CN217573987U - Extrusion head capable of adjusting thickness of polyvinyl chloride sleeve - Google Patents
Extrusion head capable of adjusting thickness of polyvinyl chloride sleeve Download PDFInfo
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- CN217573987U CN217573987U CN202220358418.XU CN202220358418U CN217573987U CN 217573987 U CN217573987 U CN 217573987U CN 202220358418 U CN202220358418 U CN 202220358418U CN 217573987 U CN217573987 U CN 217573987U
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Abstract
The utility model discloses a head is extruded to adjustable polyvinyl chloride sleeve pipe thickness, including adjustable head of extruding, be equipped with the head body of extruding on adjustable extruding head, the inside central authorities of the head body of extruding are equipped with the regulation cock body, the outer wall of the regulation cock body is equipped with the screw thread, the one end of the regulation cock body is equipped with the wedge head, the end central authorities of wedge head are equipped with thickness control head, the outer wall top of the head body of extruding is equipped with injection port, injection port's outside and extrusion head outer wall are equipped with the injection port mounting between, the inside symmetry of the head body of extruding is equipped with the notes material passageway, the inside central authorities of the right-hand member end of the head body of extruding are equipped with cooperation installation mouth, the outside of cooperation installation mouth is equipped with the retainer plate, this adjustable head of extruding can be through adjusting the plug body and controlling the thickness of the polyvinyl chloride sleeve pipe wall of extruding in the inside front and back position of the head body of extruding, it is convenient to adjust, the precision of regulation is high.
Description
Technical Field
The utility model relates to a polyvinyl chloride sleeve pipe production technical field specifically is a head is extruded to adjustable polyvinyl chloride sleeve pipe thickness.
Background
The polyvinyl chloride sleeve is a novel environment-friendly halogen-free flame-retardant sleeve, and can provide insulation protection for wires, cables and wire terminals. The method is widely applied to insulation protection of wire harnesses, welding spots and inductors, rust prevention and corrosion prevention of metal tubes and bars and the like.
At present, all machine heads for producing polyvinyl chloride sleeves are used for producing polyvinyl chloride sleeves with corresponding specifications corresponding to the machine heads.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a can be through adjusting the plug body and controlling the thickness of the polyvinyl chloride sleeve pipe wall of extruding in the inside front and back position of extrusion head body, it is convenient to adjust, the head is extruded to polyvinyl chloride sleeve pipe thickness that the precision of regulation is high to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an extrusion head of adjustable polyvinyl chloride sleeve pipe thickness, is including the adjustable head of extruding, the adjustable head of extruding is equipped with the extrusion head body, and the inside central authorities of extruding the head body are equipped with the regulating cock body, the regulating cock body and extrude and cooperate the installation between the head body, the right-hand member end of extruding the head body is equipped with cooperation installation mouth, cooperation An Zhuangzui and extrude and cooperate the installation between the head body, cooperation An Zhuangzui and the outside of extruding head body linking department are equipped with the retainer plate.
Preferably, the inside central authorities horizontal direction of extruding the head body is equipped with the regulation cock body mounting groove, and regulation cock body mounting groove inner wall is equipped with the screw thread, the outer wall top of extruding the head body is equipped with injection port, pours into if the outside of port is equipped with injection port mounting, injection port mounting with extrude head body fixed connection, the inside symmetry of extruding the head body is equipped with notes material passageway, and the one end and the injection port of notes material passageway are connected, the right-hand member center of extruding the head body is equipped with the cooperation installation mouth and links up the groove.
Preferably, the outer wall of adjusting the cock body is equipped with the screw thread, and the one end of adjusting the cock body is equipped with the wedge head, and the one end center of wedge head is equipped with the thickness and adjusts the head, screw thread, wedge head, thickness are adjusted the head and are adjusted the cock body structure as an organic whole.
Preferably, the inside central authorities of cooperation installation mouth are equipped with the discharge opening, and the discharge opening runs through cooperation installation mouth in the horizontal direction, the left end of cooperation installation mouth and the first cooperation installation of thickness regulation of adjusting cock body one end, the outer wall of cooperation installation mouth is equipped with the screw thread.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) One end of the material injection channel is connected with the injection port, the center of the right end of the extrusion head body is provided with a matching mounting nozzle connecting groove, and polyvinyl chloride materials are injected into the two material injection channels through one injection port simultaneously, so that the synchronous feeding is kept inside the material injection channels on the two sides, the symmetrical feeding on the two sides of the polyvinyl chloride casing pipe is ensured, and the production of the polyvinyl chloride casing pipe is faster;
(2) The adjusting plug body adopts a threaded connection mode, so that stepless adjustment is realized during adjustment, and the adjustment precision is higher;
(3) The left end of the matched mounting nozzle is matched with a thickness adjusting head at one end of the adjusting plug body for mounting, and the extruded polyvinyl chloride sleeves are conveniently controlled to have different thicknesses by adjusting the distance between the adjusting plug body and the matched mounting nozzle;
(4) A fixing ring is arranged outside the joint of the An Zhuangzui and the extrusion head body, and the fixing ring is used for fixedly connecting the matched mounting nozzle and the extrusion head body, so that the stability of the equipment is better in the process of extruding materials;
(5) The adjustable extrusion head can control the thickness of the pipe wall of the extruded polyvinyl chloride casing pipe by adjusting the front and rear positions of the adjusting plug body in the extrusion head body, and is convenient to adjust and high in adjusting precision.
Drawings
FIG. 1 is a cross-sectional view of an adjustable extrusion head of the present invention;
FIG. 2 is a cross-sectional view of the adjusting plug body of the present invention;
figure 3 is the utility model discloses cooperation installation mouth cross-sectional view.
In the figure: 1. an adjustable extrusion head; 2. extruding a head body; 3. adjusting the plug body; 4. an injection port fixture; 5. an injection port; 6. a material injection channel; 7. a feed port; 8. a plug; 9. a stationary ring; 10. match An Zhuangzui; 11. a wedge-shaped head; 12. a thickness adjusting head.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides an extrusion head of adjustable polyvinyl chloride sleeve pipe thickness, including adjustable extrusion head 1, adjustable extrusion head 1 is last to be equipped with extrusion head body 2, extrusion head body 2's inside central horizontal direction is equipped with the regulation cock body mounting groove, regulation cock body mounting groove inner wall is equipped with the screw thread, extrusion head body 2's outer wall top is equipped with injection port 5, injection port 5's outside is equipped with injection port mounting 4, injection port mounting 4 and extrusion head body 2 fixed connection, extrusion head body 2's inside symmetry is equipped with notes material passageway 6, the one end of notes material passageway 6 is connected with injection port 5, extrusion head body 2's right-hand member central authorities are equipped with cooperation installation mouth and link up the groove, pour into the polyvinyl chloride material into two notes material passageways 6 simultaneously through an injection port 5, make the inside synchronous pay-off that keeps of notes material passageway 6 of both sides, guarantee the bilateral symmetry feed of polyvinyl chloride sleeve pipe, make the production of polyvinyl chloride sleeve pipe faster.
Extrude head body 2's inside central authorities and be equipped with regulation cock body 3, the outer wall of adjusting cock body 3 is equipped with the screw thread, and the one end of adjusting cock body 3 is equipped with wedge 11, and the one end central authorities of wedge 11 are equipped with thickness adjustment head 12, and screw thread, wedge 11, thickness adjustment head 12 and regulation cock body 3 structure as an organic whole adjust the mode that cock body 3 adopted the screw thread to link up, realize infinitely variable control when making the regulation, and the regulation precision is higher.
Adjust cock body 3 and extrude the cooperation installation between the head body 2, 2 right-hand member ends of extruding the head body are equipped with cooperation installation mouth 10, the inside central authorities of cooperation installation mouth 10 are equipped with the discharge opening, the discharge opening runs through cooperation installation mouth 10 in the horizontal direction, the left end of cooperation installation mouth 10 and the thickness regulation head 12 cooperation installation of adjusting 3 one ends of cock body, through adjusting the distance between regulation cock body 3 and the cooperation installation mouth 10, thereby the sheathed tube thickness of polyvinyl chloride that convenient control extruded is different.
The outer wall of cooperation installation mouth 10 is equipped with the screw thread, cooperation installation mouth 10 and extrude the cooperation installation between the head body 2, cooperation installation mouth 10 with extrude the outside of head body 2 linking department and be equipped with retainer plate 9, retainer plate 9 will cooperate installation mouth 10 and extrude head body 2 fixed connection, make equipment at the in-process stability of crowded material better.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. The utility model provides an extrusion head of adjustable polyvinyl chloride sleeve pipe thickness, is including adjustable extrusion head (1), its characterized in that: be equipped with on adjustable extrusion head (1) and extrude head body (2), the inside central authorities that extrude head body (2) are equipped with the regulation cock body (3), adjust cock body (3) and extrude and cooperate the installation between the head body (2), the right-hand member end that extrudes head body (2) is equipped with cooperation installation mouth (10), cooperation An Zhuangzui (10) and extrude and cooperate the installation between the head body (2), cooperation An Zhuangzui (10) and the outside of extruding head body (2) linking department are equipped with retainer plate (9).
2. The extrusion head of claim 1, wherein the thickness of the polyvinyl chloride casing pipe is adjustable by: extrude the inside central authorities horizontal direction of head body (2) and be equipped with the regulation cock body mounting groove, adjust cock body mounting groove inner wall and be equipped with the screw thread, state the outer wall top of extruding head body (2) and be equipped with injection port (5), the outside of injection port (5) is equipped with injection port mounting (4), injection port mounting (4) and extrusion head body (2) fixed connection, the inside symmetry of extruding head body (2) is equipped with notes material passageway (6), and the one end and the injection port (5) of notes material passageway (6) are connected, the right-hand member central authorities of extruding head body (2) are equipped with the cooperation installation mouth and link up the groove.
3. The extrusion head of claim 1, wherein the thickness of the polyvinyl chloride casing pipe is adjustable by: the outer wall of adjusting cock body (3) is equipped with the screw thread, and the one end of adjusting cock body (3) is equipped with wedge head (11), and the one end central authorities of wedge head (11) are equipped with thickness and adjust head (12), screw thread, wedge head (11), thickness are adjusted head (12) and are adjusted cock body (3) structure as an organic whole.
4. The extrusion head of claim 1, wherein the thickness of the polyvinyl chloride casing pipe is adjustable by: the inside center of cooperation An Zhuangzui (10) is equipped with the discharge opening, and the discharge opening runs through cooperation installation mouth (10) in the horizontal direction, the left end of cooperation An Zhuangzui (10) and the thickness of adjusting cock body (3) one end adjust head (12) cooperation installation, the outer wall of cooperation An Zhuangzui (10) is equipped with the screw thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220358418.XU CN217573987U (en) | 2022-02-22 | 2022-02-22 | Extrusion head capable of adjusting thickness of polyvinyl chloride sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220358418.XU CN217573987U (en) | 2022-02-22 | 2022-02-22 | Extrusion head capable of adjusting thickness of polyvinyl chloride sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217573987U true CN217573987U (en) | 2022-10-14 |
Family
ID=83538588
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220358418.XU Active CN217573987U (en) | 2022-02-22 | 2022-02-22 | Extrusion head capable of adjusting thickness of polyvinyl chloride sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217573987U (en) |
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2022
- 2022-02-22 CN CN202220358418.XU patent/CN217573987U/en active Active
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