CN105904606A - Plastic kneading machine - Google Patents
Plastic kneading machine Download PDFInfo
- Publication number
- CN105904606A CN105904606A CN201610477322.4A CN201610477322A CN105904606A CN 105904606 A CN105904606 A CN 105904606A CN 201610477322 A CN201610477322 A CN 201610477322A CN 105904606 A CN105904606 A CN 105904606A
- Authority
- CN
- China
- Prior art keywords
- gear
- base
- box
- electromagnetic clutch
- cabinet
- 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.)
- Pending
Links
- 239000004033 plastic Substances 0.000 title claims abstract description 17
- 229920003023 plastic Polymers 0.000 title claims abstract description 17
- 238000004898 kneading Methods 0.000 title claims abstract description 12
- 239000004568 cement Substances 0.000 claims description 11
- 230000007306 turnover Effects 0.000 claims description 4
- 238000007599 discharging Methods 0.000 abstract description 11
- 230000002441 reversible effect Effects 0.000 abstract 3
- 239000000463 material Substances 0.000 description 5
- 239000002994 raw material Substances 0.000 description 5
- 238000004140 cleaning Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000005457 optimization Methods 0.000 description 3
- 238000003825 pressing Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000011065 in-situ storage Methods 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 235000021050 feed intake Nutrition 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000010985 leather Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000825 pharmaceutical preparation Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000000565 sealant Substances 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 229920002379 silicone rubber Polymers 0.000 description 1
- 239000004945 silicone rubber Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B7/00—Mixing; Kneading
- B29B7/02—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type
- B29B7/06—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type with movable mixing or kneading devices
- B29B7/10—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type with movable mixing or kneading devices rotary
- B29B7/12—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type with movable mixing or kneading devices rotary with single shaft
- B29B7/16—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type with movable mixing or kneading devices rotary with single shaft with paddles or arms
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B7/00—Mixing; Kneading
- B29B7/02—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type
- B29B7/22—Component parts, details or accessories; Auxiliary operations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B7/00—Mixing; Kneading
- B29B7/02—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type
- B29B7/22—Component parts, details or accessories; Auxiliary operations
- B29B7/26—Component parts, details or accessories; Auxiliary operations for discharging, e.g. doors
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
The invention discloses a plastic kneading machine and relates to the technical field of machinery. The plastic kneading machine comprises a base, as well as a reversible case and a reversible oil cylinder arranged on the base; a selector switch for driving the reversible oil cylinder is further arranged on the base; a kneading assembly is arranged in the case and comprises two blades; a driving device for driving the blades to rotate is mounted on the base and comprises a gear case arranged on one side of the case and a drive motor mounted on the base; the gear case is connected with the drive motor; an electromagnetic clutch is arranged between the gear case and the drive motor; a driving friction disk of the electromagnetic clutch is fixedly mounted on the output shaft of the drive motor; a driven friction disk of the electromagnetic clutch is mounted on the input shaft of the gear case; the selector switch is further electrically connected with the electromagnetic clutch. During discharging, the blades of the kneading machine stop rotation and the drive motor still works, so that the drive motor is prevented from repeated start and halt and a potential safety hazard is eliminated.
Description
Technical field
The present invention relates to field of mechanical technique, particularly relate to a kind of kneader.
Background technology
Kneader is to high viscosity, the kneading of elastoplasticity material, mixing, the ideal equipment that vulcanizes, be polymerized.Kneader can be used for producing silicone rubber, fluid sealant, PUR, food gum base, pharmaceutical preparation etc..Kneader is a kind of special mix and blend equipment, has the blade rotated of working in coordination a pair, and this can produce strong shearing force to plastics to blade, and makes leather hard or rubber-like thickness plastic material react rapidly, thus obtains mixed uniformly material；Two blades are divided into fast blade and slow blade, and fast blade is typically to rotate with the speed of 42 r/min, and slow oar is typically the speed of 28 r/min and rotates, and different oar speed makes mixing material to stir by homogenizing rapidly.
Kneader is mainly made up of five major parts such as kneading part, base part, hydraulic system, drive system and electric-control systems.Hydraulic system is handled oil cylinder by a Hydraulic Station and is completed to open and close function, completes to turn over the function such as cylinder, opening.
Common kneader will overturn cabinet when discharging, so that discharging is more thorough；When discharging due to blade still in being stirred continuously, therefore easily manual cleaning is caused danger；And if closedown drives motor when discharging, making blade stop operating with this, then needing repeatedly starting and stopping to drive motor, to driving, motor is unfavorable, and can increase the maintenance cost driving motor, and shortens the life-span of driving motor.
Summary of the invention
In order to solve the problems referred to above, when the invention is intended to provide a kind of discharging, blade stops operating, and drives the plastic cement kneader that motor still runs, drive electrical machinery life to extend.
The base case plastic cement kneader of the present invention, including base, it is arranged at turnover cabinet and overturning oil cylinder on base, and on base, it is additionally provided with the switching switch controlling overturning oil cylinder, kneading assembly it is provided with in described cabinet, described kneading assembly includes two blades, being provided with the driving means driving blade to rotate on base, described driving means includes the gear-box being arranged on cabinet side and the driving motor being arranged on base；Described gear-box is connected with driving motor, and it is provided with electromagnetic clutch between gear-box and driving motor, the active friction disk of described electromagnetic clutch is fixedly mounted on the output shaft driving motor, the driven friction disk of described electromagnetic clutch is arranged on the power shaft of gear-box, and described switching switch also electrically connects with electromagnetic clutch.
The operation principle of the plastic cement kneader of the present invention is, when pressing switching switch, overturning oil cylinder will promote cabinet upset；And now switch switch and also will make electromagnetic clutch power-off, i.e. active friction disk and the driven friction disk of electromagnetic clutch is in released state, i.e. gear-box is in unpowered input state, and therefore blade also will taper off rotation under the effect of resistance；Owing to cabinet overturns, dog-house tilts, and blade stops operating, thus can safety carry out manual cleaning from dog-house, put into new raw material the most again, and press toggle switch, make switching switch reset, then cabinet will be returned in situ, and electromagnetic clutch also will be once again powered up, make the power driving motor be input to gear-box, then blade keeps duty.
Having the beneficial effect that of the plastic cement kneader of the present invention, during due to discharging, needs cabinet to overturn, and makes dog-house tilt so that manual cleaning；And after cabinet overturns, owing to blade is in unpowered output state, and stopping under the effect of the resistance of plastics materials relative motion, therefore the safest during discharging；Additionally merely pressing on switching switch then can make cabinet overturn, and makes electromagnetic clutch be in off-position, therefore operates also simple, reliable；After cabinet overturns simultaneously, drive motor without stopping just making blade be in unpowered output state, therefore can avoid driving motor repeatedly to start, thus improve efficiency, and be also beneficial to protection driving motor.
Preferred version one, as the further optimization to base case, the side of described gear-box is provided with electromagnetic brake, and described gearbox input shaft coordinates with electromagnetic brake, and electromagnetic brake electrically connects with described switching switch；In preferred version one, when cabinet overturns, after the unpowered input of power shaft of gear-box, owing to blade has inertia, therefore blade cannot stop operating at once, if the resistance that blade is subject to is less, then during discharging, the most potentially dangerous, and after electromagnetic brake is set, cabinet blade while upset can be made to stop operating immediately, eliminate danger further.
Preferred version two, as the further optimization to base case, the housing of described gear-box is fixedly mounted on described cabinet；Being fixed on cabinet by the housing of gear-box, when cabinet can be made to overturn, cabinet transmits the force to the housing of gear-box, makes gear-box together rotate with cabinet, and avoids cabinet to will be passed to gear-box by blade, thus blade is had protective effect.
Preferred version three, as the further optimization to preferred version one, described electromagnetic clutch and electromagnetic brake are outside equipped with containment vessel, and described containment vessel is bolted on gear-box；Owing to a lot of raw material can be trickled down around cabinet, therefore containment vessel is set raw material can be avoided to trickle down in electromagnetic clutch and electromagnetic brake so that electromagnetic clutch and electromagnetic brake are in clean conditions, are conducive to extending its service life.
Accompanying drawing explanation
Fig. 1 is the structural representation of this plastic cement kneader embodiment.
Detailed description of the invention
Below by detailed description of the invention, the present invention is further detailed explanation:
Reference in Figure of description includes: base 1, cabinet 2, gear-box 3, electromagnetic brake 4, electromagnetic clutch 5, driving motor 6, blade 7, overturning oil cylinder 8, switching switch 9, containment vessel 10, lid 21, dog-house 22.
Embodiment is the most as shown in Figure 1: plastic cement kneader includes base 1, is arranged at turnover cabinet 2 and overturning oil cylinder 8 on base 1, and on base 1, it is additionally provided with the switching switch 9 driving overturning oil cylinder 8, kneading assembly it is provided with in cabinet 2, mediate assembly and include two blades 7, being also equipped with the driving means driving blade 7 to rotate on base 1, driving means includes the gear-box 3 being arranged on cabinet 2 side and the driving motor 6 being arranged on base 1.The housing of gear-box 3 is bolted to connection with cabinet 2, and cabinet 2 and gear-box 3 are all rotationally connected with base 1, and when cabinet 2 overturns, gear-box 3 together will overturn with cabinet 2；Blade 7 rotates and is rotationally connected with cabinet 2, and blade 7 has an external part and stretches out in cabinet 2, and the external part of blade 7 is connected with the output shaft of gear-box 3.It is provided with a dog-house 22 on cabinet 2, in order to feed intake and discharging, and corresponding at dog-house 22 is provided with the lid 21 in order to closed case 2；When the blade 7 in cabinet 2 works, dog-house 22 is positioned at directly over cabinet 2, and now lid 21 covers dog-house 22, makes cabinet 2 be in closed state；And when cabinet 2 overturns, and dog-house 22 also will tilt to side, and now lid 21 also will be opened, in order to discharging.
It is provided with electromagnetic clutch 5 between gear-box 3 and driving motor 6, electromagnetic clutch 5 is fixedly mounted on the output shaft driving motor 6, the active friction disk making electromagnetic clutch 5 is followed and is driven the output shaft of motor 6 together to rotate, and the driven friction disk of electromagnetic clutch 5 is connected with the power shaft spline of gear-box 3；The side of gear-box 3 is also equipped with electromagnetic brake 4, and gear-box 3 power shaft coordinates with electromagnetic brake 4；And switch switch 9 and also electrically connect with electromagnetic clutch 5 and electromagnetic brake 4.Electromagnetic clutch 5 and electromagnetic brake 4 inside in the present embodiment are equipped with electric magnet, and it is provided with the lead-in wire being connected with electric magnet, lead-in wire is connected with switching switch 9, electric magnet can be made to be in energising and off-position by switching switch 9, and by electromagnet, electromagnetic clutch 5 can be switched to released state, and electromagnetic brake 4 can switch to on-position.
When pressing switching switch 9, promotion cabinet 2 is overturn by overturning oil cylinder 8；And now switch switch 9 and electromagnetic clutch 5 power-off, electromagnetic brake 4 also will be made to be energized；I.e. active friction disk and the driven friction disk of electromagnetic clutch 5 is in released state, and gear-box 3 is in unpowered input state；Electromagnetic brake 4 is energized simultaneously, will brake the power shaft of the gear-box 3 rotated under effect of inertia immediately, and therefore blade 7 will stop operating immediately.When cabinet 2 overturns, dog-house 22 tilts, and blade 7 stops operating, the most now can safety carry out manual cleaning from dog-house 22, put into new raw material the most again, and press toggle switch 9, and making switching switch 9 reset, then cabinet 2 will be returned in situ, and electromagnetic clutch 5 also will be once again powered up, electromagnetic brake 4 power-off so that driving the power of motor 6 to be input to gear-box 3, blade 7 keeps duty.
Additionally electromagnetic clutch 5 and electromagnetic brake 4 are outside equipped with containment vessel 10, and protection can be bolted on gear-box 3；Raw material is avoided to trickle down in electromagnetic clutch 5 and electromagnetic brake 4 so that electromagnetic clutch 5 and electromagnetic brake 4 are in clean conditions, are conducive to extending its service life.
Claims (4)
1. a plastic cement kneader, including base, it is arranged at turnover cabinet and overturning oil cylinder on base, and on base, it is additionally provided with the switching switch driving overturning oil cylinder, kneading assembly it is provided with in described cabinet, described kneading assembly includes two blades, being provided with the driving means driving blade to rotate on base, described driving means includes the gear-box being arranged on cabinet side and the driving motor being arranged on base；It is characterized in that, described gear-box is connected with driving motor, and it is provided with electromagnetic clutch between gear-box and driving motor, the active friction disk of described electromagnetic clutch is fixedly mounted on the output shaft driving motor, the driven friction disk of described electromagnetic clutch is arranged on the power shaft of gear-box, and described switching switch also electrically connects with electromagnetic clutch.
Plastic cement kneader the most according to claim 1, it is characterised in that the side of described gear-box is provided with electromagnetic brake, described gearbox input shaft coordinates with electromagnetic brake, and electromagnetic brake electrically connects with described switching switch.
Plastic cement kneader the most according to claim 1, it is characterised in that the housing of described gear-box is fixedly mounted on described cabinet.
Plastic cement kneader the most according to claim 2, it is characterised in that described electromagnetic clutch and electromagnetic brake are outside equipped with containment vessel, described containment vessel is bolted on gear-box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610477322.4A CN105904606A (en) | 2016-06-27 | 2016-06-27 | Plastic kneading machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610477322.4A CN105904606A (en) | 2016-06-27 | 2016-06-27 | Plastic kneading machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105904606A true CN105904606A (en) | 2016-08-31 |
Family
ID=56759588
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610477322.4A Pending CN105904606A (en) | 2016-06-27 | 2016-06-27 | Plastic kneading machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105904606A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1528941A (en) * | 1976-05-24 | 1978-10-18 | Thompson Bros Ltd | Winches |
| CN101530755A (en) * | 2009-03-09 | 2009-09-16 | 王毅 | Double-layer preheating kneader |
| CN202147325U (en) * | 2011-05-30 | 2012-02-22 | 乐山市新联机械制造有限责任公司 | Manual turning mechanism for banburying machine |
| CN204382530U (en) * | 2014-12-04 | 2015-06-10 | 广东宏工物料自动化系统有限公司 | Kneader |
| CN204469587U (en) * | 2015-02-12 | 2015-07-15 | 沧州东盛金属添加剂制造有限公司 | A kind of horizontal powder mixer produced for metallic addition |
| CN105233722A (en) * | 2015-10-27 | 2016-01-13 | 如皋市井上捏和机械厂 | Overturning screw extrusion kneader |
| CN205835716U (en) * | 2016-06-27 | 2016-12-28 | 重庆浩立塑胶有限公司 | A kind of plastic cement kneader |
-
2016
- 2016-06-27 CN CN201610477322.4A patent/CN105904606A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1528941A (en) * | 1976-05-24 | 1978-10-18 | Thompson Bros Ltd | Winches |
| CN101530755A (en) * | 2009-03-09 | 2009-09-16 | 王毅 | Double-layer preheating kneader |
| CN202147325U (en) * | 2011-05-30 | 2012-02-22 | 乐山市新联机械制造有限责任公司 | Manual turning mechanism for banburying machine |
| CN204382530U (en) * | 2014-12-04 | 2015-06-10 | 广东宏工物料自动化系统有限公司 | Kneader |
| CN204469587U (en) * | 2015-02-12 | 2015-07-15 | 沧州东盛金属添加剂制造有限公司 | A kind of horizontal powder mixer produced for metallic addition |
| CN105233722A (en) * | 2015-10-27 | 2016-01-13 | 如皋市井上捏和机械厂 | Overturning screw extrusion kneader |
| CN205835716U (en) * | 2016-06-27 | 2016-12-28 | 重庆浩立塑胶有限公司 | A kind of plastic cement kneader |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160831 |