CN209672731U - A kind of raw material heating and drying device - Google Patents
A kind of raw material heating and drying device Download PDFInfo
- Publication number
- CN209672731U CN209672731U CN201920226248.8U CN201920226248U CN209672731U CN 209672731 U CN209672731 U CN 209672731U CN 201920226248 U CN201920226248 U CN 201920226248U CN 209672731 U CN209672731 U CN 209672731U
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- China
- Prior art keywords
- loading hopper
- raw material
- gas
- heat exchanger
- unusual smell
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
The utility model discloses a kind of raw material heating and drying devices, are related to injection molding art, including loading hopper；Originally practical resin raw material to be screened by sieve, improve the quality of injection molding, and it is worked by air heater and air blower, so as to enter and leave hot gas into loading hopper, and then the resin raw material in loading hopper is thermally dried, to further increase the quality of resin raw material injection molding；Originally practical to be eliminated the unusual smell to gas derived from escape pipe by the mechanism that eliminates the unusual smell, to reduce distributing for peculiar smell, reduces the influence to ambient enviroment, optimize the working environment of operator；This is practical, and cold water is entered in heat exchanger by water inlet pipe when in use, after absorption heat becomes hot water in heat exchanger, is discharged, is utilized so as to the waste heat in the gas to discharge loading hopper, to improve the utilization rate of resource by outlet pipe.
Description
Technical field
The utility model relates to injection molding art, specifically a kind of raw material heating and drying device.
Background technique
Injection molding is also known as injection molding molding, it is a kind of forming method of simultaneous molding of injection.Injection molding forming method
Advantage is that speed of production is fast, high-efficient, operates and automation can be achieved, and designs and varieties are more, and shape can go from the simple to the complex, and size can be with
It is descending, and product size is accurate, and product easily updates, and the product of energy forming shape complexity, injection molding is suitable for big
The processing and formings field such as amount production and complex-shaped product.
In the processing technology of current injection molding, when adding resin raw material, in order to improve the molding matter of resin raw material
Amount, when resin material enters injection molding machine, needs to dry resin raw material, current raw material heating and drying device makes
Used time cannot utilize the waste heat after drying, to influence the utilization rate of resource.
Utility model content
1. to solve the problems, such as
Aiming at the problems existing in the prior art, the purpose of this utility model is to provide a kind of raw material heat drying dresses
It sets, when in use, cold water is entered in heat exchanger by water inlet pipe, after absorption heat becomes hot water in heat exchanger, is passed through
Outlet pipe discharge, utilizes so as to the waste heat in the gas to discharge loading hopper, so that the utilization rate of resource is improved,
To solve the problems, such as to mention in above-mentioned background story.
2. technical solution
To achieve the above object, the utility model provides the following technical solutions:
A kind of raw material heating and drying device, including loading hopper are rotatably connected at the upper end opening of the loading hopper
The sealing cover of setting is matched, and loading hopper is connected to the feed inlet of injection molding machine by passage, and control is equipped on passage
Make the solenoid valve of its opening and closing；The outer surface of the loading hopper is fixedly connected with mounting plate, and the upper surface of mounting plate is fixedly connected
There are air blower, the air inlet of the gas outlet connection air heater of air blower, the air heater passes through bracket and mounting plate
It is fixedly connected, and the gas outlet of air heater connects one end of soft appendix, the other end and sealing cover of soft appendix
The air inlet connection that upper surface opens up；The side of the passage is connected to one end of gas-guide tube, is equipped with filter in gas-guide tube
Structure, and the other end of gas-guide tube is connected through a screw thread one end that head is tightly connected air inlet pipe, the other end of air inlet pipe and heat exchange
The Heating medium of device connects, and wherein heat exchanger is fixedly connected by connecting rod with loading hopper, and heat exchanger heating agent exports
One end of escape pipe is connected, the other end of escape pipe is equipped with the mechanism that eliminates the unusual smell；The refrigerant inlet of the heat exchanger bottom connects
It is connected to water inlet pipe, and the refrigerant exit at the top of heat exchanger is connected with outlet pipe.
