CN210190570U - Heating device for plastic uptake forming - Google Patents
Heating device for plastic uptake forming Download PDFInfo
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- CN210190570U CN210190570U CN201922045463.0U CN201922045463U CN210190570U CN 210190570 U CN210190570 U CN 210190570U CN 201922045463 U CN201922045463 U CN 201922045463U CN 210190570 U CN210190570 U CN 210190570U
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Abstract
The utility model discloses a heating device for plastic uptake shaping relates to heating device technical field, and is great for solving current heating device heat loss for plastic uptake shaping, and the plastic uptake mould temperature is lower, makes the plastic uptake membrane receive the cold problem that takes place deformation influence product quality at the plastic uptake in-process easily. The utility model discloses a heater, including heater extension board, lower heater extension board, plastic suction mould, graphite alkene heat-conducting layer, heater support board, heating pipe, heater support board, glass fiber thermal-insulating layer, a silicate thermal-insulating layer is installed to the end on the heater extension board down, plastic suction mould passes through screw connection with lower heater extension board, the inside of plastic suction mould is provided with the mould chamber, graphite alkene heat-conducting layer is installed to plastic suction mould's lower extreme, graphite alkene heat-conducting layer passes through the draw-in groove with lower heater extension board and is connected, the heating pipe passes through the draw-in groove with lower heater extension board and.
Description
Technical Field
The utility model relates to a heating device technical field specifically is a heating device for plastic uptake shaping.
Background
The plastic uptake makes a plastic processing technology, the main principle is to heat the flat plastic hard sheet to be soft, then the plastic hard sheet is absorbed on the surface of the mould by vacuum, and the plastic hard sheet is formed after cooling, thus the plastic hard sheet is widely used in the industries of plastic packaging, lamp decoration, advertisement, decoration and the like, and the plastic uptake packaging has the main advantages of saving raw and auxiliary materials, light weight, convenient transportation, good sealing performance and accordance with the requirements of environment-friendly green packaging; any special-shaped product can be packaged, and no additional buffer material is needed for boxing; the packaged product is transparent and visible, has beautiful appearance, is convenient to sell, is suitable for mechanized and automatic packaging, is convenient for modern management, saves manpower and improves efficiency.
However, the existing heating device for plastic suction molding has large heat loss and low temperature of the plastic suction mold, and the plastic suction film is easy to deform due to cold in the plastic suction process to influence the product quality; therefore, the existing requirements are not met, and a heating device for plastic suction molding is provided for the heating device.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a heating device for plastic uptake shaping to the heating device heat loss for plastic uptake shaping that proposes among the solution above-mentioned background art is great, and the plastic uptake mould temperature is lower, makes the plastic uptake membrane receive the cold problem that takes place deformation influence product quality easily at the plastic uptake in-process.
In order to achieve the above object, the utility model provides a following technical scheme: a heating device for plastic suction molding comprises a lower heater support plate, a plastic suction mold is mounted at the upper end of the lower heater support plate and connected with the lower heater support plate through screws, a mold cavity is arranged in the plastic suction mold, a graphene heat conduction layer is mounted at the lower end of the plastic suction mold and connected with the lower heater support plate through a clamping groove, a heating pipe is mounted at the lower end of the graphene heat conduction layer and connected with the lower heater support plate through the clamping groove, a first glass fiber heat insulation layer is mounted at the lower end of the heating pipe, a first silicate heat insulation layer is mounted at the lower end of the first glass fiber heat insulation layer and connected with the first glass fiber heat insulation layer in a glued joint manner, a vacuum suction hole is formed in the plastic suction mold, and support shafts are mounted on two sides of the upper end of the lower heater support plate, the support shaft and the lower heater support plate pass through screws, the number of the support shafts is two, and the upper heater support plate is arranged between the two support shafts.
Preferably, the upper heater support plate is connected with the support shaft through a sliding block, a second glass fiber heat insulation layer is arranged inside the upper heater support plate, the second glass fiber heat insulation layer is connected with the upper heater support plate through a clamping groove, a second silicate heat insulation layer is arranged at the lower end of the second glass fiber heat insulation layer, and the second silicate heat insulation layer is connected with the second glass fiber heat insulation layer in a gluing mode.
Preferably, the lower end of the second silicate heat-insulating layer is provided with a quartz radiation heater, and the quartz radiation heater is connected with the upper heater support plate through a screw.
Preferably, a quartz radiation heating tube is arranged in the quartz radiation heater, and the quartz radiation heating tube is connected with the quartz radiation heater through a clamping groove.
Preferably, a nickel-chromium alloy resistance wire is installed inside the quartz radiation heating tube, and the nickel-chromium alloy resistance wire is connected with the quartz radiation heating tube through a clamping groove.
Preferably, two the backup pad is installed to the upper end of back shaft, go up the backup pad and all pass through bolted connection with two back shafts.
Preferably, a connecting shaft is arranged between the upper heater support plate and the upper support plate, the connecting shaft is connected with the upper support plate through a linear roller bearing, and the connecting shaft is connected with the upper heater support plate in a welding manner.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses an installation graphite alkene heat-conducting layer can make the heating pipe more even with heat radiation to blister mould upper end, reduce the error that produces because of expend with heat and contract with cold in the plastic uptake process, improve product quality, the installation heating pipe can improve the surface temperature of blister mould, prevent when the blister film just contacts blister mould, the plastic uptake effect that receives the cold shrink and influence the device leads to product quality not high, installation second silicate insulating layer and upper heater extension board can reduce the energy consumption of device, reduce calorific loss, reduce the use cost of device;
2. the utility model discloses an installation first glass fiber insulating layer and first silicate insulating layer can prevent that the heat that the heating pipe produced from radiating downwards, reduce calorific loss, reduce the energy consumption of device, install the stability that the backup pad can be installed, prevent that the device from taking place the slope in the use to influence product quality, the installation quartz radiant heater can make things convenient for the staff installation more, and the maintenance of being convenient for in the future is changed, the emission of reduction pollutant.
Drawings
Fig. 1 is a schematic structural view of a heating device for blister forming of the present invention;
FIG. 2 is a front view of the heating device for blister molding of the present invention;
fig. 3 is a top view of the quartz radiant heater of the present invention.
In the figure: 1. a lower heater support plate; 2. plastic suction molds; 3. a mold cavity; 4. heating a tube; 5. a first fiberglass insulation layer; 6. a first silicate thermal barrier layer; 7. vacuum suction holes; 8. a support shaft; 9. an upper heater support plate; 10. a quartz radiant heater; 11. a connecting shaft; 12. a slider; 13. an upper support plate; 14. a quartz radiation heating tube; 15. a nickel-chromium alloy resistance wire; 16. a graphene heat conducting layer; 17. a second fiberglass insulation layer; 18. a second silicate thermal barrier layer.
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.
Referring to fig. 1-3, the present invention provides an embodiment: a heating device for plastic suction molding comprises a lower heater support plate 1, a plastic suction mold 2 is installed at the upper end of the lower heater support plate 1, the plastic suction mold 2 is connected with the lower heater support plate 1 through screws, a mold cavity 3 is arranged inside the plastic suction mold 2, a graphene heat conduction layer 16 is installed at the lower end of the plastic suction mold 2, the installation of the graphene heat conduction layer 16 can enable a heating pipe 4 to radiate heat to the upper end of the plastic suction mold 2 more uniformly, errors caused by thermal expansion and cold contraction in the plastic suction process are reduced, the product quality is improved, the graphene heat conduction layer 16 is connected with the lower heater support plate 1 through a clamping groove, the heating pipe 4 is installed at the lower end of the graphene heat conduction layer 16, the surface temperature of the plastic suction mold 2 can be improved by installing the heating pipe 4, the plastic suction effect of the device is prevented from being influenced by cold shrinkage when a, heating pipe 4 passes through the draw-in groove with lower heater extension board 1 and is connected, first glass fiber insulating layer 5 is installed to the lower extreme of heating pipe 4, first silicate insulating layer 6 is installed to the lower extreme of first glass fiber insulating layer 5, first silicate insulating layer 6 splices with first glass fiber insulating layer 5 and is connected, the heat that installation first glass fiber insulating layer 5 and first silicate insulating layer 6 can prevent heating pipe 4 production radiates downwards, reduce calorific loss, reduce the energy consumption of device, the inside of plastic suction mould 2 is provided with vacuum suction hole 7, back shaft 8 is all installed to the both sides of lower heater extension board 1 upper end, back shaft 8 passes through the screw with lower heater extension board 1, back shaft 8 is provided with two, install upper heater extension board 9 between two back shafts 8.
Furthermore, the upper heater support plate 9 is connected with the support shaft 8 through the sliding block 12, a second glass fiber heat insulation layer 17 is arranged inside the upper heater support plate 9, the second glass fiber heat insulation layer 17 is connected with the upper heater support plate 9 through a clamping groove, a second silicate heat insulation layer 18 is arranged at the lower end of the second glass fiber heat insulation layer 17, the second silicate heat insulation layer 18 is connected with the second glass fiber heat insulation layer 17 in a bonding mode, and the second silicate heat insulation layer 18 and the upper heater support plate 9 are installed.
Further, the quartz radiation heater 10 is installed at the lower end of the second silicate heat insulation layer 18, the installation of the quartz radiation heater 10 is more convenient for workers to install, the later maintenance and replacement are convenient, the emission of pollutants is reduced, and the quartz radiation heater 10 is connected with the upper heater support plate 9 through screws.
Further, a quartz radiation heating tube 14 is arranged inside the quartz radiation heater 10, the quartz radiation heating tube 14 can provide heat for the device, the completeness of the functionality of the device is guaranteed, and the quartz radiation heating tube 14 is connected with the quartz radiation heater 10 through a clamping groove.
Further, a nickel-chromium alloy resistance wire 15 is arranged in the quartz radiation heating tube 14, and the nickel-chromium alloy resistance wire 15 is arranged because of good thermal stability, uniform heating and high electric-heat conversion efficiency; the characteristics that the intensification is fast, thermal inertia is little increase the life of device, make the device more practical, be enough to satisfy normal work demand, nichrome resistance wire 15 passes through the draw-in groove with quartz radiation heating tube 14 and is connected.
Further, backup pad 13 is installed to the upper end of two back shafts 8, installs the stability that backup pad 13 can install, and the preventing device takes place to incline in the use to influence product quality, go up backup pad 13 and two back shafts 8 and all pass through the screw connection.
Further, a connecting shaft 11 is arranged between the upper heater support plate 9 and the upper support plate 13, the upper heater support plate 9 can reciprocate up and down by installing the connecting shaft 11, the functional integrity of the device is ensured, the connecting shaft 11 is connected with the upper support plate 13 through a linear roller bearing, and the connecting shaft 11 is connected with the upper heater support plate 9 in a welding mode.
The working principle is as follows: when the device is used, a worker installs the device on a plastic suction device, connects the connecting shaft 11 with a propelling device of a plastic suction machine, then starts the quartz radiation heater 10 and the heating pipe 4, installs the heating pipe 4 to improve the surface temperature of the plastic suction mold 2, prevents the plastic suction effect of the device from being influenced by cold shrinkage when a plastic suction film just contacts the plastic suction mold 2, and causes low product quality, the heating pipe 4 firstly heats the plastic suction mold 2 to a certain temperature, the quartz radiation heater 10 heats the plastic suction film in the plastic suction process, then the plastic suction machine propelling device propels the upper heater support plate 9 downwards to enable the upper heater support plate 9 to be attached to the plastic suction mold 2, then an air exhaust device of the plastic suction machine extracts air in the mold cavity 3 from the vacuum suction hole 7, the plastic suction film can be rapidly molded, and the second silicate heat insulation layer 18 and the upper heater support plate 9 are installed to prevent the heat generated by the heating pipe 4 from radiating upwards, reduce calorific loss, reduce the energy consumption of device, installation graphite alkene heat-conducting layer 16 can make heating pipe 4 more even with heat radiation to the 2 upper ends of plastic uptake mould, reduce because of expend with heat and contract with cold production error at the plastic uptake in-process, improve product quality.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (7)
