CN112297354A - Abundant compounding cools off device of moulding plastics fast - Google Patents
Abundant compounding cools off device of moulding plastics fast Download PDFInfo
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- CN112297354A CN112297354A CN202011125768.3A CN202011125768A CN112297354A CN 112297354 A CN112297354 A CN 112297354A CN 202011125768 A CN202011125768 A CN 202011125768A CN 112297354 A CN112297354 A CN 112297354A
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- cavity
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- 239000004033 plastic Substances 0.000 title claims abstract description 23
- 229920003023 plastic Polymers 0.000 title claims abstract description 23
- 238000000465 moulding Methods 0.000 title claims description 6
- 238000013329 compounding Methods 0.000 title claims description 3
- 238000001746 injection moulding Methods 0.000 claims abstract description 64
- 238000003756 stirring Methods 0.000 claims abstract description 51
- 238000001816 cooling Methods 0.000 claims abstract description 43
- 239000000463 material Substances 0.000 claims description 57
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 17
- 238000003860 storage Methods 0.000 claims description 13
- 238000007599 discharging Methods 0.000 claims description 12
- 239000002245 particle Substances 0.000 claims description 9
- 239000001307 helium Substances 0.000 claims description 7
- 229910052734 helium Inorganic materials 0.000 claims description 7
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 claims description 7
- 238000009423 ventilation Methods 0.000 claims description 6
- 230000002146 bilateral effect Effects 0.000 claims description 4
- 238000004891 communication Methods 0.000 claims description 3
- 230000008602 contraction Effects 0.000 claims description 3
- 230000001174 ascending effect Effects 0.000 claims 1
- 239000002994 raw material Substances 0.000 abstract description 9
- 239000007789 gas Substances 0.000 description 4
- 230000033001 locomotion Effects 0.000 description 3
- 238000002156 mixing Methods 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000010137 moulding (plastic) Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
- 239000002341 toxic gas Substances 0.000 description 1
Images
Classifications
-
- 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
- B29C45/18—Feeding the material into the injection moulding apparatus, i.e. feeding the non-plastified material into the injection unit
-
- 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
- B29B7/18—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type with movable mixing or kneading devices rotary with more than one shaft
-
- 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
- B29B7/242—Component parts, details or accessories; Auxiliary operations for feeding in measured doses
-
- 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
- B29C45/26—Moulds
- B29C45/2602—Mould construction elements
-
- 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
- B29C45/26—Moulds
- B29C45/27—Sprue channels ; Runner channels or runner nozzles
-
- 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
- B29C45/26—Moulds
- B29C45/27—Sprue channels ; Runner channels or runner nozzles
- B29C45/2701—Details not specific to hot or cold runner channels
- B29C45/2708—Gates
-
- 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
- B29C45/46—Means for plasticising or homogenising the moulding material or forcing it into the mould
- B29C45/53—Means for plasticising or homogenising the moulding material or forcing it into the mould using injection ram or piston
- B29C45/54—Means for plasticising or homogenising the moulding material or forcing it into the mould using injection ram or piston and plasticising screw
-
- 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
- B29C45/72—Heating or cooling
- B29C45/73—Heating or cooling of the mould
- B29C45/7306—Control circuits therefor
-
- 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
- B29C45/72—Heating or cooling
- B29C45/73—Heating or cooling of the mould
- B29C45/7312—Construction of heating or cooling fluid flow channels
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
The invention discloses a fully-mixed rapid cooling injection molding device which comprises a box body, wherein a cavity with an upward opening is formed in the box body, supporting plates are fixedly arranged on the inner walls of two sides of the cavity, a stirring device positioned on the lower side of the supporting plates is arranged in the cavity, the stirring device comprises an injection molding box fixedly connected with the inner walls of two sides of the cavity, an injection molding cavity with an upward opening is formed in the injection molding box, two screw rods which are symmetrical relative to the center of the injection molding box are rotatably arranged on the inner walls of the left side and the right side of the injection molding cavity, the uniformly and sufficiently mixed plastic is ensured by stirring melted plastic from multiple directions, the situation that the raw materials are layered in the injection molding cavity is avoided, and an automatically-adjusted cooling device is matched, so that the plastic in a mold can.
