CN208290231U - A kind of measurement mixing unit - Google Patents

Abstract

The utility model discloses a kind of measurement mixing units, it include: to be equipped with an open the bag device above two storage hoppers, two storage hoppers are for storing raw material or presoma, the weight of the material of two its inside of storage hopper difference real-time monitoring, two storage hoppers pass through weight reduction and measure to the material of output；Two storage hoppers are connected with two stirring-type weigh-hatching plants respectively, and iron remover is additionally provided between each storage hopper and stirring-type weigh-hatching plant, and two stirring-type weigh-hatching plants are used to carry out with total amount material；Two stirring-type weigh-hatching plants are connected with flow at high speed mixing machine respectively, and flow at high speed mixing machine is for mixing material；Flow at high speed mixing machine is connected with transfer hopper, and transfer hopper is used to carry out material transfer storage metering.The utility model realizes production by full-automatic process, can automatic mixing material, Weighing, links coordination improves production efficiency.

Description

A kind of measurement mixing unit

Technical field

The utility model relates to the technical field of mixing arrangement more particularly to a kind of measurement mixing units.

Background technique

In plastic processing industry, liquid, the dust raw material of various viscosity occupy very big one piece of share, therefore liquid, The metering addition of dust raw material is also very important a technical process.Intensification and material price due to market competition Further rise, each production commercial city be dedicated to improve product quality, reduce production cost, reduce loss.Therefore it measures Feeding device becomes essential equipment in manufacturer's production technology.In the past in plastic processing industry, most domestic enterprise Industry still carries out raw material addition production using volume type metering device in liquid, dust raw material metering adding technology.

However volume type metering device is more demanding to the pressure and temperature of liquid, dust raw material environment, because of liquid bulk Product is affected by environmental pressure and temperature, can be to the essence of production once the pressure and temperature of raw material environment changes Degree is generated and is seriously affected.

Volume type metering device needs experienced professional as needed when through input Numerical Control metering pump Yield estimate input numerical value be configured, and an experienced professional be not can be turned out in the short time come , accurate numerical value input cannot be grasped if not experienced person, in the short time, once fault will seriously affect production Product precision.

Volume type metering device is not high for the feedback for producing precision, it is necessary to provide one on frequency converter by experience Control numerical value is set, and must be re-calibrated adjustment numerical value over time to guarantee measuring accuracy, otherwise be passed through one section Probably due to error makes precision inaccurate after time.

Influence due to liquid, dust raw material vulnerable to environmental pressure and temperature, in addition the degree of feedback of volume type metering device It is not high, so before operation or when replacement ratio, it is necessary to carry out manual correction according to the data on frequency converter and control precision.Institute The formula and process data needed is more difficult to be stored in frequency converter, so when needing replacing the various data such as formula and yield, no It obtains and data is not inputted and corrected again by professional, need manual hand manipulation, the time of consuming is long, influences to produce Efficiency.

Because volume type metering device there are certain requirements raw material environmental pressure temperature etc., the palm of formula, numerical value, precision etc. Hold and be required to experienced person and manually control because the frequency converter degree of feedback is not high, need at any time someone looked after by production line, So requiring the control of entire production process quite high, work consuming effort.

Utility model content

In view of this, the purpose of this utility model is to provide a kind of measurement mixing units.

To achieve the goals above, the technical solution that the utility model is taken are as follows:

A kind of measurement mixing unit, wherein include: two storage hoppers, be equipped with one above the two storage hoppers and open Packed to set, the two storage hoppers distinguish its inside of real-time monitorings for storing raw material or presoma, the two storage hoppers The weight of material, the two storage hoppers pass through weight reduction and measure to the material of output；Two stirring-type weigh-hatching plants, two The storage hopper is connected with the two stirring-type weigh-hatching plants respectively, each storage hopper and stirring-type metering Iron remover is additionally provided between hopper, and the two stirring-type weigh-hatching plants are used to that material to be carried out with total amount；One flow at high speed is mixed Conjunction machine, the two stirring-type weigh-hatching plants are connected with the flow at high speed mixing machine respectively, and the flow at high speed mixing machine is used It is mixed in material；One transfer hopper, the flow at high speed mixing machine are connected with the transfer hopper, the transfer material Case is used to carry out material transfer storage metering；One control cabinet and a power cabinet, the control cabinet and the power cabinet signal connect It connects, the control cabinet controls the two storage hoppers, a stirring-type weigh-hatching plant, a flow at high speed mixing machine, two The transfer hopper.

Above-mentioned measurement mixing unit, wherein the storage hopper includes: storage hopper cylinder, along the storage hopper The top of cylinder is equipped with several lifting lugs for one week, and the upper end of the storage hopper cylinder is equipped with storage hopper upper cover, the storage material Box cover is equipped with material packet feeding port, and being equipped with foreign matter at the material packet feeding port prevents metal mesh；Expect bag support, the material packet branch Frame is fixed on the upper surface of the storage hopper upper cover, and the material bag support is surrounded on the material packet feeding port；Store activated material Bucket, the lower end of the storage hopper cylinder are equipped with the storage and activate hopper, and the side of the storage activation hopper is equipped with vibration Motor；Several storage weighing sensors, several storage weighing sensors are arranged on feeding platform, several storages Weighing sensor is respectively positioned in same level, and several lifting lugs are set up in respectively on several storage weighing sensors.

Above-mentioned measurement mixing unit, wherein the storage hopper further include: blowback filter assemblies, the blowback filtering Component is fixed on the upper surface of the storage hopper upper cover.

Above-mentioned measurement mixing unit, wherein the stirring-type weigh-hatching plant includes: weigh-hatching plant cylinder, the metering The upper and lower part of hopper cylinder is in cylindrical body and cone respectively, and the top and bottom of the weigh-hatching plant cylinder are respectively equipped with Feeding inlet and discharge port；Feeding device, the feeding device include input port and delivery outlet, and the feeding device is set to described The bottom of weigh-hatching plant cylinder, the input port of the feeding device are connected with the discharge port；Agitating shaft, the agitating shaft are flat Axial direction of the row in the weigh-hatching plant cylinder and the center positioned at the weigh-hatching plant cylinder, the upper end of the agitating shaft and driving Motor is connected, and the lower end of the agitating shaft is equipped with several stirring rods, and several stirring rods are set along the radial direction of the agitating shaft It sets, each stirring rod is equipped with a flow-aid plate relative to the other end of the agitating shaft.

Above-mentioned measurement mixing unit, wherein the feeding device includes: screw slot, and the screw slot forms a cylindricality Chamber, one end of the screw slot are equipped with the input port, and the other end of the screw slot is equipped with the delivery outlet；Metering screw And measure motor, the metering screw are set to the inside of the cylindrical chamber, one end of the metering screw and the metering Motor is connected.

Above-mentioned measurement mixing unit, wherein the flow at high speed mixing machine includes: mixing machine drum body, the mixing machine Cylinder is in cylindrical body；Device for discharging, the device for discharging are set to the side of the mixing machine drum body；Agitating device, it is described to stir The inside that device is set to the mixing machine drum body is mixed, the input shaft of the agitating device is through the following table for mixing machine drum body Face；Temp probe, the temp probe are set to the lateral surface of the mixing machine drum body.

Above-mentioned measurement mixing unit, wherein the transfer hopper includes: transfer hopper cylinder, the transfer hopper cylinder The upper and lower part of body is in cylindrical body and cone respectively, and the top and bottom of the transfer hopper cylinder are respectively equipped with opening, The upper end of the transfer hopper cylinder is equipped with transfer hopper upper cover；Several supporting seats, several supporting seats are equably set It is placed in the outer surface of the transfer hopper cylinder；Gas deflation assembly, the gas deflation assembly are set to the upper of the transfer hopper upper cover Surface；Transfer weighing sensor, the lower surface of each supporting seat are equipped with a transfer weighing sensor.

Above-mentioned measurement mixing unit, wherein the transfer hopper further include: level-sensing device, the transfer hopper cylinder Outer surface is equipped with the level-sensing device.

Due to using above-mentioned technology, the good effect for being allowed to have compared with prior art is the utility model:

(1) the utility model realizes production by full-automatic process, can automatic mixing material, Weighing, respectively A link coordination, improves production efficiency.

(2) the utility model is fed intake by weight reduction to carry out the accurate addition of raw material, can increase the yield rate of product, It is influenced by environmental pressure and temperature small.

(3) the storage hopper of the utility model, stirring-type weigh-hatching plant and transfer hopper are equipped with activation mechanism, pass through Activation mechanism enhances the mobility of the material in it.

(4) the stirring-type weigh-hatching plant of the utility model uses the feeding device of screw slot and metering screw, can be accurate Control the proportion of two kinds of materials.

Detailed description of the invention

Fig. 1 is the schematic diagram of the measurement mixing unit of the utility model.

Fig. 2 is the schematic diagram of the storage hopper of the measurement mixing unit of the utility model.

Fig. 3 is the schematic diagram of the weigh-hatching plant cylinder of the measurement mixing unit of the utility model.

Fig. 4 is the schematic diagram of the flow at high speed mixing machine of the measurement mixing unit of the utility model.

Fig. 5 is the schematic diagram of the transfer hopper of the measurement mixing unit of the utility model.

In attached drawing: 1, open the bag device；2, hopper is stored；21, hopper cylinder is stored；22, expect bag support；23, storage activation Hopper；24, vibrating motor；25, blowback filter assemblies；3, iron remover；4, stirring-type weigh-hatching plant；41, weigh-hatching plant cylinder； 42, agitating shaft；43, driving motor；44, stirring rod；45, screw slot；46, measure motor；5, flow at high speed mixing machine；51, it mixes Close machine drum body；52, device for discharging；6, transfer hopper；61, transfer hopper cylinder；62, gas deflation assembly；63, level-sensing device；71, it controls Cabinet；72, power cabinet.

Specific embodiment

The utility model is described in further detail in the following with reference to the drawings and specific embodiments, but not as the utility model It limits.

Fig. 1 is the schematic diagram of the measurement mixing unit of the utility model, and Fig. 2 is the measurement mixing unit of the utility model The schematic diagram of hopper is stored, Fig. 3 is the schematic diagram of the weigh-hatching plant cylinder of the measurement mixing unit of the utility model, and Fig. 4 is this The schematic diagram of the flow at high speed mixing machine of the measurement mixing unit of utility model, Fig. 5 are the measurement mixing units of the utility model The schematic diagram of transfer hopper show a kind of measurement mixing unit of preferred embodiment referring to fig. 1 to fig. 5, wrap Include: two storage hoppers 2, the top of two storage hoppers 2 are equipped with an open the bag device 1, and two storage hoppers 2 are for storing raw material or preceding Body is driven, two storage hoppers 2 distinguish the weight of its internal material of real-time monitoring, and two storage hoppers 2 are by weight reduction to output Material measured.Open the bag device 1 is used to open material packet.

In addition, measurement mixing unit includes: two stirring-type weigh-hatching plants 4, two storage material as a kind of preferred embodiment Case 2 is connected with two stirring-type weigh-hatching plants 4 respectively, is additionally provided between each storage hopper 2 and stirring-type weigh-hatching plant 4 except iron Device 3, two stirring-type weigh-hatching plants 4 are used to carry out with total amount material.

In addition, measurement mixing unit includes: a flow at high speed mixing machine 5, two stirring-types as a kind of preferred embodiment Weigh-hatching plant 4 is connected with flow at high speed mixing machine 5 respectively, and flow at high speed mixing machine 5 is for mixing material.

Further, as a kind of preferred embodiment, measurement mixing unit includes: a transfer hopper 6, flow at high speed mixing Machine 5 is connected with transfer hopper 6, and transfer hopper 6 is used to carry out material transfer storage metering.

