CN215095438U - Injection molding machine capable of accurately controlling temperature - Google Patents
Injection molding machine capable of accurately controlling temperature Download PDFInfo
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- CN215095438U CN215095438U CN202120927653.XU CN202120927653U CN215095438U CN 215095438 U CN215095438 U CN 215095438U CN 202120927653 U CN202120927653 U CN 202120927653U CN 215095438 U CN215095438 U CN 215095438U
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- injection molding
- molding machine
- heating mechanism
- pipe
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Abstract
The utility model discloses an injection molding machine capable of accurately controlling temperature, which comprises a charging barrel matched with a screw rod of the injection molding machine, wherein the outer side of the charging barrel is sleeved with a heating mechanism, the heating mechanism comprises two semicircular hoops which are mutually rotatably connected, the other ends of the two hoops which are rotatably connected are both fixedly provided with a fixed edge, the two fixed edges are fixedly connected through bolts, the outer surface of the hoop is provided with a plurality of electric heating pipes which are uniformly arranged, a heat conducting fin which is fixedly connected with the hoop is arranged between two adjacent electric heating pipes, when the heating mechanism is heated to be overhigh in temperature, the air of the fan is blown into the casing through the air inlet pipe, the heat is rapidly dissipated through the heat conducting fins, the heat is discharged through the air outlet pipe, the efficiency of cooling the interior of the heating mechanism is greatly improved, the cooling effect is better, the temperature control is better ensured, meanwhile, the two cuffs which are rotatably connected enable the heating mechanism to be more convenient to mount and dismount.
Description
Technical Field
The utility model relates to an injection molding machine technical field specifically is an injection molding machine that can accurate control temperature.
Background
An injection molding machine is also known as an injection molding machine or an injection machine. It is a main forming equipment for making various shaped plastic products from thermoplastic plastics or thermosetting plastics by using plastic forming mould. The device is divided into a vertical type, a horizontal type and a full-electric type. The injection molding machine can heat the plastic, apply high pressure to the molten plastic, and inject it to fill the mold cavity.
The prior Chinese patent with publication number CN204451113U discloses a temperature control material barrel of an injection molding machine. The charging barrel body comprises a preheating section corresponding to a charging section of the injection molding machine screw, a heating section corresponding to a compression section of the injection molding machine screw and a heat preservation section corresponding to a homogenization section of the injection molding machine screw; a heating cavity is formed on the outer wall of the heating section, and a heating device is arranged in the heating cavity; an air outlet cavity communicated with the heating cavity is arranged on the outer wall of the preheating section, an air inlet hole is arranged on the heating cavity, and an air outlet hole is arranged on the air outlet cavity; a temperature sensor is arranged on the side wall of the heat preservation section, and a heat preservation layer is wrapped on the periphery of the heat preservation section; the air inlet is used for introducing low-temperature gas to cool the heating device, and the low-temperature gas flows out of the air outlet after sequentially flowing through the heating cavity and the air outlet cavity. The utility model discloses realization that can the preferred is to the control of this internal material temperature of feed cylinder.
However, the above-described heating mechanism for a cylinder for an injection molding machine is inconvenient to mount and dismount in the later stage on the cylinder, and has a poor cooling effect when the heating mechanism is cooled.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an injection molding machine that can accurate control temperature, the dismantlement of the installation of heating mechanism and later stage that aims at improving the feed cylinder for the injection molding machine on the feed cylinder is not just put to the poor problem of cooling effect when cooling to heating mechanism.
The utility model discloses a realize like this:
the utility model provides an injection molding machine that can accurate control temperature, include with injection molding machine screw rod complex feed cylinder, the outside cover of feed cylinder is equipped with heating mechanism, heating mechanism includes the cuff of two semicircular rotation each other connections, two cuffs rotate the other end of connecting mutually and all fix and be provided with fixed limit, and through bolt fixed connection between two fixed limits, the outside surface of cuff is provided with a plurality of align to grid's electric heating pipe, and set up after between two adjacent electric heating pipe with cuff fixed connection's conducting strip, the outside cover of electric heating pipe and conducting strip is equipped with the cover shell, the one end of cover shell is connected with out the tuber pipe, and the other end of cover shell is connected with the air-supply line.