Description
Technical Field
The invention relates to the technical field of injection molding, in particular to a fully-mixed rapid cooling injection molding device.
Background
The injection molding machine is a main molding device for manufacturing thermoplastic plastics or thermosetting plastics into plastic products with various shapes by utilizing a plastic molding die, and because the plastic raw materials belong to a mixture, the physical properties of the internal components are different, so that the layering of the material components is easy to occur after the plastic raw materials are placed for a long time, and the material components conveyed in the injection molding dies of different time slots are different, so that the quality problem of the injection molding products is caused.
Disclosure of Invention
The technical problem is as follows: when various plastic particles are melted, the plastic can be mixed unevenly, layered and the like, and the existing device can not fully mix various melted plastic particles.
In order to solve the problems, the embodiment designs a device for quickly cooling and injecting the fully mixed material, and the device for quickly cooling and injecting the fully mixed material comprises a box body, wherein a cavity with an upward opening is formed in the box body, and is characterized in that: the inner walls of the two sides of the cavity are fixedly provided with supporting plates, the cavity is internally provided with a stirring device positioned on the lower side of the supporting plates, the stirring device comprises an injection molding box fixedly connected with the inner walls of the two sides of the cavity, the injection molding box is provided with an injection molding cavity with an upward opening, the inner walls of the left side and the right side of the injection molding cavity are rotatably provided with two screw rods which are symmetrical about the center of the injection molding box, the sections of the screw rods, which are far away from the inner walls of the two sides of the injection molding box, are provided with spline rotating bodies, the spline rotating bodies are both rotatably provided with spline rotating body, the spline rotating body is fixedly provided with two spline rotating body grooves which are symmetrical about the screw rods up and down, the lower end surfaces of the two spline rotating bodies are fixedly provided with a driving lever, the, the T-shaped section of the T-shaped stirring rod is positioned in the spline rotating body groove and is in sliding connection with the spline rotating body, the stirring body is close to the inner wall surfaces of two sides of the injection molding box and is fixedly provided with a telescopic slide block, the inner walls of the left side and the right side of the injection molding box are fixedly provided with two T-shaped grooves in a circular shape, the T-shaped grooves are provided with T-shaped telescopic chutes in a sliding way, the T-shaped telescopic chutes are fixedly provided with telescopic cavities in sliding connection with the telescopic slide blocks, the two stirring bodies are provided with stirring rods positioned on the outer sides of the telescopic slide blocks in a sliding way, the stirring rods are in sliding connection with the inner walls of the left side and the right side of the injection molding box, the stirring bodies are moved leftwards and rightwards to stir plastic particles in the injection molding cavities, the cavities are internally provided with cooling devices positioned on the lower, the upper end face of the threaded block is fixedly provided with a workbench, the workbench is abutted with a die body, the workbench is fixedly provided with a water storage pipe, the water storage pipe is provided with two cooling slide bars which are bilaterally symmetrical relative to the die body in a sliding manner, the workbench is fixedly provided with two inflation boxes which are positioned between the cooling slide bars and the die body and are bilaterally symmetrical relative to the die body, the cooling slide bars are connected with the inflation boxes in a sliding manner, the horizontal sections of the cooling slide bars are positioned in the inflation boxes, helium with good thermal expansibility is arranged in a lower side cavity formed by the inflation boxes and the cooling slide bars, the outer walls of two sides of the workbench are respectively provided with three circulation holes which are distributed at equal intervals from top to bottom and communicated with the water storage pipe, the up-and-down sliding of the cooling slide bars is controlled by a helium thermal expansion and contraction principle, and the communication and the closing of the circulation holes, and a driving device for providing power is arranged in the cavity.
Wherein, two feeding pipelines which are symmetrical left and right about the center of the supporting plate are fixedly arranged on the supporting plate, a material conveying turntable shaft is arranged on the feeding pipeline in a rotating way, a motor is connected with the rear side of the material conveying turntable shaft in a power way, a material conveying turntable is arranged on the material conveying turntable shaft in a rotating way, a material conveying box is fixedly arranged on the outer side wall of the lower side of the injection molding box, a material conveying cavity with an upward opening is arranged on the material conveying box, a material pushing block is arranged on the material conveying cavity in a sliding way, a material discharging hose is fixedly arranged on the inner wall of the right side of the material conveying cavity, a stirring screw rod is arranged in a rotating way in the vertical section of the material discharging hose, the upper end surface of the stirring screw rod is in a power way connected with a stirring screw rod motor fixedly connected with the outer wall of the material discharging hose, two rotating pins which are symmetrical left and right, the cavity is characterized in that a rotary table rotating shaft located on the right side of the material conveying box is arranged on the inner wall of the rear side of the cavity in a rotating mode, a rotary table is arranged at the tail end of the front side of the rotary table rotating shaft in a rotating mode, a rotary table connecting rod is hinged to the rotary table, and a sliding block connecting rod which is fixedly connected with the material pushing block and penetrates through the inner wall of the left side of the material conveying box.
Wherein, agitating unit still includes two and is located the case of moulding plastics with just about between the backup pad the ventilation hole of backup pad central bilateral symmetry, two all the fixed industry fan that is equipped with, two on the ventilation hole both sides inner wall the industry fan turns to on the contrary, two fixed being equipped with two on the ventilation hole both sides inner wall is located filter screen between the industry fan, the fixed clearance pole that runs through the filter screen that is equipped with on the industry fan, the vertical section of clearance pole with filter screen surface sliding connection.
The driving device comprises an output shaft motor fixedly connected with the inner wall of the right side of the cavity, an output shaft in power connection with the output shaft motor is arranged in the cavity, the screw rods are connected with the output shaft through belt pulleys, a worm gear shaft located on the upper side of the output shaft is arranged in the cavity in a rotating mode, a worm gear connected with the output shaft in a rotating mode is arranged on the worm gear shaft in a rotating mode, the worm gear shaft is connected with the rotating shaft of the rotary table through the belt pulleys in a rotating mode, a rotating shaft located on the right side of the rotating body is arranged on the bottom wall of the cavity in a rotating mode, a rotating shaft gear connected with the rotating body in a meshed mode is arranged on the rotating shaft in a rotating mode, a driven bevel gear is arranged on.
The invention has the beneficial effects that: the invention starts from stirring melted plastics from multiple directions to ensure the uniformity and the sufficiency of the mixing of the melted plastics, avoids the situation that the raw materials are layered in the injection molding cavity, and is matched with the cooling device with automatic adjustment, so that the plastics in the mold can be rapidly cooled and the energy is saved.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic view of the overall structure of a fully mixed rapid cooling injection molding apparatus of the present invention;
FIG. 2 is a schematic of the structure "A-A" in FIG. 1;
FIG. 3 is an enlarged schematic view of "B" in FIG. 1;
FIG. 4 is an enlarged schematic view of "C" in FIG. 1;
FIG. 5 is an enlarged schematic view of "D" in FIG. 1;
fig. 6 is an enlarged structural view of "E" in fig. 1.
Detailed Description
The invention will now be described in detail with reference to fig. 1-6, wherein for ease of description the orientations described hereinafter are now defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
The invention relates to a full mixing and rapid cooling injection molding device, which is mainly applied to the injection molding, mixing and cooling processes, and the invention is further explained by combining the attached drawings of the invention: the invention relates to a fully-mixed rapid cooling injection molding device, which comprises a box body 11, wherein a cavity 12 with an upward opening is arranged on the box body, supporting plates 46 are fixedly arranged on the inner walls at two sides of the cavity 12, a stirring device 901 positioned at the lower side of the supporting plates 46 is arranged in the cavity 12, the stirring device 901 comprises an injection molding box 17 fixedly connected with the inner walls at two sides of the cavity 12, an injection molding cavity 19 with an upward opening is arranged on the injection molding box 17, two screw rods 18 which are symmetrical about the center of the injection molding box 17 are rotatably arranged on the inner walls at the left side and the right side of the injection molding cavity 19, spline shafts are arranged on the sections of the screw rods 18 far away from the inner walls at two sides of the injection molding box 17, a stirring body 20 is connected onto the screw rods 18 in a threaded manner, spline rotating bodies 68 are rotatably arranged on the spline shaft sections of, two lower end surfaces of the 68 are fixedly provided with a deflector rod 21, the stirring body 20 is far away from inner wall surfaces of two sides of the injection molding box 17 and is fixedly provided with two T-shaped stirring rods 52 which are symmetrical up and down relative to the screw rod 18, T-shaped sections of the T-shaped stirring rods 52 are positioned in spline rotor grooves 69 and are in sliding connection with the spline rotor 68, the stirring body 20 is close to inner wall surfaces of two sides of the injection molding box 17 and is fixedly provided with a telescopic slider 51, two T-shaped telescopic chutes 53 are fixedly arranged on inner walls of the left side and the right side of the injection molding box 17, a telescopic cavity 55 which is in sliding connection with the telescopic slider 51 is fixedly arranged on the T-shaped telescopic chutes 53, the stirring body 20 carries out stirring treatment on plastic particles in the injection molding cavity 19 through left and right movement, a cooling device 902 which is positioned on the lower side of the injection molding box 17 is arranged in the cavity 12, the, threaded connection has screw block 37 on rotor 35, the fixed workstation 42 that is equipped with of screw block 37 up end, the butt has the mould body 65 on the workstation 42, the fixed water storage pipe 61 that is equipped with on the workstation 42, it is equipped with two about the cooling slide bar 63 of the mould body 65 bilateral symmetry to slide on the water storage pipe 61, the fixed two that are equipped with on the workstation 42 are located cooling slide bar 63 with between the mould body 65 and about the gas tank 64 of the mould body 65 bilateral symmetry, cooling slide bar 63 with gas tank 64 sliding connection, cooling slide bar 63 horizontal segment is located in gas tank 64, be equipped with the good helium of thermal expansibility in the downside cavity that gas tank 64 and cooling slide bar 63 formed, respectively be equipped with three top-down equidistance on the workstation 42 both sides outer wall distribute and with communicating circulation hole 62 of water storage pipe 61, the up-and-down sliding of the cooling slide bar 63 is controlled by the helium heat expansion and contraction principle, the communication and the closing of the circulation hole 62 and the water storage pipe 61 are further controlled, and a driving device 903 for providing power is arranged in the cavity 12.
Beneficially, two feeding pipelines 47 which are bilaterally symmetrical about the center of the supporting plate 46 are fixedly arranged on the supporting plate 46, a material conveying turntable shaft 49 is arranged on the feeding pipeline 47 in a rotating mode, a motor is connected to the rear side of the material conveying turntable shaft 49 in a power mode, a material conveying turntable 48 is arranged on the material conveying turntable shaft 49 in a rotating mode, a material conveying box 30 is fixedly arranged on the outer wall of the lower side of the injection molding box 17, a material conveying cavity 31 with an upward opening is arranged on the material conveying box 30, a material pushing block 32 is arranged on the material conveying cavity 31 in a sliding mode, a material discharging hose 45 is fixedly arranged on the inner wall of the right side of the material conveying cavity 31, a stirring screw 59 is rotatably arranged in the vertical section of the material discharging hose 45, a stirring screw motor 60 fixedly connected with the outer wall of the material discharging hose 45 is connected to the upper end face of the stirring screw 59, the fixed dog 56 that rotates that is equipped with on the rotating pin 57, rotate the dog 56 with ejection of compact hose 45 passes through torsional spring 58 on the rotating pin 57 is connected, it is located to rotate on the inner wall of cavity 12 rear side the carousel pivot 25 on conveying case 30 right side, the terminal rotation of carousel pivot 25 front side is equipped with carousel 23, it has carousel connecting rod 24 to articulate on the carousel 23, on the carousel connecting rod 24 articulate have with ejector pad 32 fixed connection and run through the slider connecting rod 26 of conveying case 30 left side inner wall.
According to the embodiment, the following detailed description is provided for the stirring device 901, the stirring device 901 further includes two vent holes 13 located between the injection molding box 17 and the support plate 46 and bilaterally symmetrical about the center of the support plate 46, two industrial fans 14 are fixedly arranged on the inner walls of two sides of the vent holes 13, the two industrial fans 14 are opposite in rotation direction, two filter screens 16 located between the industrial fans 14 are fixedly arranged on the inner walls of two sides of the vent holes 13, a cleaning rod 15 penetrating through the filter screens 16 is fixedly arranged on the industrial fan 14, the vertical section of the cleaning rod 15 is connected with the surface of the filter screen 16 in a sliding manner, and toxic gases generated by melting plastic particles are removed and collected by rotating the industrial fan 14.
According to the embodiment, the following detailed description is made on the cooling device 902, the cooling device 902 further comprises a mold groove 66 fixedly connected with the mold body 65, an injection molding port 67 is fixedly arranged on the mold groove 66, a water inlet hose 33 and a book outlet hose 44 communicated with the outside are fixedly arranged on the outer walls of the left side and the right side of the workbench 42 respectively, the circulation holes 62 are respectively arranged in the water inlet hose 33 and the book outlet hose 44, the bottom wall of the cavity 12 is fixedly provided with an expansion link 34 which is arranged on the left side of the rotating body 35 and fixedly connected with the workbench 42, and water in the water storage pipe 61 is continuously circulated through the water inlet hose 33 and the book outlet hose 44.
According to the embodiment, the driving device 903 is described in detail below, the driving device 903 includes an output shaft motor 43 fixedly connected to the inner wall of the right side of the cavity 12, an output shaft 27 in power connection with the output shaft motor 43 is rotatably disposed in the cavity 12, the two screws 18 are connected to the output shaft 27 through a pulley, a worm gear shaft 29 located on the upper side of the output shaft 27 is rotatably disposed in the cavity 12, a worm gear 28 rotatably connected to the output shaft 27 is rotatably disposed on the worm gear shaft 29, the worm gear shaft 29 is connected to the turntable rotating shaft 25 through a pulley, a rotating shaft 38 located on the right side of the rotating body 35 is rotatably disposed on the bottom wall of the cavity 12, a rotating shaft gear 39 engaged with the rotating body 35 is rotatably disposed on the rotating shaft 38, a driven bevel gear 40 is rotatably disposed on the upper end surface of the rotating, the output shaft 27 is rotatably provided with a driving bevel gear 41 in meshed connection with the driven bevel gear 40, and the processes of plastic particle melting, stirring, injection molding and cooling are completed through transmission structures of all parts.
At the beginning, the stirring body 20 is located near the inner walls of the two sides of the injection molding box 17, the shifting lever 21 is located at the lowest side, the telescopic slide block 51 is located at the highest side, the pushing block 32 is located in the middle of the material conveying box 30 to block a connecting port between the injection molding box 17 and the material conveying box 30, the thread block 37 is located at the lowest side, the rotating stop block 56 is in a closed state, the cooling slide rod 63 is located at the lowest side, and the circulation hole 62 is not communicated with the water storage pipe 61.
During operation, the material conveying turntable shaft 49 rotates plastic particles from the material conveying turntable 48 to enter the injection molding cavity 19 in a fixed amount, the output shaft motor 43 is started to drive the output shaft 27 to rotate, the screw 18 is rotated through the belt wheel, the two stirring bodies 20 start to move towards the center of the injection molding box 17 through the telescopic slide blocks 51 and the T-shaped telescopic chutes 53 to melt and stir the raw materials, the stirring bodies 20 move and simultaneously push the spline rotating bodies 68 to move, the spline rotating bodies 68 rotate by self-rotation through being connected with the splines of the screw 18 to drive the deflector rod 21 to do circular motion during moving, the particles at the bottom of the injection molding box 17 are driven to continue stirring upwards, the stirred raw materials are extruded into the material conveying box 30 through the stirring bodies 20, the material pushing block 32 is driven to do reciprocating motion in the material conveying box 30 by rotating the turntable 23, the raw materials are pushed into the material discharging hose 45, the stirring screw motor 60 starts to stir the raw materials in the, the rotator 35 rotates through the rotating shaft gear 39 to enable the thread block 37 to drive the workbench 42 to move upwards under the action of the telescopic rod 34, the die groove 66 is enabled to coincide with the discharging hose 45, the rotating stop block 56 is opened under the abutting of the die groove 66, raw materials in the discharging hose 45 are extruded into the die body 65 through the injection port 67, the temperature of the die body 65 is increased to enable helium in the inflation tank 64 to expand to push the cooling slide bar 63 to move upwards, the circulation hole 62 is communicated with the water storage pipe 61, the temperature of the die body 65 is reduced through continuous cooling circulation, the opening number of the circulation hole 62 can be automatically controlled according to the temperature of the die body 65, the cooling slide bar 63 is increased to increase the cooling area, the cooling speed of the die body 65 is increased, the components are rotated reversely through the output shaft motor 43 after injection molding, and.
The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.
Claims (4)
1. The utility model provides a abundant compounding cools off device of moulding plastics fast, includes the box, be equipped with the ascending cavity of opening on the box, its characterized in that: the inner walls of the two sides of the cavity are fixedly provided with supporting plates, the cavity is internally provided with a stirring device positioned on the lower side of the supporting plates, the stirring device comprises an injection molding box fixedly connected with the inner walls of the two sides of the cavity, the injection molding box is provided with an injection molding cavity with an upward opening, the inner walls of the left side and the right side of the injection molding cavity are rotatably provided with two screw rods which are symmetrical about the center of the injection molding box, the sections of the screw rods, which are far away from the inner walls of the two sides of the injection molding box, are provided with spline rotating bodies, the spline rotating bodies are both rotatably provided with spline rotating body, the spline rotating body is fixedly provided with two spline rotating body grooves which are symmetrical about the screw rods up and down, the lower end surfaces of the two spline rotating bodies are fixedly provided with a driving lever, the, the T-shaped section of the T-shaped stirring rod is positioned in the spline rotating body groove and is in sliding connection with the spline rotating body, the stirring body is close to the inner wall surfaces of two sides of the injection molding box and is fixedly provided with a telescopic slide block, the inner walls of the left side and the right side of the injection molding box are fixedly provided with two T-shaped grooves in a circular shape, the T-shaped grooves are provided with T-shaped telescopic chutes in a sliding way, the T-shaped telescopic chutes are fixedly provided with telescopic cavities in sliding connection with the telescopic slide blocks, the two stirring bodies are provided with stirring rods positioned on the outer sides of the telescopic slide blocks in a sliding way, the stirring rods are in sliding connection with the inner walls of the left side and the right side of the injection molding box, the stirring bodies are moved leftwards and rightwards to stir plastic particles in the injection molding cavities, the cavities are internally provided with cooling devices positioned on the lower, the upper end face of the threaded block is fixedly provided with a workbench, the workbench is abutted with a die body, the workbench is fixedly provided with a water storage pipe, the water storage pipe is provided with two cooling slide bars which are bilaterally symmetrical relative to the die body in a sliding manner, the workbench is fixedly provided with two inflation boxes which are positioned between the cooling slide bars and the die body and are bilaterally symmetrical relative to the die body, the cooling slide bars are connected with the inflation boxes in a sliding manner, the horizontal sections of the cooling slide bars are positioned in the inflation boxes, helium with good thermal expansibility is arranged in a lower side cavity formed by the inflation boxes and the cooling slide bars, the outer walls of two sides of the workbench are respectively provided with three circulation holes which are distributed at equal intervals from top to bottom and communicated with the water storage pipe, the up-and-down sliding of the cooling slide bars is controlled by a helium thermal expansion and contraction principle, and the communication and the closing of the circulation holes, and a driving device for providing power is arranged in the cavity.
