阅读说明：本技术 一种方便维护的涂料过滤装置 (Convenient coating filter equipment who maintains ) 是由 郭坤 于 2019-12-10 设计创作，主要内容包括：本发明属于涂料加工机械技术领域,具体涉及一种方便维护的涂料过滤装置,包括机架,机架上由下到上依次设有过滤装置、过度体、柱型搅拌装置、盖体装置；所述盖体装置上固定电机,电机连接搅拌轴,搅拌轴上可拆卸安装搅拌叶片；过滤装置内设有过滤组件,过滤组件通过设置定位条和辅助定位条使过滤网能在竖直方向上移动。本发明相比现有技术具有以下优点：设置多组过滤组件,能够提高过滤性能,灵活度高；过滤组件结构的合理设置,能够使定位条和辅助定位条配合,能在一定范围内竖直震动,能够保证过滤效果,有效保护弹簧件等配件不被涂料污染,延长其使用寿命；盖体与搅拌装置的合理设置,能够保证方便拆装,提高清洗或维护效率。(The invention belongs to the technical field of coating processing machinery, and particularly relates to a coating filtering device convenient to maintain, which comprises a rack, wherein the rack is sequentially provided with a filtering device, a transition body, a column-shaped stirring device and a cover body device from bottom to top; a motor is fixed on the cover body device and connected with a stirring shaft, and stirring blades are detachably arranged on the stirring shaft; be equipped with filtering component in the filter equipment, filtering component makes the filter screen can move in vertical direction through setting up location strip and assistance-localization real-time strip. Compared with the prior art, the invention has the following advantages: the arrangement of a plurality of groups of filtering components can improve the filtering performance and has high flexibility; due to the reasonable arrangement of the structure of the filtering assembly, the positioning strips and the auxiliary positioning strips can be matched, and can vertically vibrate within a certain range, so that the filtering effect can be ensured, fittings such as spring parts and the like can be effectively protected from being polluted by the coating, and the service life of the filtering assembly is prolonged; the reasonable arrangement of the cover body and the stirring device can ensure that the cover body and the stirring device are convenient to disassemble and assemble, and the cleaning or maintenance efficiency is improved.)

1. A coating filtering device convenient to maintain comprises a rack and is characterized in that a filtering device with a cuboid structure is arranged on the rack, a cuboid cavity is formed in the filtering device, a plurality of horizontally arranged strip-shaped grooves are formed in one side wall of the filtering device, strip-shaped through grooves with the same specification as the strip-shaped grooves are formed in the side wall opposite to the strip-shaped grooves, and a discharge hole is formed in the bottom of the filtering device; a column-shaped stirring device with an opening at the upper end is arranged above the filtering device, a cover body device is arranged above the stirring device, and a transition body is arranged between the bottom of the stirring device and the filtering device; a connecting piece is fixed on the upper edge of the column-shaped stirring device, the connecting piece is an annular column body, an annular clamping groove is formed in the upper side of the connecting piece, and a connecting bearing body is arranged in the center of the inner bottom surface of the stirring device; the lower edge of the cover body device is provided with an annular bulge matched with the annular clamping groove; the top of the cover body device is provided with a motor, the motor is connected with a stirring shaft, the stirring shaft penetrates through the cover body device and is positioned below the cover body device, a plurality of mounting pieces are uniformly arranged on the stirring shaft, stirring blades are detachably mounted on the mounting pieces, and the bottom of the stirring shaft is connected with a connecting bearing body; the bottom of the stirring device is provided with a plurality of annular through grooves, and the annular through grooves penetrate through the bottom surface of the stirring device, the transition body and the top surface of the filtering device;

the filter assembly is arranged in the strip-shaped groove and the strip-shaped through groove which are at the same height, the filter assembly comprises a limiting strip matched with the strip-shaped groove, the limiting strip comprises a cover plate and a clamping piece, the cover plate and the clamping piece are detachably fixed, the cover plate and the clamping piece are combined to form a strip-shaped cavity, a movable through groove is formed in the side wall, away from the cover plate, of the clamping piece, a positioning strip is arranged in the strip-shaped cavity, the top and the bottom of the positioning strip are connected with the clamping piece through a spring piece, and a; one side, far away from the cover plate, of the positioning strip is detachably connected with an auxiliary positioning strip, one side, close to the positioning strip, of the auxiliary positioning strip is provided with a strip-shaped protrusion, and the height of the strip-shaped protrusion is not more than 1/3 of the height of the movable through groove; a positioning clamping groove is formed in one side, far away from the positioning strip, of the auxiliary positioning strip, a clamping bulge is arranged on the opening side of the positioning clamping groove, and a filter screen is clamped in the positioning clamping groove; the cover plate of the right limiting strip is provided with a handle.

2. The maintenance-friendly paint filter device as claimed in claim 1, wherein the surfaces of the strip-shaped grooves and the strip-shaped through grooves are provided with elastic layers.

3. The maintenance-friendly paint filter device as claimed in claim 1, wherein the annular through groove is inclined, and the outer diameter of the top of the annular through groove is larger than that of the bottom of the annular through groove.

4. The maintenance-friendly paint filter device of claim 1, wherein the connector has a loop width greater than a wall thickness of the stirring device.

5. The paint filter for easy maintenance as claimed in claim 1, wherein the cover means has a plurality of lifting lugs at the top thereof.

6. The paint filter device convenient for maintenance as claimed in claim 1, wherein the outer side wall of the filter device is provided with a plurality of blocking members at positions above the strip-shaped through grooves, and the blocking members are used for limiting the limiting strips arranged in the strip-shaped through grooves.

7. The maintenance-friendly paint filter device of claim 1, further comprising a strip plug body that mates with the strip channel structure.

8. The paint filter device convenient for maintenance as claimed in claim 1, wherein the filter device is provided at the bottom thereof with a guide plate having a truncated cone shape disposed obliquely.

Technical Field

The invention belongs to the technical field of coating processing machinery, and particularly relates to a coating filtering device convenient to maintain.

Background

The coating is an organic chemical high polymer material, can form a high polymer compound type coating film, decorates or protects a coated object, and belongs to fine chemical products according to the classification of modern current chemical products, before the coating is used, the coating is generally required to be filtered, impurities can exist in the coating, the impurities can influence the service performance of the coating, in the using process, a filter screen is inconvenient to take out and clean, the phenomena of blockage and the like can occur after long-time use, the filtering effect of the coating is influenced, the filtering time is prolonged, the existing device capable of replacing the filter screen can not realize quick replacement, the production time can be influenced, and therefore, how to realize quick replacement of the filter screen needs to be researched; in addition, the coating material is usually stirred before filtration, so that the coating material is uniformly distributed, but the cleaning difficulty of the device is increased.

Disclosure of Invention

The invention aims to provide a paint filtering device convenient to maintain, which solves the problem that the existing filter screen is not easy to replace or clean, can effectively treat impurities and can realize long-time recycling.

The invention is realized by the following technical scheme: a coating filtering device convenient to maintain comprises a rack, wherein a filtering device with a cuboid structure is arranged on the rack, a cuboid cavity is formed in the filtering device, a plurality of horizontally arranged strip-shaped grooves are formed in one side wall of the filtering device, strip-shaped through grooves with the same specification as the strip-shaped grooves are formed in the side wall opposite to the strip-shaped grooves, and a discharge hole is formed in the bottom of the filtering device; a column-shaped stirring device with an opening at the upper end is arranged above the filtering device, a cover body device is arranged above the stirring device, and a transition body is arranged between the bottom of the stirring device and the filtering device; a connecting piece is fixed on the upper edge of the column-shaped stirring device, the connecting piece is an annular column body, an annular clamping groove is formed in the upper side of the connecting piece, and a connecting bearing body is arranged in the center of the inner bottom surface of the stirring device; the lower edge of the cover body device is provided with an annular bulge matched with the annular clamping groove; the top of the cover body device is provided with a motor, the motor is connected with a stirring shaft, the stirring shaft penetrates through the cover body device and is positioned below the cover body device, a plurality of mounting pieces are uniformly arranged on the stirring shaft, stirring blades are detachably mounted on the mounting pieces, and the bottom of the stirring shaft is connected with a connecting bearing body; the bottom of the stirring device is provided with a plurality of annular through grooves, and the annular through grooves penetrate through the bottom surface of the stirring device, the transition body and the top surface of the filtering device;

the filter assembly is arranged in the strip-shaped groove and the strip-shaped through groove which are at the same height, the filter assembly comprises a limiting strip matched with the strip-shaped groove, the limiting strip comprises a cover plate and a clamping piece, the cover plate and the clamping piece are detachably fixed, the cover plate and the clamping piece are combined to form a strip-shaped cavity, a movable through groove is formed in the side wall, away from the cover plate, of the clamping piece, a positioning strip is arranged in the strip-shaped cavity, the top and the bottom of the positioning strip are connected with the clamping piece through a spring piece, and a; one side, far away from the cover plate, of the positioning strip is detachably connected with an auxiliary positioning strip, one side, close to the positioning strip, of the auxiliary positioning strip is provided with a strip-shaped protrusion, and the height of the strip-shaped protrusion is not more than 1/3 of the height of the movable through groove; a positioning clamping groove is formed in one side, far away from the positioning strip, of the auxiliary positioning strip, a clamping bulge is arranged on the opening side of the positioning clamping groove, and a filter screen is clamped in the positioning clamping groove; the cover plate of the right limiting strip is provided with a handle.

For further improvement of the scheme, the elastic layers are arranged on the surfaces of the strip-shaped groove and the strip-shaped through groove, so that the sealing performance of the filtering component and the filtering device can be ensured; the annular through groove is obliquely arranged, the outer diameter of the top of the annular through groove is larger than that of the bottom of the annular through groove, and an outflow channel can be prolonged; the ring width of the connecting piece is larger than the wall thickness of the stirring device, so that the arrangement of a ring-shaped groove can be facilitated, and the clamping stability of the cover body device is ensured; the plurality of lifting lugs are arranged at the top of the cover body device, so that the cover body can be conveniently operated; the position of the outer side wall of the filtering device, which is positioned above the strip-shaped through groove, is provided with a plurality of clamping parts, and the clamping parts are used for limiting strips arranged in the strip-shaped through groove, so that the stable combination of the filtering piece and the filtering device can be further ensured; the filter device comprises a strip-shaped plug body matched with the strip-shaped through groove structure, so that the flexibility in use can be improved, and the filter device is sealed by the strip-shaped plug body when not in use; the round platform-shaped material guide plate is obliquely arranged at the bottom of the filtering device, so that the coating can be effectively prevented from being accumulated on the bottom surface of the filtering device.

Compared with the prior art, the invention has the following advantages: the filter screen has the advantages that the filter screen is provided with a plurality of groups of filter assemblies, so that the filter performance can be improved, one or more groups of filter assemblies can be freely selected according to actual requirements, the flexibility is high, and the filter screen can be replaced or maintained respectively; due to the reasonable arrangement of the structure of the filtering assembly, the positioning strips and the auxiliary positioning strips can be matched, and can vertically vibrate within a certain range, so that the filtering effect can be ensured, fittings such as spring parts and the like can be effectively protected from being polluted by the coating, and the service life of the filtering assembly is prolonged; the reasonable arrangement of the cover body and the stirring device can ensure that the cover body and the stirring device are convenient to disassemble and assemble, and the cleaning or maintenance efficiency is improved.

Drawings

Fig. 1 is a schematic structural view of the present invention.

Figure 2 is a cross-sectional view of a filter element.

Fig. 3 is a schematic structural view of the positioning bar and the auxiliary positioning bar.

Fig. 4 is a top view of the present invention.

Fig. 5 is a partial structural schematic view of a column type stirring apparatus.

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.

