Heating and bending apparatus for composite materials
By integrating heating and bending processes into a composite material heating and bending equipment, the problem of poor equipment linkage has been solved, achieving efficient and precise composite material processing and avoiding defects such as material overheating and insufficient angle accuracy.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- 南通谦维科技有限公司
- Filing Date
- 2026-06-04
- Publication Date
- 2026-07-14
AI Technical Summary
In existing composite material bending processes, the heating and bending steps are separated, resulting in poor equipment linkage, low processing efficiency, and problems such as localized overheating and carbonization of materials and insufficient bending angle accuracy.
Design a heating and bending device for composite materials, integrating heating and bending processes into one unit. Through the linkage between the temperature control module and the bending components, the material temperature is monitored in real time and bending is performed at a specified temperature to avoid local overheating.
It achieves efficient one-time molding of composite materials, improving processing efficiency by 40%-60%, controlling bending angle accuracy within ±0.5°, and reducing material defect rate to below 1%.
Smart Images
Figure CN122379008A_ABST
Abstract
Description
Technical Field
[0001] This invention relates to the field of bending equipment technology, and more particularly to a heated bending equipment for composite materials. Background Technology
[0002] Currently, the bending process of composite materials mostly adopts a step-by-step process of heating and softening before bending. This process has problems such as separation of heating and bending processes and poor equipment linkage. Not only is the processing efficiency low, but it is also prone to defects such as local overheating and carbonization of materials and insufficient bending angle accuracy due to lag in temperature transfer and inaccurate control of bending timing. It is difficult to meet the requirements of high-precision and high-efficiency composite material processing. Summary of the Invention
[0003] The purpose of this invention is to provide a heating and bending device for composite materials, which can realize the heating and bending of composite materials in one step, improve processing efficiency and bending accuracy, and avoid quality problems caused by step-by-step processing.
[0004] To achieve this objective, the present invention adopts the following technical solution: This invention discloses a heating and bending device for composite materials, comprising: a frame for supporting a composite material plate; a clamping module movably mounted on the frame and used to clamp the composite material plate; a bending module including a driving component and a bending component, the driving component being mounted on the frame, the bending component being rotatably mounted on the frame and connected to the driving component, the bending component being able to bend the composite material plate under the drive of the driving component; a temperature control module mounted below the clamping module, the temperature control module being used to detect and heat the composite material plate; and a transmission module connected to the temperature control module and the bending component, wherein when the driving component drives the bending component to rotate and bend the composite material plate, the transmission module drives the temperature control module to move away from the composite material plate.
[0005] In some embodiments, the frame includes two support columns spaced apart along a first direction, and a first rotating seat is provided on the support columns; the bending component includes: a bending frame; a second rotating seat, the second rotating seat being connected to both ends of the bending frame along the first direction, and the second rotating seat being rotatably connected to the first rotating seat; and a first connecting seat, the first connecting seat being connected to both ends of the bending frame along the first direction, and spaced apart from the second rotating seat along a second direction, the first connecting seat being connected to the driving member.
[0006] In some specific embodiments, the driving component includes a cylinder, the piston rod of the cylinder is rotatably connected to the first connecting seat, the cylinder body of the cylinder is rotatably connected to the second connecting seat, and the second connecting seat is fixed to the support column.
[0007] In some specific embodiments, the frame includes two support columns spaced apart along a first direction, the support columns extending along a second direction; the clamping module includes: a clamping component extending along the first direction; and a guide component connected to both ends of the clamping component and movably disposed on the support columns along the second direction.
[0008] In some more specific embodiments, the guiding component includes: a guide bracket extending in a third direction; at least one guide seat connected to the guide bracket extending in the third direction; and a guide wheel connected to both ends of the guide seat in the third direction and abutting against the side wall of the support column.
[0009] In some specific embodiments, the pressing component includes: a first pressing rod, both ends of which are connected to the guide component; a second pressing rod, which is arranged parallel to and spaced apart from the first pressing rod; and at least one connecting rod, both ends of which are connected to the first pressing rod and the second pressing rod, respectively.
[0010] In some embodiments, the frame is provided with a third rotating seat; the transmission module includes: a fourth rotating seat, which is rotatably connected to the third rotating seat; a rotating rod, one end of which is connected to the fourth rotating seat and connected to the temperature control module; and a transmission rod, one end of which is connected to the bending component and the other end of which is rotatably connected to the rotating rod; wherein, when the bending component rotatably bends the composite material plate, the transmission rod can push the rotating rod to rotate in a direction away from the frame.
[0011] In some embodiments, the driving components are arranged in pairs, and the paired driving components are connected to both ends of the bending component along a first direction; the transmission modules are arranged in pairs, and the paired transmission modules are connected to both ends of the bending component and the temperature control module along the first direction.
[0012] In some embodiments, the temperature control module includes: a heating bracket connected to the transmission module; a heating unit mounted on the heating bracket; and a temperature detection element mounted on the heating bracket and used to detect the surface temperature of the composite material plate.
[0013] In some embodiments, the heating unit includes: a heating body extending along a first direction, with both ends of the heating body fixed to the heating bracket; and a reflector fitted onto the heating body, the reflector having a notch extending along the first direction on the side facing the composite material plate.
[0014] The beneficial effects of the composite material heating and bending equipment of the present invention are as follows: In actual operation, the clamping module is lifted manually or by an external driving mechanism, and then the composite material plate is placed in the designated position on the frame. The clamping module is then lowered to press the composite material plate onto the frame. At this time, the control module of the heating and bending equipment controls the temperature control module to heat the composite material plate and monitors the temperature of the composite material plate in real time. When the temperature of the composite material plate reaches the designated temperature, the driving component drives the bending component to rotate to bend the composite material plate. During the bending process, due to the presence of the transmission module, the temperature control module is linked with the bending component. The temperature control module will move away from the composite material plate, avoiding defects such as local overheating and carbonization of the composite material plate and insufficient bending angle accuracy.
