CN209633631U - Baking material cylinder for injection molding machine - Google Patents
Baking material cylinder for injection molding machine Download PDFInfo
- Publication number
- CN209633631U CN209633631U CN201920098181.4U CN201920098181U CN209633631U CN 209633631 U CN209633631 U CN 209633631U CN 201920098181 U CN201920098181 U CN 201920098181U CN 209633631 U CN209633631 U CN 209633631U
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- CN
- China
- Prior art keywords
- material cylinder
- baking material
- dredging bar
- injection molding
- molding machine
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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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 baking material cylinders for injection molding machine, it is related to injection molding machine technical field, its key points of the technical solution are that including baking material cylinder ontology, being opened in the feed inlet of baking material cylinder ontology roof and be opened in the discharge port of baking material cylinder body bottom portion, discharging device is provided in the baking material cylinder ontology, the discharging device includes being fixed in the intrinsic fixed frame of baking material cylinder, vertically sliding the dredging bar for being connected to fixed frame and the driving mechanism for driving dredging bar mobile；The driving mechanism includes turntable, the eccentric short axle for being connected to turntable far from rotation axis one end end face, the connecting rod for being rotationally connected with short axle and the driving assembly of driving turntable rotation；The one end of the connecting rod far from short axle and dredging bar rotation connection.The utility model solves the problems, such as that discharge port is dredged in inconvenience, has achieved the effect that convenient for dredging to discharge port.
Description
Technical field
The utility model relates to injection molding machine technical fields, more specifically, it is related to a kind of baking material cylinder for injection molding machine.
Background technique
Injection molding machine is a kind of using mould for plastics, thermoplastic or heat fixing character plastics is made of various shapes
The main molding equipment of plastic products.It needs to melt solid feed when its work, then be arrived by feed pipe and nozzle injection
Die for molding.
The prior art can refer to the Chinese utility model application that Authorization Notice No. is CN203246051U, and it discloses one kind
Horizontal injection press, including rack, mold, injection-tube are equipped with open mold power device, the die horizontal peace in the rack
Mounted in open mold power device side；The injection-tube is mounted on mold side, and the note with mold is provided on the injection-tube
Material mouth is in the injection nozzle of same axial line, and pushing screw rod is equipped in the injection-tube, and the injection-tube upper vertical is set
It is equipped with the feeding device communicated therewith, the injection-tube outer circle side is provided with electric heater unit；The feeding device is baking material
Cylinder.
But when the baking time of plastics is longer, because the discharge port of baking material cylinder is connected to drying equipment, so discharge port
The plastics temperature highest at place, thus the plastics of discharge outlet are easiest to melt and bond together, plastic melt bonds together meeting
Feed opening is blocked, not set discharging device in above-mentioned baking material cylinder, discharge port is dredged in inconvenience.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of baking materials for injection molding machine
Cylinder, by setting discharging device, convenient for being dredged to discharge port.
To achieve the above object, the utility model provides following technical solution: a kind of baking material cylinder for injection molding machine, packet
Baking material cylinder ontology is included, the feed inlet of baking material cylinder ontology roof is opened in and is opened in the discharge port of baking material cylinder body bottom portion, institute
It states and is provided with discharging device in baking material cylinder ontology, the discharging device includes being fixed in the intrinsic fixed frame of baking material cylinder, along perpendicular
The dredging bar of fixed frame is connected to sliding and the driving mechanism for driving dredging bar mobile；The driving mechanism includes turning
Disk, the eccentric short axle for being connected to turntable far from rotation axis one end end face, the connecting rod for being rotationally connected with short axle and driving turntable turn
Dynamic driving assembly；The one end of the connecting rod far from short axle and dredging bar rotation connection.
By using above-mentioned technical proposal, when discharge port is plugged, the intrinsic raw material of baking material cylinder is discharged, drive is passed through
Dynamic Component driver turntable rotation, turntable rotation drive short axle rotation, short axle rotate driving link motion, link motion driving dredging
Bar does linear reciprocating motion, and dredging bar does linear reciprocating motion convenient for dredging to discharge port.
The utility model is further arranged to: the driving component includes being rotationally connected with inside fixed frame and level is set
The hydraulic motor of the rotation axis and driving rotation axis rotation set；The hydraulic motor is installed on the lateral wall of baking material cylinder ontology,
The output shaft of the hydraulic motor is fixedly connected with the rotating shaft through the lateral wall of baking material cylinder ontology.
By using above-mentioned technical proposal, start hydraulic motor, the output shaft driving rotation axis rotation of hydraulic motor, rotation
The rotation of axis rotate driving turntable drives turntable rotation by driving assembly, can reduce the labor intensity of operator.
The utility model is further arranged to: the fixed frame is connected with vertical pipe close to one end of turntable, described vertical
Pipe is vertically arranged, and the dredging bar vertically slides the inner cavity for being connected to vertical pipe.
By using above-mentioned technical proposal, vertical pipe has guiding role to dredging bar, can reduce dredging bar in this way and exist
A possibility that vertically deviateing in slipping.
The utility model is further arranged to: being provided on the dredging bar and is blown hot gas for what is heated to dredging bar
Mechanism.
By using above-mentioned technical proposal, when the plastics of discharge outlet blocking are harder, dredging bar to discharge port into
Row dredging Shi Huiyu plastics rigid contact, can shorten the service life of dredging bar in this way；Dredging bar is blown by blowing hot gas mechanism
Hot gas can be such that the temperature for dredging bar increases, and the temperature raising for dredging bar can be such that the plastic melt to bond together opens, in this way can be with
Mitigate the rigid contact of dredging bar and plastics, thus the service life of dredging bar can be extended.
The utility model is further arranged to: the heating for blowing hot gas mechanism and including blower, being connected to air inlet
Case, the hose being connected to air supply pipe one end, is opened in the inner cavity dredged in bar and is opened in the air supply pipe for being fixed in fixed frame
Dredge multiple ventholes on the outside of bar；The air supply pipe far from hose one end through baking material cylinder ontology lateral wall setting and
It is connected to heater box；The hose is connected to far from one end of air supply pipe with inner cavity；One end of the venthole is through dredging bar
Lateral wall setting, the other end are connected to inner cavity.
By using above-mentioned technical proposal, start blower, blower is blowed air into heater box and heated, after being heated
Air according to this behind air supply pipe, hose and inner cavity from venthole flow out, in this way can to dredging bar heat, pass through
Hot wind heats dredging bar, and the heating rate for dredging bar can be made very fast, can be saved required for dredging discharge port in this way
Time.
The utility model is further arranged to: the heater box includes cabinet and multiple electric heating arranged in the box body
Silk.
By using above-mentioned technical proposal, heating wire heating increases the intracorporal temperature of case, when air is warm after cabinet
Degree can increase, and can generate hot wind in this way, thus convenient for heating up to dredging bar.
The utility model is further arranged to: the hose is metal hose.
By using above-mentioned technical proposal, the heat resistance of metal hose is preferable, thus can supply for a long time to inner cavity
Hot wind.
The utility model is further arranged to: the junction of the metal hose and dredging bar is provided with gas connector, and
The dredging bar is removably connected to connecting rod by bolt.
By using above-mentioned technical proposal, it may be bonded on dredging bar by the plastics that dredging bar melts, pass through setting
Gas connector is convenient for removing metal hose from dredging bar, dredges bar by bolt and is removably connected to connecting rod, is convenient for making in this way
Connecting rod is separated with dredging bar；To sum up, when being bonded with plastics on dredging bar, dredging bar can be removed, is convenient for be bonded in this way
Plastics on dredging bar are removed.
