CN207915914U - It is a kind of to produce the injection molding machine with high accuracy with raw material drying function - Google Patents
It is a kind of to produce the injection molding machine with high accuracy with raw material drying function Download PDFInfo
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- CN207915914U CN207915914U CN201820306051.0U CN201820306051U CN207915914U CN 207915914 U CN207915914 U CN 207915914U CN 201820306051 U CN201820306051 U CN 201820306051U CN 207915914 U CN207915914 U CN 207915914U
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- raw material
- molding machine
- injection molding
- motor
- high accuracy
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- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
The injection molding machine with high accuracy with raw material drying function is produced the utility model is related to a kind of,Including pedestal,Main body,Compression box and feed inlet,Drier and filter mechanism are equipped in main body,Drier includes mixed cell and inflation unit,Inflation unit includes drying tube,Communicating pipe,Snorkel and compressed pipe,Filter mechanism includes third motor,Shaft,Screw thread,Feed pipe,Heating unit and clearing cell,Clearing cell includes fusing case,Second filter screen and ash releasing tube,The production injection molding machine with high accuracy with raw material drying function,Pass through drier,Raw material can be dried,Moisture is avoided to cause bubble occur in the rough surface and plastic melt of product,Improve the quality of product,Moreover,Pass through filter mechanism,The injection molding machine will can excessively be heated due to plastic raw materials and the carbonized particles for the generation that is carbonized are removed,Prevent carbonized particles from blocking the pipeline in injection molding machine,The surface of product is avoided protrusion occur.
Description
Technical field
The utility model is related to equipment for producing plastic products field, more particularly to a kind of production is with high accuracy dry with raw material
The injection molding machine of dry function.
Background technology
Molding machine also known as injection (mo(u)lding) machine or injector.It is that thermoplastic or thermosetting plastics are utilized plastic forming dies
The main former of variously-shaped plastic products is made in tool.It is molded function heating of plastic, high pressure is applied to molten plastic, is made
It projects to be full of mold cavity.
But existing injection molding machine is at work, needs to heat plastic raw materials, but sticking due to plastics melt
It spends larger, is not easy to flow so that plastic raw materials excessively heat and are carbonized and generate carbonized particles, and carbonized particles can not only block note
There is protrusion, influence the appearance and quality of product in pipeline in molding machine, the surface for also resulting in product, and moreover, plastics are former
Material can carry large quantity of moisture, and moisture can not only lead to the rough surface of product, also result in and occur bubble in plastic melt, make
It obtains interiors of products and cavity occurs, the quality of product is caused to reduce.
Utility model content
The technical problems to be solved in the utility model is：For overcome the deficiencies in the prior art, a kind of production precision is provided
The high injection molding machine with raw material drying function.
Technical solution adopted by the utility model to solve its technical problems is：A kind of production is with high accuracy dry with raw material
The injection molding machine of dry function, including pedestal, main body, compression box and feed inlet, the main body are fixed on the lower section of pedestal, the charging
The bottom that mouth is arranged in the top of main body, the feed inlet is equipped with the first valve, and storage box, the master are equipped in the pedestal
It is equipped with drier and filter mechanism in vivo, the drier is arranged in the top of filter mechanism, the feed inlet and drying
Mechanism connects, and the drier is connect with filter mechanism, and the filter mechanism is connect with storage box；
The drier includes mixed cell and inflation unit, and the mixed cell and inflation unit are separately positioned on master
Internal both sides；
The mixed cell includes mixing pit, first motor and several blades, and the mixing pit is connected to feed inlet, described
First motor is arranged in the top of mixing pit, and each blade is arranged in mixing pit, and each blade is evenly distributed on first motor
The periphery of output shaft, the first motor are sequentially connected with blade；
The inflation unit includes drying tube, communicating pipe, snorkel and compressed pipe, one end of the drying tube and main body
Outside connection, the other end of the drying tube are connected to one end of communicating pipe, and the other end of the communicating pipe is connected to compressed pipe,
The compressed pipe is connected to one end of snorkel, and the other end of the snorkel is connected to the bottom of mixing pit, the compressed pipe
It is interior to be equipped with drive component, it is equipped with the second valve in the communicating pipe, is equipped with third valve in the snorkel, in the drying tube
Equipped with active oxidation Al filler；
The driving component includes the second motor, rotating bar, mobile bar and piston, and second motor is driven with rotating bar
One end of connection, the rotating bar and mobile bar is hinged, the other end and piston hinge of the mobile bar, the piston and compression
Pipe matches；
The filter mechanism includes third motor, shaft, screw thread, feed pipe, heating unit and clearing cell, the third
Motor is connect with rotating shaft transmission, and the spiral wound is in the periphery of shaft, and the screw thread is along the axis Spiral distribution of shaft, institute
It states shaft to be arranged in feed pipe, the inner wall of the screw thread and feed pipe is against the feed pipe is connected to pressing-chamber；
The clearing cell includes fusing case, the second filter screen and ash releasing tube, and the fusing case is arranged in feed pipe and the
Between three motors, the fusing case is connected to by the second filter screen with feed pipe, and the fusing case is connected to mixing pit, the row
Ash pipe is arranged in the lower section of fusing case, and the fusing case is connected to ash releasing tube, and the 4th valve is equipped in the ash releasing tube；
The heating unit includes heater box, heating tube, oil pump and muff, and the muff is set in the outer of fusing case
The periphery in week and feed pipe, the both ends of the muff are connected to one end of heater box and oil pump respectively, the oil pump it is another
End is connected to heater box, and several heating tubes are equipped in the heater box, and heating oil is each filled in the heater box and muff.
Preferably, in order to enhance drying effect, the blade is equipped with several through-holes.
Preferably, in order to enhance the sealing performance of piston, the piston is surrounded by rubber seal.
Preferably, in order to enable first motor, the second motor and third motor can for a long time it is precise and stable work,
The first motor, the second motor and third motor are servo motor.
Preferably, the raw material in mixing pit is taken out of by air-flow in order to prevent, the top of the mixing pit is equipped with the first mistake
Strainer, the mixing pit are connected to by the first filter screen with the external of main body.
Preferably, in order to enhance filter effect, first filter screen and the second filter screen are activated charcoal strainer.
Preferably, in order to enhance heating effect, the heating tube is infrared ray heating tube.
Preferably, in order to reduce noise, the oil pump is centrifugal pump.
Preferably, for the ease of charging, the shape of the feed inlet is infundibulate.
Preferably, raw material is back to feed inlet from mixing pit in order to prevent, prevent the air return in compressed pipe to even
Siphunculus prevents the air return in snorkel to compressed pipe, and first valve, the second valve and third valve are non-return
Valve.
The utility model has the beneficial effects that the production injection molding machine with high accuracy with raw material drying function, by dry
Raw material can be dried in dry mechanism, and moisture is avoided to cause bubble occur in the rough surface and plastic melt of product, improve
The quality of product, compared with existing drier, the raw material drying speed of the drier, drying effect is preferable, no
Only in this way, by filter mechanism, which will can excessively be heated due to plastic raw materials and the carbonized particles for the generation that is carbonized are clear
It removes, prevents carbonized particles from blocking the pipeline in injection molding machine, avoid the surface of product from protrusion occur, with existing filter mechanism phase
Than the carbonized particles removing speed of the filter mechanism is very fast, and elimination effect is preferable.
Description of the drawings
The utility model is further illustrated with reference to the accompanying drawings and examples.
Fig. 1 is the structural schematic diagram of the production injection molding machine with high accuracy with raw material drying function of the utility model；
Fig. 2 is the structure of the mixed cell of the production injection molding machine with high accuracy with raw material drying function of the utility model
Schematic diagram；
Fig. 3 is the structure of the inflation unit of the production injection molding machine with high accuracy with raw material drying function of the utility model
Schematic diagram；
Fig. 4 is the structure of the filter mechanism of the production injection molding machine with high accuracy with raw material drying function of the utility model
Schematic diagram；
In figure：1. pedestal, 2. main bodys, 3. pressing-chambers, 4. feed inlets, 5. first valves, 6. mixing pits, 7. first filterings
Net, 8. snorkels, 9. first motors, 10. blades, 11. through-holes, 12. drying tubes, 13. communicating pipes, 14. second valves, 15. pressures
The draw, 16. third valves, 17. second motors, 18. rotating bars, 19. mobile bars, 20. pistons, 21. third motors, 22. shafts,
23. screw thread, 24. feed pipes, 25. fusing casees, 26. second filter screens, 27. ash releasing tubes, 28. the 4th valves, 29. heater boxes, 30.
Heating tube, 31. oil pumps, 32. muffs, 33. storage boxes.
Specific implementation mode
The utility model is described in further detail presently in connection with attached drawing.These attached drawings are simplified schematic diagram,
Only illustrate the basic structure of the utility model in a schematic way, therefore it only shows composition related with the utility model.
As shown in Figure 1, a kind of producing the injection molding machine with high accuracy with raw material drying function, including pedestal 1, main body 2, pressure
Contracting case and feed inlet 4, the main body 2 are fixed on the lower section of pedestal 1, and the feed inlet 4 is arranged in the top of main body 2, it is described into
Bottom in material mouth 4 is equipped with the first valve 5, and storage box 33 is equipped in the pedestal 1, be equipped in the main body 2 drier and
Filter mechanism, the drier are arranged in the top of filter mechanism, and the feed inlet 4 is connect with drier, the drying
Mechanism is connect with filter mechanism, and the filter mechanism is connect with storage box 33；
The drier includes mixed cell and inflation unit, and the mixed cell and inflation unit are separately positioned on master
Both sides in body 2；
As shown in Fig. 2, the mixed cell includes mixing pit 6, first motor 9 and several blades 10, the mixing pit 6 with
Feed inlet 4 is connected to, and the first motor 9 is arranged in the top of mixing pit 6, and each blade 10 is arranged in mixing pit 6, each paddle
Leaf 10 is evenly distributed on the periphery of the output shaft of first motor 9, and the first motor 9 is sequentially connected with blade 10；
As shown in figure 3, the inflation unit includes drying tube 12, communicating pipe 13, snorkel 8 and compressed pipe 15, it is described dry
One end of dry pipe 12 is connected to the external of main body 2, and the other end of the drying tube 12 is connected to one end of communicating pipe 13, the company
The other end of siphunculus 13 is connected to compressed pipe 15, and the compressed pipe 15 is connected to one end of snorkel 8, the snorkel 8 it is another
One end is connected to the bottom of mixing pit 6, and drive component is equipped in the compressed pipe 15, the second valve is equipped in the communicating pipe 13
14, the snorkel 8 is interior to be equipped with third valve 16, and active oxidation Al filler is equipped in the drying tube 12；
The driving component include the second motor 17, rotating bar 18, mobile bar 19 and piston 20, second motor 17 with
Rotating bar 18 is sequentially connected, and the rotating bar 18 and one end of mobile bar 19 are hinged, the other end and piston of the mobile bar 19
20 is hinged, and the piston 20 is matched with compressed pipe 15；
Mixed cell works, and first motor 9 drives blade 10 to rotate, and is stirred to the raw material in mixing pit 6, to just
The moisture in raw material, inflation unit work are taken away in air-flow, the second motor 17 drives rotating bar rotation, drives mobile bar 19 and lives
Plug 20 moves up and down, and when piston 20 moves up, the second valve 14 is opened, and third valve 16 is closed, the warp in communicating pipe 13
Air after drying tube 12 is dried is drawn into compressed pipe 15, and when piston 20 moves down, the second valve 14 is closed, third valve
16 open, and the dry air in compressed pipe 15 is pressed into mixing pit 6 by snorkel 8, is done to the raw material in mixing pit 6
It is dry.
By drier, which can be dried raw material, avoid moisture cause product rough surface and
Occur bubble in plastic melt, improves the quality of product, compared with existing drier, the raw material drying speed of the drier
Degree is very fast, and drying effect is preferable.
As shown in figure 4, the filter mechanism includes third motor 21, shaft 22, screw thread 23, feed pipe 24, heating unit
And clearing cell, the third motor 21 are sequentially connected with shaft 22, the screw thread 23 is wrapped in the periphery of shaft 22, described
Screw thread 23 is along the axis Spiral distribution of shaft 22, and the setting of the shaft 22 is in feed pipe 24, the screw thread 23 and feed pipe
24 inner wall is against the feed pipe 24 is connected to pressing-chamber 3；
The clearing cell includes fusing case 25, the second filter screen 26 and ash releasing tube 27, the fusing case 25 be arranged into
Between expects pipe 24 and third motor 21, the fusing case 25 is connected to by the second filter screen 26 with feed pipe 24, the fusing case
25 are connected to mixing pit 6, and the ash releasing tube 27 is arranged in the lower section of fusing case 25, and the fusing case 25 is connected to ash releasing tube 27,
The 4th valve 28 is equipped in the ash releasing tube 27；
The heating unit includes heater box 29, heating tube 30, oil pump 31 and muff 32, and the muff 32 is set in
Melt the periphery of the periphery and feed pipe 24 of case 25, the both ends of the muff 32 one end with heater box 29 and oil pump 31 respectively
Connection, the other end of the oil pump 31 are connected to heater box 29, and several heating tubes 30, the heating are equipped in the heater box 29
Heating oil is each filled in case 29 and muff 32.
Heating unit works, and the heating oil in 30 electrified regulation heater box 29 of heating tube, oil pump 31 will be heated at high temperature oil pressure
Enter muff 32, to melt the raw material in fusing case 25, and the plastics melt in feed pipe 24 is kept the temperature, prevent plastics melt
Solidification, then 21 drive shaft 22 of third motor, squeezes into pressing-chamber 3 by the plastics melt in feed pipe 24 by screw thread 23 and carries out
Product is suppressed, while being melted the plastics melt in case 25 and being pressed into charging after the second filter screen 26 filters removal carbonized particles
Pipe 24, and carbonized particles fall into storage box 33 by ash releasing tube 27.
By filter mechanism, which will can excessively be heated due to plastic raw materials and the carbonized particles for the generation that is carbonized are clear
It removes, prevents carbonized particles from blocking the pipeline in injection molding machine, avoid the surface of product from protrusion occur, with existing filter mechanism phase
Than the carbonized particles removing speed of the filter mechanism is very fast, and elimination effect is preferable.
Preferably, in order to enhance drying effect, the blade 10 is equipped with several through-holes 11.Through-hole 11 can make
Convection current occurs for the raw materials of 10 both sides of blade, is discharged from raw material gap convenient for air-flow, consequently facilitating air-flow is by the moisture in raw material
Removal.
Preferably, in order to enhance the sealing performance of piston 20, the piston 20 is surrounded by rubber seal.
Preferably, in order to enable first motor 9, the second motor 17 and third motor 21 can be precise and stable for a long time dry
Work, the first motor 9, the second motor 17 and third motor 21 are servo motor.
Preferably, the raw material in mixing pit 6 is taken out of by air-flow in order to prevent, the top of the mixing pit 6 is equipped with first
Filter screen 7, the mixing pit 6 are connected to by the first filter screen 7 with the external of main body 2.
Preferably, in order to enhance filter effect, first filter screen, 7 and second filter screen 26 is activated carbon filtering
Net.
Preferably, in order to enhance heating effect, the heating tube 30 is infrared ray heating tube.
Preferably, in order to reduce noise, the oil pump 31 is centrifugal pump.
Preferably, for the ease of charging, the shape of the feed inlet 4 is infundibulate.
Preferably, raw material is back to feed inlet 4 from mixing pit 6 in order to prevent, the air return in compressed pipe 15 is prevented
To communicating pipe 13, prevent air return in snorkel 8 to compressed pipe 15, first valve 5, the second valve 14 and third
Valve 16 is check-valves.
The operation principle of the production injection molding machine with high accuracy with raw material drying function：When drier is run, mixing
Cell operation is stirred the raw material in mixing pit 6, consequently facilitating air-flow takes away the moisture in raw material, inflation unit works,
Raw material in mixing pit 6 is dried, in addition, when filter mechanism is run, the original in case 25 is melted in heating unit work, fusing
Material, and the plastics melt in feed pipe 24 is kept the temperature, it prevents plastics melt from solidifying, then 21 drive shaft 22 of third motor, leads to
It crosses screw thread 23 and the plastics melt in feed pipe 24 is squeezed into the progress product compacting of pressing-chamber 3, while it is molten to melt the plastics in case 25
Liquid is pressed into feed pipe 24 after the second filter screen 26 filters removal carbonized particles, and carbonized particles are fallen by ash releasing tube 27
Storage box 33.
Compared with prior art, the production injection molding machine with high accuracy with raw material drying function, passes through drier, energy
It is enough that raw material is dried, it avoids moisture from causing bubble occur in the rough surface and plastic melt of product, improves the product of product
Matter, compared with existing drier, the raw material drying speed of the drier, drying effect is preferable, moreover, leads to
Filter mechanism is crossed, which will can excessively be heated due to plastic raw materials and the carbonized particles for the generation that is carbonized are removed, anti-blocking
Change the pipeline in particle blocking injection molding machine, the surface of product is avoided protrusion, compared with existing filter mechanism, the filter occur
The carbonized particles removing speed of structure is very fast, and elimination effect is preferable.
It is enlightenment, through the above description, related work people with the above-mentioned desirable embodiment according to the utility model
Member can carry out various changes and amendments in the range of without departing from this item utility model technological thought completely.This item is real
It is not limited to the contents of the specification with novel technical scope, it is necessary to which its technology is determined according to right
Property range.
Claims (10)
1. a kind of producing the injection molding machine with high accuracy with raw material drying function, which is characterized in that including pedestal (1), main body
(2), compression box and feed inlet (4), the main body (2) are fixed on the lower section of pedestal (1), and the feed inlet (4) is arranged in main body
(2) top, the bottom in the feed inlet (4) are equipped with the first valve (5), storage box (33), institute are equipped in the pedestal (1)
It states and is equipped with drier and filter mechanism in main body (2), the drier is arranged in the top of filter mechanism, the feed inlet
(4) it is connect with drier, the drier is connect with filter mechanism, and the filter mechanism is connect with storage box (33)；
The drier includes mixed cell and inflation unit, and the mixed cell and inflation unit are separately positioned on main body
(2) both sides in；
The mixed cell includes mixing pit (6), first motor (9) and several blades (10), the mixing pit (6) and feed inlet
(4) it is connected to, the first motor (9) is arranged in the top of mixing pit (6), and each blade (10) is arranged in mixing pit (6), respectively
Blade (10) is evenly distributed on the periphery of the output shaft of first motor (9), and the first motor (9) connects with blade (10) transmission
It connects；
The inflation unit includes drying tube (12), communicating pipe (13), snorkel (8) and compressed pipe (15), the drying tube
(12) one end is connected to the external of main body (2), and the other end of the drying tube (12) is connected to one end of communicating pipe (13), institute
The other end for stating communicating pipe (13) is connected to compressed pipe (15), and the compressed pipe (15) is connected to one end of snorkel (8), described
The other end of snorkel (8) is connected to the bottom of mixing pit (6), and drive component, the connection are equipped in the compressed pipe (15)
It manages and is equipped with the second valve (14) in (13), third valve (16) is equipped in the snorkel (8), is equipped in the drying tube (12)
Active oxidation Al filler；
The driving component includes the second motor (17), rotating bar (18), mobile bar (19) and piston (20), second motor
(17) it is sequentially connected with rotating bar (18), the rotating bar (18) and one end of mobile bar (19) are hinged, the mobile bar (19)
The other end and piston (20) it is hinged, the piston (20) matches with compressed pipe (15)；
The filter mechanism includes third motor (21), shaft (22), screw thread (23), feed pipe (24), heating unit and removing
Unit, the third motor (21) are sequentially connected with shaft (22), and the screw thread (23) is wrapped in the periphery of shaft (22), described
Screw thread (23) is along the axis Spiral distribution of shaft (22), and shaft (22) setting is in feed pipe (24), the screw thread
(23) with the inner wall of feed pipe (24) against the feed pipe (24) is connected to pressing-chamber (3)；
The clearing cell includes fusing case (25), the second filter screen (26) and ash releasing tube (27), fusing case (25) setting
Between feed pipe (24) and third motor (21), the fusing case (25) is connected by the second filter screen (26) and feed pipe (24)
Logical, the fusing case (25) be connected to mixing pit (6), and the ash releasing tube (27) is arranged in the lower section for melting case (25), described to melt
Change case (25) to be connected to ash releasing tube (27), the 4th valve (28) is equipped in the ash releasing tube (27)；
The heating unit includes heater box (29), heating tube (30), oil pump (31) and muff (32), the muff (32)
Be set in the periphery of the periphery and feed pipe (24) of fusing case (25), the both ends of the muff (32) respectively with heater box (29)
It is connected to one end of oil pump (31), the other end of the oil pump (31) is connected to heater box (29), is set in the heater box (29)
There are several heating tubes (30), heating oil is each filled in the heater box (29) and muff (32).
2. producing the injection molding machine with high accuracy with raw material drying function as described in claim 1, which is characterized in that the paddle
Leaf (10) is equipped with several through-holes (11).
3. producing the injection molding machine with high accuracy with raw material drying function as described in claim 1, which is characterized in that the work
Plug (20) is surrounded by rubber seal.
4. producing the injection molding machine with high accuracy with raw material drying function as described in claim 1, which is characterized in that described
One motor (9), the second motor (17) and third motor (21) are servo motor.
5. producing the injection molding machine with high accuracy with raw material drying function as described in claim 1, which is characterized in that described mixed
The top for closing pond (6) is equipped with the first filter screen (7), the outside that the mixing pit (6) passes through the first filter screen (7) and main body (2)
Connection.
6. producing the injection molding machine with high accuracy with raw material drying function as claimed in claim 5, which is characterized in that described
One filter screen (7) and the second filter screen (26) are activated charcoal strainer.
7. producing the injection molding machine with high accuracy with raw material drying function as described in claim 1, which is characterized in that described to add
Heat pipe (30) is infrared ray heating tube.
8. producing the injection molding machine with high accuracy with raw material drying function as described in claim 1, which is characterized in that the oil
It is centrifugal pump to pump (31).
9. producing the injection molding machine with high accuracy with raw material drying function as described in claim 1, which is characterized in that it is described into
The shape of material mouth (4) is infundibulate.
10. producing the injection molding machine with high accuracy with raw material drying function as described in claim 1, which is characterized in that described
First valve (5), the second valve (14) and third valve (16) are check-valves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820306051.0U CN207915914U (en) | 2018-03-06 | 2018-03-06 | It is a kind of to produce the injection molding machine with high accuracy with raw material drying function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820306051.0U CN207915914U (en) | 2018-03-06 | 2018-03-06 | It is a kind of to produce the injection molding machine with high accuracy with raw material drying function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207915914U true CN207915914U (en) | 2018-09-28 |
Family
ID=63597157
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820306051.0U Expired - Fee Related CN207915914U (en) | 2018-03-06 | 2018-03-06 | It is a kind of to produce the injection molding machine with high accuracy with raw material drying function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207915914U (en) |
-
2018
- 2018-03-06 CN CN201820306051.0U patent/CN207915914U/en not_active Expired - Fee Related
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| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
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Granted publication date: 20180928 Termination date: 20210306 |