2. A fully mixed rapid cooling injection molding apparatus as claimed in claim 1, wherein: the injection molding machine is characterized in that two feeding pipelines which are bilaterally symmetrical about the center of the supporting plate are fixedly arranged on the supporting plate, a material conveying turntable shaft is arranged on the feeding pipeline in a rotating mode, a motor is connected to the rear side of the material conveying turntable shaft in a power mode, a material conveying turntable is arranged on the material conveying turntable shaft in a rotating mode, a material conveying box is fixedly arranged on the outer side wall of the lower side of the injection molding box, a material conveying cavity with an upward opening is formed in the material conveying box, a material pushing block is arranged on the material conveying cavity in a sliding mode, a material discharging hose is fixedly arranged on the inner wall of the right side of the material conveying cavity, a stirring screw rod is rotationally arranged in the vertical section of the material discharging hose in a rotating mode, a stirring screw rod motor fixedly connected with the outer wall of the material discharging hose is connected to the upper end face of the stirring screw rod in a power mode, the cavity is characterized in that a rotary table rotating shaft located on the right side of the material conveying box is arranged on the inner wall of the rear side of the cavity in a rotating mode, a rotary table is arranged at the tail end of the front side of the rotary table rotating shaft in a rotating mode, a rotary table connecting rod is hinged to the rotary table, and a sliding block connecting rod which is fixedly connected with the material pushing block and penetrates through the inner wall of the left side of the material conveying box.
3. A fully mixed rapid cooling injection molding apparatus as claimed in claim 1, wherein: agitating unit still includes two and is located the case of moulding plastics with between the backup pad and about backup pad central bilateral symmetry's ventilation hole, two all the fixed industry fan that is equipped with on the ventilation hole both sides inner wall, two industry fan turns to on the contrary, two fixed being equipped with on the ventilation hole both sides inner wall two are located filter screen between the industry fan, the fixed clearance pole that runs through the filter screen that is equipped with on the industry fan, the vertical section of clearance pole with filter screen surface sliding connection.
4. A fully mixed rapid cooling injection molding apparatus as claimed in claim 1, wherein: the driving device comprises an output shaft motor fixedly connected with the inner wall of the right side of the cavity, an output shaft in power connection with the output shaft motor is arranged in the cavity, the screw rods are connected with the output shaft through belt pulleys, a worm gear shaft located on the upper side of the output shaft is arranged in the cavity in a rotating mode, a worm gear connected with the output shaft in a rotating mode is arranged on the worm gear shaft in a rotating mode, the worm gear shaft is connected with the rotating shaft of the rotary table through the belt pulleys in a rotating mode, a rotating shaft located on the right side of the rotating body is arranged on the bottom wall of the cavity in a rotating mode, a rotating shaft gear connected with the rotating body in a meshed mode is arranged on the rotating shaft in a rotating mode, a driven bevel gear is.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011125768.3A CN112297354A (en) | 2020-10-20 | 2020-10-20 | Abundant compounding cools off device of moulding plastics fast |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011125768.3A CN112297354A (en) | 2020-10-20 | 2020-10-20 | Abundant compounding cools off device of moulding plastics fast |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112297354A true CN112297354A (en) | 2021-02-02 |
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ID=74328102
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011125768.3A Withdrawn CN112297354A (en) | 2020-10-20 | 2020-10-20 | Abundant compounding cools off device of moulding plastics fast |
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| Country | Link |
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| CN (1) | CN112297354A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114619622A (en) * | 2022-03-10 | 2022-06-14 | 深圳市维嘉美橡塑电子有限公司 | Silica gel injection molding device capable of automatically feeding |
-
2020
- 2020-10-20 CN CN202011125768.3A patent/CN112297354A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114619622A (en) * | 2022-03-10 | 2022-06-14 | 深圳市维嘉美橡塑电子有限公司 | Silica gel injection molding device capable of automatically feeding |
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Application publication date: 20210202 |
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