Further, as a kind of preferred embodiment, measurement mixing unit includes: a control cabinet 71 and a power cabinet 72, control cabinet 71 is connected with 72 signal of power cabinet, two storage hopper 2 of the control of control cabinet 71, a stirring-type weigh-hatching plant 4, high speed Flow mixing machine 5, two transfer hoppers 6.

The foregoing is merely the utility model preferred embodiment, be not intended to limit the embodiments of the present invention and Protection scope.

The utility model also has on the basis of the above is implemented as follows mode:

In the further embodiment of the utility model, continuing with to shown in Fig. 5, storage hopper 2 includes: storage referring to fig. 2 Hopper cylinder 21 is equipped with several lifting lug (not shown)s in one week along the top of storage hopper cylinder 21, stores hopper cylinder 21 Upper end be equipped with storage hopper upper cover, store hopper on lid be equipped with material packet feeding port, expect packet feeding port at prevented equipped with foreign matter Metal mesh (not shown).

In the further embodiment of the utility model, storage hopper 2 includes: material bag support 22, and material bag support 22 is fixed on The upper surface of hopper upper cover is stored, material bag support 22 is surrounded on material packet feeding port.Material bag support 22 is used to support material packet.

In the further embodiment of the utility model, storage hopper 2 includes: storage activation hopper 23, stores hopper cylinder 21 lower end is equipped with storage activation hopper 23, and the side of storage activation hopper 23 is equipped with vibrating motor 24.

In the further embodiment of the utility model, storage hopper 2 includes: that several storage weighing sensors (do not show in figure Out), several storage weighing sensors are arranged on feeding platform, and several storage weighing sensors are respectively positioned on same level On, several lifting lugs are set up in respectively on several storage weighing sensors.Hopper 2 is stored by storage weighing sensor real-time monitoring Interior weight of material, the variable quantity by calculating the weight of material in storage hopper 2 obtain the weight of blanking.

In the further embodiment of the utility model, hopper 2 is stored further include: blowback filter assemblies 25, blowback filtering group Part 25 is fixed on the upper surface of storage hopper upper cover.Improve the flowing of the material in storage hopper 2 by blowback filter assemblies 25 Property.

In the further embodiment of the utility model, stirring-type weigh-hatching plant 4 includes: weigh-hatching plant cylinder 41, metering material The upper and lower part of bucket cylinder 41 is in cylindrical body and cone respectively, and the upper end of weigh-hatching plant cylinder 41 is equipped with exhaust gear, meter The top and bottom of measuring bin cylinder 41 are respectively equipped with feeding inlet and discharge port.

In the further embodiment of the utility model, stirring-type weigh-hatching plant 4 includes: feeding device, and feeding device includes Input port and delivery outlet, feeding device are set to the bottom of weigh-hatching plant cylinder 41, input port and the discharge port phase of feeding device Connection.

In the further embodiment of the utility model, stirring-type weigh-hatching plant 4 includes: agitating shaft 42, and agitating shaft 42 is parallel Axial direction in weigh-hatching plant cylinder 41 and the center positioned at weigh-hatching plant cylinder 41, upper end and 43 phase of driving motor of agitating shaft 42 The lower end of connection, agitating shaft 42 is equipped with several stirring rods 44, several being arranged radially along agitating shaft 43 of stirring rod 44, each stirring Bar 44 is equipped with a flow-aid plate relative to the other end of agitating shaft.

In the further embodiment of the utility model, feeding device includes: screw slot 45, and screw slot 45 forms a cylinder chamber Room, one end of screw slot 45 are equipped with input port, and the other end of screw slot 45 is equipped with delivery outlet.

In the further embodiment of the utility model, feeding device includes: metering screw (not shown) and metering electricity Machine 46, metering screw are set to the inside of cylindrical chamber, and one end of metering screw is connected with measure motor 46.Pass through metering electricity Machine 46 drives metering screw rotation, to accurately transfer out the material in weigh-hatching plant cylinder 41.The outer diameter of metering screw Match with the internal diameter of screw slot 45, to improve the filling rate of material, increases the accuracy of material conveying.

