CN207128236U - A kind of plastic extruder - Google Patents
A kind of plastic extruder Download PDFInfo
- Publication number
- CN207128236U CN207128236U CN201721226942.7U CN201721226942U CN207128236U CN 207128236 U CN207128236 U CN 207128236U CN 201721226942 U CN201721226942 U CN 201721226942U CN 207128236 U CN207128236 U CN 207128236U
- Authority
- CN
- China
- Prior art keywords
- head
- drive shaft
- universal drive
- atmospheric pressure
- cushion block
- 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.)
- Expired - Fee Related
Links
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- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model discloses a kind of plastic extruder, including frame；Motor, funnel, screw rod and machine barrel are provided with frame；Screw sleeve is in machine barrel；One end detachable connection of machine barrel has head；Mould is provided with head；Frame is provided with mounting groove towards the side of head；A fixed block is fixedly connected with mounting groove；The first universal drive shaft is provided with fixed block；An adjustable type atmospheric pressure pole is connected with first universal drive shaft；It is provided with adjustable type atmospheric pressure pole for controlling the flexible knob of pole；The bottom side of head is fixedly installed a cushion block；The cross section of cushion block is in the inclined-plane of isosceles right triangle shape and cushion block toward adjustable type atmospheric pressure pole；The second universal drive shaft is provided with cushion block；The pole of adjustable type atmospheric pressure pole is connected on the second universal drive shaft.The utility model effectively can provide support force to head, head is connected to machine barrel on same straight line, to ensure production stability.
Description
Technical field
A kind of plastics-production equipment is the utility model is related to, more specifically, it relates to a kind of plastic extruder.
Background technology
In plastic extruding forming equipment, plastic extruder is normally referred to as main frame, and the follow-up equipment supporting with it is moulded
Expect that extrusion shaping machine is then referred to as subsidiary engine.Plastic extruder passes through the development of more than 100 years, derives double spiral shells by original single screw rod
Bar, multiscrew, or even without different types of machines such as screw rods.Plastic extruder (main frame) can with tubing, film, hold in both hands material, monofilament, flat
Silk, strap, the various plastic shaping subsidiary engine matchings such as net, plate (piece) material, profile shapes, granulation, cable cladding are squeezed, form various modelings
Expect extrusion molding production line, produce various plastic products.
Plastic extruder production method is usually to make plastically welding at a high temperature of 200 degree or so, and the plastics of melting lead to again
Cross grinding tool and form required shape.
Plastic extruder generally comprises screw rod, machine barrel and head, and wherein head is built with mould, the effect of head
The plastic melt of rotary motion is changed into parallel lines to move, in the importing mould of uniform and stable, and assigns plastics with necessity
Briquetting pressure.
Existing head is detachable, and head and mould are changed according to different production requirements, but because head is grown
The dismounting of phase, junction abrasion causes fixed effect bad, and head is connected on machine barrel and is in shell outside, in frame
Not support force, has downtrend under the influence of the gravity of head, and above-mentioned reason easily causes the company of head and machine barrel
It is uneven to meet place, it is difficult on the same line, cause the mould in head can not normally produce shaping, head and machine barrel when serious
It can not connect, can not produce.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is that providing one kind effectively can provide head
Support force, head is set to be connected to machine barrel on same straight line, to ensure the plastic extruder of production stability.
To achieve the above object, the utility model provides following technical scheme：A kind of plastic extruder, including frame；
Motor, funnel, screw rod and machine barrel are provided with the frame；The screw sleeve is in machine barrel；One end of the machine barrel is removable
The formula of unloading is connected with head；Mould is provided with the head；The frame is provided with mounting groove towards the side of head；The peace
A fixed block is fixedly connected with tankage；The first universal drive shaft is provided with the fixed block；It is connected with first universal drive shaft
One adjustable type atmospheric pressure pole；It is provided with the adjustable type atmospheric pressure pole for controlling the flexible knob of pole；The bottom side of the head
It is fixedly installed a cushion block；The cross section of the cushion block is in the inclined-plane of isosceles right triangle shape and the cushion block toward regulation
Formula atmospheric pressure pole；The second universal drive shaft is provided with the cushion block；The pole of the adjustable type atmospheric pressure pole is connected on the second universal drive shaft.
By using above-mentioned technical proposal, by support of the adjustable type atmospheric pressure pole to head, can make head and machine barrel it
Between connection it is more firm, and by the regulation of adjustable type atmospheric pressure pole upper knob, head can be made to be connected to same straight line with machine barrel
On, ensure production stability；The setting of mounting groove and fixed block can ensure the fixation of adjustable type atmospheric pressure pole, and can make adjustable type
Atmospheric pressure pole is fixed in frame, is easy to the overall carrying of frame；The setting of first universal drive shaft and the second universal drive shaft can be in order to adjusting
The steering of section formula atmospheric pressure pole, the pole for adjustable type atmospheric pressure pole of being more convenient for are connected on head, while the cross section of cushion block is in isosceles
The inclined-plane of right triangular shape and cushion block can further be easy to the connection between it toward adjustable type atmospheric pressure pole, so as to reach
The utility model effectively can provide support force to head, head is connected to machine barrel on same straight line, to ensure production
The purpose of stability.
The utility model is further arranged to：Between first universal drive shaft and fixed block and the second universal drive shaft and cushion block it
Between be provided with rubber blanket.
By using above-mentioned technical proposal, can strengthen between the first universal drive shaft and fixed block and the second universal drive shaft and cushion block
Between connective stability, avoid making its abrasion due to pressure, increase the service life.
The utility model is further arranged to：The fixed block and the cushion block are individually fixed in mounting groove by screw
Interior and head bottom side.
By using above-mentioned technical proposal, to ensure the connective stability of fixed block and cushion block.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model plastic extruder embodiment；
Fig. 2 is Fig. 1 part A partial enlarged drawing；
Fig. 3 is the adjustable type atmospheric pressure pole part-structure schematic diagram of the utility model plastic extruder embodiment.
Reference：1st, frame；2nd, motor；3rd, funnel；4th, screw rod；5th, machine barrel；6th, head；7th, mould；8th, mounting groove；9、
Fixed block；10th, the first universal drive shaft；11st, adjustable type atmospheric pressure pole；12nd, knob；13rd, cushion block；14th, the second universal drive shaft；15th, rubber blanket；
16th, screw.
Embodiment
The utility model vacuum heat insulating low-temperature pipe road heat-preservation cylinder Assemblies Example is described further referring to figs. 1 to Fig. 3.
As shown in Figure 1 to Figure 3, a kind of plastic extruder, including frame 1；Motor 2, funnel 3, screw rod are provided with frame 1
4 and machine barrel 5；Screw rod 4 is sheathed in machine barrel 5；One end detachable connection of machine barrel 5 has head 6；Mould is provided with head 6
7；Frame 1 is provided with mounting groove 8 towards the side of head 6；A fixed block 9 is fixedly connected with mounting groove 8；Set on fixed block 9
It is equipped with the first universal drive shaft 10；An adjustable type atmospheric pressure pole 11 is connected with first universal drive shaft 10；It is provided with adjustable type atmospheric pressure pole 11
For controlling the flexible knob 12 of pole；The bottom side of head 6 is fixedly installed a cushion block 13；The cross section of cushion block 13 is straight in isosceles
The inclined-plane of angle triangle and cushion block 13 is toward adjustable type atmospheric pressure pole 11；The second universal drive shaft 14 is provided with cushion block 13；Regulation
The pole of formula atmospheric pressure pole 11 is connected on the second universal drive shaft 14.
By support of the adjustable type atmospheric pressure pole 11 to head 6, the connection between head 6 and machine barrel 5 can be made more firm, and
By the regulation of the upper knob 12 of adjustable type atmospheric pressure pole 11, head 6 can be made to be connected to machine barrel 5 on same straight line, ensure production
Stability；The setting of mounting groove 8 and fixed block 9 can ensure the fixation of adjustable type atmospheric pressure pole 11, and can make adjustable type atmospheric pressure pole
11 are fixed in frame 1, are easy to the overall carrying of frame 1；The setting of first universal drive shaft 10 and the second universal drive shaft 14 can be in order to
The steering of adjustable type atmospheric pressure pole 11, the pole for adjustable type atmospheric pressure pole 11 of being more convenient for is connected on head 6, while cushion block 13 is transversal
Further it can be easy in the inclined-plane of isosceles right triangle shape and cushion block 13 toward adjustable type atmospheric pressure pole 11 between it in face
Connection, support force effectively can be provided to head 6 so as to reach the utility model, head 6 is connected to machine barrel 5 with always
On line, to ensure the purpose of production stability.
Wherein, it is provided with rubber between the first universal drive shaft 10 and fixed block 9 and between the second universal drive shaft 14 and cushion block 13
Pad 15.The connective stability between the first universal drive shaft 10 and fixed block 9 and between the second universal drive shaft 14 and cushion block 13 can be strengthened,
Avoid making its abrasion due to pressure, increase the service life.
Wherein, fixed block 9 and cushion block 13 are individually fixed in mounting groove 8 and the bottom side of head 6 by screw 16.To protect
Hinder the connective stability of fixed block 9 and cushion block 13.
Make preferred embodiment of the present utility model above, do not depart from this reality for the person of ordinary skill of the art
On the premise of with new principle, some variations and modifications can also be made, these also should be regarded as the scope of protection of the utility model.
Claims (3)
1. a kind of plastic extruder, including frame；Motor, funnel, screw rod and machine barrel are provided with the frame；The screw sleeve
In machine barrel；One end detachable connection of the machine barrel has head；Mould is provided with the head；It is characterized in that：Institute
State frame and the side of head is provided with mounting groove；A fixed block is fixedly connected with the mounting groove；On the fixed block
It is provided with the first universal drive shaft；An adjustable type atmospheric pressure pole is connected with first universal drive shaft；Set on the adjustable type atmospheric pressure pole
Have for controlling the flexible knob of pole；The bottom side of the head is fixedly installed a cushion block；The cross section of the cushion block in etc.
The inclined-plane of waist right triangular shape and the cushion block is toward adjustable type atmospheric pressure pole；The second universal drive shaft is provided with the cushion block；
The pole of the adjustable type atmospheric pressure pole is connected on the second universal drive shaft.
2. plastic extruder according to claim 1, it is characterized in that：Between first universal drive shaft and fixed block and second
Rubber blanket is provided between universal drive shaft and cushion block.
3. plastic extruder according to claim 2, it is characterized in that：The fixed block and the cushion block pass through screw point
It is not fixed in mounting groove and the bottom side of head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721226942.7U CN207128236U (en) | 2017-09-13 | 2017-09-13 | A kind of plastic extruder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721226942.7U CN207128236U (en) | 2017-09-13 | 2017-09-13 | A kind of plastic extruder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207128236U true CN207128236U (en) | 2018-03-23 |
Family
ID=61639022
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721226942.7U Expired - Fee Related CN207128236U (en) | 2017-09-13 | 2017-09-13 | A kind of plastic extruder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207128236U (en) |
-
2017
- 2017-09-13 CN CN201721226942.7U patent/CN207128236U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180323 Termination date: 20180913 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |