CN116712926A - Additive adding and mixing device - Google Patents
Additive adding and mixing device Download PDFInfo
- Publication number
- CN116712926A CN116712926A CN202310955495.2A CN202310955495A CN116712926A CN 116712926 A CN116712926 A CN 116712926A CN 202310955495 A CN202310955495 A CN 202310955495A CN 116712926 A CN116712926 A CN 116712926A
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- Prior art keywords
- bin
- adjusting
- blanking
- mixing
- rod
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- 239000000654 additive Substances 0.000 title claims abstract description 68
- 230000000996 additive effect Effects 0.000 title claims abstract description 43
- 238000003860 storage Methods 0.000 claims abstract description 57
- 238000003756 stirring Methods 0.000 claims abstract description 29
- 238000003825 pressing Methods 0.000 claims abstract description 27
- 230000000903 blocking effect Effects 0.000 claims abstract description 12
- 239000000463 material Substances 0.000 claims description 26
- 230000007246 mechanism Effects 0.000 claims description 14
- 238000007599 discharging Methods 0.000 claims description 5
- 230000006835 compression Effects 0.000 claims description 4
- 238000007906 compression Methods 0.000 claims description 4
- 210000001503 joint Anatomy 0.000 claims description 4
- 230000001105 regulatory effect Effects 0.000 abstract description 33
- 238000000034 method Methods 0.000 description 11
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 11
- 230000008569 process Effects 0.000 description 9
- 238000013329 compounding Methods 0.000 description 7
- 230000001276 controlling effect Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 230000005484 gravity Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 235000013305 food Nutrition 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/80—Forming a predetermined ratio of the substances to be mixed
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/20—Measuring; Control or regulation
- B01F35/21—Measuring
- B01F35/211—Measuring of the operational parameters
- B01F35/2117—Weight
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/71—Feed mechanisms
- B01F35/717—Feed mechanisms characterised by the means for feeding the components to the mixer
- B01F35/71715—Feed mechanisms characterised by the means for feeding the components to the mixer using buckets, cups or open containers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/71—Feed mechanisms
- B01F35/717—Feed mechanisms characterised by the means for feeding the components to the mixer
- B01F35/71805—Feed mechanisms characterised by the means for feeding the components to the mixer using valves, gates, orifices or openings
- B01F35/718051—Feed mechanisms characterised by the means for feeding the components to the mixer using valves, gates, orifices or openings being adjustable
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Accessories For Mixers (AREA)
Abstract
The invention relates to the field of mixing equipment, and particularly discloses an additive adding and mixing device, which comprises the following components: the invention provides an additive adding and mixing device, which comprises a machine base, a mixing bin, a storage unit, a blanking unit and a stirring unit, wherein the storage unit comprises a mounting plate and a plurality of storage bins arranged on the mounting plate, a blocking piece and an elastic pressing piece are arranged in the storage bins, the elastic pressing piece presses the blocking piece to be attached to the bottom of the storage bins, the blanking unit comprises a blanking bin, a plurality of regulating bins and a regulating assembly, the elastic seat is arranged below the blanking bin, the regulating bins are uniformly and annularly arranged on the periphery of the blanking bin, the regulating bins are respectively arranged below the storage bins, a push rod is longitudinally arranged in the regulating bins, the upper end of the push rod extends out of the regulating bin, a power assembly for driving the blanking unit to longitudinally move in the mixing bin is further arranged in the mixing bin, and the stirring unit is arranged below the blanking bin.
Description
Technical Field
The invention relates to the technical field of mixing equipment, in particular to an additive adding and mixing device.
Background
In the processing of products, especially in the processing process of foods, in order to ensure the quality of the products, various additives are required to be added according to a certain proportion in the production process, the dosage of the additives is controlled by means of manual weighing, the process is tedious, and the operation efficiency is low.
In order to improve production and processing efficiency, a control system is generally used for controlling the additive amount of additives, the control system controls the operation of executing mechanisms such as a valve or a pump according to the set additive amount, the flow of each additive is further controlled, and finally the additive control of the additives is realized, for example, a detachable and washable food processing mixing drum disclosed in patent application document with publication number of CN112999942A is used, in the working process of the device, two conveying pipeline connectors are used for connecting an external feeding unit, and then precise metering material input is performed through a flow control valve body, so that various materials with precise distribution are synchronously conveyed into the mixing drum.