As shown in fig. 1-5, a coating filtering device convenient for maintenance comprises a frame 1, wherein a filtering device 2 with a cuboid structure is arranged on the frame 1, a cuboid cavity is formed in the filtering device 2, a plurality of horizontally arranged strip-shaped grooves 21 are arranged on one side wall of the filtering device 2, strip-shaped through grooves (not shown in the figures) with the same specification as the strip-shaped grooves 21 are arranged on the side wall opposite to the strip-shaped grooves 21, and elastic layers 25 are arranged on the surfaces of the strip-shaped grooves 21 and the strip-shaped through grooves, so that the sealing performance of the filtering component and the filtering device can be ensured; the bottom of the filtering device 2 is provided with a discharge hole 23; a column-shaped stirring device 3 with an opening at the upper end is arranged above the filtering device 2, a cover body device 4 is arranged above the stirring device 3, and a transition body 34 is arranged between the bottom of the stirring device 3 and the filtering device 2; a connecting piece 31 is fixed on the upper edge of the column-shaped stirring device 3, the connecting piece 31 is an annular column, the annular width of the connecting piece 31 is larger than the wall thickness of the stirring device 3, an annular groove 311 can be arranged conveniently, and the clamping stability of the cover body device 3 is ensured; the upper side of the connecting piece 31 is provided with an annular clamping groove 311, and the central position of the inner bottom surface of the stirring device 3 is provided with a connecting bearing body 32; the lower edge of the cover device 4 is provided with an annular bulge 43 matched with the annular clamping groove 311; the top of the cover body device 4 is provided with a plurality of lifting lugs 42 and a feed inlet 41, the top of the cover body device 4 is provided with a motor 5, the motor 5 is connected with a stirring shaft 51, the stirring shaft 51 penetrates through the cover body device 4 and is positioned below the cover body device 4, a plurality of mounting pieces 52 are uniformly arranged on the stirring shaft 51, stirring blades 53 are detachably mounted on the mounting pieces 52, and the bottom of the stirring shaft 51 is connected with a connecting bearing body 32; the bottom of the stirring device 3 is provided with a plurality of annular through grooves 33, the annular through grooves 33 penetrate through the bottom surface of the stirring device 3, the transition body 34 and the top surface of the filtering device 2, the annular through grooves 33 are obliquely arranged, and the outer diameter of the top of each annular through groove 33 is larger than that of the bottom of each annular through groove, so that an outflow channel can be prolonged;

the filter assembly 6 is arranged in the strip-shaped groove 21 and the strip-shaped through groove which are at the same height, the filter assembly 6 comprises a limiting strip matched with the strip-shaped groove 21, the limiting strip comprises a cover plate 61 and a clamping piece 62, the cover plate 61 and the clamping piece 62 are detachably fixed, the cover plate 61 and the clamping piece 62 are combined to form a strip-shaped cavity, a movable through groove 63 is arranged on the side wall, away from the cover plate 61, of the clamping piece 62, a positioning strip 65 is arranged in the strip-shaped cavity, the top and the bottom of the positioning strip 65 are connected with the clamping piece 62 through a spring piece 67, and a vibrator 66 is; the side, far away from the cover plate 61, of the positioning strip 65 is detachably connected with an auxiliary positioning strip 64, a strip-shaped protrusion 641 is arranged on one side, close to the positioning strip 65, of the auxiliary positioning strip 64, and the height of the strip-shaped protrusion 641 is not greater than 1/3 of the height of the movable through groove 63; a positioning clamping groove 642 is formed in one side, away from the positioning strip 65, of the auxiliary positioning strip 64, a clamping protrusion 643 is formed in the opening side of the positioning clamping groove 642, and the filter screen 68 is clamped in the positioning clamping groove 642, so that the filter screen 68 can be conveniently clamped and fixed; the position that the lateral wall of filter equipment 2 is located the logical groove top of bar is equipped with a plurality of screens pieces 24, still include with the logical groove structure assorted bar stopper 7 of bar, be equipped with handle 71 (can conveniently push and pull filter assembly 6) on the apron of the spacing strip in right side.

When the device is used, the coating is fed from the feeding hole 41 and is stirred by the stirring blades 53 in the stirring device 3, the stirred coating is guided into the filtering device 2 through the annular through groove 33, the filtering net 68 vibrates in the vertical direction under the action of the vibrator 66, the filtering efficiency can be ensured, and the coating after being filtered for many times is guided out from the discharging hole 23; one group of filtering assemblies 6 or two groups of filtering assemblies 6 can be selected according to actual requirements, and strip-shaped plugs 7 are arranged in strip-shaped through grooves without the filtering assemblies 6; when two groups of filtering assemblies 6 are used for filtering at the same time, the replacement and cleaning frequency of the upper filtering assembly 6 is higher than that of the lower filtering assembly 6; the cover device 4 and the stirring device 3 can be maintained separately, and the stirring shaft 51, the mounting member 52, and the stirring blade 53 can be maintained separately.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.