CN214726343U - Extruder head capable of quickly replacing net - Google Patents
Extruder head capable of quickly replacing net Download PDFInfo
- Publication number
- CN214726343U CN214726343U CN202121206156.7U CN202121206156U CN214726343U CN 214726343 U CN214726343 U CN 214726343U CN 202121206156 U CN202121206156 U CN 202121206156U CN 214726343 U CN214726343 U CN 214726343U
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- China
- Prior art keywords
- net
- filter
- valve rod
- extruder head
- actuating cylinder
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- 238000001125 extrusion Methods 0.000 claims abstract description 32
- 238000010438 heat treatment Methods 0.000 claims description 10
- 239000002994 raw material Substances 0.000 abstract description 9
- 239000012535 impurity Substances 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 4
- 239000002699 waste material Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000071 blow moulding Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000010137 moulding (plastic) Methods 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 239000011265 semifinished product Substances 0.000 description 1
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- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model discloses an extrusion head capable of quickly replacing a net, which comprises a machine body, an extrusion head and a filter plate, wherein the extrusion head is arranged on the machine body, the machine body is provided with a discharge port and an extrusion flow channel, the extrusion head is provided with a plurality of discharge holes, the filter plate is arranged at the discharge port, the machine body is provided with a chute matched with the filter plate, the discharge port is communicated with the extrusion flow channel, and the extrusion flow channel is communicated with the discharge holes; the filter is equipped with two mounting holes, and the filter screen is installed respectively to two mounting holes, and the organism is installed and is driven the filter and slide in the spout and trade the net actuating mechanism, trades the net actuating mechanism and drives actuating cylinder and connecting rod including trading the net, and the filter drives actuating cylinder with trading the net and is connected, trades the net and drives actuating cylinder and be connected with the connecting rod, and the connecting rod is fixed in the organism. The utility model discloses a trade net and drive actuating cylinder drive filter and slide in the spout in order to carry out quick switching to the filter screen, guarantee the filter effect of impurity in the raw materials.
Description
Technical Field
The utility model belongs to the technical field of the plastic extrusion processing, especially, relate to an extruder head that can trade net fast.
Background
The plastic raw material is a semi-finished product in the plastic molding industry and is also a raw material produced by extrusion, injection molding, hollow blow molding, foaming and other molding processes.
The extruder is mainly used for blending modification of high polymer materials, and the raw materials are melted, mixed and extruded to obtain a molded material. The head of the extruder plays an indispensable role in the raw material forming process. In the extrusion process of the extruder, impurities contained in the raw materials need to be filtered, but when the filter screen is blocked by the impurities, the filter screen is taken down and replaced again, so that long time is consumed.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the main technical problem who solves provides an extruder head that can trade the net fast, trades the net and drives actuating cylinder drive filter and slide in order to carry out quick switching to the filter screen in the spout, guarantees the filter effect of impurity in the raw materials.
In order to solve the technical problem, the utility model discloses a technical scheme be: an extrusion head capable of quickly replacing a screen comprises a machine body, an extrusion head and a filter plate, wherein the extrusion head is arranged on the machine body, the machine body is provided with a discharge port and an extrusion flow channel, the extrusion head is provided with a plurality of discharge holes, the filter plate is arranged at the discharge port, the machine body is provided with a chute matched with the filter plate, the discharge port is communicated with the extrusion flow channel, and the extrusion flow channel is communicated with the discharge holes;
the filter is equipped with two mounting holes, and the filter screen is installed respectively to two mounting holes, the organism is installed and is driven the gliding drive mechanism that trades of filter in the spout, trade net drive mechanism and drive actuating cylinder and connecting rod including trading the net, the filter with trade the net and drive actuating cylinder and connect, trade the net drive actuating cylinder with the connecting rod is connected, the connecting rod is fixed in the organism.
Further, the valve rod is installed to the organism, the valve rod is equipped with through-hole and waste discharge hole, the valve rod drives actuating cylinder with the valve rod and is connected, the valve rod drives actuating cylinder and is connected with the dead lever, the dead lever is fixed in the organism.
Further, extrude the head and install a plurality of heating rod, a plurality of the heating rod is along extrude the circumference evenly distributed of head.
Further, the valve rod is provided with a guide sheet, and the guide sheet is provided with a sliding hole corresponding to the fixing rod so that the valve rod can conveniently slide along the fixing rod.
Further, a plurality of the discharge holes are uniformly distributed along the circumferential direction of the extrusion head, and the discharge holes are provided with two circles which are arranged at intervals.
Further, the device comprises a controller, wherein the heating rod, the net changing driving cylinder and the valve rod driving cylinder are electrically connected with the controller.
Further, the extruder head is a three-screw extruder head.
The beneficial effects of the utility model are that following several points have at least:
the utility model discloses a filter is equipped with two mounting holes, and the filter screen is installed respectively to two mounting holes, and the organism is installed and is driven the gliding drive mechanism that trades of filter in the spout, trades the net and drives actuating cylinder drive filter and slide in the spout in order to carry out quick switching to the filter screen, guarantees the filter effect of impurity in the raw materials, and what worth mentioning is, the setting of mounting hole, as long as take off the filter screen, alright realize changing the filter screen;
the utility model discloses a valve rod is installed to the organism, and the valve rod is equipped with the through-hole and arranges useless hole, and the valve rod drives the motion of actuating cylinder drive valve rod, switches between through-hole and the waste discharge hole, is convenient for discharge the waste material.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a cross-sectional view of the present invention;
fig. 3 is an enlarged view of fig. 1 at a of the present invention;
FIG. 4 is a schematic structural view of the filter plate and the filter screen of the present invention;
the parts in the drawings are marked as follows:
the device comprises a machine body 1, a discharge hole 11, an extrusion flow channel 12, an extrusion head 2, a discharge hole 21, a heating rod 22, a filter plate 3, a mounting hole 31, a filter screen 32, a screen replacing driving cylinder 41, a connecting rod 42, a valve rod 51, a through hole 52, a waste discharge hole 53, a fixing rod 54, a guide sheet 55 and a sliding hole 551.
Detailed Description
The following detailed description of the preferred embodiments of the present invention will be provided in conjunction with the accompanying drawings, so as to enable those skilled in the art to more easily understand the advantages and features of the present invention, and thereby define the scope of the invention more clearly and clearly.
Example (b): an extrusion head capable of rapidly replacing a screen is disclosed, as shown in fig. 1-4, and comprises a machine body 1, an extrusion head 2 and a filter plate 3, wherein the extrusion head 2 is mounted on the machine body 1, the machine body 1 is provided with a discharge port 11 and an extrusion flow channel 12, the extrusion head 2 is provided with a plurality of discharge holes 21, the filter plate 3 is mounted at the discharge port, the machine body 1 is provided with a chute matched with the filter plate 3, the discharge port 11 is communicated with the extrusion flow channel 12, and the extrusion flow channel 12 is communicated with the discharge holes 21;
the filter 3 is equipped with two mounting holes 31, and filter screen 32 is installed respectively to two mounting holes 31, organism 1 is installed and is driven filter 3 gliding drive mechanism that trades in the spout, it drives actuating cylinder 41 and connecting rod 42 to trade net drive actuating mechanism including trading the net, the filter 3 with it drives actuating cylinder 41 and connects to trade the net, trade net drive actuating cylinder 41 with connecting rod 42 connects, connecting rod 42 is fixed in organism 1.
The machine body 1 is provided with a valve rod 51, the valve rod 51 is provided with a through hole 52 and a waste discharge hole 53, the valve rod 51 is connected with a driving cylinder of the valve rod 51, the driving cylinder of the valve rod 51 is connected with a fixing rod 54, and the fixing rod 54 is fixed on the machine body 1.
Extrude first 2 and install a plurality of heating rod 22, a plurality of heating rod 22 along extrude first 2 circumference evenly distributed.
