CN208575252U - A kind of powdered metallurgical material process equipment - Google Patents
A kind of powdered metallurgical material process equipment Download PDFInfo
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- CN208575252U CN208575252U CN201821113428.7U CN201821113428U CN208575252U CN 208575252 U CN208575252 U CN 208575252U CN 201821113428 U CN201821113428 U CN 201821113428U CN 208575252 U CN208575252 U CN 208575252U
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Abstract
The utility model discloses a kind of powdered metallurgical material process equipments, the powdered metallurgical material process equipment replaces the equipment such as traditional mixer and open mill to can reduce land occupation by using Reciprocating Pin Twin-Screw Extruder, processing efficiency is improved, pollution and cost are reduced.The interruption calendering process such as mixing, mill can be become into continuous mixing technique by the way that powdered metallurgical material raw material, iron powder and auxiliary agent to be segmented to addition Reciprocating Pin Twin-Screw Extruder in proportion, the functions such as being sheared by Reciprocating Pin Twin-Screw Extruder, be orientated, cut, folding, stretching to material can be improved the melting effect of powdered metallurgical material raw material, iron powder and auxiliary agent, improve product quality.
Description
Technical field
The utility model relates to technical field of powder metallurgy material preparation, and in particular to a kind of processing of powdered metallurgical material is set
It is standby.
Background technique
It is well known that existing powdered metallurgical material processing technology is generally by banburying process, the cooling for being interrupted setting
It is processed with extrusion molding process etc..Required equipment includes mixer, extruder etc., passes through these one steps one of equipment
Step process.Such process equipment and processing technology not only need biggish factory and more manpower, simultaneously
Pollution of the various materials in transmission transport process is also more serious；Most importantly production procedure is cumbersome, at high cost, processing efficiency
It is low, batch unstable quality.The prior art be badly in need of it is a kind of take up little area, pollute less, is at low cost, high-efficient and high processing quality powder
Powder metallurgy material process equipment and its processing technology.
Utility model content
The purpose of the utility model is to overcome defect existing in the prior art, provide one kind take up little area, pollute less, at
This low, high-efficient and high processing quality powdered metallurgical material process equipment.Specific technical solution is as follows:
A kind of powdered metallurgical material process equipment, including electronic weighing balance charging system, Reciprocating Pin Twin-Screw Extruder
And single screw extrusion machine；The Reciprocating Pin Twin-Screw Extruder includes squeezing mixing system, reciprocal transmission system, electrical equipment control
System and temperature control system, squeezing mixing system includes that screw rod in machine barrel is arranged in the machine barrel of subsection setup and mutual cooperation
And pin, the machine barrel of the subsection setup successively include front charging extruding zone and middle part charging mixing section；Electrical control system
Including ac speed regulator, contactor, breaker and interlock protection device；Temperature control system include cooling oil, water die heater and
Pipeline；The front charging extruding zone is equipped with the mixture entrance of powdered metallurgical material raw material, iron powder and auxiliary agent, and middle part charging is mixed
It closes section and is equipped with iron powder entrance；The Reciprocating Pin Twin-Screw Extruder extruding end is connect with single screw extrusion machine input terminal；It is described
The hollow fin for being preheated to iron powder of a number of dispersed distribution, institute are distributed in the inlet duct of iron powder inlet
The inner cavity for stating hollow fin is connected to external hot-water line, and the vibration of feeding is provided on the inlet duct of the iron powder inlet
Device.
In above-mentioned technical proposal, traditional mixer and open mill etc. are replaced by using Reciprocating Pin Twin-Screw Extruder
Equipment can reduce land occupation, improve processing efficiency, reduce pollution and cost.
Wherein, in the inlet duct of iron powder inlet the hot-water line of hollow fin and the hollow fin of connection setting, can
To be preheated before extruder is added to iron powder, to advantageously reduce new addition iron powder and extruder internal mix material
The temperature difference improves the quality of mixing.
