CN215647417U - Electric heating plate for laminating machine - Google Patents
Electric heating plate for laminating machine Download PDFInfo
- Publication number
- CN215647417U CN215647417U CN202121438746.2U CN202121438746U CN215647417U CN 215647417 U CN215647417 U CN 215647417U CN 202121438746 U CN202121438746 U CN 202121438746U CN 215647417 U CN215647417 U CN 215647417U
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- conducting plate
- plate
- heat
- heating
- laminator
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Abstract
The utility model relates to an electric heating plate for a laminating machine, which comprises a bottom heat-conducting plate and an upper heat-conducting plate, wherein a heating film is arranged between the bottom heat-conducting plate and the upper heat-conducting plate, the heating film comprises a plurality of resistance wires, the bottom heat-conducting plate and the upper heat-conducting plate are connected through silicon rubber, the heating film is fixed between the bottom heat-conducting plate and the upper heat-conducting plate, the resistance wires are externally connected with leads, the externally connected leads penetrate through the silicon rubber and extend to the outer side of the electric heating plate and are connected with a power supply, the electric heating plate is detachably connected with the laminating machine, the electric heating plate for the laminating machine can improve the heating efficiency of the laminating machine, saves energy, is firm in structure, is convenient to maintain and has long service life.
Description
Technical Field
The present invention relates to a heating plate, and more particularly, to an electric heating plate for a laminator.
Background
The laminator is mechanical equipment for pressing multiple layers of materials together, the laminator needs to be heated through a heating plate, the traditional laminator is generally heated by heat conduction oil, and the heating efficiency is low.
SUMMERY OF THE UTILITY MODEL
The applicant has developed and improved the above drawbacks and has provided an electric heating plate for a laminator.
The technical scheme adopted by the utility model is as follows:
the utility model provides an electric heating plate for laminator, includes bottom heat-conducting plate and upper heat-conducting plate, set up the heating film between bottom heat-conducting plate and the upper heat-conducting plate, the heating film includes a plurality of resistance wires, just bottom heat-conducting plate and upper heat-conducting plate pass through silicon rubber and connect to be fixed in the heating film between bottom heat-conducting plate and the upper heat-conducting plate, the external wire of resistance wire, external wire passes silicon rubber and extends to the electric heating plate outside to connect power supply, the electric heating plate can be dismantled with the laminator and be connected.
As a further improvement of the above technical solution:
two layers of coarse grain cloth used for shaping silicon rubber are arranged between the bottom layer heat-conducting plate and the upper layer heat-conducting plate, and the heating film is arranged between the two layers of coarse grain cloth.
Connecting through holes are formed in corresponding positions of the bottom heat-conducting plate and the upper heat-conducting plate, all resistance wires on the heating film are avoided, and the electric heating plate penetrates through the connecting through holes through connecting pieces to be detachably connected with the laminating machine.
And both ends of the resistance wire of the heating film are provided with bonding areas, and the resistance wire is connected with an external lead through the bonding areas in a welding manner.
The bonding area of all resistance wires is located at a position, close to the edge, of the bottom layer heat-conducting plate, the position, located at the bonding area of the resistance wires, of the upper layer heat-conducting plate is matched with the position, provided with a notch, the notch is plugged through silicon rubber, and the upper plane of the silicon rubber used for filling is flush with the upper plane of the upper layer heat-conducting plate.
The electric heating plate can also be provided with a plurality of abdicating grooves for components on the abdicating laminating machine.
The bottom heat-conducting plate and the upper heat-conducting plate are made of aluminum plates.
The heating film comprises three resistance wires, and the resistance wires are formed by etching a stainless steel heating material with the thickness of 0.05 mm.
The utility model has the following beneficial effects: the electric heating plate for the laminating machine is directly used for heating the laminating plate of the laminating machine, can improve the heating efficiency, saves energy, and has firm structure, convenient maintenance and long service life.
Drawings
Fig. 1 is a front view of an electrical heating plate for a laminator provided in an embodiment.
Fig. 2 is a side view of an electrical heating plate for a laminator according to an embodiment.
