CN209810039U - Printing ink ration raw materials agitator - Google Patents

Abstract

The utility model provides a printing ink ration raw materials agitator, include: staving, two stirring subassemblies, measuring pump and transfer line. The barrel body is provided with a stirring cavity, a feeding port, a transfusion port and a discharge port. The feed inlet, the infusion port and the discharge port are respectively communicated with the stirring cavity, a feed switch is arranged on the part of the barrel body at the feed inlet, a discharge switch is arranged on the part of the barrel body at the discharge port, and an infusion switch is arranged on the part of the barrel body at the infusion port. The output end of the metering pump is communicated with the input end of the infusion tube, and the output end of the infusion tube is communicated with the infusion port. The stirring subassembly includes agitator motor, stirring shaft, blade connecting piece and a plurality of stirring vane. The stirring motor is in driving connection with the stirring wheel shaft, and the stirring blades are connected with the stirring wheel shaft through blade connecting pieces. The blade connecting piece, a plurality of stirring blades and at least part of the stirring wheel shaft are accommodated in the stirring cavity. Two stirring subassemblies set up respectively in the top and the bottom of staving.

Description

Printing ink ration raw materials agitator

Technical Field

The utility model relates to an ink stirring field especially relates to a printing ink ration raw materials agitator.

Background

The ink is a homogeneous mixture of color body, binder, filler, additive, etc. The printing ink can print a pasty adhesive body with a certain fluidity on a body to be printed. Color, viscosity and drying properties are the three most important properties of an ink. There are many kinds of inks, and there are also large differences in physical properties. Some inks have a very high viscosity and some inks have a very low viscosity. In order to uniformly stir various raw materials for forming the printing ink, the printing ink quantitative raw material stirring barrel is visible everywhere in the fields of coating, printing and the like. In the process of processing and manufacturing the printing ink, the printing ink quantitative raw material stirring barrel is used for uniformly stirring a plurality of raw materials for forming the printing ink to obtain the printing ink with uniform viscosity.

With the continuous promotion and deepening of the industrial development process, the traditional ink quantitative raw material stirring barrel has low stirring speed and small stirring amount and can not meet the requirement of the market on ink raw material stirring. However, the increase of the capacity of the quantitative ink material mixing tank will seriously affect the mixing effect of the quantitative ink material mixing tank on the various components of the ink. In addition, it is a difficult problem in the ink manufacturing industry to control the metering ratio of each raw material for a large-capacity mixing tank.

SUMMERY OF THE UTILITY MODEL

Based on this, it is necessary to provide an ink quantitative raw material stirring barrel.

An ink quantitative raw material stirring barrel comprises: staving, two stirring subassemblies, measuring pump and transfer line.

The barrel body is provided with a stirring cavity, a feeding port, a transfusion port and a discharge port. The feeding port, the infusion port and the discharge port are respectively communicated with the stirring cavity, a feeding switch is arranged on the part of the barrel body at the feeding port, a discharge switch is arranged on the part of the barrel body at the discharge port, and an infusion switch is arranged on the part of the barrel body at the infusion port.

The output end of the metering pump is communicated with the input end of the infusion tube, and the output end of the infusion tube is communicated with the infusion port.

The stirring assembly comprises a stirring motor, a stirring wheel shaft, a blade connecting piece and a plurality of stirring blades. The stirring motor is in driving connection with the stirring wheel shaft, and the stirring blades are connected with the stirring wheel shaft through the blade connecting piece. The blade connecting piece, the stirring blades and at least part of the stirring wheel shaft are contained in the stirring cavity.

The two stirring assemblies are respectively arranged at the top and the bottom of the barrel body.

In one embodiment, the infusion switch is an electrically operated valve.

In one embodiment, the feeding switch is an electric valve.

In one embodiment, the discharge switch is an electrically operated valve.

In one embodiment, the ink quantitative raw material stirring barrel is further provided with a control mechanism, and the two stirring motors, the feeding switch, the discharging switch, the infusion switch and the metering pump are respectively and electrically connected with the control mechanism.

In one embodiment, the portion of the stirring axle remote from the blade connection is provided with a helical blade.

In one embodiment, the metering pump is a mechanical diaphragm metering pump.

In one embodiment, the metering pump is a hydraulic diaphragm metering pump.

In one embodiment, the metering pump is a plunger type metering pump.

In one embodiment, the metering pump is a piston-type metering pump.

A user can put various solid ink raw materials into the ink quantitative raw material stirring barrel through the feeding port, and the metering pump is controlled to input liquid raw materials into the barrel body through the infusion tube accurately and quantitatively. After the ink raw materials are put in, a user controls the two stirring assemblies to work, and the driving motor in the stirring assemblies drives the stirring wheel shaft to rotate so as to drive the stirring blades and the spiral blades to rotate. Because the two same stirring assemblies are respectively positioned at the top and the bottom of the barrel body, in the stirring process, various printing ink raw materials form two opposite-impacting rotational flows in a stirring cavity between the two same stirring assemblies, and the two opposite-impacting rotational flows collide with each other to fully mix the various printing ink raw materials in the printing ink quantitative raw material stirring barrel. The spiral blade arranged on the part of the stirring wheel shaft far away from the blade connecting piece increases the impact force for forming opposite-impact rotational flow. After the ink quantitative raw material stirring barrel is used for uniformly stirring various ink raw materials, a user can open the discharge switch to perform sub-packaging, collection and utilization on the stirred ink in the ink quantitative raw material stirring barrel. The quantitative ink raw material stirring barrel is high in stirring speed, high in stirring efficiency and large in stirring ink raw material amount, accurate quantitative addition can be realized for liquid raw materials, and the stirring effect of the quantitative ink raw material stirring barrel with huge capacity on a large amount of ink raw materials is greatly improved.

Drawings

FIG. 1 is a schematic view showing the construction of an ink quantitative material stirring barrel in one embodiment;

FIG. 2 is a schematic diagram of the construction of the stirring assembly in one embodiment;

fig. 3 is a schematic structural diagram of a control mechanism in one embodiment.

Detailed Description

In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, as those skilled in the art will be able to make similar modifications without departing from the spirit and scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.

Referring to fig. 1 and 2 together, in order to increase the efficiency of the large-capacity mixing barrel for mixing a large amount of ink raw materials, an embodiment of a mixing barrel 10 for mixing ink quantitative raw materials includes: barrel 100, two stirring assemblies 200, metering pump 400 and infusion tube 410. The various ink raw materials are stirred and mixed in the barrel 100, and the two stirring assemblies 200 stir the various ink raw materials in the barrel 100. In this embodiment, the metering pump 400 is a mechanical diaphragm metering pump. In one embodiment, the metering pump is a hydraulic diaphragm metering pump. In another embodiment, the metering pump is a plunger type metering pump. In yet another embodiment, the metering pump is a piston-type metering pump.

Specifically, referring to fig. 1 and 2, the barrel 100 is provided with a stirring chamber 101, a feeding port (not shown), a discharging port (not shown), and an infusion port (not shown). The various ink raw materials are stirred and mixed in the stirring chamber 101. The feeding port, the discharge port and the infusion port are respectively communicated with the stirring cavity 101. The user puts various ink raw materials into the stirring cavity 101 through the feeding port, and puts liquid raw materials into the stirring cavity 101 through the infusion port. The amount of the liquid material fed into the stirring chamber 101 is precisely controlled by controlling the metering pump. And after the various printing ink raw materials are stirred, collecting the printing ink which is uniformly stirred and mixed by the user through the discharge hole. The barrel 100 is provided with a feeding switch 110 at the feeding port, and the feeding switch 110 is used for opening and closing the feeding port. When a user adds various ink raw materials into the barrel 100, the feeding switch 110 is turned on, and when the addition of various solid ink raw materials is completed, the feeding switch 110 is turned off. The part of the barrel 100 at the infusion port is provided with an infusion switch 130. The infusion switch 130 is turned on when a user inputs liquid material into the tub 100, and the infusion switch 130 is turned off when the addition of liquid material is completed. The output end of the metering pump 400 is communicated with the input end of the infusion tube 410, and the output end of the infusion tube 410 is communicated with the infusion port. The part of the barrel body 100 at the discharge port is provided with a discharge switch 120, and the discharge switch 120 is used for opening and closing the discharge port. After the various ink raw materials in the barrel 100 are completely stirred, a user can turn on the discharge switch 120 to collect the stirred ink. After the collection is completed, the discharge switch 120 is closed. It should be noted that, in this embodiment, the ink quantitative material mixing barrel 10 includes two mixing assemblies 220, and the two mixing assemblies 220 are respectively located at the top and the bottom of the barrel 100, so as to facilitate adding ink raw materials and collecting mixed ink.

