CN207825363U - A kind of charging barrel for injection molding machine - Google Patents
A kind of charging barrel for injection molding machine Download PDFInfo
- Publication number
- CN207825363U CN207825363U CN201721906569.XU CN201721906569U CN207825363U CN 207825363 U CN207825363 U CN 207825363U CN 201721906569 U CN201721906569 U CN 201721906569U CN 207825363 U CN207825363 U CN 207825363U
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- China
- Prior art keywords
- cylinder
- screw rod
- plastics material
- injection molding
- molding machine
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Abstract
The utility model discloses a kind of charging barrels 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 utility model 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, enhance 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, to improve the production efficiency of injection molding machine, it is suitble to be widely popularized and used.
Description
Technical field
The utility model is related to a kind of feeding device, more particularly to a kind of charging barrels 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 mold.It is divided into vertical, horizontal, all electric.It is molded function heating modeling
Material applies high pressure to molten plastic, it is made to project and be full of mold cavity.
It is 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, to cause the excessive obstruction cylinder of injected plastics material volume,
Wearability reduces simultaneously, and service life is not grown.For this purpose, it is proposed that a kind of charging barrel for injection molding machine.
Utility model content
The main purpose of the utility model is to provide a kind of charging barrels for injection molding machine, can by using oblique screw thread
The cargo capacity for increasing 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, can effectively reduce the friction between injected plastics material and oblique screw thread, enhancing
The service life of oblique screw thread, can be blended injected plastics material by reamer, and be noted to the little particle after blending by heating wire
Moulding material is heated, and the softening efficiency to injected plastics material can be improved, and to improve the production efficiency of injection molding machine, is suitble to extensive
It promotes and uses, can effectively solve the problems in background technology.
To achieve the above object, the technical solution that the utility model is taken is：
A kind of charging barrel for injection molding machine, including body, motor, cylinder, feed hopper and discharge port, the motor are solid
Fixed to be arranged 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, the discharge port are fixed at the cylinder other end, and the cylinder lumen is movably set with screw rod, the cylinder lumen
Wall surface is fixedly installed reamer, and the screw surface is fixedly installed oblique screw thread, and the oblique thread surface is fixedly installed height
Manganese 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 to the motor by ring flange, 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 slot, the handling slot fixed setting
In the underface of feed hopper.
Further, the ring flange outer surface is fixedly installed bearing block.
Compared with prior art, the utility model 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 slot, convenient for users to being installed to screw rod
And dismounting, keep operator more convenient to the repair of screw rod.
2. the ring flange by both ends can reequip screw rod, the length of screw rod can be increased, make the present apparatus can basis
Work-yard assemble, and is conducive to the Installation Flexibility for improving the present apparatus.
3. screw rod both ends are fixed in the bearing block by flange panel surface, can effectively reduce between screw rod and body
Friction, increases the service life of screw rod.
4. the oblique screw thread by screw surface drives injected plastics material to advance to the direction of discharge port, 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 are potassium steel coating, potassium steel coating material surface to can reach 500-550 Brinell hardness, there is stronger structural strength, and table
Smooth frictional force is small, can effectively reduce the friction between injected plastics material and oblique screw thread, enhance the service life of oblique screw thread.
5. the reamer by cylinder inboard wall surface can be such that injected plastics material is 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.
Description of the drawings
Fig. 1 is a kind of overall structure diagram of charging barrel for injection molding machine of the utility model.
Fig. 2 is a kind of screw-rod structure schematic diagram of charging barrel for injection molding machine of the utility model.
Fig. 3 is a kind of screw profile structural schematic diagram of charging barrel for injection molding machine of the utility model.
In figure：1, body；2, motor；3, cylinder；4, feed hopper；5, discharge port；6, screw rod；7, oblique screw thread；8, reamer；9、
Heating wire；10, ring flange；11, bearing block；12, potassium steel coating；13, tankage is unloaded.
Specific implementation mode
To make the technical means, creative features, achievement of purpose, and effectiveness of the utility model be easy to understand, below
In conjunction with specific implementation mode, the utility model is expanded on further.
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 the cylinder
It is movably set with screw rod 6,3 luminal wall surface of the cylinder is fixedly installed reamer 8, and 6 surface of the screw rod is fixedly installed tiltedly
Screw thread 7,7 surface of oblique screw thread are fixedly installed potassium steel coating 12, and 6 inner cavity of the screw rod is fixedly installed heating wire 9, institute
It states 6 both ends of screw rod and has been fixedly connected with ring flange 10.
Wherein, 6 one end of the screw rod is connected by ring flange 10 with motor 2, and 6 other end of the screw rod passes through bearing block 11
It is connected with discharge port 5.
Wherein, 10 side of ring flange of 6 one end of the screw rod is fixedly installed handling slot 13, and the fixation of handling slot 13 is set
It sets in the underface of feed hopper 4.
Wherein, 10 outer surface of the ring flange is fixedly installed bearing block 11.
It should be noted that the utility model is a kind of charging barrel for injection molding machine, when work, injected plastics material passes through
Feed hopper 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 flange
Disk 10 is attached, and is combined by ring flange 10 and handling slot 13, convenient for users to being mounted and dismounted to screw rod 6, is made
Operator is more convenient to the repair of screw rod 6, while can be reequiped to screw rod 6 by the ring flange at both ends 10, can be by spiral shell
The length of bar 6 increases, and the present apparatus is made according to work-yard can assemble, and is conducive to the installation spirit for improving the present apparatus
Activity is fixed 6 both ends of screw rod by the bearing block 11 on 10 surface of ring flange, can effectively reduce between screw rod 6 and body 1
Friction, increase the service life of screw rod 6, drive injected plastics material to the direction of discharge port 5 by the oblique screw thread 7 on 6 surface of screw rod
Advance, 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, together
When oblique 7 surface of screw thread be fixedly installed potassium steel coating 12, it is hard that 12 material surface of potassium steel coating can reach 500-550 Bu Shi
Degree 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 7,
The service life for enhancing oblique screw thread 7 will when injected plastics material can be made to be moved in cylinder 3 by the reamer 8 of 3 inner wall surface of cylinder
Injected plastics material is blended, and is heated to the little particle injected plastics material after blending by heating wire 9, can be improved to being molded material
The softening efficiency of material, to improve the production efficiency of injection molding machine.
The advantages of basic principles and main features and the utility model of the utility model have been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the present utility model is not limited to the above embodiments, described in above embodiments and description
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed range is defined by the appending 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）.
2. a kind of 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.
3. a kind of 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 slot（13）, the handling slot（13）It is fixed at feed hopper（4）Just under
Side.
4. a kind of 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 |
|---|---|---|---|
| CN201721906569.XU CN207825363U (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 |
|---|---|---|---|
| CN201721906569.XU CN207825363U (en) | 2017-12-30 | 2017-12-30 | A kind of charging barrel for injection molding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207825363U true CN207825363U (en) | 2018-09-07 |
Family
ID=63390931
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721906569.XU Active CN207825363U (en) | 2017-12-30 | 2017-12-30 | A kind of charging barrel for injection molding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207825363U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107953513A (en) * | 2017-12-30 | 2018-04-24 | 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 CN201721906569.XU patent/CN207825363U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107953513A (en) * | 2017-12-30 | 2018-04-24 | 浙江圣利机械设备有限公司 | A kind of charging barrel for injection molding machine |
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