Fig. 3 is a schematic view of a heating film of an electrically heated plate for a laminator according to an embodiment.
Fig. 4 is a front view of an electrical heating plate for a laminator provided in example two.
Fig. 5 is a front view of an electric heating plate for a laminator provided in example three.
Fig. 6 is a front view of an electrical heating plate for a laminator provided in example four.
Fig. 7 is a front view of an electric heating plate for a laminator provided in example five.
Fig. 8 is a front view of an electric heating plate for a laminator according to sixth embodiment.
In the figure: 1. a bottom layer heat-conducting plate; 2. an upper heat-conducting plate; 21. a notch; 3. a heat generating film; 31. a resistance wire; 311. a bonding region; 4. silicone rubber; 5. a connecting through hole; 6. connecting a lead externally; 7. a yielding groove.
Detailed Description
Example one, example four and example six
The following describes a specific embodiment of the present embodiment with reference to the drawings.
As shown in fig. 1 to 3, 6 and 8, the electric heating plates for a laminating machine in the above three embodiments all include a bottom heat-conducting plate 1 and an upper heat-conducting plate 2, the bottom heat-conducting plate 1 and the upper heat-conducting plate 2 are connected through silicone rubber 4, two layers of coarse grain cloth for shaping the silicone rubber 4 are arranged between the bottom heat-conducting plate 1 and the upper heat-conducting plate 2, a heating film 3 is arranged between the two layers of coarse grain cloth, i.e. the heating film 3 can be installed between the bottom heat-conducting plate 1 and the upper heat-conducting plate 2 through the silicone rubber 4, the heating film 3 includes a plurality of resistance wires 31, the corresponding positions of the bottom heat-conducting plate 1 and the upper heat-conducting plate 2 are both provided with connecting through holes 5, all the resistance wires 31 on the heating film 3 are both avoided from the connecting through holes 5, both ends of the resistance wires 31 of the heating film 3 are both provided with bonding regions 311, the bonding regions 311 of all the resistance wires 31 are located at a position of the bottom heat-conducting plate 1 close to the edge, breach 21 is seted up to the position that complex upper heat-conducting plate 2 is located bonding zone 311 of resistance wire 31, the equal welded connection external lead 6 in bonding zone 311 of resistance wire 31, after having welded external lead 6, can fill shutoff breach 21 through silicon rubber 4, and the last plane that is used for the silicon rubber 4 of filling flushes with the last plane of upper heat-conducting plate 2, external lead 6 passes silicon rubber 4 and extends to the electric heating board outside, and connect power supply, the electric heating board passes connecting through connecting piece (like the bolt) and passes connect 5 and can dismantle with the laminator and be connected.
The bottom heat-conducting plate 1 and the upper heat-conducting plate 2 are made of aluminum plates.
The resistance wire 31 is formed by etching a stainless steel heating material with the thickness of 0.05.
Example two, example three and example five
The following describes a specific embodiment of the present embodiment with reference to the drawings.
The following describes a specific embodiment of the present embodiment with reference to the drawings.
As shown in fig. 4, 5, and 7, the difference between the electric heating plate used in the laminating machine in the above three embodiments and the first, fourth, and sixth embodiments is that the electric heating plate may further be provided with an abdicating groove 7 for abdicating the components on the laminating machine, so as to facilitate abdicating the components on the laminating machine and connect the electric heating plate to the laminating machine.
When the electric heating plate for the laminating machine of the embodiment is produced, firstly, according to a signal of the laminating machine, a bottom heat-conducting plate 1 and an upper heat-conducting plate 2 are cut, corresponding mounting through holes are arranged on the bottom heat-conducting plate 1 and the upper heat-conducting plate 2, then, silicon rubber is coated on both sides of two pieces of coarse grain cloth to prepare silica gel cloth, then, a heating film 3 is bonded between the two pieces of silica gel cloth, finally, the bottom heat-conducting plate 1 and the upper heat-conducting plate 2 are bonded to the outer sides of the two pieces of silica gel cloth, after the bottom heat-conducting plate 1 and the upper heat-conducting plate 2 are connected, an external lead 6 and a bonding area 311 of a resistance wire 31 of the heating film 3 can be welded and connected, after the welding connection is completed, the position of the gap 21 can be sealed by filling the gap 21 through the silicon rubber 4, the welding position is prevented from falling off, and the production of the electric heating plate can be completed after the gap 21 position is filled, when the electric heating plate is used, the connecting piece can penetrate through the connecting through hole 5 to be connected with the laminating machine, after the connecting piece is connected, the external lead 6 is connected with the power supply, the power can be supplied to the electric heating plate through the power supply, and the electric heating plate can generate heat.
The foregoing description is illustrative of the present invention and is not to be construed as limiting the utility model, which is defined by the scope of the appended claims, as the utility model may be modified in any manner without departing from the essential structure thereof.
Claims (8)
1. An electrical heating plate for a laminator, characterized in that: including bottom heat-conducting plate (1) and upper heat-conducting plate (2), set up heating film (3) between bottom heat-conducting plate (1) and upper heat-conducting plate (2), heating film (3) include a plurality of resistance wires (31), just bottom heat-conducting plate (1) and upper heat-conducting plate (2) are connected through silicon rubber (4) to be fixed in between bottom heat-conducting plate (1) and upper heat-conducting plate (2) heating film (3), external wire (6) are connected in resistance wire (31), external wire (6) pass silicon rubber (4) and extend to the electric heating board outside to connect power supply, the electric heating board can be dismantled with the laminator and be connected.
2. The electrical heating plate for a laminator according to claim 1, wherein: two layers of coarse grain cloth used for shaping silicon rubber (4) are arranged between the bottom heat-conducting plate (1) and the upper heat-conducting plate (2), and the heating film (3) is arranged between the two layers of coarse grain cloth.
3. The electrical heating plate for a laminator according to claim 1, wherein: connecting through hole (5) are all seted up to corresponding position in bottom heat-conducting plate (1) and upper heat-conducting plate (2), just connecting through hole (5) are all dodged to all resistance wires (31) on heating film (3), just the electrical heating board passes connecting through hole (5) through the connecting piece and can dismantle with the laminator and be connected.
4. The electrical heating plate for a laminator according to claim 1, wherein: bonding regions (311) are arranged at two ends of a resistance wire (31) of the heating film (3), and the resistance wire (31) is connected with an external lead (6) through the bonding regions (311) in a welding mode.
5. The electrical heating plate for a laminator according to claim 4, wherein: bonding area (311) of all resistance wires (31) all are located bottom heat-conducting plate (1) and lean on a position on the edge, the complex upper strata heat-conducting plate (2) are located the position of bonding area (311) of resistance wire (31) and are seted up breach (21), just breach (21) department fills the shutoff through silicon rubber (4), and is used for the upper plane of the silicon rubber (4) of filling to flush with the upper plane of upper heat-conducting plate (2).
6. The electrical heating plate for a laminator according to claim 1, wherein: the electric heating plate can also be provided with a plurality of abdicating grooves (7) for components on the abdicating laminating machine.
7. The electrical heating plate for a laminator according to claim 1, wherein: the bottom heat-conducting plate (1) and the upper heat-conducting plate (2) are made of aluminum plates.
8. The electrical heating plate for a laminator according to claim 1, wherein: the heating film (3) comprises three resistance wires (31), and the resistance wires (31) are formed by etching stainless steel heating materials with the thickness of 0.05 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121438746.2U CN215647417U (en) | 2021-06-25 | 2021-06-25 | Electric heating plate for laminating machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121438746.2U CN215647417U (en) | 2021-06-25 | 2021-06-25 | Electric heating plate for laminating machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215647417U true CN215647417U (en) | 2022-01-25 |
Family
ID=79945904
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121438746.2U Active CN215647417U (en) | 2021-06-25 | 2021-06-25 | Electric heating plate for laminating machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215647417U (en) |
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2021
- 2021-06-25 CN CN202121438746.2U patent/CN215647417U/en active Active
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