CN216605945U

CN216605945U - Electrostatic spraying finished product drying device

Info

Publication number: CN216605945U
Application number: CN202022906120.1U
Authority: CN
Inventors: 赵玲玲
Original assignee: Tianjin Xinggang Coating Equipment Co ltd
Current assignee: Tianjin Xinggang Coating Equipment Co ltd
Priority date: 2020-12-07
Filing date: 2020-12-07
Publication date: 2022-05-27
Anticipated expiration: 2030-12-07

Abstract

The utility model discloses a drying device for electrostatic spraying finished products, which comprises a drying component, wherein the drying component consists of a drying box, a box door, a protective box and a plurality of electric heating plates, a driving component is arranged between the drying box and the protective box, and the driving component consists of a supporting pipe, a driven wheel, a driving wheel, a first stepping motor, a rotating shaft and a second stepping motor. The first stepping motor can drive the driving wheel, the driven wheel and the supporting tube to rotate, so that the turntables on two sides of the supporting tube rotate around the supporting tube as a center, a finished product rotates around the supporting tube, the second stepping motor drives the rotating shaft and the second chain wheel to rotate, the second chain wheel, the chain, the first chain wheel and the supporting rod are matched with each other, the turntables can rotate around the center of the supporting tube and rotate around the supporting rod as the center, the finished product rotates around the supporting tube, the heating uniformity of the finished product can be improved, and the drying uniformity of the finished product can be improved.

Description

Electrostatic spraying finished product drying device

Technical Field

The utility model relates to a drying device, in particular to an electrostatic spraying finished product drying device.

Background

The electrostatic spraying is based on the principle of electrostatic attraction, namely, a grounded coated object is used as a positive electrode, an oil atomizer is connected with high voltage to be used as a negative electrode, and a finished product of the electrostatic spraying needs to be dried by using a drying device.

The existing drying device is in a static state mostly in the drying process of finished products, and the finished products are heated unevenly enough in the drying process, so that the drying device is poor in uniformity of the dried finished products mostly, and the quality of the finished products is influenced. Therefore, we improve this and propose an electrostatic spray finished product drying device.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problems, the utility model provides the following technical scheme:

the utility model relates to an electrostatic spraying finished product drying device which comprises a drying component, wherein the drying component comprises a drying box, a box door, a protective box and a plurality of electric heating plates, a driving component is arranged between the drying box and the protective box, the driving component comprises a supporting pipe, a driven wheel, a driving wheel, a first stepping motor, a rotating shaft and a second stepping motor, a plurality of placing components are arranged between the supporting pipe and the rotating shaft, and the placing components comprise two supporting plates, two supporting rods, two rotating discs, two first chain wheels, two second chain wheels and two chains.

As a preferred technical scheme of the utility model, the protective box is fixedly arranged at the bottom of the drying box, the box door is hinged to the front surface of the drying box through a hinge, and the box door is provided with a lock and a handle positioned below the lock.

As a preferred technical scheme of the utility model, a plurality of electric heating plates are respectively arranged on the inner walls of two sides of the drying box, a temperature controller is externally connected with the electric heating plates, and the temperature controller is electrically connected with an external power supply.

As a preferable technical scheme of the utility model, the top end of the supporting tube is connected with the top of the inner cavity of the drying box through a bearing, the bottom end of the supporting tube penetrates through the drying box, extends into the protecting box and is fixedly connected with the driven wheel, and the bearing is arranged at the joint of the supporting tube and the bottom wall of the drying box.

As a preferred technical scheme of the present invention, the first stepping motor is installed on an inner wall of a right side of the protection box, the driving wheel is fixedly sleeved on an output shaft of the first stepping motor, the first stepping motor is engaged with a right side of the driven wheel, the second stepping motor is installed in a middle portion of a top end of the drying box, and an output of the second stepping motor penetrates through the drying box, extends to an inside of the support tube, and is fixedly connected with the rotating shaft.

As a preferred technical scheme of the utility model, the two supporting plates are respectively and fixedly arranged at two sides of the supporting tube, the two supporting rods are respectively and fixedly arranged at the bottoms of the two turntables, and the two turntables are respectively connected with the tops of the two supporting rods through bearings.

As a preferred technical scheme of the present invention, the two second chain wheels are fixedly sleeved on the outer surface of the rotating shaft, the two first chain wheels are respectively fixedly sleeved on the outer surfaces of the two support rods, the two chains are respectively connected between the two second chain wheels and the two first chain wheels in a transmission manner, and the two chains respectively penetrate through the inner walls of the two sides of the support tube.

