CN217292952U

CN217292952U - Toner stirring and feeding system

Info

Publication number: CN217292952U
Application number: CN202220400096.0U
Authority: CN
Inventors: 谭明华; 田继耕
Original assignee: Guilin Juntaifu Electric Co ltd; Hainan Jinpan Intelligent Technology Co ltd
Current assignee: Guilin Juntaifu Electric Co ltd; Hainan Jinpan Intelligent Technology Co ltd
Priority date: 2022-02-25
Filing date: 2022-02-25
Publication date: 2022-08-26
Anticipated expiration: 2032-02-25

Abstract

The utility model provides a toner stirring charging system, including the resin bucket, the material preparation jar, interim storage tank and agitator tank, the feed inlet has been seted up on the interim storage tank, first discharge gate and second discharge gate, the feed inlet is connected with the resin bucket through first pipeline, first pipeline facial make-up is equipped with first valve, first discharge gate passes through the second pipeline and is connected with the material preparation jar, second pipeline facial make-up is equipped with the second valve, the second discharge gate passes through the third pipeline and is connected with the agitator tank, third pipeline facial make-up is equipped with the third valve, the agitator tank passes through the fourth pipeline and is connected with the material preparation jar, fourth pipeline facial make-up is equipped with the fourth valve, still be equipped with the toner charge door on the agitator tank, the agitator tank facial make-up is equipped with and is used for carrying out the rabbling mechanism that stirs to the material in the agitator tank. The charging device can conveniently feed the toner, and solves the quality defects that the toner cannot be agglomerated and scattered due to the slow rotating speed of the stirring paddle of the material preparation tank, so that the toner is uneven to cause product black spots, the toner is accumulated and the like.

Description

Toner stirring and feeding system

Technical Field

The utility model relates to a feeding device, concretely relates to toner stirring charging system.

Background

The existing epoxy resin pouring equipment generally adopts a screw conveyor to convey toner to complete toner feeding, the time for feeding the toner is long, and the feeding of the toner needs several hours usually once, so that the production efficiency is seriously influenced. In order to solve the problem, workshop staff weigh the toner according to the process proportion, open the observation window of the resin stock tank and pour the toner directly from the observation window, and the operation mainly causes the following problems:

1. toner leakage around the viewing window, including the tank top and floor, can result in poor environmental hygiene.

2. Toner becomes granular after absorbing moisture, and a large amount of resin raw materials are stored in the material preparation tank, so that the performance of raw materials is influenced by the temperature rise in the material preparation tank due to the heating of a high-speed rotating motor, therefore, the rotating speed of a stirring paddle arranged in the material preparation tank is generally slow (the rotating speed is less than 50r/min), toner particles are difficult to break up, black spots appear on the surface of a product, the toner inside the product is accumulated, and the quality of the product is influenced.

3. The observation window is dismantled and assembled repeatedly, leads to the easy smooth silk of installation screw of observation window, and the sealing washer is damaged easily to lead to the material preparation jar to seal not tight, influence the quality of prepareeing material.

Disclosure of Invention

The utility model discloses aim at solving one of the technical problem who proposes in the above-mentioned background art at least, provide one kind and can make things convenient for the reinforced toner stirring charging system of toner.

In order to achieve the above purpose, the utility model adopts the technical proposal that:

a toner stirring and feeding system comprises a resin barrel and a material preparing tank, and also comprises a temporary storage tank and a stirring tank, wherein the temporary storage tank is provided with a feeding hole, first discharge gate and second discharge gate, the top of interim storage tank is located at feed inlet and first discharge gate interval, the second discharge gate is located the bottom of interim storage tank, the feed inlet is connected with the resin drum through first pipeline, first pipeline facial make-up is equipped with first valve, first discharge gate passes through the second pipeline and is connected with the material preparation jar, second pipeline facial make-up is equipped with the second valve, the second discharge gate passes through the third pipeline and is connected with the agitator tank, third pipeline facial make-up is equipped with the third valve, the agitator tank passes through the fourth pipeline and is connected with the material preparation jar, fourth pipeline facial make-up is equipped with the fourth valve, still be equipped with the toner charge door on the agitator tank, the agitator tank facial make-up is equipped with the rabbling mechanism that is used for stirring the material in the agitator tank.

Further, the winding is equipped with first heating band on the outer wall of interim storage tank.

Further, the top of the temporary storage tank is provided with an inflation valve.

Further, the stirring mechanism comprises a stirring motor and a stirring blade, the stirring motor is arranged on the stirring tank and is connected with the stirring blade, the stirring blade is positioned in the stirring tank, and the rotating speed of the stirring motor is more than 2300 r/min.

Furthermore, a material guide device is arranged at the toner feeding port and comprises a feeding hopper and a feeding pipe, and the feeding hopper is connected with the stirring tank through the feeding pipe and communicated with the toner feeding port.

Furthermore, a second heating belt is wound on the third pipeline and is positioned between the second discharge port of the temporary storage tank and the third valve.

Further, the first valve, the second valve, the third valve and the fourth valve are all solenoid valves.

Further, the volume of the temporary storage tank is smaller than that of the material preparation tank.

Due to the adoption of the technical scheme, the utility model discloses following beneficial effect has:

1. above-mentioned toner stirring charging system adds a temporary storage jar and an agitator tank, during the use, stores the resin raw materials of predetermined volume respectively in temporary storage jar and material preparation jar, then lets in the agitator tank with the resin raw materials of storage in the temporary storage jar to stir with the toner that gets into in the agitator tank via the colouring material charge door, prepare into the mill base in advance, let in the material preparation jar with the resin raw materials in the material preparation jar at last again and stir the mixture. The setting of the material charge door on the agitator tank is convenient for the joining of toner, and toner need not to add the material preparation jar via the observation window of material preparation jar, avoids appearing having toner around the observation window and omits the poor problem of sanitation that leads to, simultaneously, can avoid because the material preparation jar that leads to is sealed not tight owing to dismouting observation window repeatedly, influences the problem emergence of the quality of prepareeing material.

2. Above-mentioned toner stirring charging system, the mill base is prepared into with the resin raw materials and the toner of storage in the temporary storage jar in advance in the agitator tank, then directly adds the mill base into the material preparation jar, compares in prior art and directly adds the toner to the material preparation jar in with the mode that the resin raw materials stirred and mixes, and it has solved because the stirring rake rotational speed of material preparation jar is slow and can't break up the toner agglomeration to lead to the inhomogeneous product black speck that arouses of toner, quality defects such as toner pile up. In addition, the rotation speed of the stirring motor on the stirring tank is set to be more than 2300r/min, and toner particles can be scattered by the high-speed rotation of the stirring blade in the stirring tank.

3. Above-mentioned toner stirring charging system, its resin raw materials have some to exist temporarily in the interim storage tank, and toner stirring charging system's structural arrangement makes after the resin raw materials is reinforced, the resin raw materials in the interim storage tank keeps the state of being full of, and after the resin raw materials is reinforced promptly, a jar of resin raw materials has just been stored in the interim storage tank, and whole process need not to weigh alone the resin raw materials that is used for making the look oar, has ensured the ratio precision of resin raw materials.

Drawings

Fig. 1 is a schematic structural diagram of a toner stirring and charging system according to a preferred embodiment of the present invention.

Description of the main elements

1. A resin barrel; 2. a material preparing tank; 3. a temporary storage tank; 31. a feed inlet; 32. a first discharge port; 34. a second discharge port; 4. a stirring tank; 5. a first pipe; 6. a first valve; 7. a second conduit; 8. a second valve; 9. a third pipeline; 10. a third valve; 11. a first heating belt; 12. a second heating belt; 13. an inflation valve; 14. a fourth conduit; 15. a fourth valve; 16. a stirring mechanism; 17. a stirring motor; 18. a stirring blade; 19. a material guiding device; 191. a hopper; 192. a feed tube.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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 work belong to the protection scope of the present invention.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1, a preferred embodiment of the present invention provides a toner stirring and feeding system, which is mainly used for epoxy resin casting equipment, the toner stirring and feeding system includes a resin barrel 1, a material preparing tank 2, a temporary storage tank 3 and a stirring tank 4, the resin barrel 1 is connected to the temporary stirring tank 4, the temporary stirring tank 4 is connected to both the material preparing tank 2 and the stirring tank 4, and the stirring tank 4 is connected to the material preparing tank 2.

The resin barrel 1 is used for storing resin raw materials and is in a normal pressure state, and the structure of the resin barrel 1 belongs to the prior art, and is not described herein for brevity. The stock tank 2 is used for storing raw materials such as resin, filler, and coloring material, and the volume of the stock tank 2 is about 300L. The material-preparing tank 2 is provided with a stirring device (not shown) and a vacuum pump (not shown), wherein the stirring device is used for stirring the materials in the material-preparing tank 2 and preventing the raw materials such as toner and the like from depositing; the vacuum pump is used for pumping air to the material preparation tank 2 so as to enable the material preparation tank 2 to be in a negative pressure state. The structure of the material tank 2 belongs to the prior art, and is not described herein for brevity.

The temporary storage tank 3 is provided with a feed inlet 31, a first discharge outlet 32 and a second discharge outlet 34, the feed inlet 31 and the first discharge outlet 32 are arranged at the top of the temporary storage tank 3 at intervals and communicated with the temporary storage tank 3, and the second discharge outlet 34 is arranged at the bottom of the temporary storage tank 3 and communicated with the temporary storage tank 3. The feed inlet 31 is connected with the resin barrel 1 through a first pipeline 5, a first valve 6 is arranged on the first pipeline 5, and the first valve 6 is used for controlling the on-off of the first pipeline 5. The first discharge hole 32 is connected to the material preparation tank 2 through the second pipeline 7, and in this embodiment, one end of the second pipeline 7, which is far away from the first discharge hole 32, is connected to the top of the material preparation tank 2. And a second valve 8 is arranged on the second pipeline 7, and the second valve 8 is used for controlling the on-off of the second pipeline 7. The second discharge port 34 is connected with a feeding port of the stirring tank 4 through a third pipeline 9, a third valve 10 is arranged on the third pipeline 9, and the third valve 10 is used for controlling the on-off of the third pipeline 9. In the present embodiment, the feeding port of the stirring tank 4 is located at the top of the stirring tank 4; the first valve 6, the second valve 8 and the third valve 10 are all solenoid valves in the prior art. The volume of the temporary storage tank 3 is smaller than that of the material preparation tank 2, and preferably, the volume of the temporary storage tank 3 is 1-2L. It can be understood that the volume of the temporary storage tank 3 can be set to other values, and the utility model discloses do not do the restriction.

In the embodiment, a first heating belt 11 is further wound on the outer wall of the temporary storage tank 3; the third pipeline 9 is wound with a second heating belt 12, and the second heating belt 12 is located between the second discharge port 34 of the temporary storage tank 3 and the third valve 10. The heating belt mainly comprises an electric heating material, an insulating material and the like, wherein the electric heating material is a nichrome belt and has the characteristics of quick heating, high thermal efficiency, long service life and the like, and the insulating material is a plurality of layers of alkali-free glass fibers and has good temperature resistance and reliable insulating property. The heating belt is soft in structure, can be directly wound on the surface of a heated part to be heated in use, and is uniform in heating temperature, simple to install, convenient to use, safe and reliable. The structure of the heating belt belongs to the prior art, and is not described herein for brevity.

In this embodiment, the top of the temporary storage tank 3 is also provided with an inflation valve 13. When the pressure in the temporary storage tank 3 is lower than the atmospheric pressure, the inflation valve 13 is opened, and the temporary storage tank 3 can suck air through the inflation valve 13. The structure of the inflation valve 13 is prior art and will not be described herein for brevity.

