CN208714433U - A kind of head of rubber extruder C-type clip ring clamp system - Google Patents
A kind of head of rubber extruder C-type clip ring clamp system Download PDFInfo
- Publication number
- CN208714433U CN208714433U CN201821057714.6U CN201821057714U CN208714433U CN 208714433 U CN208714433 U CN 208714433U CN 201821057714 U CN201821057714 U CN 201821057714U CN 208714433 U CN208714433 U CN 208714433U
- Authority
- CN
- China
- Prior art keywords
- connecting plate
- type clip
- clip ring
- pin shaft
- gear
- 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.)
- Expired - Fee Related
Links
- 238000010057 rubber processing Methods 0.000 abstract description 3
- 241000826860 Trapezium Species 0.000 abstract 2
- 230000001360 synchronised effect Effects 0.000 abstract 1
- 239000000463 material Substances 0.000 description 3
- 238000004513 sizing Methods 0.000 description 3
- 239000003292 glue Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
Landscapes
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model belongs to rubber processing machinery apparatus field more particularly to a kind of head of rubber extruder C-type clip ring clamp system.In the mechanism, gear shaft stool is fixed on extruder barrel by screw II, two holes on the gear shaft stool and two gear shafts for being respectively installed with an identical gear are fixed on gear shaft stool by nut I, described two gears are in meshing state.Each described gear respectively welds a connecting plate IV, each connecting plate IV is hinged by pin shaft and a connecting plate II, each connecting plate II is hinged further through pin shaft I and a nut II and connecting plate I, each connecting plate I is separately fixed on left and right C-type clip ring with screw I.The mechanism can be realized the cross section of head of rubber extruder be the flange of right-angled trapezium and the cross section of machine barrel be right-angled trapezium flange opening, closure and locking, have many advantages, such as it is simple, safe, quick, laborsaving, cheap with it is synchronous reliable.
Description
Technical field:
The utility model belongs to rubber processing machinery apparatus field more particularly to a kind of head of rubber extruder C-type clip ring
Clamp system.
Background technique:
Rubber Extruder (including hot feeding and cold feeding) is the main general molding equipment in rubber processing industry.No matter
It is that type glue squeezes out or tread rubber squeezes out or for glue, generally has the machine head port mould of replacement different size, replacement different types of
Sizing material stops the case where class or emergency shutdown, this needs often to open head just to clean out the sizing material in flow channel.
Therefore, the opening and closing and locking of head is an importance for the design of extruder and head.In general, opening head
It is simple, safe and reliable, quick, laborsaving and cheap etc. for closing the requirement with retaining mechanism.
There are many connecting modes of head of rubber extruder and host.Simplest is bolt connecting mode.This connection
Time length, large labor intensity are assembled and disassembled, suitable for the small-sized head infrequently opened.
With bolt connecting type it is entirely different be hinge bolt-C-type clip ring mode.This connection type passes through left and right two
C-type clip ring around its underpart a fixed pin shaft rotating folding, between Lai Shixian head flange and machine barrel flange unclamp or
It closes, and then being capable of open or close head.The locking of two C-type clip rings is that nut realization is tightened or unclamped by manual wrench
's.Compared with bolt connecting type, the assembly and disassembly time of the connection type and labor intensity are all reduced, but operate still inconvenience.
It is so-called fast-open type head connection to the further improvement of hinge bolt-C-type clamp ring structures.This connection side
Formula also has two C-type clip rings in left and right, and only the folding of C-type clip ring is to push link mechanism to realize by manual handle.It should
The rotation synchronism of the two C type clamp rings in left and right of connecting mode is poor, and manual handle needs biggish power.
The other improvement of head and host connection type is to be opened and closed using Driven by Hydraulic Cylinder and lock two C-type clip rings.This
There are two types of kind connection types: one is hydraulic cylinders to be hinged on (left or right) C-type clip ring, piston rod is hinged to another
On (right or left) C-type clip ring.Another kind is the hydraulic clamp ring clamping mode of so-called c-type.The characteristics of this connection type, is: c-type
Clamp ring arranges that the upper and lower C-type clip ring of Driven by Hydraulic Cylinder moves up and down folding and locking to realize clamp system up and down.It is such
Connecting mode is although high degree of automation and labor intensity are low, higher cost, and oil leak is also easy to cause fire.
