CN107953513A - A kind of charging barrel for injection molding machine - Google Patents
A kind of charging barrel for injection molding machine Download PDFInfo
- Publication number
- CN107953513A CN107953513A CN201711485834.6A CN201711485834A CN107953513A CN 107953513 A CN107953513 A CN 107953513A CN 201711485834 A CN201711485834 A CN 201711485834A CN 107953513 A CN107953513 A CN 107953513A
- Authority
- CN
- China
- Prior art keywords
- cylinder
- screw rod
- plastics material
- injection molding
- molding machine
- 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.)
- Pending
Links
- 238000001746 injection moulding Methods 0.000 title claims abstract description 22
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 claims abstract description 10
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 10
- 229910052700 potassium Inorganic materials 0.000 claims abstract description 10
- 239000011591 potassium Substances 0.000 claims abstract description 10
- 239000010959 steel Substances 0.000 claims abstract description 10
- 238000010438 heat treatment Methods 0.000 claims abstract description 9
- 238000010422 painting Methods 0.000 claims 1
- 239000000463 material Substances 0.000 abstract description 35
- 239000004033 plastic Substances 0.000 abstract description 31
- 229920003023 plastic Polymers 0.000 abstract description 31
- 239000011248 coating agent Substances 0.000 abstract description 9
- 238000000576 coating method Methods 0.000 abstract description 9
- 230000005540 biological transmission Effects 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000002156 mixing Methods 0.000 abstract description 4
- 239000002245 particle Substances 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
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
- B29C45/18—Feeding the material into the injection moulding apparatus, i.e. feeding the non-plastified material into the injection unit
- B29C2045/1875—Hoppers connected to a feed screw
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
The invention discloses a kind of charging barrel for injection molding machine, including body, motor, cylinder, feed hopper and discharge port, the motor is fixed at block upper surface one end, the cylinder is fixedly connected on motor one end, the feed hopper is fixed at the top of cylinder one end, the discharge port is fixed at the cylinder other end, and the cylinder lumen is movably set with screw rod.The present invention can increase the cargo capacity of screw thread by using oblique screw thread, make barrel to the transmission speed of injected plastics material faster, oblique thread surface is provided with potassium steel coating, with stronger structural strength, and mass color sliding/friction power is small, the friction between injected plastics material and oblique screw thread can effectively be reduced, strengthen the service life of oblique screw thread, injected plastics material can be blended by reamer, and the little particle injected plastics material after blending is heated by heating wire, the softening efficiency to injected plastics material can be improved, so as to improve the production efficiency of injection molding machine, it is adapted to be widely popularized and used.
Description
Technical field
The present invention relates to a kind of feeding device, more particularly to a kind of charging barrel for injection molding machine.
Background technology
Injection molding machine also known as injection (mo(u)lding) machine or injector.It is that thermoplastic or thermosetting plastics are utilized plastic shaping
The main former of variously-shaped plastic products is made in mould.It is divided into vertical, horizontal, all electric.It is molded function heating modeling
Material, applies high pressure to molten plastic, it is projected and is full of mold cavity.
Needing that injected plastics material is sent into injection molding machine by screw rod using process, screw rod generally on the market can not
Injected plastics material is heated, and injected plastics material can not be blended, so that cause the excessive obstruction cylinder of injected plastics material volume,
Wearability reduces at the same time, and service life is not grown.A kind of for this reason, it is proposed that charging barrel for injection molding machine.
The content of the invention
It is a primary object of the present invention to provide a kind of charging barrel for injection molding machine, can increase by using oblique screw thread
The cargo capacity of screw thread, make barrel to the transmission speed of injected plastics material faster, oblique thread surface is provided with potassium steel coating, has
Stronger structural strength, and mass color sliding/friction power is small, can effectively reduce the friction between injected plastics material and oblique screw thread, strengthen oblique spiral shell
The service life of line, can be blended injected plastics material by reamer, and be molded material to the little particle after blending by heating wire
Material is heated, and can improve the softening efficiency to injected plastics material, so as to improve the production efficiency of injection molding machine, is adapted to be widely popularized
And use, can effectively it solve the problems, such as in background technology.
To achieve the above object, the technical solution taken of the present invention is：
A kind of charging barrel for injection molding machine, including body, motor, cylinder, feed hopper and discharge port, the motor are fixed and set
Put in block upper surface one end, the cylinder is fixedly connected on motor one end, and the feed hopper is fixed at cylinder one end top
Portion, the discharge port are fixed at the cylinder other end, and the cylinder lumen is movably set with screw rod, the cylinder lumen wall table
Face is fixedly installed reamer, and the screw surface is fixedly installed oblique screw thread, and the tiltedly thread surface is fixedly installed potassium steel
Coating, the screw rod inner cavity are fixedly installed heating wire, and the screw rod both ends have been fixedly connected with ring flange.
Further, described screw rod one end is connected by ring flange with motor, the screw rod other end by bearing block with
Discharge port is connected.
Further, the ring flange side of described screw rod one end is fixedly installed handling groove, the handling groove fixed setting
In the underface of feed hopper.
Further, the ring flange outer surface is fixedly installed bearing block.
Compared with prior art, the present invention has the advantages that：
1. injected plastics material enters cylinder lumen by feed hopper, screw rod is driven to be rotated by the motor of body one end, wherein
Screw rod is attached by ring flange, is combined by ring flange and handling groove, convenient for users to carrying out peace installation and dismantling to screw rod
Unload, make maintenance of the operator to screw rod more convenient.
2. can be reequiped by the ring flange at both ends to screw rod, the length of screw rod can be increased, make the present apparatus can basis
The needs of work-yard are assembled, and are conducive to improve the Installation Flexibility of the present apparatus.
3. screw rod both ends are fixed by the bearing block of flange panel surface, can effectively reduce between screw rod and body
Friction, increases the service life of screw rod.
4. injected plastics material is driven to advance to the direction of discharge port by the oblique screw thread of screw surface, by using oblique.Screw thread
The cargo dead-weight of screw thread can be effectively increased, make barrel to the transmission speed of injected plastics material faster, while tiltedly thread surface fixed setting
There is potassium steel coating, potassium steel coating material surface can reach 500--550 Brinell hardness, have stronger structural strength, and table
Smooth frictional force is small, can effectively reduce the friction between injected plastics material and oblique screw thread, strengthens the service life of oblique screw thread.
5. by the reamer on cylinder inboard wall surface the injected plastics material can be made to be moved in cylinder, injected plastics material is stirred
It is broken, and the little particle injected plastics material after blending is heated by heating wire, the softening efficiency to injected plastics material can be improved, from
And improve the production efficiency of injection molding machine.
Brief description of the drawings
Fig. 1 is a kind of overall structure diagram of charging barrel for injection molding machine of the present invention.
Fig. 2 is a kind of screw-rod structure schematic diagram of charging barrel for injection molding machine of the present invention.
Fig. 3 is a kind of screw profile structure diagram of charging barrel for injection molding machine of the present invention.
In figure：1st, body；2nd, motor；3rd, cylinder；4th, feed hopper；5th, discharge port；6th, screw rod；7th, oblique screw thread；8th, reamer；9、
Heating wire；10th, ring flange；11st, bearing block；12nd, potassium steel coating；13rd, tankage is unloaded.
Embodiment
To make the technical means, the creative features, the aims and the efficiencies achieved by the present invention easy to understand, with reference to
Embodiment, the present invention is further explained.
As shown in Figs. 1-3, a kind of charging barrel for injection molding machine, including body 1, motor 2, cylinder 3,4 and of feed hopper
Discharge port 5, the motor 2 are fixed at 1 upper surface one end of body, and the cylinder 3 is fixedly connected on 2 one end of motor, described
Feed hopper 4 is fixed at the top of 3 one end of cylinder, and the discharge port 5 is fixed at 3 other end of cylinder, 3 inner cavity of cylinder
Screw rod 6 is movably set with, 3 luminal wall surface of cylinder is fixedly installed reamer 8, and 6 surface of screw rod is fixedly installed tiltedly
Screw thread 7, tiltedly 7 surface of screw thread are fixedly installed potassium steel coating 12, and 6 inner cavity of screw rod is fixedly installed heating wire 9, institute
State 6 both ends of screw rod and be fixedly connected with ring flange 10.
Wherein, described 6 one end of screw rod is connected by ring flange 10 with motor 2, and 6 other end of screw rod passes through bearing block 11
It is connected with discharge port 5.
Wherein, 10 side of ring flange of described 6 one end of screw rod is fixedly installed handling groove 13, and the handling groove 13, which is fixed, to be set
Put in the underface of feed hopper 4.
Wherein, 10 outer surface of ring flange is fixedly installed bearing block 11.
It should be noted that the present invention is a kind of charging barrel for injection molding machine, during work, injected plastics material passes through charging
Bucket 4 enters 3 inner cavity of cylinder, drives screw rod 6 to be rotated by the motor 2 of 1 one end of body, wherein screw rod 6 passes through ring flange 10
It is attached, is combined by ring flange 10 and handling groove 13, convenient for users to being mounted and dismounted to screw rod 6, makes operation
Maintenance of the person to screw rod 6 is more convenient, while screw rod 6 can be reequiped by the ring flange 10 at both ends, can be by screw rod 6
Length increase, the present apparatus is assembled according to the needs of work-yard, be conducive to improve the present apparatus Installation Flexibility,
6 both ends of screw rod are fixed by the bearing block 11 on 10 surface of ring flange, can effectively reduce rubbing between screw rod 6 and body 1
Wipe, increase the service life of screw rod 6, drive injected plastics material to advance to the direction of discharge port 5 by the oblique screw thread 7 on 6 surface of screw rod,
The cargo dead-weight of screw thread can be effectively increased by using oblique screw thread 7, make barrel to the transmission speed of injected plastics material faster, while oblique spiral shell
7 surface of line is fixedly installed potassium steel coating 12, and 12 material surface of potassium steel coating can reach 500--550 Brinell hardness, have
Stronger structural strength, and mass color sliding/friction power is small, can effectively reduce the friction between injected plastics material and oblique screw thread 7, enhancing is oblique
The service life of screw thread 7, when by the reamer 8 of 3 inner wall surface of cylinder the injected plastics material can be made to be moved in cylinder 3, will be molded material
Material is blended, and the little particle injected plastics material after blending is heated by heating wire 9, can be improved to the soft of injected plastics material
Change efficiency, so as to improve the production efficiency of injection molding machine.
The basic principles, main features and the advantages of the invention have been shown and described above.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the above embodiments and description only describe this
The principle of invention, without departing from the spirit and scope of the present invention, various changes and modifications of the present invention are possible, these changes
Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and its
Equivalent thereof.
Claims (4)
1. a kind of charging barrel for injection molding machine, including body（1）, motor（2）, cylinder（3）, feed hopper（4）And discharge port
（5）, the motor（2）It is fixed at body（1）Upper surface one end, the cylinder（3）It is fixedly connected on motor（2）One end,
The feed hopper（4）It is fixed at cylinder（3）At the top of one end, the discharge port（5）It is fixed at cylinder（3）The other end,
It is characterized in that：The cylinder（3）Inner cavity is movably set with screw rod（6）, the cylinder（3）Luminal wall surface is fixedly installed strand
Knife（8）, the screw rod（6）Surface is fixedly installed oblique screw thread（7）, the oblique screw thread（7）Surface is fixedly installed potassium steel painting
Layer（12）, the screw rod（6）Inner cavity is fixedly installed heating wire（9）, the screw rod（6）Both ends have been fixedly connected with ring flange
（10）.
A kind of 2. charging barrel for injection molding machine according to claim 1, it is characterised in that：The screw rod（6）One end
Pass through ring flange（10）With motor（2）It is connected, the screw rod（6）The other end passes through bearing block（11）With discharge port（5）It is connected.
A kind of 3. charging barrel for injection molding machine according to claim 1, it is characterised in that：The screw rod（6）One end
Ring flange（10）Side is fixedly installed handling groove（13）, the handling groove（13）It is fixed at feed hopper（4）Just under
Side.
A kind of 4. charging barrel for injection molding machine according to claim 1, it is characterised in that：The ring flange（10）Outside
Surface is fixedly installed bearing block（11）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711485834.6A CN107953513A (en) | 2017-12-30 | 2017-12-30 | A kind of charging barrel for injection molding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711485834.6A CN107953513A (en) | 2017-12-30 | 2017-12-30 | A kind of charging barrel for injection molding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107953513A true CN107953513A (en) | 2018-04-24 |
Family
ID=61957114
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711485834.6A Pending CN107953513A (en) | 2017-12-30 | 2017-12-30 | A kind of charging barrel for injection molding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107953513A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108790232A (en) * | 2018-05-15 | 2018-11-13 | 定州市鼎足鞋业有限公司 | A kind of plastic sandals ejection formation injection mold and method |
| CN111361084A (en) * | 2020-03-12 | 2020-07-03 | 储晓锋 | High-efficiency injection molding machine with double injection molding openings |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002086520A (en) * | 2000-09-12 | 2002-03-26 | Mitsubishi Materials Corp | Injection molding machine |
| CN205905362U (en) * | 2016-08-07 | 2017-01-25 | 梅州亚力盛电子有限公司 | Be used for fashioned injection molding machine of product |
| CN207825363U (en) * | 2017-12-30 | 2018-09-07 | 浙江圣利机械设备有限公司 | A kind of charging barrel for injection molding machine |
-
2017
- 2017-12-30 CN CN201711485834.6A patent/CN107953513A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002086520A (en) * | 2000-09-12 | 2002-03-26 | Mitsubishi Materials Corp | Injection molding machine |
| CN205905362U (en) * | 2016-08-07 | 2017-01-25 | 梅州亚力盛电子有限公司 | Be used for fashioned injection molding machine of product |
| CN207825363U (en) * | 2017-12-30 | 2018-09-07 | 浙江圣利机械设备有限公司 | A kind of charging barrel for injection molding machine |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108790232A (en) * | 2018-05-15 | 2018-11-13 | 定州市鼎足鞋业有限公司 | A kind of plastic sandals ejection formation injection mold and method |
| CN108790232B (en) * | 2018-05-15 | 2020-08-28 | 定州市鼎足鞋业有限公司 | Injection mold and method for injection molding of plastic slippers |
| CN111361084A (en) * | 2020-03-12 | 2020-07-03 | 储晓锋 | High-efficiency injection molding machine with double injection molding openings |
| CN111361084B (en) * | 2020-03-12 | 2021-04-09 | 浙江博创机械有限公司 | High-efficiency injection molding machine with double injection molding openings |
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Legal Events
| 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 |
Application publication date: 20180424 |
|
| RJ01 | Rejection of invention patent application after publication |