CN108621373A - A kind of automatic charging injection molding machine with warning function - Google Patents
A kind of automatic charging injection molding machine with warning function Download PDFInfo
- Publication number
- CN108621373A CN108621373A CN201710169400.9A CN201710169400A CN108621373A CN 108621373 A CN108621373 A CN 108621373A CN 201710169400 A CN201710169400 A CN 201710169400A CN 108621373 A CN108621373 A CN 108621373A
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- China
- Prior art keywords
- injection molding
- molding machine
- connect
- automatic charging
- hopper
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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.)
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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
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/18—Feeding the material into the injection moulding apparatus, i.e. feeding the non-plastified material into the injection unit
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- 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
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/18—Status alarms
Abstract
The present invention relates to injection molding machine fields, disclose a kind of automatic charging injection molding machine with warning function.The injection molding machine includes automatical feeding system, injecting systems and hydraulic power system, and the automatical feeding system is arranged in the most end of entire injection molding machine, and the hydraulic power system side is connected to the automatical feeding system, and the other side is connect with the injecting systems；The automatical feeding system includes conveying pipeline, material storing box and feeding motor；The injecting systems include hopper；Described conveying pipeline one end is connect with the material storing box, and the other end is connect with the hopper, and the feeding motor is arranged in the material storing box, and the first warning device and the second warning device installed up and down are provided on the hopper.Automatic charging injection molding machine of the present invention with warning function is easy to operate, can feeding automation, and have warning function, alarm can be all sent out when raw material is excessive or very few.
Description
Technical field
The present invention relates to injection molding machine fields, disclose a kind of automatic charging injection molding machine with warning function.
Background technology
Injection molding is to process the main method of plastic products, and injection molding machine makes thermoplastic be converted by particulate resins
Moulded products need the cyclic process by a melting, injection, pressurize, cooling.Injection molding is the ermal physics using plastics
Property material is added in barrel from hopper, and barrel is outer to be heated by heating collar, makes material melts, is equipped in barrel and is moved outside
The screw rod of the lower driving rotation of force motor effect, material are fed forward and are compacted along screw channel under the action of screw rod, and material is outside
Gradually be plasticized under heating and the double action of screw rod shearing, melt and be homogenized, when screw rod rotates, material in screw channel frictional force and
Under the action of shearing force, molten material is shifted onto screw head, at the same time, screw rod retreats under the reaction of material,
So that screw head is formed storing space, completes plasticizing process, then, screw rod is under the action of injection cylinder piston thrust, with height
Speed, high pressure, in the cavity by the indoor melting charge of storing by nozzle injection to mold, melt in cavity is by pressurize, cold
But, after solidifying and setting, mold is under the action of clamping, opening mold, and by liftout attachment stereotyped product from
Mould ejection is fallen.Appearance and size complicated, accurate size can be obtained by injection molding machine and with the industrial product of metal insert,
It is stronger to the flexibility (adaptability) of operation of various polymer, it is easy to accomplish full-automation production.
Typical injection molding machine includes following five parts：Injecting systems, hydraulic power system, mold system, clamping system
And control system.During carrying out injection molding, it is necessary first to be added to injection molding in injecting systems with raw material, the injection
System generally all includes the hopper for charging, in general, the size of injection moulding machine is all bigger, the hopper height for charging
It is upper relatively high, it is relatively elaborate when feeding into hopper for operating personnel, it needs by auxiliary tool, such as
Ladder etc. feeds into hopper.The capacity of hopper is limited, leads to, staff is needed to add a defective material at regular intervals,
Moreover, because the difference of charging personnel, the amount being added into hopper would also vary from, also, due to injected plastics material property
Different or some other factors, injection moulding speed also can be different, therefore the interval to feed also can be different, in this way, feeding interval
Rule is difficult to grope, and the above work can increase work load to staff.
For the ease of operation, realize automatic charging, at the same can grasp in real time again raw material number, it is desirable to provide it is a kind of automatic
The injection molding machine of feeding, meanwhile, which is also required to the prompting function for having more material, expecting less.
Invention content
The technical problem to be solved by the present invention is to injection molding machine charging difficulties, are unable to auto feed and need real-time artificial detection
Raw material to few, the problem of labor intensive.
In order to solve the above technical problems, the invention discloses a kind of automatic charging injection molding machine with warning function, the note
Molding machine includes automatical feeding system, injecting systems and hydraulic power system, and the automatical feeding system is arranged in entire injection molding machine
Most end, the hydraulic power system side is connected to the automatical feeding system, and the other side is connect with the injecting systems；
The automatical feeding system includes conveying pipeline, injecting systems include hopper described in material storing box and feeding motor；It is described
Conveying pipeline one end is connect with the material storing box, and the other end is connect with the hopper, and the feeding motor is arranged in the material storing box
It is interior；The first warning device and the second warning device installed up and down are provided on the hopper.
Further, first warning device includes the first tabletting, head rod, the first compressed spring and the first report
Alert device, second warning device include the second tabletting, the second connecting rod, the second compressed spring and the second alarm.
Further, the automatic charging injection molding machine with warning function further includes clamping system, mold system and control
System, described mold system one end are connect with the injecting systems, and the other end is connect with the clamping system, and the mode locking system
System, mold system and injecting systems are arranged in the control system.
Further, first tabletting and second tabletting are arranged on the madial wall of the hopper, and described first
Connecting rod one end is connect with first tabletting, and the other end is connect with first compressed spring, first compressed spring
The other end is connect with first alarm；Second connecting rod one end is connect with second tabletting, the other end with it is described
Second compressed spring connects, and the other end of second compressed spring is connect with second alarm；
Further, first alarm and second alarm are arranged at the outside of the hopper.
Further, the mold system includes fixed board, movable plate, guide post and mold, and the fixed board and movable plate pass through guide post
Connection, the mold are arranged in the frame that the fixed board, movable plate and guide post are interconnected to form, both mold ends one end and institute
Fixed board connection is stated, the other end is connect with the movable plate.
Further, the injecting systems further include screw rod, barrel and nozzle, and the screw rod is arranged in the barrel,
Described nozzle one end is connect with the barrel, and the other end is connect with the mold.
Further, it is provided with feed opening on the barrel.
Further, the hopper includes inlet port and outlet port, and the feed inlet is connect with the conveying pipeline, it is described go out
Material mouth is connect by the feed opening with the barrel.
Further, it is additionally provided with wind turbine on the hopper, the wind turbine is connected to the hopper close to going out by air hose
Material mouth one end.
Using above-mentioned technical proposal, the automatic charging injection molding machine of the present invention with warning function has following beneficial to effect
Fruit：
1) automation of feeding may be implemented in the automatic charging injection molding machine of flirtatious warning function of the present invention, while certainly
Dynamic feed mechanism is simple in structure, is readily produced replacement；
2) warning device is simple in structure, moreover, tool there are two warning device, can detect in real time raw material number,
Can all send out alarm when excessive or very few, one convenient for staff remove raw material number；
3) while warning device of the invention sends out alarm, control system control device stops charging or feeds at once,
Really realize the self-feeding of raw material, at the same time, material is more or material can send out different A De alarm songs less, so as to staff point
It distinguishes.
Description of the drawings
To describe the technical solutions in the embodiments of the present invention more clearly, make required in being described below to embodiment
Attached drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for
For those of ordinary skill in the art, without creative efforts, other are can also be obtained according to these attached drawings
Attached drawing.
Fig. 1 is the structural schematic diagram of the automatic charging injection molding machine of the present invention with warning function；
Fig. 2 is the installation of the automatical feeding system and hopper of the automatic charging injection molding machine of the present invention with warning function
Structural schematic diagram；
Fig. 3 is the structural schematic diagram of mold system；
Fig. 4 is the structural schematic diagram of the first alarm device；
Fig. 5 is the structural schematic diagram of the second alarm device；
In figure：1- clamping systems, 2- mold systems, 3- injecting systems, 301- barrels, 302- screw rods, 303- hoppers, 4-
One warning device, the first tablettings of 401-, the first alarms of 402-, 403- head rods, the first compressed springs of 404-, 5- wind
Machine, 6- air hoses, 7- hydraulic power systems, 8- automatical feeding systems, 801- conveying pipelines, 802- material storing box, 803- feeding motors, 9-
Control system.The second warning devices of 10-, the second alarms of 1001-, the second connecting rods of 1002-, the second compressed springs of 1003-,
The second tablettings of 1004-..
Specific implementation mode
In order to enable those skilled in the art to better understand the solution of the present invention, below in conjunction in the embodiment of the present invention
Attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is only
The embodiment of a part of the invention, instead of all the embodiments.Based on the embodiments of the present invention, ordinary skill people
The every other embodiment that member is obtained without making creative work should all belong to the model that the present invention protects
It encloses.
In the description of the present invention, it is to be understood that, term "upper",, "bottom", etc. instructions orientation or positional relationship
To be based on the orientation or positional relationship shown in the drawings, be merely for convenience of description of the present invention and simplification of the description, rather than indicate or
It implies that signified device or element must have a particular orientation, with specific azimuth configuration and operation, therefore should not be understood as
Limitation of the present invention.In addition, term " first ", " second " are used for description purposes only, it is not understood to indicate or imply phase
To importance or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be with
Express or what is implied includes one or more this feature.Moreover, term " first ", " second " etc. are similar for distinguishing
Object, without being used to describe specific sequence or precedence.It should be appreciated that the data used in this way are in the appropriate case
It can be interchanged, so that the embodiment of the present invention described herein can be with suitable other than those of illustrating or describing herein
Sequence is implemented.
Specific embodiment：
Traditional injection molding machine includes injecting systems, hydraulic power system, mold system, clamping system and control system, warp
Cross the injection moulding that quantifying feed-fusion plastification-pressure injection-mold filling cool down-opens this several steps realization product of mould pickup.
The clamping system mainly has the function of three aspects：1. realizing the reliable keying of mold；2. being protected in injection molding, pressurize
Enough clamp forces are demonstrate,proved, influence quality of item to prevent product overflow edge；3. realizing the ejection of product.
The hydraulic power system is made of oil pump, fluid pressure line, motor, hydraulic oil, it provide mold die sinking with
The power of molding, and for driving and rotary screw.
The control system is that injection molding machine " central nervous system " controls various program behaviors, realize to the time, position,
The control and adjusting of pressure, speed and rotating speed etc..It is made of complicated microprocessor system, the continuity for controlling injection molding machine
And repetitive, it monitors, controls molding proces s parameters, including：Temperature, pressure, injection rate, screw speed, position, work
Skill controls the Forming Quality and production efficiency for directly affecting product
The present invention relates to injection molding machine fields, provide a automatic charging injection molding machine with warning function.The injection molding
Machine includes automatical feeding system 8, injecting systems 3 and hydraulic power system 7, and the setting of the automatical feeding system 8 is entirely being molded
The most end of machine, 7 side of the hydraulic power system are connected to the automatical feeding system 8, the other side and the injecting systems 3
Connection；
The automatical feeding system 8 includes conveying pipeline 801, material storing box 802 and feeding motor 803；The injecting systems 3 wrap
Include hopper 303；801 one end of the conveying pipeline is connect with the material storing box 802, and the other end is connect with the hopper 303, it is described on
Material motor 803 is arranged in the lower section of the material storing box 802；The first warning device 4 installed up and down is provided on the hopper 303
With the second warning device 10.
As shown in Figure 1, the automatic charging injection molding machine with warning function further includes clamping system 1, mold system 2 and control
System processed, 2 one end of the mold system are connect with the injecting systems 3, and the other end is connect with the clamping system 1, and described
Clamping system 1, mold system 2 and injecting systems 3 are arranged in the control system 9.The injecting systems 3 include hopper
303, barrel 301, screw rod 302 and nozzle, the screw rod 302 are arranged in the barrel 301, the screw rod 302 and barrel 303
Between formed one melting cavity.The screw rod 302 includes three regions for rolling, melting, transmitting plastics, screw rod 302：Into
Expect that section, pass segment, fluxing zone, the diameter of the screw rod 302 are to continue variation, the stroke of screw rod 302 is from feed zone to plasticizing
Duan Chixu reduces.Screw rod 302 generates shear heat, shearing heat melts modeling in 301 internal compression plastics of barrel, by shear stress
Material forms melt, the molten condition that the heating plate outside barrel 301 is used to assist maintaining plastics.
The nozzle is the transition piece of injecting systems 3 and mold system 2, and the nozzle is with the following functions：1. when preformed,
Back pressure is established, drives away gas, prevents melt from salivating, improves plasticizing capacity and measuring accuracy；2. when injection, set shape is poured with mold master
At contact, keeps nozzle well to be contacted with set is poured, form closed runner, prevent plastic melt excessive under high pressure；3. note
When penetrating, melt pressure is established, shear stress is improved, and head is transformed into velocity head, improves shear velocity and Wen Sheng, reinforce
Melting effect and homogenization；4. changing nozzle arrangements to be allowed to match with mold and plasticizing apparatus, new runner pattern is formed
Or adapted to injection system；5. nozzle also carries the function of temperature adjustment, heat preservation and fracture；6. reduce melt inlet and outlet viscoelastic effect and
Eddy current loss, to stablize its flowing；7. when pressurize, being convenient for the feed supplement into die products, and increase reflux resistance when cooling and shaping,
Reduce or prevents in die cavity melt to reflux.
Feed opening is provided on 301 on the barrel, the hopper 303 includes feed inlet discharge port, the hopper 303
Feed inlet connect with the feed opening, convenient for by the feedstock transportation in hopper 303 to barrel 301, to be melted.Institute
It states and is additionally provided with wind turbine 5 on hopper 303, the wind turbine 5 is connected to by air hose 6 close to one end of 303 discharge port of the hopper,
It is provided with thermometer on the air hose 6, the delivery temperature for monitoring wind turbine 5.The hopper 303 is connect with wind turbine 5, can be right
Raw material is dried, dehumidifies.
As shown in Fig. 2, Fig. 4 and Fig. 5, first warning device, 4 and second warning device 10 is setting up and down in the material
On bucket 303, i.e., first warning device 4 is positioned close to one end of 303 feed inlet of the hopper, second warning device
10 are positioned close to one end of 303 discharge port of the hopper, i.e., described first warning device 4 is arranged in second warning device
10 top.First warning device 4 includes the first tabletting 401, head rod 403, the first compressed spring 404 and the
One alarm 401, second warning device 10 include the second tabletting 1004, the second connecting rod 1002, the second compressed spring
1003 and second alarm 1001.
When the conveying pipeline 801 is by the feedstock transportation in material storing box 802 to hopper 303, with increasing for raw material, first
Raw material in hopper implements a pressure to second tabletting 1004, and described second connecting rod, 1002 one end is pressed with described second
Piece 1004 connects, and the other end connects the second compressed spring 1003, and the other end of second compressed spring 1003 passes through a branch
Strut is connected with the second alarm 1001, and the pressure that the raw material in hopper 303 applies in second tabletting 1004 again passes through successively
The second connecting rod 1002 is crossed, the second compressed spring 1003 is transferred to the second alarm 1001, at this point, by control system 9, control
Second alarm 1001 is in normal operating conditions, i.e., will not send out alarm.Further, as injecting systems 3 are to raw material
It is injection moulded, the raw material in hopper can be reduced therewith, described when raw material, which is reduced to, is not enough to the second tabletting 1004 of compression
Second compressed spring 1003 will be in elongation state, at this point, by control system 9, the second alarm 1001 of control sends out alarm,
Remind staff's raw material very few, meanwhile, control system 9 will control automatical feeding system 8 and continue transferring raw material, alternatively, by
The judgement of staff, this time injection moulding are nearly completed state, stop the work of injection (mo(u)lding) machine manually by staff at this time
Make.The specific works situation of first warning device, 4 and second warning device 10 is as follows：S1, the first compressed spring, which are in, stretches
Long status, when the second compressed spring is in elongation state, automatic charging machine work, automatic charging or manually stopping injection molding machine work
Make；When S2, the first compressed spring are in the second compressed spring of elongation state and are in compressive state, automatic charging machine work, automatically
Feeding；S3, the first compressed spring are in compressive state, and when the second compressed spring is in compressive state, automatic charging machine stops certainly
Dynamic feeding.
As shown in figure 3, it includes fixed board 201, movable plate 203, guide post 202 that the mold system 2, which further includes the mold system,
With mold 204, the fixed board 201 and movable plate 203 are connected by guide post 202, and the mold 204 is arranged in the fixed board 201, moves
In the frame that plate 203 and guide post 202 are interconnected to form, 204 both ends one end of mold is connect with the fixed board 201, the other end
It is connect with the movable plate 203.
Further, when just starting injection moulding, the demand of raw material is bigger, in the material storing box 802
Raw material can be ceaselessly input into conveying pipeline 801 in the hopper 303, be started, and no power is applied to first tabletting
On 401, first compressed spring 404 is in elongation state, is at this point, controlling the first alarm 402 by control system
Normal operating conditions, it is described when the raw material in hopper 303 is increased sufficiently to apply a pressure to the first tabletting 401
First compressed spring 404 will be in compressive state, and controlling the first alarm 402 by control system at this time sends out alarm, reminds
Staff's raw material is excessive, meanwhile, control system 9 controls automatical feeding system 802 and stops conveying.
In the present invention, the automatical feeding system 8 provides power by feeding motor 803.
The foregoing is merely presently preferred embodiments of the present invention, is not intended to limit the invention, it is all the present invention spirit and
Within principle, any modification, equivalent replacement, improvement and so on should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of automatic charging injection molding machine with warning function, it is characterised in that：The injection molding machine includes automatical feeding system
(8), injecting systems (3) and hydraulic power system (7), the automatical feeding system (8) are arranged in the most end of entire injection molding machine,
Hydraulic power system (7) side is connected to the automatical feeding system (8), and the other side is connect with the injecting systems (3)；
The automatical feeding system (8) includes conveying pipeline (801), material storing box (802) and feeding motor (803) described injecting systems
(3) include hopper (303)；Described conveying pipeline (801) one end is connect with the material storing box (802), the other end and the hopper
(303) it connects, feeding motor (803) setting is in the material storing box (802)；It is provided on the hopper (303) up and down
The first warning device (4) and the second warning device (10) of installation.
2. the automatic charging injection molding machine according to claim 1 with warning function, it is characterised in that：The first alarm dress
It includes the first tabletting (401), head rod (403), the first compressed spring (404) and the first alarm (402), institute to set (4)
It includes the second tabletting (1004), the second connecting rod (1002), the second compressed spring (1003) and the to state the second warning device (10)
Two alarms (1001).
3. the automatic charging injection molding machine according to claim 1 with warning function, it is characterised in that：The band warning function
Automatic charging injection molding machine further include clamping system (1), mold system (2) and control system (9), the mold system (2) one
End is connect with the injecting systems (3), and the other end is connect with the clamping system (1), and the clamping system (1), mold system
System (2) and injecting systems (3) are arranged in the control system (9).
4. the automatic charging injection molding machine according to claim 2 with warning function, it is characterised in that：First tabletting
(401) it is arranged on the madial wall of the hopper (303) with second tabletting (1004), the head rod (403) one
End is connect with first tabletting (401), and the other end is connect with first compressed spring (404), first compressed spring
(404) the other end is connect with first alarm (402)；Described second connecting rod (1002) one end and second tabletting
(1004) it connects, the other end is connect with second compressed spring (1003), the other end of second compressed spring (1003)
It is connect with second alarm (1001).
5. the automatic charging injection molding machine according to claim 2 or 4 with warning function, it is characterised in that：First report
Alert device (402) and second alarm (1001) are arranged at the outside of the hopper (303).
6. the automatic charging injection molding machine according to claim 3 with warning function, it is characterised in that：The mold system
(2) include fixed board (201), movable plate (203), guide post (202) and mold (204), the fixed board (201) and movable plate (203) pass through
Guide post (202) connects, the mold (204) setting in the interconnection of the fixed board (201), movable plate (203) and guide post (202) and
In the frame of formation, mold (204) both ends one end is connect with the fixed board (201), and the other end is connect with the movable plate (203).