Summary of the invention:
The shortcomings that in order to overcome existing head of rubber extruder and host connection type, the present invention provides a kind of letters
It is single, safely, synchronize reliable, quick, laborsaving and cheap head and host connection type.
A kind of head of rubber extruder C-type clip ring clamp system of the present invention, technical solution is: gear shaft stool
It is fixed on extruder barrel by screw II, two holes on gear shaft stool are simultaneously respectively installed with an identical tooth
Two gear shafts of wheel are fixed on gear shaft stool by nut I, and two gears are in meshing state.Each gear respectively welds
A connecting plate IV is connected, each connecting plate IV is hinged by pin shaft and a connecting plate II, each connecting plate II is again logical
It crosses pin shaft I and a nut II and connecting plate I is hinged, each connecting plate I is separately fixed at left and right C-type clip ring with screw I
On.
Two sides are hinged with one end of connecting plate III respectively by pin shaft II and nut III at the top of left C-type clip ring, right C-type clip ring
Top notch is hinged by one end of pin shaft and handle plate, and the other end of connecting plate III passes through pin shaft II and nut III and handle plate
Middle part it is hinged.
Left and right C-type clip ring and bottom are fixed in the connecting plate arranged on left and right sides of machine barrel lower part with two nuts IV respectively
Pin shaft III it is hinged, can make left and right C-type clip ring and respectively around pin shaft III center line rotate, with realize left and right C-type clip ring and
Opening, closure and locking.
Compared with prior art, the beneficial effects of the invention are that:
1. structure is simple, cost is relatively low, is opened and closed and locks easy, laborsaving, oil-free leakage, safety is good；
2. synchronism is good, reliable and stable during left and right C-type clip ring is opened, is closed and locked.
Detailed description of the invention:
Fig. 1 is one of axonometric drawing of the invention；
Fig. 2 is the two of axonometric drawing of the invention；
Fig. 3 is one of end-view of the invention；
Fig. 4 is the two of end-view of the invention.
Wherein 1 is extruder barrel, and 2 be gear shaft, and 3 be nut I, and 4 be gear shaft stool, and 5 be gear, and 6 be connecting plate
I, 7 be pin shaft I, and 8 be nut II, and 9 be connecting plate II, and 10 be left C-type clip ring, and 11 be connecting plate III, and 12 be handpiece body, and 13 be hand
Handle plate, 14 be pin shaft II, and 15 be nut III, and 16 be right C-type clip ring, and 17 be screw I, and 18 be screw II, and 19 be nut IV, 20
It is connecting plate IV for pin shaft III, 21.
Specific embodiment:
The present invention is described further below against attached drawing and in conjunction with specific embodiments.
As shown in Figure 1, Figure 2, Figure 3 and Figure 4, a kind of head of rubber extruder C-type clip ring clamp system, specific structure are as follows:
Gear shaft stool 4 is fixed on extruder barrel 1 by screw II 18, and two holes on gear shaft stool 4 simultaneously cover respectively
Two gear shafts 2 (2 one end of gear shaft band external screw thread, other end shouldered) equipped with an identical gear 5 pass through nut I 3
It is fixed on gear shaft stool 4, two gears 5 are in meshing state (Fig. 4).Each gear 5 respectively welds a connecting plate
IV 21, each connecting plate IV 21 (Fig. 3) is hinged by pin shaft and a connecting plate II 9, each connecting plate II 9 is further through pin
Axis I 7 and nut II 8 and a connecting plate I 6 are hinged, each connecting plate I 6 is separately fixed at left and right C-type clip ring with screw I 17
On 10 and 16.
Left 10 top two sides of C-type clip ring are hinged with one end of connecting plate III 11 respectively by pin shaft II 14 and nut III 15,
Right 16 top notch of C-type clip ring by pin shaft (being not drawn into figure) and one end of handle plate 13 it is hinged, connecting plate III 11 it is another
End is hinged by pin shaft II 14 and nut III 15 and the middle part of handle plate 13, and the other end of handle plate 13 can be set with one centainly
The handle sleeve-board (being not drawn into figure) of length has the rectangular cross section of appropriate length with the handle plate set of 13 phase of handle plate suit
Hole.
The left and right bottom of C-type clip ring 10 and 16 is left with the connecting plate that is fixed on 1 lower part of machine barrel with two nuts IV 19 respectively,
Pin shaft III 20 on right two sides is hinged, left and right C-type clip ring 10 and 16 can be made to rotate respectively around 20 center line of pin shaft III, with reality
The opening (Fig. 4) and closure (Fig. 3) of existing left and right C-type clip ring 10 and 16, so as to by the flange on extruder barrel 1 (in figure not
Draw) and handpiece body 12 on flange (being not drawn into figure) folding with locking (flange and handpiece body 12 on extruder barrel 1
On flange cross section it is all in the shape of a right-angled ladder, the cross section of the left and right C-type clip ring 10 and 16 matched with them is also all in
Corresponding trapezoidal shape).
The principle of the invention lies in:
When left and right C-type clip ring 10 and 16 is in closed and locked state (position in Fig. 3), Fig. 1 is seen, by handle sleeve-board
On horizontal set to handle plate 13, handle sleeve-board is rotated counterclockwise upwards, and handle plate 13 rotates counterclockwise, and drives connecting plate III
11, right side connecting plate I 6, right side connecting plate II 9 and right side connecting plate IV 21 move, and drive right side gear 5 to rotate, pass through engagement
Driving left side gear 5 rotates again for movement, so that left side connecting plate IV 21, left side connecting plate II 9 and left side connecting plate I 6 be driven to transport
It is dynamic, thus open left and right C-type clip ring 10 and 16 gradually, when handle sleeve-board rotates near vertical position, left and right c-type
Clamp ring 10 and 16 fully opens.At this point, desirable lower handle sleeve-board, using handpiece body 12 horizontal rotation opening mechanism (in figure not
Draw), handpiece body 12 is opened to clean sizing material in flow channel etc..
When left and right C-type clip ring 10 and 16 is in closed and locked state (position in Fig. 4), Fig. 1 is seen, by handle sleeve-board
Vertically in suit in handle plate 13, downward cis- needle rotational handle sleeve-board, principle same as above-mentioned opening procedure, it can be achieved that
Left and right C-type clip ring 10 and 16 is closed completely and locks.
There are many concrete application approach of the present invention, the above is only a preferred embodiment of the present invention, it is noted that for
For those skilled in the art, without departing from the principle of the present invention, several improvement can also be made, this
A little improve also should be regarded as protection scope of the present invention.
Claims (1)
1. a kind of head of rubber extruder C-type clip ring clamp system, it is characterised in that: gear shaft stool (4) passes through screw II
(18) it is fixed on extruder barrel (1), passes through two holes on gear shaft stool (4) and is respectively installed with an identical tooth
Two gear shafts (2) of wheel (5) are fixed on gear shaft stool (4) by nut I (3), and two gears (5) are in engagement shape
State；Each gear (5) respectively welds a connecting plate IV (21), each connecting plate IV (21) is connect by pin shaft with one
Plate II (9) hingedly, each connecting plate II (9) further through pin shaft I (7) and nut II (8) and a connecting plate I (6) hingedly, often
One connecting plate I (6) is separately fixed on left C-type clip ring (10) and right C-type clip ring (16) with screw I (17)；
Two sides are cut with scissors with one end of connecting plate III (11) respectively by pin shaft II (14) and nut III (15) at the top of left C-type clip ring (10)
It connects, notch is hinged by pin shaft and one end of handle plate (13) at the top of right C-type clip ring (16), and the other end of connecting plate III (11) is logical
It crosses pin shaft II (14) and nut III (15) and the middle part of handle plate (13) is hinged；
Left C-type clip ring (10) and right C-type clip ring (16) bottom are fixed on machine barrel (1) lower part with two nuts IV (19) respectively
Pin shaft III (20) in connecting plate arranged on left and right sides hingedly, can make left C-type clip ring (10) and right C-type clip ring (16) respectively around pin
Axis III (20) center line rotation, to realize opening, closure and the locking of left C-type clip ring (10) and right C-type clip ring (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821057714.6U CN208714433U (en) | 2018-07-05 | 2018-07-05 | A kind of head of rubber extruder C-type clip ring clamp system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821057714.6U CN208714433U (en) | 2018-07-05 | 2018-07-05 | A kind of head of rubber extruder C-type clip ring clamp system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208714433U true CN208714433U (en) | 2019-04-09 |
Family
ID=65972822
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821057714.6U Expired - Fee Related CN208714433U (en) | 2018-07-05 | 2018-07-05 | A kind of head of rubber extruder C-type clip ring clamp system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208714433U (en) |
-
2018
- 2018-07-05 CN CN201821057714.6U patent/CN208714433U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190409 Termination date: 20200705 |