Hot-pressing layered heating device

Abstract

The utility model discloses a hot-pressing layered heating device, which is provided with a hot-pressing conveying device for conveying, rollers are rotationally arranged on the lower surface of the hot-pressing conveying device, the lower surfaces of the rollers are connected with a track, and a ladder and a baffle are respectively arranged on the upper side and the lower side of the side surface of the hot-pressing conveying device; comprising a supporting frame installed at the upper end of the inner surface of the hot-pressing conveying device, and a guide rail is installed on the upper side of the inner surface of the supporting frame. The hot-pressing conveying device convenient for conveying the product parts is arranged, matched with the assembled rollers and rails, controls the moving position, can translate the product parts through the moving frame assembled by the supporting frame, can be used for controlling the position of the locking block through the locking frame on the moving frame, and is used for positioning conveying and quick separation of the product parts; and the hot-pressing device is connected with the hot-pressing conveying device, so that the hot-pressing stability is improved, and the heat transfer stability is improved through the hot-pressing plate and the heat pipe holes for conveying the heat source through the double holes.

Description

Technical Field

[0001] This utility model relates to the technical field of hot-pressing layered heating devices, specifically a hot-pressing layered heating device. Background Technology

[0002] Hot-press layering heating devices typically use materials with good thermal conductivity to transfer heat to the product being heated, and work with heating elements to heat the material and then transfer the heat to each layer through heat transfer, thus achieving layered heating. However, during the use of hot-press layering devices, it is inconvenient to achieve effective sealing, which can easily lead to heat loss or low heat transfer efficiency.

[0003] To overcome the above-mentioned defects, the prior art (Chinese patent application CN201721592966.4, filed on 2017-11-24) provides a PCB board hot pressing fixture. The PCB board is placed on a conveyor belt. When the conveyor belt transports the PCB to directly below the upper heating module, push plates on both sides of the conveyor belt move towards each other, ultimately clamping the two sides of the PCB board. Then, the upper heating module moves closer to the PCB board, heating and pressing it upon contact, thereby shaping the PCB board. Simultaneously with the upper heating module contacting the PCB board, the lower heating module can be opened... Heating begins from below the PCB board; the cooperation of the upper and lower heating modules ensures the PCB board is evenly compressed, guaranteeing the quality of hot pressing and achieving fully automated hot pressing operation without the need for manual placement of the PCB board; there is also existing technology (Chinese patent application CN201310312675.5, application date 2013-07-24) of a PCB board heat insulation limited stroke hot pressing fixture, in which a cylinder is set in the frame, the bottom of the cylinder rod is connected to a pressure plate, upper blocks are respectively set on both sides of the heating plate at the bottom of the pressure plate, and two lower blocks are correspondingly set on the hot pressing table, the cylinder drives the heating... When the board moves downwards, the upper and lower baffles contact each other when it is about to reach an abnormal working state, preventing the heating plate from damaging the PCB board and providing good protection. Simultaneously, a heat insulation plate is installed on top of the hot press stage, and a carrier plate for placing the hot-pressed parts is installed on top of the heat insulation plate. The heat insulation plate isolates the carrier plate from the hot press stage, preventing heat from the carrier plate from being transferred to the hot press stage, thus avoiding damage to the hot press stage and extending its service life. This relates to existing technology (Chinese patent application CN202023154149.5, filed on 2020-12-24) and a PCB board hot press fixture. By setting fixing screws, the upper and lower heating plates can be fixed together with the fixing pins respectively. Then, by inserting the upper or lower heating plate into the inside of the rubber sleeve and activating the clamping button, the electric telescopic rod exerts an upward lifting force on the adjusting plate, thereby driving the movement of the rubber sleeve and applying a compressive force to the fixing pin, thus stabilizing the upper or lower heating plate. Replacement is simple and convenient, and it has strong applicability. Although the existing technology can achieve layered heating and reduce heat loss, it is inconvenient to control the heating of different layers during operation, which can easily lead to heat waste when hot pressing products with fewer layers.