The utility model has the beneficial effects that: this kind of electrostatic spraying finished product drying device, can drive the action wheel through first step motor, from driving wheel and stay tube rotation, make the carousel of stay tube both sides rotatory as the center around the stay tube, thereby make the finished product rotatory around the stay tube, drive pivot and second sprocket rotation through second step motor, through the second sprocket, the chain, mutually supporting of first sprocket and bracing piece can make the carousel use the bracing piece as the center rotation again when rotatory around the stay tube center, thereby make the finished product rotation when rotatory around the stay tube, can improve the homogeneity that the finished product is heated, thereby can improve the homogeneity of finished product drying, can improve off-the-shelf quality.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a schematic structural diagram of an electrostatic spray product drying apparatus according to the present invention;

FIG. 2 is a schematic cross-sectional view of an electrostatic spray product drying apparatus according to the present invention;

FIG. 3 is a schematic view of the internal structure of a drying box of the electrostatic painting finished product drying device according to the present invention;

fig. 4 is a schematic structural diagram of a placement component of an electrostatic spray product drying device according to the present invention.

In the figure: 1. a drying oven; 2. a box door; 3. a protective box; 4. supporting a tube; 5. a driven wheel; 6. a driving wheel; 7. a first stepper motor; 8. a rotating shaft; 9. a second stepping motor; 10. an electrical heating plate; 11. A support plate; 12. a support bar; 13. a turntable; 14. a first sprocket; 15. a second sprocket; 16. a chain.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.

The embodiment is as follows: as shown in fig. 1-4, the drying device for electrostatic painting finished products comprises a drying assembly, wherein the drying assembly comprises a drying box 1, a box door 2, a protective box 3 and a plurality of electric heating plates 10, a driving assembly is arranged between the drying box 1 and the protective box 3, the driving assembly comprises a supporting pipe 4, a driven wheel 5, a driving wheel 6, a first stepping motor 7, a rotating shaft 8 and a second stepping motor 9, a plurality of placing assemblies are arranged between the supporting pipe 4 and the rotating shaft 8, and the placing assemblies comprise two supporting plates 11, two supporting rods 12, two rotating discs 13, two first chain wheels 14, two second chain wheels 15 and two chains 16.

Wherein, 3 fixed mounting of guard box are in the bottom of drying cabinet 1, and chamber door 2 passes through the hinge and articulates in the front of drying cabinet 1, is provided with the tool to lock on chamber door 2 and is located the handle of tool to lock below, can support drying cabinet 1 through setting up guard box 3 to can protect from driving wheel 5, action wheel 6 and first step motor 7.

Wherein, a plurality of electric heating board 10 sets up respectively on the inner wall of drying cabinet 1 both sides, and electric heating board 10 is external to have the temperature controller, temperature controller and external power supply electric connection, and the model that electric heating board 10 is applicable is GYB-01 type electric heating board, can control the temperature of electric heating board 10 through setting up the temperature controller.

Wherein, the top of stay tube 4 is passed through the bearing and is linked to each other with the top of 1 inner chamber of drying cabinet, the bottom of stay tube 4 run through drying cabinet 1 and extend to the inside of guard box 3 and with from driving wheel 5 fixed connection, the junction of

stay tube

4 and 1 diapire of drying cabinet is provided with the bearing, can drive action wheel 6 through first step motor 7, rotate from driving wheel 5 and stay tube 4 for the carousel 13 of stay tube 4 both sides is rotatory for the center around stay tube 4, thereby it is rotatory to make the finished product around stay tube 4.

Wherein, first step motor 7 is installed on the inner wall on protective housing 3 right side, the fixed cover of action wheel 6 is established on the output shaft of first step motor 7, first step motor 7 meshes with the right side from driving wheel 5, the middle part on drying cabinet 1 top is installed to second step motor 9, the output of second step motor 9 runs through drying cabinet 1 and extends to the inside of stay tube 4 and with pivot 8 fixed connection, first step motor 7 and second step motor 9 are all external to have controller and driver, driver and controller electric connection, controller and external power supply electric connection, the applicable model of first step motor 7 and second step motor 9 is 110HCY160AL3S type step motor, the applicable model of controller is TPC8-8TD type controller, the applicable model of driver is 8594 type driver.

Wherein, two backup pads 11 are fixed mounting respectively in the both sides of stay tube 4, and two bracing pieces 12 are fixed mounting respectively in the bottom of two carousel 13, and two carousel 13 link to each other through the top of bearing with two bracing pieces 12 respectively, can support bracing piece 12 through setting up backup pad 11, can support carousel 13 through setting up bracing piece 12.

Wherein, the outer surface at pivot 8 is all fixed cover to two second sprocket 15, two first sprocket 14 are fixed cover respectively and are established at the outer surface of two bracing pieces 12, two chains 16 are connected between two second sprocket 15 and two first sprocket 14 in the transmission respectively, two chains 16 pass the inner wall of bracing piece 4 both sides respectively, drive pivot 8 and second sprocket 15 through second step motor 9 and rotate, can make carousel 13 regard bracing piece 12 as central rotation again around the rotatory while in bracing piece 4 center through second sprocket 15, chain 16, mutually supporting of first sprocket 14 and bracing piece 12, thereby make the finished product rotate around the rotatory while in bracing piece 4, can improve the homogeneity that the finished product is heated, thereby can improve the dry homogeneity of finished product, can improve finished product quality.

When the drying device works, firstly, the box door 2 is opened, then a finished product to be dried is placed in the middle of the top end of the rotary plate 13, then the box door 2 is closed, an external power supply of the drying device is connected, the temperature heated by the electric heating plate 10 is set through the temperature controller according to actual conditions, the second stepping motor 9 and the first stepping motor 7 are started after the setting, the finished product is heated and dried through the electric heating plate 10, in the drying process, the driving wheel 6, the driven wheel 5 and the support tube 4 can be driven to rotate through the first stepping motor 7, the rotary plates 13 on two sides of the support tube 4 rotate around the support tube 4 as the center, so that the finished product rotates around the support tube 4, the rotating shaft 8 and the second chain wheel 15 are driven to rotate through the second chain wheel 15, the chain 16, the first chain wheel 14 and the support rod 12 which are mutually matched can enable the rotary plates 13 to rotate around the center of the support tube 4 and then rotate around the support rod 12 as the center, thereby make the finished product rotation when rotatory around stay tube 4, can improve the homogeneity that the finished product was heated to can improve the dry homogeneity of finished product, can improve the finished product quality, it can to open chamber door 2 and take out the finished product after the drying is accomplished.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an electrostatic spraying finished product drying device, its characterized in that, includes drying assembly, drying assembly comprises a drying cabinet (1), a chamber door (2), a guard box (3) and a plurality of electric heating board (10), be provided with drive assembly between drying cabinet (1) and guard box (3), drive assembly comprises stay tube (4), follow driving wheel (5), action wheel (6), first step motor (7), pivot (8) and second step motor (9), it places the subassembly to be provided with a plurality of between stay tube (4) and pivot (8), it comprises two backup pads (11), two bracing pieces (12), two carousel (13), two first sprocket (14), two second sprocket (15) and two chains (16) to place the subassembly.

2. The electrostatic painting finished product drying device according to claim 1, characterized in that the protective box (3) is fixedly installed at the bottom of the drying box (1), the box door (2) is hinged to the front surface of the drying box (1) through a hinge, and the box door (2) is provided with a lock and a handle located below the lock.

3. The electrostatic painting finished product drying device as claimed in claim 1, wherein a plurality of said electric heating plates (10) are respectively disposed on the inner walls of the two sides of the drying box (1), said electric heating plates (10) are externally connected with a temperature controller, and said temperature controller is electrically connected with an external power supply.

4. An electrostatic painting finished product drying device according to claim 1, characterized in that the top end of the supporting tube (4) is connected with the top of the inner cavity of the drying box (1) through a bearing, the bottom end of the supporting tube (4) penetrates through the drying box (1), extends to the inside of the protecting box (3) and is fixedly connected with the driven wheel (5), and the bearing is arranged at the joint of the supporting tube (4) and the bottom wall of the drying box (1).

5. The electrostatic spraying finished product drying device as claimed in claim 1, wherein the first stepping motor (7) is mounted on the inner wall of the right side of the protection box (3), the driving wheel (6) is fixedly sleeved on the output shaft of the first stepping motor (7), the first stepping motor (7) is meshed with the right side of the driven wheel (5), the second stepping motor (9) is mounted in the middle of the top end of the drying box (1), and the output of the second stepping motor (9) penetrates through the drying box (1), extends to the inside of the supporting tube (4) and is fixedly connected with the rotating shaft (8).

6. An electrostatic painting finished product drying device according to claim 1, characterized in that two support plates (11) are respectively and fixedly installed at two sides of the support tube (4), two support rods (12) are respectively and fixedly installed at the bottom of two rotary tables (13), and two rotary tables (13) are respectively connected with the top of two support rods (12) through bearings.

7. The electrostatic painting finished product drying device as claimed in claim 1, wherein two of said second chain wheels (15) are fixedly sleeved on the outer surface of the rotating shaft (8), two of said first chain wheels (14) are fixedly sleeved on the outer surfaces of the two supporting rods (12), two of said chains (16) are respectively in transmission connection between the two second chain wheels (15) and the two first chain wheels (14), and the two of said chains (16) respectively penetrate through the inner walls of the two sides of the supporting tube (4).