CN209491877U - A kind of stemming vacuum forming device - Google Patents
A kind of stemming vacuum forming device Download PDFInfo
- Publication number
- CN209491877U CN209491877U CN201821918661.2U CN201821918661U CN209491877U CN 209491877 U CN209491877 U CN 209491877U CN 201821918661 U CN201821918661 U CN 201821918661U CN 209491877 U CN209491877 U CN 209491877U
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- vacuum tank
- case
- rotary shaft
- vacuum
- stemming
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- Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
Abstract
The utility model belongs to vacuum forming equipment technical field, and in particular to a kind of stemming vacuum forming equipment.Including upper case, lower case and vacuum tank, elevating hopper is provided at upper case feed inlet, servo motor is installed on upper case, vacuum tank connects vacuum pump by vaccum suction tube, lower servo motor is installed on lower case, the output axis connection of upper rotary shaft and upper servo motor in upper case, upper rotary shaft is protruded into vacuum tank and is fixed on the tank wall of vacuum tank by a watt frame, it is provided with auger on the part that upper rotary shaft is located in upper case, is provided with cutting blade on the part that the upper rotary shaft is located in vacuum tank.The discharge port of upper case and the connectivity part of vacuum tank are upper machine mouth, the upper machine mouth is in trumpet type, and osculum is towards vacuum tank, it is provided with trumpet type in the upper rotary shaft of the discharge outlet of upper case and squeezes cone, the trumpet type squeezes the big end of cone towards vacuum tank, and machine mouth and trumpet type extruding cone are correspondingly arranged on the trumpet type.
Description
Technical field
The utility model belongs to vacuum forming equipment technical field, and in particular to a kind of stemming vacuum forming equipment.
Background technique
Stemming is to be applied to metallurgy industry blast furnace envelope stifled iron notch, fill various shape gap and crackle in iron mouth
Fire resisting, resistant to corrosion, resistance to erosion, anti abrasive refractory material, stemming are with materials and combinations such as aluminosilicate property material, Sic, char particles
The refractory material for the stifled iron notch that agent, additive are formulated, the visco-plasticity of stemming is good, easy-sintering, antiscour, resistant to corrosion, volume
Stability is good, iron mouth depth is suitable, using effect is good, needs its extrusion forming then cutting off pack in stemming production, in addition to
Outside the formula of science, moulding process is also especially important, and conventional molding techniques are typically all that normal spiral feeding device is used to squeeze material
Out, this mode possible screw conveying device in stemming biggish in face of some viscosity can be blocked by stemming, can not be rotated, nothing
Method squeezes out, and not good enough by the stemming compactness that the conventional equipment squeezes out, and high-temperature stability is poor.Market in urgent need one kind is closely knit
The stemming product that degree is preferable, thermal stability is high, so a kind of stemming vacuum forming device of good forming effect is significant.
Summary of the invention
The purpose of this utility model is that a kind of stemming vacuum forming device is provided aiming at the problems existing in the prior art,
The device increases stemming product compactness after molding, and self-strength improves, the enhancing of high volume stability.
The technical solution of the utility model is:
A kind of stemming vacuum forming device, including upper case, lower case and vacuum tank, the discharge port position of the upper case
It is connected in side and with vacuum tank, the discharge port of the vacuum lower box part is connected to lower case, is arranged at upper case feed inlet
There is elevating hopper, servo motor is installed on upper case, vacuum tank connects vacuum pump by vaccum suction tube, installs on lower case
There is lower servo motor, laterally disposed upper rotary shaft, the upper rotary shaft and upper servo electricity are provided in the upper case
The output axis connection of machine, upper rotary shaft are protruded into vacuum tank and are fixed on the tank wall of vacuum tank by a watt frame, the upper rotation
It is provided with auger on the part that shaft is located in upper case, is provided on the part that the upper rotary shaft is located in vacuum tank
Cutting blade.
The connectivity part of the discharge port of the upper case and vacuum tank is upper machine mouth, and the upper machine mouth of institute is and small in trumpet type
Mouth is provided with trumpet type in the upper rotary shaft of the discharge outlet of upper case and squeezes cone, the loudspeaker towards vacuum tank
Type squeezes the big end of cone towards vacuum tank, and machine mouth and trumpet type extruding cone are correspondingly arranged on the trumpet type.
Lower part is provided with agitating shaft in the vacuum tank, and binder stirring blade is provided on agitating shaft；
Laterally disposed Shaft is provided in the lower case, the Shaft is defeated with lower servo motor
Axis connection out, lower auger is provided on the Shaft, and the discharge outlet of the lower case connects Stopping Clay Shaper mouth.
It is provided with driving wheel on the output shaft of the lower servo motor, follower, institute are provided on the agitating shaft
The follower stated is connect with driving wheel by driving chain and is driven
Specifically, the cutting blade is corresponding and is arranged close to upper machine mouth, the cutting blade at least two panels and right
Claim to be arranged in upper rotary shaft.
Specifically, being additionally provided with stirring blade, upper paddle on the part that the upper rotary shaft is located in upper case
Piece corresponds to elevating hopper setting.
Specifically, being provided with polytetrafluoroethylene (PTFE) adherent layer on the inner wall of the vacuum tank.
Specifically, the upper stirring blade at least three pieces and uniform ring are located in rotary shaft.
Specifically, the lower case discharge outlet setting heating ring, heating ring are located at Stopping Clay Shaper mouth entrance.
The beneficial effects of the utility model are: machine mouth and trumpet type squeeze that cone is corresponding to be set on the utility model trumpet type
It sets, this osculum makes the stemming material channel at upper machine mouth become narrow the set-up mode of big mouth, so that stemming material passes through
It is become dense after squeezing the air in discharge stemming material and forming stemming when at upper machine mouth；The rotation being arranged in upper rotary shaft
The stemming material squeezed by upper machine mouth can be peeled into filiform and be conducive to for the gas in stemming material being sufficiently discharged by cutting edge
Further increase stemming molding compactness；The air in vacuum tank is extracted out by vacuum pump simultaneously, forms this mistake in stemming
It is completed in vacuum state as far as possible in journey.The utility model, which changes conventional extrusion and is shaped to extrusion under vacuum, makes big gun after molding
Mud product compactness increases, and self-strength improves, the enhancing of high volume stability.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
1 elevating hopper, 2 vacuum pumps, 3 vaccum suction tubes, machine mouth, 5 cutting blades, 6 vacuum tanks, 7 binder stirring blades, 8 on 4
Agitating shaft, 9 lower cases, 10 lower augers, 11 heating rings, 12 Stopping Clay Shaper mouths, servo motor on 13, rotary shaft on 14, on 15
Stirring blade, auger, 17 followers, 18 driving chains, 19 driving wheels, 20 lower servo motors, 21 Shafts, 22 poly- four on 16
Vinyl fluoride adherent layer, 23 upper cases.
Specific embodiment
It is as shown in Figure 1 a kind of structural schematic diagram of stemming vacuum forming device comprising upper case 23,9 and of lower case
The discharge port of vacuum tank 6, the upper case 23 is located at side and is connected to vacuum tank 6, the discharging of 6 lower part of vacuum tank
Mouth is connected to lower case 9, and elevating hopper 1 is provided at 23 feed inlet of upper case, servo motor 13 is equipped on upper case 23, very
Empty van 6 connects vacuum pump 2 by vaccum suction tube 3, is equipped with lower servo motor 20 on lower case 9, in the upper case 23
It is provided with laterally disposed upper rotary shaft 14, the output axis connection of the upper rotary shaft 14 and upper servo motor 13, upper rotation
Axis 14 is protruded into vacuum tank 6 and is fixed on the tank wall of vacuum tank 6, and the upper rotary shaft 14 is located at the part in upper case 23
On be provided with auger 16, cutting blade 5, the rotation are provided on the part that the upper rotary shaft 14 is located in vacuum tank
Cutting edge 5 is corresponding and is arranged close to upper machine mouth 4, at least two panels of cutting blade 5 and is symmetricly set in rotary shaft 14,
Stirring blade 15 is additionally provided on the part that the upper rotary shaft 14 is located in upper case 23, on upper stirring blade 15 is corresponding
Hopper 1 is arranged, and the upper stirring blade 15 has three pieces and uniform ring is located in rotary shaft 14.
The discharge port of the upper case 23 and the connectivity part of vacuum tank 6 are upper machine mouth 4, and the upper machine mouth 4 is in loudspeaker
Type, and osculum is provided with trumpet type crush cones in the upper rotary shaft 14 of the discharge outlet of upper case 23 towards vacuum tank 6
Body, the trumpet type squeeze the big end of cone towards vacuum tank 6, and machine mouth 4 and trumpet type squeeze cone on the trumpet type
It is correspondingly arranged.
Lower part is provided with agitating shaft 8 in the vacuum tank 6, and binder stirring blade 7 is provided on agitating shaft 8, described
Polytetrafluoroethylene (PTFE) adherent layer 22 is provided on the inner wall of vacuum tank 6.
Laterally disposed Shaft 21, the Shaft 21 and lower servo electricity are provided in the lower case 9
The output axis connection of machine 20 is provided with lower auger 10, the discharge outlet connection of the lower case 9 on the Shaft 21
Stopping Clay Shaper mouth 12,9 discharge outlet of the lower case setting heating ring 11, heating ring are located at 12 import of Stopping Clay Shaper mouth
Place.
Driving wheel 19 is provided on the output shaft of the lower servo motor 20, it is passive to be provided on the agitating shaft 8
Wheel 17, the follower 17 are connect with driving wheel 19 by driving chain 18 and are driven.Shaft 21 and agitating shaft 8 are same
When by lower servo motor 20 provide power.Number of motors is saved, so that entire mechanism is simple, it is ingenious in design.
The course of work of stemming vacuum forming device provided by the utility model is as follows: when carrying out stemming operations for forming,
Start upper servo motor 13 and lower servo motor 20 first, the upper work of servo motor 13 drives upper rotary shaft 14 to rotate, upper auger
16 and upper stirring blade 15 also rotate, the work of lower servo motor 20 drives Shaft 21 and agitating shaft 8 to rotate, lower 10 He of auger
Binder stirring blade 7 rotates；Starting vacuum pump 2 simultaneously first take the air in vacuum tank 6 away makes in vacuum tank 6 as far as possible in vacuum
State；Then the stemming material prepared in proportion is added in elevating hopper 1, by the stirring of stirring blade 15 and upper auger 16 and defeated
It send and pushes stemming material to upper machine mouth 4, annular tubular book piece is formed by the backward extrusion of upper 4 pairs of stemming material of machine mouth and is pressed against vacuum tank
In 6, stemming material simultaneously seals vacuum tank 6 and upper case 23 at upper machine mouth 4；The rotary-cut that tubular book piece stemming material is rotated
Blade 5 is cut into Filamentous (being conducive to for the gas in material being sufficiently discharged) and falls on 6 lower part of vacuum tank, passes through binder stirring blade 7
It is sufficiently stirred and squeezes, stemming material is pushed to lower auger 10, and the stemming material after the lower auger 10 of rotation will be sufficiently stirred pushes away
Give at the Stopping Clay Shaper mouth 12 heated to heated ring 11 (while sealing is formed at molding machine mouth, generate vacuum tank 6 very
It is empty), finally by Stopping Clay Shaper mouth produce smooth in appearance endoplasm in fact close qualified stemming Lai.
Finally it should be noted that: above embodiments are only to illustrate the technical solution of the utility model rather than limit it
System；Although the utility model has been described in detail with reference to the preferred embodiment, those of ordinary skill in the art should
Understand: specific implementation of the utility model can still be modified or is equally replaced to some technical characteristics
It changes；Without departing from the spirit of technical solutions of the utility model, should all cover in the claimed technical solution of the utility model
In range.
Claims (6)
1. a kind of stemming vacuum forming device, including upper case (23), lower case (9) and vacuum tank (6), the upper case
(23) discharge port is located at side and is connected to vacuum tank (6), the discharge port of the vacuum tank (6) lower part and lower case (9)
It is connected to, is provided with elevating hopper (1) at upper case (23) feed inlet, servo motor (13), vacuum are installed on upper case (23)
Case (6) connects vacuum pump (2) by vaccum suction tube (3), is equipped with lower servo motor (20) on lower case (9), feature exists
In the upper case (23) is interior to be provided with laterally disposed upper rotary shaft (14), the upper rotary shaft (14) and upper servo
The output axis connection of motor (13), upper rotary shaft (14) protrude into the case that vacuum tank (6) are fixed in vacuum tank (6) and by watt frame
On wall, it is provided with auger (16) on the part that the upper rotary shaft (14) is located in upper case (23), the upper rotation
Cutting blade (5) are provided on the part that axis (14) is located in vacuum tank；The discharge port and vacuum tank of the upper case (23)
(6) connectivity part is upper machine mouth (4), and the upper machine mouth (4) is in trumpet type, and osculum is located at upper case towards vacuum tank (6)
(23) it is provided with trumpet type in the upper rotary shaft (14) of discharge outlet and squeezes cone, the trumpet type squeezes the big end of cone
Towards vacuum tank (6), machine mouth (4) squeezes cone with trumpet type and is correspondingly arranged on the trumpet type；In the vacuum tank (6)
Lower part is provided with agitating shaft (8), and binder stirring blade (7) are provided on agitating shaft (8)；It is provided in the lower case (9)
Laterally disposed Shaft (21), the output axis connection of the Shaft (21) and lower servo motor (20) are described
It is provided on Shaft (21) lower auger (10), the discharge outlet of the lower case (9) connects Stopping Clay Shaper mouth (12)；
It is provided with driving wheel (19) on the output shaft of the lower servo motor (20), the agitating shaft is provided with follower on (8)
(17), the follower (17) is connect with driving wheel (19) by driving chain (18) and is driven.
2. stemming vacuum forming device according to claim 1, which is characterized in that the cutting blade (5) is corresponding and leans on
Closely upper machine mouth (4) setting, the cutting blade (5) at least two panels and is symmetricly set on rotary shaft (14).
3. stemming vacuum forming device according to claim 1, which is characterized in that the upper rotary shaft (14) is located at upper machine
It is additionally provided on part in case (23) stirring blade (15), upper stirring blade (15) corresponding elevating hopper (1) setting.
4. stemming vacuum forming device according to claim 1, which is characterized in that set on the inner wall of the vacuum tank (6)
It is equipped with polytetrafluoroethylene (PTFE) adherent layer (22).
5. stemming vacuum forming device according to claim 3, which is characterized in that the upper stirring blade (15) is at least
Three pieces and uniform ring are located on rotary shaft (14).
6. stemming vacuum forming device according to claim 1, which is characterized in that described lower case (9) discharge outlet is set
Heating ring (11) is set, heating ring is located at Stopping Clay Shaper mouth (12) entrance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821918661.2U CN209491877U (en) | 2018-11-21 | 2018-11-21 | A kind of stemming vacuum forming device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821918661.2U CN209491877U (en) | 2018-11-21 | 2018-11-21 | A kind of stemming vacuum forming device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209491877U true CN209491877U (en) | 2019-10-15 |
Family
ID=68151679
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821918661.2U Active CN209491877U (en) | 2018-11-21 | 2018-11-21 | A kind of stemming vacuum forming device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209491877U (en) |
-
2018
- 2018-11-21 CN CN201821918661.2U patent/CN209491877U/en active Active
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