CN117261011B - Multi-component special-shaped material mixing device for injection molding - Google Patents
Multi-component special-shaped material mixing device for injection molding Download PDFInfo
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- CN117261011B CN117261011B CN202311404360.3A CN202311404360A CN117261011B CN 117261011 B CN117261011 B CN 117261011B CN 202311404360 A CN202311404360 A CN 202311404360A CN 117261011 B CN117261011 B CN 117261011B
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- 239000000463 material Substances 0.000 title claims abstract description 25
- 238000001746 injection moulding Methods 0.000 title claims abstract description 21
- 230000007246 mechanism Effects 0.000 claims abstract description 58
- 239000002994 raw material Substances 0.000 claims abstract description 56
- 238000007599 discharging Methods 0.000 claims abstract description 13
- 238000003860 storage Methods 0.000 claims description 38
- 238000003756 stirring Methods 0.000 claims description 36
- 239000004033 plastic Substances 0.000 claims description 14
- 229920003023 plastic Polymers 0.000 claims description 14
- 230000005540 biological transmission Effects 0.000 claims description 9
- 238000009434 installation Methods 0.000 claims description 5
- 238000000465 moulding Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 2
- 239000012778 molding material Substances 0.000 abstract description 2
- 238000003475 lamination Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 5
- 239000002245 particle Substances 0.000 description 5
- 206010066054 Dysmorphism Diseases 0.000 description 3
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000002146 bilateral effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B7/00—Mixing; Kneading
- B29B7/02—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type
- B29B7/06—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type with movable mixing or kneading devices
- B29B7/10—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type with movable mixing or kneading devices rotary
- B29B7/12—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type with movable mixing or kneading devices rotary with single shaft
- B29B7/16—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type with movable mixing or kneading devices rotary with single shaft with paddles or arms
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B7/00—Mixing; Kneading
- B29B7/02—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type
- B29B7/22—Component parts, details or accessories; Auxiliary operations
- B29B7/24—Component parts, details or accessories; Auxiliary operations for feeding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
The invention relates to the technical field of injection molding material mixing, in particular to a multi-component special-shaped material mixing device for injection molding, which comprises a base, wherein a control mechanism for controlling the discharging of mixed materials is arranged on the inner side of the base, four supporting legs are fixedly connected to the upper surface of the base, the top ends of the four supporting legs are fixedly connected with a mounting frame together and are used for carrying a discharging mechanism of raw materials, the discharging mechanism is arranged on the top end of the inner side of the mounting frame and is used for mixing various raw materials, a plurality of groups of special-shaped raw materials can be intermittently discharged through the cooperation of the discharging mechanism and the connecting mechanism, the raw materials are in a lamination state after entering the inside of the mixing mechanism, the raw materials are primarily mixed once after entering the inside of the mixing mechanism, the mixing effect of the special-shaped raw materials is better, and the mixing time of a plurality of groups of special-shaped raw materials is saved.
Description
Technical Field
The invention relates to the technical field of injection molding material mixing, in particular to a multi-component special-shaped material mixing device for injection molding.
Background
The regenerated plastic particles are short for regenerated plastic particles, which belong to the category of plastic particles, and the regenerated plastic is produced by recycling used new materials or waste plastic through an injection molding machine and then cutting the plastic into particles through a granulator.
The recycled particles are produced by cleaning waste plastics which are recycled secondarily as raw materials in the production process of the injection molding machine, crushing the waste plastics, producing recycled plastics by the injection molding machine, and mixing a plurality of recycled plastics for injection molding production.
The shape of the plastic recovered for the second time is different after being crushed, when the conventional process of using needs to be used for carrying out multi-group mixing, a large amount of raw materials are usually conveyed to an injection molding machine for injection molding after being mixed, and the plastic materials with different shapes can be mixed unevenly when being mixed in a large amount, and meanwhile, when being mixed, the plastic materials need to be used for a longer time, so that the mixing efficiency is low, and the quality of injection molding products can be influenced by the mixing unevenness.
Disclosure of Invention
Therefore, the invention provides a multi-component special-shaped material mixing device for injection molding, which solves the technical problems.
The invention provides a multi-component special-shaped material mixing device for injection molding, which comprises a base, wherein a control mechanism for controlling the blanking of a mixture is arranged on the inner side of the base, four supporting legs are fixedly connected to the upper surface of the base, and mounting frames are fixedly connected to the top ends of the four supporting legs.
The blanking mechanism is used for bearing raw materials and is arranged at the top end of the inner side of the mounting frame.
And the mixing mechanism is used for mixing various raw materials and is arranged on the lower surface of the mounting frame.
A coupling mechanism for carrying out intermittent type unloading to the inside coupling mechanism of mixing mechanism to the inside raw materials of unloading mechanism, coupling mechanism sets up in the inboard bottom of installing frame.
The discharging mechanism comprises a fixing frame fixedly connected to the mounting frame, a plurality of circumferentially distributed storage barrels are fixedly connected to the fixing frame, and dredging pieces for dredging raw materials inside the storage barrels are arranged on the storage barrels.
The connecting mechanism comprises four T-shaped limiting support rods which are fixedly connected to the mounting frame and uniformly distributed, transmission gears are fixedly connected between the two T-shaped limiting support rods, and connecting pieces are commonly arranged on the four T-shaped limiting support rods.
The mixing mechanism comprises a connecting sleeve fixedly connected to the lower surface of the mounting frame, a mixing cylinder is fixedly connected to the inner side of the connecting sleeve, a mixing piece is arranged in the mixing cylinder, and a mounting bracket is fixedly connected to the inner side of the fixing frame.
According to the embodiment of the invention, the dredging piece comprises a door-shaped mounting frame fixedly connected to the upper surface of the storage cylinder, a special-shaped rod is connected to the door-shaped mounting frame in an up-down sliding mode, the special-shaped rod consists of two horizontal sections and two vertical sections, the special-shaped rod is positioned on the vertical section inside the storage cylinder and is fixedly connected with a limiting baffle plate above the door-shaped mounting frame, a connecting spring is arranged between the limiting baffle plate and the door-shaped mounting frame, the special-shaped rod is positioned on the vertical section inside the storage cylinder and is uniformly distributed with a plurality of pushing sheets below the door-shaped mounting frame, a plurality of connecting seats which are distributed up-down are fixedly connected to the outer circumferential surface of the storage cylinder, and the vertical section of the special-shaped rod outside the storage cylinder is in sliding connection with the plurality of connecting seats.
According to the embodiment of the invention, the connecting piece comprises a plurality of gear plates which are connected with the T-shaped limiting support rods in a sliding manner, a blanking groove is eccentrically formed in the upper surface of the gear plate, the gear plates are meshed with the transmission gear, a connecting table is fixedly connected to the circle center position of the upper surface of the gear plate, an oblique cambered surface pushing block is fixedly connected to the connecting table, a conveying pipe is fixedly connected to the position, corresponding to the blanking groove, of the lower surface of the gear plate, and the bottom end of the conveying pipe extends into the mixing cylinder and is not in contact with the mixing cylinder.
According to the embodiment of the invention, the mixing piece comprises the connecting rod fixedly connected to the lower surface of the gear disc, the installation cavity is formed in the connecting rod, the driving rod is rotatably connected to the bottom end of the installation cavity, the top end of the driving rod penetrates through the upper surface of the connecting table and is fixedly connected with the lower surface of the installation support, the driving rod is rotatably connected with the connecting table, two symmetrical second stirring blades are fixedly connected to the bottom end of the outer circumferential surface of the connecting rod, and two symmetrical first stirring blades are rotatably connected to the outer surface of the connecting rod and are positioned above the second stirring blades.
According to the embodiment of the invention, one end of the first stirring blade, which is close to the connecting rod, penetrates into the driving rod, a conical gear is arranged at one end of the first stirring blade, which is positioned in the connecting rod, a conical gear is also arranged at the bottom end of the driving rod, and the conical gear on the first stirring blade is meshed with the conical gear on the driving rod.
According to the embodiment of the invention, the lower surface of the second stirring blade and the lower surface of the mixing drum are positioned on the same horizontal plane, and the second stirring blade and the first stirring blade are mutually perpendicular.
According to the embodiment of the invention, the cambered surface of the inclined cambered surface pushing block is in sliding fit with the horizontal section of the special-shaped rod positioned below, and the position of the inclined cambered surface pushing block corresponds to the position of the blanking groove.
According to the embodiment of the invention, the control mechanism comprises two symmetrically arranged sliding rails fixedly connected to the inner side of the base, two electric sliding blocks are connected to the two sliding rails in a sliding manner, two connecting upright posts are fixedly connected to the upper surface of each electric sliding block, two bilateral symmetrical limiting sliding plates are fixedly connected to the top end of the inner side of the base, an adjusting plate is connected to the two limiting sliding plates in a sliding manner, the upper surfaces of the two connecting upright posts are fixedly connected with the lower surface of the adjusting plate, and blanking matched with the bottom end of the mixing drum is arranged on the rear side of the upper surface of the adjusting plate.
The technical scheme of the invention is as follows: 1. the batch blanking can be carried out on a plurality of groups of special-shaped raw materials through the cooperation of the blanking mechanism and the connecting mechanism, so that the raw materials are in a laminated state after entering the inside of the mixing mechanism, the raw materials are primarily mixed once after entering the inside of the mixing mechanism, the mixing effect of the special-shaped raw materials is better, and the mixing time of the plurality of groups of special-shaped raw materials is saved.
2. Through the setting of mixing mechanism can be when mixing its inside multiunit dysmorphism raw and other materials, adopt different stirring direction to stir simultaneously and mix, can make the inside multiunit dysmorphism raw and other materials of mixing mechanism more even, improve the mixing efficiency to dysmorphism raw and other materials, make the quality of injection molding product higher.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are required to be used in the embodiments or the description of the prior art will be briefly described below, and it is obvious that the drawings in the following description are only embodiments of the present invention, and that other drawings can be obtained according to the provided drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic perspective view of a multi-component shaped material mixing device for injection molding according to the present invention.
Fig. 2 is a schematic diagram of a blanking mechanism provided by the invention.
FIG. 3 is a schematic partial cross-sectional view of a pull through provided by the present invention.
Fig. 4 is a schematic view of a connection mechanism provided by the present invention.
Fig. 5 is an enlarged view of portion a of fig. 4 provided by the present invention.
Fig. 6 is a schematic partial cross-sectional view of a mixing mechanism provided by the present invention.
Fig. 7 is a right side view of fig. 6 provided by the present invention.
Fig. 8 is a front view, partially in section, of a hybrid provided by the present invention.
Reference numerals:
1. A base; 2. a mounting frame; 3. a blanking mechanism; 4. a connecting mechanism; 5. support legs; 6. a mixing mechanism; 7. a control mechanism; 31. a dredging piece; 32. a storage cylinder; 33. a fixing frame; 41. a connecting piece; 42. a transmission gear; 43. t-shaped limit stay bar; 61. connecting sleeves; 62. a mixing drum; 63. a mixing element; 71. connecting the upright posts; 72. an electric slide block; 73. a slide rail; 74. an adjusting plate; 75. a limit sliding plate; 311. a special-shaped rod; 312. a connecting seat; 313. a limiting baffle; 314. pushing the material sheet; 315. the door-shaped mounting rack; 411. discharging groove; 412. a gear plate; 413. a connection station; 414. an inclined cambered surface pushing block; 415. a material conveying pipe; 631. a driving rod; 632. a connecting rod; 633. a first stirring blade; 634. a second stirring blade; 636. a mounting cavity; 64. and (5) mounting a bracket.
Detailed Description
In order that the above objects, features and advantages of the invention will be readily understood, a more particular description of the invention will be rendered by reference to the appended 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 be embodied in many other forms than described herein and similarly modified by those skilled in the art without departing from the spirit of the invention, whereby the invention is not limited to the specific embodiments disclosed below.
As shown in fig. 1, the multi-component special-shaped material mixing device for injection molding comprises a base 1, wherein a control mechanism 7 for controlling mixture blanking is arranged on the inner side of the base 1, four supporting legs 5 are fixedly connected to the upper surface of the base 1, and mounting frames 2 are fixedly connected to the top ends of the four supporting legs 5.
A feed mechanism 3 for bearing raw materials, feed mechanism 3 sets up the inboard top at mounting frame 2.
A mixing mechanism 6 for mixing a plurality of raw materials, the mixing mechanism 6 being provided on the lower surface of the mounting frame 2.
And the connecting mechanism 4 is used for intermittently discharging the raw materials in the discharging mechanism 3 to the mixing mechanism 6, and the connecting mechanism 4 is arranged at the bottom end of the inner side of the mounting frame 2.
As shown in fig. 2, the blanking mechanism 3 includes a fixing frame 33 fixedly connected to the mounting frame 2, a plurality of circumferentially distributed material storage barrels 32 are fixedly connected to the fixing frame 33, and dredging pieces 31 for dredging the raw materials inside the material storage barrels 32 are arranged on the material storage barrels 32.
As shown in fig. 3, the dredging member 31 includes a door-shaped mounting frame 315 fixedly connected to the upper surface of the storage cylinder 32, a special-shaped rod 311 is connected to the door-shaped mounting frame 315 in a vertical sliding manner, the special-shaped rod 311 is composed of two horizontal sections and two vertical sections, the special-shaped rod 311 is located on the vertical section inside the storage cylinder 32 and is located above the door-shaped mounting frame 315 and fixedly connected with a limiting baffle 313, a connecting spring is arranged between the limiting baffle 313 and the door-shaped mounting frame 315, the special-shaped rod 311 is located on the vertical section inside the storage cylinder 32 and is located below the door-shaped mounting frame 315 and is uniformly provided with a plurality of pushing sheets 314, a plurality of connecting seats 312 distributed up and down are fixedly connected to the outer circumferential surface of the storage cylinder 32, and the special-shaped rod 311 is located on the vertical section outside the storage cylinder 32 and is slidingly connected with the plurality of connecting seats 312.
As shown in fig. 4, the connection mechanism 4 includes four uniformly distributed T-shaped limiting support rods 43 fixedly connected to the mounting frame 2, transmission gears 42 are fixedly connected to the mounting frame 2 and located between the two T-shaped limiting support rods 43, and connecting pieces 41 are commonly arranged on the four T-shaped limiting support rods 43.
As shown in fig. 4 and 5, the connecting piece 41 includes a plurality of gear plates 412 slidingly connected together on the T-shaped limiting support rods 43, a blanking groove 411 is eccentrically provided on the upper surface of the gear plates 412, the gear plates 412 are meshed with the transmission gear 42, a connecting table 413 is fixedly connected to the center position of the upper surface of the gear plates 412, an oblique cambered surface pushing block 414 is fixedly connected to the connecting table 413, a conveying pipe 415 is fixedly connected to the position of the lower surface of the gear plates 412 corresponding to the blanking groove 411, the bottom end of the conveying pipe 415 extends into the mixing cylinder 62 and is not in contact with the mixing cylinder 62, the cambered surface of the oblique cambered surface pushing block 414 is slidingly matched with the horizontal section of the special-shaped rod 311 below, and the position of the oblique cambered surface pushing block 414 corresponds to the position of the blanking groove 411.
When the special-shaped raw materials are specifically used, firstly, a plurality of groups of special-shaped raw materials are respectively put into the interiors of a plurality of storage barrels 32, then, a driving motor drives a gear disc 412 to rotate on a T-shaped limiting support rod 43 through a transmission gear 42, when a lower trough 411 rotates below the storage barrels 32, at the moment, the special-shaped raw materials inside the storage barrels 32 pass through the lower trough 411 and are conveyed into the interiors of the mixing barrels 62 through a conveying pipe 415, meanwhile, when the gear disc 412 rotates to drive a connecting table 413 to synchronously rotate, when an oblique cambered surface push block 414 on the connecting table 413 rotates to be in contact with a horizontal section below a special-shaped rod 311 along with the continuous rotation of the gear disc 412, at the moment, the oblique cambered surface push block 414 generates downward thrust to the special-shaped rod 311 to drive the special-shaped rod 311 to move downwards, at the moment, two vertical sections of the special-shaped rod 311 respectively slide downwards on a connecting seat 312 and a door-shaped mounting frame 315, and simultaneously, a connecting spring is compressed, when the special-shaped rod 311 moves downwards, raw materials inside the storage barrels 32 are conveyed into the special-shaped barrels 32 through a pushing piece 314, and are arranged in a downward inclined manner, as the push piece 314 is arranged downwards, the special-shaped rod 311 is in a downward direction, the special-shaped raw materials can be pushed into the position, the special-shaped raw materials can be pushed into the special-shaped raw materials inside the special-shaped raw materials in the storage barrels 32 by the special-shaped raw materials under the action of the push piece 311, and the action of the special-shaped raw materials are prevented from being blocked by the downward sliding in the normal condition that the special-shaped raw materials, and the special-shaped raw materials are continuously pushed into the downward raw materials under the normal condition, and further slide under the connection piece 311, and further, and the normal sliding connection piece is pushed into the normal condition under the special-shaped raw materials. When rotating to the below of a storage cylinder 32, drive special-shaped pole 311 through oblique cambered surface ejector pad 414 and dredge the inside raw materials of storage cylinder 32 and guarantee that the unloading is smooth and easy, the inside raw materials of storage cylinder 32 get into the inside of mixing drum 62 through conveying pipeline 415 simultaneously to this circulation can make the inside raw materials intermittent type of a plurality of storage cylinders 32 get into the inside of mixing drum 62, simultaneously because toothed disc 412 is rotating, is the state of spreading when the raw materials gets into the inside of mixing drum 62 and gets into the inside of mixing drum 62.
As shown in fig. 6, the mixing mechanism 6 includes a connecting sleeve 61 fixedly connected to the lower surface of the mounting frame 2, a mixing cylinder 62 is fixedly connected to the inner side of the connecting sleeve 61, a mixing member 63 is disposed in the mixing cylinder 62, and a mounting bracket 64 is fixedly connected to the inner side of the fixing frame 33.
As shown in fig. 6, fig. 7 and fig. 8, the mixing member 63 includes a connecting rod 632 fixedly connected to the lower surface of the gear disc 412, a mounting cavity 636 is formed in the connecting rod 632, a driving rod 631 is rotatably connected to the bottom end of the mounting cavity 636, the top end of the driving rod 631 penetrates through the upper surface of the connecting table 413 and is fixedly connected to the lower surface of the mounting bracket 64, the driving rod 631 is rotatably connected to the connecting table 413, two symmetrical second stirring blades 634 are fixedly connected to the bottom end of the outer circumferential surface of the connecting rod 632, two symmetrical first stirring blades 633 are rotatably connected to the outer surface of the connecting rod 632 and above the second stirring blades 634, one end of the first stirring blades 633 close to the connecting rod 632 penetrates through the inside of the driving rod 631, a conical gear is arranged at one end of the first stirring blades 633 inside the connecting rod 632, a conical gear is also arranged at the bottom end of the driving rod 631, the conical gear on the first stirring blades 633 is meshed with the conical gear on the driving rod 631, the lower surface of the second stirring blades 634 and the lower surface of the mixing drum 62 are located at the same horizontal plane, and the second stirring blades 634 and the first stirring blades 633 are mutually perpendicular.
When specifically using, after the inside of mixing drum 62 is got into to the raw materials, the gear wheel 412 drives the connecting rod 632 at pivoted in-process and rotates in the inside synchronization of mixing drum 62, this moment connecting rod 632 carries out circumference direction stirring to the inside raw materials of mixing drum 62 through second stirring leaf 634, simultaneously, connecting rod 632 is when rotating, because connecting rod 632 and installing support 64 fixed connection, connecting rod 632 is at the conical gear on pivoted in-process this moment cooperation actuating lever 631, drive first stirring leaf 633 and rotate on connecting rod 632, carry out axial direction's stirring to the inside raw materials of mixing drum 62 through first stirring leaf 633, can make the inside raw materials of mixing drum 62 more even of delivery.
As shown in fig. 1, the control mechanism 7 includes two symmetrically arranged slide rails 73 fixedly connected to the inner side of the base 1, two electric slide blocks 72 are connected to the two slide rails 73 in a sliding manner, two connecting upright posts 71 are fixedly connected to the upper surface of the electric slide blocks 72, two bilaterally symmetrical limit slide plates 75 are fixedly connected to the inner top end of the base 1, an adjusting plate 74 is connected to the two limit slide plates 75 in a sliding manner, the upper surfaces of the two connecting upright posts 71 are fixedly connected to the lower surface of the adjusting plate 74, and a discharging hole matched with the bottom end of the mixing drum 62 is formed in the rear side of the upper surface of the adjusting plate 74.
When the raw materials in the mixing drum 62 reach a certain amount during specific use, the gear plate 412 stops rotating at this time, so that the raw materials in the storage drum 32 do not enter the mixing drum 62 any more, then the electric slide block 72 slides on the slide rail 73, the adjusting plate 74 is driven to slide on the limiting slide plate 75 by the connecting upright post 71, the discharging holes on the adjusting plate 74 are aligned to the bottom end of the mixing drum 62, and a plurality of groups of mixed raw materials are output outwards from the discharging holes on the adjusting plate 74 from the inside of the mixing drum 62 to enter the next process.
Working principle: when the automatic feeding device is specifically used, firstly, various special-shaped raw materials are distributed and placed into the plurality of storage barrels 32, then a driving motor drives a connecting piece 41 to rotate on a T-shaped limiting support rod 43 through a transmission gear 42, raw materials in the plurality of storage barrels 32 are intermittently fed into the mixing barrel 62 through continuous rotation of the connecting piece 41, then a plurality of groups of raw materials are mixed in the mixing barrel 62 through a mixing piece 63, the rotation of the connecting piece 41 is stopped at the moment, the raw materials in the storage barrels 32 do not continuously enter the mixing barrel 62, then an electric sliding block 72 slides on a sliding rail 73, an adjusting plate 74 is driven to slide on a limiting sliding plate 75 through a connecting upright post 71, a feeding hole on the adjusting plate 74 is aligned with the bottom end of the mixing barrel 62, and the mixed raw materials are outwards output from the inside of the mixing barrel 62 to the next procedure.
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", "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 to simplify 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," "first," and "second" 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 defining "first", "second", "first", "second" may include at least one such feature, either explicitly or implicitly. In the description of the present invention, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.
In the present invention, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.
The embodiments of the present invention are all preferred embodiments of the present invention, and are not intended to limit the scope of the present invention in this way, therefore: all equivalent changes in structure, shape and principle of the invention should be covered in the scope of protection of the invention.
Claims (4)
1. A multicomponent special-shaped material mixing arrangement for moulding plastics, its characterized in that: the automatic feeding device comprises a base (1), wherein a control mechanism (7) for controlling the feeding of mixed materials is arranged on the inner side of the base (1), four supporting legs (5) are fixedly connected to the upper surface of the base (1), and mounting frames (2) are fixedly connected to the top ends of the four supporting legs (5) together;
The blanking mechanism (3) is used for bearing raw materials, and the blanking mechanism (3) is arranged at the top end of the inner side of the mounting frame (2);
a mixing mechanism (6) for mixing a plurality of raw materials, the mixing mechanism (6) being provided on the lower surface of the mounting frame (2);
The connecting mechanism (4) is used for intermittently discharging raw materials in the discharging mechanism (3) to the mixing mechanism (6), and the connecting mechanism (4) is arranged at the bottom end of the inner side of the mounting frame (2);
the blanking mechanism (3) comprises a fixing frame (33) fixedly connected to the mounting frame (2), a plurality of circumferentially distributed storage barrels (32) are fixedly connected to the fixing frame (33), and dredging pieces (31) for dredging raw materials inside the storage barrels (32) are arranged on the storage barrels (32);
The connecting mechanism (4) comprises four uniformly distributed T-shaped limiting support rods (43) fixedly connected to the mounting frame (2), transmission gears (42) are fixedly connected between the two T-shaped limiting support rods (43) on the mounting frame (2), and connecting pieces (41) are commonly arranged on the four T-shaped limiting support rods (43);
The connecting piece (41) comprises a plurality of gear plates (412) which are connected with the T-shaped limiting support rods (43) in a sliding mode, a blanking groove (411) is eccentrically formed in the upper surface of each gear plate (412), each gear plate (412) is meshed with the corresponding transmission gear (42), a connecting table (413) is fixedly connected to the circle center position of the upper surface of each gear plate (412), an oblique cambered surface pushing block (414) is fixedly connected to each connecting table (413), a conveying pipe (415) is fixedly connected to the position, corresponding to the blanking groove (411), of the lower surface of each gear plate (412), and the bottom end of each conveying pipe (415) extends into the mixing drum (62) and is not in contact with the mixing drum (62);
the cambered surface of the inclined cambered surface pushing block (414) is in sliding fit with the horizontal section of the special-shaped rod (311) positioned below, and the position of the inclined cambered surface pushing block (414) corresponds to the position of the blanking groove (411);
the mixing mechanism (6) comprises a connecting sleeve (61) fixedly connected to the lower surface of the mounting frame (2), a mixing cylinder (62) is fixedly connected to the inner side of the connecting sleeve (61), a mixing piece (63) is arranged in the mixing cylinder (62), and a mounting bracket (64) is fixedly connected to the inner side of the fixing frame (33);
The dredging piece (31) comprises a door-shaped mounting frame (315) fixedly connected to the upper surface of the storage barrel (32), a special-shaped rod (311) is connected to the door-shaped mounting frame (315) in an up-down sliding mode, the special-shaped rod (311) is composed of two horizontal sections and two vertical sections, the special-shaped rod (311) is located on the vertical section inside the storage barrel (32) and is fixedly connected with a limiting baffle (313) above the door-shaped mounting frame (315), a connecting spring is arranged between the limiting baffle (313) and the door-shaped mounting frame (315), the special-shaped rod (311) is located on the vertical section inside the storage barrel (32) and is evenly distributed with a plurality of pushing pieces (314) below the door-shaped mounting frame (315), a plurality of connecting seats (312) which are distributed up-down are fixedly connected to the outer circumferential surface of the storage barrel (32), and the vertical section of the special-shaped rod (311) located outside the storage barrel (32) is in a sliding mode with the plurality of connecting seats (312).
The mixing piece (63) comprises a connecting rod (632) fixedly connected to the lower surface of the gear disc (412), an installation cavity (636) is formed in the connecting rod (632), a driving rod (631) is rotatably connected to the bottom end of the installation cavity (636), the top end of the driving rod (631) penetrates through the upper surface of the connecting table (413) and is fixedly connected with the lower surface of the mounting support (64), the driving rod (631) is rotatably connected with the connecting table (413), two symmetrical second stirring blades (634) are fixedly connected to the bottom end of the outer circumferential surface of the connecting rod (632), and two symmetrical first stirring blades (633) are rotatably connected to the outer surface of the connecting rod (632) and located above the second stirring blades (634).
2. A multicomponent profiled material mixing arrangement for injection molding as claimed in claim 1, characterized in that: one end that first stirring leaf (633) is close to connecting rod (632) runs through to the inside of actuating lever (631), the one end that first stirring leaf (633) is located inside connecting rod (632) is provided with the conical gear, the bottom of actuating lever (631) also is provided with the conical gear, the conical gear on first stirring leaf (633) meshes with the conical gear on actuating lever (631).
3. A multicomponent profiled material mixing arrangement for injection molding as claimed in claim 1, characterized in that: the lower surface of the second stirring blade (634) and the lower surface of the mixing drum (62) are positioned on the same horizontal plane, and the second stirring blade (634) and the first stirring blade (633) are arranged in a mutually perpendicular mode.
4. A multicomponent profiled material mixing arrangement for injection molding as claimed in claim 1, characterized in that: the control mechanism (7) comprises two sliding rails (73) which are fixedly connected to the inner sides of the base (1) and are symmetrically arranged, two electric sliding blocks (72) are connected to the sliding rails (73) in a sliding mode, two connecting upright posts (71) are fixedly connected to the upper surface of each electric sliding block (72), two limit sliding plates (75) which are bilaterally symmetrical are fixedly connected to the inner top end of the base (1), two adjusting plates (74) are connected to the limit sliding plates (75) in a sliding mode, the upper surfaces of the connecting upright posts (71) are fixedly connected with the lower surface of the adjusting plates (74), and blanking holes matched with the bottom ends of the mixing drums (62) are formed in the rear sides of the upper surfaces of the adjusting plates (74).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202311404360.3A CN117261011B (en) | 2023-10-26 | 2023-10-26 | Multi-component special-shaped material mixing device for injection molding |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202311404360.3A CN117261011B (en) | 2023-10-26 | 2023-10-26 | Multi-component special-shaped material mixing device for injection molding |
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| CN117261011A CN117261011A (en) | 2023-12-22 |
| CN117261011B true CN117261011B (en) | 2024-08-20 |
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| CN117443269B (en) * | 2023-12-25 | 2024-03-22 | 吉林省煜晖生物科技有限公司 | Device is prepared in liquid medicine mixture of cross contamination prevention |
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