CN215390238U

CN215390238U - Uniform surface paint layer spraying device for loudspeaker shell machining

Info

Publication number: CN215390238U
Application number: CN202122096490.8U
Authority: CN
Inventors: 陈明峰
Original assignee: Changzhou Liangsheng Technology Co ltd
Current assignee: Changzhou Liangsheng Technology Co ltd
Priority date: 2021-09-01
Filing date: 2021-09-01
Publication date: 2022-01-04
Anticipated expiration: 2031-09-01

Abstract

The utility model discloses a device for uniformly spraying a surface paint layer for processing a loudspeaker shell, which comprises: the base, it is placed subaerial, the base front end is equipped with protrusion and above-mentioned installation intermittent type nature operation motor, and the electronic box at the bottom of base left side upper end installation to base right side upper end is equipped with the waste water box, and base rear side welded connection back lid bottom moreover, and base front end welded connection protecgulum bottom simultaneously, base right side welded connection connects the flitch bottom simultaneously, and the conveyer belt, it is located the base upper end, five pivots of installation in the conveyer belt, and two pivots at both ends about the conveyer belt is inside to drive through the belt of connecting base upper end motor output, and this speaker is surface even spraying device for housing processing is equipped with the back lid, and its surface mounting's fan can carry out surface moisture to the paint spraying apparatus after wasing, drives through the heating pipe again and thoroughly dries its paint spraying apparatus surface, conveniently continues to be used for spraying paint.

Description

Uniform surface paint layer spraying device for loudspeaker shell machining

Technical Field

The utility model relates to the technical field of loudspeaker processing and manufacturing, in particular to a surface paint layer uniform spraying device for loudspeaker shell processing.

Background

The loudspeaker is a facility which is widely applied in daily life of people, and comprises a loudspeaker arranged in a mobile phone, a computer, a sound box, a television and other equipment used in daily life, and a loudspeaker arranged in a battery car, a car and other equipment used for going out, and is widely used by people as equipment capable of transmitting sound and increasing the sound transmission effect, but the existing loudspeaker still has some problems during manufacturing, such as:

the application numbers are: 201810842750.1, a paint spraying apparatus is used in production and processing of speaker dust cap, when using, because the design of its structure, its painting process period is longer, need put into the paint spray booth and concentrate on spraying paint and take out after inside stoving, and work efficiency is low, and the too high unsuitable direct taking of work piece surface temperature after inside stoving, and the operation is complicated, is used for the difficult washing of equipment that sprays paint moreover.

We have therefore proposed a device for uniformly applying a finish paint layer to a loudspeaker enclosure for processing, in order to solve the problems set out above.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a device for uniformly spraying a surface paint layer for processing a loudspeaker shell, which aims to solve the problems that the working efficiency is influenced and equipment for spraying paint is not easy to clean due to too long processing time of the conventional paint spraying equipment for processing the loudspeaker in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a speaker is surface paint layer even spraying device for casing processing includes: the base, it is placed subaerial, the base front end is equipped with protrusion and above-mentioned installation intermittent type nature operation motor, and the electronic box at the bottom of base left side upper end installation to base right side upper end is equipped with the waste water box, and base rear side welded connection back lid bottom moreover, and base front end welded connection protecgulum bottom simultaneously, base right side welded connection connects the flitch bottom simultaneously, and the conveyer belt, it is located the base upper end, five pivots are installed in the conveyer belt, and two pivots at both ends are driven through the belt of connecting base upper end motor output about the conveyer belt is inside to both ends and all the other pivot rear ends are supported by branch around locating the pivot in the middle of the conveyer belt is inside, and conveyer belt upper end installation bedplate moreover.

By adopting the technical scheme, the conveying belt can be used for conveying the workpiece to spray paint, the examination and management consumption is reduced, the automation is completed through the conveying belt, and the working efficiency is increased.

According to the preferable technical scheme, the inclined plate is arranged on the left side of the base, the right side wall of the inclined plate on the left side of the base is attached to the left side wall of the bottom electric box, the heating pipe is mounted at the upper end of the bottom electric box and is positioned at the bottom of the conveying belt, and fans are arranged at the front end and the rear end of the right side of the heating pipe in a neutral position.

By adopting the technical scheme, the protective shell arranged on the conveying belt can be blown off with moisture and dried by the heating pipe and the fan.

As a preferred technical scheme of the utility model, the number of the fans is four, the four fans are respectively installed on the rear cover and the front cover in pairs, the right end of the front cover is provided with a water outlet and a water inlet which are respectively communicated with a water inlet pipe and a water outlet pipe, the upper end of the front cover is welded with a baffle plate, the rear end of the water inlet pipe is positioned in the waste water box, the upper end of each flow dividing pipe of the water inlet pipe is provided with an upward bottom spray head, the waste water box is positioned at the bottom of the conveying belt and is supported by four guide posts, the bottom of the waste water box is connected with the water outlet pipe, and the front side wall and the rear side wall of the waste water box are higher than the left side wall and the right side wall.

By adopting the technical scheme, the protective shell can be cleaned through the bottom nozzle, and the cleaned wastewater flows out along the water outlet pipe at the bottom of the wastewater box.

According to the preferable technical scheme, the seat plate is located at the upper end of the conveying belt, the double-output motor is installed at the upper end of the seat plate, the seat plate is provided with a plurality of output shafts which are uniformly distributed at the upper end of the conveying belt, the left end and the right end of the double-output motor are provided with outputs, the output ends of the left end and the right end of the double-output motor are provided with rotating shafts, the top of the rotating shaft at the upper end of the double-output motor is connected with the magnetic tray in a welding mode, the outer side of the double-output motor is provided with the protective shell, and the bottom of the protective shell is connected with the seat plate through bolts.

By adopting the technical scheme, the workpiece can be sucked and fixed through the magnetic tray, and then is driven to rotate through the rotating shaft at the upper end of the double-output motor, so that the paint spraying is uniform.

As a preferred technical scheme, a top cover is arranged at the upper end of the conveying belt, a material receiving plate is arranged at the right end of the conveying belt, a baffle is welded and connected to the bottom of the front end of the top cover, the bottom of the rear end of the top cover is welded and connected to the upper end of the rear cover, a paint box is mounted at the upper end of the top cover, the paint box is of a hollow structure, a feed inlet is formed in the upper end of the paint box, the bottom of the paint box is connected with a top spray head through a pipeline, the top spray head is located at the upper end of the conveying belt at the lower end of the top cover and is higher than the magnetic tray, the top spray head is distributed at the front end and the rear end of the magnetic tray, and the top spray head is obliquely aligned with the magnetic tray.

By adopting the technical scheme, the paint in the paint box can be sprayed to the workpiece through the top sprayer, so that the workpiece is sprayed, and then the conveying belt is used for spraying in sequence, so that the working efficiency is increased.

As a preferred technical scheme of the utility model, the front end and the rear end of the material receiving plate are respectively welded and connected with the right ends of the rear cover and the front cover, the left side of the material receiving plate is positioned at the upper end of the conveying belt and is lower than the magnetic tray, and the left side of the material receiving plate is provided with a rectangular strip through groove corresponding to the position of a rotating shaft at the upper end of the double-output motor.

By adopting the technical scheme, the sprayed workpiece can be taken down through the material receiving plate, and the sprayed workpiece is convenient to collect.

Compared with the prior art, the utility model has the beneficial effects that:

1. the device for uniformly spraying the surface paint layer for processing the loudspeaker shell is provided with the rear cover, the fan arranged on the surface of the rear cover can blow dry the surface moisture of the cleaned paint spraying equipment, and the surface of the paint spraying equipment is driven by the conveying belt to be thoroughly dried through the heating pipe, so that the device is convenient to be continuously used for spraying paint;

2. this speaker is even spraying device of finish paint layer for casing processing is equipped with and connects the flitch, and its position cooperation takes off the work piece of magnetic force tray upper end, and paint spraying apparatus such as magnetic force tray carry to end shower nozzle upper end along the conveyer belt, washes its surperficial undried lacquer through end shower nozzle, reaches the washing to paint spraying apparatus, avoids repetitious usage rear surface to form heavy lacquer layer.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic perspective exploded view of the present invention;

FIG. 3 is a schematic view of a cleaning and drying structure according to the present invention;

FIG. 4 is a schematic view of the structure of the uniform paint spraying of the present invention;

FIG. 5 is a schematic view of a workpiece fixing device according to the present invention.

In the figure: 1. a base; 2. a bottom electric box; 3. heating a tube; 4. a belt; 5. a conveyor belt; 6. a seat plate; 7. a protective shell; 8. a dual output motor; 9. a magnetic tray; 10. a top cover; 11. ejecting the spray head; 12. a paint box; 13. a rear cover; 14. a material receiving plate; 15. a strut; 16. a bottom nozzle; 17. a water inlet pipe; 18. a baffle plate; 19. a front cover; 20. a fan; 21. a waste water box.

Detailed Description

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

Referring to fig. 1-5, an embodiment of the present invention is shown: a speaker is surface paint layer even spraying device for casing processing includes: a base 1 which is placed on the ground, the front end of the base 1 is provided with a bulge, an intermittent running motor is arranged on the bulge, a bottom electric box 2 is arranged at the upper end of the left side of the base 1, a waste water box 21 is arranged at the upper end of the right side of the base 1, the rear side of the base 1 is welded and connected with the bottom end of a rear cover 13, the front end of the base 1 is welded and connected with the bottom end of a front cover 19, the right side of the base 1 is welded and connected with the bottom end of a material receiving plate 14, the left side of the base 1 is provided with an inclined plate, the right side wall of the inclined plate at the left side of the base 1 is attached to the left side wall of the bottom electric box 2, a heating pipe 3 is arranged at the upper end of the bottom electric box 2, the heating pipe 3 is positioned at the bottom of a conveying belt 5, fans 20 are arranged at the front end and the rear end of the neutral position of the right side of the heating pipe 3, four fans 20 are respectively arranged on the rear cover 13 and the front cover 19 in pairs, a water outlet and a water inlet pipe 17 and a water outlet pipe 19 are respectively arranged at the right end of the front cover 19, and a baffle 18 is welded and connected with the front cover 19, the rear end of the water inlet pipe 17 is positioned inside the waste water box 21, the upper end of each shunt pipe of the water inlet pipe 17 is provided with an upward bottom nozzle 16, the waste water box 21 is positioned at the bottom of the conveying belt 5, the waste water box 21 is supported by four guide pillars, a water outlet pipe is connected to the bottom of the waste water box 21, the front side wall and the rear side wall of the waste water box 21 are higher than the left side wall and the right side wall, the protective shell 7 is cleaned by the bottom nozzles 16, the cleaned waste water flows out along the water outlet pipe at the bottom of the waste water box 21, and the moisture and the drying are blown off by the protective shell 7 installed on the conveying belt 5 through the heating pipe 3 and the fan 20.

Specifically, as shown in fig. 1-5, a conveyor belt 5 is located at the upper end of a base 1, five rotating shafts are installed in the conveyor belt 5, two rotating shafts at the left and right ends inside the conveyor belt 5 are driven by a belt 4 connected with the output end of a motor at the upper end of the base 1, the front and rear ends of the rotating shafts and the rear ends of the other rotating shafts at the middle inside the conveyor belt 5 are supported by a supporting rod 15, a seat plate 6 is installed at the upper end of the conveyor belt 5, the seat plate 6 is located at the upper end of the conveyor belt 5, a double-output motor 8 is installed at the upper end of the seat plate 6, the seat plate 6 is provided with a plurality of output shafts uniformly distributed at the upper end of the conveyor belt 5, outputs are respectively arranged at the left and right ends of the double-output motor 8, the rotating shafts are installed at the left and right ends of the double-output motor 8, a magnetic tray 9 is welded to the top of the rotating shaft at the upper end of the double-output motor 8, a protective shell 7 is installed outside the protective shell 7, the bottom of the protective shell is connected with the seat plate 6 by bolts, the upper end of a conveyer belt 5 is provided with a top cover 10, the right end of the conveyer belt 5 is provided with a material receiving plate 14, the bottom of the front end of the top cover 10 is welded with a baffle 18, the bottom of the rear end of the top cover 10 is welded with the upper end of a rear cover 13, the upper end of the top cover 10 is provided with a paint box 12, the interior of the paint box 12 is of a hollow structure, the upper end of the paint box 12 is provided with a feed inlet, the bottom of the paint box 12 is connected with a top spray head 11 through a pipeline, the top spray head 11 is positioned at the upper end of the conveyer belt 5 at the lower end of the top cover 10 and is higher than a magnetic tray 9, the top spray heads 11 are distributed at the front end and the rear end of the magnetic tray 9, the top spray head 11 is obliquely aligned with the magnetic tray 9, the front end and the rear end of the material receiving plate 14 are respectively welded with the right end of the rear cover 13 and the front cover 19, the left side of the material receiving plate 14 is positioned at the upper end of the conveyer belt 5 and is lower than the magnetic tray 9, the left side of the material receiving plate 14 is provided with a rectangular strip through groove corresponding to the upper end of a rotating shaft position of a double-output motor 8, workpieces are conveyed through the conveyer belt 5 to be painted, the examination and management consumption is reduced, automation is completed through the examination and management consumption, the working efficiency is increased, the workpiece is sucked and fixed through the magnetic tray 9, the rotating shaft at the upper end of the double-output motor 8 drives the workpiece to rotate to enable the paint to be uniformly sprayed, and then the sprayed workpiece is taken down through the material receiving plate 14, so that the collection of the sprayed workpiece is facilitated.

The working principle is as follows: when the device for uniformly spraying the surface paint layer for processing the loudspeaker shell is used, firstly, a workpiece needing paint spraying is sequentially placed on a magnetic tray 9, a motor which runs intermittently on a base 1 drives a conveyer belt 5 to advance, when the surface painting is carried out through a top sprayer 11, the magnetic tray 9 is rotated to achieve a uniform surface painting effect through a double-output motor 8, in addition, redundant paint can not permeate into the interior to cause damage through a protective shell 7, when the workpiece is conveyed to the right end of the conveyer belt 5, the workpiece is connected by a material receiving plate 14 and is taken away for drying, then, the protective shell 7 is conveyed to the upper end of a waste water box 21 by the conveyer belt 5, the surface waste paint is cleaned through a bottom sprayer 16, the surface water drops are blown off through a fan 20, the surface drying is carried out through a heating pipe 3, and the workpiece is continuously placed for paint spraying.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a speaker is finish paint layer even spraying device for casing processing which characterized in that includes:

the base is placed on the ground, the front end of the base is provided with a protrusion, an intermittent running motor is installed on the protrusion, a bottom electric box is installed at the upper end of the left side of the base, a wastewater box is arranged at the upper end of the right side of the base, the rear side of the base is welded and connected with the bottom end of a rear cover, the front end of the base is welded and connected with the bottom end of a front cover, and the right side of the base is welded and connected with the bottom end of a material receiving plate;

the conveyer belt, it is located the base upper end, five pivots of installation in the conveyer belt, and two pivots at both ends about the conveyer belt is through the belt drive of connecting base upper end motor output to both ends and all the other pivot rear ends are supported by branch around the pivot of department in the middle of the conveyer belt is inside, and conveyer belt upper end installation bedplate moreover.

2. The device for uniformly spraying the finishing paint layer on the loudspeaker shell according to claim 1, wherein: the base left side is equipped with the swash plate, and base left side swash plate right side wall and the laminating of end electronic box left side wall, end electronic box upper end installation heating pipe, the heating pipe is located the conveyer belt bottom, and both ends are equipped with the fan around the heating pipe right side neutral.

3. The device for uniformly spraying the finishing paint layer on the loudspeaker shell according to claim 2, wherein: the fan has four, and four fans are two liang respectively and install on back lid and protecgulum, the protecgulum right-hand member is equipped with delivery port and water inlet and communicates inlet tube and outlet pipe respectively to the protecgulum upper end welded connection baffle, the inlet tube rear end is located inside the waste water box, and all is equipped with ascending end shower nozzle on the every shunt tubes upper end of inlet tube, the waste water box is located the conveyer belt bottom, and the waste water box passes through four guide pillars to the outlet pipe is connected to waste water box bottom, and the lateral wall is higher than about the lateral wall around the waste water box moreover.

4. The device for uniformly spraying the finishing paint layer on the loudspeaker shell according to claim 1, wherein: the bedplate is located the conveyer belt upper end, and bedplate upper end installation dual output motor to the bedplate is equipped with a plurality of evenly distributed in the conveyer belt upper end, both ends all are equipped with the output about the dual output motor, and installs the pivot about the dual output motor on the both ends output to dual output motor upper end pivot top welded connection magnetic tray, the installation protecting crust in the dual output motor outside moreover, protecting crust bottom bolted connection bedplate.

5. The device for uniformly spraying the finishing paint layer on the loudspeaker shell according to claim 1, wherein: conveyer belt upper end is equipped with the top cap, and the conveyer belt right-hand member is for connecing the flitch, top cap front end bottom welded connection baffle, and top cap rear end bottom welded connection in back lid upper end to top cap upper end installation paint box, the inside hollow structure of paint box, and the paint box upper end is equipped with the feed inlet to paint box bottom portion is through pipe connection top shower nozzle, the top shower nozzle is located top cap lower extreme conveyer belt upper end and is higher than magnetic tray, and the top shower nozzle distributes both ends around magnetic tray to top shower nozzle slope is aimed at magnetic tray.

6. The device for uniformly spraying the finishing paint layer on the loudspeaker shell according to claim 4, wherein: connect both ends welded connection respectively at the flitch front and back lid and protecgulum right-hand member, and connect the flitch left side to be located the conveyer belt upper end and be less than magnetic tray to connect the flitch left side to be equipped with the rectangular logical groove that corresponds dual output motor upper end pivot position.