CN110000997A - It is molded feeding system - Google Patents
It is molded feeding system Download PDFInfo
- Publication number
- CN110000997A CN110000997A CN201810011349.3A CN201810011349A CN110000997A CN 110000997 A CN110000997 A CN 110000997A CN 201810011349 A CN201810011349 A CN 201810011349A CN 110000997 A CN110000997 A CN 110000997A
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- CN
- China
- Prior art keywords
- injection molding
- feeding system
- buffer tank
- tank
- primary
- Prior art date
- 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
-
- 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
-
- 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
- B29C2045/1784—Component parts, details or accessories not otherwise provided for; Auxiliary operations not otherwise provided for
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
It is molded feeding system, is related to injection molding art, including storage tank, injection molding machine, buffer tank, the conveying pipeline of connection storage tank and buffer tank and the feed pipe of Connection Cache tank and injection molding machine being arranged close to the position of injection molding machine.Wherein, feed hopper is provided on injection molding machine, buffer tank and feed hopper are respectively arranged with primary vacuum suction device and secondary vacuum intaking device.By the way that buffer tank is arranged, the classification conveying to material is realized, the technical problem that feed consumption is big in the prior art is solved, reduces the cost consumption in material transportation process.
Description
Technical field
The present invention relates to injection molding arts, in particular to injection molding feeding system.
Background technique
In plastic part manufacturing enterprise, feeding system is to be molded a kind of important link in production process, is directly influenced
The speed of production and quality of product, and it has been related to the economic benefit of enterprise.In traditional plastics-production, feeding system part
Raw material is mostly carried by the way of artificial and is produced to extruder is squeezed out, and such mode has many shortcomings.It is first
First, artificial spice be easy to cause each formula rate to malfunction, and external sundries is easily mixed into blender in this stage；One side
Face, artificial spice, haul inefficiency, has directly influenced the production efficiency of tubing, can not adapt to enterprise and produce on a large scale；
On the other hand, artificial spice, haul are easy to pollute raw material, to reduce the quality of tubing, influence the profit of enterprise.
In order to solve the above-mentioned technical problem, the patent of invention of Publication No. CN204431633U discloses injection molding machine and concentrates confession
Material system, including material storage device and device for transporting objects, the material storage device include that material storing bucket, material are matched
Hopper is mixed than hopper and material, wherein material storing bucket is matched by being equipped with the material conveying pipe of proportional valve with material
It is connected than hopper, weighing device is equipped in material proportion hopper；The device for transporting objects includes material conveying pipe, list
To valve and vacuum mateiral pump, material conveying pipe one end is connected with vacuum mateiral pump, and the other end is connected with check valve, check valve
The other end is mixed hopper with the material by material conveying pipe and is connected.
It is general to infuse in the injection molding Workplace of some large sizes although the technological means solves above-mentioned technical problem
Molding machine quantity is more, and the material bucket for storing material is more due to containing preprocessing material, and volume is larger, so that material stores
Connected between bucket and injection molding machine by very long conveying pipeline, it is simple by vacuum mateiral pump directly from material bucket by material
It pumps in the material proportion bucket of injection molding machine, needs vacuum mateiral pump to have very big power and be just able to achieve, and the work of injection molding machine
Making process is a lasting course of work, needs to be supplied according to the working efficiency of injection molding machine using higher frequency as injection molding machine
Material, this process will waste very big electric energy, to increase the production cost of injection molding.
Summary of the invention
The purpose of the present invention is to provide a kind of injection molding feeding system, which can save large-scale injection molding life
Produce the production cost in place.
Above-mentioned purpose of the invention has the technical scheme that
It is molded feeding system, storage tank, several injection molding machines and the conveying for being connected to injection molding machine and storage tank including containing material
Buffer tank is arranged close to the position of injection molding machine in pipe, and the buffer tank is connect by conveying pipeline with storage tank, set on the injection molding machine
It is equipped with feed hopper, feed hopper is connect with buffer tank by feed pipe, and buffer tank and feed hopper are respectively arranged with primary vacuum suction
Device and secondary vacuum intaking device, the injection molding machine are provided with material mixing chamber and hot melt chamber, connection at the top of the storage tank
There is the mother tube connecting with dumper.
Raw material vehicle is connected to by mother tube first when carrying out injection molding production by using above-mentioned technical proposal,
The raw material on raw material vehicle is pumped into storage tank by raw material vehicle；It then will be in storage tank by primary vacuum suction device
Raw material pumps in buffer tank, when injection molding machine work, can be pumped the raw material in buffer tank by secondary vacuum intaking device
Into feed hopper, so as to avoid requiring the original in storage tank to pump when pumping raw material to feed hopper every time at a distance
Material reduces the production cost of pumping raw material.Simultaneously as raw material is transported to after being molded place from dumper, raw material is unified logical
Piping is delivered to feed hopper, so as to avoid contamination of raw material caused by manual handling raw material.
It as an improvement of the present invention, further include for controlling the primary vacuum suction device and secondary vacuum intaking device
The control host of work.
By using above-mentioned technical proposal, the setting for controlling host realizes the automation control of injection molding machine, in certain journey
The intelligence of injection molding production is improved on degree.
As an improvement of the present invention, gravity sensing piece is provided in the storage tank, the control host couples gravity-feed tank
Answer piece and the corresponding material surplus shown in each storage tank.
By using above-mentioned technical proposal, since control host can show the object in each storage tank by gravity sensing piece
Expect surplus, realizes the residue monitoring to raw material, further enhance staff to the intelligent management of injection molding production.
As an improvement of the present invention, the primary vacuum suction device and secondary vacuum intaking device are provided with filtering dress
It sets.
It is mostly graininess due to being molded raw material used by using above-mentioned technical proposal, it, may when pumping raw material
A large amount of floating particle can be generated, and is discharged into air by vacuum intaking device, to pollute environment.Filter device is set
The filtration realized to the floating particle being discharged into air is set, plays the work in order to protect environment to a certain extent
With.
As an improvement of the present invention, the filter device is set as bag-type dust collector.
By using above-mentioned technical proposal, bag-type dust collector as a kind of dust-extraction unit commonly used in the prior art,
Convenient disassembly is replaced, is easily managed, the cost of injection molding production has further been saved.
As an improvement of the present invention, the buffer tank is provided at least two groups.
The spare of buffer tank is realized since buffer tank is at least arranged two groups by using above-mentioned technical proposal, thus
It ensure that the lasting sex work of injection molding machine in injection molding production process.
As an improvement of the present invention, the buffer tank is arranged below earth's surface.
Buffer tank is being avoided to injection molding since buffer tank is arranged below earth's surface by using above-mentioned technical proposal
The occupancy of factory floor space.
As an improvement of the present invention, the primary vacuum suction device includes primary vacuum charging absorption pump, connection primary vacuum
The primary suction tube of charging absorption pump and buffer tank, the primary feed valve being arranged on suction tube and the discharge port that buffer tank is set
Primary outlet valve.
It can will be in buffer tank by primary suction tube by using above-mentioned technical proposal, when primary vacuum suction pump work
Air pumps to outside, so that generating negative pressure in buffer tank, and then the raw material in storage tank is drawn into caching by conveying pipeline
In tank.The setting of primary outlet valve and primary feed valve realizes the raw material perfusion to different groups of buffer tank.
As an improvement of the present invention, protective cover is provided with outside the conveying pipeline.
By using above-mentioned technical proposal, the setting of protective cover realizes the protection to conveying pipeline, while also facilitating pair
The erection of conveying pipeline.
In conclusion the invention has the following advantages:
One, the degree of purity that ensure that raw material passes through pipeline during entering injection molding machine from dumper due to raw material,
Pollution when avoiding manual handling raw material to raw material, to ensure that the degree of purity of raw material to a certain extent；
Two, protection environment realizes the mistake for the floating particle being discharged into air to feeding system due to the setting of filter device
Filter effect plays the role of protecting environment to a certain extent.
Three, intelligence degree is high, since primary vacuum suction device and secondary vacuum intaking device pass through control host
Control, realizes the intelligent management of feeding system.
Detailed description of the invention
Fig. 1 is the system diagram for being molded feeding system.
In figure, 1, storage tank；11, mother tube；12, dumper；2, injection molding machine；21, feed hopper；22, mixing chamber；23, hot
Molten chamber；3, buffer tank；31, expects pipe is cached；32, discharge nozzle is cached；4, conveying pipeline；5, feed pipe；6, primary vacuum suction device；
61, primary vacuum charging absorption pump；62, primary suction tube；7, secondary vacuum intaking device；71, secondary vacuum intake pump；72, secondary
Suction tube；73, secondary expects pipe；8, host is controlled；9, bag-type dust collector；10, pump chamber.
Specific embodiment
Below in conjunction with attached drawing, invention is further described in detail.
It is molded feeding system, as shown in Figure 1, including three storage tank 1, the injection molding machines 2, close injection molding for containing material
The buffer tank 3 of the position setting of machine 2, the conveying pipeline 4 and Connection Cache tank 3 and injection molding machine 2 for connecting storage tank 1 and buffer tank 3
Feed pipe 5, be connected with the mother tube 11 connecting with dumper 12 at the top of storage tank 1.Wherein, be provided on injection molding machine 2 into
Hopper 21, buffer tank 3 and feed hopper 21 are respectively arranged with primary vacuum suction device 6 and secondary vacuum intaking device 7；Injection molding machine
2 are provided with material mixing chamber 22 and hot melt chamber 23；Conveying pipeline 4 is erected at injection molding place by coating the protective cover of conveying pipeline 4
Top.
Buffer tank 3 is provided with two groups, and each group of buffer tank 3 is respectively provided with there are three and is connected respectively three storage tanks 1,
Two buffer tanks 3 for connecting same storage tank 1 share a feed pipe 5.Each buffer tank 3 is connected by caching expects pipe 31 defeated
Expects pipe 4.
Injection molding machine 2 is provided with multiple groups, and there are three each settings of injection molding machine 2 for containing the feed hopper 21 of different material, on
It states feed pipe 5 and is provided with three, each feed pipe 5 is correspondingly connected with the corresponding feed hopper 21 of each injection molding machine 2.Above-mentioned buffer tank 3
Feed pipe 5 is connected by caching discharge nozzle 32.Wherein, two buffer tanks 3 for connecting same storage tank 1 connect same feed pipe 5.
Above-mentioned primary vacuum suction device 6 includes primary vacuum charging absorption pump 61, connection primary vacuum charging absorption pump 61 and caching
The primary suction tube 62 of tank 3, the primary feed valve being arranged on suction tube and is arranged on each caching discharge nozzle 32
Primary outlet valve.Wherein, there are three the settings of primary vacuum charging absorption pump 61, two buffer tanks 3 for connecting same storage tank 1 are connected together
One primary vacuum charging absorption pump 61.It is realized by the shutdown of control primary feed valve and raw material is supplemented to different buffer tanks 3.
Above-mentioned secondary vacuum intaking device 7 includes secondary vacuum intake pump 71, connects secondary vacuum intake pump 71 and charging
The secondary suction tube 72 of bucket 21 connects the secondary expects pipe 73 of secondary suction tube 72 and feed hopper 21, is arranged in secondary expects pipe 73
Secondary inlet valve and the secondary outlet valve of 21 discharge port of feed hopper is set.Wherein, secondary vacuum intake pump 71 is provided with
Three, the feed hopper 21 for connecting same feed pipe 5 connects same secondary vacuum intake pump 71.By the pass for controlling secondary inlet valve
Disconnected realize supplements raw material to different feeds bucket 21.
Further, primary suction tube 62 and secondary suction tube 72 are provided with bag-type dust collector 9.Bag-type dust dress
It sets 9, backing vacuum pump and secondary vacuum is arranged in pump chamber 10, pump chamber 10 can respectively correspond primary vacuum suction device
6 setting one of two or unified is arranged with secondary vacuum intaking device 7, and two pump chambers 10 are preferably arranged herein.Pump chamber 10
Influence of the noise generated when primary vacuum charging absorption pump 61 and/or secondary 71 work of vacuum intake pump to injection molding work can be reduced.
Further, the setting of buffer tank 3 is in below ground, to reduce the occupancy of 3 pairs of buffer tank injection molding working spaces.
Further, it is additionally provided with and works for controlling the primary vacuum suction device 6 and secondary vacuum intaking device 7
Control host 8.Control host 8 by control above-mentioned primary feed valve, primary outlet valve, secondary inlet valve, secondary outlet valve,
The feed supplement to buffer tank 3 and/or feed hopper 21 is realized in the work of primary vacuum charging absorption pump 61 and secondary vacuum intake pump 71.Control
Host 8 processed includes but is not limited to that industrial personal computer or computer etc. control equipment.
Further, gravity sensing piece is provided in storage tank 1, control host 8 couples gravity sensing piece and corresponding display
Material surplus in each storage tank 1, meanwhile, each 1 position of storage tank is provided with and the coupling of gravity sensing piece
Display screen, display screen are used for according to the corresponding material surplus for showing each storage tank 1 and not having of gravity sensing piece, display screen include but
It is not limited to liquid crystal display or LED display.
By above said content it is found that being connected to raw material vehicle by mother tube first when carrying out injection molding production, lead to
It crosses raw material vehicle the raw material on raw material vehicle is pumped into storage tank 1；It then will be in storage tank 1 by primary vacuum suction device 6
Raw material pump in buffer tank 3, can be by secondary vacuum intaking device 7 by the original in buffer tank 3 when injection molding machine 2 works
Material pumps in feed hopper 21, at a distance will storage so as to avoid requiring to pump when pumping raw material to feed hopper 21 every time
Raw material in tank 1 reduces the production cost of pumping raw material.Simultaneously as raw material is transported to after being molded place from dumper 12,
Raw material uniformly passes through pipeline to feed hopper 21, so as to avoid contamination of raw material caused by manual handling raw material.
This specific embodiment is only explanation of the invention, is not limitation of the present invention, those skilled in the art
Member can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but as long as at this
All by the protection of Patent Law in the scope of the claims of invention.
Claims (9)
1. feeding system is molded, including containing storage tank (1), several injection molding machines (2) and connection injection molding machine (2) of material and depositing
The conveying pipeline (4) of storage tank (1), it is characterised in that: buffer tank (3) are arranged in the position close to injection molding machine (2), the buffer tank (3)
It is connect with storage tank (1) by conveying pipeline (4), is provided with feed hopper (21) on the injection molding machine (2), feed hopper (21) and caching
Tank (3) is connected by feed pipe (5), and buffer tank (3) and feed hopper (21) are respectively arranged with primary vacuum suction device (6) and secondary
Grade vacuum intaking device (7), the injection molding machine (2) are provided with material mixing chamber (22) and hot melt chamber (23), the storage tank (1)
Top is connected with the mother tube (11) connecting with dumper (12).
2. injection molding feeding system according to claim 1, it is characterised in that: further include being inhaled for controlling the primary vacuum
Expect device (6) and the control host (8) that secondary vacuum intaking device (7) works.
3. injection molding feeding system according to claim 2, it is characterised in that: be provided with gravity-feed tank in the storage tank (1)
Answer piece, control host (8) the coupling gravity sensing piece and the corresponding material surplus shown in each storage tank (1).
4. injection molding feeding system according to claim 3, it is characterised in that: the primary vacuum suction device (6) and time
Grade vacuum intaking device (7) is provided with filter device.
5. injection molding feeding system according to claim 4, it is characterised in that: the filter device is set as bag-type dust dress
Set (9).
6. injection molding feeding system described in -5 any one according to claim 1, it is characterised in that: buffer tank (3) setting
There are at least two groups.
7. injection molding feeding system according to claim 6, it is characterised in that: the buffer tank (3) is arranged below earth's surface.
8. injection molding feeding system according to claim 6, it is characterised in that: the primary vacuum suction device (6) includes
Primary vacuum charging absorption pump (61), the primary suction tube (62) for connecting primary vacuum charging absorption pump (61) and buffer tank (3), setting are being inhaled
The primary outlet valve of primary feed valve in expects pipe and setting in the discharge port of buffer tank (3).
9. injection molding feeding system according to claim 8, it is characterised in that: be provided with protective cover outside the conveying pipeline (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810011349.3A CN110000997A (en) | 2018-01-05 | 2018-01-05 | It is molded feeding system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810011349.3A CN110000997A (en) | 2018-01-05 | 2018-01-05 | It is molded feeding system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110000997A true CN110000997A (en) | 2019-07-12 |
Family
ID=67164541
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810011349.3A Pending CN110000997A (en) | 2018-01-05 | 2018-01-05 | It is molded feeding system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110000997A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112536977A (en) * | 2020-11-13 | 2021-03-23 | 四川长虹智能制造技术有限公司 | Injection molding raw material feeding method, terminal equipment and feeding system |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202878594U (en) * | 2012-08-23 | 2013-04-17 | 永高股份有限公司 | Secondary feeding device for full-automatic PPR (Polypropylene Random Copolymer) tube machining equipment |
| CN103660145A (en) * | 2013-12-04 | 2014-03-26 | 福建融音塑业科技有限公司 | Automatic distributor of injection moulding machine |
-
2018
- 2018-01-05 CN CN201810011349.3A patent/CN110000997A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202878594U (en) * | 2012-08-23 | 2013-04-17 | 永高股份有限公司 | Secondary feeding device for full-automatic PPR (Polypropylene Random Copolymer) tube machining equipment |
| CN103660145A (en) * | 2013-12-04 | 2014-03-26 | 福建融音塑业科技有限公司 | Automatic distributor of injection moulding machine |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112536977A (en) * | 2020-11-13 | 2021-03-23 | 四川长虹智能制造技术有限公司 | Injection molding raw material feeding method, terminal equipment and feeding system |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190712 |