Referring to fig. 1 and 2, the stirring assembly 200 includes a stirring motor 210, a stirring axle 220, a blade connector 230, and a plurality of stirring blades 240. The stirring motor 210 is drivingly connected to the stirring wheel shaft 220, and the plurality of stirring blades 240 are connected to the stirring wheel shaft 220 through the blade connection member 230. The blade connector 230, the stirring blades 240 and at least a portion of the stirring shaft 220 are received in the stirring chamber 101. During the operation of the quantitative ink material mixing barrel 10, the mixing motor 210 drives the mixing blades 240 to rotate via the mixing wheel 220, so as to mix and mix the various ink materials in the barrel 100. The two stirring assemblies 200 are respectively disposed at the top and the bottom of the tub 100. In the case of a large-capacity ink raw material stirring barrel, the conventional stirring mechanism is inefficient in stirring a large amount of ink raw materials, and the effect is poor. In the present embodiment, since the same two stirring assemblies 200 are respectively located at the top and the bottom of the barrel 100, during the stirring process, the various ink raw materials will form two opposite rotational flows in the stirring cavity 101 between the same two stirring assemblies 200, and the two opposite rotational flows collide with each other to fully mix the various ink raw materials in the quantitative ink raw material stirring barrel 10. The portion of the agitating hub 220 remote from the blade connection 230 is provided with a helical blade 250. The spiral blade 250 provided to the portion of the agitating hub 220 distant from the blade connection member 230 increases the impact force to form the counter-rotating flow. In addition, in the present embodiment, the portion of the two stirring shafts 220 received in the stirring chamber 101 is located at the center of the stirring chamber 101. The rotational flows formed by the two stirring assemblies 200 are oppositely flushed, so that the mixing effect of various printing ink raw materials in the printing ink quantitative raw material stirring barrel 10 is improved.

A user can put various solid ink raw materials into the ink quantitative raw material mixing tank 10 through the material feeding port, and control the metering pump 400 to accurately and quantitatively input liquid raw materials into the barrel 100 through the liquid conveying pipe 410. After the ink raw materials are put in, a user controls the two stirring assemblies 200 to work, and the driving motor 210 in the stirring assembly 200 drives the stirring wheel shaft 220 to rotate so as to drive the stirring blades 240 and the helical blades 250 to rotate. Since the two identical stirring assemblies 200 are respectively located at the top and the bottom of the barrel 100, during the stirring process, the various ink raw materials form two opposite rotational flows in the stirring cavity 101 between the two identical stirring assemblies 200, and the two opposite rotational flows collide with each other to fully mix the various ink raw materials in the quantitative ink raw material stirring barrel 10. The spiral blade 250 disposed at the portion of the agitating hub 220 distant from the blade connection member 230 increases the impact force to the swirling flow formed. After the ink quantitative raw material mixing tank 10 is used for uniformly mixing various ink raw materials, a user can open the discharge switch 120 to perform sub-packaging, collection and utilization on the well-mixed ink in the ink quantitative raw material mixing tank 10. The ink quantitative raw material stirring barrel 10 is high in stirring speed, high in stirring efficiency and large in stirring ink raw material amount, accurate quantitative addition can be realized for liquid raw materials, and the stirring effect of the ink quantitative raw material stirring barrel with huge capacity on a large amount of ink raw materials is greatly improved.

In order to increase the structural strength of the stirring assembly 200, in one embodiment, the stirring blade 240 is made of stainless steel. The stirring blade made of stainless steel has high structural strength. Increasing the useful life of the stirring assembly 200. In order to reduce the workload of the ink quantitative material mixing tank 10, in another embodiment, the mixing blade is made of plastic. The stirring blade made of plastic has light weight, the working load of the stirring motor 210 is small, and the electric energy is saved. Thus, the working cost of the ink quantitative raw material stirring barrel 10 is reduced. In other embodiments, the stirring blade is made of aluminum alloy. The blade of aluminum alloy material is light for stainless steel's blade quality, and is structural strength big durable for the stirring vane of plastics material.

In this embodiment, the two stirring motors 210 are stepping motors. The stepping motor is an open-loop control motor which converts an electric pulse signal into angular displacement or linear displacement, and is a main executive component in a modern digital program control system. In the case of non-overload, the motor speed and the stopping position only depend on the frequency and the pulse number of the pulse signal and are not influenced by load change. When the step driver in the step motor receives a pulse signal, it drives the step motor to rotate a fixed angle according to the set direction. The rotation of the device runs in one step at a fixed angle, the angular displacement can be controlled by controlling the number of pulses, so that the aim of accurate positioning is fulfilled, and meanwhile, the rotating speed and acceleration of the motor can be controlled by controlling the pulse frequency, so that the aim of speed regulation is fulfilled. In another embodiment, the two stirring motors are servo motors. The rotation speed of the servo motor rotor is controlled by the input signal and can quickly respond, and in an automatic control system, the servo motor rotor is used as an actuating element, has the characteristics of small motor time constant, high linearity, starting voltage and the like, and can convert the received electric signal into angular displacement or angular speed on a motor shaft for output.

In order to improve the convenience of the user in controlling the ink quantitative material mixing barrel 10, in this embodiment, the feeding switch 110 is an electric valve. In one embodiment, the output switch 120 is an electrically operated valve. The infusion switch 130 is an electrically operated valve. Referring to fig. 3, in one embodiment, the ink quantitative material mixing tank 10 is further provided with a control mechanism 300, and the two mixing motors 210, the feeding switch 110, the infusion switch 130 and the discharging switch 120 are respectively electrically connected to the control mechanism 300. In this way, the user can control the opening and closing of the material feeding switch 110 and the material discharging switch 120 through the control mechanism 300, and the rotation time and the rotation speed of the two stirring motors 210 are controlled through the control mechanism 300. Accurate stirring of various printing ink raw materials in the printing ink quantitative raw material stirring barrel 10 is achieved, and uneven printing ink caused by insufficient stirring time is avoided. In this embodiment, the control mechanism is a lower computer. Specifically, the control mechanism is a PLC, and in another embodiment, the control mechanism is a single chip microcomputer. In another embodiment, the control mechanism comprises an upper computer and a lower computer, and the upper computer is electrically connected with the lower computer.

In order to realize the alarm prompting function of the ink quantitative raw material mixing tank 10, please refer to fig. 3, in one embodiment, the control mechanism 300 is further provided with an alarm 310. In this embodiment, the alarm 310 is a buzzer alarm, and the control mechanism 300 detects the operating conditions of the feeding switch 110, the discharging switch 120, and the stirring motor 210. The control means 300 controls the alarm 310 to sound different alarm signals according to different abnormal conditions. In this embodiment, the control mechanism 300 further includes an alarm switch 311 and an alarm indicator 312. The display color of the alarm indicator lamp 312 corresponds to different alarm signal sounds, and after the user receives the alarm signal, the alarm switch 311 can turn off the alarm operation of the alarm, that is, turn off the alarm indicator lamp 312 and control the alarm 320 to stop sending the alarm signal sounds. Therefore, the quantitative ink raw material stirring barrel 10 is convenient to monitor, and the abnormal working condition of the quantitative ink raw material stirring barrel 10 is mastered in real time.

In order to increase the application range of the ink quantitative material mixing tank 10, in one embodiment, referring to fig. 3, the control mechanism 300 is further provided with a step switch 320. In the present embodiment, the step switch 320 is provided with a high gear and a low gear. The printing ink quantitative raw material stirring barrel 10 is characterized in that the working power of the two stirring motors 210 in the high-speed gear and the low-speed gear is different, and the rotating speeds of the two stirring motors 210 in the high-speed gear and the low-speed gear are different. In other embodiments, the step switch 320 corresponds to a plurality of gears, the operation power of the stirring motor 210 in a plurality of different gears of the ink quantitative material stirring barrel 10 is different, and the rotation speeds of the two stirring motors 210 in a plurality of different gears are different. Therefore, the working requirements of the ink quantitative raw material stirring barrel 10 under different conditions are met, and the application range of the ink quantitative raw material stirring barrel 10 is expanded.

In order to facilitate the user to obtain the working time and the rotation speed of the two stirring motors 210 in the ink quantitative material stirring barrel 10, in one embodiment, please refer to fig. 2, the control mechanism 300 is provided with a display 330. In the working process of the ink quantitative raw material mixing tank 10, the working powers of the two mixing motors 210, the working time of the mixing motor 210 set by the user, and the rotating speed of the mixing motor 210 are displayed on the display 330. In this way, the user can conveniently read the working power of the two stirring motors 210 in the ink quantitative raw material stirring barrel 10, the working time of the stirring motors 210 set by the user, and the rotating speeds of the two stirring motors 210 through the display 330 on the control mechanism 300.

To extend the service life of the infusion tube 410, in one embodiment, the infusion tube 410 is stainless steel. The inner and outer surfaces of the infusion tube 410 are passivated. In other embodiments, the outer surface of the infusion tube is provided with a paint layer. The paint layer is made of raw lacquer. The raw lacquer has strong adhesive force, tough lacquer film, good luster and strong corrosion resistance. In yet another embodiment, the inner side wall of the infusion tube is provided with a polyurethane coating. In this embodiment, the inner side wall of the infusion tube is provided with a heavy anti-corrosion coating. Specifically, the heavy anti-corrosion coating is an epoxy mortar heavy anti-corrosion coating. Thus, the anti-corrosion performance of the infusion tube 410 is greatly improved, and the service life of the infusion tube 410 is prolonged.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims (10)

1. The utility model provides an ink ration raw materials agitator which characterized in that includes: the device comprises a barrel body, two stirring components, a metering pump and a transfusion tube;

the barrel body is provided with a stirring cavity, a feeding port, a transfusion port and a discharge port; the feeding port, the infusion port and the discharge port are respectively communicated with the stirring cavity, a feeding switch is arranged on the part of the barrel body at the feeding port, a discharge switch is arranged on the part of the barrel body at the discharge port, and an infusion switch is arranged on the part of the barrel body at the infusion port;

the output end of the metering pump is communicated with the input end of the infusion tube, and the output end of the infusion tube is communicated with the infusion port;

the stirring assembly comprises a stirring motor, a stirring wheel shaft, a blade connecting piece and a plurality of stirring blades; the stirring motor is in driving connection with the stirring wheel shaft, and the stirring blades are connected with the stirring wheel shaft through the blade connecting piece; the blade connecting piece, the stirring blades and at least part of the stirring wheel shaft are accommodated in the stirring cavity;

the two stirring assemblies are respectively arranged at the top and the bottom of the barrel body.

2. The ink quantitative material mixing tank as claimed in claim 1, wherein the infusion switch is an electric valve.

3. The ink quantitative raw material mixing barrel according to claim 2, wherein the feeding switch is an electric valve.

4. The ink quantitative raw material mixing barrel according to claim 3, wherein the discharge switch is an electric valve.

5. The ink quantitative raw material mixing barrel according to claim 4, wherein a control mechanism is further provided, and the two mixing motors, the feeding switch, the discharging switch, the infusion switch and the metering pump are respectively electrically connected with the control mechanism.

6. The ink quantitative material mixing barrel according to claim 1, wherein a portion of the mixing hub remote from the blade connection member is provided with a helical blade.

7. The ink dosing material mixing drum of claim 1, wherein the metering pump is a mechanical diaphragm metering pump.

8. The ink quantitative material agitation vat according to claim 1, wherein said metering pump is a hydraulic diaphragm type metering pump.

9. The ink quantitative material agitation vat according to claim 1, wherein said metering pump is a plunger type metering pump.

10. The ink dosing material mixing drum of claim 1, wherein the metering pump is a piston-type metering pump.