Automatic feeding and discharging device for hot pressing tank

Abstract

The utility model belongs to the technical field of automatic feeding and discharging of hot pressing tank, especially a kind of automatic feeding and discharging device of hot pressing tank, present and propose the following scheme, including the inner guide rail of fixed installation in the inside of hot pressing tank and the outer guide rail in the position of hot pressing tank export, the inside of the inner guide rail is connected with the bracket extending to the upper portion of the inner guide rail, the outer guide rail one end is rotatably installed with the rotating guide rail of the butt joint with the one end of the inner guide rail, the bottom of the outer guide rail is welded with support frame, the upper rod portion of the support frame is equipped with opening, the inside of the support frame is transmissionally installed with power mechanism.The utility model is through setting rotating hooking mechanism, rotating hooking mechanism realizes the rotating direction of hooking link rod can be changed, further realizes the traction pull-out and push into the purpose of bracket, and after bracket is pushed in, when power mechanism direction operation drive rotating hooking mechanism resets, can realize the purpose of automatic unhooking.

Description

Technical Field

[0001] This utility model relates to the field of automatic feeding and discharging technology of autoclaves, and in particular to an automatic feeding and discharging device for autoclaves. Background Technology

[0002] An autoclave typically consists of a tank system, a vacuum system, a blower system, a heating system, a pressurization system, a cooling system, a control system, a traction mechanism, and a support frame. A composite material blank, with single-layer prepreg laid in a predetermined direction, is placed on the surface of a mold coated with a release agent. It is then covered sequentially with a porous release cloth (film), absorbent felt, and breathable felt, and sealed in a vacuum bag before being placed in the autoclave. Before heating and curing, the bag is evacuated to remove air and volatiles. Then, the temperature is increased, pressure is applied, and curing is performed according to the curing regime of different resins, allowing the composite material to cure and be shaped within the mold.

[0003] In the existing technology, the traction mechanism of the autoclave includes an inner guide rail and an outer guide rail. A sliding trolley is installed on the outer guide rail. A traction hook is installed at one end of the trolley. When the bracket moves in and out, the operator needs to manually connect the traction hook to the bracket or manually disconnect the hook. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of existing technologies by providing an automatic feeding and discharging device for autoclaves.

[0005] An automatic feeding and discharging device for an autoclave includes an inner guide rail fixedly installed inside the autoclave and an outer guide rail located at the autoclave outlet. A bracket extending above the inner guide rail is rotatably connected to the inner side of the inner guide rail. A rotating guide rail, which mates with one end of the inner guide rail, is rotatably mounted at one end of the outer guide rail. A support frame is welded to the bottom end of the outer guide rail. An opening is provided on the upper rod of the support frame. A power mechanism is driven to be installed on the inner side of the support frame. A moving platform assembly is mounted on the top of the power mechanism. A rotating hook mechanism is mounted on the top of the moving platform assembly. A hook groove connected to the rotating hook mechanism is integrally formed at one end of the bracket. A support plate for supporting the rotating guide rail is welded to the vertical rod of one of the support frames near the rotating guide rail.

[0006] By adopting the above technical solution, the operation of the power mechanism drives the mobile platform components and the rotating coupling mechanism to move synchronously.

[0007] The power mechanism includes synchronous pulleys rotatably mounted on the inner sides of the front and rear support frames. The two synchronous pulleys are connected by a synchronous belt drive. A forward and reverse motor is installed at the bottom end of the upper crossbar of one of the support frames. The output end of the forward and reverse motor is coaxially fixed with one of the synchronous pulleys.

[0008] By adopting the above technical solution and designing a power mechanism, the purpose of moving the mobile platform mechanism along the outer guide rail can be achieved.

[0009] The mobile platform assembly includes a roller that is rotatably connected to the inner side of the outer guide rail. A support rod is rotatably mounted on the outer wall of the roller. A mobile platform is fixedly mounted on the top of the support rod. The bottom end of the mobile platform is fixedly mounted on a downwardly protruding fixed rod. A connecting shaft is fixedly mounted between the two fixed rods. A connecting block that engages with the connecting shaft is integrally formed on the top of the synchronous belt.

[0010] By adopting the above technical solution and designing the mobile platform component, an installation surface can be provided for the rotating hook mechanism.

[0011] The rotating hook mechanism includes an extension frame fixedly installed on the top of the moving platform. A rotating plate is rotatably installed inside one end of the horizontal plate of the extension frame. A servo motor is installed on the upper horizontal plate of the extension frame through a bracket. The output shaft of the servo motor is coaxially connected to the top of the rotating plate. A protruding ear is fixedly installed at the bottom end of the rotating plate.

[0012] By adopting the above technical solution and designing a servo motor, the purpose of controlling the rotation of the hook rod was achieved.

[0013] The rotating hooking mechanism also includes a hooking rod rotatably mounted inside the two protruding ears. An arc-shaped groove is provided inside the protruding ears. Movable rods that are movably connected to the arc-shaped groove are integrally formed at both ends of the hooking rod. Torsion springs connected to the protruding ears are installed at both ends of the hooking rod.

[0014] By adopting the above technical solution and designing an arc-shaped groove and a movable rod, it is possible to control the connecting rod to rotate back and forth in only one direction.

[0015] The beneficial effects of this utility model's automatic loading and unloading device for autoclaves with a cleaning mechanism are:

[0016] By setting up a rotating hook mechanism, the rotation direction of the hook rod can be changed, thereby achieving the purpose of pulling out and pushing the bracket in. Furthermore, after the bracket is pushed in, when the rotating hook mechanism is reset by the power mechanism, the automatic disengagement can be achieved. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the automatic feeding and discharging device for the autoclave proposed in this utility model;

[0018] Figure 2 This is a schematic diagram of the installation of the power mechanism of the automatic feeding and discharging device for the autoclave proposed in this utility model;

[0019] Figure 3 This is a schematic diagram of the moving platform mechanism of the automatic feeding and discharging device for autoclaves proposed in this utility model;

[0020] Figure 4 The automatic feeding and discharging device for autoclaves proposed in this utility model Figure 3 Enlarged view of a portion of point A in the middle.

[0021] In the diagram: 1. Inner guide rail; 2. Bracket; 3. Hook groove; 4. Support frame; 5. Outer guide rail; 6. Opening; 7. Rotating guide rail; 8. Support plate; 9. Forward and reverse motor; 10. Synchronous pulley; 11. Synchronous belt; 12. Connecting shaft; 13. Fixed rod; 14. Support rod; 15. Roller; 16. Moving table; 17. Extension frame; 18. Rotating plate; 19. Servo motor; 20. Protruding ear; 21. Hook rod; 22. Arc groove; 23. Movable rod; 24. Torsion spring; 25. Connecting block. Detailed Implementation

[0022] The preferred embodiments of the present invention will now be described in detail with reference to the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, thereby providing a clearer and more definite definition of the scope of protection of the present invention.

[0023] Reference Figure 1-4 An automatic feeding and discharging device for an autoclave includes an inner guide rail 1 fixedly installed inside the autoclave and an outer guide rail 5 located at the outlet of the autoclave. A bracket 2 extending above the inner guide rail 1 is rotatably connected to the inner side of the inner guide rail 1. A rotating guide rail 7 that mates with one end of the inner guide rail 1 is rotatably installed at one end of the outer guide rail 5. A support frame 4 is welded to the bottom end of the outer guide rail 5. An opening 6 is provided on the upper rod of the support frame 4. A power mechanism is driven to be installed on the inner side of the support frame 4. A moving platform assembly is installed on the top of the power mechanism. A rotating hook mechanism is installed on the top of the moving platform assembly. A hook groove 3 connected to the rotating hook mechanism is integrally formed at one end of the bracket 2. A support plate 8 that supports the rotating guide rail 7 is welded to the vertical rod of one of the support frames 4 near the rotating guide rail 7.

[0024] In this embodiment: First, after the product is formed in the autoclave, after the autoclave lid is opened, the rotating guide rail 7 is opened by rotating until the rotating guide rail 7 is rotated to a horizontal state. At this time, the support plate 8 supports the rotating guide rail 7, so that the rotating guide rail 7 is kept in a horizontal open state. Then, by starting the power mechanism, the power mechanism drives the moving platform assembly to move along the outer guide rail 5 towards the inner guide rail 1. At the same time, the moving platform assembly drives the hooking mechanism to move synchronously until the hooking mechanism is hooked with the hooking groove 3. Then, the power mechanism is driven to move in the opposite direction, so that the bracket 2 can be dragged outward.

[0025] Similarly, when the device pushes the bracket 2 into the autoclave again, by controlling the rotating hook mechanism to rotate 180 degrees and changing the unidirectional rotation direction of the rotating hook mechanism, the problem of the moving platform component being unable to push the bracket 2 can be avoided.

[0026] Please refer to this carefully. Figure 1 , Figure 2 and Figure 3 The power mechanism includes synchronous pulleys 10 rotatably mounted on the inner sides of two support frames 4, the two synchronous pulleys 10 being connected by a synchronous belt 11, and a forward and reverse motor 9 being mounted on the bottom end of the upper crossbar of one support frame 4, the output end of the forward and reverse motor 9 being coaxially fixed with one synchronous pulley 10.

[0027] In this embodiment: when the mobile platform component is moved, the forward and reverse motor 9 is started to run. The forward and reverse motor 9 drives a synchronous pulley 10 connected to it on the same axis to rotate. The synchronous pulley 10 then drives another synchronous pulley 10 to rotate synchronously and in the same direction through the synchronous belt 11, so as to achieve the effect of synchronous belt 11 transmission.

[0028] Please refer to this carefully. Figure 3 The mobile platform assembly includes a roller 15 that is rotatably connected to the inner side of the outer guide rail 5. A support rod 14 is rotatably mounted on the outer wall of the roller 15. A mobile platform 16 is fixedly mounted on the top of the support rod 14. A downwardly protruding fixed rod 13 is fixedly mounted on the bottom end of the mobile platform 16. A connecting shaft 12 is fixedly mounted between the two fixed rods 13. A connecting block 25 that is sleeved with the connecting shaft 12 is integrally formed on the top of the synchronous belt 11.

[0029] In this embodiment: during the transmission of the synchronous belt 11, the synchronous belt 11 pulls two connecting shafts 12 through the connecting block 25. The connecting shafts 12 then transmit the tension to the moving table 16 through the fixed rod 13. The moving table 16 then drives the roller 15 to roll in the outer guide rail 5 through the support rod 14, thereby realizing the movement of the moving table 16.

[0030] Please refer to this carefully. Figure 3 and Figure 4 The rotating hooking mechanism includes an extension frame 17 fixedly installed on the top of the moving platform 16. A rotating plate 18 is rotatably installed inside one end of the horizontal plate of the extension frame 17. A servo motor 19 is installed on the upper horizontal plate of the extension frame 17 through a bracket. The output shaft of the servo motor 19 is coaxially connected to the top of the rotating plate 18. A protruding ear 20 is fixedly installed at the bottom end of the rotating plate 18. The rotating hooking mechanism also includes a hooking rod 21 rotatably installed inside the two protruding ears 20. An arc-shaped groove 22 is opened inside the protruding ears 20. Movable rods 23 that are movably connected to the arc-shaped groove 22 are integrally formed at both ends of the hooking rod 21. Torsion springs 24 that are connected to the protruding ears 20 are installed at both ends of the hooking rod 21.

[0031] In this embodiment: when the moving platform 16 moves, the moving platform 16 drives the extension frame 17 to move synchronously, and the extension frame 17 drives the hook rod 21 to move synchronously. As the hook rod 21 moves towards the inner guide rail 1, it will gradually approach the hook groove 3 until it contacts one end of the bracket 2. At this time, the hook rod 21 rotates under the pressure. At this time, the hook rod 21 drives the movable rod 23 to move inside the arc groove 22. At this time, the torsion spring 24 twists. Due to the design of the opening direction of the arc groove 22, the hook rod 21 can only move back and forth in one direction and cannot rotate in the other direction. Therefore, when the bottom end of the hook rod 21 is aligned with the hook groove 3 after it rotates, the torsion spring 24 resets and pushes the hook rod 21 to rotate and reset. At this time, the hook rod 21 is inserted into the hook groove 3. Then, the power mechanism is controlled to run in the opposite direction. The power mechanism can drive the hook rod 21 to move outward through the moving platform assembly. At this time, the hook rod 21 pulls the bracket 2 to slide outward through the hook groove 3.

[0032] When the hook mechanism needs to be rotated and driven by the power mechanism to push the bracket 2 back into the autoclave, the servo motor 19 is controlled to run. The servo motor 19 is designed to rotate 180 degrees at a time, so the servo motor 19 can drive the rotating plate 18 to rotate 180 degrees. At this time, the protruding ear 20 rotates 180 degrees synchronously. At this time, the direction of the arc groove 22 changes. Therefore, when pushing the bracket 2, the unidirectional rotation direction of the hook rod 21 changes, so as to push the bracket 2.

[0033] The embodiments described above are merely examples of several implementations of this utility model, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the utility model patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these modifications and improvements all fall within the protection scope of this utility model.

Claims

1. An automatic feeding and discharging device for an autoclave, comprising an inner guide rail (1) fixedly installed inside the autoclave and an outer guide rail (5) located at the outlet of the autoclave, wherein a bracket (2) extending above the inner guide rail (1) is rotatably connected to the inner side of the inner guide rail (1), characterized in that: One end of the outer guide rail (5) is rotatably mounted with a rotating guide rail (7) that is connected to one end of the inner guide rail (1). A support frame (4) is welded to the bottom end of the outer guide rail (5). An opening (6) is provided on the upper rod of the support frame (4). A power mechanism is installed on the inner side of the support frame (4). A moving platform assembly is installed on the top of the power mechanism. A rotating hooking mechanism is installed on the top of the moving platform assembly. One end of the bracket (2) is integrally formed with a hooking groove (3) connected to the rotating hooking mechanism. A support plate (8) for supporting the rotating guide rail (7) is welded to the vertical rod of one of the support frames (4) near the rotating guide rail (7).

2. The automatic feeding and discharging device for the autoclave according to claim 1, characterized in that: The power mechanism includes a synchronous pulley (10) rotatably mounted on the inner side of two support frames (4) at the front and rear. The two synchronous pulleys (10) are connected by a synchronous belt (11). A forward and reverse motor (9) is mounted on the bottom end of the upper crossbar of one of the support frames (4). The output end of the forward and reverse motor (9) is coaxially fixed with one of the synchronous pulleys (10).

3. The automatic feeding and discharging device for the autoclave according to claim 2, characterized in that, The mobile platform assembly includes a roller (15) that is rotatably connected to the inner side of the outer guide rail (5). A support rod (14) is rotatably mounted on the outer wall of the roller (15). A mobile platform (16) is fixedly mounted on the top of the support rod (14). The bottom end of the mobile platform (16) is fixedly mounted on a downwardly protruding fixed rod (13). A connecting shaft (12) is fixedly mounted between the two fixed rods (13). A connecting block (25) that is sleeved with the connecting shaft (12) is integrally formed on the top of the synchronous belt (11).

4. The automatic feeding and discharging device for the autoclave according to claim 3, characterized in that, The rotating hook mechanism includes an extension frame (17) fixedly installed on the top of the moving platform (16). A rotating plate (18) is rotatably installed inside one end of the horizontal plate of the extension frame (17). A servo motor (19) is installed on the upper horizontal plate of the extension frame (17) through a bracket. The output shaft of the servo motor (19) is coaxially connected to the top of the rotating plate (18). A protruding ear (20) is fixedly installed at the bottom end of the rotating plate (18).

5. The automatic feeding and discharging device for the autoclave according to claim 4, characterized in that, The rotating hook mechanism also includes a hook rod (21) rotatably mounted inside the two protruding ears (20). The protruding ears (20) have an arc-shaped groove (22) inside. The hook rod (21) has a movable rod (23) integrally formed at both ends and movably connected to the arc-shaped groove (22). The hook rod (21) has a torsion spring (24) connected to the protruding ears (20) at both ends.

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