CN215620665U - Laminating machine electrical heating box loading mechanism - Google Patents
Laminating machine electrical heating box loading mechanism Download PDFInfo
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- CN215620665U CN215620665U CN202121779657.4U CN202121779657U CN215620665U CN 215620665 U CN215620665 U CN 215620665U CN 202121779657 U CN202121779657 U CN 202121779657U CN 215620665 U CN215620665 U CN 215620665U
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- infrared lamp
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- pore plate
- rigid main
- heating
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
Abstract
The utility model discloses an electrical heating box loading mechanism of a laminating machine, which comprises a rigid main body, a vacuum pipeline, a heat preservation system, a thermocouple, a heater assembly, a sealing rubber plate, a heat dissipation pore plate and a pore plate supporting frame, wherein the heat preservation system is arranged at the upper end of the rigid main body; the heater assemblies are sequentially arranged along the length direction and are transversely inserted into two sides of the rigid main body in a splicing mode, a radiating pore plate is arranged between each heater assembly and the corresponding sealing rubber plate and is welded to the bottom of a pore plate supporting frame, the top of the pore plate supporting frame is fixedly connected with the rigid main body, a plurality of thermocouples are uniformly distributed in the rigid main body corresponding to the heater assemblies, and the vacuum pipeline is communicated with the upper vacuum cavity. The utility model has the advantages of reasonable structural design, environmental protection, low cost, easy installation and maintenance, effectively improved production efficiency and effectively prolonged service life.
Description
Technical Field
The utility model relates to the technical field of photovoltaic processing equipment, in particular to an electrical heating box feeding mechanism of an electrical heating type rigid vacuum cavity based on infrared heating technology development.
Background
At present, solar energy is increasingly applied to various industries as a novel green energy source, and great benefits are created for enterprises while great convenience is provided for work and life of people. In recent years, with the national strong support for the photovoltaic industry, the production efficiency and the processing technology of solar modules are improved and developed unprecedentedly, and the limits of large-scale automatic production tact and module size are broken continuously.
Therefore, in order to compress the process cycle to the maximum extent and improve the quality of the assembly, how to design an electrical heating box feeding mechanism of the laminating machine can ensure the stable quality of the assembly and select a heat source medium to meet the green environmental protection concept of the photovoltaic industry while improving the production efficiency, and becomes a technical problem to be solved by technical personnel in the field.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an electric heating box feeding mechanism of a laminating machine, which has the advantages of reasonable structural design, low cost, easy installation and maintenance, uniform heating, effective improvement of production efficiency, green and environment-friendly heating mode and long service life of products.
In order to solve the technical problems, the utility model adopts the following technical scheme:
the utility model relates to an electrical heating box loading mechanism of a laminating machine, which comprises a rigid main body, a vacuum pipeline, a heat preservation system, a thermocouple, a heater assembly, a sealing rubber plate, a heat dissipation pore plate and a pore plate supporting frame, wherein the heat preservation system is arranged at the upper end of the rigid main body;
the heater assemblies are sequentially arranged in the length direction and are transversely inserted at two sides of the rigid main body in a splicing mode, the heat dissipation pore plate is arranged between the heater assemblies and the sealing rubber plate and welded at the bottom of the pore plate supporting frame, the top of the pore plate supporting frame is fixedly connected with the rigid main body, a plurality of thermocouples are uniformly distributed in the rigid main body at positions corresponding to the heater assemblies, and the vacuum pipeline is communicated with the upper vacuum cavity.
Furthermore, the vacuum pump further comprises a sealing flange frame and a sealing rubber strip, wherein the upper vacuum cavity is a closed space of which the rigid main body is wrapped by the sealing flange frame, the sealing rubber strip and the sealing rubber plate.
Further, the heater module includes line blocking board, fixing base, O type sealing washer, high temperature resistant sealed glue, infrared fluorescent tube and location rubber ring, infrared fluorescent tube's wiring end cover is equipped with two location rubber rings, infrared fluorescent tube wears to overlap with the location rubber ring the inside of fixing base and fills high temperature resistant sealed glue sealed fixed, the fixing base with the rigidity main part is pegged graft and is passed through O type sealing washer sealed fixed, infrared fluorescent tube's terminal cover is equipped with a location rubber ring, infrared fluorescent tube's wiring end still is equipped with the line blocking board that line concentration was used.
Furthermore, the infrared lamp tube adopts a long tubular infrared heating element, and the length of the infrared lamp tube is set to be one half of the width of the rigid main body.
Furthermore, two ends of the infrared lamp tube are provided with unheated zones, the middle of the infrared lamp tube is sequentially provided with a main heating zone and an amplification heating zone, the amplification heating zone is close to the wiring end of the infrared lamp tube, and the wiring end of the infrared lamp tube is provided with a wiring terminal.
Further, the average heating power of the main heating area is set to be lower than that of the amplification heating area.
Further, the orifice plate support frame is a square structure formed by a plurality of square steel pipes, a plurality of strip holes are symmetrically formed in the two sides of the orifice plate support frame along the width direction of the orifice plate support frame, and the strip holes are matched with the heater assembly in an inserted mode and are sealed.
Furthermore, the heat dissipation pore plate is made of thin steel plates, a plurality of heat dissipation holes are evenly distributed in the thin steel plates, and the thin steel plates are sequentially tiled and welded at the bottom of the pore plate supporting frame.
Furthermore, the aperture size of the heat dissipation holes is designed according to the material and thickness of the sealing rubber plate, and the distribution density of the heat dissipation holes is designed according to different heating characteristics of the heater assembly and different heating process requirements of the laminator.
Compared with the prior art, the utility model has the beneficial technical effects that:
according to the utility model, an upper box electric heating function is added in the laminating process, an upper box structure with an upper vacuum cavity is formed by a rigid main body and a sealing rubber plate, strip-shaped infrared lamp tubes are installed on two sides of the long side of the upper box according to heat calculation, every two groups of infrared lamp tubes are oppositely arranged, the lower parts of the infrared lamp tubes are protected by a pore plate support frame, a plurality of heat dissipation pore plates are welded below the pore plate support frame, the bottom of the upper box is fully paved with the plurality of heat dissipation pore plates, the infrared lamp tubes emit infrared rays, the rubber plate is heated through the pores of the heat dissipation pore plates, and the temperature of the assembly can be rapidly raised after the assembly enters a laminating machine by the electric heating upper box mechanism, so that the overall heating time of the assembly can be shortened, and the crosslinking degree of the assembly is optimized.
According to the infrared lamp tube, a sectional type filament design is adopted according to thermal analysis and test results, different sections have different powers, the temperature uniformity is ensured, the lamp tubes are controlled in a subarea mode, the temperature is controllable and adjustable, each lamp tube is damaged, monitoring and alarming are carried out, and timely maintenance is facilitated.
The orifice plate support frame at the bottom of the upper box adopts a square pipe support to form a space for protecting the infrared lamp tube, and then the space is covered by the orifice plate to support the sealing rubber plate extruded during vacuum pumping, and the heat dissipation orifice plate for the heating lower part of the upper chamber is integrally welded at the lower part of the upper box and polished, so that the orifice plate is free from screw fixation, free from falling risk and free from causing hole breaking of the sealing rubber plate.
The heating device has the advantages of reasonable structural design, low cost, easiness in installation and maintenance, uniform heating, effective improvement of production efficiency, green and environment-friendly heating mode and long service life of products.
Drawings
The utility model is further illustrated in the following description with reference to the drawings.
FIG. 1 is a schematic structural view of an electrically heated box loading mechanism of a laminator of the present invention;
FIG. 2 is a top plan view of an electrically heated upper box mechanism of the laminator of the present invention;
FIG. 3 is a schematic structural view of a heater assembly;
FIG. 4 is a cross-sectional view of the heater assembly;
FIG. 5 is a schematic structural diagram of an infrared lamp tube;
FIG. 6 is a schematic structural view of an orifice plate support frame;
FIG. 7 is a schematic structural view of a heat-dissipating orifice plate;
description of reference numerals: 1. a rigid body; 2. a rapid clamp; 3. a vacuum line; 4. a heat preservation system; 5. a thermocouple; 6. a tensioning device; 7. a heater assembly; 8. sealing the flange frame; 9. sealing rubber strips; 10. sealing the rubber plate; 11. a heat dissipation pore plate; 12. an orifice plate support frame; 7.1, a wire blocking plate; 7.2, fixing seats; 7.3, an O-shaped sealing ring; 7.4, high-temperature resistant sealant; 7.5, infrared lamp tubes; 7.6, positioning a rubber ring; 7.5.1, no heating zone; 7.5.2, main heating zone; 7.5.3, an amplification heating zone; 7.5.4, and a binding post.