As a further solution of the present invention: the mechanism that eliminates the unusual smell is by exhaust pipe, eliminate the unusual smell case and active carbon layer
Composition, the case that eliminates the unusual smell are fixedly connected by support rod with heat exchanger, and the gas outlet of escape pipe and the case one end that eliminates the unusual smell
Air inlet connection, wherein being equipped with active carbon layer in the case that eliminates the unusual smell, and the other end for the case that eliminates the unusual smell is communicated with exhaust pipe.
As a further solution of the present invention: the filter mechanism is by handle, filter screen, external screw thread frame and connection branch
Bar composition, the gas-guide tube internal screw thread are connected with the external screw thread frame of matching setting, are glued in external screw thread frame and are fixed with matching setting
Filter screen, and external screw thread frame close to the side of air inlet pipe by connect strut be fixedly connected with handle.
As a further solution of the present invention: being equipped with sieve in the loading hopper, and the appearance of loading hopper
Face is fixedly connected by mounting base and is connected with vibrator.
As a further solution of the present invention: the loading hopper offers observation window, it is equipped in observation window
Bright partition.
Compared with prior art, the utility model has the beneficial effects that
1, originally practical resin raw material to be screened by sieve, the quality of injection molding is improved, and pass through air
Heater and air blower work, so as to enter and leave hot gas into loading hopper, and then to the resin raw material in loading hopper into
Row heat drying, to further increase the quality of resin raw material injection molding；
2, originally practical to be eliminated the unusual smell to gas derived from escape pipe by the mechanism that eliminates the unusual smell, to reduce peculiar smell
It distributes, reduces the influence to ambient enviroment, optimize the working environment of operator；
3, originally practical cold water is entered in heat exchanger by water inlet pipe when in use, and heat is absorbed in heat exchanger and is become
It after hot water, is discharged, is utilized so as to the waste heat in the gas to discharge loading hopper, to improve by outlet pipe
The utilization rate of resource.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of raw material heating and drying device.
Fig. 2 is the partial enlarged view in Fig. 1 at A.
Fig. 3 is the partial enlarged view in Fig. 1 at B.
Fig. 4 is a kind of broken section structural schematic diagram of gas-guide tube in raw material heating and drying device.
Fig. 5 is a kind of schematic view of the front view of filter mechanism in raw material heating and drying device.
In figure: outlet pipe 1, sieve 2, heat exchanger 3, water inlet pipe 4, loading hopper 5, sealing cover 6, soft appendix 7, sky
Hot-air heater 8, solenoid valve 10, passage 11, vibrator 12, bracket 13, mounting plate 14, exhaust pipe 15, eliminates the unusual smell at air blower 9
Case 16, active carbon layer 17, escape pipe 18, air inlet pipe 19, gas-guide tube 20, handle 21, filter screen 22, external screw thread frame 23, connection branch
Bar 24.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Please refer to Fig. 1~5, in the utility model embodiment, a kind of raw material heating and drying device, including loading hopper 5, institute
It states loading hopper 5 and offers observation window, lamina of septum pellucidum is installed in observation window, is rotated at the upper end opening of the loading hopper 5
It is connected with the sealing cover 6 of matching setting, and loading hopper 5 is connected to the feed inlet of injection molding machine by passage 11, passage
The solenoid valve 10 of its opening and closing of control, the specifications and models of solenoid valve 10 are as follows: 2W160-10 are installed on 11；In the loading hopper 5
Sieve 2 is installed, and the outer surface of loading hopper 5 is fixedly connected by mounting base and is connected with vibrator 12, the rule of vibrator 12
Lattice number are as follows: ZW-7 can screen resin raw material by sieve 2, improve the quality of resin raw material injection molding, and logical
The work of vibrator 12 is crossed, is conducive to resin raw material and enters in passage 11.
The outer surface of the loading hopper 5 is fixedly connected with mounting plate 14, and the upper surface of mounting plate 14 is fixedly connected with drum
Blower 9, the specifications and models of air blower 9 are as follows: YY5622, the air inlet of the gas outlet connection air heater 8 of air blower 9, air
The specifications and models of heater 8 are as follows: 9558, the air heater 8 is fixedly connected by bracket 13 with mounting plate 14, and air adds
The gas outlet of hot device 8 connects one end of soft appendix 7, the other end of soft appendix 7 and 6 upper surface of sealing cover open up into
Port connection；Worked by air heater 8 and air blower 9, so as to enter and leave hot gas into loading hopper 5, and then into
Resin raw material in funnel 5 is thermally dried, to further increase the quality of resin raw material injection molding, and resinogen
When material is thermally dried, solenoid valve 10 is in close state, and solenoid valve 10 is opened after drying, so that material enters injection molding machine
It is interior.
The side of the passage 11 is connected to one end of gas-guide tube 20, is equipped with filter mechanism in gas-guide tube 20, passed through
Filter structure can enter in gas-guide tube 20 to avoid the resin raw material of powdery, to avoid the loss of resin raw material.
The other end of the gas-guide tube 20 be connected through a screw thread head be tightly connected air inlet pipe 19 one end, air inlet pipe 19 it is another
One end is connect with the Heating medium of heat exchanger 3, and wherein heat exchanger 3 is fixedly connected by connecting rod with loading hopper 5, and heat
One end of 3 heating agent of exchanger outlet connection escape pipe 18, the other end of escape pipe 18 is equipped with the mechanism that eliminates the unusual smell, by eliminating the unusual smell
Mechanism can be to discharge；The refrigerant inlet of 3 bottom of heat exchanger is connected with water inlet pipe 4, and the refrigerant at 3 top of heat exchanger
Outlet is connected with outlet pipe 1, enters heat exchanger 3 by gas-guide tube 20 and air inlet pipe 19 into the hot gas in loading hopper 5
It is interior, and be then exhausted from after importing the mechanism that eliminates the unusual smell by escape pipe 18, to reduce distributing for peculiar smell, reduce the shadow to ambient enviroment
It rings, optimizes the working environment of operator.
Wherein cold water is entered in heat exchanger 3 by water inlet pipe 4, and heat is absorbed in heat exchanger 3 and becomes hot water (temperature
Water) after, it is discharged, is utilized so as to the waste heat in the gas to discharge loading hopper 5, to improve by outlet pipe 1
The utilization rate of resource.
The mechanism that eliminates the unusual smell by exhaust pipe 15, eliminate the unusual smell case 16 and active carbon layer 17 forms, the case 16 that eliminates the unusual smell is logical
It crosses support rod to be fixedly connected with heat exchanger 3, and the gas outlet of escape pipe 18 is connect with the air inlet of 16 one end of case that eliminates the unusual smell,
In eliminate the unusual smell active carbon layer 17 be installed in case 16, and the other end for the case 16 that eliminates the unusual smell is communicated with exhaust pipe 15,18 row of escape pipe
Gas out, which enters, to eliminate the unusual smell in case 16, is eliminated the unusual smell by active carbon layer 17 and is discharged by exhaust pipe 15, to reduce
Peculiar smell distributes, and optimizes the working environment of operator.
The filter mechanism is made of handle 21, filter screen 22, external screw thread frame 23 and connection strut 24, the gas-guide tube 20
Internal screw thread is connected with the external screw thread frame 23 of matching setting, and the filter screen 22 for being fixed with matching setting is glued in external screw thread frame 23, and
External screw thread frame 23 is fixedly connected with handle 21 by connecting strut 24 close to the side of air inlet pipe 19, by filter screen 22 to powdery
Resin raw material be filtered, and when filter screen 22 needs to clear up, unscrew the screw thread for connecting air inlet pipe 19 and gas-guide tube 20
Connector, and by rotational handle 21, filter screen 22 is taken out from gas-guide tube 20, to be conducive to filter screen 22
Cleaning, reduces the use difficulty of user.
Circuit involved in the utility model and control are the prior art, herein without excessively repeating.Above-mentioned use
Electric device is electrically connected by power supply line (being not drawn into figure) with city, powered by utility power.
It is in the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", " perpendicular
Directly ", the orientation or positional relationship of the instructions such as "horizontal", "front", "rear" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention, in the utility model,
It should also be noted that, term " installation ", " connection " shall be understood in a broad sense, for example, can be fixedly connected, it is also possible to detachable
Connection, or it is integrally formed connection, it is also possible to be mechanically connected, is also possible to be indirectly connected with by intermediary, tool can be passed through
Body situation understands the concrete meaning of term in the present invention.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (5)
1. a kind of raw material heating and drying device, including loading hopper (5), which is characterized in that open the upper end of the loading hopper (5)
The sealing cover (6) of matching setting, and the charging by passage (11) and injection molding machine of loading hopper (5) are rotatably connected at mouthful
Mouth is connected to, and the solenoid valve (10) of its opening and closing of control is equipped on passage (11)；The outer surface of the loading hopper (5) is fixed to be connected
It is connected to mounting plate (14), the upper surface of mounting plate (14) is fixedly connected with air blower (9), and the gas outlet of air blower (9) connects empty
The air inlet of hot-air heater (8), the air heater (8) is fixedly connected by bracket (13) with mounting plate (14), and air
The gas outlet of heater (8) connects one end of soft appendix (7), table on the other end of soft appendix (7) and sealing cover (6)
The air inlet connection that face opens up；One end of side connection gas-guide tube (20) of the passage (11), the interior installation of gas-guide tube (20)
There is filter mechanism, and the other end of gas-guide tube (20) is connected through a screw thread one end that head is tightly connected air inlet pipe (19), air inlet pipe
(19) the other end is connect with the Heating medium of heat exchanger (3), and wherein heat exchanger (3) passes through connecting rod and loading hopper
(5) it is fixedly connected, and one end of heat exchanger (3) heating agent outlet connection escape pipe (18), the other end installation of escape pipe (18)
Eliminate the unusual smell mechanism；The refrigerant inlet of heat exchanger (3) bottom is connected with water inlet pipe (4), and at the top of heat exchanger (3)
Refrigerant exit is connected with outlet pipe (1).
2. a kind of raw material heating and drying device according to claim 1, which is characterized in that the mechanism that eliminates the unusual smell is by being vented
It manages (15), the case that eliminates the unusual smell (16) and active carbon layer (17) composition, the case that eliminates the unusual smell (16) and passes through support rod and heat exchanger (3)
It is fixedly connected, and the gas outlet of escape pipe (18) is connect with the air inlet of the case that eliminates the unusual smell (16) one end, wherein the case that eliminates the unusual smell (16)
It is inside equipped with active carbon layer (17), and the other end of the case that eliminates the unusual smell (16) is communicated with exhaust pipe (15).
3. a kind of raw material heating and drying device according to claim 1, which is characterized in that the filter mechanism is by handle
(21), filter screen (22), external screw thread frame (23) and connection strut (24) composition, gas-guide tube (20) internal screw thread are connected with matching
The external screw thread frame (23) of setting, external screw thread frame (23) is interior to be glued the filter screen (22) for being fixed with matching setting, and external screw thread frame
(23) side close to air inlet pipe (19) is fixedly connected with handle (21) by connecting strut (24).
4. a kind of raw material heating and drying device according to claim 1, which is characterized in that peace in the loading hopper (5)
Equipped with sieve (2), and the outer surface of loading hopper (5) is fixedly connected with vibrator (12) by mounting base.
5. a kind of raw material heating and drying device according to claim 1, which is characterized in that the loading hopper (5) opens up
There is observation window, lamina of septum pellucidum is installed in observation window.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920226248.8U CN209672731U (en) | 2019-02-23 | 2019-02-23 | A kind of raw material heating and drying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920226248.8U CN209672731U (en) | 2019-02-23 | 2019-02-23 | A kind of raw material heating and drying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209672731U true CN209672731U (en) | 2019-11-22 |
Family
ID=68569378
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920226248.8U Expired - Fee Related CN209672731U (en) | 2019-02-23 | 2019-02-23 | A kind of raw material heating and drying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209672731U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111823497A (en) * | 2020-07-15 | 2020-10-27 | 朱吕龙 | Injection molding machine loading attachment |
-
2019
- 2019-02-23 CN CN201920226248.8U patent/CN209672731U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111823497A (en) * | 2020-07-15 | 2020-10-27 | 朱吕龙 | Injection molding machine loading attachment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191122 Termination date: 20210223 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |