CN216898276U

CN216898276U - Powder coating drying device for coating production

Info

Publication number: CN216898276U
Application number: CN202123115864.2U
Authority: CN
Inventors: 孙英健; 王羽洁; 刘桂秀
Original assignee: Tianjin Jinyutiantu Coating Co ltd
Current assignee: Tianjin Jinyutiantu Coating Co ltd
Priority date: 2021-12-06
Filing date: 2021-12-06
Publication date: 2022-07-05
Anticipated expiration: 2031-12-06

Abstract

The utility model provides a powder coating drying device for coating production, which relates to the technical field of coating production and processing, and comprises a main body box, a coating dispersing mechanism and a drying mechanism, wherein a partition plate is fixedly connected to the inner cavity of the main body box, a screw rod is connected to the output end of a motor, a coating box is in threaded connection with the screw rod, a rotating rod is rotatably connected below the partition plate, a cam is fixedly connected to the rotating rod, a through hole is formed in the right end of the partition plate, and one end of a movable plate is hinged to a connecting seat. And the powder can be continuously dispersed and conveyed, and the integral drying efficiency is also improved.

Description

Powder coating drying device for coating production

Technical Field

The utility model relates to the technical field of paint production and processing, in particular to a powder paint drying device for paint production.

Background

The powder coating is a solid powder synthetic resin coating composed of solid resin, pigment, filler, auxiliary agent and the like, and has two main types of thermoplasticity and thermosetting. The appearance of a coating film of the thermoplastic powder coating is poor, the adhesion force between the thermoplastic powder coating and metal is also poor, so the thermoplastic powder coating is rarely applied in the field of automobile coating, the thermosetting powder coating is generally adopted in the field of automobile coating, thermosetting synthetic resin is taken as a film forming substance in the thermosetting powder coating, the resin is firstly melted in the drying process and then is cured into a flat and hard coating film after chemical crosslinking, and the appearance, various mechanical properties and corrosion resistance of a paint film formed by the coating can meet the requirements of automobile coating.

In the production and processing process of powder coating, the powder coating needs to be dried through a drying device, however, the existing powder coating is easy to accumulate together during drying, so that the drying effect of part of the powder coating is poor, and the drying efficiency is low.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a powder coating drying device for coating production, which aims to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a powder coating drying device for coating production, which comprises a main body box, a coating dispersing mechanism and a drying mechanism, the coating dispersing mechanism comprises a coating box, a clapboard, a motor, a screw rod, a transmission piece, a rotating rod, a cam, a connecting seat and a movable plate, the baffle plate is fixedly connected with the inner cavity of the main body box, the right side of the main body box is provided with a motor base, the motor is arranged on the motor base, the screw rod is connected with the output end of the motor, the coating box is connected with the screw rod in a threaded manner, the lower end of the paint box slides along the top surface of the clapboard, the rotating rod is rotationally connected below the clapboard, the transmission piece is arranged between the rotating rod and the screw rod, the cam is fixedly connected on the rotating rod, the right end of the clapboard is provided with a through hole, the connecting seat is installed on the inner side of the through hole, one end of the movable plate is hinged to the connecting seat, and the upper end of the cam abuts against the bottom surface of the movable plate.

Preferably, the drying mechanism comprises an air heater, an air delivery pipe, a guide plate, a baffle and a collecting box, the air heater is installed on the left side of the main box, the air delivery pipe is communicated with the output end of the air heater and extends to the inner cavity of the main box, the guide plate is provided with a plurality of groups and is obliquely arranged on the inner wall of the main box respectively, the baffle is fixedly connected to the lowest layer of the bottom of the guide plate, and the collecting box is arranged at the left end of the bottom of the inner cavity of the main box.

Preferably, the top of main body case is equipped with the feed inlet, and the size of feed inlet and the size phase-match of scribbling the workbin, the upper and lower both ends of scribbling the workbin all open the setting, the upper left side intercommunication of main body case has the exhaust pipe.

Preferably, the through holes are provided in a plurality of groups, and the width of the through holes is larger than that of the paint tank.

Preferably, the bottom of the inner cavity of the coating box is provided with a scraping strip, and the section of the scraping strip is triangular.

Preferably, the below of main part case is equipped with the bottom plate, the left end at bottom plate top is equipped with branch, the main part case articulates the top at branch, the right side of main part case is equipped with the horizontal pole, it is connected with the second bull stick to rotate on the horizontal pole, the bottom fixedly connected with sloping platform of second bull stick, and the right-hand member of main part bottom of the case portion takes on the inclined plane of sloping platform, the top of second bull stick is equipped with bevel gear, the right-hand member of bull stick also is equipped with bevel gear, and two sets of bevel gear meshes mutually.

Compared with the prior art, the utility model has the beneficial effects that: according to the utility model, through the designed coating dispersing mechanism, the coating box moves back and forth through the rotation of the screw rod, and the movable plate is adjusted to rotate through the cam while moving, so that the powder coating intermittently falls on the material guide plate from the through hole and slides along the inclined material guide plate, and is dried by hot air conveyed from bottom to top during sliding, the whole drying process is more uniform, the coating is not easy to be omitted, the drying quality is improved, the powder can be continuously dispersed and conveyed, and the whole drying efficiency is also improved.

Of course, it is not necessary for any product in which the utility model is practiced to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

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

FIG. 2 is a schematic top view of the partition according to the present invention;

fig. 3 is a schematic structural diagram of embodiment 2 of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1-main body box, 2-coating dispersing mechanism, 201-coating box, 202-clapboard, 203-motor, 204-screw rod, 205-driving part, 206-rotating rod, 207-cam, 208-connecting seat, 209-movable plate, 3-drying mechanism, 301-hot air blower, 302-air conveying pipe, 303-guide plate, 304-baffle, 305-collecting box, 4-motor seat, 5-through hole, 6-feeding hole, 7-exhaust pipe, 8-scraping strip, 9-bottom plate, 10-supporting rod, 11-cross rod, 12-second rotating rod, 13-oblique table and 14-bevel gear.

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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1

Referring to fig. 1-3, the present invention provides a technical solution: a powder coating drying device for coating production comprises a main body box 1, a coating dispersing mechanism 2 and a drying mechanism 3, wherein the coating dispersing mechanism 2 comprises a coating box 201, a partition plate 202, a motor 203, a screw rod 204, a transmission piece 205, a rotating rod 206, a cam 207, a connecting seat 208 and a movable plate 209, the partition plate 202 is fixedly connected with an inner cavity of the main body box 1, the right side of the main body box 1 is provided with a motor base 4, the motor 203 is arranged on the motor base 4, the screw rod 204 is connected with an output end of the motor 203, the coating box 201 is in threaded connection with the screw rod 204, the lower end of the coating box 201 slides along the top surface of the partition plate 202, the rotating rod 206 is rotatably connected below the partition plate 202, the transmission piece 205 is arranged between the rotating rod 206 and the screw rod 204, the cam 207 is fixedly connected on the rotating rod 206, the right end of the partition plate 202 is provided with a through hole 5, the connecting seat 208 is arranged on the inner side of the through hole 5, one end of the movable plate 209 is hinged on the connecting seat 208, and the upper end of the cam 207 abuts on the bottom surface of the movable plate 209.

Wherein, stoving mechanism 3 includes air heater 301, defeated tuber pipe 302, stock guide 303, baffle 304 and collecting box 305, air heater 301 installs in the left side of main part case 1, defeated tuber pipe 302 intercommunication is at the output of air heater 301, and extends to the inner chamber of main part case 1, stock guide 303 is equipped with the multiunit, and the slope sets up respectively on the inner wall of main part case 1, baffle 304 fixed connection is in the bottom of lower floor stock guide 303, collecting box 305 sets up the left end in main part case 1 inner chamber bottom.

Wherein, the top of main part case 1 is equipped with feed inlet 6, and the size of feed inlet 6 and the size phase-match of scribbling workbin 201, scribbles the equal open setting in upper and lower both ends of workbin 201, and the upper left side intercommunication of main part case 1 has exhaust pipe 7.

Wherein, the through holes 5 are provided in multiple groups, and the width of the through holes 5 is larger than that of the paint tank 201.

Wherein, the bottom of the inner cavity of the coating box 201 is provided with a scraping strip 8, and the section of the scraping strip 8 is triangular.

Example 2

Compared with example 1, the difference is that:

wherein, the below of main part case 1 is equipped with bottom plate 9, the left end at bottom plate 9 top is equipped with branch 10, main part case 1 articulates the top at branch 10, main part case 1's right side is equipped with horizontal pole 11, it is connected with second bull stick 12 to rotate on the horizontal pole 11, the bottom fixedly connected with sloping platform 13 of second bull stick 12, and the right-hand member of main part case 1 bottom is taken on the inclined plane of sloping platform 13, the top of second bull stick 12 is equipped with bevel gear 14, the right-hand member of bull stick 206 also is equipped with bevel gear 14, and two sets of bevel gear 14 mesh mutually, transmission through the second bull stick, make whole main part case 1 to make a round trip to rock, when rocking, make the coating in the collecting box difficult piling up, the collection effect is better, and also reduced the residue of coating on the multiunit stock guide, further improve the stoving effect of whole device.

