Autoclave for manufacturing composite material

Abstract

The utility model relates to the technical field of autoclaves, and discloses an autoclave for manufacturing composite materials, which comprises an autoclave body and a connecting belt, the inner side of the autoclave body is in sliding connection with a placing plate, the top of the placing plate is fixedly connected with a fixing frame, and the front side of the top of the fixing frame is in rotating connection with a knob. The tail end of the rotary knob is fixedly connected with a driving belt wheel, the rear side of the inner top wall of the fixing frame is rotationally connected with a driven belt wheel, the driving belt wheel is in transmission connection with the driven belt wheel through the connecting belt, and the bottom of the driving belt wheel and the bottom of the driven belt wheel are both fixedly connected with threaded rods. According to the utility model, the rotation of the driving belt pulley is linked with the driven belt pulley through the connecting belt to synchronously rotate, and the insertion rod and the pressing plate are driven to synchronously move through the movement of the lifting plate, so that an object is pressed and fixed, and the reduction of the quality of a compounded material caused by the position deviation of the object is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of autoclaves, in particular to an autoclave for manufacturing composite materials. Background Art

[0002] An autoclave is a container used to create, store, or measure a vacuum environment. The autoclave is generally made of high-strength metal materials, such as stainless steel or glass, to withstand external atmospheric pressure and maintain the internal vacuum state. Its shape can be cylindrical, spherical, or other specific shapes, depending on application requirements.

[0003] When compounding materials, an autoclave used to manufacture composite materials is required. The autoclave used to manufacture composite materials is a device specially designed to realize the composite process of different materials. According to the process requirements of material composite, the autoclave needs to be equipped with heating and cooling systems. The heating system can use resistance heating, induction heating or radiation heating to raise the temperature inside the tank to the required composite temperature. The cooling system is used to quickly reduce the temperature inside the tank after the composite process is completed to prevent the material from overheating or deformation.

[0004] During the material compounding process, the materials to be compounded are placed in an autoclave, and then the air in the autoclave is extracted by a vacuum pump to form a vacuum environment. In the vacuum state, the gas molecules on the surface of the material are discharged, making the contact between the materials closer. However, during the processing process, the material and the object are in a placed state. In the vacuum process, it is easier for the object position to shift, which makes it impossible to meet the needs of use. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides an autoclave for manufacturing composite materials, aiming to improve the problem in the prior art that during the processing, materials and objects are in a placed state and objects are more likely to shift in position during the vacuum process.

[0006] The top of described sliding panel also is provided with an interlocking structure, and the interlocking structure is designed to interlock the plurality of sliding panels, the top of described sliding panels has a plurality of interlocking members, and the plurality of sliding panels have corresponding interlocking structures.

[0007] As a further description of the above technical solution:

[0008] The translation mechanism includes a servo motor, the bottom of the servo motor is fixedly connected to the top right side of the tank body, the output end of the servo motor passes through the tank body and is fixedly connected to a fixed rod, the upper and lower ends of the outer wall of the fixed rod are fixedly connected to a winding wheel, a steel wire rope is provided on the outside of the winding wheel, the left end of the steel wire rope is fixedly connected to a hook, and a hanging ring is fixedly connected to the top right side of the placement plate, and the hook is engaged with the hanging ring.

[0009] As a further description of the above technical solution:

[0010] A bracket is installed at the middle of the bottom wall of the tank body, and auxiliary frames are installed on the left and right sides of the bottom of the tank body.

[0011] As a further description of the above technical solution:

[0012] A vacuum pump is installed on the right side of the tank body, and a connecting hole is opened on the top of the vacuum pump.

[0013] As a further description of the above technical solution:

[0014] Observation windows are installed on the left and right ends of the front side of the tank body, and bolts are threadedly connected to the front sides of the observation windows.

[0015] As a further description of the above technical solution:

[0016] An external connecting ring is fixedly connected to the left side of the outer wall of the tank body, a rotating shaft is rotatably connected to the rear side of the external connecting ring, and a sealing cover is fixedly connected to the left side of the rotating shaft.

[0017] As a further description of the above technical solution:

[0018] The outer wall of the external connecting ring is threadedly connected with a plurality of screws at equal intervals, and the external connecting ring is threadedly connected to the sealing cover through the screws.

[0019] As a further description of the above technical solution:

[0020] The outer wall of the lifting plate is fixedly connected with a sliding block, and the left and right sides of the inner wall of the fixing frame are both provided with sliding grooves, and the sliding block is slidably connected with the sliding grooves.

[0021] The utility model has the following beneficial effects:

[0022] 1. In the utility model, the rotation of the driving pulley is linked to the driven pulley to rotate synchronously through the connecting belt, and the rotation of the threaded rod drives the lifting plate to move up and down synchronously. The movement of the lifting plate causes the insertion rod and the pressing plate to move synchronously, thereby pressing and fixing the object, avoiding the quality reduction of the material after compounding due to the displacement of the object position, and can meet the needs of use.

[0023] 2. In the present invention, the rotation of the winding wheel drives the wire rope to be wound, and the movement of the hook drags the hanging ring and the placement plate to move synchronously, thereby completing the loading process of the object to be processed on the placement plate, without the need for manual handling and loading, which saves time and effort. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 A perspective view of the autoclave for manufacturing composite materials proposed in the present invention;

[0025] Figure 2 This is an exploded view of the local structure of the autoclave for manufacturing composite materials proposed in the present invention;

[0026] Figure 3 This is a partial structural exploded view of the autoclave for manufacturing composite materials proposed in the present invention;

[0027] Figure 4 This is a schematic diagram of the translation mechanism of the autoclave for manufacturing composite materials proposed in the present invention;

[0028] Figure 5 This is a schematic diagram of the partial structure of the autoclave for manufacturing composite materials proposed in the present invention.

[0029] Legend:

[0030] 1. Tank body; 2. Translation mechanism; 201. Servo motor; 202. Winding wheel; 203. Fixed rod; 204. Wire rope; 205. Hanging ring; 206. Hook; 3. Bolt; 4. Bracket; 5. Auxiliary frame; 6. Vacuum pump; 7. Connecting hole; 8. Observation window; 9. Fixed frame; 10. Driven pulley; 11. Connecting belt; 12. Driving pulley; 13. Knob; 14. Slide; 15. Slider; 16. Lifting plate; 17. Slot; 18. Threaded rod; 19. Insert rod; 20. Press plate; 21. Placement plate; 22. Rotating shaft; 23. Screw; 24. External ring; 25. Sealing cover. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0032] Reference Figure 1 、 Figure 2 and Figure 3 The utility model provides an embodiment of a hot press tank for manufacturing composite materials, comprising a tank body 1 and a connecting belt 11, a placement plate 21 is slidably connected to the inner side of the tank body 1, a fixing frame 9 is fixedly connected to the top of the fixing frame 9, a knob 13 is rotatably connected to the top front side, a driving pulley 12 is fixedly connected to the end of the knob 13, a driven pulley 10 is rotatably connected to the rear side of the inner top wall of the fixing frame 9, the driving pulley 12 is connected to the driven pulley 10 through the connecting belt 11, and the bottoms of the driving pulley 12 and the driven pulley 10 are both A threaded rod 18 is fixedly connected, and the outer side of the threaded rod 18 is threadedly connected to a lifting plate 16. A slot 17 is provided on the front side of the lifting plate 16, and an insertion rod 19 is engaged with the inner side of the slot 17. A pressing plate 20 is fixedly connected to the right side of the insertion rod 19. A translation mechanism 2 is installed on the right side of the tank body 1, and the translation mechanism 2 is used for feeding. A vacuum pump 6 is installed on the right side of the tank body 1, and a connecting hole 7 is provided on the top of the vacuum pump 6. A slider 15 is fixedly connected to the outer wall of the lifting plate 16, and a slide groove 14 is provided on the left and right sides of the inner wall of the fixed frame 9. The slider 15 is slidably connected to the slide groove 14.

[0033] Specifically, before using the autoclave for material compounding, the object to be processed must first be placed on a specially designed placement plate 21; the placement plate 21 is a flat platform for stably carrying objects; then, the operator needs to rotate the knob 13, which is connected to the driving pulley 12; by rotating the knob 13, the driving pulley 12 starts to rotate; the rotation of the driving pulley 12 is transmitted to the driven pulley 10 through a connecting belt 11, so that the driven pulley 10 also rotates synchronously; the coordinated rotation of the driving pulley 12 and the driven pulley 10 further drives the rotation of the threaded rod 18; the rotational movement of the threaded rod 18 causes the lifting plate 16 to move vertically up and down along the threaded rod 18; the lifting and lowering movement of the lifting plate 16 drives the slider 15 in the slide groove 14 Slide horizontally; the sliding trajectory of the slider 15 is carefully planned to ensure that the object can remain stable during the pressing process; through the movement of the lifting plate 16, the insertion rod 19 and the pressure plate 20 will also move synchronously, thereby realizing the pressing and fixation of the object; in order to adapt to objects of different shapes, the shape of the pressure plate 20 can be easily replaced through the locking mechanism between the card slot 17 and the insertion rod 19; in this way, no matter how the shape of the object changes, a suitable pressure plate 20 can be found to adapt; finally, when the object is properly placed and fixed, turn on the vacuum pump 6 to vacuum the inside of the tank body 1; in this way, a stable vacuum environment can be formed inside the tank body 1, thereby avoiding the problem of reduced material composite quality due to position offset of the object during the composite process.

[0034] Reference Figure 1 、 Figure 2 and Figure 4 The translation mechanism 2 includes a servo motor 201. The bottom of the servo motor 201 is fixedly connected to the top right side of the tank body 1. The output end of the servo motor 201 passes through the tank body 1 and is fixedly connected to a fixed rod 203. The upper and lower ends of the outer wall of the fixed rod 203 are fixedly connected to a winding wheel 202. A steel wire rope 204 is provided on the outer side of the winding wheel 202. The left end of the steel wire rope 204 is fixedly connected to a hook 206. A hanging ring 205 is fixedly connected to the top right side of the placement plate 21. The hook 206 is engaged with the hanging ring 205.

[0035] Specifically, by starting the servo motor 201, the fixed rod 203 can be driven to rotate; as the fixed rod 203 rotates, the winding wheel 202 connected thereto will also rotate synchronously; the rotational movement of the winding wheel 202 further drives the wire rope 204 to wind; as the wire rope 204 winds, the hook 206 will move accordingly; the movement of the hook 206 will drag the hanging ring 205, so that the hanging ring 205 moves synchronously with the placement plate 21; this series of mechanical movements ultimately realizes the loading process of the object to be processed on the placement plate 21; through this automated method, there is no need for manual handling and loading, which greatly saves time and manpower.

[0036] Reference Figure 1 A bracket 4 is installed in the middle of the bottom wall of the tank body 1, and auxiliary frames 5 are installed on the left and right sides of the bottom of the tank body 1; observation windows 8 are installed on the left and right ends of the front side of the tank body 1, and the front side of the observation window 8 is threadedly connected with a bolt 3;

[0037] Specifically, the coordination between the bracket 4 and the auxiliary frame 5 increases the stability of the tank body 1 when supported, and the composite state can be observed through the observation window 8 .

[0038] Reference Figure 1 and Figure 5 The left side of the outer wall of the tank body 1 is fixedly connected to an external ring 24, the rear side of the external ring 24 is rotatably connected to the rotating shaft 22, and the left side of the rotating shaft 22 is fixedly connected to the sealing cover 25; the outer wall of the external ring 24 is equidistantly threaded with multiple screws 23, and the external ring 24 is threadedly connected to the sealing cover 25 through the screws 23;

[0039] Specifically, the connection between the sealing cover 25 and the external ring 24 is disconnected by the screw 23 , and the sealing cover 25 is rotated while the shaft 22 rotates to open or close the tank body 1 .

[0040] Working principle: before using the autoclave, place the object on the placement plate 21, rotate the knob 13 to drive the driving pulley 12 to rotate, the rotation of the driving pulley 12 is linked to the driven pulley 10 through the connecting belt 11 to rotate synchronously, the rotation of the driving pulley 12 and the driven pulley 10 are rotated synchronously with the threaded rod 18, the rotation of the threaded rod 18 drives the lifting plate 16 to move up and down synchronously, the movement of the lifting plate 16 drives the slider 15 to slide in the slide groove 14, and the movement trajectory of the lifting plate 16 is planned. Through the movement of the lifting plate 16, the insertion rod 19 and the pressing plate 20 are moved synchronously, so that the object is pressed and fixed. The shape of the pressing plate 20 can be changed by the engagement between the card slot 17 and the insertion rod 19. It has been adapted to objects of various shapes. Turn on the vacuum pump 6 to evacuate the tank body 1;

[0041] The servo motor 201 is turned on to drive the fixed rod 203 to rotate. The rotation of the fixed rod 203 causes the winding wheel 202 to rotate synchronously. The rotation of the winding wheel 202 drives the wire rope 204 to wind, thereby pulling the hook 206 to move. The movement of the hook 206 drags the hanging ring 205 and the placement plate 21 to move synchronously, thereby completing the loading process of the object to be processed on the placement plate 21.

[0042] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. An autoclave for manufacturing composite materials, comprising a tank body (1) and a connecting belt (11), characterized in that: The inner side of the tank body (1) is slidably connected to a placement plate (21), the top of the placement plate (21) is fixedly connected to a fixing frame (9), the top front side of the fixing frame (9) is rotatably connected to a knob (13), the end of the knob (13) is fixedly connected to a driving pulley (12), the rear side of the inner top wall of the fixing frame (9) is rotatably connected to a driven pulley (10), the driving pulley (12) is connected to the driven pulley (10) through the connecting belt (11), and the driving pulley (12) is connected to the driven pulley (10) through the connecting belt (11). The bottoms of the driving pulley (12) and the driven pulley (10) are fixedly connected with a threaded rod (18), the outer side of the threaded rod (18) is threadedly connected with a lifting plate (16), the front side of the lifting plate (16) is provided with a card slot (17), the inner side of the card slot (17) is engaged with an insertion rod (19), the right side of the insertion rod (19) is fixedly connected with a pressure plate (20), and a translation mechanism (2) is installed on the right side of the tank body (1), and the translation mechanism (2) is used for feeding.

2. The autoclave for manufacturing composite materials according to claim 1, characterized in that: The translation mechanism (2) comprises a servo motor (201), the bottom of the servo motor (201) is fixedly connected to the right side of the top of the tank body (1), the output end of the servo motor (201) passes through the tank body (1) and is fixedly connected to a fixing rod (203), the upper and lower ends of the outer wall of the fixing rod (203) are fixedly connected to a winding wheel (202), a steel wire rope (204) is provided on the outer side of the winding wheel (202), the left end of the steel wire rope (204) is fixedly connected to a hook (206), and the right side of the top of the placement plate (21) is fixedly connected to a hanging ring (205), and the hook (206) is engaged with the hanging ring (205).

3. The autoclave for manufacturing composite materials according to claim 1, characterized in that: A bracket (4) is installed in the middle of the bottom wall of the tank body (1), and auxiliary racks (5) are installed on both the left and right sides of the bottom of the tank body (1).

4. The autoclave for manufacturing composite materials according to claim 1, characterized in that: A vacuum pump (6) is installed on the right side of the tank body (1), and a connection hole (7) is opened on the top of the vacuum pump (6).

5. The autoclave for manufacturing composite materials according to claim 1, characterized in that: Observation windows (8) are installed on both the left and right ends of the front side of the tank body (1), and the front side of the observation window (8) is threadedly connected with a bolt (3).

6. The autoclave for manufacturing composite materials according to claim 1, characterized in that: An external connecting ring (24) is fixedly connected to the left side of the outer wall of the tank body (1); a rotating shaft (22) is rotatably connected to the rear side of the external connecting ring (24); and a sealing cover (25) is fixedly connected to the left side of the rotating shaft (22).

7. The autoclave for manufacturing composite materials according to claim 6, characterized in that: The outer wall of the external connecting ring (24) is threadedly connected with a plurality of screws (23) at equal intervals, and the external connecting ring (24) is threadedly connected to the sealing cover (25) via the screws (23).

8. The autoclave for manufacturing composite materials according to claim 1, characterized in that: The outer wall of the lifting plate (16) is fixedly connected with a slider (15), and the left and right sides of the inner wall of the fixing frame (9) are both provided with a slide groove (14), and the slider (15) is slidably connected to the slide groove (14).

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