Baking and cooling integrated vacuum plastic suction machine

Abstract

The utility model relates to the technical field of vacuum plastic-absorbing machines, in particular to a baking and cooling integrated vacuum plastic-absorbing machine which comprises a plastic-absorbing machine main body, a connecting frame is connected in the plastic-absorbing machine main body in a sliding mode, a placing table is arranged in the connecting frame, the placing table is connected with the connecting frame through a plurality of groups of connecting assemblies, and the connecting assemblies are connected with the placing table. The connecting frame is connected with the plastic vacuum forming machine body through a guide rail, a baking cover is arranged on the top of the plastic vacuum forming machine body, and a cooling cover is arranged on the outer side of the baking cover and located on the top of the plastic vacuum forming machine body. The connecting assembly is used for installing the placing table in the connecting frame, the connecting assembly is composed of a fixing frame, a rotating disc, driving grooves, a moving block and a limiting block, the fixing frame is located in the connecting frame, the rotating disc is rotatably connected to the interior of the fixing frame, the two driving grooves are formed in the rotating disc, and the moving block is located in the fixing frame. Compared with an existing vacuum plastic-absorbing machine, the overall practicability of the vacuum plastic-absorbing machine can be improved through the design of the vacuum plastic-absorbing machine.

Description

Technical Field

[0001] The utility model relates to the technical field of vacuum thermoforming machines, and particularly relates to a vacuum thermoforming machine integrating baking and cooling. Background Technique

[0002] When operating the existing thermoforming machines, generally, a mold and a product to be shaped (such as a sheet material like a shoe upper) are placed on a workbench, and then the workbench is successively moved under a hot pressing plate and a cold pressing plate. The product on the workbench is hot-pressed and shaped by pressing down the hot pressing plate, and the product on the workbench is cooled down by pressing down the cold pressing plate. After that, the thermoformed product can be taken out.

[0003] The main structure of a vacuum thermoforming machine consists of feeding, pulling, upper and lower electric heating furnaces, a lower brake, a multi-functional adjustable size, a lower mold plate, an upper mold, an upper brake, a knife gate, slicing, sheet placing, and is equipped with a vacuum device, etc. At present, the existing fully automatic vacuum thermoforming machines on the market have the disadvantage of being inconvenient to maintain. During use, the molds on the existing fully automatic vacuum thermoforming machines are usually directly fixed on the tabletop with bolts. Not only external tools are needed for auxiliary installation, but also it is not conducive to disassembling and maintaining them, which affects the efficiency during maintenance and is inconvenient to use. Therefore, for the improvement of the existing vacuum thermoforming machines, it is particularly important to design a new type of vacuum thermoforming machine integrating baking and cooling to solve the above technical defects and improve the practicability of the overall vacuum thermoforming machine. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a vacuum thermoforming machine integrating baking and cooling. When the placement table needs to be disassembled, it can be conveniently disassembled. The device can quickly remove the placement table, thereby achieving the purpose of convenient maintenance, effectively extending its service life, and at the same time, the fixing method is simple and convenient to use, so as to solve the problems raised in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solutions:

[0006] A vacuum thermoforming machine integrating baking and cooling, including a thermoforming machine main body. A connection frame is slidably connected inside the thermoforming machine main body. A placement table is arranged inside the connection frame. The placement table is connected to the connection frame through a plurality of groups of connection components. The connection frame is connected to the thermoforming machine main body through a guide rail. A baking hood is arranged on the top of the thermoforming machine main body. A cooling hood is arranged on the outside of the baking hood and on the top of the thermoforming machine main body.

[0007] The connecting component is used to install the placing table inside the connecting frame, and the connecting component is composed of a fixed frame, a rotating disk, driving grooves, moving blocks and limiting blocks. The fixed frame is located inside the connecting frame. The rotating disk is rotatably connected inside the fixed frame. Two groups of the driving grooves are both opened inside the rotating disk. Two groups of the moving blocks are both slidably connected to the outside of the fixed frame. The limiting blocks are located at one end of the moving blocks away from the fixed frame.

[0008] As a preferred solution of the present utility model, a sliding groove is opened on the outside of the fixed frame and located on the outside of the moving block. The internal structure size of the sliding groove corresponds to the external structure size of the moving block. The moving block is connected to the fixed frame through the sliding groove.

[0009] As a preferred solution of the present utility model, a guiding rod is provided at one end of the moving block close to the rotating disk. The external structure size of the guiding rod corresponds to the internal structure size of the driving groove. The moving block is connected to the driving groove through the guiding rod.

[0010] As a preferred solution of the present utility model, multiple mounting blocks are provided on the outside of the placing table. Mounting grooves are opened inside the mounting blocks. The internal structure size of the mounting grooves corresponds to the external structure size of the limiting blocks. The mounting blocks are connected to the limiting blocks through the mounting grooves.

[0011] As a preferred solution of the present utility model, a connecting shell is provided at one end of the fixed frame away from the moving block. A worm gear is rotatably connected inside the connecting shell. A worm is meshed and connected to the outside of the worm gear. One end of the worm away from the worm gear extends to the outside of the connecting shell.

[0012] As a preferred solution of the present utility model, a transmission rod is fixedly connected inside the worm gear. One end of the transmission rod away from the worm gear extends to the inside of the fixed frame and is fixedly connected to the rotating disk.

[0013] As a preferred solution of the present utility model, multiple through grooves are opened inside the placing table. A vacuum tube is provided at the bottom of the connecting frame. The baking hood and the cooling hood are both connected to the main body of the thermoforming machine through screws. The driving end of a driving motor is fixedly connected to the outside of the screw. A heating block is provided inside the baking hood. A water cooling pipeline is provided inside the cooling hood. And a guiding fan is provided at the top of the cooling hood.

[0014] Compared with the prior art, the beneficial effects of the present utility model are:

[0015] In the present utility model, through the design of the connecting component, when it is necessary to disassemble the placing table, it can be conveniently disassembled. The device quickly removes the placing table, thereby achieving the purpose of facilitating maintenance, effectively extending its service life, and at the same time, the fixing method is simple and convenient to use. Brief Description of the Drawings

[0016] Figure 1 This is a schematic diagram of the overall structure of the present utility model;

[0017] Figure 2 This is a schematic diagram of the connection frame structure of the present utility model;

[0018] Figure 3 This is a schematic diagram of the connection component structure of the present utility model;

[0019] Figure 4 This is a schematic diagram of the rotating disk structure of the present utility model.

[0020] In the figure: 1, the main body of the blister machine; 2, the connection frame; 3, the placement table; 4, the connection component; 5, the guide rail; 6, the baking hood; 7, the cooling hood; 8, the fixed frame; 9, the rotating disk; 10, the drive groove; 11, the moving block; 12, the limiting block; 13, the sliding groove; 14, the mounting block; 15, the mounting groove; 16, the connection shell; 17, the worm gear; 18, the worm; 19, the transmission rod; 20, the through groove; 21, the vacuum tube; 22, the guiding fan. Detailed Description of the Preferred Embodiment

[0021] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the protection scope of the present utility model.

[0022] Embodiment:

[0023] Please refer to Figures 1 - 4 , the present utility model provides a technical solution:

[0024] A vacuum blister machine integrating baking and cooling, comprising a main body 1 of the blister machine, a connection frame 2 is slidably connected inside the main body 1 of the blister machine, a placement table 3 is arranged inside the connection frame 2, the placement table 3 is connected to the connection frame 2 through multiple groups of connection components 4, the connection frame 2 is connected to the main body 1 of the blister machine through a guide rail 5, a baking hood 6 is arranged at the top of the main body 1 of the blister machine, and a cooling hood 7 is arranged outside the baking hood 6 and at the top of the main body 1 of the blister machine;

[0025] The connecting component 4 is used to install the placing table 3 inside the connecting frame 2, and the connecting component 4 is composed of a fixed frame 8, a rotating disk 9, driving grooves 10, moving blocks 11 and limiting blocks 12. The fixed frame 8 is located inside the connecting frame 2, the rotating disk 9 is rotatably connected inside the fixed frame 8, two groups of driving grooves 10 are both opened inside the rotating disk 9, two groups of moving blocks 11 are both slidably connected to the outside of the fixed frame 8, and the limiting block 12 is located at one end of the moving block 11 away from the fixed frame 8.

[0026] Furthermore, a sliding groove 13 is opened outside the fixed frame 8 and on the outside of the moving block 11. The internal structure size of the sliding groove 13 is designed to correspond to the external structure size of the moving block 11. The moving block 11 is connected to the fixed frame 8 through the sliding groove 13. Connecting the moving block 11 with the sliding groove 13 enables the moving block 11 to be connected to the fixed frame 8. When the moving block 11 is displaced, it can be guided through the sliding groove 13 to prevent the moving block 11 from shifting.

[0027] Among them, one end of the moving block 11 close to the rotating disk 9 is provided with a guiding rod. The external structure size of the guiding rod is designed to correspond to the internal structure size of the driving groove 10. The moving block 11 is connected to the driving groove 10 through the guiding rod. Connecting the guiding rod with the driving groove 10 enables the guiding rod to be connected to the rotating disk 9. When the rotating disk 9 rotates, it drives the driving groove 10 to rotate, causing the guiding rod to be displaced and driving the moving block 11 to be displaced, thereby causing the limiting block 12 to be displaced.

[0028] Secondly, multiple groups of mounting blocks 14 are provided on the outside of the placing table 3. Mounting grooves 15 are opened inside the mounting blocks 14. The internal structure size of the mounting grooves 15 is designed to correspond to the external structure size of the limiting blocks 12. The mounting blocks 14 are connected to the limiting blocks 12 through the mounting grooves 15. Displacing the mounting blocks 14 between the two groups of moving blocks 11, the displacement of the limiting blocks 12 causes them to be displaced into the mounting grooves 15 and be limitedly connected to the mounting blocks 14, so that the mounting blocks 14 can be limitedly connected to the fixed frame 8. Therefore, the placing table 3 can be limitedly connected to the connecting frame 2 to install the placing table 3.

[0029] Furthermore, a connection shell 16 is provided at one end of the fixed frame 8 away from the moving block 11. A worm gear 17 is rotatably connected inside the connection shell 16. A worm 18 is meshed and connected to the outside of the worm gear 17. One end of the worm 18 away from the worm gear 17 extends to the outside of the connection shell 16. A transmission rod 19 is fixedly connected inside the worm gear 17. One end of the transmission rod 19 away from the worm gear 17 extends into the fixed frame 8 and is fixedly connected to the rotating disk 9. Rotating the worm 18 drives the worm gear 17 to rotate, enabling the transmission rod 19 to rotate and driving the rotating disk 9 to rotate. Due to the self-locking property between the worm gear 17 and the worm 18, it can prevent the limiting block 12 from loosening when clamped in the installation groove 15, which affects the installation of the placing table 3.

[0030] Furthermore, a plurality of through grooves 20 are formed inside the placing table 3. A vacuum tube 21 is provided at the bottom of the connection frame 2. Both the baking hood 6 and the cooling hood 7 are connected to the main body 1 of the thermoforming machine through screws. The outside of the screw is fixedly connected to the driving end of the driving motor. A heating block is provided inside the baking hood 6. A water cooling pipeline is provided inside the cooling hood 7. And a guiding fan 22 is provided at the top of the cooling hood 7. When processing the product, place the product on the top of the placing table 3, start the driving motor to drive the screw to rotate, so that the baking hood 6 can be displaced to the top of the connection frame 2. Through the cooperation of the vacuum tube 21 and the through grooves 20, the space between the connection frame 2 and the baking hood 6 is hollow. Heat the inside of the baking hood 6 through the heating block, so as to realize baking and shaping the product. When the product is shaped, displace it to the lower part of the cooling hood 7 through the guide rail 5, and displace the cooling hood 7 to the top of the connection frame 2. The high-temperature hot air inside the connection frame 2 can be extracted through the cooperation of the water cooling pipeline and the guiding fan 22, thus cooling the shaped product.

[0031] In this embodiment, the implementation scenario is as follows: during actual use, the placement table 3 is displaced into the interior of the connection frame 2, enabling the mounting block 14 to be displaced between the two moving blocks 11. The worm 18 is rotated to drive the worm wheel 17 to rotate, enabling the transmission rod 19 to rotate and drive the rotating disk 9 to rotate. When the rotating disk 9 rotates, it drives the drive groove 10 to rotate, causing the guide rod to be displaced and driving the moving block 11 to be displaced. As a result, the limiting block 12 is displaced. The displacement of the limiting block 12 causes it to be displaced into the mounting groove 15 and be limit-connected to the mounting block 14, thereby enabling the mounting block 14 to be limit-connected to the fixed frame 8. Consequently, the placement table 3 can be limit-connected to the connection frame 2 for the installation of the placement table 3. Similarly, when it is necessary to disassemble the placement table 3, it can be conveniently disassembled. This device can quickly remove the placement table 3, thereby achieving the purpose of facilitating maintenance, effectively extending its service life. At the same time, the fixing method is simple and convenient to use. When processing a product, the product is placed on the top of the placement table 3, and the drive motor is started to drive the bolt to rotate, enabling the baking hood 6 to be displaced to the top of the connection frame 2. Through the cooperation of the vacuum tube 21 and the through groove 20, the space between the connection frame 2 and the baking hood 6 is made hollow. The interior of the baking hood 6 is heated by the heating block to enable the product to be baked and shaped. When the product is completed shaping, it is displaced below the cooling hood 7 through the guide rail 5, and the cooling hood 7 is displaced to the top of the connection frame 2. The high-temperature hot air inside the connection frame 2 can be extracted through the water cooling pipeline and the guiding fan 22 to complete the cooling of the shaped product. Compared with the existing vacuum thermoforming machine, the overall practicability of the vacuum thermoforming machine can be improved through the design of the present utility model.

[0032] Although the embodiments of the present utility model have been shown and described, it will be understood by those of ordinary skill in the art that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A baking and cooling integrated vacuum thermoforming machine, comprising a thermoforming machine main body (1), characterized in that: Inside the main body (1) of the plastic thermoforming machine, there is a sliding connection with a connecting frame (2). Inside the connecting frame (2), there is a placement table (3). The placement table (3) is connected to the connecting frame (2) through multiple groups of connecting components (4). The connecting frame (2) is connected to the main body (1) of the plastic thermoforming machine through a guide rail (5). On the top of the main body (1) of the plastic thermoforming machine, there is a baking hood (6). On the outside of the baking hood (6) and on the top of the main body (1) of the plastic thermoforming machine, there is a cooling hood (7); The connecting component (4) is used to install the placement table (3) inside the connecting frame (2), and the connecting component (4) is composed of a fixed frame (8), a rotating disk (9), a driving groove (10), a moving block (11), and a limiting block (12). The fixed frame (8) is located inside the connecting frame (2). The rotating disk (9) is rotatably connected inside the fixed frame (8). Two groups of driving grooves (10) are both opened inside the rotating disk (9). Two groups of moving blocks (11) are both slidably connected to the outside of the fixed frame (8). The limiting block (12) is located at one end of the moving block (11) away from the fixed frame (8).

2. The vacuum thermoforming machine integrated with baking and cooling according to claim 1, wherein: On the outside of the fixed frame (8) and on the outside of the moving block (11), there is a sliding groove (13). The internal structure size of the sliding groove (13) is designed to correspond to the external structure size of the moving block (11). The moving block (11) is connected to the fixed frame (8) through the sliding groove (13).

3. A baking and cooling integrated vacuum thermoforming machine according to claim 1, wherein: One end of the moving block (11) close to the rotating disk (9) is provided with a guide rod. The external structure size of the guide rod is designed to correspond to the internal structure size of the driving groove (10). The moving block (11) is connected to the driving groove (10) through the guide rod.

4. A baking and cooling integrated vacuum thermoforming machine according to claim 1, characterized in that: On the outside of the placement table (3), there are multiple groups of mounting blocks (14). Inside the mounting blocks (14), there are mounting grooves (15). The internal structure size of the mounting grooves (15) is designed to correspond to the external structure size of the limiting blocks (12). The mounting blocks (14) are connected to the limiting blocks (12) through the mounting grooves (15).

5. A baking and cooling integrated vacuum thermoforming machine according to claim 1, characterized in that: One end of the fixed frame (8) away from the moving block (11) is provided with a connecting shell (16). Inside the connecting shell (16), there is a rotatably connected worm gear (17). On the outside of the worm gear (17), there is an engaged worm (18). One end of the worm (18) away from the worm gear (17) extends to the outside of the connecting shell (16).

6. The vacuum thermoforming machine integrating baking and cooling according to claim 5, characterized in that: Inside the worm gear (17), there is a fixedly connected transmission rod (19). One end of the transmission rod (19) away from the worm gear (17) extends to the inside of the fixed frame (8) and is fixedly connected to the rotating disk (9).

7. A baking and cooling integrated vacuum thermoforming machine according to claim 1, characterized in that: Inside the placement table (3), there are multiple groups of through grooves (20). At the bottom of the connecting frame (2), there is a vacuum tube (21). The baking hood (6) and the cooling hood (7) are both connected to the main body (1) of the plastic thermoforming machine through screws. The outside of the screw is fixedly connected to the driving end of a driving motor. Inside the baking hood (6), there is a heating block. Inside the cooling hood (7), there is a water cooling pipeline, and on the top of the cooling hood (7), there is a guiding fan (22).

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