CN110315680A - A kind of multistation temperature control injection molding machine - Google Patents
A kind of multistation temperature control injection molding machine Download PDFInfo
- Publication number
- CN110315680A CN110315680A CN201910668537.8A CN201910668537A CN110315680A CN 110315680 A CN110315680 A CN 110315680A CN 201910668537 A CN201910668537 A CN 201910668537A CN 110315680 A CN110315680 A CN 110315680A
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- China
- Prior art keywords
- fixed
- cylinder
- air bag
- injection molding
- heat
- Prior art date
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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
- B29C45/03—Injection moulding apparatus
- B29C45/04—Injection moulding apparatus using movable moulds or mould halves
- B29C45/06—Injection moulding apparatus using movable moulds or mould halves mounted on a turntable, i.e. on a rotating support having a rotating axis parallel to the mould opening, closing or clamping direction
-
- 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
-
- 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
- B29C45/1742—Mounting of moulds; Mould supports
-
- 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
-
- 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
- B29C45/76—Measuring, controlling or regulating
- B29C45/78—Measuring, controlling or regulating of temperature
-
- 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
- B29C2945/00—Indexing scheme relating to injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould
- B29C2945/76—Measuring, controlling or regulating
- B29C2945/76494—Controlled parameter
- B29C2945/76531—Temperature
Abstract
The present invention relates to injection molding machine field, a kind of specifically described multistation temperature control injection molding machine, including supporting table, driving mechanism, injecting mechanism, heat-absorbing body, fixed mechanism, compression mechanism, sealing mechanism, admission gear and the second motor；Supporting table is rotatablely connected fixed mechanism, the bottom end of fixed mechanism is installed by the second motor, and multiple molds are installed on the top of fixed mechanism, after a mold, which is injection molding mechanism, to be filled, the second motor is opened, the second motor drives 90 ° of another mold rotation, contacts another mold with injecting mechanism, facilitate injecting mechanism to mould inside injected plastic, accelerates injection efficiency；The side wall of injecting mechanism is set with heat-absorbing body, the heat that injecting mechanism distributes is absorbed by the air inside heat-absorbing body, hot-air is passed into the inside of fixed mechanism from the inside of admission gear, hot-air increases fixed mechanism internal temperature, heat enters the inside of mold by fixed mechanism, mold is preheated, people is made quickly to use mold.
Description
Technical field
The present invention relates to injection molding machine field, a kind of specifically described multistation temperature control injection molding machine.
Background technique
Injection molding machine also known as injection (mo(u)lding) machine or injector.It is that thermoplastic or thermosetting plastics are utilized plastic shaping
The main molding equipment of plastic products of various shapes is made in mold.It is divided into vertical, horizontal, all electric.It is molded function heating modeling
Material applies high pressure to molten plastic, it is made to project and be full of mold cavity.
During using injection molding machine, and after injection molding machine fills a mold, needing replacing mold could be used again
Secondary use, and need to preheat injection mold, but mold preheating time is too long, reduces the production efficiency of injection molding machine,
Meanwhile if traditional mold preheating temperature will cause model fusing when being more than the forming temperature of model, make molder not side
Just.
Summary of the invention
For the problems of the prior art, the present invention provides a kind of multistation temperature control injection molding machine, the top of supporting table turns
Dynamic to be connected and fixed mechanism, the second motor is installed in the bottom end of fixed mechanism, and multiple molds are installed on the top of fixed mechanism, when one
Mold is injection molding after mechanism fills, and opens the second motor, the second motor drives 90 ° of another mold rotation, makes another mold
It is contacted with injecting mechanism, facilitates injecting mechanism to mould inside injected plastic, accelerate injection efficiency, the side wall suit of injecting mechanism
Heat-absorbing body, heat-absorbing body are connected to fixed mechanism by admission gear, and the heat that injecting mechanism distributes is by inside heat-absorbing body
Air absorbs, and hot-air is passed into the inside of fixed mechanism from the inside of heat-absorbing body and admission gear, and hot-air makes to fix
In-house temperature increases, and heat is entered the inside of mold by fixed mechanism, preheated to mold, uses people quickly
Mold.