In the utility model, the electronic weighing balance charging system includes the first, second, third, fourth electronic weighing balance
Charging (feeding) equipment, the mixture entrance are equipped with the first, second, third electronic weighing balance charging (feeding) equipment, the powder
Metallurgical material raw material, auxiliary agent, iron powder pass through the first, second, third electronic weighing balance charging (feeding) equipment respectively and enter mixture entrance,
The iron powder entrance is equipped with the 4th electronic weighing balance charging (feeding) equipment, and iron powder passes through the 4th electronic weighing balance charging (feeding) equipment
Into the iron powder entrance in the charging mixing section of middle part.
In the utility model, the first, second, third, fourth electronic weighing balance charging (feeding) equipment respectively includes electrometer
Amount claims feed supplement storehouse, electronic weighing balance and feeding device.The intelligence of equipment feed may be implemented in such design.
According to different formulations, electronic measuring scale and feeding device can set 4 or more.
As a kind of preferred embodiment of the utility model, the machine barrel of the subsection setup further includes rear portion mixing section, and institute
The machine barrel for stating subsection setup is divided into four segmentations set gradually, and the front charging extruding zone includes one section, and the middle part adds
Expect that mixing section includes two sections, the rear portion mixing section includes three sections, four sections；The powdered metallurgical material raw material, auxiliary agent, iron powder
Mixture entrance and a Duan Liantong, the iron powder entrance are connected to two sections.
According to different formulations, can optimal setting Reciprocating Pin Twin-Screw Extruder screw slenderness ratio >=20.
Rotary sampling is additionally provided on the outside of the machine barrel of the subsection setup as a further improvement of the utility model,
Disk is provided with sampling groove in the rotary sampling dish, and the sample tap of connection machine barrel inner cavity is offered on the barrel of the machine barrel,
The rotary sampling dish and sample tap sealing are cooperatively connected, and sampling when the rotary sampling disc spins above it
Slot can be gone in machine barrel and outside machine barrel.
When the sampling groove in rotary sampling dish is rotated to machine barrel, the mixing material in machine barrel is filled to sampling groove
It is interior, when outside rotary sampling dish to machine barrel, it is kneaded material samples and is taken out of with sampling groove.
Preferably, the rotary sampling dish is driven by stepper motor and is rotated.
In order to realize the on-line monitoring of production process, it is ensured that the stability of product quality in the case of continuous production, close
The rotary sampling dish position is provided with sample on-line measuring device, goes to machine barrel in the sampling groove of the rotary sampling dish
When the detection position of outer setting, sensor probe and the sampling groove of the sample on-line measuring device are aligned.According to inspection
Corresponding sample on-line measuring device and sensor probe can be set in the needs of survey project.
Preferably, sample blanking purging device, the sample blanking are being additionally provided with close to the rotary sampling dish position
Purging device includes pneumatic scavenging conduit, sample collection box, and the pneumatic scavenging conduit is gone in the sampling groove of the rotary sampling dish
It is aligned when the blanking position set outside machine barrel with the sampling groove, the sample collection box is located at the rotary sampling dish
Lower section.After each sample detection, the rotary disc spins that sample to blanking position, open, rotatably take by sample blanking purging device
Sample in sample dish is purged and fallen into the sample collection box of lower section by pneumatic scavenging conduit.
A kind of powdered metallurgical material processing technology using above-mentioned powdered metallurgical material process equipment, comprising the following steps:
One, the first electronic weighing balance charging (feeding) equipment is added in half powdered metallurgical material raw material；
Two, auxiliary agent is imported into the second electronic weighing balance charging (feeding) equipment；
Three, iron powder is directed respectively into third and the 4th electronic weighing balance charging (feeding) equipment in proportion；
Four, Reciprocating Pin Twin-Screw Extruder is opened, by the first electronic weighing balance charging (feeding) equipment, the second electronic weighing balance
Charging (feeding) equipment and third electronic weighing balance charging (feeding) equipment are opened；First, second and third electronic weighing balance charging (feeding) equipment is according to pre-
Definite value puts into powdered metallurgical material raw material, auxiliary agent and iron powder, and powdered metallurgical material raw material, auxiliary agent and iron powder feed in front and squeeze out
Section is by reciprocating extruding and pushes middle part charging mixing section to；4th electronic weighing balance charging (feeding) equipment puts into iron powder simultaneously according to predetermined value
Continue to be kneaded with powdered metallurgical material raw material, auxiliary agent and the iron powder for being pushed into middle part charging mixing section；From compound pin after the completion of mixing
Nail screw extruder extruding end is squeezed out to single screw extrusion machine；
Five, the powdered metallurgical material after mixing is extruded into pellet by single screw extrusion machine；
Six, injection molding after cooling.
As the further improvement to above-mentioned processing technology, it is sampled in mixing process using rotary sampling dish,
On-line checking is carried out to sample using sample on-line measuring device, and carries out the adjustment of calendering process parameter according to testing result.
It can by the way that powdered metallurgical material raw material, auxiliary agent and iron powder to be segmented to addition Reciprocating Pin Twin-Screw Extruder in proportion
With by mixing, mill etc. interruption calendering process become continuous mixing technique, by Reciprocating Pin Twin-Screw Extruder to material into
The functions such as shearing, orientation, cutting, folding, stretching of going can mention the melting effect of powdered metallurgical material raw material, auxiliary agent and iron powder,
Improve product quality.
As a kind of preferred embodiment of the utility model, the Reciprocating Pin Twin-Screw Extruder screw speed is 100-
400r/min, the single screw extrusion machine screw speed are 20-80r/min, and temperature range is 150-220 DEG C in described one section,
Temperature range is that temperature range is 150-220 DEG C in 150-220 DEG C, described three sections in described two sections.
The beneficial effects of the utility model are:
First, a kind of powdered metallurgical material process equipment of the utility model is squeezed out by using reciprocating screw pin
Machine replaces the equipment such as traditional mixer and open mill to can reduce land occupation, improves processing efficiency, reduces pollution and cost；Pass through
Powdered metallurgical material raw material, iron powder and additive (auxiliary agent) are segmented in proportion Reciprocating Pin Twin-Screw Extruder is added can be with
The interruption calendering process such as mixing, mill is become into continuous mixing technique, material is carried out by Reciprocating Pin Twin-Screw Extruder
The melting effect of powdered metallurgical material raw material, auxiliary agent and iron powder can be improved in the functions such as shearing, orientation, cutting, folding, stretching,
Improve product quality.
Second, a kind of powdered metallurgical material process equipment of the utility model, by the way that rotary sampling dish and sample is arranged
On-line measuring device realizes the on-line monitoring of the pilot process of powdered metallurgical material processing, and is kneaded according to testing result
The adjustment of technological parameter further increases the stability of powdered metallurgical material processing quality to be conducive to optimize calendering process.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of powdered metallurgical material process equipment of the utility model；
Fig. 2 is that rotary sampling is arranged on the outside of machine barrel on the basis of a kind of powdered metallurgical material process equipment of Fig. 1
The structural schematic diagram of disk and sample on-line measuring device.
In figure: 1, Reciprocating Pin Twin-Screw Extruder, 2, raw material feed supplement storehouse, 3, auxiliary agent feed supplement storehouse, 4, iron powder feed supplement storehouse, 5,
Iron powder feed supplement storehouse, 6, mixture entrance, the 7, first electronic weighing balance charging (feeding) equipment, the 8, second electronic weighing balance charging (feeding) equipment, 9,
Third electronic weighing balance charging (feeding) equipment, the 10, the 4th electronic weighing balance charging (feeding) equipment, 11, one sections, 12, two sections, 13, three sections, 14,
Four sections, 15, machine barrel, 16, single screw extrusion machine, 17, iron powder entrance；
In figure: 20, the outside of machine barrel, 21, rotary sampling dish；22, sampling groove；23, stepper motor, 24, sample it is online
Detection device, 25, sensor probe, 26, pneumatic scavenging conduit.
In figure: A is to preheat hollow fin, and B is hot-water line, and C is vibrator.
Specific embodiment
With reference to the accompanying drawings and examples, specific embodiment of the present utility model is further described.Implement below
Example is only used for clearly illustrating the technical solution of the utility model, and cannot be used as a limitation the protection model of limitation the utility model
It encloses.
Embodiment 1:
As Fig. 1 to 2 show a kind of embodiment of powdered metallurgical material process equipment of the utility model, including electrometer
Amount claims charging system, Reciprocating Pin Twin-Screw Extruder 1 and single screw extrusion machine 16；The Reciprocating Pin Twin-Screw Extruder 1
Including squeezing mixing system, reciprocal transmission system, electrical control system and temperature control system, squeezing mixing system includes segmentation
The machine barrel 15 of setting and the screw rod and pin being arranged in machine barrel 15 that cooperate, the machine barrel 15 of the subsection setup successively include
Front charging extruding zone and middle part charging mixing section；Electrical control system includes ac speed regulator, contactor, breaker and chain
Protective device；Temperature control system includes cooling oil, water die heater and pipeline；The front charging extruding zone is equipped with powder metallurgy
The mixture entrance 6 of material feedstock, iron powder and auxiliary agent, middle part charging mixing section are equipped with iron powder entrance 17；The reciprocating pin
1 extruding end of screw extruder is connect with 16 input terminal of single screw extrusion machine；Distribution in inlet duct at the iron powder entrance 17
There is the hollow fin A for being preheated to iron powder of a number of dispersed distribution, the inner cavity of the hollow fin A is connected to external
Hot-water line B is provided with the vibrator C of feeding on the inlet duct at the iron powder entrance 17.
In above-mentioned technical proposal, traditional mixer and open mill etc. are replaced by using Reciprocating Pin Twin-Screw Extruder
Equipment can reduce land occupation, improve processing efficiency, reduce pollution and cost.
Wherein, the hot-water line B of hollow fin A and the hollow fin A of connection is set in the inlet duct at iron powder entrance 17
It sets, iron powder can be preheated before extruder is added, mixed to advantageously reduce new be added inside iron powder and extruder
The temperature difference for closing material, improves the quality of mixing.
In the present embodiment, the electronic weighing balance charging system includes that the first, second, third, fourth electronic weighing balance adds
Expect equipment 7,8,9,10, the mixture entrance 6 be equipped with the first, second, third electronic weighing balance charging (feeding) equipment 7,
8,9, the powdered metallurgical material raw material, auxiliary agent, iron powder pass through respectively the first, second, third electronic weighing balance charging (feeding) equipment 7,
8,9 enter mixture entrance 6, and the iron powder entrance 17 is equipped with the 4th electronic weighing balance charging (feeding) equipment 10, and iron powder is logical
Cross the iron powder entrance 17 that the 4th electronic weighing balance charging (feeding) equipment 10 enters in the charging mixing section of middle part.
Wherein, the first, second, third, fourth electronic weighing balance charging (feeding) equipment 7,8,9,10 respectively includes electrometer
Amount claims feed supplement storehouse, electronic weighing balance and feeding device.
According to different formulations, electronic measuring scale and feeding device can set 4 or more.
In the present embodiment, the machine barrel 15 of the subsection setup further includes rear portion mixing section, and the machine barrel of the subsection setup
15 points are four segmentations set gradually, and the front charging extruding zone includes one section 11, and the middle part charging mixing section includes
Two section 12, the rear portion mixing section includes three section 13, four section 14；The powdered metallurgical material raw material, auxiliary agent, iron powder mixture
Entrance 6 is connected to one section 11, and the iron powder entrance 17 is connected to two section 12.
According to different formulations, can optimal setting Reciprocating Pin Twin-Screw Extruder 1 screw slenderness ratio >=20.
As further improvement of this embodiment, 15 outside 20 of machine barrel of the subsection setup is additionally provided with rotary sampling
Disk 21 is provided with sampling groove 22 in the rotary sampling dish 21, is offered in connection machine barrel 15 on the barrel of the machine barrel 15
The sample tap of chamber, the rotary sampling dish 21 is cooperatively connected with sample tap sealing, and the rotary sampling dish 21 is revolved
Sampling groove 22 when turning above it can be gone in machine barrel 15 and outside machine barrel 15.
When in the rotation to machine barrel 15 of sampling groove 22 in rotary sampling dish 21, the mixing material in machine barrel 15 is filled with
Into sampling groove 22, when rotary sampling dish 21 is outer to machine barrel 15, it is kneaded material samples and is taken out of with sampling groove 22.
Preferably, the rotary sampling dish 21 drives rotation by stepper motor 23.
In order to realize the on-line monitoring of production process, it is ensured that the stability of product quality in the case of continuous production, close
21 position of rotary sampling dish is provided with sample on-line measuring device 24, in the sampling groove 22 of the rotary sampling dish 21
When going to the detection position set outside machine barrel 15, the sensor probe 25 and the sampling groove of the sample on-line measuring device 24
22 align.According to the needs of detection project, corresponding sample on-line measuring device 24 and sensor probe 25 can be set.
Preferably, it is being additionally provided with sample blanking purging device close to rotary 21 position of sampling dish, the sample is fallen
Expect that purging device includes pneumatic scavenging conduit 26, sample collection box, pneumatic the taking in the rotary sampling dish 21 of scavenging conduit 26
Sample slot 22 aligns when going to the blanking position set outside machine barrel 15 with the sampling groove 22, and the sample collection box is located at described
Rotary sampling dish 21 lower section.After each sample detection, to blanking position, sample blanking is blown for the rotary rotation of sampling dish 21
Device unlatching is swept, the sample in rotary sampling dish 21 is purged and fallen into the sample collection box of lower section by pneumatic scavenging conduit 26.
Embodiment 2:
A kind of powdered metallurgical material processing technology of the powdered metallurgical material process equipment using embodiment 1, including it is following
Step:
One, the first electronic weighing balance charging (feeding) equipment 7 is added in half powdered metallurgical material raw material；
Two, auxiliary agent is imported into the second electronic weighing balance charging (feeding) equipment 8；
Three, iron powder is directed respectively into third and the 4th electronic weighing balance charging (feeding) equipment 9,10 in proportion；
Four, Reciprocating Pin Twin-Screw Extruder 1 is opened, by the first electronic weighing balance charging (feeding) equipment 7, the second electronic measurement
Charging (feeding) equipment 8 and third electronic weighing balance charging (feeding) equipment 9 is claimed to open；First, second and third electronic weighing balance charging (feeding) equipment 7,
8,9 powdered metallurgical material raw material, auxiliary agent and iron powder are put into according to predetermined value, powdered metallurgical material raw material, auxiliary agent and iron powder are preceding
Portion feeds extruding zone by reciprocating extruding and pushes middle part charging mixing section to；4th electronic weighing balance charging (feeding) equipment 10 is according to predetermined
Value investment iron powder simultaneously continues to be kneaded with powdered metallurgical material raw material, auxiliary agent and the iron powder for being pushed into middle part charging mixing section；It has been kneaded
Compound 1 extruding end of screw pin extruder of Cheng Houcong is squeezed out to single screw extrusion machine 16；
Five, the powdered metallurgical material after mixing is extruded into pellet by single screw extrusion machine 16；
Six, injection molding after cooling.
As the further improvement to above-mentioned processing technology, taken in mixing process using rotary sampling dish 21
Sample carries out on-line checking to sample using sample on-line measuring device 24, and carries out calendering process parameter according to testing result
Adjustment.
As a kind of preferred embodiment of the present embodiment, 1 screw speed of Reciprocating Pin Twin-Screw Extruder is 100-
400r/min, 16 screw speed of single screw extrusion machine are 20-80r/min, and temperature range is 150-220 in described one section 11
DEG C, temperature range is that temperature range is 150-220 DEG C in 150-220 DEG C, described three section 13 in described two section 12.
Embodiment 3:
Powdered metallurgical material processing technology is described in more detail below.
First, the first electronic weighing balance charging (feeding) equipment 7 is added in POM raw material；
The second, auxiliary agent is imported into the second electronic weighing balance charging (feeding) equipment 8；
Iron powder is imported third and fourth electronic weighing balance charging (feeding) equipment 9,10 by third；
4th, Reciprocating Pin Twin-Screw Extruder 1 is opened, by the first electronic weighing balance charging (feeding) equipment 7, the second electrometer
Amount claims charging (feeding) equipment 8 and third electronic weighing balance charging (feeding) equipment 9 to open；4th electronic weighing balance charging (feeding) equipment 10 is opened；Institute
Stating 1 screw speed of Reciprocating Pin Twin-Screw Extruder is 100-400r/min；The temperature of each section and screw rod is set by temperature control
Standby strict control, controls temperature range such as following table
First electronic weighing balance charging (feeding) equipment 7, the second electronic weighing balance charging (feeding) equipment 8 and the charging of third electronic weighing balance are set
Pressure feeding device can be set between standby 9 and one section 11, powdered metallurgical material feed(raw material)inlet is located at one section 11 of top；It will
POM raw material, auxiliary agent and iron powder are added by force in machine barrel 15, Reciprocating Pin Twin-Screw Extruder 1 screw rod reciprocating extrusion and
Under the shear action of pin, POM raw material, auxiliary agent and iron powder are broken and squeeze, while pushing middle part charging to screw rod and mixing
Section；
Drawing-in device, the drawing-in device and two can be set between 4th electronic weighing balance charging (feeding) equipment 10 and two section 12
The connection of 12 sides of section, the 4th electronic weighing balance charging (feeding) equipment 10 and drawing-in device according to predetermined value put into iron powder and be pushed into middle part
POM, auxiliary agent and the iron powder of charging mixing section continue to be kneaded；It is squeezed out after the completion of mixing from Reciprocating Pin Twin-Screw Extruder extruding end
To single screw extrusion machine 16；
Five, it is in particle that single screw extrusion machine 16, which squeezes out the mixing colloid after mixing,；16 screw rod of single screw extrusion machine
Revolving speed is 20-80r/min.
Six, injection molding after cooling.
Process equipment described in the utility model and processing technology are not limited only to processing POM (polyformaldehyde), are also suitable simultaneously
In the entirely or partially technique of PE (polyethylene), PP (polypropylene) etc., auxiliary agent and iron powder are added because of its purposes and is required respectively not
It is identical, but processing step and equipment are identical as equipment described in the utility model and technique.It is set using described in the utility model
Standby and technique is processed compared with traditional discontinuous processing, firstly, weight-loss metering nested design measuring powder metallurgical material
The continuous chargings such as raw material, auxiliary agent, iron powder are produced into reciprocating mixing extruder continuous mixing, and proportion is accurate, continuous mixing work
Skill control is stablized, high degree of automation, stable product quality；Secondly, reducing labor intensity, productivity effect is improved；Again, it reduces
Workshop pollution, improves working environment；Again, worker operation is safe and reliable；Finally, reducing process flow, equipment and workshop are reduced
Investment reduces production cost.
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art
For art personnel, without deviating from the technical principle of the utility model, several improvements and modifications can also be made, these change
It also should be regarded as the protection scope of the utility model into retouching.
Claims (7)
1. a kind of powdered metallurgical material process equipment, which is characterized in that including electronic weighing balance charging system, reciprocating pin oncomelania
Bar extruder and single screw extrusion machine；The Reciprocating Pin Twin-Screw Extruder include squeeze mixing system, reciprocal transmission system,
Electrical control system and temperature control system, squeezing mixing system includes that the machine barrel of subsection setup and mutual cooperation are arranged in machine barrel
Interior screw rod and pin, the machine barrel of the subsection setup successively include front charging extruding zone and middle part charging mixing section；Electric appliance
Control system includes ac speed regulator, contactor, breaker and interlock protection device；Temperature control system includes cooling oil, water
Die heater and pipeline；The front charging extruding zone is equipped with the mixture entrance of powdered metallurgical material raw material, iron powder and auxiliary agent, in
Portion's charging mixing section is equipped with iron powder entrance；The Reciprocating Pin Twin-Screw Extruder extruding end and single screw extrusion machine input terminal connect
It connects；The hollow for being preheated to iron powder of a number of dispersed distribution is distributed in the inlet duct of the iron powder inlet
Fin, the inner cavity of the hollow fin are connected to external hot-water line, feeding use are provided on the inlet duct of the iron powder inlet
Vibrator.
2. a kind of powdered metallurgical material process equipment according to claim 1, which is characterized in that the electronic weighing balance adds
Material system includes the first, second, third, fourth electronic weighing balance charging (feeding) equipment, and the mixture entrance is equipped with described the
One, second, third electronic weighing balance charging (feeding) equipment, the powdered metallurgical material raw material, auxiliary agent, iron powder pass through first, respectively
Two, third electronic weighing balance charging (feeding) equipment enters mixture entrance, and the iron powder entrance is equipped with the 4th electronic measurement
Claim charging (feeding) equipment, iron powder enters the iron powder entrance in the charging mixing section of middle part by the 4th electronic weighing balance charging (feeding) equipment.
3. a kind of powdered metallurgical material process equipment according to claim 2, which is characterized in that described first, second,
Three, the 4th electronic weighing balance charging (feeding) equipment respectively includes electronic weighing balance feed supplement storehouse, electronic weighing balance and feeding device.
4. a kind of powdered metallurgical material process equipment according to claim 2, which is characterized in that the machine of the subsection setup
Cylinder further includes rear portion mixing section, and the machine barrel of the subsection setup is divided into four segmentations set gradually, and the front charging is squeezed
Section includes one section out, and the middle part charging mixing section includes two sections, and the rear portion mixing section includes three sections, four sections；The powder
Metallurgical material raw material, auxiliary agent, iron powder mixture entrance and a Duan Liantong, the iron powder entrance is connected to two sections.
5. a kind of powdered metallurgical material process equipment according to claim 1, which is characterized in that the machine of the subsection setup
Cylinder outside is additionally provided with rotary sampling dish, and sampling groove is provided in the rotary sampling dish, is opened on the barrel of the machine barrel
Sample tap equipped with connection machine barrel inner cavity, the rotary sampling dish and sample tap sealing are cooperatively connected, and the rotation
Sampling groove when formula samples disc spins above it can be gone in machine barrel and outside machine barrel.
6. a kind of powdered metallurgical material process equipment according to claim 5, which is characterized in that close to described rotary
Sampling dish position is provided with sample on-line measuring device, goes to the inspection set outside machine barrel in the sampling groove of the rotary sampling dish
When location is set, sensor probe and the sampling groove of the sample on-line measuring device are aligned.
7. a kind of powdered metallurgical material process equipment according to claim 5, which is characterized in that close to described rotary
Sampling dish position is additionally provided with sample blanking purging device, and the sample blanking purging device includes pneumatic scavenging conduit, sample collection box,
The pneumatic scavenging conduit when the sampling groove of the rotary sampling dish goes to the blanking position set outside machine barrel with the sampling
Slot aligns, and the sample collection box is located at the lower section of the rotary sampling dish.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821113428.7U CN208575252U (en) | 2018-07-13 | 2018-07-13 | A kind of powdered metallurgical material process equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821113428.7U CN208575252U (en) | 2018-07-13 | 2018-07-13 | A kind of powdered metallurgical material process equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208575252U true CN208575252U (en) | 2019-03-05 |
Family
ID=65510509
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821113428.7U Active CN208575252U (en) | 2018-07-13 | 2018-07-13 | A kind of powdered metallurgical material process equipment |
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| Country | Link |
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| CN (1) | CN208575252U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108620579A (en) * | 2018-07-13 | 2018-10-09 | 江苏新达科技有限公司 | A kind of powdered metallurgical material process equipment and its processing technology |
| CN110815618A (en) * | 2019-11-15 | 2020-02-21 | 永一橡胶有限公司 | Preparation method of tire curing bladder |
-
2018
- 2018-07-13 CN CN201821113428.7U patent/CN208575252U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108620579A (en) * | 2018-07-13 | 2018-10-09 | 江苏新达科技有限公司 | A kind of powdered metallurgical material process equipment and its processing technology |
| CN108620579B (en) * | 2018-07-13 | 2024-04-26 | 江苏新达科技有限公司 | Powder metallurgy material processing equipment and processing technology thereof |
| CN110815618A (en) * | 2019-11-15 | 2020-02-21 | 永一橡胶有限公司 | Preparation method of tire curing bladder |
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