CN206170391U - Banbury mixer mixing chamber dismouting device - Google Patents
Banbury mixer mixing chamber dismouting device Download PDFInfo
- Publication number
- CN206170391U CN206170391U CN201621252484.XU CN201621252484U CN206170391U CN 206170391 U CN206170391 U CN 206170391U CN 201621252484 U CN201621252484 U CN 201621252484U CN 206170391 U CN206170391 U CN 206170391U
- Authority
- CN
- China
- Prior art keywords
- piston
- oil
- cylinder body
- hydraulic cylinder
- cylinder
- 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.)
- Withdrawn - After Issue
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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
- B29B7/22—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
- B29B7/06—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
- B29B7/18—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type with movable mixing or kneading devices rotary with more than one shaft
- B29B7/183—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type with movable mixing or kneading devices rotary with more than one shaft having a casing closely surrounding the rotors, e.g. of Banbury type
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
The utility model discloses a banbury mixer mixing chamber dismouting device. It is solved current manual work and twists reverse the lead screw and draw ware dismouting mixing chamber to have that intensity of labour is big, work efficiency low, the big problem of the operation degree of difficulty. It includes lead screw, set nut, pneumatic cylinder and hydraulic control system, and the piston and the annular oil cavity of pneumatic cylinder cooperate, on cylinder body, piston respectively coaxial division have a through -hole, cylinder body, piston respectively through this through -hole suit on the lead screw, set nut supports the tip that leans on at the cylinder body, the pneumatic cylinder is flexible by hydraulic control system piston axial. The utility model relates to a rationally, simple to use reliable, workman intensity of labour is little, and work efficiency is high.
Description
Technical field
This utility model is related to for the instrument of the object of non-press-fit under loading or unloading, especially a kind of internal mixer mixing chamber
Attaching/detaching apparatus.
Background technology
It is known that in rubber industry, being kneaded to rubber raw materials by banbury, it is by rubber, white carbon black, fills out
Material, oil plant and various compounding ingredients are imported in kneading chamber, at a suitable temperature, by the shearing force of the rotor in banbury, will
Above-mentioned various raw materials are mixed to make elastomeric compound.And banbury is using a period of time, its kneading chamber with each part
Produce abrasion and increase fit-up gap, have a strong impact on compound quality and effect.Therefore, kneading chamber is torn open in good time
Unload, to carry out local repair or replacing.
At present, the dismounting of kneading chamber be by the large-scale spanner of multiple operatives coordinate torsion be arranged on banbury body with
Multigroup screw mandrel between kneading chamber draws device, so that axially pushing or pull on kneading chamber reaches dismounting purpose.The kneading chamber dismounting mode
There is following deficiency：One is to need many people to exert a force jointly to complete, its high labor intensive；Two be while reversing multigroup screw mandrel draws device,
Easily there is the other phenomenon of card, its inefficiency in its axial force maldistribution；Three is gap between banbury body and kneading chamber
Little, operation difficulty is big.
The content of the invention
In order to overcome it is existing manually reverse multigroup screw mandrel draw device dismounting kneading chamber to exist labor strength is big, work efficiency
The big deficiency of low, operation difficulty, this utility model provide a kind of reasonable in design, labor strength it is little, using simple and reliable, work
Make the internal mixer mixing chamber attaching/detaching apparatus of efficiency high.
This utility model solves the technical scheme that its technical problem adopted：A kind of internal mixer mixing chamber attaching/detaching apparatus,
It includes a leading screw, a location nut, and described location nut Screw assembly is on described leading screw, it is characterised in that：It is also
Including a hydraulic cylinder and hydraulic control system, described hydraulic cylinder includes a cylinder body and a piston, in described piston and cylinder body
Annular oil cavity be engaged, be coaxially provided with through hole respectively on described cylinder body, piston, described cylinder body, piston pass through respectively
The through hole is sleeved on described leading screw, and described location nut is resisted against the end of the cylinder body；Described hydraulic control system
System includes a fuel tank, an oil pump, a control valve, an oil drain valve and oil pipe, the outfan Jing oil pipes of described oil pump, control valve and
The annular oil cavity of described hydraulic cylinder is connected, and the input Jing oil pipes of oil pump are connected with fuel tank, and described oil drain valve Jing is oily
Pipe is connected between the outfan of oil pump and fuel tank.
This utility model includes a leading screw, a location nut, a hydraulic cylinder and hydraulic control system, wherein, hydraulic cylinder is adopted
Structure is engaged with piston with annular oil cavity, through hole is coaxially provided with respectively on cylinder body, piston, cylinder body, piston are respectively by being somebody's turn to do
Through hole is sleeved on leading screw, and location nut screw thread coordinates on leading screw and is resisted against on the end of cylinder body；By the work of hydraulic cylinder
Plug axial stretching, organizine thick stick pushes or pull on kneading chamber and leaves or near banbury body, realize the dismounting of kneading chamber, its design
Rationally, using simple and reliable.And the piston axial stretching of hydraulic cylinder is realized by hydraulic control system, its labor strength
Little, high working efficiency, production security is good.
Description of the drawings
With reference to the accompanying drawings and examples the utility model is described in further detail.
Fig. 1 is a kind of use state structural representation of the present utility model；
Fig. 2 is another kind of use state structural representation of the present utility model.
Labelling in figure：1. leading screw, 2. location nut, 3. hydraulic cylinder, 31. cylinder bodies, 311. first through hole, 32. pistons, 321.
Second through hole, 33. annular oil cavities, 4. hydraulic control system, 41. fuel tanks, 42. oil pumps, 43. control valves, 44. oil drain valves, 45. is oily
Manage, 5. body, 6. kneading chamber.
Specific embodiment
As shown in Figure 1 and Figure 2, a kind of internal mixer mixing chamber attaching/detaching apparatus, it includes a leading screw 1, a Screw assembly in leading screw
Location nut 2, a hydraulic cylinder 3 and hydraulic control system 4 on 1.
In Fig. 1, Fig. 2, hydraulic cylinder 3 includes a cylinder body 31 and a piston 32.Wherein, open on the cylinder body 31 of hydraulic cylinder 3
Have in a first through hole 311, cylinder body 31 and form an annular oil cavity 33, the piston 32 of hydraulic cylinder 3 is engaged with the annular oil cavity 33；
One second through hole 321, the cylinder body 31 of hydraulic cylinder 3, piston 32 are coaxially provided with first through hole 311 on the piston 32 of hydraulic cylinder 3
Respectively Jing first through hole 311, the second through hole 321 are sleeved on leading screw 1.As shown in Figure 1 and Figure 2, the piston 32 of hydraulic cylinder 3 against
On banbury body 5, the end of cylinder body 31 of hydraulic cylinder 3 is resisted against in location nut 2.
In Fig. 1, Fig. 2, hydraulic control system 4 includes a fuel tank 41, the control valve 43 of an oil pump 42, an oil drain valve 44
With oil pipe 45.As shown in Figure 1 and Figure 2, the outfan Jing oil pipes 45 of oil pump 42, the phase of annular oil cavity 33 of control valve 43 and hydraulic cylinder 3
Connection, the input Jing oil pipes 45 of oil pump 42 are connected with fuel tank 41, and oil pump 42 is by the pump of hydraulic oil Jing oil pipes 45 in fuel tank 41
In entering the annular oil cavity 33 of hydraulic cylinder 3, the piston 32 for making hydraulic cylinder 3 stretches out.The Jing between the outfan and fuel tank 41 of oil pump 42
Oil pipe 45 connects an oil drain valve 44, opens oil drain valve 44, and the hydraulic oil in the annular oil cavity 33 of hydraulic cylinder 3 is back to fuel tank 41
Interior, the piston 32 of hydraulic cylinder 3 bounces back.
As shown in figure 1, when kneading chamber 6 is dismantled, hydraulic cylinder 3 is placed between banbury body 5 and kneading chamber 6, operate
Leading screw 1 so as to which one end passes the through hole on banbury body 5, the cylinder body 31 of hydraulic cylinder 3, the difference Jing first through hole of piston 32
311st, the second through hole 321 is sleeved on leading screw 1, and the other end of leading screw 1 is threadedly coupled successively with location nut 2, kneading chamber 6, axle
To adjustment location nut 2 so as to be resisted against the end of cylinder body 31 of hydraulic cylinder 3, the piston 32 of hydraulic cylinder 3 is resisted against banbury body
On 5；Start oil pump 42, kneading chamber 6 is further pushed away banbury body 5 by the pushing and withstanding location nut 2 of cylinder body 31 of hydraulic cylinder 3；In liquid
When cylinder pressure 3 reaches full stroke, the pressure release of oil drain valve 44, the piston 32 of hydraulic cylinder 3 bounces back, again to the direction rotation near hydraulic cylinder 3
Dynamic location nut 2, realizes compensated distance；Oil pump 42 is again started up, the pushing and withstanding location nut 2 of cylinder body 31 of hydraulic cylinder 3, location nut
2 promotion leading screws 1 further promote the kneading chamber 6 being threaded on leading screw 1, until the dismounting of kneading chamber 6 is finished.
As shown in Fig. 2 when kneading chamber 6 is assembled, by one end of leading screw 1 through the through hole on banbury body 5, and with it is mixed
Refining room 6 is threadedly coupled, and respectively Jing first through hole 311, the second through hole 321 are sleeved on leading screw 1 for cylinder body 31, the piston 32 of hydraulic cylinder 3
On, the other end of leading screw 1 is threadedly coupled with location nut 2, and location nut 2 is resisted against the end of cylinder body 31 of hydraulic cylinder 3, hydraulic cylinder
3 piston 32 is resisted against on banbury body 5；Start oil pump 42, the pushing and withstanding location nut 2 of cylinder body 31 of hydraulic cylinder 3, location nut
2 pulling leading screws 1 further pull the kneading chamber 6 being threaded on leading screw 1；It is identical with the dismounting of kneading chamber 6, reach in hydraulic cylinder 3
During to full stroke, the pressure release of oil drain valve 44, the piston 32 of hydraulic cylinder 3 bounces back, by positioning spiral shell to the direction turn near hydraulic cylinder 3
After female 2 to realize compensated distance, oil pump 42, the pushing and withstanding location nut 2 of cylinder body 31 of hydraulic cylinder 3, location nut 2 are then again started up
Pull leading screw 1 and then pull the kneading chamber 6 being threaded on leading screw 1, until kneading chamber 6 is installed.
This utility model have it is reasonable in design, using simple and reliable, labor strength is little, high working efficiency the characteristics of.
Claims (1)
1. a kind of internal mixer mixing chamber attaching/detaching apparatus, it includes a leading screw, a location nut, described location nut Screw assembly
On described leading screw, it is characterised in that：It also includes a hydraulic cylinder and hydraulic control system, and described hydraulic cylinder includes a cylinder
Body and a piston, described piston is engaged with the annular oil cavity in cylinder body, is coaxially provided with respectively on described cylinder body, piston
Through hole, described cylinder body, piston is sleeved on described leading screw respectively by the through hole, and described location nut is resisted against described
The end of cylinder body；Described hydraulic control system includes a fuel tank, an oil pump, a control valve, an oil drain valve and oil pipe, described
The outfan Jing oil pipes of oil pump, control valve are connected with the annular oil cavity of described hydraulic cylinder, the input Jing oil pipes of oil pump with
Fuel tank is connected, and described oil drain valve's Jing oil pipes are connected between the outfan of oil pump and fuel tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621252484.XU CN206170391U (en) | 2016-11-22 | 2016-11-22 | Banbury mixer mixing chamber dismouting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621252484.XU CN206170391U (en) | 2016-11-22 | 2016-11-22 | Banbury mixer mixing chamber dismouting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206170391U true CN206170391U (en) | 2017-05-17 |
Family
ID=58685780
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621252484.XU Withdrawn - After Issue CN206170391U (en) | 2016-11-22 | 2016-11-22 | Banbury mixer mixing chamber dismouting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206170391U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106273036A (en) * | 2016-11-22 | 2017-01-04 | 浦林成山（山东）轮胎有限公司 | A kind of internal mixer mixing chamber attaching/detaching apparatus |
-
2016
- 2016-11-22 CN CN201621252484.XU patent/CN206170391U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106273036A (en) * | 2016-11-22 | 2017-01-04 | 浦林成山（山东）轮胎有限公司 | A kind of internal mixer mixing chamber attaching/detaching apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20170517 Effective date of abandoning: 20180330 |