The technical solution adopted by the present invention to solve the technical problems is: a kind of multistation temperature control injection molding machine, including support
Platform, driving mechanism, injecting mechanism, heat-absorbing body, fixed mechanism, compression mechanism, sealing mechanism, admission gear and the second motor；
The driving mechanism is installed in top surface one end of the supporting table, and one end of the driving mechanism is rotatablely connected the injecting mechanism；
The side wall of the injecting mechanism is set with the heat-absorbing body, and one end of the heat-absorbing body is installed on the interior of the driving mechanism
Portion；The inner rotation of the driving mechanism connects the compression mechanism, and the compression mechanism and the side wall of the heat-absorbing body are sliding
Dynamic connection；The sealing mechanism is installed in the inside of the compression mechanism, and the sealing mechanism and compression mechanism sliding connect
It connects；The other end of the supporting table installs second motor, and the admission gear is installed on the top of second motor, described
Admission gear connects one end of the heat-absorbing body；Fixed mechanism is had a talk about in the top rotation connection of the admission gear, and described
Fixed mechanism is rotatablely connected the inside of the supporting table；The inside of the fixture is equipped with temperature sensor, and the temperature passes
Sensor is connect with the solenoid valve being mounted on inside the fixing axle, and solenoid valve connection is mounted on the gear inside fixing axle
Piece, and the baffle and fixing axle rotational angle are 0 ° -45 °.
Specifically, the driving mechanism includes first motor, cabinet and shaft, installed at the top edge of the supporting table
The cabinet, the side wall of the cabinet install the first motor, the inside turn of one end of the first motor and the cabinet
The dynamic connection shaft.
Specifically, the injecting mechanism includes loading hopper, melts cylinder, blade and heating coil, the side wall of the cabinet
It is fixedly connected with the thawing cylinder, and the inside for melting cylinder is set with the heating coil；The inner rotation for melting cylinder connects
The shaft and the blade are connect, and the spiral blade is mounted equidistant in one end side wall of the shaft, the cabinet
The loading hopper is installed in top surface, and the bottom end of the loading hopper is connected to the inside for melting cylinder.
Specifically, the heat-absorbing body includes the first air bag, cylinder, the first fixed ring, the second fixed ring, compression plate and the
Two air bags, the side wall for melting cylinder are set with the cylinder, and second fixed ring is mounted equidistant in the inner sidewall of the cylinder, and
First fixed ring is mounted equidistant in the lateral wall for melting cylinder；The diameter of first fixed ring is less than the interior of the cylinder
Diameter, and the internal diameter of second fixed ring is greater than the maximum gauge for melting cylinder；Inside the top of the cabinet described in installation
First air bag, and one end of first air bag is connected to the inside of the cylinder；The inside installation described second of the supporting table
Air bag, the fan-shaped compression plate of the side wall installation of the fixed mechanism, and the compression plate are slidably connected second air bag.
Specifically, the sealing mechanism includes air inlet pipe, vertical bar, fixed block and ball, the air inlet pipe is mounted on institute
The inside of cabinet is stated, and one end of the air inlet pipe slides into the inside of first air bag；The inside place of residence of the air inlet pipe
It is fixedly connected with the fixed block of spheroidal, and the internal slide connection side wall of the fixed block is the " T " shaped vertical bar, institute
The ball is installed in the bottom end for stating vertical bar, and the ball engages the bottom end of the air inlet pipe, and the diameter of the ball is big
In the internal diameter of the air inlet pipe, and the ball is slidably connected the inside of first air bag.
Specifically, the compression mechanism includes terminal pad, connecting rod and compression bar, the other end of the shaft installs the company
Disk is connect, the terminal pad is rotatablely connected the inside of the cabinet；The connecting rod is mounted equidistant in the side wall of the terminal pad, described
The top of connecting rod contradicts first air bag and the ball；Compression bar described in the top right angle setting of the connecting rod, institute
Compression bar is stated to connect with the side walls of first air bag.
Specifically, the admission gear includes link block, connector sleeve, support rod and connecting tube, the bottom end peace of the cylinder
The connecting tube is filled, the inner rotation of the supporting table connects the connector sleeve, and the hollow connector sleeve bottom inner portion is fixed
Connect the inclined bottom end of the connecting tube；The top of second motor is rotatablely connected the link block, the hemispheric company
Connect the inside that block is rotatablely connected the connector sleeve；The support rod, and the support rod is mounted equidistant in the top surface of the link block
It is rotatablely connected the inside of the connector sleeve.
Specifically, the fixed mechanism includes fixed disk, fixed link, fixture and fixing axle, the inside of the connector sleeve turns
The support rod is installed in the dynamic connection fixing axle, the bottom surface of the hollow fixing axle；The top of the fixing axle is fixed to be connected
The fixed disk is connect, the fixed disk is rotatablely connected the top of the supporting table, and institute is mounted equidistant in the bottom surface of the fixed disk
State compression plate；The fixed link, the top of the hollow fixed link are symmetrically installed at the top edge of the hollow fixed disk
The hollow fixture is installed, and the fixed link is connected to the fixture, the fixed disk and the fixing axle.
Beneficial effects of the present invention:
A kind of multistation temperature control injection molding machine of the present invention, the top of supporting table are rotatablely connected fixed mechanism, fixed machine
The second motor is installed in the bottom end of structure, and multiple molds are installed on the top of fixed mechanism, after a mold, which is injection molding mechanism, to be filled,
The second motor is opened, the second motor drives 90 ° of another mold rotation, contacts another mold with injecting mechanism, facilitates note
Molding machine structure accelerates injection efficiency to mould inside injected plastic.
(2) side wall of a kind of multistation temperature control injection molding machine of the present invention, injecting mechanism is set with heat-absorbing body, heat absorber
Structure is connected to fixed mechanism by admission gear, and the heat that injecting mechanism distributes is absorbed by the air inside heat-absorbing body, hot-air
The inside of fixed mechanism is passed into from the inside of heat-absorbing body and admission gear, and fixed mechanism rotation squeezes heat-absorbing body,
Accelerate heat-absorbing body inner air movement velocity, so that hot-air is increased fixed mechanism internal temperature quickly, heat passes through fixation
Mechanism enters the inside of mold, preheats to mold, and people is made quickly to use mold, and fixture controls electricity by temperature sensor
Magnet valve opens or closes, to control the temperature inside fixture, guarantees that the model inside fixture is not melted or bonds.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is a kind of structural schematic diagram of a kind of preferred embodiment of multistation temperature control injection molding machine provided by the invention；
Fig. 2 is driving mechanism shown in FIG. 1 and heat-absorbing body schematic diagram of internal structure；
Fig. 3 is fixed mechanism internal structure sectional view shown in FIG. 1；
Fig. 4 is fixing axle schematic diagram of internal structure shown in Fig. 3.
In figure: 1, supporting table, 2, driving mechanism, 21, first motor, 22, cabinet, 23, shaft, 3, injecting mechanism, 31, into
Funnel, 32, thawing cylinder, 33, blade, 34, heating coil, 4, heat-absorbing body, the 41, first air bag, 42, cylinder, 43, first is solid
Determine ring, the 44, second fixed ring, 45, compression plate, the 46, second air bag, 5, fixed mechanism, 51, fixed disk, 52, fixed link, 53, folder
Tool, 54, fixing axle, 55, temperature sensor, 56, baffle, 57, solenoid valve, 6, compression mechanism, 61, terminal pad, 62, connecting rod,
63, compression bar, 7, sealing mechanism, 71, air inlet pipe, 72, vertical bar, 73, fixed block, 74, ball, 8, admission gear, 81, connection
Block, 82, connector sleeve, 83, support rod, 84, connecting tube, the 9, second motor.
Specific embodiment
In order to be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, tie below
Specific embodiment is closed, the present invention is further explained.
As Figure 1-Figure 4, a kind of multistation temperature control injection molding machine of the present invention, including supporting table 1, driving mechanism 2,
Injecting mechanism 3, heat-absorbing body 4, fixed mechanism 5, compression mechanism 6, sealing mechanism 7, admission gear 8 and the second motor 9；The branch
The driving mechanism 2 is installed in the top surface one end for supportting platform 1, and one end of the driving mechanism 2 is rotatablely connected the injecting mechanism 3；Institute
The side wall for stating injecting mechanism 3 is set with the heat-absorbing body 4, and one end of the heat-absorbing body 4 is installed on the interior of the driving mechanism 2
Portion；The inner rotation of the driving mechanism 2 connects the compression mechanism 6, the side of the compression mechanism 6 and the heat-absorbing body 4
Wall is slidably connected；The inside of the compression mechanism 6 is installed by the sealing mechanism 7, and the sealing mechanism 7 and the compression mechanism
6 are slidably connected；The other end of the supporting table 1 installs second motor 9, the top installation of second motor 9 it is described into
Mechanism of qi structure 8, the admission gear 8 connect one end of the heat-absorbing body 4；The top rotation connection of the admission gear 8 is had a talk about
Fixed mechanism 5, and the fixed mechanism 5 is rotatablely connected the inside of the supporting table 1；The inside of the fixture 53 is equipped with temperature
Sensor 55, and the temperature sensor 55 is connect with the solenoid valve 57 being mounted on inside the fixing axle 54, solenoid valve 57 connects
Baffle 56 is connect, and baffle 56 is connect with 54 inner rotation of fixing axle；When temperature is less than 80 DEG C, solenoid valve 57 is powered, band
Dynamic baffle 56 is at 45 ° of inner rotation of fixing axle 54, so that the hot gas of 54 bottom of fixing axle is made to enter the inside of fixture 53, it is real
Now to the preheating of fixture 53, when temperature is higher than 90 DEG C, solenoid valve 57 is closed, and baffle 56 is driven to rotate 45 °, is realized and is closed, and is prevented
Only fixture 53 is heated excessive, and the model inside fixture 53 is caused to melt.
Specifically, the driving mechanism 2 includes first motor 21, cabinet 22 and shaft 23, the top surface side of the supporting table 1
The cabinet 22 is installed at edge, the side wall of the cabinet 22 installs the first motor 21, one end of the first motor 21 and
The inner rotation of the cabinet 22 connects the shaft 23, and the first motor 21 is fixed on the cabinet 22 for convenience
Inside, and the first motor 21 is made to drive the shaft 23 in the cabinet 22 and the inner rotation for melting cylinder 32.
Specifically, the injecting mechanism 3 includes loading hopper 31, melts cylinder 32, blade 33 and heating coil 34, the case
The side wall of body 22 is fixedly connected with the thawing cylinder 32, and the inside for melting cylinder 32 is set with the heating coil 34；It is described to melt
The inner rotation for changing cylinder 32 connects the shaft 23 and the blade 33, and spiral is mounted equidistant in one end side wall of the shaft 23
The loading hopper 31, and the bottom end connection of the loading hopper 31 are installed in the blade 33 of shape, the top surface of the cabinet 22
The inside for melting cylinder 32 enters the inside for melting cylinder 32 by the loading hopper 31 in order to facilitate plastic raw materials,
And the heating coil 34 increases the internal temperature for melting cylinder 32, melts plastic raw materials in the inside for melting cylinder 32
Change, and the shaft 23 drives the shaft 23 and the blade 33 in the inner rotation for melting cylinder 32, makes spiral
The blade 33 pushes the plastics melted in the internal motion for melting cylinder 32.
Specifically, the heat-absorbing body 4 include the first air bag 41, cylinder 42, the first fixed ring 43, the second fixed ring 44,
Compression plate 45 and the second air bag 46, the side wall for melting cylinder 32 are set with the cylinder 42, and the inner sidewall of the cylinder 42 is equidistant
Second fixed ring 44 is installed, and first fixed ring 43 is mounted equidistant in the lateral wall for melting cylinder 32；Described first
The diameter of fixed ring 43 is less than the internal diameter of the cylinder 42, and the internal diameter of second fixed ring 44 is greater than the thawing cylinder 32
Maximum gauge；First air bag 41 is installed, and one end of first air bag 41 is connected to institute inside the top of the cabinet 22
State the inside of cylinder 42；Second air bag 46 is installed in the inside of the supporting table 1, and the side wall of the fixed mechanism 5 installs fan
The compression plate 45 of shape, and the compression plate 45 is slidably connected second air bag 46, in order to when in first air bag 41
The gas in portion enters the inside of cylinder 42, and air is contacted with second fixed ring 44, and air moves downward solid from described second
Determine ring 44 and it is described melt cylinder 23 between gap pass through moved downward in the inside of the cylinder 42, and move air again with
First fixed ring 43 contacts, air the side wall of first fixed ring 43 move upwards from first fixed ring 43 with
Gap between the cylinder 42, which passes through, continues to move, and makes air sinuous movement above and below the inside of the cylinder 42, slows down
Run duration of the air inside the cylinder 42 makes air absorb the heat that the thawing cylinder 32 distributes, makes air described
The internal temperature of cylinder 42 quickly increases, and the fixed mechanism 5 drives the fan-shaped compression plate 45 to squeeze second gas
Capsule 46 makes the air inside second air bag 46 enter the inside of first air bag 41, makes inside first air bag 41
Air rapidly enter the inside of the cylinder 42.
Specifically, the sealing mechanism 7 includes air inlet pipe 71, vertical bar 72, fixed block 73 and ball 74, the air inlet pipe
71 are mounted on the inside of the cabinet 22, and one end of the air inlet pipe 71 slides into the inside of first air bag 41；It is described into
The inside place of residence of tracheae 71 is fixedly connected with the fixed block 73 of spheroidal, and the internal slide connecting side of the fixed block 73
Wall is the " T " shaped vertical bar 72, and the ball 74 is installed in the bottom end of the vertical bar 72, the ball 74 engage it is described into
The bottom end of tracheae 71, the diameter of the ball 74 is greater than the internal diameter of the air inlet pipe 71, and the ball 74 is slidably connected
The inside of first air bag 41, first air bag 41 is extruded for convenience, makes the gas inside first air bag 41
When into the inside of the cylinder 42, the ball 74 is extruded the bottom end for engaging the air inlet pipe 71, makes the ball
74 drive the vertical bar 72 to ramp in the inside of the fixed block 73, and the ball 74 closes the air inlet pipe 71,
The gas inside first air bag 41 is set to enter the inside of the cylinder 42, and when first air bag 41 is not extruded,
Under gravity, the ball 74 drives the vertical bar 72 to decline in the internal vertical of the fixed block 73, makes described
Ball 74 is separated with the air inlet pipe 71, opens the air inlet pipe 71, and outside air is made to enter institute by the air inlet pipe 71
The inside for stating the first air bag 41 is again filled with first air bag 41.
Specifically, the compression mechanism 6 includes terminal pad 61, connecting rod 62 and compression bar 63, the other end of the shaft 23
The terminal pad 61 is installed, the terminal pad 61 is rotatablely connected the inside of the cabinet 22；The side wall of the terminal pad 61 is equidistant
The connecting rod 62 is installed, the top of the connecting rod 62 contradicts first air bag 41 and the ball 74；The connection
Compression bar 63 described in the top right angle setting of bar 62, the compression bar 63 is connect with the side walls of first air bag 41, for side
Toilet states shaft 23 and the terminal pad 61 is driven to rotate, and the terminal pad 61 drives the connecting rod 62 to move, the connecting rod
62 movements squeeze first air bag 41 and the ball 74, so that the ball 74 is blocked the air inlet pipe 71, and described
Connecting rod 62 drives the compression bar 63 to contact with first air bag 41, increases the squish area of first air bag 41, makes institute
State the inside that the gas inside the first air bag 41 quickly pours the cylinder 42.
Specifically, the admission gear 8 includes link block 81, connector sleeve 82, support rod 83 and connecting tube 84, the cylinder
The connecting tube 84 is installed in 42 bottom end, and the inner rotation of the supporting table 1 connects the connector sleeve 82, the hollow connection
It covers 82 bottom inner portions and is fixedly connected with the inclined bottom end of the connecting tube 84；The top of second motor 9 is rotatablely connected the company
Block 81 is connect, the hemispheric link block 81 is rotatablely connected the inside of the connector sleeve 82；The top surface of the link block 81 is equidistant
The support rod 83 is installed, and the support rod 83 is rotatablely connected the inside of the connector sleeve 82, for convenience second electricity
Machine 9 drives the link block 81 in the inner rotation of the connector sleeve 82, and the link block 81 drives the support rod 83 and institute
The inner rotation of fixing axle 54 is stated, while 42 hot inside air of the cylinder pours the connection by the connecting tube 84 upwards
The inside of set 82, the support rod 83 prop up the fixing axle 54, make described in the hot-air entrance inside the connector sleeve 82
The inside of fixing axle 54.
Specifically, the fixed mechanism 5 includes fixed disk 51, fixed link 52, fixture 53 and fixing axle 54, the connector sleeve
82 inner rotation connects the fixing axle 54, and the support rod 83 is installed in the bottom surface of the hollow fixing axle 54；It is described solid
The top of dead axle 54 is fixedly connected with the fixed disk 51, and the fixed disk 51 is rotatablely connected the top of the supporting table 1, and described
The compression plate 45 is mounted equidistant in the bottom surface of fixed disk 51；It is symmetrically installed at the top edge of the hollow fixed disk 51 described
The hollow fixture 53, and the fixed link 52 and the fixture are installed in fixed link 52, the top of the hollow fixed link 52
53, the fixed disk 51 is connected to the fixing axle 54, and mold is put into the inside of the fixture 53, and hot-air for convenience
Into the inside for entering the fixture 53 through the fixing axle 54, the fixed disk 51 and the fixed link 52, make the folder
The internal temperature of tool 53 increases, and hot-air is sprayed from the inside of the fixture 53 to be mapped on mold, to make in the fixture 53
Portion's mold temperature increases, and preheats, is convenient for people to use for mold.
When in use, the present apparatus is accessed into power supply, then mold is fixed on to the inside of the fixture 53, then by plastic raw materials
It is put into the inside of the loading hopper 31, raw material enters the inside for melting cylinder 32 by the loading hopper 31, opens institute
State heating coil 34 and the first motor 21, the first motor 21 drives the shaft 23 in the cabinet 22 and described melts
Change the inner rotation of cylinder 32；The heating coil 34 increases the internal temperature for melting cylinder 32, makes plastic raw materials described
The inside for melting cylinder 32 is melted, and the shaft 23 drives the shaft 23 and the blade 33 in the inside for melting cylinder 32
Rotation makes the spiral blade 33 push the plastics melted in the internal motion for melting cylinder 32.In the shaft 23
When movement, the shaft 23 drives the terminal pad 61 to rotate, and the terminal pad 61 drives the connecting rod 62 to move, the company
The movement of extension bar 62 squeezes first air bag 41 and the ball 74, and the ball 74 is extruded the engaging air inlet pipe 71
Bottom end, make the ball 74 that the vertical bar 72 be driven to ramp in the inside of the fixed block 73, the ball 74
The air inlet pipe 71 is closed, the gas inside first air bag 41 is made to enter the inside of the cylinder 42, and the connection
Bar 62 drives the rotation of compression bar 63 to contact with first air bag 41, increases the squish area of first air bag 41, makes institute
The inside that the gas inside the first air bag 41 quickly pours the cylinder 42 is stated, and the connecting rod 62 and the compression bar 63 separate
Afterwards, when first air bag 41 is not extruded, under gravity, the ball 74 drives the vertical bar 72 described solid
The internal vertical decline for determining block 73, separates the ball 74 with the air inlet pipe 71, opens the air inlet pipe 71, make the external world
Air enters the inside of first air bag 41 by the air inlet pipe 71, is again filled with first air bag 41.When described
Gas inside first air bag 41 enters the inside of cylinder 42, and air is contacted with second fixed ring 44, and air moves downward
It passes through and is moved downward in the inside of the cylinder 42 from second fixed ring 44 and the gap melted between cylinder 23, and transport
Dynamic air is contacted with first fixed ring 43 again, and air is moved upwards in the side wall of first fixed ring 43 from described
Gap between one fixed ring 43 and the cylinder 42, which passes through, continues to move, and keeps air bent above and below the inside of the cylinder 42
Folding movement, slows down run duration of the air inside the cylinder 42, so that air is absorbed the heat that the thawing cylinder 32 distributes, makes
Air is quickly increased in the internal temperature of the cylinder 42.Hot-air pours the connector sleeve 82 by the connecting tube 84 upwards
Inside, the support rod 83 props up the fixing axle 54, and the hot-air inside the connector sleeve 82 is made to enter the fixation
The inside of axis 54, hot-air, which enters, enters the fixture through the fixing axle 54, the fixed disk 51 and the fixed link 52
53 inside increases the internal temperature of the fixture 53, and hot-air is sprayed from the inside of the fixture 53 to be mapped on mold, from
And the 53 inner mould temperature of fixture is increased, it is preheated for mold.After 32 Inner plastic of thawing cylinder melts, institute is opened
It states and melts cylinder 32, blade 33 described in the plastic cup of thawing is pushed to be sprayed from the inside for melting cylinder 32, the thawing cylinder 32
The plastics that inside sprays enter the inside of a mold, after a mold fills, close the thawings cylinder 32, opening described the
Two motors 9, second motor 9 drive the link block 81 in the inner rotation of the connector sleeve 82,81 band of link block
The inner rotation of the support rod 83 and the fixing axle 54 is moved, the fixing axle 54 drives the fixed disk 51, the fixation
Bar 52 and the fixture 53 rotate, when 90 ° of the fixture 53 rotation, when being directed at another mold with the thawing cylinder 32, and
The fixed disk 51 drives the fan-shaped compression plate 45 to squeeze second air bag 46, makes inside second air bag 46
Air enter first air bag 41 inside, so that the air inside first air bag 41 is rapidly entered the cylinder 42
It is internal.Second motor 9 is closed, makes the thawing cylinder 32 again by the inside of plastics injection mold, by the mold of impregnated plastic
It takes out, other not used molds is replaced on the fixture 53, can be reused.