Detailed Description
As shown in fig. 1-2, an electrical heating box loading mechanism of a laminating machine comprises a rigid main body 1, a vacuum pipeline 3, a heat preservation system 4, a thermocouple 5, a heater assembly 7, a sealing rubber plate 10, a heat dissipation pore plate 11 and a pore plate support frame 12, wherein the heat preservation system 4 adopts an environment-friendly heat preservation cotton and heat preservation heat insulation cover plate structure, the heat preservation system 4 is arranged at the upper end of the rigid main body 1, the sealing rubber plate 10 is arranged at the lower end of the rigid main body 1 and is clamped and positioned by a quick clamp 2 (a universal manual clamp), tensioning devices 6 are uniformly distributed around the sealing rubber plate 10, the tensioning devices 6 perform integral leveling on the sealing rubber plate 10, and the whole sealing rubber plate 10 with a large area is ensured to have no wrinkles, so that the quality of a pressed component is ensured, and the sealing rubber plate 10 and the rigid main body 1 form an upper vacuum cavity;
the heater components 7 are sequentially arranged in sequence along the length direction and are transversely inserted into two sides of the rigid main body 1, the heat dissipation pore plate 11 is arranged between the heater components 7 and the sealing rubber plate 10, the heat dissipation pore plate 11 is welded at the bottom of the pore plate support frame 12, the top of the pore plate support frame 12 is fixedly connected with the rigid main body 1, a plurality of thermocouples 5 are uniformly distributed in the rigid main body 1 at positions corresponding to the heater components 7, the vacuum pipeline 3 is communicated with the upper vacuum cavity, and the sealing rubber plate 10 is uniformly distributed and locked by the quick clamps 2, so that the sealing rubber plate 10 is ensured not to shift under the condition that the vacuum pipeline 3 is repeatedly vacuumized and inflated to be continuously pulled and loosened.
In the embodiment, the heater assembly 7 is used for stably heating and conducting heat to the upper vacuum cavity, so that EVA in the assembly is melted more quickly and uniformly, the heater assembly 7 is transversely inserted and fixed on the rigid main body 1 of the laminating machine from the side surface, the installation process has no influence on the internal structure of the upper box and other parts of the laminating machine, and the assembly, disassembly and replacement are simple and convenient. In order to ensure that heat energy is quickly and uniformly conducted to (or radiated to) the surface of the component, a heat dissipation pore plate 11 is arranged between the heater component 7 and the sealing rubber plate 10 to play a role in dissipating heat, supporting the sealing rubber plate 10 and protecting the heater component 7. The heat dissipation pore plate 11 is welded on the pore plate support frame 12, and when the sealing rubber plate 10 is pressed to the heat dissipation pore plate 11 under the atmospheric pressure, the heat dissipation pore plate 11 is prevented from deforming by the balance pressure. In the embodiment, the thermocouples 5 are uniformly arranged in the whole heating area, and the heating area is detected and adjusted in real time. The heat preservation system 4 is arranged in the open area at the upper part of the rigid main body 1, so that heat loss is reduced, energy consumption is reduced, and the heat energy utilization rate is improved.
Specifically, the laminating machine further comprises a sealing flange frame 8 and a sealing rubber strip 9, wherein an upper vacuum cavity of the laminating machine is a closed space formed by wrapping the rigid main body 1 by the sealing flange frame 8, the sealing rubber strip 9 and a sealing rubber plate 10.
Specifically, referring to fig. 3-4, the heater assembly 7 includes a wire blocking plate 7.1, a fixing seat 7.2, an O-shaped sealing ring 7.3, a high temperature resistant sealant 7.4, an infrared lamp tube 7.5 and a positioning rubber ring 7.6, wherein two positioning rubber rings 7.6 are sleeved on a wiring end of the infrared lamp tube 7.5, the infrared lamp tube 7.5 and the positioning rubber ring 7.6 are sleeved inside the fixing seat 7.2 in a penetrating manner and are filled with the high temperature resistant sealant 7.4 for sealing and fixing, the fixing seat 7.2 is inserted into the rigid main body 1 and is sealed and fixed through the O-shaped sealing ring 7.3, the positioning rubber ring 7.6 is sleeved on a tail end of the infrared lamp tube 7.5, and the wire blocking plate 7.1 for wire collection is further arranged on the wiring end of the infrared lamp tube 7.5.
In this embodiment, the infrared lamp tube 7.5 is fixed on the rigid main body 1 by the fixing seat 7.2, so as to ensure the coaxiality of the central axis of the infrared lamp tube 7.5 and the mounting hole inside the rigid main body 1 and protect the long-tube infrared lamp tube 7.5 from being damaged by vibration and hard connection collision. The positioning rubber ring 7.6 sleeved on the infrared lamp tube 7.5 plays a role in positioning and shock absorption, and the positioning rubber ring 7.6 added between the fixed seat 7.2 and the infrared lamp tube 7.5 cannot meet the requirements of absolute sealing and absolute positioning, so that after the two ends of the fixed seat 7.2 shown in the figure are completely filled with high-temperature-resistant sealant 7.4 and are solidified, relative movement does not exist between the infrared lamp tube 7.5 and the fixed seat 7.2, and the infrared lamp tube 7.5 is further protected. When the infrared lamp tube 7.5 completely fixed with the fixed seat 7.2 is transversely inserted into the rigid main body 1, an O-shaped sealing ring 7.3 is arranged between the fixed seat 7.2 and the contact surface of the rigid main body 1, and the O-shaped sealing ring and a positioning rubber ring 7.6 sleeved at the tail end of the infrared lamp tube 7.5 act together to completely seal and lock the working area, namely a heating area, of the infrared lamp tube 7.5 in the rigid main body 1, so that the heat loss is reduced, and the service life of the infrared lamp tube 7.5 is prolonged. The wire baffle plate 7.1 uniformly restricts and guides the outgoing wires of each group of infrared lamp tubes 7.5 to converge into the wire grooves, and the fixed outgoing wires cannot be pulled and moved in the sealing rubber plate 10 to cause the electric wires to be broken and damaged, so that electric leakage is avoided.
Specifically, referring to fig. 5, the infrared lamp tube 7.5 adopts a long tubular infrared heating element, and as a reference, the length of the infrared lamp tube 7.5 is set to be half of the width of the rigid body 1, and the length of the infrared lamp tube 7.5 can be finely adjusted in actual production. The two ends of the infrared lamp tube 7.5 are set to be non-heating areas 7.5.1, the middle of the infrared lamp tube 7.5 is sequentially provided with a main heating area 7.5.2 and an amplification heating area 7.5.3, the amplification heating area 7.5.3 is close to a terminal of the infrared lamp tube 7.5, the terminal of the infrared lamp tube 7.5 is provided with a binding post 7.5.4, the binding post 7.5.4 is made of flexible materials and has good bending resistance, and the narrow space inside the sealing rubber plate 10 is bent or pulled probabilistically, so that the risk of breaking and electric leakage is avoided.
After the heater assembly 7 is installed in this embodiment, the main heating area 7.5.2 is a central heat collecting area at the opposite position of the upper box mechanism, the heat concentration and heat dissipation speed of this area is slow, the heat dissipation speed of this area is fast after the amplification heating area 7.5.3 is installed, the heat dissipation speed of this area is fast in the heat dissipation direction of the heat dissipation area at the opposite position of the upper box mechanism, which is an edge, according to the process characteristics of the upper box heating function, the thermal uniformity of different partitions of the upper vacuum cavity must be ensured, the average heating power of the main heating area 7.5.2 is set to be lower than the average heating power of the amplification heating area 7.5.3, and the adjustment is performed by monitoring the thermocouple 5 in real time. The non-heating area 7.5.1 is provided with the positioning rubber rings 7.6 at the two ends of the heater, and the non-heating area is arranged at the non-process heating area relative to the upper box, so that the design can supply heat accurately to the maximum extent and prolong the service life of the non-metal installation part. The heating power of the transition zone among the unheated zone 7.5.1, the main heating zone 7.5.2 and the amplification heating zone 7.5.3 is in smooth curve transition, and the temperature of the upper box heating process zone is ensured to be uniform and accurate.
Specifically, referring to fig. 6, when the arrow points to the heater assembly 7 and is inserted from the side of the rigid body 1, at the entrance of the orifice plate support frame 12 region, the orifice plate support frame 12 is a square structure formed by a plurality of square steel pipes, a plurality of strip holes are symmetrically formed in the two sides of the orifice plate support frame 12 along the width direction thereof, and the strip holes are inserted into the heater assembly 7 and are matched and sealed.
The upper surface welding of orifice plate support frame 12 in this embodiment is on the rigid main part 1 of last case, and its lower surface tiling welds heat dissipation orifice plate 11 for support heat dissipation orifice plate 11, when guaranteeing that the vacuum chamber is under the absolute vacuum state, sealed offset plate 10 supports by orifice plate support frame 12 to the squeezing action of heat dissipation orifice plate 11 and reaches a static equilibrium state, thereby guarantees that the roughness of working face reaches equipment technological requirement under the sealed offset plate 10. The pore plate support frame 12 also plays a role in supporting and protecting the heater assembly 7, and has a function of guiding and uniformly distributing heat flow generated in the local area. As a framework of an electric heating system of an electric heating upper box, a welding process needs to be formulated in advance for group welding, pre-welding and post-welding treatment of the orifice plate support frame 12.
Specifically, referring to fig. 7, the heat dissipation pore plate 11 is made of a thin steel plate, a plurality of heat dissipation holes are uniformly distributed on the thin steel plate, the thin steel plates are sequentially tiled and welded at the bottom of the pore plate support frame 12, and no gap is left at the joint of the thin steel plates as far as possible. The aperture of the heat dissipation holes is designed according to the material and the thickness of the sealing rubber plate 10, so that the sealing rubber plate 10 is prevented from being extruded and embedded into the small holes under a negative pressure state while heat is uniformly dissipated, and the service life of the sealing rubber plate 10 is shortened; the distribution density of the heat dissipation holes is designed according to the heating characteristics of different heater components 7 and different heating process requirements of the laminating machine, uniform heating is guaranteed, and energy consumption is reduced.
The installation process of the utility model is as follows:
firstly, according to heat calculation, strip-shaped infrared lamp tubes 7.5 are installed on two sides of a long side of a rigid main body 1, every two groups of infrared lamp tubes 7.5 are oppositely arranged, the lower portions of the infrared lamp tubes 7.5 are protected by a porous plate support frame 12, a plurality of heat dissipation pore plates 11 are welded below the porous plate support frame 12, and the whole upper box bottom is fully paved with the plurality of heat dissipation pore plates 11. The upper vacuum cavity of the laminating machine is formed by a closed space formed by wrapping the rigid main body 1 by the sealing flange frame 8, the sealing rubber strip 9 and the sealing rubber plate 10, the infrared lamp tube 7.5 emits infrared rays, the whole upper vacuum cavity is heated through the holes of the heat dissipation pore plate 11, and the electric heating upper box mechanism can rapidly heat the components after the components enter the laminating machine, so that the overall heating time of the components can be shortened, and the cross-linking degree of the components is optimized.
The upper box bottom hole plate support frame 12 is supported by square pipes to form a space for protecting the infrared lamp tube 7.5, and then is covered by the heat dissipation hole plate 11 to support the sealing rubber plate 10 extruded during vacuumizing, and the heat dissipation hole plate 11 for the upper heating lower part is integrally welded at the lower part of the upper box and polished, is free of screw fixation and falling risk, and cannot cause hole breaking of the sealing rubber plate 10.
Meanwhile, the infrared lamp tubes 7.5 adopt a sectional type filament design according to thermal analysis and test results, different sections have different powers, the temperature is ensured to be uniform, the infrared lamp tubes 7.5 are controlled in a subarea mode, the temperature is controllable and adjustable, and each infrared lamp tube 7.5 is damaged, monitored and alarmed, so that the infrared lamp tube is convenient to maintain in time.
This embodiment structural design is reasonable, and is with low costs, and easy installation is maintained, and the heating is even, effectively improves production efficiency, and heating method green, product long service life.
The above-described embodiments are merely illustrative of the preferred embodiments of the present invention, and do not limit the scope of the present invention, and various modifications and improvements of the technical solution of the present invention can be made by those skilled in the art without departing from the spirit of the present invention, and the scope of the present invention is defined by the claims.
Claims (9)
1. The utility model provides a case mechanism in laminator electrical heating which characterized in that: the vacuum heat-insulation device comprises a rigid main body (1), a vacuum pipeline (3), a heat-insulation system (4), a thermocouple (5), a heater assembly (7), a sealing rubber plate (10), a heat-dissipation pore plate (11) and a pore plate support frame (12), wherein the heat-insulation system (4) is arranged at the upper end of the rigid main body (1), the sealing rubber plate (10) is arranged at the lower end of the rigid main body (1) and is clamped and positioned through a quick clamp (2), tensioning devices (6) are uniformly distributed on the periphery of the sealing rubber plate (10), and the sealing rubber plate (10) and the rigid main body (1) form an upper vacuum cavity;
the heater components (7) are sequentially arranged in sequence along the length direction and are transversely inserted into two sides of the rigid main body (1), the heat dissipation pore plate (11) is arranged between the heater components (7) and the sealing rubber plate (10), the heat dissipation pore plate (11) is welded to the bottom of the pore plate support frame (12), the top of the pore plate support frame (12) is fixedly connected with the rigid main body (1), the thermocouples (5) are uniformly distributed in the rigid main body (1) and at positions corresponding to the heater components (7), and the vacuum pipeline (3) is communicated with the upper vacuum cavity.