One specific application of this embodiment is: the device supplies electric energy to electrical elements in the device through an external power supply and controls the on-off of the electrical elements through a control switch;

when the powder coating drying device is used, firstly, powder coating is injected into the coating box 201 through the feeding hole 6, then the motor 203 is started, the motor 203 (communicated with pulse current) drives the screw rod 204 to periodically rotate forwards and backwards, so that the coating box 201 moves back and forth along the upper side of the partition plate 202, the screw rod 204 can drive the rotating rod 206 to rotate when rotating, the cam 207 can rotate along with the screw rod, the movable plate 209 can rotate along the connecting seat 208, a gap is formed between the movable plate 209 and the through hole 5, and when the coating box 201 is positioned above the through hole 5, the powder coating can fall onto the material guide plate 303 through the through hole 5, at the moment, the hot air fan 301 is started again, hot air is output into the main box 1, the heat moves upwards along the path formed by the material guide plate 303 and fully contacts with the coating sliding downwards along the material guide plate 303, drying is completed, and finally, the powder coating falls into the collecting box 305.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the utility model disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the utility model to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best utilize the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a powder coating drying device for coating production which characterized in that: including main part case (1), coating dispersion mechanism (2) and stoving mechanism (3), coating dispersion mechanism (2) are including coating case (201), baffle (202), motor (203), lead screw (204), driving medium (205), bull stick (206), cam (207), connecting seat (208) and fly leaf (209), baffle (202) fixed connection is in the inner chamber of main part case (1), the right side of main part case (1) is equipped with motor cabinet (4), motor (203) is installed on motor cabinet (4), the output at motor (203) is connected to lead screw (204), coating case (201) threaded connection is on lead screw (204), and the lower extreme of coating case (201) slides along the top surface of baffle (202), bull stick (206) rotate to be connected in the below of baffle (202), driving medium (205) set up between bull stick (206) and lead screw (204), the cam (207) is fixedly connected to the rotating rod (206), a through hole (5) is formed in the right end of the partition plate (202), the connecting seat (208) is installed on the inner side of the through hole (5), one end of the movable plate (209) is hinged to the connecting seat (208), and the upper end of the cam (207) abuts against the bottom surface of the movable plate (209).

2. The powder coating drying device for coating production as claimed in claim 1, wherein: drying mechanism (3) include air heater (301), defeated tuber pipe (302), stock guide (303), baffle (304) and collecting box (305), the left side at main part case (1) is installed in air heater (301), defeated tuber pipe (302) intercommunication is at the output of air heater (301), and extends to the inner chamber of main part case (1), stock guide (303) are equipped with the multiunit, and the slope sets up respectively on the inner wall of main part case (1), baffle (304) fixed connection is at the lower floor the bottom of stock guide (303), collecting box (305) set up the left end in main part case (1) inner chamber bottom.

3. The powder coating drying device for coating production as claimed in claim 1, wherein: the top of main part case (1) is equipped with feed inlet (6), and the size of feed inlet (6) and the size phase-match of scribbling workbin (201), the equal opening in upper and lower both ends of scribbling workbin (201) sets up, the upper left side intercommunication of main part case (1) has exhaust pipe (7).

4. The powder coating drying device for coating production as claimed in claim 1, wherein: the through holes (5) are provided with a plurality of groups, and the width of the through holes (5) is larger than that of the paint tank (201).

5. The powder coating drying device for coating production as claimed in claim 1, wherein: the bottom of the inner cavity of the coating box (201) is provided with a scraping strip (8), and the section of the scraping strip (8) is triangular.

6. The powder coating drying device for coating production as claimed in claim 1, wherein: the utility model discloses a novel multifunctional desk, it is equipped with bottom plate (9) below main body case (1), the left end at bottom plate (9) top is equipped with branch (10), main body case (1) articulates the top in branch (10), the right side of main body case (1) is equipped with horizontal pole (11), it is connected with second bull stick (12) to rotate on horizontal pole (11), the bottom fixedly connected with sloping (13) of second bull stick (12), and the right-hand member of main body case (1) bottom also is equipped with bevel gear (14), and is two sets of bevel gear (14) mesh mutually.