[0004] To address the aforementioned issues, there is an urgent need for innovative design based on the existing hot-pressing layered heating device. Utility Model Content

[0005] The purpose of this invention is to provide a hot-pressing layer heating device to solve the problem mentioned in the background art that it is inconvenient to control the heating of different layers during operation, which easily leads to heat waste when hot-pressing products with fewer layers.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a hot-pressing layered heating device, comprising a hot-pressing conveying device for conveying, wherein rollers rotate on the lower surface of the hot-pressing conveying device, and a track is connected to the lower surface of the rollers, and ladders and baffles are respectively installed on the upper and lower sides of the hot-pressing conveying device; comprising: a support frame, installed on the upper inner surface of the hot-pressing conveying device, wherein a guide rail is installed on the upper inner surface of the support frame, and a movable frame slides on the upper outer surface of the guide rail, and the movable frame is provided with a translation drive mechanism; a support rod, installed on the side of the inner surface of the hot-pressing conveying device, wherein support wheels are rotatably connected to the front and rear sides of the outer surface of the support rod, and product parts are connected to the support wheels, wherein a limit roller is connected to the side of the hot-pressing conveying device, and a hot-pressing device is connected to the outer surface of the hot-pressing conveying device, and the hot-pressing device is provided with a layered hot-pressing mechanism.

[0007] Preferably, the support frame and the hot press conveying device form an integrated structure, and the support frame and the movable frame form a limiting sliding structure through the guide rail, and the guide rail is symmetrically arranged about the middle section of the inner surface of the movable frame.

[0008] The above structure is used to control the stability of the moving frame during use.

[0009] Preferably, in the translation drive mechanism, a rotating shaft is rotatably mounted on the middle section of the inner surface of the moving frame, and gears are installed on the upper and lower sides of the outer surface of the rotating shaft. A rack is meshed on the outer side of the gear, and the rack is mounted on the outer side of the support frame. A limiting wheel rotates with the outer surface of the moving frame. A telescopic component is installed on the middle section of the left side of the outer surface of the moving frame, and a locking frame is telescopically connected to the upper surface of the telescopic component. At the same time, a slide rail is installed on the right side of the outer surface of the locking frame, and the slide rail is limited to slide on the inner surface of the moving frame. Meanwhile, a locking block is installed on the left side of the outer surface of the locking frame.

[0010] The above structure provides power for the movement of the mobile frame during use, and further controls its position to prevent deviation or tilting. The locking frame can also be adjusted up and down to position and transport the product parts, preventing them from shifting.

[0011] Preferably, the movable frame forms a meshing structure with the rack and pinion through a rotating shaft and gears, and the rack and support frame form an integral structure. The movable frame forms a limiting sliding structure with the support frame through a limiting wheel, and the movable frame forms a limiting telescopic structure with the locking frame through a telescopic component and a slide rail. The locking frame and locking block form an integral structure.

[0012] The above structure effectively controls the stability of the lateral movement of the moving frame during use, and, in conjunction with the locking blocks on the locking frame, effectively positions and transports the product parts, as well as releases them for subsequent hot pressing.

[0013] Preferably, the support rod and the hot pressing conveying device form an integrated structure, the support rod and the support wheel form a rotating structure, and the support wheel and the product form a supporting structure. At the same time, the hot pressing conveying device and the limiting roller form a rotating limiting structure, and the hot pressing conveying device and the hot pressing device form a docking structure.

[0014] With the above structure, the movement of the support wheel relative to the product part can be effectively controlled during use, and the distance limit control of the limit roller can be combined with the limit control.

[0015] Preferably, in the layered hot pressing mechanism, a limiting component is installed on the upper surface of the hot pressing device, and a limiting wheel is connected to the outer surface of the limiting component, which rotates on the upper part of the outer surface of the hot pressing conveying device. A hot pressing plate is connected to the inner surface of the hot pressing device, and a heat pipe hole is opened on the inner surface of the hot pressing plate. A sealing plate is connected to the outer surface of the hot pressing device, and a positioning block is installed on the lower side of the outer surface of the sealing plate. A telescopic rod is installed on the outer surface of the positioning block, and a telescopic component is telescopically connected to the outer surface of the telescopic rod. A heat-conducting chamber is connected to the left side of the outer surface of the hot pressing device.

[0016] With the above structure, the cooperation between the limiting component and the limiting wheel can be effectively controlled during use, the docking between the hot pressing device and the hot pressing conveying device can be controlled, the hot pressing plate can be connected to form a hot pressing test, and a sealing treatment can be formed through the sealing plate.

[0017] Preferably, the hot pressing device forms a limiting structure with the hot pressing conveying device through the limiting member and the limiting wheel II, and the hot pressing device and the hot pressing plate form a telescopic extrusion structure, and the hot pipe holes are evenly opened about the inner surface of the hot pressing plate. At the same time, the sealing plate and the hot pressing device form an opening and closing structure, and the hot pressing device forms a telescopic sealing structure with the sealing plate through the telescopic component II, the telescopic rod and the positioning block II.

[0018] With the above structure, the stability and sealing of the sealing plate movement can be controlled during use, and heat can be effectively transferred through the heat pipe holes on the hot press plate.

[0019] Compared with the prior art, the beneficial effects of this utility model are:

[0020] 1. A hot press conveyor is provided for easy transport of product parts. It is equipped with assembled rollers and tracks to control the movement position. A movable frame assembled with a support frame allows for translation of the product parts. A locking frame on the movable frame controls the position of the locking blocks, facilitating the positioning, transport, and rapid release of the product parts. The parts are then placed in a hot press connected to the hot press conveyor, thus improving the stability of the hot press. The hot press plates and the double-hole heat pipe further enhance the stability of heat transfer. Furthermore, by coordinating different groups of hot press plates and recognizing the number of product layers within the hot press, the system automatically closes hot press plates without product parts, improving the hot press effect and preventing heat waste.

[0021] 2. A translation drive mechanism is provided, which facilitates the lateral movement of the moving frame on the support frame by means of the guide rail assembled on the support frame, the gears on the moving frame and the rack on the support frame, and the limiting wheel further improves the limiting effect of the lateral movement; furthermore, the telescopic component controlled by the moving frame controls the position of the locking block of the locking frame and limits the locking block on the product to prevent misalignment when the moving frame is translated and transported.

[0022] 3. It is equipped with a layered hot pressing mechanism to facilitate the control of the hot pressing plate to support the product parts, and it is equipped with heat pipe holes to deliver heat source to support and heat the product parts. It also features a dual-channel hot pressing plate and a hot pressing plate with both ends connected to the heat source, which improves the stability of the hot pressing plate in use. Attached Figure Description

[0023] Figure 1 This is a three-dimensional structural diagram of the layered heating device of this utility model;

[0024] Figure 2 This is a three-dimensional structural diagram of the hot-pressing conveying device of this utility model;

[0025] Figure 3 This is a half-sectional perspective view of the three-dimensional structure of the mobile frame of this utility model;

[0026] Figure 4 This utility model Figure 3 Enlarged 3D structural diagram at point A in the middle;

[0027] Figure 5 This is a rear-view three-dimensional structural diagram of the locking bracket of this utility model;

[0028] Figure 6 This is a three-dimensional structural diagram of the hot pressing device of this utility model;

[0029] Figure 7 This is a half-sectional three-dimensional structural diagram of the hot pressing device of this utility model.

[0030] In the diagram: 1. Hot press conveying device; 2. Roller; 3. Track; 4. Baffle; 5. Ladder; 6. Support frame; 7. Guide rail; 8. Moving frame; 9. Rotating shaft; 10. Gear; 11. Rack; 12. Limiting wheel one; 13. Telescopic component one; 14. Locking frame; 15. Slide rail; 16. Locking block; 17. Support rod; 18. Support wheel; 19. Product part; 20. Limiting roller; 21. Limiting wheel two; 22. Limiting component; 23. Hot press device; 24. Hot press plate; 25. Heat pipe hole; 26. Sealing plate; 27. Positioning block; 28. Telescopic rod; 29. ​​Telescopic component two; 30. Heat conduction chamber. Detailed Implementation

[0031] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0032] Please see Figures 1-7 The present invention provides the following technical solution: a hot-pressing layer heating device, which is provided with a hot-pressing conveying device 1 for conveying, and a roller 2 rotating on the lower surface of the hot-pressing conveying device 1, and a track 3 connected to the lower surface of the roller 2, and a ladder 5 and a baffle 4 respectively installed on the upper and lower sides of the hot-pressing conveying device 1.

[0033] Example 1: As Figures 1-4The present invention provides the following technical solution: a hot-pressing layered heating device, comprising: a support frame 6, mounted on the upper inner surface of a hot-pressing conveying device 1, with a guide rail 7 mounted on the upper inner surface of the support frame 6, and a movable frame 8 sliding on the upper outer surface of the guide rail 7, the movable frame 8 being provided with a translation drive mechanism; the support frame 6 and the hot-pressing conveying device 1 form an integrated structure, and the support frame 6 and the movable frame 8 form a limiting sliding structure through the guide rail 7, and the guide rail 7 is symmetrically arranged about the middle section of the inner surface of the movable frame 8; in the translation drive mechanism, a rotating shaft 9 rotates in the middle section of the inner surface of the movable frame 8, and gears 10 are mounted on the upper and lower outer surfaces of the rotating shaft 9, and a rack 11 meshes with the outer surface of the gears 10, and the rack 11 is mounted on the outer surface of the support frame 6. On the side, a limiting wheel 12 rotates on the outer surface of the movable frame 8, and a telescopic component 13 is installed on the middle section of the left side of the outer surface of the movable frame 8. A locking frame 14 is telescopically connected to the upper surface of the telescopic component 13. A slide rail 15 is installed on the right side of the outer surface of the locking frame 14, and the slide rail 15 is limited to slide on the inner surface of the movable frame 8. A locking block 16 is installed on the left side of the outer surface of the locking frame 14. The movable frame 8 forms a meshing structure with the rack 11 through the rotating shaft 9 and the gear 10. The rack 11 and the support frame 6 form an integrated structure. The movable frame 8 forms a limited sliding structure with the support frame 6 through the limiting wheel 12. The movable frame 8 forms a limited telescopic structure with the locking frame 14 through the telescopic component 13 and the slide rail 15. The locking frame 14 and the locking block 16 form an integrated structure.

[0034] When the hot press conveyor 1 transports and docks the product part 19 to the hot press device 23, the rollers 2 assembled on the hot press conveyor 1 slide on the track 3, and the baffles 4 assembled on the hot press conveyor 1 prevent debris from affecting its movement trajectory. The ladder 5 on the hot press conveyor 1 facilitates manual follow-up inspection. When the hot press conveyor 1 moves to the hot press device 23 and needs to push the product part 19, the guide rails 7 assembled on the support frame 6 slide to control the translation of the moving frame 8. The motor assembled on the moving frame 8 is controlled to adjust the rotating shaft 9 to drive the gear 10 to rotate, and the gear 10 rotates in conjunction with the support frame. The racks 11 assembled in the 6th assembly mesh with each other, thereby controlling the translation of the moving frame 8 on the support frame 6. Then, the limiting wheel 12 assembled by the rotating moving frame 8 contacts the support frame 6, controlling the stability of the translation of the moving frame 8. After the product part 19 moves into the hot pressing device 23, the telescopic component 13 is activated to move down and retract the locking frame 14, and the slide rail 15 installed on the locking frame 14 is controlled to form a downward sliding between the moving frame 8, thereby adjusting the locking block 16 installed on the locking frame 14 to disengage from the limiting of the product part 19, which facilitates the later use of the product part 19 for hot pressing and improves the stability of the moving frame 8 in translating and conveying the product part 19.

[0035] Example 2: Figure 1 , Figure 2 , Figure 3 and Figure 5 The technical solution shown, based on Embodiment 1, further discloses a support conveying mechanism for the product part 19, the specific details of which are as follows: a support rod 17 is installed on the inner side of the hot press conveying device 1, and a support wheel 18 is rotatably connected to the front and rear sides of the outer surface of the support rod 17, and the product part 19 is connected to the support wheel 18. At the same time, a limiting roller 20 is connected to the side of the hot press conveying device 1, and a hot press device 23 is connected to the outer surface of the hot press conveying device 1. The hot press device 23 is provided with a layered hot press mechanism. The support rod 17 and the hot press conveying device 1 form an integrated structure, and the support rod 17 and the support wheel 18 form a rotating structure. The support wheel 18 and the product part 19 form a supporting structure. At the same time, the hot press conveying device 1 and the limiting roller 20 form a rotating limiting structure, and the hot press conveying device 1 and the hot press device 23 form a docking structure.

[0036] In use, the limiting rollers 20, which are symmetrically assembled through the support frame 6, form a spacing limit when the product part 19 enters the hot press conveying device 1, so as to avoid tilting. The support wheel 18, which is rotatably connected through the support rod 17 assembled through the support frame 6, stably forms a translational conveying of the product part 19, thereby improving the translational stability of the product part 19.

[0037] Example 3: Figure 1 , Figure 2 , Figure 6 and Figure 7 The technical solution shown, based on Embodiment 2, further discloses the hot pressing operation of the hot pressing device 23, the specific details of which are as follows: A limiting member 22 is installed on the upper surface of the hot pressing device 23 in the layered hot pressing mechanism, and a limiting wheel 21 is connected to the outer surface of the limiting member 22, rotating the limiting wheel 21 on the upper part of the outer surface of the hot pressing conveying device 1. A hot pressing plate 24 is connected to the inner surface of the hot pressing device 23, and a heat pipe hole 25 is opened on the inner surface of the hot pressing plate 24. A sealing plate 26 is connected to the outer surface of the hot pressing device 23, and a positioning block 27 is installed on the lower side of the outer surface of the sealing plate 26. A telescopic rod 28 is installed on the outer surface, and a telescopic component 29 is telescopically connected to the outer surface of the telescopic rod 28. At the same time, a heat-conducting chamber 30 is connected to the left side of the outer surface of the hot pressing device 23. The hot pressing device 23 forms a limiting structure with the hot pressing conveying device 1 through the limiting member 22 and the limiting wheel 21. The hot pressing device 23 and the hot pressing plate 24 form a telescopic extrusion structure. The heat pipe holes 25 are evenly opened about the inner surface of the hot pressing plate 24. At the same time, the sealing plate 26 forms an opening and closing structure with the hot pressing device 23. The hot pressing device 23 forms a telescopic sealing structure with the sealing plate 26 through the telescopic component 29, the telescopic rod 28 and the positioning block 27.

[0038] After the product part 19 is connected to the limiting wheel 21 assembled by the hot pressing conveying device 1 and the limiting component 22 assembled by the hot pressing device 23, and the product part 19 is conveyed to the hot pressing plate 24 slidably assembled by the hot pressing device 23, the telescopic component 29 is activated, and the telescopic rod 28 is controlled to drive the sealing plate 26 assembled by the positioning block 27 to move upward. The sealing plate 26 is controlled to seal the hot pressing device 23, and the hot pressing plate 24 is controlled to move upward by the hydraulic cylinder assembled by the hot pressing device 23. This allows the heat source passing through the heat conduction chamber 30 to flow into the hot pressing plate 24 used for assembly, and the heat pipe hole 25 with double holes opened in the hot pressing plate 24 to flow the heat source, thereby improving the heat transfer rate and improving the hot pressing efficiency.

[0039] The contents not described in detail in this specification are existing technologies known to those skilled in the art.

[0040] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A hot-pressing layered heating device, provided with a hot-pressing conveying device (1) for conveying, and a roller (2) rotating on the lower surface of the hot-pressing conveying device (1), and a track (3) connected to the lower surface of the roller (2), and an escalator (5) and a baffle (4) respectively installed on the upper and lower sides of the side surface of the hot-pressing conveying device (1); characterized in that It comprises: a support frame (6) installed on the inner surface upper end of the hot-pressing conveying device (1), and a guide rail (7) installed on the inner surface upper side of the support frame (6), and a moving frame (8) sliding on the outer surface upper side of the guide rail (7), and the moving frame (8) is provided with a translation driving mechanism; a support rod (17) installed on the inner surface side of the hot-pressing conveying device (1), and a support wheel (18) rotatingly connected to the outer surface front and back sides of the support rod (17), and a product piece (19) connected to the support wheel (18), and a limiting roller (20) connected to the side surface of the hot-pressing conveying device (1), and a hot-pressing device (23) connected to the outer surface of the hot-pressing conveying device (1), and the hot-pressing device (23) is provided with a layered hot-pressing mechanism.

2. A hot press layered heating device according to claim 1, wherein: The support frame (6) and the hot-pressing conveying device (1) form an integrated structure, and the support frame (6) forms a limiting sliding structure with the moving frame (8) through the guide rail (7), and the guide rail (7) is symmetrically arranged about the middle section of the inner surface of the moving frame (8).

3. The hot press layered heating device of claim 1, wherein: The middle section of the inner surface of the moving frame (8) in the translation driving mechanism rotates a rotating shaft (9), and the outer surface upper and lower sides of the rotating shaft (9) are installed with a gear (10), and the outer surface side of the gear (10) is engaged with a rack (11), and the rack (11) is installed on the outer surface side of the support frame (6), and a limiting wheel one (12) rotates on the outer surface of the moving frame (8), and a telescopic assembly one (13) is installed on the left middle section of the outer surface of the moving frame (8), and a locking frame (14) is telescopically connected to the upper surface of the telescopic assembly one (13), and a slide rail (15) is installed on the right outer surface of the locking frame (14), and the slide rail (15) is limitingly slid on the inner surface of the moving frame (8), and a locking block (16) is installed on the left outer surface of the locking frame (14).

4. The hot press layered heating device of claim 1, wherein: The moving frame (8) forms an engagement structure with the rotating shaft (9), the gear (10) and the rack (11), and the rack (11) forms an integrated structure with the support frame (6), and the moving frame (8) forms a limiting sliding structure with the support frame (6) through the limiting wheel one (12), and the moving frame (8) forms a limiting telescopic structure with the locking frame (14) through the telescopic assembly one (13) and the slide rail (15), and the locking frame (14) forms an integrated structure with the locking block (16).

5. The hot press layered heating device of claim 1, wherein: The support rod (17) and the hot-pressing conveying device (1) form an integrated structure, and the support rod (17) and the support wheel (18) form a rotating structure, and the support wheel (18) and the product piece (19) form a supporting structure, and the hot-pressing conveying device (1) and the limiting roller (20) form a rotating limiting structure, and the hot-pressing conveying device (1) and the hot-pressing device (23) form an interfacing structure.

6. The hot press layered heating device of claim 1, wherein: The upper surface of the hot pressing device (23) in the layered hot pressing mechanism is provided with a limiting piece (22), the outer surface of the limiting piece (22) is connected with a limiting wheel two (21), the limiting wheel two (21) is rotated on the outer surface of the upper end of the hot pressing conveying device (1), the inner surface of the hot pressing device (23) is connected with a hot pressing plate (24), the inner surface of the hot pressing plate (24) is provided with a heat pipe hole (25), the outer surface of the hot pressing device (23) is connected with a sealing plate (26), the outer surface of the lower side of the sealing plate (26) is provided with a positioning block (27), the outer surface of the positioning block (27) is provided with an extension rod (28), the outer surface of the extension rod (28) is connected with an extension assembly two (29), and the outer surface left side of the hot pressing device (23) is connected with a heat conduction bin (30).

7. The hot press layered heating device of claim 1, wherein: The hot pressing device (23) and the hot pressing conveying device (1) constitute a limiting structure through the limiting piece (22) and the limiting wheel two (21), the hot pressing device (23) and the hot pressing plate (24) constitute an extension extrusion structure, the heat pipe hole (25) is uniformly provided on the inner surface of the hot pressing plate (24), the sealing plate (26) and the hot pressing device (23) constitute an opening and closing structure, and the hot pressing device (23) and the sealing plate (26) constitute an extension sealing structure through the extension assembly two (29), the extension rod (28) and the positioning block (27).

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