CN212446241U - Plastic product extrusion equipment with protection function - Google Patents
Plastic product extrusion equipment with protection function Download PDFInfo
- Publication number
- CN212446241U CN212446241U CN202020576987.2U CN202020576987U CN212446241U CN 212446241 U CN212446241 U CN 212446241U CN 202020576987 U CN202020576987 U CN 202020576987U CN 212446241 U CN212446241 U CN 212446241U
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- Prior art keywords
- extrusion
- heat
- preservation box
- heat preservation
- cylinder
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- Expired - Fee Related
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- 238000001125 extrusion Methods 0.000 title claims abstract description 70
- 229920003023 plastic Polymers 0.000 title claims abstract description 29
- 239000004033 plastic Substances 0.000 title claims abstract description 29
- 238000004321 preservation Methods 0.000 claims abstract description 23
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 20
- 239000000463 material Substances 0.000 claims abstract description 13
- 238000010438 heat treatment Methods 0.000 claims abstract description 8
- 238000009413 insulation Methods 0.000 claims description 22
- 230000005540 biological transmission Effects 0.000 claims description 6
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 claims 1
- 206010053615 Thermal burn Diseases 0.000 abstract description 3
- 239000000498 cooling water Substances 0.000 abstract description 3
- 239000002994 raw material Substances 0.000 description 6
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
Images
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- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model discloses a plastic products extrusion equipment with safeguard function relates to plastics extrusion moulding technical field. The utility model comprises a heat preservation box; two extruding cylinders are arranged between opposite surfaces of two ends of the inner wall of the heat preservation box; one ends of the two extrusion cylinders are mutually communicated with a material guide channel; an extrusion screw is rotatably connected between the two ends of the inner wall of the heat preservation box; a heat conduction pipe is sleeved between the inside of the heat preservation box and the two extrusion cylinders; the heat conduction pipe comprises two threaded conduits which are mutually sleeved with the extrusion cylinder; one end of each of the two threaded conduits is communicated with a water inlet pipe; one end of each of the two threaded guide pipes, which is far away from the water inlet pipe, is communicated with a water outlet pipe. The utility model discloses a heat that the heating of extruding cylinder distributed out and the mutual heat transfer of cooling water in the heat conduction pipe avoid the heat that gives off to run off, have reduced the consumption of the energy, and avoid the scald accident that the barrel surface temperature too high causes, adopt the structural design of two extruding cylinders simultaneously, have reduced the holistic area of equipment, and the practicality is stronger.
Description
Technical Field
The utility model belongs to the technical field of plastics extrusion moulding, especially, relate to a plastic products extrusion equipment with safeguard function.
Background
Plastics are widely used due to low price, light weight and firmness, the production of plastics also becomes an indispensable part in the current industrial production, in the plastic extrusion molding equipment, a plastic extruder is generally called as a main machine, a subsequent equipment matched with the plastic extruder is called as an auxiliary machine, the plastic extruder is developed for more than 100 years, and the plastic extrusion molding machine is one of a plurality of machines widely used in the plastic processing industry at present or in the future.
Current extruder barrel heating can be so that plastics melt in the barrel, and the moulding of the plastics of being convenient for, but the barrel exposes not only causes thermal loss in the air, because barrel surface temperature is too high moreover, causes the scald accident easily, consequently, partial extruder outside cover is equipped with the protection casing, but the heat loss in the protection casing causes the energy extravagant, and current extruder melts for guaranteeing plastics, and the extruder barrel sets up longer usually, has increased area of occupied space.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a plastic products extrusion equipment with safeguard function uses through insulation can, extrusion screw, heat pipe and the cooperation of two extrusion barrels to the problem pointed out among the above-mentioned background art has been solved.
In order to solve the technical problem, the utility model discloses a realize through following technical scheme:
the utility model relates to a plastic product extrusion device with protection function, which comprises an insulation can; two extrusion cylinders are arranged between opposite surfaces of two ends of the inner wall of the heat insulation box; one ends of the two extrusion cylinders are mutually communicated with a material guide channel;
extrusion screw rods are rotatably connected between the two ends of the inner wall of the heat insulation box and positioned in the two extrusion cylinders through ball bearings; a heat conduction pipe is sleeved between the inside of the heat preservation box and the two extrusion barrels;
the heat conduction pipe comprises two threaded conduits which are mutually sleeved with the extrusion cylinder; one end of each of the two threaded conduits is communicated with a water inlet pipe; the end part of the water inlet pipe penetrates through the heat insulation box; one ends of the two threaded guide pipes, which are far away from the water inlet pipe, are both communicated with a water outlet pipe; the end parts of the two water outlet pipes penetrate through the heat preservation box.
Further, the extrusion cylinder comprises a heat-conducting cylinder; an insulating cylinder is sleeved on the peripheral side surface of the heat conducting cylinder; and a heating resistance wire is arranged between the heat conducting cylinder and the insulating cylinder.
Furthermore, a support frame is arranged at the bottom of the heat insulation box; a servo motor is fixed on the surface of the support frame and positioned at one end of the heat insulation box; and the rotating shaft end of the servo motor is in transmission connection with one of the extrusion screws through a first belt.
Furthermore, the rotation directions of the two extrusion screws are opposite, and one ends of the two extrusion screws, which are positioned at the outer side of the heat insulation box, are mutually connected through a second belt in a transmission manner.
Furthermore, a feed hopper communicated with one of the extrusion cylinders is arranged at one end of the top of the heat preservation box, which is far away from the material guide channel; and an extrusion machine head communicated with the end part of the other extrusion cylinder is arranged at one end of one side of the heat preservation box, which is far away from the material guide channel.
The utility model discloses following beneficial effect has:
the utility model discloses an insulation can, the cooperation of extruding screw rod, heat pipe and two extruders is used, and the heat that the extruder heating distributed out and the mutual heat transfer of cooling water in the heat pipe avoid the heat that gives off to run off, have reduced the consumption of the energy, and avoid the scald accident that the barrel surface temperature is too high to cause, adopt the structural design of two extruders simultaneously, reduced the holistic area of equipment, the practicality is stronger.
Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a plastic product extrusion device with a protection function according to the present invention;
FIG. 2 is a schematic sectional view of a plastic product extrusion apparatus with a protection function;
FIG. 3 is an enlarged view taken at A in FIG. 2;
FIG. 4 is a schematic structural diagram of a heat pipe;
in the drawings, the components represented by the respective reference numerals are listed below:
1-insulation box, 2-extrusion screw, 3-heat conduction pipe, 4-servo motor, 5-first belt, 6-second belt, 101-extrusion cylinder, 102-material guide channel, 103-heat conduction cylinder, 104-insulation cylinder, 105-heating resistance wire, 106-support frame, 107-feed hopper, 108-extrusion head, 301-threaded guide pipe, 302-water inlet pipe, 303-water outlet pipe.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-4, the utility model relates to a plastic product extrusion device with protection function, which comprises an incubator 1; two extrusion cylinders 101 are arranged between opposite surfaces of two ends of the inner wall of the heat preservation box 1; one ends of the two extrusion cylinders 101 are mutually communicated with a material guide channel 102;
an extrusion screw 2 is rotatably connected between the two ends of the inner wall of the heat preservation box 1 and positioned inside the two extrusion cylinders 101 through ball bearings; a heat conduction pipe 3 is sleeved between the inside of the heat preservation box 1 and the two extrusion cylinders 101;
the heat conducting pipe 3 comprises two threaded conduits 301 which are mutually sleeved with the extrusion cylinder 101; one end of the two threaded conduits 301 is communicated with a water inlet pipe 302; the end part of the water inlet pipe 302 penetrates through the heat insulation box 1; one ends of the two threaded guide pipes 301, which are far away from the water inlet pipe 302, are both communicated with a water outlet pipe 303; the end parts of the two water outlet pipes 303 penetrate through the heat preservation box 1.
Wherein, the extruding cylinder 101 comprises a heat conducting cylinder 103; an insulating cylinder 104 is sleeved on the outer peripheral side surface of the heat conducting cylinder 103; a heating resistance wire 105 is arranged between the heat conducting cylinder 103 and the insulating cylinder 104.
Wherein, the bottom of the heat preservation box 1 is provided with a support frame 106; a servo motor 4 is fixed on the surface of the support frame 106 and positioned at one end of the heat insulation box 1; the rotating shaft end of the servo motor 4 is in transmission connection with one of the extrusion screws 2 through a first belt 5.
Wherein, the direction of rotation of two extrusion screw rods 2 is opposite, and the one end of two extrusion screw rods 2 is just located the insulation can 1 outside and is connected through second belt 6 transmission each other.
Wherein, a feed hopper 107 communicated with one of the extrusion cylinders 101 is arranged at one end of the top of the heat preservation box 1 far away from the material guide channel 102; an extrusion machine head 108 communicated with the end part of the other extrusion cylinder 101 is arranged at one side of the heat preservation box 1 and at one end far away from the material guide channel 102.
One specific application of this embodiment is: during the use, the plastics raw materials are fed from feeder hopper 107, the raw materials get into the extrusion cylinder 101 that is located insulation can 1 top, under the effect of servo motor 4, extrusion screw 2 rotates, make the raw materials extrude into another extrusion cylinder 101 from the extrusion cylinder 101 that is located insulation can 1 inside top, and the raw materials is in extrusion cylinder 101, heating resistor 105 circular telegram heats heat-conducting cylinder 103, heat the raw materials in extrusion cylinder 101, make the plastics raw materials melt, partial heat scatters and disappears and gets into insulation can 1, the heat exchange of cooling water and the heat in insulation can 1 in the heat-conducting pipe 3, the temperature in insulation can 1 has been reduced, the loss of energy has been reduced, and adopt the structural design of two extrusion cylinders 101, the holistic area of equipment has been reduced, high practicability.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., 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 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.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (5)
1. A plastic product extrusion device with a protection function,
the method is characterized in that:
comprises a heat preservation box (1); two extrusion cylinders (101) are arranged between opposite surfaces of two ends of the inner wall of the heat preservation box (1); one ends of the two extrusion cylinders (101) are mutually communicated with a material guide channel (102);
an extrusion screw (2) is rotatably connected between the two ends of the inner wall of the heat preservation box (1) and positioned in the two extrusion cylinders (101) through a ball bearing; a heat conduction pipe (3) is sleeved between the inside of the heat preservation box (1) and the two extrusion cylinders (101);
the heat conduction pipe (3) comprises two threaded pipes (301) which are sleeved with the extrusion cylinder (101); one end of each of the two threaded conduits (301) is communicated with a water inlet pipe (302); the end part of the water inlet pipe (302) penetrates through the heat insulation box (1); one ends of the two threaded guide pipes (301) far away from the water inlet pipe (302) are both communicated with a water outlet pipe (303); the end parts of the two water outlet pipes (303) penetrate through the heat preservation box (1).
2. A plastic product extrusion apparatus with shielding function according to claim 1, wherein the extrusion cylinder (101) comprises a heat conducting cylinder (103); an insulating cylinder (104) is sleeved on the outer peripheral side surface of the heat conducting cylinder (103); and a heating resistance wire (105) is arranged between the heat conducting cylinder (103) and the insulating cylinder (104).
3. The plastic product extrusion equipment with the protection function according to claim 1, characterized in that a support frame (106) is arranged at the bottom of the heat preservation box (1); a servo motor (4) is fixed on the surface of the support frame (106) and positioned at one end of the heat insulation box (1); the rotating shaft end of the servo motor (4) is in transmission connection with one of the extrusion screw rods (2) through a first belt (5).
4. The plastic product extrusion equipment with the protection function according to claim 1, wherein the rotation directions of the two extrusion screws (2) are opposite, and one ends of the two extrusion screws (2) which are positioned at the outer side of the insulation can (1) are mutually connected through a second belt (6) in a transmission way.
5. The plastic product extruding equipment with the protection function according to the claim 3, wherein the end of the top of the heat preservation box (1) far away from the material guiding channel (102) is provided with a feed hopper (107) communicated with one of the extruding cylinders (101); and an extrusion machine head (108) communicated with the end part of the other extrusion cylinder (101) is arranged at one side of the heat preservation box (1) and at one end far away from the material guide channel (102).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020576987.2U CN212446241U (en) | 2020-04-17 | 2020-04-17 | Plastic product extrusion equipment with protection function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020576987.2U CN212446241U (en) | 2020-04-17 | 2020-04-17 | Plastic product extrusion equipment with protection function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212446241U true CN212446241U (en) | 2021-02-02 |
Family
ID=74472939
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020576987.2U Expired - Fee Related CN212446241U (en) | 2020-04-17 | 2020-04-17 | Plastic product extrusion equipment with protection function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212446241U (en) |
-
2020
- 2020-04-17 CN CN202020576987.2U patent/CN212446241U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210202 |