CN215882524U - In bury formula rubber waterstop shunting mouth template - Google Patents
In bury formula rubber waterstop shunting mouth template Download PDFInfo
- Publication number
- CN215882524U CN215882524U CN202122406120.XU CN202122406120U CN215882524U CN 215882524 U CN215882524 U CN 215882524U CN 202122406120 U CN202122406120 U CN 202122406120U CN 215882524 U CN215882524 U CN 215882524U
- Authority
- CN
- China
- Prior art keywords
- split
- flow
- adjusting
- plate
- plate body
- 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.)
- Active
Links
Images
Landscapes
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model relates to a split-flow type mouth plate of a medium-buried rubber water stop, which comprises a plate body, wherein a plurality of split-flow ports are arranged on the plate body in a penetrating manner, the split-flow ports are arranged in parallel, a plurality of adjusting columns are arranged on the plate body, the adjusting columns are arranged perpendicular to the axial direction of the split-flow ports and extend into the middle parts of the split-flow ports, and adjusting mechanisms are arranged on the adjusting columns and control the lengths of the adjusting columns in the split-flow ports. Utility model's an usage is, during the regulation post inserts the diffluence pass to adjust the length that stretches into the diffluence pass under adjustment mechanism's drive, with the flow rate that adapts to regulation diffluence pass middle part and both sides under the rubber velocity of flow of difference, and can avoid the production of vortex, guarantee that the velocity of flow of sizing material in the die plate is even, improve semi-manufactured goods quality.
Description
Technical Field
The utility model relates to the field of production equipment of water stops, in particular to a split-flow type mouth-shaped plate of a buried rubber water stop.
Background
With the rapid development of the fields of high-speed railways and house buildings, the demand of the medium-buried rubber waterstops is also rapidly increased. Meanwhile, the production technology and the process of the water stop are correspondingly improved, and the preparation of most of the water stop at present is converted from the initial flat vulcanization pressing into extrusion microwave vulcanization. In order to ensure that the size of the extruded water stop is good, the design of the mouth shape is very important.
During the extrusion process of the water stop, the glue material is changed into a viscous flow state before leaving the thread groove and reaching the mouth-shaped plate. The flow shape of the sizing material is changed sharply from the previous rotary motion to the linear motion. Because the sizing material has certain viscosity, the flowing speed of the center of the flow channel is much higher than the speed close to the wall of the machine head, and the irregular shrinkage deformation of the extruded semi-finished product can be caused by the uneven flowing speed of the sizing material.
Therefore, a new type of mouth plate for rubber waterstop is needed to solve the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problem that the existing rubber waterstop mouth-shaped plate is easy to cause uneven flow rate of sizing materials when in use, so that a semi-finished product is irregularly contracted and deformed.
According to one aspect of the utility model, the split-flow type mouth plate for the buried rubber water stop comprises a plate body, wherein a plurality of split-flow ports are arranged on the plate body in a penetrating mode and are arranged in parallel, a plurality of adjusting columns are arranged on the plate body and are perpendicular to the axial direction of the split-flow ports and extend into the middle of the split-flow ports, and adjusting mechanisms are arranged on the adjusting columns and control the lengths of the adjusting columns in the split-flow ports.
Through this scheme, adjust the post and insert in the diffluence pass to adjust the length that stretches into the diffluence pass under adjustment mechanism's drive, with the flow rate difference of adaptation adjustment diffluence pass middle part and both sides under the rubber velocity of flow of difference, and can avoid the production of vortex, guarantee that the velocity of flow of sizing material in the die plate is even, improve semi-manufactured goods quality.
Preferably, the adjusting mechanism is a bolt, the bolt is fixedly connected or rotatably connected to the top of the adjusting column, and the bolt is in threaded connection with the plate body.
Through this scheme, rotatory bolt makes the bolt drive the regulation post and reciprocates to realize the space control at diffluence pass middle part, it is more directly perceived with low costs and adjust.
Preferably, two side walls of the flow dividing port are concave curved surfaces, and the diameter of the adjusting column is smaller than the maximum width of the flow dividing port.
Through the scheme, the flow of the rubber materials on two sides of the flow dividing port is improved, the defect that the flow velocity on two sides is slow due to the viscosity of the rubber materials is reduced, and therefore the uniformity of the extruded rubber materials is improved.
Preferably, the adjusting mechanism comprises an adjusting electric cylinder and a connecting plate, the adjusting columns are connected to the bottom of the connecting plate, and the adjusting electric cylinder drives the connecting plate to move up and down.
Through this scheme, adjust the electric jar and can drive the connecting plate and reciprocate to drive all regulation posts and reciprocate simultaneously, convenient regulation more, and can carry out full automatic regulation.
Preferably, the front end and the rear end of the adjusting column are respectively provided with a flow guide part, and the flow guide parts are wedge-shaped.
Through this scheme, the fast-speed sizing material water conservancy diversion to both sides in the middle of the water conservancy diversion portion can be guaranteed through the velocity of flow that improves both sides and flow keep balance in the middle to need not to adjust too big stroke to the adjustment column, help improving regulation efficiency.
The device has the technical effects that the device is simple in structure, and can destroy vortex in the shunting port in the production process of the buried rubber water stop so as to regulate the flow of each part of the shunting port, so that the flow of each part in the shunting port is consistent, and the problem of irregular shrinkage deformation of an extruded semi-finished product is avoided.
Other features of the present invention and advantages thereof will become apparent from the following detailed description of exemplary embodiments thereof, which proceeds with reference to the accompanying drawings.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description, serve to explain the principles of the utility model.
Fig. 1 is a schematic structural view of a middle-buried rubber waterstop split-flow type mouth-shaped plate according to a first embodiment of the utility model.
Fig. 2 is a schematic structural diagram of the position of the plate body and the adjusting column in fig. 1.
Fig. 3 is a schematic structural view of a middle-buried rubber waterstop split-flow type mouth plate according to a second embodiment of the utility model.
Fig. 4 is a schematic view of the structure of the conditioning column of fig. 3.
Wherein like parts are designated by like reference numerals throughout the several views; the figures are not drawn to scale.
Detailed Description
Various exemplary embodiments of the present invention will now be described in detail with reference to the accompanying drawings. It should be noted that: the relative arrangement of the components and steps, the numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present invention unless specifically stated otherwise.
The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the utility model, its application, or uses.
Techniques and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail, but are intended to be considered a part of the specification where appropriate.
In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.
Example one
As shown in fig. 1 and 2, the split-type mouth-shaped plate for a buried rubber water stop in this embodiment includes a plate body 100, a plurality of split-flow ports 110 are provided on the plate body 100 in a penetrating manner, the split-flow ports 110 are arranged in parallel, a plurality of adjusting columns 210 are provided on the plate body 100, the adjusting columns 210 are perpendicular to the axial direction of the split-flow ports 110 and extend into the middle of the split-flow ports 110, an adjusting mechanism 220 is provided on the adjusting columns 210, and the adjusting mechanism 220 controls the length of the adjusting columns 210 in the split-flow ports 110.
Through this scheme of this embodiment, adjust post 210 and insert in the diffluence mouth 110 to adjust the length that stretches into diffluence mouth 110 under adjustment mechanism 220's drive, with the flow difference of adjusting diffluence mouth 110 middle part and both sides under the different rubber velocity of flow, and can avoid the production of vortex, guarantee that the flow of sizing material in the die plate is even, avoid the inhomogeneous semi-manufactured goods local contraction problem that causes of flow, improved semi-manufactured goods quality.
In this embodiment or other embodiments, adjustment mechanism 220 is the bolt, bolt fixed connection or rotate and be connected to adjust the post 210 top, the bolt with plate body 100 threaded connection, rotatory bolt makes the bolt drive and adjusts post 210 and reciprocate to realize the space control in reposition of redundant personnel mouth 110 middle part, with low costs and adjust more directly perceived. The adjusting column 210 can also be a part of a bolt, such as a screw at the bottom of the bolt, so that the structure is simpler and the use is more convenient.
In this embodiment or other embodiments, two side walls of the diverting opening 110 are concave curved surfaces, and the diameter of the adjusting column 210 is smaller than the maximum width of the diverting opening 110, so that the flow rate of the rubber material on two sides of the diverting opening 110 is increased, the defect of low flow rate on two sides caused by the viscosity of the rubber material is reduced, and the uniformity of the extruded rubber material is improved.
The technical effect of this embodiment lies in, this device simple structure can destroy the vortex in the reposition of redundant personnel mouth in the formula rubber waterstop production process of burying in to carry out the regulation of flow to each position of reposition of redundant personnel mouth, so that the flow of each position in the reposition of redundant personnel mouth is unanimous, avoids the problem that the semi-manufactured goods that extrude produced anomalous shrinkage deformation.
Example two
As shown in fig. 3 and 4, compared with the technical solutions in the above embodiments, the split-type mouth plate with a buried rubber water stop in the present embodiment differs in that the adjusting mechanism 220 includes an adjusting electric cylinder 222 and a connecting plate 221, the adjusting columns 210 are both connected to the bottom of the connecting plate 221, and the adjusting electric cylinder 222 drives the connecting plate 221 to move up and down.
Through this scheme of this embodiment, adjust electric jar 222 and can drive connecting plate 221 and reciprocate to drive all regulation posts 210 and reciprocate simultaneously, more convenient the regulation, and can carry out full automatic regulation, compare in artifical the regulation, the precision is higher.
In this embodiment or other embodiments, the front end and the rear end of the adjusting column 210 are respectively provided with a flow guiding portion 211, and the flow guiding portion 211 is wedge-shaped. The flow guide part 211 can guide the middle high-speed rubber to two sides, and the flow balance between the middle high-speed rubber and the middle rubber is guaranteed by improving the flow rate of the two sides, so that the adjusting column 210 does not need to be adjusted by too large stroke, and the adjusting efficiency is improved.
Although some specific embodiments of the present invention have been described in detail by way of illustration, it should be understood by those skilled in the art that the above illustration is only for the purpose of illustration and is not intended to limit the scope of the utility model. It will be appreciated by those skilled in the art that modifications may be made to the above embodiments without departing from the scope and spirit of the utility model. The scope of the utility model is defined by the appended claims.
Claims (5)
1. The utility model provides a bury formula rubber waterstop shunting type oral plate in, which comprises a plate body, it is provided with a plurality of diffluence spouts to run through on the plate body, the mutual parallel arrangement of diffluence spout, a serial communication port, be provided with a plurality of regulation posts on the plate body, adjust the post perpendicular to the axial of diffluence spout is arranged and is stretched into the middle part of diffluence spout, be provided with adjustment mechanism on the regulation post, adjustment mechanism control the regulation post is in length in the diffluence spout.
2. The split-flow type mouth plate for a buried rubber water stop according to claim 1, wherein the adjusting mechanism is a bolt, the bolt is fixedly or rotatably connected to the top of the adjusting column, and the bolt is in threaded connection with the plate body.
3. The split-flow type mouth plate for a buried rubber water stop according to claim 1, wherein two side walls of the split-flow port are concave curved surfaces, and the diameter of the adjusting column is smaller than the maximum width of the split-flow port.
4. The split-flow type mouth plate for a medium-buried rubber water stop according to claim 1, wherein the adjusting mechanism comprises an adjusting electric cylinder and a connecting plate, the adjusting columns are connected to the bottom of the connecting plate, and the adjusting electric cylinder drives the connecting plate to move up and down.
5. The split-flow type mouth plate for a buried rubber water stop according to claim 4, wherein flow guide portions are respectively arranged at the front end and the rear end of the adjusting column, and the flow guide portions are wedge-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122406120.XU CN215882524U (en) | 2021-09-30 | 2021-09-30 | In bury formula rubber waterstop shunting mouth template |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122406120.XU CN215882524U (en) | 2021-09-30 | 2021-09-30 | In bury formula rubber waterstop shunting mouth template |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215882524U true CN215882524U (en) | 2022-02-22 |
Family
ID=80473070
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122406120.XU Active CN215882524U (en) | 2021-09-30 | 2021-09-30 | In bury formula rubber waterstop shunting mouth template |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215882524U (en) |
-
2021
- 2021-09-30 CN CN202122406120.XU patent/CN215882524U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN215882524U (en) | In bury formula rubber waterstop shunting mouth template | |
| CN111055449B (en) | PVC conical double-screw corrugated tile extrusion equipment | |
| CN213137728U (en) | Double-screw extrusion device for producing composite conductive fibers | |
| CN206703511U (en) | A kind of chevron shaped guide plate of inflation film conveying | |
| CN211519965U (en) | Cable material packaging equipment | |
| CN214137269U (en) | Hot cutting machine head for preparing high-concentration master batches | |
| CN1663772A (en) | High effieciency mix and extrusion cylinder mechanism of injection moulding machine | |
| CN1169664C (en) | High-polymerizing equal path-way corner continuous extruder | |
| CN110466136A (en) | A kind of co-extrusion machine regulating device | |
| CN208315288U (en) | A kind of extruder device for locomotive cable manufacture | |
| CN106393636A (en) | Hollow plate dry type sizing mold | |
| CN206765317U (en) | Three color winding displacement extruders of applicable different moulds | |
| CN206297124U (en) | A kind of variable extrusion die of spiral extrusion | |
| CN207696900U (en) | The plastic foamed devices of PE | |
| CN109551743A (en) | A kind of blow moulding machine folding mould device and blow moulding machine | |
| CN2654331Y (en) | Steel wire extrusion and glue covering machine head | |
| CN209191268U (en) | A kind of internal shunt devices of battery compartment silica gel cross-head | |
| CN218256981U (en) | Plugging agent extruding mechanism with positioning function | |
| CN205818392U (en) | Screw feeder | |
| CN221161441U (en) | Throttle rod adjusting device | |
| CN117565263B (en) | Filiform special isoprene rubber granulation equipment | |
| CN210211298U (en) | Be applied to reposition of redundant personnel shuttle of screw extruder aircraft nose | |
| CN208324472U (en) | The engineering plastics set composite of plastic coloured glaze tile forming machines | |
| CN214026876U (en) | Automatic feeding device of silica gel constant voltage | |
| CN212579166U (en) | PVC plastic pipe extrusion die with prevent raw materials bonding |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |