A heat insulation film hot pressing device

Abstract

The utility model relates to hot-pressing equipment technical field especially relates to a kind of heat insulation film hot-pressing device, including being provided with hot-pressing platform in hot-pressing machine box, hot-pressing platform is provided with hot-pressing frame, liftable upper mould is provided on hot-pressing frame, hot-pressing platform on the lower side of upper mould is provided with transplanting platform, lower mould is provided on transplanting platform, when needing to heat-press forming to heat insulation film, first, the product to be hot-pressed is placed to lower mould, using transplanting platform to convey lower mould to the hot-pressing work surface of the lower side of upper mould, then by upper mould, cooperate lower mould to realize the heat-pressing forming of heat insulation film, when upper mould and lower mould heat-pressing forming, positioning hole and positioning column cooperate to guide the movement of upper mould and lower mould, guarantee the effect of heat-pressing forming, press-fit driving part is servo motor with brake, so it can control the downstroke of upper mould in time, guarantee the space control of the hot-pressing work surface between upper mould and lower mould.

Description

Technical Field

[0001] This utility model relates to the field of hot pressing equipment technology, and in particular to a heat insulation film hot pressing device. Background Technology

[0002] As a key material for achieving heat insulation, privacy protection, and safety protection, the molding quality of heat insulation film directly determines the performance and service life of the final product. During the preparation of heat insulation film, pressure has a significant impact on its molding. Excessive or insufficient pressure can lead to film damage and substrate deformation. To better ensure the flatness of the heat insulation film after preparation, it is necessary to ensure the precise positioning of the mold and real-time monitoring of the pressure during hot pressing, and to maintain a stable interval space on the hot pressing surface, thereby ensuring the hot pressing stability of the heat insulation film. Therefore, a heat insulation film hot pressing device is urgently needed to solve the above problems. Utility Model Content

[0003] In view of the shortcomings of the prior art described above, the purpose of this utility model is to provide a heat insulation film hot pressing device to solve the problem of heat insulation film hot pressing stability in the prior art.

[0004] To achieve the above and other related objectives, this utility model provides a heat-insulating film hot-pressing device, comprising: A hot press box is provided, a hot press platform is provided inside the hot press box, a hot press frame is provided on the hot press platform, an adjustable upper mold is provided on the hot press frame, a transplanting platform is provided on the hot press platform below the upper mold, and a lower mold is provided on the transplanting platform. The lower mold has a positioning post on its upper side, and a lower limiting pad at the base of the positioning post. The lower limiting pad extends upward beyond the upper end face of the lower mold. The upper mold has a positioning hole on its lower side, the size of which matches the size of the positioning post. An upper limiting pad is provided at the positioning hole, extending downward beyond the lower end face of the upper mold. During the hot pressing of the upper and lower molds, the positioning hole and the positioning post cooperate to guide the movement of the upper and lower molds.

[0005] In one embodiment of the present invention, a pressing drive is provided on the upper side of the hot press frame, and a lifting plate supporting the upper mold is provided on the hot press frame. The upper mold is located on the lower end face of the lifting plate, and the lifting plate is located at the movable end of the pressing drive to drive the upper mold to move up and down.

[0006] In one embodiment of the present invention, a positioning column is provided between the hot press frame and the hot press platform. The positioning column passes through the lifting plate and slides with the lifting plate.

[0007] In one embodiment of the present invention, a heating plate is provided between the upper mold and the lifting plate for heating the upper mold, and a heat insulation plate is provided between the heating plate and the lifting plate.

[0008] In one embodiment of this utility model, two sets of GT pressure gauges are provided along the diagonal direction of the lifting plate to monitor the downward pressure of the upper mold.

[0009] In one embodiment of the present invention, the fixed end of the pressing drive is detachably connected to the top of the hot press housing.

[0010] In one embodiment of this utility model, the transplanting platform is slidably connected to the hot pressing platform along the lifting direction perpendicular to the upper mold, and two sets of transplanting slide rails are provided on the hot pressing platform. The transplanting platform is slidably connected to the two sets of transplanting slide rails, and a transplanting drive component is provided between the two sets of transplanting slide rails to drive the transplanting platform to slide along the transplanting slide rails.

[0011] In one embodiment of this utility model, a lower heating plate and a lower heat insulation plate are sequentially arranged between the lower side of the lower mold and the transplanting platform.

[0012] In one embodiment of the present invention, an open operation window is provided on the front side of the hot press box, and a light-sensitive grille is provided inside the operation window.

[0013] As described above, the heat insulation film hot pressing device of this utility model has the following beneficial effects: when it is necessary to hot press the heat insulation film, the product to be hot pressed is first placed on the lower mold, and the lower mold is transported to the hot pressing working surface under the upper mold using a transfer platform. Then, the upper mold presses down, and the heat insulation film is hot pressed in conjunction with the lower mold. During the hot pressing of the upper mold and the lower mold, the positioning hole and the positioning post cooperate to guide the movement of the upper mold and the lower mold, ensuring the effect of hot pressing. The pressing drive is a servo motor with a brake, which can control the downward stroke of the upper mold in time and ensure the spatial control of the hot pressing working surface between the upper mold and the lower mold. Attached Figure Description

[0014] Figure 1 The diagram shown is a structural schematic of the heat-insulating film hot-pressing device disclosed in the embodiments of this utility model.

[0015] Figure 2 The diagram shown is a schematic diagram of the hot pressing platform structure of the heat insulation film hot pressing device disclosed in the embodiments of this utility model.

[0016] Figure 3 Displayed as Figure 2 A partial enlarged view of the figure marked A in the attached diagram.

[0017] Figure 4The diagram shown is a schematic diagram of the heat press frame structure of the heat insulation film heat pressing device disclosed in the embodiments of this utility model.

[0018] Figure 5 Displayed as Figure 4 A magnified view of part labeled B in the attached figure.

[0019] Component designation explanation 1. Hot press box; 2. Hot press platform; 3. Hot press frame; 4. Upper mold; 5. Transplanting platform; 6. Lower mold; 7. Positioning column; 8. Lower limit pad; 9. Positioning hole; 10. Upper limit pad; 11. Lifting plate; 12. Pressing drive component; 13. Positioning column; 14. Heating plate; 15. Heat insulation plate; 16. GT pressure gauge; 17. Transplanting slide rail; 18. Transplanting drive component; 19. Lower heating plate; 20. Lower heat insulation plate; 21. Operation window; 22. Light-sensitive grid. Detailed Implementation

[0020] The following specific embodiments illustrate the implementation of this utility model. Those skilled in the art can easily understand other advantages and effects of this utility model from the content disclosed in this specification.

[0021] Please see Figures 1 to 5 This utility model provides a heat insulation film hot pressing device, including a hot pressing platform 2 arranged in a hot pressing machine box 1, a hot pressing frame 3 arranged on the hot pressing platform 2, a liftable upper mold 4 arranged on the hot pressing frame 3, a transfer platform 5 arranged on the hot pressing platform 2 below the upper mold 4, and a lower mold 6 arranged on the transfer platform 5. When it is necessary to hot press the heat insulation film, the product to be hot pressed is first placed on the lower mold 6, and the lower mold 6 is transported to the hot pressing working surface below the upper mold 4 by the transfer platform 5. Then, the upper mold 4 presses down, and the heat insulation film is hot pressed in conjunction with the lower mold 6.

[0022] A positioning post 7 is provided on the upper side of the lower mold 6, and a lower limit pad 8 is provided at the base of the positioning post 7. The lower limit pad 8 extends upward from the upper end face of the lower mold 6. A positioning hole 9 is provided on the lower side of the upper mold 4. The size of the positioning hole 9 matches the size of the positioning post 7. When the upper mold 4 is pressed down onto the lower mold 6, the positioning post 7 is inserted into the positioning hole 9, which guides the fit between the upper mold 4 and the lower mold 6, thereby ensuring the accuracy of the fit between the upper mold 4 and the lower mold 6. This ensures that the hot pressing working surface on the lower mold 6 is coaxial with the hot pressing working surface on the upper mold 4, thus ensuring the accuracy of hot pressing. An upper limit pad 10 is provided at the positioning hole 9, which extends downward from the lower end face of the upper mold 4. When the upper mold 4 and the lower mold 6 are hot pressed, the positioning hole 9 and the positioning post 7 cooperate to guide the movement of the upper mold 4 and the lower mold 6, ensuring the effect of hot pressing.

[0023] A pressing drive component 12 is provided on the upper side of the hot press frame 3. A lifting plate 11 supporting the upper mold 4 is provided on the hot press frame 3. The upper mold 4 is located on the lower end face of the lifting plate 11. The lifting plate 11 is located at the movable end of the pressing drive component 12 to drive the upper mold 4 to move up and down. The pressing drive component 12 is a servo motor with a brake, so that the downward pressing stroke of the upper mold 4 can be controlled in time, ensuring the spatial control of the hot pressing working surface between the upper mold 4 and the lower mold 6.

[0024] A positioning column 13 is provided between the hot press frame 3 and the hot press platform 2. The positioning column 13 passes through the lifting plate 11 and slides with the lifting plate 11. Using the positioning column 13 to support the hot press frame 3 can improve the stability of the hot press frame 3. The sliding cooperation between the positioning column 13 and the lifting plate 11 can also improve the stability of the lifting plate 11 during the lifting movement, thereby ensuring the stability of the cooperation between the upper mold 4 and the lower mold 6.

[0025] A heating plate 14 is provided between the upper mold 4 and the lifting plate 11 for heating the upper mold 4. A heat insulation plate 15 is provided between the heating plate 14 and the lifting plate 11. The heat insulation plate 15 can reduce the temperature impact on the lifting plate 11 during the hot pressing process.

[0026] Two sets of GT pressure gauges 16 are installed along the diagonal direction of the lifting plate 11 to monitor the downward pressure of the upper mold 4. When the downward pressure of the upper mold 4 exceeds the preset value range of the GT pressure gauges 16, an alarm will be issued to remind the operator to check the equipment operation status in time.

[0027] The fixed end of the pressing drive component 12 is detachably connected to the top of the hot press housing 1. The hot press housing 1 provides assembly support for the pressing drive component 12, ensuring the stability of the pressing drive component 12 while facilitating its disassembly.

[0028] The transplanting platform 5 is slidably connected to the hot press platform 2 along the lifting direction perpendicular to the upper mold 4, and two sets of transplanting slide rails 17 are provided on the hot press platform 2. The transplanting platform 5 is slidably connected to the two sets of transplanting slide rails 17, and a transplanting drive component 18 is provided between the two sets of transplanting slide rails 17 to drive the transplanting platform 5 to slide along the transplanting slide rails 17. The two sets of transplanting slide rails 17 can guide the movement of the transplanting platform 5 and ensure the accuracy of the displacement of the transplanting platform 5.

[0029] A lower heating plate 19 and a lower heat insulation plate 20 are sequentially arranged between the lower mold 6 and the transfer platform 5. The lower heat insulation plate 20 can reduce the temperature impact on the transfer platform 5 during the hot pressing process.

[0030] An open operation window 21 is provided on the front side of the hot press chamber 1. A light-sensitive grille 22 is installed inside the operation window 21. The light-sensitive grille ensures the personal safety of the operator and prevents personnel from accidentally entering the hot press chamber 1 during the hot pressing process.

[0031] This invention, when hot-pressing an insulating film, first places the product to be hot-pressed onto the lower mold. A transfer platform then transports the lower mold to the hot-pressing working surface below the upper mold. The upper mold then presses down, working in conjunction with the lower mold to achieve the hot-pressing of the insulating film. During the hot-pressing process, positioning holes and positioning pins guide the movement of the upper and lower molds, ensuring the effectiveness of the hot-pressing. The pressing drive is a servo motor with a brake, allowing for timely control of the upper mold's downward stroke and ensuring spatial control of the hot-pressing working surface between the upper and lower molds. Therefore, this invention effectively overcomes the various shortcomings of existing technologies and possesses high industrial applicability.

[0032] The above embodiments are merely illustrative of the principles and effects of this utility model and are not intended to limit the scope of this utility model. Any person skilled in the art can modify or alter the above embodiments without departing from the spirit and scope of this utility model. Therefore, all equivalent modifications or alterations made by those skilled in the art without departing from the spirit and technical concept disclosed in this utility model should still be covered by the claims of this utility model.

Claims

1. A heat-insulating film hot-pressing device, characterized in that, include: A hot press box is provided, a hot press platform is provided inside the hot press box, a hot press frame is provided on the hot press platform, an adjustable upper mold is provided on the hot press frame, a transplanting platform is provided on the hot press platform below the upper mold, and a lower mold is provided on the transplanting platform. The lower mold has a positioning post on its upper side, and a lower limiting pad at the base of the positioning post. The lower limiting pad extends upward beyond the upper end face of the lower mold. The upper mold has a positioning hole on its lower side, the size of which matches the size of the positioning post. An upper limiting pad is provided at the positioning hole, extending downward beyond the lower end face of the upper mold. During the hot pressing of the upper and lower molds, the positioning hole and the positioning post cooperate to guide the movement of the upper and lower molds.

2. The heat-insulating film hot-pressing device according to claim 1, characterized in that: The upper side of the hot press frame is provided with a pressing drive component, and the hot press frame is provided with a lifting plate that supports the upper mold. The upper mold is located on the lower end face of the lifting plate, and the lifting plate is located at the movable end of the pressing drive component to drive the upper mold to move up and down.

3. The heat-insulating film hot-pressing device according to claim 2, characterized in that: A positioning column is provided between the hot press frame and the hot press platform. The positioning column passes through the lifting plate and slides with the lifting plate.

4. The heat-insulating film hot-pressing device according to claim 2, characterized in that: A heating plate is provided between the upper mold and the lifting plate to heat the upper mold, and a heat insulation plate is provided between the heating plate and the lifting plate.

5. The heat-insulating film hot-pressing device according to claim 2, characterized in that: Two sets of GT pressure gauges are installed along the diagonal direction of the lifting plate to monitor the downward pressure of the upper mold.

6. The heat-insulating film hot-pressing device according to claim 2, characterized in that: The fixed end of the pressing drive is detachably connected to the top of the hot press housing.

7. The heat-insulating film hot-pressing device according to claim 1, characterized in that: The transplanting platform is slidably connected to the hot pressing platform along the lifting direction perpendicular to the upper mold, and two sets of transplanting slide rails are provided on the hot pressing platform. The transplanting platform is slidably connected to the two sets of transplanting slide rails, and a transplanting drive component is provided between the two sets of transplanting slide rails to drive the transplanting platform to slide along the transplanting slide rails.

8. The heat-insulating film hot-pressing device according to claim 1, characterized in that: A lower heating plate and a lower heat insulation plate are sequentially arranged between the lower side of the lower mold and the transplanting platform.

9. The heat-insulating film hot-pressing device according to claim 1, characterized in that: The hot press box has an open operation window on the front side, and a light-sensitive grille is installed inside the operation window.

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