In the further embodiment of the utility model, flow at high speed mixing machine 5 includes: mixing machine drum body 51, mixes machine barrel Body 51 is in cylindrical body.

In the further embodiment of the utility model, flow at high speed mixing machine 5 includes: device for discharging 52, device for discharging 52 It is set to the side of mixing machine drum body 51.

In the further embodiment of the utility model, flow at high speed mixing machine 5 includes: agitating device (not shown), Agitating device is set to the inside of mixing machine drum body 51, and the input shaft of agitating device is through the lower surface of mixing machine drum body 51.It stirs Mix material of the device for being stirred inside machine drum body 51.

In the further embodiment of the utility model, flow at high speed mixing machine 5 includes: temp probe, temp probe setting In the lateral surface of mixing machine drum body 51.

In the further embodiment of the utility model, transfer hopper 6 includes: transfer hopper cylinder 61, transfer hopper cylinder 61 upper and lower part is in cylindrical body and cone respectively, and the top and bottom of transfer hopper cylinder 61 are respectively equipped with opening, in The upper end for turning hopper cylinder 61 is equipped with transfer hopper upper cover.

In the further embodiment of the utility model, transfer hopper 6 includes: several supporting seat (not shown)s, if Dry supporting seat is evenly arranged in the outer surface of transfer hopper cylinder 61.

In the further embodiment of the utility model, transfer hopper 6 includes: gas deflation assembly 62, and gas deflation assembly 62 is set to The upper surface of transfer hopper upper cover.

In the further embodiment of the utility model, transfer hopper 6 includes: transfer weighing sensor (not shown), The lower surface of each supporting seat is equipped with a transfer weighing sensor.Pass through transfer weighing sensor real-time detection transfer hopper The weight of material in 6.

In the further embodiment of the utility model, transfer hopper 6 further include: level-sensing device 63, transfer hopper cylinder 61 Outer surface is equipped with level-sensing device 63.

In the further embodiment of the utility model, the blowback filtering of the vibrating motor 24, storage hopper 2 of hopper 2 is stored The gas deflation assembly 62 of component 25, the exhaust gear of stirring-type weigh-hatching plant 4 and transfer hopper 6 improves it as activation mechanism The mobility of interior material.

The utility model also has following application method on the basis of the above:

Step S1: carrying out out bag to two kinds of materials respectively by two open the bag devices 1 and feed intake, and two kinds of materials are put into two respectively It stores in hopper 2.

Step S2: the weight of two storage 2 two kinds of materials of real-time monitoring of hopper, two storage material are controlled respectively by control cabinet 71 Case 2 respectively puts into two kinds of materials in stirring-type weigh-hatching plants 4, while control cabinet 71 is calculated by weight reduction and controls the meter that feeds intake Amount.

Step S3: two stirring-type weigh-hatching plants 4 are controlled by control cabinet 71 respectively, two kinds of materials is stirred and is cooperated Metering, and two kinds of materials are put in proportion into flow at high speed mixing machine 5.

Step S4: flow at high speed mixing machine 5 is controlled by control cabinet 71, two kinds of materials is mixed and weighed, and will mixed It closes in material investment transfer hopper 6.

Step S5: transfer hopper 6 is controlled by control cabinet 71 and carries out transfer storage metering.

The foregoing is merely the utility model preferred embodiment, be not intended to limit the embodiments of the present invention and Protection scope should can appreciate that all in the utility model specification and diagram to those skilled in the art Hold made equivalent replacement and obviously change obtained scheme, the protection model of the utility model should all be included in In enclosing.

Claims (8)

1. a kind of measurement mixing unit characterized by comprising

Two store hoppers, are equipped with an open the bag device above the two storage hoppers；

Two stirring-type weigh-hatching plants, the two storage hoppers are connected with the two stirring-type weigh-hatching plants respectively, each described Iron remover is additionally provided between storage hopper and the stirring-type weigh-hatching plant；

One flow at high speed mixing machine, the two stirring-type weigh-hatching plants are connected with the flow at high speed mixing machine respectively；

One transfer hopper, the flow at high speed mixing machine are connected with the transfer hopper；

One control cabinet and a power cabinet, the control cabinet are connected with the power cabinet signal, are deposited described in the control cabinet control two Material storing box, a stirring-type weigh-hatching plant, a flow at high speed mixing machine, the two transfer hoppers.

2. measurement mixing unit according to claim 1, which is characterized in that the storage hopper includes:

Hopper cylinder is stored, is equipped within one week several lifting lugs along the top of the storage hopper cylinder, the storage hopper cylinder Upper end is equipped with storage hopper upper cover, and lid is equipped with material packet feeding port on the storage hopper, is equipped at the material packet feeding port different Object prevents metal mesh；

Expect that bag support, the material bag support are fixed on the upper surface of the storage hopper upper cover, the material bag support is surrounded on institute State material packet feeding port；

Storage activation hopper, the lower end of the storage hopper cylinder are equipped with the storage and activate hopper, and the storage activates hopper Side be equipped with vibrating motor；

Several storage weighing sensors, several storage weighing sensors are arranged on feeding platform, several storages Weighing sensor is respectively positioned in same level, and several lifting lugs are set up in respectively on several storage weighing sensors.

3. measurement mixing unit according to claim 2, which is characterized in that the storage hopper further include: blowback filtering Component, the blowback filter assemblies are fixed on the upper surface of the storage hopper upper cover.

4. measurement mixing unit according to claim 3, which is characterized in that the stirring-type weigh-hatching plant includes:

Weigh-hatching plant cylinder, the upper and lower part of the weigh-hatching plant cylinder are in cylindrical body and cone, the metering material respectively The top and bottom of bucket cylinder are respectively equipped with feeding inlet and discharge port；

Feeding device, the feeding device include input port and delivery outlet, and the feeding device is set to the weigh-hatching plant cylinder The bottom of body, the input port of the feeding device are connected with the discharge port；

Agitating shaft, the agitating shaft are parallel to the axial direction of the weigh-hatching plant cylinder and are located in the weigh-hatching plant cylinder The upper end of the heart, the agitating shaft is connected with driving motor, and the lower end of the agitating shaft is equipped with several stirring rods, several described to stir Bar being arranged radially along the agitating shaft is mixed, each stirring rod is equipped with one relative to the other end of the agitating shaft and helps stream Plate.

5. measurement mixing unit according to claim 4, which is characterized in that the feeding device includes:

Screw slot, the screw slot form a cylindrical chamber, and one end of the screw slot is equipped with the input port, the screw slot The other end be equipped with the delivery outlet；

Metering screw and measure motor, the metering screw are set to the inside of the cylindrical chamber, and the one of the metering screw End is connected with the measure motor.

6. measurement mixing unit according to claim 5, which is characterized in that the flow at high speed mixing machine includes:

Machine drum body is mixed, the mixing machine drum body is in cylindrical body；

Device for discharging, the device for discharging are set to the side of the mixing machine drum body；

Agitating device, the agitating device are set to the inside of the mixing machine drum body, and the input shaft of the agitating device runs through The lower surface of the mixing machine drum body；

Temp probe, the temp probe are set to the lateral surface of the mixing machine drum body.

7. measurement mixing unit according to claim 6, which is characterized in that the transfer hopper includes:

Transfer hopper cylinder, the upper and lower part of the transfer hopper cylinder are in cylindrical body and cone, the transfer material respectively The top and bottom of case cylinder are respectively equipped with opening, and the upper end of the transfer hopper cylinder is equipped with transfer hopper upper cover；

Several supporting seats, several supporting seats are evenly arranged in the outer surface of the transfer hopper cylinder；

Gas deflation assembly, the gas deflation assembly are set to the upper surface of the transfer hopper upper cover；

Transfer weighing sensor, the lower surface of each supporting seat are equipped with a transfer weighing sensor.

8. measurement mixing unit according to claim 7, which is characterized in that the transfer hopper further include:

The outer surface of level-sensing device, the transfer hopper cylinder is equipped with the level-sensing device.