1. The utility model provides a heating device for plastic uptake shaping, includes heater extension board (1) down, its characterized in that: the heating device is characterized in that a plastic suction mold (2) is installed at the upper end of the lower heater support plate (1), the plastic suction mold (2) is connected with the lower heater support plate (1) through screws, a mold cavity (3) is arranged inside the plastic suction mold (2), a graphene heat conduction layer (16) is installed at the lower end of the plastic suction mold (2), the graphene heat conduction layer (16) is connected with the lower heater support plate (1) through a clamping groove, a heating pipe (4) is installed at the lower end of the graphene heat conduction layer (16), the heating pipe (4) is connected with the lower heater support plate (1) through the clamping groove, a first glass fiber heat insulation layer (5) is installed at the lower end of the heating pipe (4), a first silicate heat insulation layer (6) is installed at the lower end of the first glass fiber heat insulation layer (5), and the first silicate heat insulation layer (6) is connected, the vacuum suction hole (7) is formed in the plastic suction mold (2), support shafts (8) are mounted on two sides of the upper end of the lower heater support plate (1), the support shafts (8) and the lower heater support plate (1) are provided with two screws, and an upper heater support plate (9) is mounted between the support shafts (8).
2. The heating device for blister molding according to claim 1, wherein: the upper heater support plate (9) is connected with the support shaft (8) through the sliding block (12), a second glass fiber heat insulation layer (17) is arranged inside the upper heater support plate (9), the second glass fiber heat insulation layer (17) is connected with the upper heater support plate (9) through a clamping groove, a second silicate heat insulation layer (18) is arranged at the lower end of the second glass fiber heat insulation layer (17), and the second silicate heat insulation layer (18) is connected with the second glass fiber heat insulation layer (17) in a gluing mode.
3. The heating device for blister molding according to claim 2, wherein: the lower end of the second silicate heat-insulating layer (18) is provided with a quartz radiation heater (10), and the quartz radiation heater (10) is connected with the upper heater support plate (9) through screws.
4. The heating device for blister molding according to claim 3, wherein: the quartz radiation heating tube is characterized in that a quartz radiation heating tube (14) is arranged inside the quartz radiation heater (10), and the quartz radiation heating tube (14) is connected with the quartz radiation heater (10) through a clamping groove.
5. The heating device for blister molding according to claim 4, wherein: the quartz radiation heating tube is characterized in that a nickel-chromium alloy resistance wire (15) is arranged inside the quartz radiation heating tube (14), and the nickel-chromium alloy resistance wire (15) is connected with the quartz radiation heating tube (14) through a clamping groove.
6. The heating device for blister molding according to claim 1, wherein: two backup pad (13) are installed to the upper end of back shaft (8), go up backup pad (13) and two back shafts (8) and all pass through the screw connection.
7. The heating device for blister molding according to claim 1, wherein: the heater is characterized in that a connecting shaft (11) is installed between the upper heater support plate (9) and the upper support plate (13), the connecting shaft (11) is connected with the upper support plate (13) through a linear roller bearing, and the connecting shaft (11) is connected with the upper heater support plate (9) in a welding mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922045463.0U CN210190570U (en) | 2019-11-25 | 2019-11-25 | Heating device for plastic uptake forming |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922045463.0U CN210190570U (en) | 2019-11-25 | 2019-11-25 | Heating device for plastic uptake forming |
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| Publication Number | Publication Date |
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| CN210190570U true CN210190570U (en) | 2020-03-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201922045463.0U Active CN210190570U (en) | 2019-11-25 | 2019-11-25 | Heating device for plastic uptake forming |
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| CN (1) | CN210190570U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112590174A (en) * | 2020-11-25 | 2021-04-02 | 玉环齐源科技有限公司 | Multi-temperature-zone dynamic heating plastic suction mold for automobile parts |
-
2019
- 2019-11-25 CN CN201922045463.0U patent/CN210190570U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112590174A (en) * | 2020-11-25 | 2021-04-02 | 玉环齐源科技有限公司 | Multi-temperature-zone dynamic heating plastic suction mold for automobile parts |
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