7. the automatic charging injection molding machine with warning function according to claim 3 or 6, it is characterised in that：The injection system
System (3) further includes screw rod (302), barrel (301) and nozzle, and screw rod (302) setting is described in the barrel (301)
Nozzle one end is connect with the barrel (303), and the other end is connect with the mold (204).
8. the automatic charging injection molding machine according to claim 7 with warning function, it is characterised in that：The barrel (301)
On be provided with feed opening.
9. the automatic charging injection molding machine according to claim 8 with warning function, it is characterised in that：The hopper (303)
Including inlet port and outlet port, the feed inlet is connect with the conveying pipeline (7), and the discharge port passes through the feed opening and institute
State barrel (301) connection.
10. the automatic charging injection molding machine according to claim 9 with warning function, it is characterised in that：The hopper (303)
On be additionally provided with wind turbine (5), the wind turbine (5) is connected to the hopper (303) close to discharge port one end by air hose (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710169400.9A CN108621373A (en) | 2017-03-21 | 2017-03-21 | A kind of automatic charging injection molding machine with warning function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710169400.9A CN108621373A (en) | 2017-03-21 | 2017-03-21 | A kind of automatic charging injection molding machine with warning function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108621373A true CN108621373A (en) | 2018-10-09 |
Family
ID=63687276
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710169400.9A Pending CN108621373A (en) | 2017-03-21 | 2017-03-21 | A kind of automatic charging injection molding machine with warning function |
Country Status (1)
| Country | Link |
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| CN (1) | CN108621373A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112659473A (en) * | 2020-12-22 | 2021-04-16 | 安徽省灵磁新材料科技股份有限公司 | Injection molding device for magnetic rubber production |
| CN113524518A (en) * | 2021-08-03 | 2021-10-22 | 中铁十四局集团建筑科技有限公司 | Auxiliary assembling device for prefabricated part mold |
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| DE3431322C1 (en) * | 1984-08-25 | 1985-09-05 | Fa. Amboß u. Langbein, 5657 Haan | Device for the metered feeding of additives to plastics granules on a plastics processing machine |
| CN102601916A (en) * | 2012-03-15 | 2012-07-25 | 大连吉润高新技术机械有限公司 | Intelligent high-capacity squeezing and molding machine set |
| CN204869469U (en) * | 2015-08-21 | 2015-12-16 | 天津宏向塑料制品有限公司 | Injection molding machine hopper with alarming function |
| CN204977255U (en) * | 2015-09-02 | 2016-01-20 | 赣州晶冠塑料容器制品有限公司 | Automatic injection molding machine of material loading |
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2017
- 2017-03-21 CN CN201710169400.9A patent/CN108621373A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3431322C1 (en) * | 1984-08-25 | 1985-09-05 | Fa. Amboß u. Langbein, 5657 Haan | Device for the metered feeding of additives to plastics granules on a plastics processing machine |
| CN102601916A (en) * | 2012-03-15 | 2012-07-25 | 大连吉润高新技术机械有限公司 | Intelligent high-capacity squeezing and molding machine set |
| CN204869469U (en) * | 2015-08-21 | 2015-12-16 | 天津宏向塑料制品有限公司 | Injection molding machine hopper with alarming function |
| CN204977255U (en) * | 2015-09-02 | 2016-01-20 | 赣州晶冠塑料容器制品有限公司 | Automatic injection molding machine of material loading |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112659473A (en) * | 2020-12-22 | 2021-04-16 | 安徽省灵磁新材料科技股份有限公司 | Injection molding device for magnetic rubber production |
| CN113524518A (en) * | 2021-08-03 | 2021-10-22 | 中铁十四局集团建筑科技有限公司 | Auxiliary assembling device for prefabricated part mold |
| CN113524518B (en) * | 2021-08-03 | 2022-11-18 | 中铁十四局集团建筑科技有限公司 | Auxiliary assembling device for prefabricated part mold |
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Application publication date: 20181009 |
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| RJ01 | Rejection of invention patent application after publication |