In the actual production process, the fluidity of the additive is affected by the change of external environments such as temperature, humidity, air pressure and the like, the properties and the density of different additives are different, and the quantity error of the additives is larger by controlling the flow of each additive.
Disclosure of Invention
The invention provides an additive adding and mixing device, which aims to solve the problem of larger operation error in the related art caused by controlling the flow of an additive through a control system.
The additive adding and mixing device of the present invention comprises:
a base;
the mixing barrel is arranged on the base, and a storage unit, a blanking unit and a stirring unit are sequentially arranged in the mixing barrel from top to bottom;
the storage unit comprises a mounting plate and a plurality of storage bins arranged on the mounting plate, wherein a blocking piece and an elastic pressing piece are arranged in the storage bins, and the elastic pressing piece is pressed against the blocking piece in the longitudinal direction to be attached to the bottom of the storage bins;
the blanking unit comprises a blanking bin, a plurality of adjusting bins and an adjusting assembly, wherein the elastic base is arranged below the blanking bin, the adjusting bins are uniformly arranged on the periphery of the blanking bin in a surrounding mode, the adjusting bins are respectively arranged below the storage bins, a push rod is longitudinally arranged in the adjusting bin, the upper end of the push rod extends out of the adjusting bin, and a power assembly for driving the blanking unit to longitudinally move in the mixing bin is further arranged in the mixing bin;
the adjusting assembly comprises an adjusting cavity, a pressing rod and an adjusting rod, wherein the bottom of the adjusting bin is provided with a longitudinal pressing rod, one end of the pressing rod is in butt joint with the bottom of the pressing rod, the other end of the pressing rod is hinged with the side wall of the blanking bin, the adjusting cavity is annularly arranged on the periphery of the blanking bin, a plurality of adjusting holes are formed in the blanking bin corresponding to the hinging ends of the pressing rod and the blanking bin, a piston piece is arranged in each adjusting hole, the upper end of the piston piece is in butt joint with the end of the pressing rod, so that the pressing rod is pressed to rotate and push the piston piece to move in the adjusting holes when the adjusting bin longitudinally moves, one end of the adjusting rod is movably sleeved on the adjusting bin, and the other end of the adjusting rod extends to the outer side of the mixing barrel;
and the stirring unit is arranged below the blanking bin and is used for stirring materials.
Preferably, one side of the adjusting bin facing the blanking bin is provided with a discharge hole, the adjusting bin is provided with a guide plate at the discharge hole, the guide plate extends to the inner side of the blanking bin, and a discharge adjusting mechanism for adjusting the opening and closing degree of the discharge hole is arranged in the adjusting bin.
Preferably, the discharging adjusting mechanism comprises a baffle, a connecting rod and a connecting plate, wherein the baffle is attached to the inner wall of the adjusting bin in the adjusting bin and is slidably arranged on the inner wall of the adjusting bin, the connecting plate is connected with the side wall of the mixing bin in the mixing bin, one end of the connecting rod is connected with the baffle in the adjusting bin, and the other end of the connecting rod extends to the outer part of the adjusting bin and is movably abutted to the connecting plate.
Preferably, the connecting plate is annular, and the connecting plate is arranged below the elastic seat body.
Preferably, the lower end of the storage bin is conical with a large upper part and a small lower part, and the lower end of the plugging block forms a conical structure corresponding to the lower end part of the storage bin.
Preferably, the elastic pressing piece comprises a stop block and a pressure spring, the stop block is fixed relative to the side wall of the storage bin, and the blocking piece is connected with the stop block below the stop block through the pressure spring.
Preferably, the adjusting rod is further connected with a limiting mechanism outside the mixing barrel, the limiting mechanism comprises a limiting block and a limiting pin, the limiting block is longitudinally and slidably arranged relative to the outer side wall of the mixing barrel, the limiting pin is in threaded connection with the limiting block, and one end of the limiting pin extends out of the limiting block to be abutted to the adjusting rod so as to limit the length of the adjusting rod extending out of the mixing barrel.
Preferably, the adjusting rod is provided with a scale.
Preferably, the elastic seat body comprises an upper seat body and a lower seat body, the upper seat body and the lower seat body are longitudinally and relatively assembled in a sliding manner, and the upper seat body is connected with the lower seat body through a spring.
Preferably, the stirring unit comprises a driving source, a driving shaft and a plurality of groups of stirring blades, wherein the driving end of the driving source is connected with the driving shaft, and each group of stirring blades are circumferentially arranged on the driving shaft.
The beneficial effects of the invention are as follows:
(1) The method has the advantages that the adding precision of the additives is improved, the density of the additives is different, the fluidity of the additives is easily influenced by the change of external environments such as temperature, humidity and air pressure, compared with the mode of controlling the adding flow of the additives in the related art, the error of the additives in the adding process can be reduced by controlling the adding weight of the additives, the position of each adjusting bin is regulated through the preset weight proportion of the additives in the adding process of the additives, the blanking unit is driven by the power component to longitudinally move to obtain the additives with different specific gravities, the additives in each storage bin automatically fall into the adjusting bin according to the preset proportion, the additives further enter the blanking bin through the adjusting bin, the weight error of the additives is effectively reduced, the processing quality of products is guaranteed, the adjusting bin gradually moves downwards along with the increase of the amount of the additives falling into the adjusting bin from the storage bin, the gap between the corresponding stop block and the storage bin is reduced, namely the discharging speed of the storage bin is slowed down, the blanking amount of the storage bin is reduced in unit time, and the blanking precision is higher.
(2) The additive and material mixing effect is improved, the additive gets into by the storage silo and adjusts the storehouse after, adjusts the storehouse and moves down under the action of gravity, until the connecting rod butt on the connecting plate, the baffle is adjusted storehouse inner wall relatively and is slided, the additive is discharged by the bin outlet, reduce along with adjusting the interior additive of storehouse, adjust storehouse gravity and reduce, and upwards move, the bin outlet reduces gradually at the opening of row material in-process, avoid the disposable concentrated of additive to add, the stirring unit is added gradually along with the material stirring action to the additive, the even mixing of the relative material of being convenient for improves the mixing effect of additive, guarantee the processingquality of product.
Drawings
Fig. 1 is a perspective view of the present invention.
Fig. 2 is an enlarged view of a portion a in fig. 1.
Fig. 3 is a longitudinal cross-sectional view of the mixing bowl of the present invention.
Fig. 4 is an enlarged view of a portion B in fig. 3.
Fig. 5 is a schematic perspective view of a blanking unit in the present invention.
Reference numerals:
1. a base; 2. a mixing barrel; 21. a cover plate; 22. a discharge port; 23. an assembly chamber; 3. a mounting plate; 31. a storage bin; 32. a stop block; 33. a block; 34. a pressure spring; 4. a blanking bin; 41. adjusting the bin; 411. an adjusting rod; 412. a push rod; 413. a pressing rod; 414. a baffle; 415. a connecting rod; 416. a connecting plate; 417. a discharge port; 418. a material guide plate; 42. a regulating chamber; 421. an adjustment aperture; 422. a piston member; 43. a compression bar; 5. a bottom plate; 51. a lower base; 52. an upper base; 53. a spring; 6. a driving source; 61. a drive shaft; 62. stirring blades; 7. a limiting block; 71. a limiting pin; 72. and a sliding groove.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings. The embodiments described below by referring to the drawings are illustrative and intended to explain the present invention and should not be construed as limiting the invention.
As shown in fig. 1 to 5, the additive adding and mixing device of the invention comprises a machine base 1 and a mixing barrel 2 arranged on the machine base 1, wherein a cover plate 21 is detachably arranged at the upper end of the mixing barrel 2, a discharge hole 22 is arranged on the side wall of the mixing barrel 2, a storage unit, a blanking unit and a stirring unit are sequentially arranged in the mixing barrel 2 from top to bottom, and the position of the discharge hole 22 corresponds to the lower end of the stirring unit.
As shown in fig. 3, the storage unit includes mounting plate 3 and a plurality of storage bins 31 of locating on the mounting plate 3, each storage bin 31 is used for placing of different additives respectively, each storage bin 31 evenly encircles on mounting plate 3, storage bin 31 upper end is cylindric, storage bin 31 lower extreme is big-end-down's toper, storage bin 31 bottom is equipped with the opening, be equipped with shutoff piece and elasticity butt piece in the storage bin 31, the shutoff piece upper end is cylindric, the shutoff piece lower extreme corresponds to the storage bin 31 lower extreme and is the toper, elasticity butt piece includes dog 32 and pressure spring 34, in order to avoid the material to be detained at dog 32 up end, the up end of dog 32 is the cambered surface, the lateral wall of dog 32 is connected with storage bin 31 lateral wall through the body of rod, the tip is equipped with circular recess down in the dog 32 upper end activity cup joint in the recess of dog 32, the outer wall and recess lateral wall slip laminating of dog 33, the pressure spring 34 is located in the recess of dog 32, the upper and lower tip of 34 is connected with dog 32, the pressure spring, under initial condition, the elasticity effect of shutoff piece 33 receives the pressure spring of 34 and pressure spring butt piece and the storage bin 31 under the opening can not be carried out to the storage bin 31 under 31, the opening can not be fallen by the storage bin 31 to the bottom 31.
