transverse shaft and two connecting shafts (8) are rotatably mounted on the inner wall of the rear side of the shell (1), a first gear (11) and a first bevel gear (13) are fixedly mounted on the transverse shaft, a second bevel gear (14) is fixedly mounted on the worm (5), and the first bevel gear (13) is meshed with the second bevel gear (14), and equal fixed mounting has sprocket (9) on two connecting axles (8), and the transmission mounting has same chain (10) on two sprocket (9), and chain (10) front side fixed mounting has round bar (20), and is located connecting axle (8) of below and goes up fixed mounting has second gear (12), and first gear (11) mesh mutually with second gear (12), spray gun (2) one side fixed mounting has slide (17), seted up spout (15) on casing (1) one side inner wall, slide (17) and spout (15) sliding connection, and slide (17) front side is seted up and is equipped with connecting hole (19), round bar (20) and connecting hole (19) top inner wall and bottom inner wall activity butt.

2. The spraying device for producing the sound box according to claim 1, wherein the same limiting rod (16) is fixedly connected to the inner wall of the top and the inner wall of the bottom of the sliding groove (15), and the sliding plate (17) is slidably sleeved on the outer side of the limiting rod (16).

3. The spraying device for producing the sound box according to claim 1, wherein one end of the mounting rod is fixedly mounted on the inner wall of the top of the shell (1), a positioning sleeve (23) is fixedly mounted at the other end of the mounting rod, and the positioning sleeve (23) is rotatably sleeved on the outer side of the worm (5).

4. The spraying device for producing the sound box according to claim 1, wherein a vent hole is formed in the top of the casing (1), a filter screen (21) is fixedly installed in the vent hole, one end of each of two connecting rods is fixedly installed on the inner wall of the top of the casing (1), and the other end of each of the two connecting rods is fixedly installed with the same fan (22).

5. The spraying device for producing the sound box according to claim 1, wherein one end of a column (18) is fixedly connected to the inner wall of the top of the shell (1), and the sliding plate (17) is slidably sleeved on the outer side of the column (18).

6. The spraying device for producing the sound box according to claim 1, wherein a through hole is formed in the other side of the shell (1), a cover plate is rotatably installed through a hinge, and a handle is fixedly installed on one side of the cover plate.