CN205735432U - Two-stage vacuum extruser - Google Patents
Two-stage vacuum extruser Download PDFInfo
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- CN205735432U CN205735432U CN201620391901.2U CN201620391901U CN205735432U CN 205735432 U CN205735432 U CN 205735432U CN 201620391901 U CN201620391901 U CN 201620391901U CN 205735432 U CN205735432 U CN 205735432U
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Abstract
The utility model discloses a kind of two-stage vacuum extruser, it is characterized in that, including frame, frame is provided with upper and lower two-stage extruding part, it is respectively provided with drive part, feeding part, extruding part for core with the main shaft of upper and lower two-stage, wherein, described higher level's feeding part includes hopper, stirring main shaft, stirring knife；Described higher level's extruding part includes pelletize helical blade, pelletize liner, protective shaft sleeve, abrasion-proof porcelain, comb tooth installing plate, comb tooth plate, rounding knife；Described subordinate's extruding part uses spiral interior lead-in；Described subordinate's drive part is installed on subordinate's planetary reduction gear differential speed reducer by driving pneumatic clutch belt wheel, pneumatic clutch is connected with lower extrusion main shaft by locking plate through subordinate's planetary reduction gear differential speed reducer, subordinate's planetary reduction gear differential speed reducer is installed on subordinate's planetary reduction gear differential speed reducer installing rack, and subordinate's planetary reduction gear differential speed reducer installing rack is installed on lower vacuum chamber.
Description
Technical field
This utility model is a kind of device extruding materials for wall goods, belongs to the technical field of mechanical equipment producing building and ornament materials, particularly a kind of two-stage vacuum extruser.
Background technology
Under the industry overall background that country carries forward vigorously materials for wall innovation and saves the energy, this proposes challenge to traditional manufacturing technique and equipment.The space of traditional extruder vacuum chamber is less, and pug can not get homogenizing, the loose not consolidation of pug of output, and the properties of product of output, quality are unstable；Simultaneously, the mechanical connection manner of traditional extruder makes the stability of matrix own the highest, power consumption height, equipment is easily damaged, once vacuum screw extruder breaks down and will have influence on the economic benefit of enterprise, therefore, according to Performance Characteristics and the prescription of goods of raw material, research and develop new production technology and renewal mechanized equipment is extremely the most urgent.The each side intensity of vacuum screw extruder is intended to increase, and traditional compact type vacuum extruser has been difficult to reach industry and has used requirement.For this requirement, our Curve guide impeller two-stage vacuum extruser.
Summary of the invention
Unstable for the properties of product of output present in prior art, quality, power consumption height, the problem that equipment is easily damaged, this utility model provides a kind of two-stage vacuum extruser, improves the performance quality of volume goods, reduces power consumption, the stability of raising extruder.
This utility model adopts the following technical scheme that a kind of two-stage vacuum extruser, it is characterized in that, including frame, frame is provided with upper and lower two-stage extruding part, being respectively provided with drive part, feeding part, extruding part with the main shaft of upper and lower two-stage for core, wherein, described higher level's feeding part includes hopper, stirring main shaft, stirring knife, hopper is installed on reductor, and stirring knife is installed on stirring main shaft；Described higher level's extruding part includes pelletize helical blade, pelletize liner, protective shaft sleeve, abrasion-proof porcelain, comb tooth installing plate, comb tooth plate, rounding knife, wherein, protective shaft sleeve is installed on stirring main shaft, rounding knife is installed on protective shaft sleeve, pelletize liner is installed on pelletize cabin, and pelletize cabin is installed between hopper and upper vacuum chamber；nullDescribed subordinate's extruding part includes by air filter、Blocking rotary type level meter、Pressure mud rake、Pressure mud main shaft、Extrusion main shaft、Material feeding helical-blade、Compression helical-blade、Extrusion spiral leaf、Extrusion helical-blade、Spiral liner、Mud cylinder、Resistance mud rod，Wherein，Blocking rotary type level meter is installed on vacuum chamber，Upper vacuum chamber is installed on lower vacuum chamber，Material feeding helical-blade、Compression helical-blade、Extrusion spiral leaf、Extrusion helical-blade is installed on extrusion main shaft，Mud cylinder is installed on lower vacuum chamber，Spiral liner is installed on mud cylinder，When higher level's pug freely drops down onto at material feeding helical-blade，Soil compressing plate rotates with pressure mud axle，Pug is suppressed，Material feeding helical-blade follows subordinate's extrusion main axis，Drive pug travels forward，When overcompression helical-blade，Owing to blade diameter changes，Upset the pug orderly hierarchical motion in material feeding helical-blade，Alleviate spiral lamination，Compression pug.Pug enters extrusion helical-blade after overcompression helical-blade compresses, the pitch of the pitch ratio material feeding helical-blade of extrusion helical-blade is little, and spiral overall length lengthens, pug is fully extruded in output procedure, and pug becomes closely knit, is finally pressed helical-blade extruding mud extraction cylinder, use spiral interior lead-in simultaneously, adding extrusion helix length, pug is through fully extruding utilization, it is to avoid crack owing to extruding goods that are insufficient and that cause；Subordinate's drive part is installed on subordinate's planetary reduction gear differential speed reducer by driving pneumatic clutch belt wheel, pneumatic clutch is connected with lower extrusion main shaft by locking plate through subordinate's planetary reduction gear differential speed reducer, subordinate's planetary reduction gear differential speed reducer is installed on subordinate's planetary reduction gear differential speed reducer installing rack, subordinate's planetary reduction gear differential speed reducer installing rack is installed on lower vacuum chamber, the connected mode of such direct rigidity, add the overall rigidity of extruder and ensure the concentric requirement of main shaft, avoid the connection poor rigidity caused by cross coupler or jacket type shaft coupling, the main shaft circular runout that concentricity is poor and causes.
Improving further, the described drive part described in higher level is that external motor is connected with pneumatic clutch belt wheel by belt wheel, V-belt, and pneumatic clutch is connected with upper shaft through higher level's reductor.
Improving further, the described feeding part described in higher level is by stirring knife rotary motion, drives pug to travel forward.
Improve further, compressional movement forward when the extruding part of described higher level is the rotation of pug granulation helical blade, it is forced extruding through comb tooth plate to go out, again by free-falling after the rounding knife cutting being installed on protective shaft sleeve to subordinate's material feeding helical-blade, and the extruding part of higher level uses the structure of comb tooth plate, the 1/10 of interior outer cone the formed mud ring cross section that the mud ring cross section original type of deficiency formed is used, so extrusion intensity strengthens, pug sealing intensity is good, vacuum is difficult to breakdown, it is ensured that country industry vacuum standard≤-0.092MPa..
Improving further, the space of the vacuum chamber of described two-stage up and down is strengthened, and pug time of staying in vacuum chamber is extended, adding the capacity of pug, the air in pug is easily pumped, it is ensured that the homogenizing of pug, pug at final outlet is more closely knit, and properties of product are also stable.Higher level's pug exports to the distance increasing at subordinate's material feeding position simultaneously, pug is extruded when comb tooth plate is extruded by the conveying of higher level's stirring knife, the divided cutter of pug cuts, owing to pug is extruded by follow-up pug, present spurting and freely drop down onto subordinate's material feeding position, fully cut due to the divided cutter of pug in the process.
Improving further, described extruder device external installs hand lubricating pump, enters each lubricant housings by allotter, at internally installed electric oil pump, by allotter, gear, bearing are carried out forced feed lubrication, it is to avoid cause device damage accident owing to lubricant housings lubricates insufficient.
The beneficial effects of the utility model are:
1. lead-in in employing is spiral, lengthens extrusion helix length, and pug is through fully extruding utilization, it is to avoid crack owing to extruding goods that are insufficient and that cause.
2. being rigidly connected of main shaft, increases stability, it is to avoid due to the unstability of the caused mud volume of main shaft circular runout with cause main shaft to rupture and the serious production accident that causes.
3. the superior and the subordinate space is strengthened, it is easy to accomplish fine vacuum, pug will not produce lamination.
4. the superior and the subordinate are separately controlled, it is achieved making full use of of pug, reduce energy consumption, improve enterprise production and product quality.
5. in device external, hand lubricating pump is installed, can avoid causing device damage accident owing to lubricant housings lubricates insufficient.
Accompanying drawing explanation
Fig. 1 is the front view of this utility model two-stage vacuum extruser；
Fig. 2 is the right view of this utility model two-stage vacuum extruser.
nullWherein 1-frame，Vacuum chamber under 2-，3-mud cylinder，4-spiral liner，5-resistance mud rod，6-material feeding helical-blade，7-compresses helical-blade，8-extrusion spiral leaf，9-extrudes helical-blade，Main shaft is extruded under 10-，11-passes on main shaft，12-subordinate planetary reduction gear installing rack，13-subordinate planet differential decelerator，14-subordinate drives pneumatic clutch belt wheel，15-subordinate drives V-belt，16-subordinate drives main pulley，17-subordinate drives mair motor，18-pressure mud axle drives decelerator，19-presses mud axle，20-presses mud rake，The outside hand lubricating pump of 21-，The upper vacuum chamber of 22-，23-resistance rotation level meter，24-air filter，25-rounding knife，26-protective shaft sleeve，27-comb tooth plate，28-comb tooth installing plate，29-abrasion-proof porcelain，30-pelletize cabin，31-pelletize helical-blade，32-pelletize liner，The upper shaft of 33-，34-stirring knife，35-hopper，36-shaft coupling，37-is to roller tooth，38-is to running roller，39-is to roller case，40-drives decelerator to roller.
Detailed description of the invention
Below in conjunction with the accompanying drawings the technical solution of the utility model is further elaborated.
As depicted in figs. 1 and 2, structure of the present utility model is specific as follows:
Electrical connection: control chamber and higher level's mair motor, control chamber and subordinate's mair motor, control chamber and Oil pump electrical machinery, control chamber and the connection of resistance rotation level meter.When in subordinate's vacuum chamber, pug too much causes vacuum chamber blocking, when then making vacuum to realize, the rotation main shaft of resistance rotation level meter can be hindered by pug and stop operating, outgoing signal is to control chamber, and control chamber controls higher level and drives stopping, the pug that subordinate is unnecessary in continuing extrusion vacuum chamber, when vacuum indoor pug is less than resistance rotation level meter, resistance rotation level meter main shaft starts to rotate, and outgoing signal comes into operation to control chamber, superior system simultaneously.
Pneumatic connection: air pump is connected control with pneumatic clutch by electromagnetic valve.
It is mechanically connected: the superior and the subordinate are installed in frame 1.Higher level's driving pulley is installed on higher level and drives motor, higher level's driving pulley drives pneumatic clutch belt wheel to be connected by 24 combined vee belts with higher level, and higher level's driving clutch belt wheel is connected with upper stirring main shaft 33 after double reduction with higher level's reductor power shaft tooth.Hopper 35 is installed on reductor, and pelletize cabin 30 is installed on hopper 35 between upper vacuum chamber 22.Pelletize liner 32 is installed on pelletize cabin 30.Stirring knife 34 is installed on stirring main shaft 33, and protective shaft sleeve 26 is installed on stirring main shaft 33.Rounding knife 25 is installed on protective shaft sleeve 26, and air filter 24 is installed on vacuum chamber 22.Blocking rotary type level meter 23 is installed on vacuum chamber 22.Upper vacuum chamber 22 is installed on lower vacuum chamber 2；Subordinate drives main pulley 16 to be installed on subordinate and drives mair motor 17, and subordinate drives main pulley 16 to drive V-belt 15 to drive pneumatic clutch belt wheel 14 to be connected with subordinate by 24 joint group subordinates.Subordinate drives pneumatic clutch belt wheel 14 to be installed on subordinate's planet differential decelerator 13, subordinate's planet differential decelerator 13 is installed on subordinate's planetary reduction gear installing rack 12, subordinate's planetary reduction gear installing rack 12 is installed on lower vacuum chamber 2, and subordinate's planet differential decelerator 13 is extruded main shaft 10 by locking plate with subordinate and is connected.Pressure mud axle main driving tooth is installed on subordinate's extrusion main shaft 10, and pressure mud axle driven tooth is installed on pressure mud axle 19, presses mud axle main driving tooth driving pressure mud axle driven tooth, pressure mud axle that roller tooth 37 pressurized mud axle main driving between cog is connect driving.Pressure mud rake 20 is installed on pressure mud axle 19.Material feeding helical-blade 6, compression helical-blade 7, extrusion spiral leaf 8, extrusion helical-blade 9 are installed on lower extrusion main shaft 10.Mud cylinder 3 is installed on lower vacuum chamber 2, and spiral liner 4 is installed on mud cylinder 3, and damper bar 5 is installed on mud cylinder 3.
Production run: press higher level's start button on switch board, higher level drives motor to start under converter setpoint frequency, and higher level drives driven by motor higher level's driving pulley to rotate, and higher level's driving pulley drives V-belt to drive pneumatic clutch belt wheel to dally by higher level.Simultaneously by lower-level start button, subordinate drives motor 17 to start under converter setpoint frequency, subordinate drives mair motor 17 to drive subordinate to drive main pulley 16 to rotate, and subordinate's driving main pulley 16 is driven by subordinate's driving V-belt 15 and drives pneumatic clutch belt wheel 14 to dally.Press the start button of higher level's pneumatic clutch belt wheel more simultaneously, the source of the gas electromagnetic valve work of higher level's pneumatic clutch belt wheel, the ventilation adhesive of higher level's clutch drives the work of higher level's reductor, and higher level's reductor power shaft slows down through two-stage gear and drives higher level's shaft to rotate.The stirring knife 34 being installed on stirring main shaft 33 carries pug and travels forward, comb tooth plate 27 is strongly squeezed out through pelletize helical blade 31, pug is when comb tooth plate 27, divided cutter 25 cuts off, pug becomes loose condition (of surface) to freely fall into lower vacuum chamber 2, during pug freely falling body to lower vacuum chamber 2, vacuum pump passes through air filter 24 by the air sucking-off in pug.nullDrive the start button of pneumatic clutch belt wheel 14 by lower-level simultaneously，Subordinate drives the source of the gas electromagnetic valve work of pneumatic clutch belt wheel 14，Subordinate's clutch ventilation adhesive drives subordinate's planet differential decelerator 13 to work，Subordinate's planet differential decelerator 13 drives lower extrusion main shaft 10 rotary motion by locking plate，The pressure mud axle main driving tooth being simultaneously installed on lower extrusion main shaft 10 is through overvoltage mud axle driven tooth、Pressure mud axle is to roller tooth 37 transmission，Pressure mud main shaft 19 is made to rotate，The pressure mud rake 20 being installed on pressure mud main shaft 19 rotates with pressure mud main shaft 19，The pug of higher level is pressed at material feeding helical-blade 6，Material feeding helical-blade 6 rotates with subordinate's extrusion main shaft 10，It is delivered to pug compress at helical-blade 7，Compression helical-blade 7 is delivered at extrusion spiral leaf 8 after being compressed by pug，Pug is compressed extruding and travels forward by extrusion spiral leaf 8 further，Pug is interrupted when the resistance mud rod 5 being installed on mud cylinder 3，Spiral lamination pug being extruded for a long time and produce without going past helical-blades at different levels，Pug is moved forward to extrusion helical-blade 9 by the extruding of rear portion pug，Extruded helical-blade 9 squeezes out equipment，Enter lower road production process.
The concrete application approach of this utility model is a lot; the above is only preferred implementation of the present utility model; should be understood that; for those skilled in the art; on the premise of without departing from this utility model principle; can also make some improvement, these improvement also should be regarded as protection domain of the present utility model.
Claims (6)
1. a two-stage vacuum extruser, it is characterized in that, including frame (1), frame (1) is provided with upper and lower two-stage extruding part, being respectively provided with drive part, feeding part, extruding part with the main shaft of upper and lower two-stage for core, wherein, described higher level's feeding part includes hopper (35), stirring main shaft (33), stirring knife (34), hopper (35) is installed on reductor, and stirring knife (34) is installed on stirring main shaft (33)；Described higher level's extruding part includes pelletize helical blade (31), pelletize liner (32), protective shaft sleeve (26), abrasion-proof porcelain (29), comb tooth installing plate (28), comb tooth plate (27), rounding knife (25), wherein, protective shaft sleeve (26) is installed on stirring main shaft (33), rounding knife (25) is installed on protective shaft sleeve (26), pelletize liner (32) is installed on pelletize cabin (30), and pelletize cabin (30) are installed between hopper (35) and upper vacuum chamber (22)；Described subordinate's extruding part includes by air filter (24), blocking rotary type level meter (23), pressure mud rake (20), pressure mud main shaft (19), extrusion main shaft (10), material feeding helical-blade (6), compression helical-blade (7), extrusion spiral leaf (8), extrusion helical-blade (9), spiral liner (4), mud cylinder (3), resistance mud rod (5), wherein, blocking rotary type level meter (23) is installed on vacuum chamber (22), upper vacuum chamber (22) is installed on lower vacuum chamber (2), material feeding helical-blade (6), compression helical-blade (7), extrusion spiral leaf (8), extrusion helical-blade (9) is installed on extrusion main shaft (10), mud cylinder (3) is installed on lower vacuum chamber (2), spiral liner (4) is installed on mud cylinder (3), wherein use spiral interior lead-in；Described subordinate's drive part is installed on subordinate's planetary reduction gear differential speed reducer (13) by driving pneumatic clutch belt wheel (14), pneumatic clutch is connected with lower extrusion main shaft (10) by locking plate through subordinate's planetary reduction gear differential speed reducer (13), subordinate's planetary reduction gear differential speed reducer (13) is installed on subordinate's planetary reduction gear differential speed reducer installing rack (12), and subordinate's planetary reduction gear differential speed reducer installing rack (12) is installed on lower vacuum chamber (2).
Two-stage vacuum extruser the most according to claim 1, it is characterized in that, drive part described in higher level is that external motor is connected with pneumatic clutch belt wheel by belt wheel, V-belt, and pneumatic clutch is connected with upper shaft (33) through higher level's reductor.
Two-stage vacuum extruser the most according to claim 1, it is characterised in that the feeding part described in higher level is by stirring knife (34) rotary motion, drives pug to travel forward.
Two-stage vacuum extruser the most according to claim 1, it is characterized in that, the extruding part of extruding part higher level described in higher level uses the structure of comb tooth plate (27), compressional movement forward when pug granulation helical blade (31) rotates, it is forced extruding through comb tooth plate to go out, then by free-falling after rounding knife (25) cutting being installed on protective shaft sleeve (26) to subordinate's material feeding helical-blade (6).
Two-stage vacuum extruser the most according to claim 1, it is characterised in that the space of the vacuum chamber of two-stage is strengthened up and down.
Two-stage vacuum extruser the most according to claim 1, it is characterised in that install hand lubricating pump (21) in extruder device external.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620391901.2U CN205735432U (en) | 2016-05-04 | 2016-05-04 | Two-stage vacuum extruser |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201620391901.2U CN205735432U (en) | 2016-05-04 | 2016-05-04 | Two-stage vacuum extruser |
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| CN205735432U true CN205735432U (en) | 2016-11-30 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107351226A (en) * | 2017-08-31 | 2017-11-17 | 深圳市地聚科技有限公司 | A kind of geo-polymer extrusion equipment |
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- 2016-05-04 CN CN201620391901.2U patent/CN205735432U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107351226A (en) * | 2017-08-31 | 2017-11-17 | 深圳市地聚科技有限公司 | A kind of geo-polymer extrusion equipment |
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