CN214448284U - Heating mechanism for injection molding of toy production - Google Patents
Heating mechanism for injection molding of toy production Download PDFInfo
- Publication number
- CN214448284U CN214448284U CN202120142622.3U CN202120142622U CN214448284U CN 214448284 U CN214448284 U CN 214448284U CN 202120142622 U CN202120142622 U CN 202120142622U CN 214448284 U CN214448284 U CN 214448284U
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- ring
- injection molding
- heating mechanism
- feed cylinder
- heater
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Abstract
The utility model relates to the technical field of injection molding, and discloses a heating mechanism for injection molding in toy production, which comprises a charging barrel, an annular heater, a positioning ring and a heat preservation sleeve; the holding ring sets up two and demountable installation on the feed cylinder, ring heater sets up a plurality ofly and overlaps on being located the feed cylinder between two holding rings, the insulation cover sets up two and installs on the feed cylinder through the bolt, and ring heater and holding ring all are located inside the insulation cover. This toy production is moulded plastics and is used heating mechanism utilizes ring heater to heat the feed cylinder to fix ring heater's position through two position rings, avoid its removal, the cooperation insulation cover keeps warm to the feed cylinder, avoids the heat to scatter and disappear, has energy-conserving effect, and protection ring heater, but the insulation cover split in addition, so that overhaul ring heater.
Description
Technical Field
The utility model relates to a technical field of moulding plastics specifically is a toy production is moulded plastics and is used heating mechanism.
Background
Injection molding is a method for producing and molding industrial products. The products are generally produced by rubber injection molding and plastic injection molding. The injection molding can be divided into injection molding and die casting, the injection molding machine is the main molding equipment for making various shapes of plastic products from thermoplastic plastics or thermosetting materials by using a plastic molding die, and the injection molding is realized by an injection molding machine and the die.
At present, toys are generally formed by injection molding, the efficiency is high, the toys are rapid, after an injection molding machine heats and plastifies a certain amount of plastic in a material cylinder within a specified time, the molten plastic is injected into a mold cavity through a screw at a certain pressure and speed, therefore, a heating mechanism is arranged on the material cylinder, and in order to overhaul the heating mechanism, a heating mechanism for injection molding in toy production is provided.
SUMMERY OF THE UTILITY MODEL
To the above-mentioned not enough that prior art exists, the utility model provides a toy production is moulded plastics and is used heating mechanism.
The utility model provides a following technical scheme: a heating mechanism for injection molding in toy production comprises a charging barrel, an annular heater, a positioning ring and a heat insulation sleeve;
the holding ring sets up two and demountable installation on the feed cylinder, ring heater sets up a plurality ofly and overlaps on being located the feed cylinder between two holding rings, the insulation cover sets up two and installs on the feed cylinder through the bolt, and ring heater and holding ring all are located inside the insulation cover.
Preferably, the positioning ring is connected with the charging barrel through a fastening bolt and is made of high-temperature-resistant materials.
Preferably, the insulation cover includes semicircle ring, semicircle board and locating plate, the semicircle ring sets up two and installs respectively and offer flutedly in one side of semicircle board, the opposite side at the semicircle board is installed to the locating plate, one locating plate on the insulation cover passes through the recess connection on bolt and another insulation cover.
Preferably, a high-temperature-resistant insulating layer is laid in the insulating sleeve.
Preferably, a sealing gasket is mounted on the inner side of the semicircular ring.
Compared with the prior art, the utility model discloses possess following beneficial effect:
this toy production is moulded plastics and is used heating mechanism utilizes ring heater to heat the feed cylinder to fix ring heater's position through two position rings, avoid its removal, the cooperation insulation cover keeps warm to the feed cylinder, avoids the heat to scatter and disappear, has energy-conserving effect, and protection ring heater, but the insulation cover split in addition, so that overhaul ring heater.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
In the figure: 1. a charging barrel; 2. a ring heater; 3. a positioning ring; 4. a thermal insulation sleeve; 41. a semicircular ring; 42. a semicircular plate; 43. positioning a plate; 44. a groove; 45. a high-temperature resistant insulating layer.
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present disclosure clearer, the technical solutions of the embodiments of the present disclosure will be clearly and completely described below with reference to the drawings of the embodiments of the present disclosure, and in order to keep the following description of the embodiments of the present disclosure clear and concise, a detailed description of known functions and known parts of the disclosure is omitted to avoid unnecessarily obscuring the concepts of the present disclosure.
Please refer to fig. 1, a heating mechanism for injection molding in toy production comprises a material cylinder 1, a ring heater 2, a positioning ring 3 and a heat preservation sleeve 4, wherein the positioning ring 3 is provided with two positioning rings and is detachably mounted on the material cylinder 1, the ring heater 2 is provided with a plurality of positioning rings and is sleeved on the material cylinder 1 between the two positioning rings 3, the heat preservation sleeve 4 is provided with two positioning bolts and is mounted on the material cylinder 1, the ring heater 2 and the positioning rings 3 are both positioned in the heat preservation sleeve 4, the material cylinder is heated by the ring heater 2, the position of the ring heater 2 is fixed by the two positioning rings 3 to avoid the movement of the ring heater, the heat preservation sleeve 4 is matched to preserve heat of the material cylinder 1 to avoid heat dissipation, the ring heater has an energy-saving effect, the ring heater 2 is protected, and the heat preservation sleeve 4 can be disassembled to facilitate the maintenance of the ring heater 2.
The positioning ring 3 is connected with the charging barrel through a fastening bolt, the positioning ring 3 is made of high-temperature-resistant materials, and the positioning ring 3 is fastened on the positioning ring 3 through the fastening bolt.
The insulation cover 4 includes semicircle ring 41, semicircle board 42 and locating plate 43, semicircle ring 41 sets up two and installs respectively and offer recess 44 in one side of semicircle board 42, the opposite side at semicircle board 42 is installed to locating plate 43, one locating plate 43 on the insulation cover 4 passes through the bolt and is connected with recess 44 on another insulation cover 4, and two insulation covers 4 pass through bolted connection, form sealed empty box to including protecting feed cylinder 1, can be isolated with the heat that annular heater 2 produced, reduce scattering and disappearing of heat energy, have and make the heat act on feed cylinder 1, with the plastics melting in the feed cylinder 1, the assembly can be accomplished fast to two insulation cover 4 simple to operate in addition.
High temperature resistant heat preservation 45 has been laid to the inside of insulation cover 4, utilizes high temperature resistant heat preservation 45 further isolated heat to scatter and disappear, improves the heat preservation effect.
The inboard of semicircle ring 41 is installed sealed the pad, and sealed pad is made for high temperature resistant material for two insulation cover 4 are installed and are sealed behind feed cylinder 1, reduce the heat and scatter and disappear.
The above embodiments are only exemplary embodiments of the present invention, and are not intended to limit the present invention, and the protection scope of the present invention is defined by the claims. Various modifications and equivalents of the invention can be made by those skilled in the art within the spirit and scope of the invention, and such modifications and equivalents should also be considered as falling within the scope of the invention.
Claims (5)
1. The utility model provides a toy production is moulded plastics and is used heating mechanism which characterized in that: comprises a charging barrel (1), an annular heater (2), a positioning ring (3) and a heat-insulating sleeve (4);
holding ring (3) set up two and demountable installation on feed cylinder (1), ring heater (2) set up a plurality ofly and the cover is on being located feed cylinder (1) between two holding ring (3), insulation cover (4) set up two and install on feed cylinder (1) through the bolt, and ring heater (2) and holding ring (3) all are located inside insulation cover (4).
2. The heating mechanism for toy production injection molding according to claim 1, characterized in that: the positioning ring (3) is connected with the charging barrel through a fastening bolt, and the positioning ring (3) is made of high-temperature-resistant materials.
3. The heating mechanism for toy production injection molding according to claim 1, characterized in that: the heat preservation cover (4) includes semicircle ring (41), semicircle board (42) and locating plate (43), semicircle ring (41) set up two and install respectively and offer recess (44) in one side of semicircle board (42), the opposite side at semicircle board (42) is installed in locating plate (43), one locating plate (43) on heat preservation cover (4) are connected through recess (44) on bolt and another heat preservation cover (4).
4. The heating mechanism for toy production injection molding according to claim 3, characterized in that: and a high-temperature-resistant insulating layer (45) is laid in the insulating sleeve (4).
5. The heating mechanism for toy production injection molding according to claim 3, characterized in that: and a sealing gasket is arranged on the inner side of the semicircular ring (41).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120142622.3U CN214448284U (en) | 2021-01-19 | 2021-01-19 | Heating mechanism for injection molding of toy production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120142622.3U CN214448284U (en) | 2021-01-19 | 2021-01-19 | Heating mechanism for injection molding of toy production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214448284U true CN214448284U (en) | 2021-10-22 |
Family
ID=78140229
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120142622.3U Active CN214448284U (en) | 2021-01-19 | 2021-01-19 | Heating mechanism for injection molding of toy production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214448284U (en) |
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2021
- 2021-01-19 CN CN202120142622.3U patent/CN214448284U/en active Active
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