The discharge port of the stirring tank 4 is connected with the material preparing tank 2 through a fourth pipeline 14, a fourth valve 15 is arranged on the fourth pipeline 14, and the fourth valve 15 is used for controlling the on-off of the fourth pipeline 14. In the present embodiment, the discharge port of the agitator tank 4 is located at the bottom of the agitator tank 4, and the fourth valve 15 is an electromagnetic valve. The stirring tank 4 is further provided with a toner feed port (not shown) for adding a toner into the stirring tank 4. The toner feeding port is provided with a material guiding device 19, the material guiding device 19 comprises a feeding hopper 191 and a feeding pipe 192, the feeding hopper 191 is approximately in an inverted cone shape, and the feeding hopper 191 is connected with the stirring tank 4 through the feeding pipe 192 and is communicated with the toner feeding port. Can lead the colouring material to the toner charge door more conveniently through setting up loading hopper 191, and avoid the toner to omit at the reinforced in-process.

The stirring tank 4 is provided with a stirring mechanism 16 for stirring the materials in the stirring tank 4. In the present embodiment, the stirring mechanism 16 includes a stirring motor 17 and a stirring blade 18, and the stirring motor 17 is fixedly mounted on the stirring tank 4 and connected to the stirring blade 18; the stirring blade 18 is positioned in the stirring tank 4, and the stirring blade 18 can be driven by the stirring motor 17 to rotate so as to stir the materials in the stirring tank 4. Preferably, the rotation speed of the stirring motor 17 is above 2300 r/min.

When the toner stirring and charging system is used for charging, the first valve 6 and the second valve 8 are opened, the inflation valve 13, the third valve 10 and the fourth valve 15 are in a closed state, the vacuum pump on the material preparing tank 2 is opened, air in the material preparing tank 2 and the temporary storage tank 3 is extracted through the vacuum pump, so that negative pressure is formed in the material preparing tank 2 and the temporary storage tank 3, then under the action of atmospheric pressure, resin raw materials in the resin barrel 1 enter the temporary storage tank 3, and after the temporary storage tank 3 is filled, redundant resin raw materials enter the material preparing tank 2 through the second discharge port 34 and the second pipeline 7. After the predetermined amount of the resin material is extracted from the resin barrel 1, the vacuum pump stops operating, the resin material in the temporary storage tank 3 does not overflow along the first discharge port 32 at the top of the temporary storage tank 3, and the resin material in the temporary storage tank 3 is kept in a full state.

After the feeding is finished, a pot of resin raw materials are stored in the temporary storage tank 3, the first valve 6 and the second valve 8 are closed, the inflation valve 13 and the third valve 10 are opened, and the resin raw materials in the temporary storage tank 3 enter the stirring tank 4 under the action of self gravity.

After the resin raw material in the temporary storage tank 3 completely enters the stirring tank 4, the third valve 10 and the inflation valve 13 are closed, the toner is poured into the charging hopper 191 at the toner charging port, so that the toner enters the stirring tank 4, and the stirring mechanism 16 is started to stir and mix the resin raw material and the toner, so as to prepare the color paste.

After the color paste is prepared, the fourth valve 15 is opened, the prepared color paste in the stirring tank 4 is pumped into the material preparation tank 2 by using the vacuum pump on the material preparation tank 2, and the color paste and the resin raw material in the material preparation tank 2 are uniformly mixed by the stirring device on the material preparation tank 2, so that the material preparation operation is completed.

Above-mentioned toner stirring charge system adds a temporary storage tank 3 and an agitator tank 4, during the use, stores the resin raw materials of predetermined amount respectively in temporary storage tank 3 and material preparation jar 2, then lets in the resin raw materials of storage in the temporary storage tank 3 in agitator tank 4 to stir with the toner that gets into in the agitator tank 4 via the colouring material charge door, prepare into the mill base in advance, at last let in the mill base to mix with the resin raw materials in the material preparation jar 2 in order to stir the mixture with the material preparation jar 2. The setting of the material charge door is convenient for the joining of toner on agitator tank 4, and toner need not to add material preparation tank 2 via material preparation tank 2's observation window, avoids appearing the poor problem of sanitation that has toner to omit and lead to around the observation window, simultaneously, can avoid because the material preparation tank 2 that leads to of dismouting observation window is sealed not tight repeatedly, influences the problem emergence of the quality of prepareeing material.

Above-mentioned toner stirring charging system, the colour paste is prepared into with the resin raw materials and the toner that store in the interim storage tank 3 in advance in the agitator tank 4, then directly adds the colour paste in the material preparation jar 2, compares in prior art and directly adds the toner to the mode that mixes with the stirring of resin raw materials in material preparation jar 2, and it has solved because the stirring rake rotational speed of material preparation jar 2 is slow and can't break up the toner conglomeration to lead to the inhomogeneous product shading that arouses of toner, quality hidden danger such as toner pile up. In addition, the rotating speed of the stirring motor 17 on the stirring tank 4 is set to be more than 2300r/min, toner particles can be broken up through the high-speed rotation of the stirring blade 18 in the stirring tank 4, and the principle of the method is similar to that of a soybean milk machine and a wall breaking machine. In addition, even if the temperature in the stirring tank 4 rises due to the high-speed rotation of the stirring blade 18 in the stirring tank 4, which affects the performance of the resin raw material in the stirring tank 4, the amount of the resin raw material stored in the temporary storage tank 3 for passing into the stirring tank 4 is much smaller than the amount of the resin raw material stored in the stock preparation tank 2, so that the effect on the quality of the whole stock preparation in the stock preparation tank 2 can be ignored after the resin raw material in the stirring tank 4 is mixed with the resin raw material in the stock preparation tank 2.

Above-mentioned toner stirring charging system, its resin raw materials have some to exist temporarily in interim storage tank 3, and toner stirring charging system's structural arrangement makes after the resin raw materials is reinforced, the resin raw materials in interim storage tank 3 keeps the state full of, and after the resin raw materials is reinforced promptly, a jar of resin raw materials has just been stored in interim storage tank 3, and whole process need not to weigh alone the resin raw materials that is used for making the color paste, has ensured the ratio precision of resin raw materials.

In the toner stirring and feeding system, the first heating belt 11 is wound on the outer wall of the temporary storage tank 3; the third pipeline 9 is wound with a second heating belt 12, which can heat the resin raw materials in the temporary material storage tank 3 and the third pipeline 9, increase the fluidity of the resin, and prevent blockage.

One end of the first pipeline 5, which is far away from the resin barrel 1, is connected with the temporary storage tank 3 in a sealing manner through welding or a sealing ring can be arranged between the first pipeline 5 and the hole wall of the feed port 31; one end of the second pipeline 7 is in sealing connection with the temporary storage tank 3 by welding or a sealing ring can be arranged between the second pipeline 7 and the hole wall of the first discharge hole 32, and the like, the other end of the second pipeline 7 is in sealing connection with the material preparation tank 2 by welding, or a mounting hole (not marked) can be formed in the material preparation tank 2, the other end of the second pipeline 7 is penetrated through the mounting hole, and the sealing ring is arranged between the second pipeline 7 and the hole wall of the mounting hole to realize sealing connection; one end of the third pipeline 9 is in sealing connection with the temporary storage tank 3 by welding or a sealing ring can be arranged between the third pipeline 9 and the hole wall of the second discharge hole 34; the other end of the third pipeline 9 is welded with the stirring tank 4 or is inserted into the material inlet of the stirring tank 4, and the sealing connection is realized by arranging a sealing ring between the third pipeline 9 and the hole wall of the material inlet; fourth pipeline 14's one end and agitator tank 4 welding or the mode that sets up the sealing washer between the pore wall of fourth pipeline 14 and agitator tank 4's bin outlet is worn to establish agitator tank 4's bin outlet by the one end of fourth pipeline 14 realizes sealing connection, fourth pipeline 14 keeps away from agitator tank 4's one end and 2 accessible welded connection of material preparation jar, or set up the interlude hole (not shown) on the material preparation jar 2, wear to establish the interlude hole and set up the mode realization sealing connection of sealing washer between the pore wall of fourth pipeline 14 and interlude hole with the one end of keeping away from agitator tank 4 of fourth pipeline 14, thereby improve the leakproofness of material preparation jar 2 and interim storage tank 3, make things convenient for the extraction of mill base and resin raw materials, and be favorable to improving the quality of prepareeing material.

It is to be understood that the first valve 6, the second valve 8, the third valve 10, and the fourth valve 15 are not limited to the solenoid valves in the present embodiment, and other types of valves may be used.

The above description is for the detailed description of the preferred possible embodiments of the present invention, but the embodiments are not intended to limit the scope of the present invention, and all equivalent changes or modifications accomplished under the technical spirit suggested by the present invention should fall within the scope of the present invention.

Claims

1. The utility model provides a toner stirring charging system, includes resin bucket (1) and material preparation jar (2), its characterized in that: the toner stirring and feeding system further comprises a temporary storage tank (3) and a stirring tank (4), wherein the temporary storage tank (3) is provided with a feed inlet (31), a first discharge port (32) and a second discharge port (34), the feed inlet (31) and the first discharge port (32) are arranged at the top of the temporary storage tank (3) at intervals, the second discharge port (34) is arranged at the bottom of the temporary storage tank (3), the feed inlet (31) is connected with the resin barrel (1) through a first pipeline (5), the first pipeline (5) is provided with a first valve (6), the first discharge port (32) is connected with the standby tank (2) through a second pipeline (7), the second pipeline (7) is provided with a second valve (8), the second discharge port (34) is connected with the stirring tank (4) through a third pipeline (9), the third pipeline (9) is provided with a third valve (10), the stirring tank (4) is connected with the standby tank (2) through a fourth pipeline (14), a fourth valve (15) is arranged on the fourth pipeline (14), a toner charging opening is also arranged on the stirring tank (4), and a stirring mechanism (16) for stirring the materials in the stirring tank (4) is arranged on the stirring tank (4).

2. The toner agitation charging system as claimed in claim 1, wherein the temporary storage tank (3) is wound with a first heating belt (11) around an outer wall thereof.

3. The toner agitation charging system as claimed in claim 1, wherein the temporary storage tank (3) is provided at the top thereof with an air charging valve (13).

4. The toner stirring and feeding system as claimed in claim 1, wherein the stirring mechanism (16) comprises a stirring motor (17) and a stirring blade (18), the stirring motor (17) is mounted on the stirring tank (4) and connected with the stirring blade (18), the stirring blade (18) is located in the stirring tank (4), and the rotating speed of the stirring motor (17) is above 2300 r/min.

5. The toner stirring and feeding system as claimed in claim 1, wherein a material guiding device (19) is provided at the toner feeding port, the material guiding device (19) comprises a feeding hopper (191) and a feeding pipe (192), and the feeding hopper (191) is connected to the stirring tank (4) through the feeding pipe (192) and is communicated with the toner feeding port.

6. The toner stirring and charging system as claimed in claim 1, wherein a second heating belt (12) is wound around the third pipe (9), and the second heating belt (12) is located between the second discharge port (34) of the temporary storage tank (3) and the third valve (10).

7. The toner stirring and charging system as claimed in claim 1, wherein the first valve (6), the second valve (8), the third valve (10) and the fourth valve (15) are all solenoid valves.

8. The toner agitation charging system as claimed in claim 1, wherein the temporary storage tank (3) has a volume smaller than that of the spare tank (2).