In conclusion the utility model has the advantages that compared with the prior art
1. the intrinsic raw material of baking material cylinder is discharged when discharge port is plugged, turntable rotation is driven by driving assembly,
Turntable rotation drives short axle rotation, short axle rotate driving link motion, and link motion driving dredging bar does linear reciprocating motion, dredges
Through rod does linear reciprocating motion convenient for dredging to discharge port；
2. starting blower, blower is blowed air into heater box and is heated, and the air after being heated is according to this by gas supply
It flows out behind pipe, hose and inner cavity from venthole, dredging bar can be heated in this way, dredging bar is added by hot wind
Heat can make the heating rate for dredging bar very fast, can save the time required for dredging discharge port in this way；
3. may be bonded on dredging bar by the plastics that dredging bar melts, it is convenient for by setting gas connector by metal hose
It is removed from dredging bar, dredges bar by bolt and be removably connected to connecting rod, be convenient for separating connecting rod with dredging bar in this way；It is comprehensive
On, when being bonded with plastics on dredging bar, dredging bar can be removed, the plastics convenient for that will be bonded on dredging bar take in this way
Under.
Detailed description of the invention
Fig. 1 is the overall structure diagram of embodiment；
Fig. 2 is the partial sectional view of embodiment saliency discharging device；
Fig. 3 is the partial sectional view of embodiment saliency inner cavity and heating wire.
In figure: 1, baking material cylinder ontology；11, feed inlet；12, discharge port；2, discharging device；21, fixed frame；211, vertical
Pipe；22, bar is dredged；221, gas connector；23, driving mechanism；231, turntable；232, short axle；233, connecting rod；234, driving assembly；
2341, rotation axis；2342, hydraulic motor；3, hot gas mechanism is blown；31, blower；32, heater box；321, cabinet；322, heating wire；
33, air supply pipe；34, metal hose；35, inner cavity；36, venthole.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawing.The wherein identical attached drawing of identical components
Label indicates.It should be noted that word "front", "rear" used in the following description, "left", "right", "up" and "down" refer to
It is the direction in attached drawing, word " bottom surface " and " top surface ", "inner" and "outside" are referred respectively to towards or away from particular elements geometry
The direction at center.
Embodiment: a kind of baking material cylinder for injection molding machine as depicted in figs. 1 and 2, including baking material cylinder ontology 1, is opened in baking
The feed inlet 11 of 1 roof of barrel ontology and the discharge port 12 for being opened in 1 bottom of baking material cylinder ontology, the interior setting of baking material cylinder ontology 1
There is discharging device 2.
As depicted in figs. 1 and 2, discharging device 2 includes the fixed frame 21 being fixed in baking material cylinder ontology 1, vertically slides
It is connected to the dredging bar 22 of fixed frame 21 and the driving mechanism 23 for driving dredging bar 22 mobile；Driving mechanism 23 includes turning
Disk 231, the eccentric short axle 232 for being connected to turntable 231 far from 2341 one end end face of rotation axis, the company for being rotationally connected with short axle 232
The driving assembly 234 that bar 233 and driving turntable 231 rotate；The one end of connecting rod 233 far from short axle 232 and dredging bar 22 rotate
Connection.When discharge port 12 is plugged, the raw material in baking material cylinder ontology 1 is discharged, turntable 231 is driven by driving assembly 234
Rotation, the rotation of turntable 231 drive short axle 232 to rotate, the movement of 232 rotate driving connecting rod 233 of short axle, and the movement driving of connecting rod 233 is dredged
Through rod 22 does linear reciprocating motion, and dredging bar 22 does linear reciprocating motion convenient for dredging to discharge port 12.
As shown in Fig. 2, fixed frame 21 is connected with vertical pipe 211 close to one end of turntable 231, vertical pipe 211 is vertically arranged,
Dredging bar 22 vertically slides the inner cavity for being connected to vertical pipe 211.211 pairs of dredging bars 22 of vertical pipe have guiding role, in this way
A possibility that dredging bar 22 deviates in vertically slipping can be reduced.
As shown in Fig. 2, driving assembly 234 includes being rotationally connected with 21 inside of fixed frame and horizontally disposed rotation axis
2341 and driving rotation axis 2341 rotate hydraulic motor 2342；Hydraulic motor 2342 is installed on the outside of baking material cylinder ontology 1
The output shaft of wall, hydraulic motor 2342 is fixedly connected through the lateral wall of baking material cylinder ontology 1 with rotation axis 2341.Start hydraulic horse
Up to 2342, the output shaft driving rotation axis 2341 of hydraulic motor 2342 is rotated, the rotation of 2341 rotate driving turntable 231 of rotation axis,
It drives turntable 231 to rotate by driving assembly 234, the labor intensity of operator can be reduced.
As shown in Figures 2 and 3, it dredges to be provided on bar 22 and blows hot gas mechanism 3 for what is heated to dredging bar 22；It blows
Hot gas mechanism 3 include blower 31, be connected to 31 air outlet of blower heater box 32, be fixed in fixed frame 21 air supply pipe 33, and
The hose of 33 one end of air supply pipe connection, the inner cavity 35 being opened in dredging bar 22 and be opened in dredging bar 22 outside it is multiple go out
Stomata 36；The one end of air supply pipe 33 far from hose is arranged through the lateral wall of baking material cylinder ontology 1 and is connected to heater box 32；It is soft
It manages one end far from air supply pipe 33 to be connected to inner cavity 35, hose is metal hose 34；One end of venthole 36 is through dredging bar 22
Lateral wall setting, the other end is connected to inner cavity 35.When the plastics blocked at discharge port 12 are harder, dredging bar 22 is to out
Material mouth 12 carries out dredging Shi Huiyu plastics rigid contact, can shorten the service life of dredging bar 22 in this way；Start blower 31, blower
31 blow air into heater box 32 and are heated, the air after being heated pass through according to this air supply pipe 33, metal hose 34 and
It is flowed out behind inner cavity 35 from venthole 36, the temperature for dredging bar 22 can in this way increased, the temperature raising of dredging bar 22 can make to be bonded
Plastic melt together is opened, and can mitigate the rigid contact of dredging bar 22 and plastics in this way, thus can extend dredging bar 22
Service life.
As shown in figure 3, heater box 32 includes cabinet 321 and the multiple heating wire 322 being set in cabinet 321.Electric heating
322 heating of silk increases the temperature in cabinet 321, when temperature can increase air after cabinet 321, can generate heat in this way
Wind, thus convenient for heating up to dredging bar 22.
As shown in figure 3, the junction of metal hose 34 and dredging bar 22 is provided with gas connector 221, and it is logical to dredge bar 22
It crosses bolt and is removably connected to connecting rod 233.It may be bonded on dredging bar 22 by the plastics that dredging bar 22 melts, pass through setting
Gas connector 221 is convenient for removing metal hose 34 from dredging bar 22, and dredging bar 22 is removably connected to connecting rod by bolt
233, it is convenient for separating connecting rod 233 with dredging bar 22 in this way；To sum up, it when being bonded with plastics on dredging bar 22, can will dredge
Bar 22 removes, and removes in this way convenient for will be bonded in the plastics dredged on bar 22.
Application method of this kind for the baking material cylinder of injection molding machine is as follows:
When discharge port 12 is plugged, the raw material in baking material cylinder ontology 1 is discharged, then starts hydraulic motor 2342, liquid
The output shaft driving rotation axis 2341 of pressure motor 2342 rotates, the rotation of 2341 rotate driving turntable 231 of rotation axis, and 231 turns of turntable
Dynamic that short axle 232 is driven to rotate, 232 rotate driving connecting rod 233 of short axle movement, the movement driving dredging bar 22 of connecting rod 233 does reciprocal straight
Line movement, dredging bar 22 do linear reciprocating motion convenient for dredging to discharge port 12；The plastics ratio blocked at discharge port 12
When harder, start blower 31, then heat up to heating wire 322, in this way can the air that enters in blower 31 of convection current added
Heat, the air after being heated flow out from venthole 36 behind air supply pipe 33, metal hose 34 and inner cavity 35 according to this, in this way may be used
Increase the temperature for dredging bar 22, the temperature raising of dredging bar 22 can be such that the plastic melt to bond together opens, and be convenient for dredging in this way
Through rod 22 dredges discharge port 12.
The above is only the preferred embodiment of the utility model, and the protection scope of the utility model is not limited merely to
Above-described embodiment, technical solution belonging to the idea of the present invention belong to the protection scope of the utility model.It should refer to
Out, for those skilled in the art, it is without departing from the principle of the utility model it is several improvement and
Retouching, these improvements and modifications also should be regarded as the protection scope of the utility model.