As shown in fig. 3-5, the blanking unit includes blanking bin 4, adjust bin 41 and adjusting part, blanking bin 4 is tubular structure, blanking bin 4 is coaxial with compounding bucket 2 in compounding bucket 2 sets up, blanking bin 4 below is provided with the elastic seat body, wherein, the elastic seat body comprises last pedestal 52 and lower pedestal 51, go up pedestal 52 and lower pedestal 51 and be annular, go up pedestal 52 activity and cup joint on lower pedestal 51, be equipped with spring 53 in the annular cavity between last pedestal 52 and the lower pedestal 51, when blanking bin 4 received the pressure in vertical direction, blanking bin 4 pushes down upward pedestal 52 and vertically slides with lower pedestal 51 relatively, lower pedestal 51 below is connected with annular bottom plate 5, bottom plate 5 is connected with power component, power component is used for driving blanking unit and goes up and down in compounding bucket 2, wherein, power component can be the cylinder, compounding bucket 2 lateral part is equipped with two assembly chambers 23, two assembly chambers 23 and compounding bucket 2 internal communication, install the cylinder in two assembly chambers 23 respectively, bottom plate 5 is equipped with two assembly connection parts and is equipped with two assembly chambers 23 and is connected with two cylinder 5 in the vertical direction connection parts of cylinder connection in the vertical direction of the cylinder connection, the cylinder connection is connected with two vertical direction end of the cylinder connection in the cylinder connection, the cylinder connection is stretched out in the vertical direction.
In order to further improve the accuracy of the total weight of each additive obtained by the blanking unit, the mixing device provided by the invention further comprises a control unit, wherein the control unit calculates the telescopic length of the air cylinder according to the total required weight of each additive, the elastic coefficient of the spring 53 and the elastic force calculation formula f=kx, and controls the air cylinder to stretch to drive the blanking unit to rise to a designated height through the control unit, so that after each additive reaching the total preset weight falls into each adjusting bin 41, the total weight of the blanking unit is enough to press the upper seat body 52 to move downwards until each adjusting bin 41 is separated from each storage bin 31, and the material taking operation of each additive is completed.
The specific operation mode of each regulating bin 41 for obtaining the additive in each storage bin 31 is as follows: each adjusting bin 41 is arranged below the storage bin 31 in a one-to-one correspondence with each storage bin 31, the upper end inside the adjusting bin 41 is provided with a longitudinal ejector rod 412, the upper end of the ejector rod 412 extends out of the adjusting bin 41, the lower end of the ejector rod 412 is connected with the side wall of the adjusting bin 41 through a horizontal rod body, so that when the adjusting bin 41 moves upwards, the ejector rod 412 pushes the blocking block 33 upwards, and materials in the storage bin 31 flow out of a gap between the blocking block 33 and the storage bin 31 and fall into the adjusting bin 41 below.
Each regulating bin 41 is evenly arranged on the periphery of the blanking bin 4 in a surrounding mode, a material outlet 417 is formed in one side of the bottom of each regulating bin 41, a material guide plate 418 is arranged at the position of the material outlet 417 of each regulating bin 41, the material guide plates 418 are arranged in a downward inclined mode along the direction close to the blanking bin 4, a discharging regulating mechanism used for regulating the opening and closing degree of the material outlet 417 is further arranged on each regulating bin 41, each discharging regulating mechanism comprises a baffle 414, a connecting rod 415 and a connecting plate 416, the baffles 414 are cylindrical, the baffles 414 are attached to the inner walls of the regulating bins 41 in a longitudinally sliding mode, through holes are formed in the bottoms of the regulating bins 41, the upper ends of the connecting rods 415 extend into the regulating bins 41 through the through holes in the bottoms of the regulating bins 41 and are connected with the baffles 414, the connecting plates 416 are annular plates, the outer periphery of the connecting plates 416 are fixed relative to the inner walls of the mixing bin 2, the connecting plates 416 are arranged below the bottom plates 5, grooves are formed in the bottom plates 415 corresponding to the connecting plates 415, the connecting rods 415 extend to the top of the connecting plates 5, the connecting rods 415 are driven to abut against the connecting plates 416 when the regulating bins 41 move downwards, the regulating bins 41 continuously downwards, the regulating bins 414 are attached to the connecting plates 414 when the regulating bins 41 are continuously moved downwards, the regulating bins are attached to the regulating bins 41, the regulating bin 41 in the regulating bin 41, the regulating bin 41 is continuously, the regulating speed is changed, the regulating speed of the regulating bin 41 is continuously, and the regulating bin, and the mixing speed is continuously, and is increased.
