CN217346588U - Cleaning device for die head of plastic extruding machine - Google Patents
Cleaning device for die head of plastic extruding machine Download PDFInfo
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- CN217346588U CN217346588U CN202220510600.2U CN202220510600U CN217346588U CN 217346588 U CN217346588 U CN 217346588U CN 202220510600 U CN202220510600 U CN 202220510600U CN 217346588 U CN217346588 U CN 217346588U
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- base
- thimble
- clamping
- extruding machine
- heating
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Abstract
The utility model discloses a extruding machine die head cleaning device, include: a base; the clamping mechanism is used for fixing the base on a die head of the extruding machine; clearance mechanism, clearance mechanism install on the base, are provided with heating sleeve, and it is provided with the thimble to slide in the heating sleeve, and heating sleeve can heat the thimble, and the front end of thimble can stretch into in the discharge opening of extruding machine and clear up the discharge opening. Be provided with fixture on the base, can fix this device on the mould head of extruding machine, be provided with clearance mechanism on the base, clearance mechanism is provided with the thimble, the front end of thimble can stretch into in the discharge opening of extruding machine and clear up the discharge opening, and simultaneously, clearance mechanism is provided with the heating sleeve, the heating sleeve can heat the thimble, the material that condenses in the discharge opening can be melted to the thimble after the heating, make the material that blocks up the discharge opening clear up of being convenient for more, broken problem takes place when having avoided using metal bar or wire to dredge by force, high durability and convenient use.
Description
Technical Field
The utility model relates to a cleaning device, in particular to extruding machine die head cleaning device.
Background
The plastic extruding machine is equipment for re-molding after plastic raw materials are melted, the plastic raw materials enter the plastic extruding machine from a hopper, the plastic raw materials are conveyed forwards under the driving of a screw rod in a machine barrel, the materials are melted under the heating, screw rod shearing and compression effects of the machine barrel in the forward movement process, and the melted materials are coagulated and molded through a discharge hole of the plastic extruding machine. In the working process of the plastic extruding machine, the discharge hole is easy to block and the like. At present, the discharge hole is generally dredged by using a metal rod or a metal wire, the discharge hole dredged by using the method is not thoroughly cleaned, and the metal rod or the metal wire is easy to break in the discharge hole, so that the use is very inconvenient.
SUMMERY OF THE UTILITY MODEL
The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a extruding machine die head cleaning device can swiftly clear up the discharge opening of extruding machine to convenient to use.
According to the utility model discloses extruding machine die head cleaning device includes:
a base;
the clamping mechanism is used for fixing the base on a die head of the plastic extruding machine;
the cleaning mechanism is installed on the base and provided with a heating sleeve, a thimble is arranged in the heating sleeve in a sliding mode, the heating sleeve is used for heating the thimble, and the front end of the thimble can stretch into the discharge hole of the plastic extruding machine and can clean the discharge hole.
According to the utility model discloses an embodiment has following technological effect at least:
be provided with fixture on the base, can fix this device on the die head of extruding machine, be provided with clearance mechanism on the base, clearance mechanism is provided with the thimble, the front end of thimble can stretch into in the discharge opening of extruding machine and clear up the discharge opening, and simultaneously, clearance mechanism is provided with the heating sleeve, the heating sleeve can heat the thimble, the material that condenses in the discharge opening can be melted to the thimble after the heating, make the material that blocks up the discharge opening clear up of being convenient for more, the cracked problem takes place when having avoided using excellent metal or wire to dredge by force, high durability and convenient use, the staff's operation of being convenient for.
According to some embodiments of the present invention, the thimble is a hollow structure.
According to the utility model discloses an embodiment has following technological effect at least:
the ejector pin is designed to be of a hollow structure, and materials melted by the ejector pin can be discharged outside through the hollow structure of the ejector pin, so that the discharge hole is cleaned more thoroughly.
According to some embodiments of the utility model, the clearance mechanism includes the carousel, the carousel rotates to be installed on the base, be provided with the straight slot hole on the carousel, heating sleeve slidable mounting be in the straight slot hole.
According to the utility model discloses an embodiment has following technological effect at least:
the turntable is rotatably installed on the base, the heating sleeve is slidably installed in the straight slotted hole, and through the design of the structure, the heating sleeve can move on the plane of the die head in a polar coordinate moving mode, so that the discharge hole in any position on the die head can be cleaned.
According to the utility model discloses a some embodiments, heating sleeve's upper end is rotated and is installed the lifting cover, thimble threaded connection the lifting cover, the lifting cover can drive at the pivoted in-process the thimble reciprocates.
According to the utility model discloses a some embodiments, clearance mechanism is provided with driving motor, be provided with the gear on the lifting sleeve, the driving motor transmission is connected the gear, in order to be used for driving the lifting sleeve is rotatory.
According to the utility model discloses an embodiment has following technological effect at least:
through setting up driving motor and driving the lifting sleeve and rotate, the thimble can reciprocate in heating sleeve, has improved this device's degree of automation.
According to some embodiments of the utility model, be provided with induction heating coil in the heating sleeve, it is right to be used for the thimble carries out induction heating.
According to the utility model discloses an embodiment has following technological effect at least:
in this embodiment, the thimble is heated by the induction heating coil, so that the heating efficiency is high and the heating time is short.
According to some embodiments of the utility model, fixture includes 4 clamping jaw subassembly, control ring, guide arm and screw rod, base circumference is provided with 4 clamping jaw subassembly, the lower extreme of guide arm is fixed wear to establish in the upper and upper end of control ring on the base, the upper end of screw rod is rotated and is installed upper and lower end threaded connection on the base the control ring, the control ring with clamping jaw subassembly is connected for when the screw rod rotates and reciprocates, drive clamping jaw subassembly and open or receive in step.
According to the utility model discloses an embodiment has following technological effect at least:
fixture is provided with 4 clamping jaw assemblies along base circumference, and the in-process that the control ring reciprocated in the screw rod can drive clamping jaw assembly and open or receive and close, adopts 4 clamping jaw assembly's symmetry setting, can the discoid die head of centre gripping or the die head of rectangle form, has improved the practicality of this device.
According to some embodiments of the utility model, clamping jaw assembly includes mount pad, first arm lock, second arm lock, clamping jaw and pull rod, the mount pad is installed on the base, first arm lock with second arm lock parallel arrangement, first arm lock with the upper end of second arm lock is articulated respectively mount pad, lower extreme are articulated respectively the clamping jaw, the one end of pull rod is articulated control ring, the other end are articulated second arm lock.
According to the utility model discloses an embodiment has following technological effect at least:
a first clamping arm and a second clamping arm which are arranged in parallel are adopted, and form a four-bar mechanism with the mounting seat and the clamping jaw. Ensures that the clamping jaws move towards the designated direction and improves the safety performance of the clamping jaw assembly.
According to some embodiments of the invention, the inner side of the clamping jaw is provided with an arc-shaped recess.
According to the utility model discloses an embodiment has following technological effect at least:
when the clamping jaw is used for clamping the periphery of the die head, the arc-shaped concave part is arranged on the inner side of the clamping jaw, so that the clamping jaw can form a multi-point contact structure when being abutted to the die head, and the clamping is more stable.
According to some embodiments of the utility model, the clamping jaw is provided with anti-skidding stripe in the upper and lower both ends of arc concave part.
According to the utility model discloses an embodiment has following technological effect at least:
the clamping jaw is provided with the structure of anti-skidding stripe in the upper and lower both ends of arc concave part, takes place to skid when can avoiding the centre gripping die head of clamping jaw.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic cross-sectional view of the present invention;
fig. 3 is a partial sectional view of the present invention;
in the figure: 100-base, 200-clamping mechanism, 210-control ring, 220-guide rod, 230-screw rod, 240-mounting seat, 250-first clamping arm, 260-second clamping arm, 270-clamping jaw, 271-arc concave part, 272-anti-slip stripe, 280-pull rod, 300-cleaning mechanism, 310-heating sleeve, 320-thimble, 330-rotary table, 331-straight slotted hole, 340-lifting sleeve and 350-induction heating coil.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention. Furthermore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1 to 3, the utility model provides a cleaning device for a die head of an extruding machine, comprising:
a base 100;
a clamping mechanism 200 for fixing the base 100 to a die head of an extruder;
Be provided with fixture 200 on base 100, fixture 200 can fix this device on the die head of extruding machine, still be provided with clearance mechanism 300 on base 100, clearance mechanism 300 is provided with thimble 320, the front end of thimble 320 can stretch into the discharge opening of extruding machine and clear up the discharge opening, and simultaneously, clearance mechanism 300 is provided with heating sleeve 310, heating sleeve 310 can heat thimble 320, thimble 320 after the heating can melt the material that condenses in the discharge opening, the material that makes the jam discharge opening is convenient for clear up more, broken problem takes place when having avoided using metal bar or wire to dredge by force, high durability and convenient use, the staff's operation of being convenient for.
In some embodiments of the present invention, the thimble 320 is a hollow structure.
The ejector pin 320 is designed to be of a hollow structure, and materials melted by the ejector pin 320 can be discharged outside through the hollow structure of the ejector pin 320, so that the discharge hole is cleaned more thoroughly.
In some embodiments of the present invention, the cleaning mechanism 300 includes a rotating disc 330, the rotating disc 330 is rotatably installed on the base 100, a straight slot 331 is provided on the rotating disc 330, and the heating sleeve 310 is slidably installed in the straight slot 331.
The turntable 330 is rotatably mounted on the base 100, the heating sleeve 310 is slidably mounted in the straight slotted hole 331, and through the design of the structure, the heating sleeve 310 can move on the plane of the die head in a polar coordinate moving mode, so that the discharge hole at any position on the die head can be cleaned.
In some embodiments of the present invention, the upper end of the heating sleeve 310 is rotatably installed with the lifting sleeve 340, the thimble 320 is connected to the lifting sleeve 340 by a screw, and the lifting sleeve 340 can drive the thimble 320 to move up and down in the rotating process.
The utility model discloses an in some embodiments, clearance mechanism 300 is provided with driving motor, is provided with the gear on the lift cover 340, and the driving motor transmission connects the gear for it is rotatory to be used for driving lift cover 340.
Through setting up driving motor and driving lifting sleeve 340 and rotate, thimble 320 can reciprocate in heating sleeve 310, has improved this device's degree of automation.
In some embodiments of the present invention, an induction heating coil 350 is disposed in the heating sleeve 310 for induction heating the thimble 320.
Specifically, the device comprises: a base 100, a clamping mechanism 200 and a cleaning mechanism 300; the clamping mechanism 200 can fix the base 100 on a die head of the extruding machine; the cleaning mechanism 300 includes: the heating device comprises a rotary table 330, a heating sleeve 310, thimbles 320, a lifting sleeve 340 and a driving motor, wherein the rotary table 330 is rotatably installed on the base 100, a straight slot 331 is formed in the end face of the rotary table 330, the heating sleeve 310 is slidably installed in the straight slot 331, an induction heating coil 350 is arranged in the heating sleeve 310 and used for heating the thimbles 320 slidably penetrating through the heating sleeve 310, the lifting sleeve 340 is rotatably installed at the upper end of the heating sleeve 310 and is in threaded connection with the thimbles 320, a gear is arranged on the outer peripheral side of the lifting sleeve 340, the driving motor is in transmission connection with the gear and used for driving the lifting sleeve 340 to rotate, and the lifting sleeve 340 can drive the thimbles 320 to move up and down in the rotating process. During operation, induction heating coil 350 heats thimble 320 earlier, heats to suitable temperature after, and driving motor drives lifting sleeve 340 and rotates, further drives thimble 320 through threaded connection and moves towards the discharge opening in-process, and at the in-process of clearance discharge opening, the fused material can be discharged the die head outside through the hollow structure of thimble 320.
The utility model discloses an in some embodiments, fixture 200 includes 4 clamping jaw assembly, control ring 210, guide arm 220 and screw rod 230, base 100 circumference is provided with 4 clamping jaw assembly, the lower extreme of guide arm 220 is fixed on control ring 210, the upper end is worn to establish on base 100, the upper end of screw rod 230 is rotated and is installed on base 100, lower extreme threaded connection control ring 210, control ring 210 is connected with clamping jaw assembly, so that when screw rod 230 rotates and reciprocates, it opens or receives to drive clamping jaw assembly in step.
In some embodiments of the present invention, the clamping jaw assembly includes a mounting seat 240, a first clamping arm 250, a second clamping arm 260, a clamping jaw 270 and a pull rod 280, the mounting seat 240 is mounted on the base 100, the first clamping arm 250 and the second clamping arm 260 are arranged in parallel, the upper ends of the first clamping arm 250 and the second clamping arm 260 are respectively hinged to the mounting seat 240, the lower ends of the first clamping arm 250 and the second clamping arm 260 are respectively hinged to the clamping jaw 270, and one end of the pull rod 280 is hinged to the control ring 210, and the other end of the pull rod is hinged to the second clamping arm 260.
First and second clamp arms 250 and 260 are arranged in parallel and form a four-bar mechanism with mounting base 240 and clamping jaw 270. Ensuring that the jaws 270 move in the designated direction and improving the safety of the jaw assembly.
In some embodiments of the present invention, the inner side of the clamping jaw 270 is provided with an arc-shaped recess 271.
When the clamping jaw 270 clamps the periphery side of the die head, the arc-shaped concave part 271 is arranged on the inner side of the clamping jaw 270, so that the clamping jaw 270 can form a multi-point contact structure when abutting against the die head, and the clamping is more stable.
In some embodiments of the present invention, the clamping jaw 270 is provided with anti-slip stripes 272 at the upper and lower ends of the arc-shaped concave portion 271.
The clamping jaw 270 is provided with anti-slip stripes 272 at the upper and lower ends of the arc-shaped concave portion 271, so that slipping can be avoided when the clamping jaw 270 clamps a die head.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.
Claims (10)
1. An extruder die cleaning apparatus, comprising:
a base;
the clamping mechanism is used for fixing the base on a die head of the plastic extruding machine;
the cleaning mechanism is installed on the base and is provided with a heating sleeve, a thimble is arranged in the heating sleeve in a sliding mode, the heating sleeve is used for heating the thimble, and the front end of the thimble can stretch into the discharge hole of the extruding machine and is right the discharge hole is cleaned.
2. The extruder die cleaning apparatus of claim 1, wherein said ejector pin is hollow.
3. The extruder die cleaning apparatus of claim 2, wherein said cleaning mechanism comprises a turntable rotatably mounted on said base, said turntable having a slotted hole therein, said heating sleeve being slidably mounted in said slotted hole.
4. The cleaning device for the die head of the extruding machine as claimed in claim 3, wherein a lifting sleeve is rotatably mounted at the upper end of the heating sleeve, the ejector pin is in threaded connection with the lifting sleeve, and the lifting sleeve can drive the ejector pin to move up and down in the rotating process.
5. The extruder die cleaning apparatus of claim 4, wherein the cleaning mechanism is provided with a drive motor, the lifting sleeve is provided with a gear, and the drive motor is in transmission connection with the gear for driving the lifting sleeve to rotate.
6. The extruder die cleaning apparatus of claim 5, wherein an induction heating coil is disposed within said heating sleeve for inductively heating said ejector pin.
7. The cleaning device for the die head of the extruding machine as claimed in claim 1, wherein the clamping mechanism comprises 4 clamping jaw assemblies, a control ring, a guide rod and a screw rod, the base is circumferentially provided with 4 clamping jaw assemblies, the lower end of the guide rod is fixed on the control ring, the upper end of the guide rod penetrates through the base, the upper end of the screw rod is rotatably installed on the upper end and the lower end of the base and is in threaded connection with the control ring, and the control ring is connected with the clamping jaw assemblies so as to drive the clamping jaw assemblies to synchronously open or close when the screw rod rotates and moves up and down.
8. The extruder die cleaning apparatus of claim 7, wherein said clamping jaw assembly comprises a mounting base, a first clamping arm, a second clamping arm, a clamping jaw and a pull rod, said mounting base is mounted on said base, said first clamping arm and said second clamping arm are arranged in parallel, the upper end of said first clamping arm and the lower end of said second clamping arm are respectively hinged to said mounting base, the lower end of said first clamping arm and the lower end of said second clamping arm are respectively hinged to said clamping jaw, and one end of said pull rod is hinged to said control ring, and the other end of said pull rod is hinged to said second clamping arm.
9. The extruder die cleaning apparatus of claim 8, wherein the inside of said jaws are provided with arcuate recesses.
10. The extruder die cleaning apparatus of claim 9, wherein said jaws are provided with non-slip strips at the upper and lower ends of the arcuate recesses.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220510600.2U CN217346588U (en) | 2022-03-07 | 2022-03-07 | Cleaning device for die head of plastic extruding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220510600.2U CN217346588U (en) | 2022-03-07 | 2022-03-07 | Cleaning device for die head of plastic extruding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217346588U true CN217346588U (en) | 2022-09-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220510600.2U Active CN217346588U (en) | 2022-03-07 | 2022-03-07 | Cleaning device for die head of plastic extruding machine |
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| CN (1) | CN217346588U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116749490A (en) * | 2023-08-16 | 2023-09-15 | 张家港市云臻科技有限公司 | Multi-layer co-extrusion blow molding machine head device |
-
2022
- 2022-03-07 CN CN202220510600.2U patent/CN217346588U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116749490A (en) * | 2023-08-16 | 2023-09-15 | 张家港市云臻科技有限公司 | Multi-layer co-extrusion blow molding machine head device |
| CN116749490B (en) * | 2023-08-16 | 2023-11-07 | 张家港市云臻科技有限公司 | Multi-layer co-extrusion blow molding machine head device |
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Denomination of utility model: A Cleaning Device for Extruder Die Head Effective date of registration: 20230817 Granted publication date: 20220902 Pledgee: Jiangmen Rural Commercial Bank Co.,Ltd. Pledgor: Jiangmen Guangtong Plastic Co.,Ltd. Registration number: Y2023980052609 |