The basic principles, main features and advantages of the invention have been shown and described above.The technical staff of the industry should
Understand, the present invention is not limited to the above embodiments, and the description in above embodiment and specification only illustrates the present invention
Principle, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these variation and
Improvement is both fallen in the scope of protection of present invention.The claimed scope of the invention is by appended claims and its equivalent
Object defines.
Claims (8)
1. a kind of multistation temperature control injection molding machine, it is characterised in that: including supporting table (1), driving mechanism (2), injecting mechanism (3),
Heat-absorbing body (4), fixed mechanism (5), compression mechanism (6), sealing mechanism (7), admission gear (8) and the second motor (9)；It is described
The driving mechanism (2) is installed in top surface one end of supporting table (1), and one end of the driving mechanism (2) is rotatablely connected the injection molding
Mechanism (3)；The side wall of the injecting mechanism (3) is set with the heat-absorbing body (4), and one end of the heat-absorbing body (4) is installed on
The inside of the driving mechanism (2)；The inner rotation of the driving mechanism (2) connects the compression mechanism (6), the compressor
Structure (6) is connect with the side walls of the heat-absorbing body (4)；The inside of the compression mechanism (6) is installed by the sealing mechanism
(7), and the sealing mechanism (7) is slidably connected with the compression mechanism (6)；Described in the other end installation of the supporting table (1)
The admission gear (8) is installed on second motor (9), the top of second motor (9), described in admission gear (8) connection
One end of heat-absorbing body (4)；The top rotation connection of the admission gear (8) is had a talk about fixed mechanism (5), and the fixed mechanism
(5) it is rotatablely connected the inside of the supporting table (1)；The inside of the fixture (53) is equipped with temperature sensor (55), and described
Temperature sensor (55) solenoid valve (57) internal with the fixing axle (54) is mounted on is connect, and the solenoid valve (57) connects
It is mounted on the internal baffle (56) of fixing axle (54), and the baffle (56) and fixing axle (54) rotational angle are 0 ° -45 °.
2. a kind of multistation temperature control injection molding machine according to claim 1, it is characterised in that: the driving mechanism (2) includes first
Motor (21), cabinet (22) and shaft (23), the installation cabinet (22), the case at the top edge of the supporting table (1)
The side wall of body (22) installs the first motor (21), and one end of the first motor (21) and the inside of the cabinet (22) turn
The dynamic connection shaft (23).
3. a kind of multistation temperature control injection molding machine according to claim 2, it is characterised in that: the injecting mechanism (3) includes
Loading hopper (31) melts cylinder (32), blade (33) and heating coil (34), and the side wall of the cabinet (22) is fixedly connected described
Melt cylinder (32), and the inside for melting cylinder (32) is set with the heating coil (34)；The inside for melting cylinder (32) turns
It is dynamic to connect the shaft (23) and the blade (33), and one end side wall of the shaft (23) be mounted equidistant it is spiral described in
The loading hopper (31), and the bottom end connection of the loading hopper (31) are installed in blade (33), the top surface of the cabinet (22)
The inside for melting cylinder (32).
4. a kind of multistation temperature control injection molding machine according to claim 3, it is characterised in that: the heat-absorbing body (4) includes
First air bag (41), cylinder (42), the first fixed ring (43), the second fixed ring (44), compression plate (45) and the second air bag (46),
The side wall for melting cylinder (32) is set with the cylinder (42), and it is fixed that the inner sidewall of the cylinder (42) is mounted equidistant described second
Ring (44), and first fixed ring (43) is mounted equidistant in the lateral wall for melting cylinder (32)；First fixed ring (43)
Diameter be less than the cylinder (42) internal diameter, and the internal diameter of second fixed ring (44) be greater than the thawing cylinder (32) most
Major diameter；First air bag (41) is installed, and one end of first air bag (41) connects inside the top of the cabinet (22)
Lead to the inside of the cylinder (42)；The inside of the supporting table (1) is installed by second air bag (46), the fixed mechanism (5)
The fan-shaped compression plate (45) of side wall installation, and the compression plate (45) is slidably connected second air bag (46).
5. a kind of multistation temperature control injection molding machine according to claim 4, it is characterised in that: the sealing mechanism (7) includes
Air inlet pipe (71), vertical bar (72), fixed block (73) and ball (74), the air inlet pipe (71) are mounted on the cabinet (22)
Inside, and one end of the air inlet pipe (71) slides into the inside of first air bag (41)；The inside of the air inlet pipe (71) occupies
Dwelling is fixedly connected with the fixed block (73) of spheroidal, and the internal slide connection side wall of the fixed block (73) is "T"-shaped
The vertical bar (72), the bottom end of the vertical bar (72) installs the ball (74), ball (74) engaging it is described into
The bottom end of tracheae (71), the diameter of the ball (74) are greater than the internal diameter of the air inlet pipe (71), and the ball (74)
Be slidably connected the inside of first air bag (41).
6. a kind of multistation temperature control injection molding machine according to claim 5, it is characterised in that: the compression mechanism (6) includes
The other end of terminal pad (61), connecting rod (62) and compression bar (63), the shaft (23) installs the terminal pad (61), the company
Connect the inside that disk (61) are rotatablely connected the cabinet (22)；The connecting rod is mounted equidistant in the side wall of the terminal pad (61)
(62), the top of the connecting rod (62) contradicts first air bag (41) and the ball (74)；The connecting rod (62)
Top right angle setting described in compression bar (63), the compression bar (63) connect with the side walls of first air bag (41).
7. a kind of multistation temperature control injection molding machine according to claim 6, it is characterised in that: the admission gear (8) includes
The bottom end of link block (81), connector sleeve (82), support rod (83) and connecting tube (84), the cylinder (42) is installed by the connecting tube
(84), the inner rotation of the supporting table (1) connects the connector sleeve (82), and the hollow connector sleeve (82) bottom inner portion is solid
Surely the connecting tube (84) inclined bottom end is connected；The top of second motor (9) is rotatablely connected the link block (81), partly
The spherical link block (81) is rotatablely connected the inside of the connector sleeve (82)；The top surface of the link block (81) is mounted equidistant
The support rod (83), and the support rod (83) is rotatablely connected the inside of the connector sleeve (82).
8. a kind of multistation temperature control injection molding machine according to claim 7, it is characterised in that: the fixed mechanism (5) includes
The inner rotation connection of fixed disk (51), fixed link (52), fixture (53) and fixing axle (54), the connector sleeve (82) is described solid
The bottom surface of dead axle (54), the hollow fixing axle (54) is installed by the support rod (83)；The top of the fixing axle (54) is solid
Surely it connects the fixed disk (51), the fixed disk (51) is rotatablely connected the top of the supporting table (1), and the fixed disk
(51) compression plate (45) are mounted equidistant in bottom surface；It is symmetrically installed at the top edge of the hollow fixed disk (51) described
The hollow fixture (53) is installed on fixed link (52), the top of the hollow fixed link (52), and the fixed link (52) with
The fixture (53), the fixed disk (51) are connected to the fixing axle (54).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910668537.8A CN110315680B (en) | 2019-07-23 | 2019-07-23 | Multi-station temperature control injection molding machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910668537.8A CN110315680B (en) | 2019-07-23 | 2019-07-23 | Multi-station temperature control injection molding machine |
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| CN110315680A true CN110315680A (en) | 2019-10-11 |
| CN110315680B CN110315680B (en) | 2021-07-27 |
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| CN201910668537.8A Expired - Fee Related CN110315680B (en) | 2019-07-23 | 2019-07-23 | Multi-station temperature control injection molding machine |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113696439A (en) * | 2021-08-19 | 2021-11-26 | 徐郑 | High-effect injection molding machine |
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| CN110315680B (en) | 2021-07-27 |
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