The valve rod 51 is mounted with a guide plate 55, and the guide plate 55 is provided with a sliding hole 551 corresponding to the fixing rod 54 to facilitate sliding of the valve rod 51 along the fixing rod 54.
A plurality of discharge opening 21 is along extruding the circumference evenly distributed of head 2, just discharge opening 21 is equipped with two circles, two circles discharge opening 21 interval arrangement.
The device further comprises a controller, and the heating rod 22, the net changing driving cylinder 41 and the valve rod 51 driving cylinder are all electrically connected with the controller.
The extruder head is a three-screw extruder head.
The working principle of the utility model is as follows: trade the net and drive actuating cylinder drive filter and slide in the spout in order to carry out quick switching to the filter screen, guarantee the filter effect of impurity in the raw materials, after reloading, the waste material is discharged from the hole of wasting discharge, and the valve rod drives actuating cylinder drive valve rod motion, makes the through-hole with extrude the runner intercommunication, extrudes from the discharge opening of extruding the head.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structure changes made in the specification and the attached drawings or directly or indirectly applied to other related technical fields are included in the same principle as the present invention.
Claims (7)
1. The utility model provides an extruder head that can trade net fast which characterized in that: the extrusion head is arranged on the machine body, the machine body is provided with a discharge hole (11) and an extrusion flow channel (12), the extrusion head is provided with a plurality of discharge holes (21), the filter plate is arranged at the discharge hole, the machine body is provided with a chute matched with the filter plate, the discharge hole is communicated with the extrusion flow channel, and the extrusion flow channel is communicated with the discharge holes;
the filter is equipped with two mounting holes (31), and filter screen (32) are installed respectively to two mounting holes, the organism is installed and is driven the filter gliding drive mechanism that trades in the spout, trade net drive mechanism and drive actuating cylinder (41) and connecting rod (42) including trading the net, the filter with trade the net and drive actuating cylinder and connect, trade the net drive actuating cylinder with the connecting rod is connected, the connecting rod is fixed in the organism.
2. The extruder head capable of rapidly changing a net according to claim 1, wherein: valve rod (51) are installed to the organism, the valve rod is equipped with through-hole (52) and exhaust hole (53), the valve rod drives actuating cylinder with the valve rod and is connected, valve rod drives actuating cylinder and is connected with dead lever (54), the dead lever is fixed in the organism.
3. The extruder head capable of rapidly changing a net according to claim 2, wherein: extrude the head and install a plurality of heating rod (22), a plurality of the heating rod along extrude the circumference evenly distributed of head.
4. The extruder head capable of rapidly changing a net according to claim 2, wherein: the valve rod is provided with a guide sheet (55) which is provided with a sliding hole (551) corresponding to the fixing rod so as to facilitate the sliding of the valve rod along the fixing rod.
5. The extruder head capable of rapidly changing a net according to claim 1, wherein: a plurality of the discharge opening is along extruding the circumference evenly distributed of head, just the discharge opening is equipped with two rings, two rings the discharge opening interval is arranged.
6. The extruder head capable of rapidly changing a net according to claim 3, wherein: the heating rod, the net changing driving cylinder and the valve rod driving cylinder are electrically connected with the controller.
7. The extruder head capable of rapidly changing a net according to claim 1, wherein: the extruder head is a three-screw extruder head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121206156.7U CN214726343U (en) | 2021-06-01 | 2021-06-01 | Extruder head capable of quickly replacing net |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121206156.7U CN214726343U (en) | 2021-06-01 | 2021-06-01 | Extruder head capable of quickly replacing net |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214726343U true CN214726343U (en) | 2021-11-16 |
Family
ID=78626997
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121206156.7U Active CN214726343U (en) | 2021-06-01 | 2021-06-01 | Extruder head capable of quickly replacing net |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214726343U (en) |
-
2021
- 2021-06-01 CN CN202121206156.7U patent/CN214726343U/en active Active
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