Claims (8)
1. a kind of baking material cylinder for injection molding machine, including baking material cylinder ontology (1), it is opened in the charging of baking material cylinder ontology (1) roof
Mouth (11) and the discharge port (12) for being opened in baking material cylinder ontology (1) bottom, it is characterised in that: in the baking material cylinder ontology (1)
It is provided with discharging device (2), the discharging device (2) includes the fixed frame (21), vertically being fixed in baking material cylinder ontology (1)
Sliding is connected to the dredging bar (22) of fixed frame (21) and the driving mechanism (23) for driving dredging bar (22) mobile；It is described
Driving mechanism (23) includes turntable (231), the bias short axle far from rotation axis (2341) one end end face that is connected to turntable (231)
(232), the connecting rod (233) of short axle (232) and the driving assembly (234) of driving turntable (231) rotation are rotationally connected with；It is described
Connecting rod (233) one end and dredging bar (22) rotation connection far from short axle (232).
2. the baking material cylinder according to claim 1 for injection molding machine, it is characterised in that: the driving component (234) includes
It is rotationally connected with fixed frame (21) internal and horizontally disposed rotation axis (2341) and driving rotation axis (2341) rotation
Hydraulic motor (2342)；The hydraulic motor (2342) is installed on the lateral wall of baking material cylinder ontology (1), the hydraulic motor
(2342) output shaft is fixedly connected through the lateral wall of baking material cylinder ontology (1) with rotation axis (2341).
3. the baking material cylinder according to claim 1 for injection molding machine, it is characterised in that: the fixed frame (21) is close to turntable
(231) one end is connected with vertical pipe (211), and the vertical pipe (211) is vertically arranged, and the dredging bar (22) vertically slides
It is connected to the inner cavity of vertical pipe (211).
4. the baking material cylinder according to claim 1 for injection molding machine, it is characterised in that: be provided on the dredging bar (22)
Hot gas mechanism (3) are blown for what is heated to dredging bar (22).
5. the baking material cylinder according to claim 4 for injection molding machine, it is characterised in that: the hot gas mechanism (3) of blowing includes
Blower (31), the heater box (32) being connected to blower (31) air outlet, the air supply pipe (33) for being fixed in fixed frame (21) and gas supply
The hose of pipe (33) one end connection is opened in the inner cavity (35) dredged in bar (22) and is opened in more on the outside of dredging bar (22)
A venthole (36)；The air supply pipe (33) far from hose one end through baking material cylinder ontology (1) lateral wall setting and with
Heater box (32) connection；The one end of the hose far from air supply pipe (33) is connected to inner cavity (35)；The one of the venthole (36)
End is arranged through the lateral wall of dredging bar (22), and the other end is connected to inner cavity (35).
6. the baking material cylinder according to claim 5 for injection molding machine, it is characterised in that: the heater box (32) includes cabinet
(321) and multiple heating wire (322) for being set in cabinet (321).
7. the baking material cylinder according to claim 6 for injection molding machine, it is characterised in that: the hose is metal hose
(34)。
8. the baking material cylinder according to claim 7 for injection molding machine, it is characterised in that: the metal hose (34) and dredging
The junction of bar (22) is provided with gas connector (221), and the dredging bar (22) is removably connected to connecting rod by bolt
(233)。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920098181.4U CN209633631U (en) | 2019-01-22 | 2019-01-22 | Baking material cylinder for injection molding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920098181.4U CN209633631U (en) | 2019-01-22 | 2019-01-22 | Baking material cylinder for injection molding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209633631U true CN209633631U (en) | 2019-11-15 |
Family
ID=68478543
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920098181.4U Expired - Fee Related CN209633631U (en) | 2019-01-22 | 2019-01-22 | Baking material cylinder for injection molding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209633631U (en) |
-
2019
- 2019-01-22 CN CN201920098181.4U patent/CN209633631U/en not_active Expired - Fee Related
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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: 20191115 Termination date: 20210122 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |