阅读说明：本技术 一种链式滚涂装置 (Chain type roller coating device ) 是由 张淋 袁成 于 2020-07-07 设计创作，主要内容包括：本发明涉及喷涂设备技术领域,具体是一种链式滚涂装置,包括驱动轮、链条、烘干组件、导向组件和多个滚涂组件；导向组件包括至少两个从动轮和至少一个第一导向轮,第一导向轮设置在从动轮的一侧；链条上具有设置待滚涂件的安装组件,链条套装在驱动轮、从动轮和第一导向轮上,驱动轮能够带动链条移动,待滚涂件随着链条运动；烘干组件和第一导向轮设置在从动轮的同一侧；第一导向轮设置在烘干组件内,以使链条能够移动至烘干组件内；滚涂组件设置在从动轮的另一侧,滚涂组件与待滚涂件抵接,滚涂组件用于涂敷待滚涂件；本发明将第一导向轮设置在烘干组件内,使得待滚涂件滚涂后,待滚涂件均进入烘干区域进行烘干,提高了生产效率。(The invention relates to the technical field of spraying equipment, in particular to a chain type roller coating device which comprises a driving wheel, a chain, a drying assembly, a guide assembly and a plurality of roller coating assemblies, wherein the chain is arranged on the driving wheel; the guide assembly comprises at least two driven wheels and at least one first guide wheel, and the first guide wheel is arranged on one side of the driven wheels; the chain is provided with an installation assembly for arranging a piece to be roller-coated, the chain is sleeved on the driving wheel, the driven wheel and the first guide wheel, the driving wheel can drive the chain to move, and the piece to be roller-coated moves along with the chain; the drying assembly and the first guide wheel are arranged on the same side of the driven wheel; the first guide wheel is arranged in the drying assembly so that the chain can move into the drying assembly; the roll coating assembly is arranged on the other side of the driven wheel and is abutted against the piece to be roll coated, and the roll coating assembly is used for coating the piece to be roll coated; according to the invention, the first guide wheel is arranged in the drying assembly, so that after the piece to be roller-coated is roller-coated, the piece to be roller-coated enters the drying area to be dried, and the production efficiency is improved.)

1. A chain type roller coating device is characterized by comprising a driving wheel (1), a chain (2), a drying assembly (3), a guide assembly (4) and a plurality of roller coating assemblies (5);

the guide assembly (4) comprises at least two driven wheels (41) and at least one first guide wheel (42), and the first guide wheel (42) is arranged on one side of the driven wheels (41);

the chain (2) is provided with a mounting assembly for arranging a piece to be roller-coated (6), the chain (2) is sleeved on the driving wheel (1), the driven wheel (41) and the first guide wheel (42), the driving wheel (1) can drive the chain (2) to move, and the piece to be roller-coated (6) moves along with the chain (2);

the drying assembly (3) and the first guide wheel (42) are arranged on the same side of the driven wheel (41); the first guide wheel (42) is arranged in the drying assembly (3) so that the chain (2) can move into the drying assembly (3), and the drying assembly (3) is used for drying a piece (6) to be roller-coated;

the roll coating assembly (5) is arranged on the other side of the driven wheel (41), the roll coating assembly (5) is abutted to the piece to be roll coated (6), and the roll coating assembly (5) is used for coating the piece to be roll coated (6).

2. A chain type roller coating device according to claim 1, wherein said guide assembly (4) comprises three second guide wheels (43) and three driven wheels (41);

the driven wheels (41) and the second guide wheels (43) are arranged at intervals along the central connecting line direction of the three driven wheels (41), the chains (2) are sleeved on the driven wheels (41) and the second guide wheels (43), and the arrangement direction of the chains (2) between the driven wheels (41) and the second guide wheels (43) is consistent with the distribution direction of the plurality of roller coating assemblies (5).

3. A chain type roller coating device according to claim 2, wherein said guiding assembly (4) further comprises four said first guiding wheels (42) and four third guiding wheels (44), said first guiding wheels (42) and said third guiding wheels (44) being used for tensioning and guiding said chain (2), said first guiding wheels (42) being arranged inside said drying assembly (3);

in the guide assembly (4), the chain (2) is sleeved on the driven wheel (41), the second guide wheel (43) and the first guide wheel (42) at intervals.

4. A chain type roller coating device according to claim 3, wherein the number of roller coating units (5) corresponds to the number of driven wheels (41), and the position of the roller coating units (5) corresponds to the position of the driven wheels (41).

5. A chain type roller coating device according to claim 4, wherein said roller coating unit (5) comprises a receiving tank (51) and a roller (52); the width of the accommodating tank (51) is larger than the diameter of the roller (52), the roller (52) is arranged in the accommodating tank (51), and liquid is contained in the accommodating tank (51);

the roller (52) is rotatably connected with the accommodating groove (51), and the side wall of the roller (52) is abutted against the side wall of the piece to be roll-coated (6).

6. A chain type roller coating apparatus according to claim 5, further comprising a fourth guide pulley (11), a fifth guide pulley (12), a first tension pulley (13) and a second tension pulley (14);

the chain (2) is sleeved on the fifth guide wheel (12), the fourth guide wheel (11), the guide assembly (4), the first tensioning wheel (13) and the second tensioning wheel (14) in sequence; wherein the fourth guide pulley (11), the fifth guide pulley (12), the first tension pulley (13) and the second tension pulley (14) are chain wheels.

7. The chain type roller coating apparatus according to claim 6, further comprising a frame and a driving member;

the driving piece, the drying component (3), the driving wheel (1), the guiding component (4) and the roller coating component (5) are all arranged on the rack;

the driving piece is connected with the driving wheel (1) and used for driving the driving wheel (1) to rotate.

8. A chain type roller coating device according to claim 7, wherein said drying assembly (3) comprises a plurality of partitions provided on said frame, said partitions being interconnected to form a drying zone;

the first guide wheel (42), the first tensioning wheel (13) and the fifth guide wheel (12) are all arranged in the drying area.

9. A chain type roller coating apparatus according to claim 8, wherein said member to be roller coated (6) is cylindrical, a side wall of said member to be roller coated (6) is provided tangentially to a side wall of said cylinder (52), and a length of said cylinder (52) is not less than a length of said member to be roller coated (6).

10. A chain type roller coating device according to claim 9, wherein said mounting assembly is provided on the side of said chain (2), said mounting assembly being connected to said piece to be roller coated (6), said mounting assembly being adapted to secure said piece to be roller coated (6).

Technical Field

The invention relates to the technical field of spraying equipment, in particular to a chain type roller coating device.

Background

It is well known that metallic materials, with the exception of a few noble metals, are subject to corrosion by chemical and electrochemical reactions with the surrounding medium. In order to prevent the copper surface from being corroded by air, people adopt the super-quartz-speed spraying technology to spray protective materials on the copper surface so as to achieve the purpose of corrosion prevention.

The part spraying is an important part in the part processing, not only influences the appearance and the aesthetic degree of the part, but also determines the service life of the part. Particularly, for surface spraying of cylindrical parts, the common surface spraying of cylindrical parts at present is to spray the spraying liquid on the surfaces of parts by using a spray gun, but because the sizes and shapes of the parts are different, uniform distribution of the spraying liquid is generally difficult to realize.

The prior art has the following technical problems: when the scheme is adopted to spray the cylindrical part, the surface of the part is mainly sprayed in a mode of rotating a spray gun, and the uniform distribution of the spraying liquid still cannot be ensured; in particular, it is not possible to spray the surfaces of a plurality of cylindrical parts of different sizes simultaneously.

Based on the disadvantages of the prior art, there is a need to develop a chain type roller coating apparatus to solve the above problems.

Disclosure of Invention

In order to solve the technical problems, the invention provides a chain type roller coating device, wherein a first guide wheel is arranged in a drying assembly, so that after each roller coating of a piece to be roller coated is performed once, a chain drives the piece to be roller coated to enter a drying area for drying, the roller coating quality is improved, and the production efficiency is also improved; simultaneously, the width of the containing groove is larger than the diameter of the roller, so that after the piece to be roll-coated is roll-coated, the redundant liquid on the piece to be roll-coated can fall into the containing groove again, the waste of the liquid coated on the piece to be roll-coated is avoided, and the production cost is reduced to a certain extent.

The invention discloses a chain type roller coating device, which comprises a driving wheel, a chain, a drying assembly, a guide assembly and a plurality of roller coating assemblies, wherein the chain is arranged on the driving wheel;

the guide assembly comprises at least two driven wheels and at least one first guide wheel, and the first guide wheel is arranged on one side of the driven wheels;

the chain is provided with a mounting assembly for arranging a piece to be roller-coated, the chain is sleeved on the driving wheel, the driven wheel and the first guide wheel, the driving wheel can drive the chain to move, and the piece to be roller-coated moves along with the chain;

the drying assembly and the first guide wheel are arranged on the same side of the driven wheel; the first guide wheel is arranged in the drying assembly so that the chain can move into the drying assembly, and the drying assembly is used for drying a piece to be roller-coated;

the roller coating assembly is arranged on the other side of the driven wheel and is abutted against the piece to be roller coated, and the roller coating assembly is used for coating the piece to be roller coated.

Further, the guide assembly comprises three second guide wheels and three driven wheels;

the driven wheels and the second guide wheels are arranged at intervals along the central connecting line direction of the three driven wheels, the chain is sleeved on the driven wheels and the second guide wheels, and the arrangement direction of the chain between the driven wheels and the second guide wheels is consistent with the distribution direction of the plurality of roller coating assemblies.

Further, the guiding assembly further comprises four first guiding wheels and four third guiding wheels, the first guiding wheels and the third guiding wheels are used for tensioning and guiding the chain, and the first guiding wheels are arranged in the drying assembly;

in the guide assembly, the chain is sleeved on the driven wheel, the second guide wheel and the first guide wheel at intervals.

Further, the number of the roll coating assemblies corresponds to the number of the driven wheels, and the positions of the roll coating assemblies correspond to the positions of the driven wheels.

Further, the roller coating assembly comprises a receiving tank and a roller; the width of the accommodating tank is larger than the diameter of the roller, the roller is arranged in the accommodating tank, and liquid is contained in the accommodating tank;

the roller is rotatably connected with the accommodating groove, and the side wall of the roller is abutted to the side wall of the piece to be roll-coated.

Further, the device also comprises a fourth guide wheel, a fifth guide wheel, a first tensioning wheel and a second tensioning wheel;

the chain is sequentially sleeved on the fifth guide wheel, the fourth guide wheel, the guide assembly, the first tensioning wheel and the second tensioning wheel; wherein the fourth guide wheel, the fifth guide wheel, the first tensioning wheel and the second tensioning wheel are chain wheels.

Further, the device also comprises a machine frame and a driving piece;

the driving part, the drying assembly, the driving wheel, the guide assembly and the roller coating assembly are all arranged on the rack;

the driving piece is connected with the driving wheel and used for driving the driving wheel to rotate.

Furthermore, the drying assembly comprises a plurality of partition plates, the partition plates are arranged on the rack, and the plurality of partition plates are mutually connected to form a drying area;

the first guide wheel, the first tensioning wheel and the fifth guide wheel are all arranged in the drying area.

Further, the piece to be roll-coated is cylindrical, the side wall of the piece to be roll-coated is tangent to the side wall of the roller, and the length of the roller is not less than that of the piece to be roll-coated.

Further, the installation component is arranged on the side face of the chain, the installation component is connected with the piece to be roll-coated, and the installation component is used for fixing the piece to be roll-coated.

The embodiment of the invention has the following beneficial effects:

1. according to the invention, the first guide wheel is arranged in the drying assembly, so that after the piece to be roller-coated is roller-coated once, the chain drives the piece to be roller-coated to enter the drying area for drying, the roller-coating quality is improved, and the production efficiency is also improved.

2. According to the invention, the width of the accommodating groove is larger than the diameter of the roller, so that after the piece to be roll-coated is roll-coated, the redundant liquid on the piece to be roll-coated can fall into the accommodating groove again, the waste of the liquid coated on the piece to be roll-coated is avoided, and the production cost is reduced to a certain extent.

3. According to the invention, only the first guide wheel, the fifth guide wheel and the first tensioning wheel are reasonably distributed and arranged in the drying area, so that the range of the drying area is reduced, the heat loss is effectively reduced, and the resources are saved.

Drawings

In order to more clearly illustrate the technical solution of the present invention, the drawings used in the description of the embodiment or the prior art will be briefly described below. It is obvious that the drawings in the following description are only some embodiments of the invention, and that for a person skilled in the art it is also possible to derive other drawings from these drawings without inventive effort.

FIG. 1 is a structural view of a chain type roll coating apparatus according to the present embodiment;

fig. 2 is a partially enlarged view of the joint of the roll coating unit and the member to be roll coated according to the present embodiment.

Wherein the reference numerals in the figures correspond to:

1-driving wheels; 2-a chain; 3-drying the assembly; 4-a guide assembly; 5-a roller coating assembly; 6-a piece to be roll-coated; 11-a fourth guide wheel; 12-a fifth guide wheel; 13-a first tensioning wheel; 14-a second tensioning wheel; 41-driven wheel; 42-a first guide wheel; 43-a second guide wheel; 44-a third guide wheel; 51-an accommodating tank; 52-roller.

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 obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.

It should be noted that the terms "first," "second," and the like in the description and claims of the present invention and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the invention described herein are capable of operation in sequences other than those illustrated or described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

The prior art has the following defects: the chain type roller coating equipment exists in the prior art, but the chain type roller coating equipment in the prior art is different from the structure of the application, the roller coating and drying of the roller coating equipment in the prior art are respectively arranged, so that the roller coating efficiency is lower, and liquid medicine is wasted due to the structure in the prior art; in addition, the current common cylindrical part surface roll coating is difficult to realize the uniform distribution of the spraying liquid due to the different sizes and shapes of the parts.

Aiming at the defects of the prior art, the first guide wheel is arranged in the drying assembly, so that after the piece to be roll-coated is roll-coated once, the chain drives the piece to be roll-coated to enter the drying area for drying, the roll-coating quality is improved, and the production efficiency is also improved; simultaneously, the width of the containing groove is larger than the diameter of the roller, so that after the piece to be roll-coated is roll-coated, the redundant liquid on the piece to be roll-coated can fall into the containing groove again, the waste of the liquid coated on the piece to be roll-coated is avoided, and the production cost is reduced to a certain extent.

Example 1

Referring to fig. 1-2, the present embodiment provides a chain type roller coating apparatus, which includes a driving wheel 1, a chain 2, a drying assembly 3, a guiding assembly 4 and a plurality of roller coating assemblies 5;

the guide assembly 4 comprises at least two driven wheels 41 and at least one first guide wheel 42, wherein the first guide wheel 42 is arranged on one side of the driven wheels 41;

the chain 2 is provided with an installation assembly for arranging a piece to be roller-coated 6, the chain 2 is sleeved on the driving wheel 1, the driven wheel 41 and the first guide wheel 42, the driving wheel 1 can drive the chain 2 to move, and the piece to be roller-coated 6 moves along with the chain 2;

the drying assembly 3 and the first guide wheel 42 are arranged on the same side of the driven wheel 41; the first guide wheel 42 is arranged in the drying assembly 3, so that the chain 2 can move into the drying assembly 3, and the drying assembly 3 is used for drying the piece to be rolled and coated 6;

the roll coating assembly 5 is arranged on the other side of the driven wheel 41, the roll coating assembly 5 is abutted to the piece to be roll coated 6, and the roll coating assembly 5 is used for coating the piece to be roll coated 6.

It should be noted that: the piece to be sprayed in the embodiment is generally cylindrical; under the drive of the driving wheel 1, the piece to be roller-coated 6 enters the drying assembly 3 for drying after being sprayed once, so that the roller-coating quality is improved, and the production efficiency is also improved; while waste of liquid applied to the member to be roll-coated 6 can be avoided.

Preferably, said guide assembly 4 comprises three second guide wheels 43 and three said driven wheels 41;

along the central connecting line direction of the three driven wheels 41, the driven wheels 41 and the second guide wheels 43 are arranged at intervals, the chain 2 is sleeved on the driven wheels 41 and the second guide wheels 43, and the arrangement direction of the chain 2 between the driven wheels 41 and the second guide wheels 43 is consistent with the distribution direction of the plurality of roll coating assemblies 5.

Specifically, the position of the driven wheel 41 on the chain type roller coating device can be set at will, as long as it is ensured that when the chain 2 moves along a plurality of driven wheels 41, the liquid on the roller coating assembly 5 can be sufficiently coated on the piece 6 to be roller coated, and meanwhile, the spraying liquid is uniformly distributed on the piece to be coated; the driven wheels 41 may also be regularly distributed for the purpose of making the overall chain type painting apparatus more aesthetically pleasing.

The position of the second guide wheel 43 on the chain type roller coating device can be set at will as long as the moving direction of the chain 2 is ensured, so that the roller coating assembly 5 can fully coat the liquid on the piece 6 to be roller coated; the second guide wheels 43 may also be regularly distributed for the purpose of making the overall chain-type roller coating apparatus more aesthetically pleasing.

The position of the first guide wheel 42 on the chain type roller coating device can be set at will as long as the moving direction of the chain 2 is ensured, and as long as the first guide wheel 42 is ensured in the drying area of the drying assembly 3 and the chain 2 is tensioned at the same time; the first guide wheels 42 may also be regularly distributed for the purpose of making the overall chain-type roller coating apparatus more aesthetically pleasing.

The position of the third guide wheel 44 on the chain type roller coating device can be set at will, as long as the moving direction of the chain 2 is ensured, and the chain 2 is tensioned; the third guide wheels 44 may also be regularly distributed for the purpose of making the overall chain-type roller coating apparatus more aesthetically pleasing.

Specifically, the number and positions of the second guide wheels 43 and the driven wheels 41 correspond one to one.

Preferably, the guiding assembly 4 further comprises four first guiding wheels 42 and four third guiding wheels 44, the first guiding wheels 42 and the third guiding wheels 44 are used for tensioning and guiding the chain 2, and the first guiding wheels 42 are arranged in the drying assembly 3;

in the guide assembly 4, the chain 2 is sleeved on the driven wheel 41, the second guide wheel 43 and the first guide wheel 42 at intervals.

Specifically, in the guide assembly 4, the chain 2 is sequentially sleeved on the first driven wheel 41, the first second guide wheel 43, the first guide wheel 42, the second first guide wheel 42, the third first guide wheel 42, the second driven wheel 41, the second guide wheel 43, the fourth first guide wheel 42, the first third guide wheel 44, the second third guide wheel 44, the third driven wheel 41, the third second guide wheel 43, the third guide wheel 44 and the fourth third guide wheel 44.

A line connecting the center of the first third guide wheel 44 and the center of the second third guide wheel 44 is a first straight line, a line connecting the center of the third guide wheel 44 and the center of the fourth third guide wheel 44 is a second straight line, and the directions of the first straight line and the second straight line are the same.

Preferably, the number of the roll coating assemblies 5 corresponds to the number of the driven wheels 41, and the positions of the roll coating assemblies 5 correspond to the positions of the driven wheels 41.

Specifically, the number of the roller coating assemblies 5 and the driven wheels 41 is 3, the number of the driven wheels 41 may be two, four or any other number as long as the roller coating requirement is met, and the number of the driven wheels 41, the first guide wheels 42, the second guide wheels 43 and the third guide wheels 44 is set according to actual conditions.

Preferably, the roller coating assembly 5 comprises a containing tank 51 and a cylinder 52; the width of the accommodating tank 51 is larger than the diameter of the roller 52, the roller 52 is arranged in the accommodating tank 51, and liquid is contained in the accommodating tank 51;

the roller 52 is rotatably connected with the accommodating groove 51, and the side wall of the roller 52 is abutted with the side wall of the piece to be roller-coated 6.

Specifically, the roller coating assembly 5 is fixedly arranged on the frame.

Specifically, the accommodating groove 51 is a housing with an opening at one end, and the shape of the accommodating groove 51 may be any shape; the shape of the accommodating groove 51 will be described as a cylindrical shape; the diameter of the accommodating groove 51 is larger than that of the drum 52, and the axis of the accommodating groove 51 and the axis of the drum 52 are arranged perpendicular to each other.

The painting member 51 is used for painting the member to be painted 6 on the driven wheel 41 corresponding to the position thereof.

Preferably, a fourth guide wheel 11, a fifth guide wheel 12, a first tension wheel 13 and a second tension wheel 14 are further included;

the chain 2 is sequentially sleeved on the fifth guide wheel 12, the fourth guide wheel 11, the guide assembly 4, the first tension wheel 13 and the second tension wheel 14; wherein, the fourth guide pulley 11, the fifth guide pulley 12, the first tension pulley 13 and the second tension pulley 14 are all chain wheels.

In particular, the main purpose of providing said fifth guide wheel 12 inside said drying assembly 3 is: the piece 6 to be roller-coated is preheated through a drying area before being roller-coated with liquid, so that the subsequent drying operation is facilitated.

Preferably, the device also comprises a frame and a driving piece;

the driving part, the drying component 3, the driving wheel 1, the guiding component 4 and the roller coating component 5 are all arranged on the rack;

the driving piece is connected with the driving wheel 1 and used for driving the driving wheel 1 to rotate.

Specifically, the frame is fixed subaerial, the driving piece is the motor, one end of motor with frame fixed connection, the output shaft drive of motor drive wheel 1 rotates.

Preferably, the drying assembly 3 comprises a plurality of partition plates, the partition plates are arranged on the rack, and the plurality of partition plates are connected with each other to form a drying area;

the first guide wheel 42, the first tensioning wheel 13 and the fifth guide wheel 12 are all arranged in the drying zone.

Specifically, the chain 2 is attached to the driven pulley 41, the first guide pulley 42, the second guide pulley 43, the third guide pulley 44, the driving pulley 1, the first tension pulley 13, and the second tension pulley 14 in a single piece.

Specifically, the arrangement position of the first tensioning wheel 13 and the second tensioning wheel 14 can be any position, as long as the chain 2 is tensioned, and the area of the drying area is prevented from being excessively enlarged.

Preferably, the piece to be roll-coated 6 is cylindrical, the side wall of the piece to be roll-coated 6 is tangential to the side wall of the roller 52, and the length of the roller 52 is not less than the length of the piece to be roll-coated 6.

Specifically, the reason why the length of the roller 52 is made larger than the length of the member to be roll-coated 6 is: the roller 52 can apply liquid to any position on the piece 6 to be rolled and coated, and the uniform application is ensured; and the axis of the piece to be roller-coated 6 and the axis of the roller 52 are arranged in parallel with each other.

Preferably, the mounting assembly is arranged on the side surface of the chain 2, the mounting assembly is connected with the piece to be roll-coated 6, and the mounting assembly is used for fixing the piece to be roll-coated 6.

The spraying process of the chain type roller coating device comprises the following steps: firstly, mounting a piece 6 to be roll-coated on the mounting assembly; starting the driving part to enable the driving wheel 1 to drive the chain 2 to move; the piece 6 to be roller-coated sequentially passes through the fifth guide wheel 12, so that the piece 6 to be roller-coated is preheated; performing roller coating and drying for three times; finally, the piece 6 to be roller-coated is removed from the chain type roller coating device.

Although the present invention has been described by way of preferred embodiments, the present invention is not limited to the embodiments described herein, and various changes and modifications may be made without departing from the scope of the present invention.

In this document, the terms front, back, upper and lower are used to define the components in the drawings and the positions of the components relative to each other, and are used for clarity and convenience of the technical solution. It is to be understood that the use of the directional terms should not be taken to limit the scope of the claims.

The embodiments and features of the embodiments described herein above can be combined with each other without conflict.

While the invention has been described in connection with what is presently considered to be the most practical and preferred embodiment, it is to be understood that the invention is not to be limited to the disclosed embodiment, but on the contrary, is intended to cover various modifications and equivalent arrangements included within the spirit and scope of the appended claims.