The adjusting component comprises an adjusting cavity 42, a pressure lever 43 and an adjusting lever 411, one end of the adjusting lever 411 is movably sleeved on the adjusting bin 41, one end of the adjusting lever 411 connected with the adjusting bin 41 can be of an annular structure, in order to prevent the adjusting bin 41 from slipping relative to the adjusting lever 411, the thickness of the upper end of the adjusting bin 41 is increased to form a blocking edge, the upper end of the adjusting lever 411 is abutted against the blocking edge of the adjusting bin 41, the other end of the adjusting lever 411 extends out of the mixing drum 2, each adjusting lever 411 is arranged in the radial direction of the mixing drum 2, the adjusting bin 41 can be pushed to move in the radial direction of the mixing drum 2 by adjusting the length of the adjusting lever 411 extending out of the mixing drum 2, a scale can be arranged on the adjusting lever 411, in order to further ensure the adjusting precision of the adjusting lever 411, a limiting mechanism is further arranged on the side wall of the mixing drum 2, the limiting mechanism comprises a limiting block 7 and a limiting pin 411, the limiting block 7 is longitudinally and slidably assembled relative to the outer side wall of the mixing drum 2, the limiting block 7 can be specifically provided with a longitudinal sliding groove 72, the limiting block 7 is slidably assembled in the sliding groove 72, the limiting pin 71 and the limiting block 7 is in the radial direction of the limiting block 7 after the adjusting lever 411 extends out of the mixing drum 2, the length is adjusted to the limiting block 7, and the adjusting lever 7 is adjusted to the radial direction of the mixing drum 2, and the limiting pin is adjusted to the limiting position of the limiting lever 7 is adjusted to be opposite to the height to the adjusting lever 71;
as shown in fig. 4, the adjusting cavity 42 is annularly arranged at the periphery of the blanking bin 4, a plurality of adjusting holes 421 are arranged on the adjusting cavity 42, the adjusting holes 421 can be cylindrical openings arranged on the adjusting cavity 42, the adjusting cavity 42 is communicated with the adjusting holes 421, the adjusting holes 421 are in one-to-one correspondence with the adjusting bins 41, piston pieces 422 are respectively arranged in the adjusting holes 421, each piston piece 422 comprises a piston head and a piston rod, the piston heads are movably attached to the side walls of the adjusting holes 421, and the piston rods are fixed at the upper ends of the piston heads;
the pressure lever 43 is arranged on the periphery of the blanking bin 4 along the radial direction of the blanking bin 4, one end of the pressure lever 43 is hinged with the side wall of the blanking bin 4, the bottom of the adjusting bin 41 is longitudinally provided with a pressure resisting lever 413, the bottom of the pressure resisting lever 413 is abutted with one end of the pressure lever 43 away from the blanking bin 4, the adjusting bin 41 can be pushed to be attached to the pressure lever 43 to move through the adjusting lever 411, the pressure lever 43 is driven to rotate near one end of the blanking bin 4, in one embodiment, the periphery of the hinged end of the pressure lever 43 is toothed, a piston rod is of a rack structure, the piston rod is meshed with the hinged end of the pressure lever 43, the pressure lever 43 is driven to longitudinally move through the hinged end of the pressure lever 43 in the rotating process, in other embodiments, the hinged end of the adjusting lever 411 is gradually increased from the inner side to the outer side, and the pressure lever 43 extrudes the piston rod in the adjusting hole 421 in the rotating process.