Through adopting above-mentioned technical scheme, when heating mechanism heats the feed cylinder, blow into the cover shell through the air-supply line with the wind of fan when the temperature heating is too high in and through and carry out quick heat dissipation through the conducting strip and through the efficiency of the inside cooling of the great improvement heating mechanism of play tuber pipe discharge, have the better assurance temperature's of better cooling effect control, make heating mechanism's installation and dismantlement more convenient through two cuffs of rotating the connection simultaneously.
Preferably, the charging barrel is provided with an annular mounting groove matched with the hoop, and the outer side of the charging barrel is also provided with a temperature sensor.
Through adopting above-mentioned technical scheme, the installation of installation groove to the cuff that sets up is fixed to can real-timely carry out the monitoring of temperature through the temperature sensor who sets up.
Preferably, the end part of the air inlet pipe is provided with a plug, and the outer side of the plug is provided with a sealing ring.
Through adopting above-mentioned technical scheme, the air-supply line is installed fixedly through the plug to realize sealed through the sealing washer.
The fine one, the cover shell passes through the connecting pipe to be connected with the air-supply line, and the one end of connecting pipe is provided with the adapter sleeve with plug complex, and the fixed plate that is provided with in the outside of adapter sleeve, and the fixed plate is screwed up and is penetrated and have the locking screw that carries out the top tightly to the plug.
Through adopting above-mentioned technical scheme, the adapter sleeve realizes being connected with mutually supporting of plug to through twisting tight realization fixed locking of locking screw pair plug top.
Preferably, the casing is of a double-layer structure, and the inner side of the casing is provided with a heat insulation layer.
Through adopting above-mentioned technical scheme, the cover shell sets up to bilayer structure and fills the heat preservation and has better heat preservation effect.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses in when heating mechanism heats the feed cylinder, blow into the cover shell through the air-supply line with the wind of fan when the temperature heating is too high and through and carry out quick heat dissipation through the conducting strip and through the efficiency of the great improvement heating mechanism inside cooling of play tuber pipe discharge, have the control of the better assurance temperature of better cooling effect, make the installation of heating mechanism and dismantle more convenient through two cuffs of rotating the connection simultaneously.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
FIG. 1 is a perspective view of an injection molding machine capable of precisely controlling temperature according to the present invention;
FIG. 2 is a schematic view of a barrel of an injection molding machine capable of accurately controlling temperature according to the present invention;
FIG. 3 is a schematic view of a heating mechanism of an injection molding machine capable of accurately controlling temperature according to the present invention;
FIG. 4 is a schematic view of the internal structure of the heating mechanism of the injection molding machine of the present invention, which can precisely control the temperature;
FIG. 5 is a schematic view of an air inlet pipe of an injection molding machine capable of accurately controlling temperature according to the present invention;
fig. 6 is a schematic view of a connection pipe of an injection molding machine capable of accurately controlling temperature according to the present invention.
In the figure: 1. a charging barrel; 11. mounting grooves; 2. a heating mechanism; 21. fixing the edge; 22. a ferrule; 23. a housing; 24. an electric heating tube; 25. a heat conductive sheet; 3. a temperature sensor; 4. an air outlet pipe; 5. an air inlet pipe; 51. a plug; 52. a seal ring; 6. a connecting pipe; 61. connecting sleeves; 62. a fixing plate; 63. and locking the screw.
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are 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 work belong to the protection scope of the present invention. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention.
Specifically, referring to fig. 5 and 6, a plug 51 is disposed at an end of the air inlet pipe 5, a sealing ring 52 is disposed outside the plug 51, the air inlet pipe 5 is fixed on a connecting sleeve 61 through the plug 51 and sealed by the sealing ring 52, the casing 23 is connected to the air inlet pipe 5 through the connecting pipe 6, a connecting sleeve 61 matched with the plug 51 is disposed at one end of the connecting pipe 6, a fixing plate 62 is fixedly disposed outside the connecting sleeve 61, a locking screw 63 for tightening the plug 51 is screwed on the fixing plate 62, the connecting sleeve 61 is matched and connected with the plug 51, and the plug 51 is tightened by screwing the locking screw 63 to achieve fixed locking.
The working principle is that the hoop 22 heats the charging barrel 1 by continuously heating the electric heating pipe 24 and rapidly conducting heat through the heat conducting sheet 25, and when the temperature is too high, the fan continuously blows cold air and enters the sleeve 23 through the air inlet pipe 5 to dissipate heat in the sleeve 23, and then the air outlet pipe 4 rapidly discharges the heat to complete the control of the temperature of the heating mechanism 2.
The device obtained by the design can basically meet the requirements of the installation and the later-stage disassembly of the heating mechanism of the charging barrel for the injection molding machine on the charging barrel, and has good cooling effect when the heating mechanism is cooled.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. An injection molding machine capable of accurately controlling temperature, comprising a charging barrel (1) matched with a screw of the injection molding machine, and is characterized in that: the outside cover of feed cylinder (1) is equipped with heating mechanism (2), heating mechanism (2) include cuff (22) that two semicircular rotation each other connect, two cuff (22) rotate the other end of connecting mutually and all fixedly be provided with fixed limit (21), and pass through bolt fixed connection between two fixed limits (21), the outside surface of cuff (22) is provided with a plurality of align to grid's electric heating pipe (24), and sets up after between two adjacent electric heating pipe (24) with cuff (22) fixed connection's conducting strip (25), the outside cover of electric heating pipe (24) and conducting strip (25) is equipped with cover (23), the one end of cover (23) is connected with out tuber pipe (4), and the other end of cover (23) is connected with air-supply line (5).
2. An injection moulding machine with precise temperature control according to claim 1, characterized in that the cartridge (1) is provided with an annular mounting groove (11) which cooperates with the collar (22), and the outside of the cartridge (1) is also provided with a temperature sensor (3).
3. An injection molding machine capable of precisely controlling temperature according to claim 1, wherein the end of the air inlet pipe (5) is provided with a plug (51), and the outside of the plug (51) is provided with a sealing ring (52).
4. The injection molding machine capable of accurately controlling the temperature according to claim 1, wherein the casing (23) is connected with the air inlet pipe (5) through a connecting pipe (6), one end of the connecting pipe (6) is provided with a connecting sleeve (61) matched with the plug (51), a fixing plate (62) is fixedly arranged on the outer side of the connecting sleeve (61), and a locking screw (63) for jacking the plug (51) is screwed and inserted on the fixing plate (62).
5. An injection molding machine capable of precisely controlling temperature according to claim 4, wherein the casing (23) is provided as a double structure, and an insulating layer is provided on the inner side of the casing (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120927653.XU CN215095438U (en) | 2021-04-30 | 2021-04-30 | Injection molding machine capable of accurately controlling temperature |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120927653.XU CN215095438U (en) | 2021-04-30 | 2021-04-30 | Injection molding machine capable of accurately controlling temperature |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215095438U true CN215095438U (en) | 2021-12-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120927653.XU Expired - Fee Related CN215095438U (en) | 2021-04-30 | 2021-04-30 | Injection molding machine capable of accurately controlling temperature |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215095438U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115946321A (en) * | 2022-12-30 | 2023-04-11 | 爱滴生(江苏)节能科技有限公司 | Double-effect energy-saving heating device |
-
2021
- 2021-04-30 CN CN202120927653.XU patent/CN215095438U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115946321A (en) * | 2022-12-30 | 2023-04-11 | 爱滴生(江苏)节能科技有限公司 | Double-effect energy-saving heating device |
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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: 20211210 |