CN211843102U - Double-die head for plastic wire drawing machine - Google Patents
Double-die head for plastic wire drawing machine Download PDFInfo
- Publication number
- CN211843102U CN211843102U CN202020110320.3U CN202020110320U CN211843102U CN 211843102 U CN211843102 U CN 211843102U CN 202020110320 U CN202020110320 U CN 202020110320U CN 211843102 U CN211843102 U CN 211843102U
- Authority
- CN
- China
- Prior art keywords
- die head
- valve
- wire drawing
- drawing machine
- valve plate
- 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 discloses a plastics wire drawing machine is with bimodulus head relates to wire drawing machine annex technical field, include switching-over valve and the bimodulus head subassembly that links to each other with the export of wire drawing machine fuselage, the switching-over valve is located between wire drawing machine fuselage export and the bimodulus head subassembly, and bimodulus head subassembly includes first die head, second die head and the two die head body, and the switching-over valve is equipped with the case that is used for in turn plugging up first die head export and second die head export. The utility model discloses a change valve control inside case changes the position in turn in the exit of the first die head of double die head subassembly, second die head, realizes the effect of the export of the first die head of shutoff in turn and the export of second die head, and then control colloidal plastics and flow out or flow out from the second die head from first die head. Utilize the utility model discloses can utilize another die head to carry out uninterrupted production when a die head breaks down, do not hinder the maintenance trouble die head, practiced thrift manpower financial resources, realized continuous production, improved production efficiency, be particularly useful for mass production.
Description
Technical Field
The utility model relates to a wire drawing machine annex technical field especially relates to a plastics wire drawing machine is with bimodulus head.
Background
The plastic wire drawing machine uses polypropylene and high-density ethylene as raw materials, can use 100% reclaimed material powder or granules as raw materials, and is heated, extruded, cut into threads, stretched to form flat threads, and the flat threads are rolled and woven by a circular weaving machine.
At present, in the prior art, most of plastic wire drawing machines operate in a single die head mode, if the die head is damaged, the die head needs to be replaced, the production time is delayed, manpower and material resources are wasted, the working efficiency is low, and the large-scale production is not suitable.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that to above-mentioned prior art not enough, provide a plastics wire drawing machine is with bimodulus head, under the condition that a die head damaged, realized changing the purpose of not stopping production, guaranteed production normal operating, can effectively improve the production progress.
In order to solve the technical problem, the utility model discloses the technical scheme who takes is:
the double-die head for the plastic wire drawing machine comprises a reversing valve and a double-die head assembly, wherein the reversing valve is connected with an outlet of a machine body of the wire drawing machine, the reversing valve is arranged between the outlet of the machine body of the wire drawing machine and the double-die head assembly, the double-die head assembly comprises a first die head, a second die head and a die head body connected with the first die head and the second die head, and the reversing valve is provided with a valve core used for alternately plugging an outlet of the first die head and an outlet of the second die head.
Preferably, the reversing valve comprises a valve rod and a valve core, the valve core comprises a first valve plate and a second valve plate which are arranged in parallel, the first valve plate and the second valve plate are vertically connected with the valve rod, the first valve plate corresponds to a discharge port of the first die head, and the second valve plate corresponds to a discharge port of the second die head; the first valve plate and the second valve plate are arranged in the valve cavity, and discharge ports of the first die head and the second die head are arranged towards the valve cavity; the valve rod is connected with the telescopic component and used for driving the first valve plate and the second valve plate to alternately block the discharge hole of the first die head and the discharge hole of the second die head.
Preferably, a first outlet corresponding to the first die head and a second outlet corresponding to the second die head are arranged at the bottom of the valve cavity, and the first outlet and the second outlet face to the lower part of the die head body.
Preferably, the telescopic component is a hydraulic cylinder, and the hydraulic cylinder is connected with the body of the wire drawing machine through a support.
Preferably, the telescopic component is an electric push rod, and the electric push rod is connected with the body of the wire drawing machine through a support.
Preferably, a boss facing the valve cavity is arranged between the first outlet and the second outlet, and a closed area defined by the inner wall of the valve cavity and the surface of the boss can be in sealing fit with the peripheries of the first valve plate and the second valve plate.
Preferably, the edges of the first valve plate and the second valve plate are respectively provided with a blocking plate for blocking a discharge hole of the first die head and a discharge hole of the second die head.
Preferably, the first valve plate and the second valve plate are internally provided with electric heating wires or internally filled with heat conducting oil for heating the colloidal plastics in the valve cavity.
Adopt the produced beneficial effect of above-mentioned technical scheme to lie in: compared with the prior art, the utility model discloses a change valve control inside case changes the position in turn in the exit of the first die head of bimodulus head subassembly, second die head, realizes the effect of the export of the first die head of shutoff and second die head in turn, and then control gelatinous plastics and flow out or flow out from the second die head from first die head. Utilize the utility model discloses can utilize another die head to carry out uninterrupted production when a die head breaks down, do not hinder the maintenance trouble die head, practiced thrift manpower financial resources, realized continuous production, improved production efficiency, be particularly useful for mass production.
Drawings
Fig. 1 is a schematic structural diagram of a double-die head for a plastic wire drawing machine according to an embodiment of the present invention;
FIG. 2 is an enlarged view of a portion of FIG. 1 at A;
FIG. 3 is a schematic diagram of the assembly of the reversing valve and the dual die head according to an embodiment of the present invention (a state diagram of the colloidal plastic extruded from the second outlet);
FIG. 4 is a schematic diagram of the assembly of the reversing valve and the dual die assembly according to an embodiment of the present invention (a state diagram of the colloidal plastic extruded from the first outlet);
in the figure: 1-a wire drawing machine body, 2-a reversing valve, 3-a first die head, 4-a second die head, 5-a die head body, 6-a valve rod, 7-a valve core, 8-a first valve plate, 9-a second valve plate, 10-a valve cavity, 11-a first outlet, 12-a second outlet, 13-a telescopic component, 14-a boss, 15-a support, 16-a first discharge pipe and 17-a second discharge pipe.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be described in further detail with reference to the accompanying drawings and specific embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
As shown in fig. 1 and 2, the utility model provides a plastics wire drawing machine is with two die heads, include switching-over valve 2 and the two die head subassemblies that link to each other with the export of wire drawing machine fuselage 1, switching-over valve 2 sets up between the export of wire drawing machine fuselage 1 and two die head subassemblies, two die head subassemblies include first die head 3, second die head 4 and connect the die head body 5 of first die head 3 and second die head 4, switching-over valve 2 is equipped with the case that is used for the export of 3 exports of first die head of shutoff and second die head 4 in turn. When one die head breaks down, the valve core is controlled by the reversing valve to change positions at the outlets of the first die head and the second die head, and the colloidal plastic is further controlled to flow out of the outlet of the other die head. The two die heads can be used for realizing continuous production, the maintenance of the fault die heads is not hindered, the manpower and financial resources are saved, and the production efficiency is improved.
In a preferred embodiment of the present invention, as shown in fig. 3 and 4, the reversing valve 2 includes a valve rod 6 and a valve core 7, the valve core 7 includes a first valve plate 8 and a second valve plate 9 which are arranged in parallel, the first valve plate 8 and the second valve plate 9 are both vertically connected to the valve rod 6, the first valve plate 8 corresponds to the discharge port of the first die head 3, and the second valve plate 9 corresponds to the discharge port of the second die head 4; the first valve plate 8 and the second valve plate 9 are arranged in the valve cavity 10, and discharge ports of the first die head 3 and the second die head 4 are arranged towards the valve cavity 10; the valve rod 6 is connected with the telescopic component 13 and used for driving the first valve plate 8 and the second valve plate 9 to alternatively block the discharge hole of the first die head 3 and the discharge hole of the second die head 4. By adopting the structure, the first valve plate 8 and the second valve plate 9 can alternatively block the discharge holes of the first die head 3 and the second die head 4 under the driving of the telescopic component. The discharge ports of the first die 3 and the second die 4 can be arranged at the bottom or the side wall of the valve cavity.
In a preferred embodiment of the present invention, as shown in fig. 1, 2 and 4, the bottom of the valve cavity 10 is provided with a first outlet 11 corresponding to the first die head 3 and a second outlet 12 corresponding to the second die head 4, and the first outlet 11 and the second outlet 12 are both facing to the lower side of the die head body 5. The bottom of the die head body 15 is provided with a first discharge pipe 16 and a second discharge pipe 17 which are butted against the first outlet 11 and the second outlet 12. By arranging the first discharging pipe 16 and the second discharging pipe 17 below the die head body 5, the colloidal plastic can flow out under the action of gravity, so that subsequent cooling is facilitated.
In a specific embodiment of the present invention, as shown in fig. 3, the telescopic member 13 is a hydraulic cylinder, and the hydraulic cylinder is connected to the drawing machine body 1 through a bracket 15. The valve rod is coaxially fixed with a piston rod of the hydraulic cylinder, and the valve rod, the first valve plate and the second valve plate move left and right by the hydraulic cylinder.
In another embodiment of the present invention, the telescopic member 13 is an electric push rod, the push rod of the electric push rod is coaxially fixed with the valve rod, and the electric push rod is connected to the drawing machine body 1 through the bracket 15. Of course, the telescopic component can also realize the left and right movement of the valve rod, the first valve plate and the second valve plate by adopting the screw rod transmission driven by the motor.
In a preferred embodiment of the present invention, as shown in fig. 3 and 4, a boss 14 facing the valve cavity 10 is disposed between the first outlet 11 and the second outlet 12, and the closed area enclosed by the inner wall of the valve cavity 10 and the surface of the boss 14 can be in sealing fit with the periphery of the first valve plate 8 and the second valve plate 9, so as to avoid the waste caused by the overflow of the colloidal plastic along the periphery of the first valve plate 8 or the second valve plate 9. In addition, the edges of the first valve plate 8 and the second valve plate 9 are respectively provided with a blocking plate for blocking the discharge port of the first die head 3 and the discharge port of the second die head 4. The contact area between the first valve plate 8 and the second valve plate 9 and the discharge port of the first die head 3 and the contact area between the discharge port of the second die head 4 can be further increased by using the blocking plate, and the tightness of blocking the discharge port of the first die head 3 or the discharge port of the second die head 4 is ensured.
Further optimizing the above technical scheme, the first valve plate 8 and the second valve plate 9 are both internally provided with electric heating wires or internally filled with heat conducting oil (not shown in the figure) for heating the colloidal plastics in the valve cavity. The valve rod and the valve core are respectively provided with an inner cavity for containing heat conduction oil, the heat conduction oil inner cavity can be communicated with an external heat conduction oil storage tank through an oil inlet pipe and an oil outlet pipe, a heating coil is arranged in the heat conduction oil storage tank, and the heat conduction oil heats the gelatinous plastic in the valve cavity.
The principles and embodiments of the present invention have been explained herein using specific examples, and the above descriptions of the embodiments are only used to help understand the method and its core ideas of the present invention. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, the present invention can be further modified and modified, and such modifications and modifications also fall within the protection scope of the appended claims.
Claims (8)
1. The utility model provides a plastics wire drawing machine is with bimodulus head which characterized in that: the double-die-head assembly comprises a reversing valve and a double-die-head assembly, wherein the reversing valve is connected with an outlet of a body of the wire drawing machine, the reversing valve is arranged between the outlet of the body of the wire drawing machine and the double-die-head assembly, the double-die-head assembly comprises a first die head, a second die head and a die head body connected with the first die head and the second die head, and the reversing valve is provided with a valve core used for alternately plugging an outlet of the first die head and an outlet of the second.
2. The dual die head for the plastic wire drawing machine of claim 1, wherein: the reversing valve comprises a valve rod and a valve core, the valve core comprises a first valve plate and a second valve plate which are arranged in parallel, the first valve plate and the second valve plate are vertically connected with the valve rod, the first valve plate corresponds to a discharge port of the first die head, and the second valve plate corresponds to a discharge port of the second die head; the first valve plate and the second valve plate are arranged in the valve cavity, and discharge ports of the first die head and the second die head are arranged towards the valve cavity; the valve rod is connected with the telescopic component and used for driving the first valve plate and the second valve plate to alternately block the discharge hole of the first die head and the discharge hole of the second die head.
3. The dual die head for the plastic wire drawing machine of claim 2, wherein: the bottom of the valve cavity is provided with a first outlet corresponding to the first die head and a second outlet corresponding to the second die head, and the first outlet and the second outlet face to the lower part of the die head body.
4. The dual die head for the plastic wire drawing machine of claim 2, wherein: the telescopic component is a hydraulic cylinder, and the hydraulic cylinder is connected with the wire drawing machine body through a support.
5. The dual die head for the plastic wire drawing machine of claim 2, wherein: the telescopic component is an electric push rod, and the electric push rod is connected with the wire drawing machine body through a support.
6. The dual die head for the plastic wire drawing machine of claim 3, wherein: a boss facing the valve cavity is arranged between the first outlet and the second outlet, and a closed area formed by the inner wall of the valve cavity and the surface of the boss can be in sealing fit with the peripheries of the first valve plate and the second valve plate.
7. The dual die head for the plastic wire drawing machine of claim 6, wherein: and the edges of the first valve plate and the second valve plate are respectively provided with a blocking plate for blocking a discharge hole of the first die head and a discharge hole of the second die head.
8. The dual die head for the plastic wire drawing machine of claim 3, wherein: and electric heating wires or internal heat conduction oil are arranged in the first valve plate and the second valve plate and used for heating the colloidal plastic in the valve cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020110320.3U CN211843102U (en) | 2020-01-18 | 2020-01-18 | Double-die head for plastic wire drawing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020110320.3U CN211843102U (en) | 2020-01-18 | 2020-01-18 | Double-die head for plastic wire drawing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211843102U true CN211843102U (en) | 2020-11-03 |
Family
ID=73232089
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020110320.3U Active CN211843102U (en) | 2020-01-18 | 2020-01-18 | Double-die head for plastic wire drawing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211843102U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112721096A (en) * | 2020-11-27 | 2021-04-30 | 南京肯特复合材料股份有限公司 | Extruder head and polytetrafluoroethylene extruder |
-
2020
- 2020-01-18 CN CN202020110320.3U patent/CN211843102U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112721096A (en) * | 2020-11-27 | 2021-04-30 | 南京肯特复合材料股份有限公司 | Extruder head and polytetrafluoroethylene extruder |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211843102U (en) | Double-die head for plastic wire drawing machine | |
| CN101927228B (en) | Extrusion coating machine and coating system thereof | |
| CN103928653B (en) | Liquid-filling machine for battery | |
| CN201600476U (en) | Gel filling device for optical cable production | |
| CN204512450U (en) | A kind of Intelligent water meter control valve | |
| CN102588268A (en) | Distribution valve of concrete delivery pump | |
| CN202162991U (en) | Halt-free double-station filter screen round plate type screen replacing device | |
| CN204036805U (en) | A kind of screw drive is without wire gauzee filter | |
| CN208612393U (en) | A kind of spiral flat membrane Granulation Equipments | |
| CN203386841U (en) | Multifunctional battery filling machine | |
| CN201067722Y (en) | Piston type electric atomizer | |
| CN215043891U (en) | Linkage type negative pressure resorption drip-proof filling nozzle device | |
| CN113144468B (en) | Energy storage rack with fire prevention and constant temperature effect | |
| CN210660793U (en) | Hydraulic control system of metal packing hydraulic press | |
| CN207880097U (en) | A kind of electrical ball valve | |
| CN208929108U (en) | A kind of adjustable height diversion trench with ripple struction | |
| CN203379656U (en) | Slurry filter press | |
| CN207255176U (en) | The electric precipitator cathode line process units of charging and discharging speed can be automatically adjusted | |
| CN209022412U (en) | It is a kind of to squeeze out the good cable plastic extrusion machine of effect | |
| CN201043612Y (en) | Novel automatic double-layer baiting valve | |
| CN206561538U (en) | A kind of electric lifting rubber production vulcanizing press | |
| CN216181845U (en) | Uninterrupted plastic particle granulator | |
| CN201604811U (en) | Material receiving device with one inlet and two outlets | |
| CN111282628B (en) | Coal crushing and forming equipment | |
| CN215766671U (en) | Flow-adjustable household heat exchanger |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230627 Address after: 057250 East of Nanmadian Village, Anzhai Town, Quzhou County, Handan, Hebei Province Patentee after: Hebei Yahui Plastic Products Co.,Ltd. Address before: 057250 East of Nanmadian Village, Anzhai Town, Quzhou County, Handan, Hebei Province Patentee before: Quzhou Yazheng Plastic Recycling Co.,Ltd. |