The stirring unit includes actuating source 6, actuating shaft 61 and stirring vane 62, actuating source 6 can be the motor, compounding bucket 2 bottom is provided with the baffle, actuating source 6 locates the baffle below, actuating shaft 61 and stirring vane 62 locate between baffle and the connecting plate 416, actuating source 6's drive end and actuating shaft 61 are connected, stirring vane 62 has the multiunit, each stirring vane 62 of group evenly sets up in the week side of actuating shaft 61, form the stirring space that is used for the material stirring between baffle and the connecting plate 416, the lateral wall of compounding bucket 2 sets up discharge gate 22 in the position that corresponds the stirring space, discharge gate 22 department sets up the connecting valve, the control unit controls the connecting valve to open after stirring work is accomplished, accomplish the material of stirring operation and be discharged by discharge gate 22.
The specific operation of the mixing device provided by the invention in use is as follows:
firstly, opening a cover plate 21 at the upper end of a mixing drum 2, respectively adding additives into each storage bin 31, plugging an opening at the bottom of the storage bin 31 by a plugging piece at the lower end of the storage bin 31 in an initial state, adjusting the extension length of each adjusting rod 411 relative to the mixing drum 2 according to the adding proportion of each additive, fixing the extension length of each adjusting rod 411 by using a limiting mechanism after the extension length adjustment of each adjusting rod 411 is completed, driving each adjusting bin 41 to move along a compression bar 43 in the adjusting process of each adjusting rod 411, forming moment by the distance between each adjusting bin 41 and each adjusting cavity 42, and finally enabling the distance between each adjusting bin 41 and each adjusting cavity 42 to correspond to the weight proportion of each additive to be added, for example, enabling the weight proportion of the additive A1 and the additive B1 to be 2:1, enabling the distance proportion between two adjusting bins 41 and the adjusting cavity 42 corresponding to the additives A1 and B1 to be 1:2, and enabling the adjusting bins 41 to be different in height, specifically enabling the distance between the adjusting bins 41 and the adjusting cavities 42 to be smaller and the relative height to be higher;
then, the power component drives the blanking unit to rise to a designated height according to the total required weight of each additive, in the rising process of the blanking unit, the corresponding adjustment bin 41 with more acquired weight is contacted with the plugging piece of the storage bin 31 above through the ejector rod 412 on the adjustment bin 41, and the ejection pressure plugging piece 33 is upwards positioned at the same height after being balanced by the stress of each adjustment bin 41, the materials of the storage bin 31 fall into the corresponding adjustment bin 41, the weight increase after falling into the materials in the adjustment bin 41 drives the adjustment bin 41 to move downwards while the pressing rod 43 is pressed downwards, the pressing rod 43 drives the piston piece 422 to move downwards in the adjustment hole 421 through the hinged end of the pressing rod 43 to squeeze the liquid or air in the adjustment cavity 42, then drives the piston piece 422 in the other adjustment hole 421 to move upwards, pushes the other adjustment bins 41 to move upwards, and continuously acquire the materials, after all the adjustment bins 41 are positioned at the same height, and are not contacted with the bottom of the storage bin 31, the materials acquired by each adjustment bin 41 reach the standard, the total weight of the blanking unit, the blanking unit generates pressure to the elastic seat 4, the blanking unit generates the pressure to move downwards, the whole blanking unit 414 moves downwards, the whole blanking bin 415 moves downwards, and then moves into the adjustment bin 41 to the material outlet 417, and then moves into the material outlet 41 through the adjustment bin 41, and the material outlet 41.
According to the mixing device provided by the invention, the relative accurate acquisition of a plurality of additives with different seeds is realized through the adjusting component, the influence of the flowability of the additives is avoided, the adding precision of the different additives is ensured, meanwhile, the additive is prevented from being added in a concentrated manner at one time, and the quality of the product mixing processing is improved.
In the description of the present invention, it should 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", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present invention, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.
While embodiments of the present invention have been shown and described above, it will be understood that the above embodiments are illustrative and not to be construed as limiting the invention, and that variations, modifications, alternatives and variations may be made to the above embodiments by one of ordinary skill in the art within the scope of the invention.
Claims (10)
1. An additive adding and mixing device, characterized by comprising:
a base;
the mixing barrel is arranged on the machine base, and a storage unit, a blanking unit and a stirring unit are sequentially arranged in the mixing barrel from top to bottom, and the stirring unit is used for stirring materials;
the storage unit comprises a mounting plate and a plurality of storage bins arranged on the mounting plate, wherein a blocking piece and an elastic pressing piece are arranged in the storage bins, and the elastic pressing piece is pressed against the blocking piece in the longitudinal direction to be attached to the bottom of the storage bins;
the blanking unit comprises a blanking bin, a plurality of adjusting bins and an adjusting assembly, wherein the elastic base is arranged below the blanking bin, the adjusting bins are uniformly arranged on the periphery of the blanking bin in a surrounding mode, the adjusting bins are respectively arranged below the storage bins, a push rod is longitudinally arranged in the adjusting bin, and a power assembly for driving the blanking unit to longitudinally move in the mixing bin is further arranged in the mixing bin;
the adjusting component comprises an adjusting cavity, a pressing rod and an adjusting rod, wherein the bottom of the adjusting bin is provided with a longitudinal pressing rod, one end of the pressing rod is in butt joint with the bottom of the pressing rod, the other end of the pressing rod is hinged to the side wall of the blanking bin, the adjusting cavity is arranged on the periphery of the blanking bin in a surrounding mode, a plurality of adjusting holes are formed in the blanking bin corresponding to the pressing rod and the hinged end of the blanking bin, a piston piece is arranged in each adjusting hole, the upper end of the piston piece is in butt joint with the end of the pressing rod, one end of the adjusting rod is movably sleeved on the adjusting bin, and the other end of the adjusting rod extends to the outer side of the mixing barrel.
2. The additive adding and mixing device according to claim 1, wherein a discharge opening is formed in one side of the adjusting bin, facing the blanking bin, of the adjusting bin, a guide plate is arranged at the discharge opening, the guide plate extends to the inner side of the blanking bin, and a discharge adjusting mechanism for adjusting the opening and closing degree of the discharge opening is arranged in the adjusting bin.
3. The additive adding and mixing device according to claim 2, wherein the discharging adjusting mechanism comprises a baffle, a connecting rod and a connecting plate, the baffle is in sliding arrangement in the adjusting bin and is attached to the inner wall of the adjusting bin, the connecting plate is connected with the side wall of the mixing bin in the mixing bin, one end of the connecting rod is connected with the baffle in the adjusting bin, and the other end of the connecting rod extends to the outside of the adjusting bin and movably abuts against the connecting plate.
4. The additive adding and mixing device according to claim 3, wherein the connecting plate is ring-shaped, and the connecting plate is provided below the elastic seat body.
5. The additive adding and mixing device according to claim 1, wherein the lower end of the storage bin is tapered with a large upper part and a small lower part, and the lower end of the plugging block forms a tapered structure corresponding to the lower end of the storage bin.
6. The additive adding and mixing device according to claim 5, wherein the elastic pressing member comprises a stopper and a compression spring, the stopper is fixed relative to the side wall of the storage bin, and the blocking member is connected with the stopper under the stopper by the compression spring.
7. The additive adding and mixing device according to claim 1, wherein the adjusting rod is further connected with a limiting mechanism outside the mixing barrel, the limiting mechanism comprises a limiting block and a limiting pin, the limiting block is longitudinally and slidably arranged relative to the outer side wall of the mixing barrel, the limiting pin is in threaded connection with the limiting block, and one end of the limiting pin extends out of the limiting block to abut against the adjusting rod so as to limit the length of the adjusting rod extending out of the mixing barrel.
8. The additive adding and mixing device according to claim 7, wherein the adjusting rod is provided with graduations.
9. The additive adding and mixing device according to claim 1, wherein the elastic housing comprises an upper housing and a lower housing, the upper housing and the lower housing are assembled to slide longitudinally relative to each other, and the upper housing and the lower housing are connected by a spring.
10. The additive adding and mixing device according to claim 1, wherein the stirring unit includes a driving source, a driving shaft, and a plurality of sets of stirring blades, the driving end of the driving source being connected to the driving shaft, each set of stirring blades being circumferentially provided on the driving shaft.
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| CN116712926B CN116712926B (en) | 2023-09-29 |
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| CN116495237A (en) * | 2023-04-04 | 2023-07-28 | 宁波市东嘉新材料科技有限公司 | Automatic material weighing, homogenizing, packaging and sealing device |
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| US6155709A (en) * | 1995-09-11 | 2000-12-05 | Vervant Limited | Blending apparatus |
| CN211221508U (en) * | 2019-11-11 | 2020-08-11 | 武汉嘉瑞德科技有限公司 | Plastic tubing compounding device |
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| CN116712926B (en) | 2023-09-29 |
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