2. An electrically heated carriage assembly for a laminator according to claim 1 wherein: the vacuum sealing device is characterized by further comprising a sealing flange frame (8) and a sealing rubber strip (9), wherein the upper vacuum cavity is a closed space formed by wrapping the rigid main body (1) by the sealing flange frame (8), the sealing rubber strip (9) and a sealing rubber plate (10).
3. An electrically heated carriage assembly for a laminator according to claim 1 wherein: heater unit (7) are including keeping off line board (7.1), fixing base (7.2), O type sealing washer (7.3), high temperature resistant sealed glue (7.4), infrared lamp (7.5) and location rubber ring (7.6), the wiring end cover of infrared lamp (7.5) is equipped with two location rubber ring (7.6), infrared lamp (7.5) and location rubber ring (7.6) are worn to overlap the inside of fixing base (7.2) and fill high temperature resistant sealed glue (7.4) sealed fixed, fixing base (7.2) with rigidity main part (1) is pegged graft and is passed through O type sealing washer (7.3) sealed fixed, the end cover of infrared lamp (7.5) is equipped with one location rubber ring (7.6), the wiring end of infrared lamp (7.5) still is equipped with line board (7.1) that the line concentration was used.
4. An electrically heated carriage assembly for a laminator according to claim 3 wherein: the infrared lamp tube (7.5) adopts a long tubular infrared heating element, and the length of the infrared lamp tube (7.5) is set to be one half of the width of the rigid main body (1).
5. An electrically heated carriage assembly as claimed in claim 4 wherein: the infrared lamp tube comprises an infrared lamp tube body (7.5), and is characterized in that two ends of the infrared lamp tube body (7.5) are arranged to be non-heating areas (7.5.1), a main heating area (7.5.2) and an amplification heating area (7.5.3) are sequentially arranged in the middle of the infrared lamp tube body (7.5), the position of the amplification heating area (7.5.3) is close to a wiring end of the infrared lamp tube body (7.5), and a wiring terminal (7.5.4) is arranged at the wiring end of the infrared lamp tube body (7.5).
6. An electrically heated carriage assembly for a laminator according to claim 5 wherein: the average heating power of the main heating zone (7.5.2) is set lower than the average heating power of the amplification heating zone (7.5.3).
7. An electrically heated carriage assembly for a laminator according to claim 1 wherein: the pore plate support frame (12) is of a square structure formed by a plurality of square steel pipes, a plurality of strip holes are symmetrically formed in the two sides of the pore plate support frame (12) along the width direction of the pore plate support frame, and the strip holes are matched with the heater assembly (7) in an inserting mode and are sealed.
8. An electrically heated carriage assembly for a laminator according to claim 1 wherein: the heat dissipation pore plate (11) is made of thin steel plates, a plurality of heat dissipation holes are evenly distributed in the thin steel plates, and the thin steel plates are sequentially tiled and welded at the bottom of the pore plate support frame (12).
9. An electrically heated carriage assembly as claimed in claim 8 wherein: the aperture size of the heat dissipation holes is designed according to the material and the thickness of the sealing rubber plate (10), and the distribution density of the heat dissipation holes is designed according to different heating characteristics of the heater assembly (7) and different heating process requirements of the laminating machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121779657.4U CN215620665U (en) | 2021-08-02 | 2021-08-02 | Laminating machine electrical heating box loading mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121779657.4U CN215620665U (en) | 2021-08-02 | 2021-08-02 | Laminating machine electrical heating box loading mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215620665U true CN215620665U (en) | 2022-01-25 |
Family
ID=79894134
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121779657.4U Active CN215620665U (en) | 2021-08-02 | 2021-08-02 | Laminating machine electrical heating box loading mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215620665U (en) |
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2021
- 2021-08-02 CN CN202121779657.4U patent/CN215620665U/en active Active
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