CN214917440U

CN214917440U - Shell spraying device

Info

Publication number: CN214917440U
Application number: CN202120325455.6U
Authority: CN
Inventors: 赵德龙; 雷益; 贾世民; 叶初林; 王军华
Original assignee: Shenzhen Hengda Creative Technology Ltd
Current assignee: Shenzhen Hengda Creative Technology Ltd
Priority date: 2021-02-04
Filing date: 2021-02-04
Publication date: 2021-11-30
Anticipated expiration: 2031-02-04

Abstract

The utility model discloses a shell spraying device belongs to the metal surface technical field that sprays paint, has solved current metal casing spraying device and has had the poor problem of spraying effect, and its technical essential is: including the box, put into the compounding incasement with paint via the inlet pipe, the third motor function, order about the epaxial stirring leaf rotation of stirring and stir, avoid the sediment of paint, first motor function, it is rotatory to order about the drive roll under the drive effect of first synchronous belt, at the conveyer belt, the transmission action of driven voller and drive roll is down, realize that the conveyer belt carries metal casing, the second motor function, realize that the piston plate carries out reciprocal pull operation in the incasement that sprays paint, with the suction of paint intermittent type nature to shower nozzle department blowout and carry out the spraying operation, the spraying is effectual, after the spraying finishes, fourth motor and heater strip function, produce hot-blast drying process of going on the metal casing of blowing to the below, has the effectual advantage of spraying.

Description

Shell spraying device

Technical Field

The utility model relates to a metal surface field of spraying paint specifically is a shell spraying device.

Background

Painting of metal surfaces is a method of protecting metals from oxidative corrosion. The corrosion phenomenon around us means that various materials are damaged under the action of the environment (the comprehensive action of chemical, electrochemical and a plurality of physical factors), and the performance is reduced or the state is degraded. Painting and coating on the surface of metal is an important means for maintaining corrosion resistance of metal. The good paint spraying protective layer keeps continuous, complete and undamaged, has good combination, and can be a barrier for inhibiting corrosive media from invading.

The existing metal shell spraying device is poor in spraying effect, timely drying cannot be conducted after spraying, production efficiency of products is reduced, actual use requirements cannot be met, and the existing metal shell spraying device is poor in spraying effect and difficult to popularize and apply.

Therefore, it is desirable to provide a housing spray coating device that addresses the above-mentioned problems.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model provides an aim at provides a shell spraying device to solve the problem among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a shell spraying device, includes the box, be provided with a plurality of metal casing of treating the spraying in the box, metal casing's bottom is provided with transport assembly, transport assembly includes conveyer belt, driven voller, drive roll, first synchronous area and first motor, the conveyer belt is connected with driven voller and drive roll transmission respectively, metal casing's top is provided with the shower nozzle of being convenient for the spraying, the shower nozzle has the paint spraying case through pipe connection, be provided with the piston board of being convenient for pump and send paint in the paint spraying case, the piston board is connected with reciprocal drive assembly through piston rod and stripper plate, reciprocal drive assembly includes canceling release mechanical system and cam, the cam is connected with the rotation driving subassembly through the worm wheel, cam and worm wheel rotate through same pivot and connect in the top of paint spraying case, the rotation driving subassembly includes worm, driven gear, Driving gear and second motor, worm wheel and worm gear connection, the case that sprays paint has the compounding case through the pipe connection, the case that sprays paint is provided with the check valve with the pipe connection department of shower nozzle and compounding case respectively, be provided with the stirring subassembly in the compounding case, the stirring subassembly includes (mixing) shaft, first bevel gear pair and third motor, be provided with a plurality of stirring leaves on the (mixing) shaft, metal casing's top still is provided with the stoving subassembly, the stoving subassembly includes fourth motor, second bevel gear pair, first pivot, the fan leaf that blows, second pivot and heater strip, the fan leaf that blows rotates through first pivot and second pivot respectively and connects in the top of box, first pivot rotates through the second hold-in range and is connected with the second pivot.

As a further scheme of the utility model, the piston plate passes through piston rod sliding connection in the inside of spray booth, the top fixedly connected with stripper plate of piston rod, stripper plate and spray booth's junction is provided with canceling release mechanical system, the cam passes through the installed part and rotates to be connected in the top of stripper plate.

As a further scheme of the utility model, the worm passes through the bearing and the installed part rotates to be connected on the compounding case, fixedly connected with driven gear on the worm, driven gear and driving gear connection, the output shaft of driving gear fixedly connected with second motor.

As a further scheme of the utility model, the fixed intercommunication in top one side of mixing box has the inlet pipe, the (mixing) shaft rotates through first bevel gear pair and is connected with the output shaft of third motor, the fixed intercommunication in bottom of mixing box has the discharging pipe.

As a further scheme of the utility model, driven voller and drive roll all rotate through the pivot and connect in the inside of box, metal casing places on the conveyer belt, the drive roll rotates through first synchronous area and is connected with the output shaft of first motor.

As a further scheme of the utility model, the bottom of box is provided with the supporting seat of being convenient for to support, the bottom junction of supporting seat and box is provided with the spring.

To sum up, compared with the prior art, the embodiment of the utility model has the following beneficial effects:

the utility model discloses a paint that will carry out the spraying is put into the compounding incasement through the inlet pipe, the third motor operates, under the drive effect of first bevel gear pair, drive the rotatory stirring leaf on the (mixing) shaft and stir, avoid the deposit of paint to cause the reduction of spraying effect, the first motor operates, drive the drive roll rotation under the drive effect of first synchronous belt, under the transmission effect of conveyer belt, driven voller and drive roll, realize that the conveyer belt carries out the transport to metal casing, the second motor operates this moment, drive the driving gear rotation, under the relation of gear connection, drive the worm rotation on the driven gear, thereby drive the worm wheel and drive the cam rotation, under the eccentric effect of cam and the reset action of canceling release mechanical system, realize that the piston plate carries out reciprocal pull operation in the spraying case, thereby under the unidirectional action of check valve, realize that the paint intermittent type nature's that the piston board got into in with the mixing box suction to shower nozzle department blowout and carry out the spraying operation, the spraying is effectual, after the spraying finishes, metal casing is in subsequent transportation process, fourth motor and heater strip function, the heater strip heats, the fourth motor orders about first pivot rotation under the connection of second bevel gear pair, thereby under the drive effect of second hold-in range, realize that the rotatory operation of blowing fan leaf in first pivot and the second pivot is bloied, produce hot-blast drying process to going up to the metal casing of below, it is effectual to dry, the supporting seat is provided with the spring with the junction of bottom half, make the shock attenuation of box effectual, possess the effectual advantage of spraying.

To illustrate the structural features and functions of the present invention more clearly, the present invention will be described in detail with reference to the accompanying drawings and specific embodiments.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention.

Fig. 2 is an enlarged schematic view of embodiment a of the present invention.

Fig. 3 is an enlarged schematic view of embodiment B of the present invention.

Fig. 4 is an axial structural diagram of the cam in the embodiment of the present invention.

Reference numerals: 1-box body, 2-metal shell, 3-conveying belt, 4-driven roller, 5-driving roller, 6-first synchronous belt, 7-first motor, 8-spray head, 9-paint spray box, 10-piston plate, 11-piston rod, 12-extrusion plate, 13-reset mechanism, 14-cam, 15-worm wheel, 16-worm, 17-driven gear, 18-driving gear, 19-second motor, 20-third motor, 21-first bevel gear pair, 22-stirring shaft, 23-fourth motor, 24-second bevel gear pair, 25-first rotating shaft, 26-second synchronous belt, 27-blowing fan blade, 28-second rotating shaft, 29-heating wire, 30-supporting seat, 31-mixing box, 32-spring.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

The following detailed description is provided for the specific embodiments of the present invention.

Example 1

Referring to fig. 1 to 4, a shell spraying device comprises a box body 1, a plurality of metal shells 2 to be sprayed are arranged in the box body 1, a conveying assembly is arranged at the bottom of each metal shell 2 and comprises a conveying belt 3, a driven roller 4, a driving roller 5, a first synchronous belt 6 and a first motor 7, the conveying belt 3 is in transmission connection with the driven roller 4 and the driving roller 5 respectively, a spray head 8 convenient for spraying is arranged above each metal shell 2, the spray head 8 is connected with a paint spraying box 9 through a pipeline, a piston plate 10 convenient for pumping paint is arranged in each paint spraying box 9, the piston plate 10 is connected with a reciprocating driving assembly through a piston rod 11 and a squeezing plate 12, the reciprocating driving assembly comprises a reset mechanism 13 and a cam 14, the cam 14 is connected with a rotary driving assembly through a worm wheel 15, and the cam 14 and the worm wheel 15 are rotatably connected above the paint spraying box 9 through the same rotating shaft, the rotary driving assembly comprises a worm 16, a driven gear 17, a driving gear 18 and a second motor 19, a worm wheel 15 is in gear connection with the worm 16, a mixing box 31 is connected with the paint spraying box 9 through a pipeline, one-way valves are arranged at the pipeline connection positions of the spray head 8 and the mixing box 31 of the paint spraying box 9 respectively, a stirring assembly is arranged in the mixing box 31 and comprises a stirring shaft 22, a first bevel gear pair 21 and a third motor 20, and a plurality of stirring blades are arranged on the stirring shaft 22.

Further, piston plate 10 passes through piston rod 11 sliding connection in the inside of spray-paint box 9, the top fixedly connected with stripper plate 12 of piston rod 11, stripper plate 12 is provided with canceling release mechanical system 13 with the junction of spray-paint box 9, cam 14 rotates through the installed part and connects in the top of stripper plate 12.

Further, the worm 16 is rotatably connected to the mixing box 31 through a bearing and a mounting part, the worm 16 is fixedly connected with a driven gear 17, the driven gear 17 is in gear connection with a driving gear 18, and the driving gear 18 is fixedly connected with an output shaft of a second motor 19.

Further, a feeding pipe is fixedly communicated with one side of the top of the mixing box 31, the stirring shaft 22 is rotatably connected with an output shaft of the third motor 20 through the first bevel gear pair 21, and a discharging pipe is fixedly communicated with the bottom of the mixing box 31.

Further, the driven roller 4 and the driving roller 5 are rotatably connected to the inside of the box body 1 through rotating shafts, the metal shell 2 is placed on the conveying belt 3, and the driving roller 5 is rotatably connected with an output shaft of a first motor 7 through a first synchronous belt 6.

Preferably, the paint to be sprayed is put into the mixing box 31 through the feeding pipe, the third motor 20 is operated, and the stirring blades on the stirring shaft 22 are driven to rotate to stir under the driving action of the first bevel gear pair 21, so that the paint is prevented from being precipitated, and the spraying effect is prevented from being reduced.

Preferably, the first motor 7 operates to drive the driving roller 5 to rotate under the driving action of the first synchronous belt 6, and the conveying belt 3 conveys the metal shell 2 under the transmission action of the conveying belt 3, the driven roller 4 and the driving roller 5.

Preferably, the second motor 19 operates to drive the driving gear 18 to rotate, and under the relationship of gear connection, the worm 16 on the driven gear 17 is driven to rotate, so that the worm wheel 15 is driven to drive the cam 14 to rotate, under the eccentric action of the cam 14 and the reset action of the reset mechanism 13, the piston plate 10 is pulled and pulled back and forth in the paint spraying box 9, and under the one-way action of the one-way valve, the piston plate 10 intermittently pumps the paint entering the mixing box 31 into the spray head 8 to be sprayed out, so that the spraying effect is good.

Example 2

Referring to fig. 1 to 4, a shell spraying device includes a box body 1, a plurality of metal shells 2 to be sprayed are disposed in the box body 1, a drying assembly is further disposed above the metal shells 2, the drying assembly includes a fourth motor 23, a second bevel gear pair 24, a first rotating shaft 25, a blowing fan blade 27, a second rotating shaft 28 and a heating wire 29, the blowing fan blade 27 is rotatably connected to the top of the box body 1 through the first rotating shaft 25 and the second rotating shaft 28, respectively, and the first rotating shaft 25 is rotatably connected to the second rotating shaft 28 through a second synchronous belt 26.

Further, the first rotating shaft 25 is rotatably connected with an output shaft of the fourth motor 23 through a second bevel gear pair 24, and the heating wire 29 is fixedly connected below the blowing fan blade 27.

Further, the bottom of the box body 1 is provided with a supporting seat 30 convenient for supporting, and a spring 32 is arranged at the joint of the supporting seat 30 and the bottom of the box body 1.

Preferably, after the spraying is finished, in the subsequent conveying process of the metal shell 2, the fourth motor 23 and the heating wire 29 operate, the heating wire 29 heats, the fourth motor 23 drives the first rotating shaft 25 to rotate under the connection relationship of the second bevel gear pair 24, so that under the driving action of the second synchronous belt 26, the blowing fan blades 27 on the first rotating shaft 25 and the second rotating shaft 28 rotate to perform blowing operation, hot air is generated and blown onto the metal shell 2 below to perform drying treatment, and the drying effect is good.

Preferably, a spring 32 is arranged at the joint of the supporting seat 30 and the bottom of the box body 1, so that the damping effect of the box body 1 is good.

The rest of the structure of this example is the same as example 1.

The utility model discloses a theory of operation is: paint to be sprayed is put into the mixing box 31 through the feeding pipe, the third motor 20 operates to drive the stirring blades on the stirring shaft 22 to rotate and stir under the driving action of the first bevel gear pair 21, so as to avoid the reduction of the spraying effect caused by the precipitation of the paint, the first motor 7 operates to drive the driving roller 5 to rotate under the driving action of the first synchronous belt 6, the conveying belt 3 conveys the metal shell 2 under the transmission action of the conveying belt 3, the driven roller 4 and the driving roller 5, the second motor 19 operates to drive the driving gear 18 to rotate, the worm 16 on the driven gear 17 is driven to rotate under the gear connection relationship, the worm wheel 15 is driven to drive the cam 14 to rotate, and the reciprocating drawing operation of the piston plate 10 in the paint spraying box 9 is realized under the eccentric action of the cam 14 and the resetting action of the resetting mechanism 13, therefore, under the one-way action of the one-way valve, the intermittent pumping of the paint entering the mixing box 31 into the spray head 8 by the piston plate 10 is realized, the spraying operation is performed, after the spraying is completed, the metal shell 2 operates in the subsequent conveying process, the fourth motor 23 and the heating wire 29 heat the heating wire 29, the fourth motor 23 drives the first rotating shaft 25 to rotate under the connection relationship of the second bevel gear pair 24, so that the blowing operation of the blowing fan blades 27 on the first rotating shaft 25 and the second rotating shaft 28 is realized under the driving action of the second synchronous belt 26, hot air is generated and blown to the metal shell 2 below for drying treatment, the drying effect is good, and the spring 32 is arranged at the connection part of the supporting seat 30 and the bottom of the box body 1, so that the damping effect of the box body 1 is good.

It should be particularly noted that all the components in the present application are general standard components or components known to those skilled in the art, and the design of the conveying assembly, the reciprocating driving assembly, the rotary driving assembly, the stirring assembly and the drying assembly is combined and applied to a shell spraying device, which is an innovative point of the present application, and effectively solves the problem of poor spraying effect of the existing metal shell spraying device.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. A shell spraying device comprises a box body (1) and is characterized in that a plurality of metal shells (2) to be sprayed are arranged in the box body (1), a conveying assembly is arranged at the bottom of each metal shell (2) and comprises a conveying belt (3), a driven roller (4), a driving roller (5), a first synchronous belt (6) and a first motor (7), the conveying belt (3) is in transmission connection with the driven roller (4) and the driving roller (5) respectively, a spray head (8) convenient for spraying is arranged above each metal shell (2), the spray head (8) is connected with a paint spraying box (9) through a pipeline, a piston plate (10) convenient for pumping paint is arranged in the paint spraying box (9), the piston plate (10) is connected with a reciprocating driving assembly through a piston rod (11) and an extrusion plate (12), the reciprocating driving assembly comprises a resetting mechanism (13) and a cam (14), the improved paint spraying device is characterized in that the cam (14) is connected with a rotary driving assembly through a worm wheel (15), the cam (14) and the worm wheel (15) are connected above the paint spraying box (9) in a rotating mode through the same rotating shaft, the rotary driving assembly comprises a worm (16), a driven gear (17), a driving gear (18) and a second motor (19), the worm wheel (15) is in gear connection with the worm (16), the paint spraying box (9) is connected with a mixing box (31) through a pipeline, check valves are arranged at the positions, connected with the spray head (8) and the mixing box (31), of the paint spraying box (9) respectively, a stirring assembly is arranged in the mixing box (31), the stirring assembly comprises a stirring shaft (22), a first bevel gear pair (21) and a third motor (20), a plurality of stirring blades are arranged on the stirring shaft (22), and a drying assembly is further arranged above the metal shell (2), the drying component comprises a fourth motor (23), a second bevel gear pair (24), a first rotating shaft (25), a blowing fan blade (27), a second rotating shaft (28) and a heating wire (29), wherein the blowing fan blade (27) is respectively connected to the top of the box body (1) through the first rotating shaft (25) and the second rotating shaft (28) in a rotating mode, and the first rotating shaft (25) is connected with the second rotating shaft (28) through a second synchronous belt (26) in a rotating mode.

2. The housing painting device according to claim 1, characterized in that the piston plate (10) is slidably connected to the inside of the painting box (9) through a piston rod (11), a pressing plate (12) is fixedly connected to the top end of the piston rod (11), a return mechanism (13) is arranged at the connection between the pressing plate (12) and the painting box (9), and the cam (14) is rotatably connected to the upper side of the pressing plate (12) through a mounting member.

3. The shell spray device according to claim 2, characterized in that the worm (16) is rotatably connected to the mixing box (31) through a bearing and a mounting member, a driven gear (17) is fixedly connected to the worm (16), the driven gear (17) is in gear connection with a driving gear (18), and the driving gear (18) is fixedly connected with an output shaft of the second motor (19).

4. The shell spray painting device according to claim 3, characterized in that a feed pipe is fixedly communicated with one side of the top of the mixing box (31), the stirring shaft (22) is rotatably connected with an output shaft of a third motor (20) through a first bevel gear pair (21), and a discharge pipe is fixedly communicated with the bottom of the mixing box (31).

5. The housing painting device according to claim 1, characterised in that the first rotation shaft (25) is rotatably connected to an output shaft of a fourth motor (23) via a second bevel gear pair (24), the heating wire (29) being fixedly connected below the blower blade (27).

6. The shell spray coating device according to claim 1, characterized in that the driven roller (4) and the driving roller (5) are rotatably connected to the inside of the box body (1) through rotating shafts, the metal shell (2) is placed on the conveyor belt (3), and the driving roller (5) is rotatably connected to an output shaft of a first motor (7) through a first synchronous belt (6).

7. The housing painting device according to claim 1, characterized in that the bottom of the tank (1) is provided with a support (30) for easy support, and a spring (32) is provided at the connection of the support (30) and the bottom of the tank (1).