CN211612582U

CN211612582U - Feed inlet for paint production

Info

Publication number: CN211612582U
Application number: CN201922038094.2U
Authority: CN
Inventors: 罗晶
Original assignee: Zhangjiagang Liyu Chemical Co ltd
Current assignee: Zhangjiagang Liyu Chemical Co ltd
Priority date: 2019-11-23
Filing date: 2019-11-23
Publication date: 2020-10-02
Anticipated expiration: 2029-11-23

Abstract

The application discloses a feed inlet for coating production, including the inlet pipe, the inlet pipe includes the first section that the pipe diameter increases in proper order, second section and third section, the second section rotates with first section to be connected, the third section rotates with the second section to be connected, be equipped with the filter plate in the first section, the center department of filtering the filter plate is fixed with the (mixing) shaft that extends to in the second section, be equipped with stirring paddle leaf on the (mixing) shaft, the (mixing) shaft sets up with the second section is coaxial, fixed cover is equipped with first gear on the second section outer wall, the second section is equipped with outward with first gear engagement's second gear, the second gear is connected with the rotating electrical machines, be equipped with the bottom in the second section of. The device is interior (mixing) shaft and first section fixed connection, and the second section receives motor drive to rotate the back, and the (mixing) shaft stirs the mixing to the raw materials in the second section, has effectively avoided the raw materials to pile up the condition emergence of blockking up the inlet pipe under the prerequisite of ensureing preliminary mixing to improve mixing efficiency.

Description

Feed inlet for paint production

Technical Field

The application relates to the field of paint production, in particular to a feed inlet for paint production.

Background

The coating is a continuous film which is coated on the surface of a protected or decorated object and can form firm adhesion with the object to be coated, and is a viscous liquid which is prepared by taking resin, oil or emulsion as a main material, adding or not adding pigments and fillers, adding corresponding auxiliary agents and using organic solvent or water.

In the coating production process, need add various liquid raw materials, these liquid raw materials need mix, and the pan feeding pipe of the pan feeding mouth of current mixing machine is hollow cylinder structure, and the raw materials is direct to be carried to the inside of mixing the machine through the pan feeding pipe, and such pan feeding mode is too simple, can not improve the efficiency that the raw materials mixes.

Among the prior art, the utility model patent that patent number is CN201721158898.0 discloses a feed inlet for paint produce, it realizes preliminary mixing through the paddle that sets up crisscross coming in intraductally to accelerate mixing speed, but in the in-service use process, because the paddle rotates the impact force that relies on raw and other materials, and this impact force is limited, thereby raw and other materials form in paddle department easily and pile up and block up the inlet pipe, influence mixing efficiency.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a feed inlet for coating production to overcome not enough among the prior art.

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

the embodiment of the application discloses a feed inlet for coating production, including the inlet pipe, its characterized in that: the feeding pipe comprises a first section, a second section and a third section, the pipe diameter of the feeding pipe is sequentially increased, a first annular groove is concavely arranged on the outer wall of the bottom of the first section, a first annular lug matched with the first annular groove is convexly arranged on the inner wall of the top of the second section, the second section is rotatably connected with the first section through the first annular lug, a second annular groove is concavely arranged on the outer wall of the bottom of the second section, a second annular lug matched with the second annular groove is arranged on the inner wall of the top of the third section, the third section is rotatably connected with the second section through the second annular lug, a filter screen plate is arranged in the first section, a stirring shaft extending into the second section is fixed at the center of the filter screen plate, stirring blades are arranged on the stirring shaft, the stirring shaft and the second section are coaxially arranged, a first gear is fixedly sleeved on the outer wall of the second section, and a second gear, the second gear is connected with a rotating motor, a bottom cover is arranged in the second section below the stirring shaft, and a discharge hole is formed in the bottom cover.

Preferably, in the feed inlet for dope production described above, the first gear is integrally formed with the second section.

Preferably, in the feed inlet for paint production, the aperture of the discharge hole is gradually reduced from top to bottom.

Preferably, in the feed inlet for paint production, bearings are arranged between the upper end surface and the lower end surface of the first annular groove and the upper end surface and the lower end surface of the first annular bump, and bearings are arranged between the upper end surface and the lower end surface of the second annular groove and the upper end surface and the lower end surface of the second annular bump.

Preferably, in the feed inlet for dope production described above, the bearing is a two-way thrust ball bearing.

Preferably, in the feed inlet for paint production, a first reinforcing rib is arranged on the outer wall of the first section in a protruding mode, a second reinforcing rib is arranged on the outer wall of the third section in a protruding mode, a third reinforcing rib is connected between the first reinforcing rib and the second reinforcing rib, and the third reinforcing rib is arranged on the outer side of the first gear.

Compared with the prior art, the utility model has the advantages of:

the device is interior (mixing) shaft and first section fixed connection, and the second section receives motor drive to rotate the back, and the (mixing) shaft stirs the mixing to the raw materials in the second section, has effectively avoided the raw materials to pile up the condition emergence of blockking up the inlet pipe under the prerequisite of ensureing preliminary mixing to improve mixing efficiency.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present application, and it is obvious for those skilled in the art to obtain other drawings based on the drawings without creative efforts.

Fig. 1 is a schematic structural diagram of a feed inlet for paint production according to an embodiment of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be described in detail below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1, the feed inlet for paint production in this embodiment includes a feed pipe 1, the feed pipe 1 includes a first section 101, a second section 102 and a third section 103 with sequentially increasing pipe diameters, a first annular groove 104 is concavely provided on an outer wall of a bottom of the first section 101, a first annular protrusion 105 matching with the first annular groove 104 is convexly provided on an inner wall of a top of the second section 102, the second section 102 is rotatably connected with the first section 101 through the first annular protrusion 104, a second annular groove 106 is concavely provided on an outer wall of a bottom of the second section 102, a second annular protrusion 107 matching with the second annular groove 106 is provided on an inner wall of a top of the third section 103, the third section 103 is rotatably connected with the second section 102 through the second annular protrusion 107, a filter screen 2 is provided in the first section 101, a stirring shaft 3 extending into the second section is fixed at a center of the filter screen 2, a stirring blade 301 is provided on the stirring shaft 3, the outer wall of the second section 102 is fixedly sleeved with a first gear 4, the second section 102 is externally provided with a second gear 5 meshed with the first gear 4, the second gear 5 is connected with a rotating motor 6, a bottom cover 7 is arranged in the second section 102 below the stirring shaft 3, and the bottom cover 7 is provided with a discharge hole 701.

Further, the first gear 4 is integrally formed with the second segment 102.

Further, the aperture of the discharging hole 701 is gradually reduced from top to bottom.

Further, bearings 8 are arranged between the upper end surface and the lower end surface of the first annular groove 105 and the upper end surface and the lower end surface of the first annular bump 106, and bearings 8 are arranged between the upper end surface and the lower end surface of the second annular groove 106 and the upper end surface and the lower end surface of the second annular bump 107.

Further, the bearing 8 is a bidirectional thrust ball bearing.

Furthermore, a first reinforcing rib 9 is arranged on the outer wall of the first section 101 in a protruding mode, a second reinforcing rib 10 is arranged on the outer wall of the third section 103 in a protruding mode, a third reinforcing rib 11 is connected between the first reinforcing rib 9 and the second reinforcing rib 10, and the third reinforcing rib 11 is arranged on the outer side of the first gear 4.

In the technical scheme, a first section and a third section are synchronously fixed through a reinforcing rib, a stirring shaft is fixed with a filter screen plate in the first section, the first section or the third section is fixed with a mixing machine through a conventional technology, after the second section is driven by a motor to rotate, because the second section is rotationally connected with the third section of the first section, the second section can independently rotate without being influenced by the first section and the third section, the raw materials which enter the second section and are stacked on the cover plate can rotate along with the second section, the stirring shaft extending into the second section is fixed and passively stirs the raw materials in the second section to be uniformly stirred, the raw materials are stirred all the time in the stirring process, therefore, the mixed raw materials can not be accumulated in the second section for a long time to cause blockage, and the mixed raw materials flow out from the discharge hole of the cover plate, effectively avoided the raw materials to pile up the condition emergence of blockking up the inlet pipe under the prerequisite of guaranteeing preliminary mixing to improve mixing efficiency.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

The foregoing is merely a detailed description of the present application, and it should be noted that modifications and embellishments could be made by those skilled in the art without departing from the principle of the present application, and these should also be considered as the protection scope of the present application.

Claims

1. A feed inlet for dope production, includes the inlet pipe, its characterized in that: the feeding pipe comprises a first section, a second section and a third section, the pipe diameter of the feeding pipe is sequentially increased, a first annular groove is concavely arranged on the outer wall of the bottom of the first section, a first annular lug matched with the first annular groove is convexly arranged on the inner wall of the top of the second section, the second section is rotatably connected with the first section through the first annular lug, a second annular groove is concavely arranged on the outer wall of the bottom of the second section, a second annular lug matched with the second annular groove is arranged on the inner wall of the top of the third section, the third section is rotatably connected with the second section through the second annular lug, a filter screen plate is arranged in the first section, a stirring shaft extending into the second section is fixed at the center of the filter screen plate, stirring blades are arranged on the stirring shaft, the stirring shaft and the second section are coaxially arranged, a first gear is fixedly sleeved on the outer wall of the second section, and a second gear, the second gear is connected with a rotating motor, a bottom cover is arranged in the second section below the stirring shaft, and a discharge hole is formed in the bottom cover.

2. A feedwell for dope production as claimed in claim 1, wherein: the first gear and the second section are integrally formed.

3. A feedwell for dope production as claimed in claim 1, wherein: the aperture of the discharge hole is gradually reduced from top to bottom.

4. A feedwell for dope production as claimed in claim 1, wherein: and bearings are arranged between the upper end surface and the lower end surface of the first annular groove and the upper end surface and the lower end surface of the first annular bump, and bearings are arranged between the upper end surface and the lower end surface of the second annular groove and the upper end surface and the lower end surface of the second annular bump.

5. A feedwell for dope production as claimed in claim 4, wherein: the bearing is a bidirectional thrust ball bearing.

6. A feedwell for dope production as claimed in claim 1, wherein: the first section of outer wall is provided with a first reinforcing rib in an upward protruding mode, the third section of outer wall is provided with a second reinforcing rib in an upward protruding mode, a third reinforcing rib is connected between the first reinforcing rib and the second reinforcing rib, and the third reinforcing rib is arranged on the outer side of the first gear.