[0015] Additional aspects and advantages of the invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description
[0016] Figure 1 This is a schematic diagram of the structure of the composite material heating and bending device according to an embodiment of the present invention; Figure 2 This is a schematic diagram of the structure of the composite material heating and bending equipment for removing the clamping module according to an embodiment of the present invention; Figure 3 yes Figure 2 A partially enlarged schematic diagram of the structure shown; Figure 4 This is a schematic diagram of the engagement of the first rotating seat and the second rotating seat of the present invention; Figure 5 This is a schematic diagram of the cooperation between the third and fourth rotating seats of the present invention. Figure 6 This is a schematic diagram of the pressing module of the composite material heating and bending equipment according to an embodiment of the present invention; Figure 7 This is a schematic diagram of the bending module of the composite material heating and bending equipment according to an embodiment of the present invention; Figure 8 This is a schematic diagram of the temperature control module of the composite material heating and bending equipment according to an embodiment of the present invention; Figure 9 This is a schematic diagram of the transmission module of the composite material heating and bending equipment according to an embodiment of the present invention.
[0017] Figure label: 100. Frame; 110. Support column; 111. First rotating seat; 1111. First rotating part; 112. Second connecting seat; 120. Crossbar; 121. Third rotating seat; 1211. Third rotating part; 200. Clamping module; 210. Clamping component; 211. First pressure rod; 212. Second pressure rod; 213. Connecting rod; 220. Guide component; 221. Guide bracket; 222. Guide seat; 223. Guide wheel; 300, Bending module; 310, Drive component; 311, Piston rod; 3111, Third connecting seat; 312, Cylinder body; 3121, Fourth connecting seat; 320, Bending component; 321, Bending frame; 322, Second rotating seat; 3221, Second rotating part; 323, First connecting seat; 400. Temperature control module; 410. Heating bracket; 420. Heating unit; 421. Heating body; 422. Reflector; 4221. Notch; 423. U-shaped bracket; 500. Transmission module; 510. Fourth rotating seat; 511. Fourth rotating part; 520. Rotating rod; 530. Transmission rod; 610, First bolt; 620, First nut; 710, Second bolt; 720, Second nut; 10. Composite material panels. Detailed Implementation
[0018] The present invention will now be described in further detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and not intended to limit it. Furthermore, it should be noted that, for ease of description, the accompanying drawings show only the parts relevant to the present invention, and not all of the structures.
[0019] In the description of this invention, unless otherwise explicitly specified and limited, the terms "connected," "linked," and "fixed" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this invention based on the specific circumstances.
[0020] In the description of this embodiment, the terms "upper," "lower," "left," "right," "front," and "rear," etc., refer to the orientation or positional relationship shown in the accompanying drawings. They are used only for ease of description and simplification of operation, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the present invention. Furthermore, the terms "first" and "second" are used only for distinction in description and have no special meaning.
[0021] This invention discloses a heating and bending device for composite materials (hereinafter referred to as the heating and bending device for ease of description), see reference. Figures 1-9 As shown, the heated bending equipment includes a frame 100, a clamping module 200, a bending module 300, a temperature control module 400, and a transmission module 500. The frame 100 supports the composite material plate 10. The clamping module 200 is movably mounted on the frame 100 and is used to clamp the composite material plate 10. The bending module 300 includes a drive component 310 and a bending component 320. The drive component 310 is mounted on the frame 100, and the bending component 320 is rotatably mounted on the frame 100 and connected to the drive component 310. The bending component 320 is connected to the drive component 310 and can bend the composite material plate 10. The temperature control module 400 is installed below the pressing module 200. The temperature control module 400 is used to detect and heat the composite material plate 10. The transmission module 500 is connected to the temperature control module 400 and the bending component 320. When the drive component 310 drives the bending component 320 to rotate and bend the composite material plate 10, the transmission module 500 drives the temperature control module 400 to move away from the composite material plate 10.
[0022] Understandably, in actual operation, the clamping module 200 is lifted manually or by an external drive mechanism, and then the composite material plate 10 is placed on the designated position of the frame 100. The clamping module 200 is then lowered to press the composite material plate 10 onto the frame 100. At this time, the control module of the heating and bending equipment controls the temperature control module 400 to heat the composite material plate 10 and monitors the temperature of the composite material plate 10 in real time. When the temperature of the composite material plate 10 reaches the designated temperature, the drive component 310 drives the bending component 320 to rotate to bend the composite material plate 10. During the bending process, due to the presence of the transmission module 500, the temperature control module 400 and the bending component 320 are linked. The temperature control module 400 will move away from the composite material plate 10 to avoid defects such as local overheating and carbonization of the composite material plate 10 and insufficient bending angle accuracy.
[0023] It should be noted that the control module can be a centralized or distributed controller. For example, the controller can be a single microcontroller or a combination of multiple distributed microcontrollers. The microcontroller can run a control program, thereby enabling the temperature control module 400 and the bending module 300 to perform their respective functions.
[0024] Optionally, the drive components 310 are arranged in pairs and located at both ends of the bending frame 321, with both sides driving to ensure stable rotation of the bending frame 321. The transmission modules 500 are arranged in pairs and located at both ends of the temperature control module 400, with both sides driving to ensure stable rotation of the temperature control module 400. Of course, in other embodiments of the present invention, the drive component 310 may be provided only at one end of the bending frame 321.
[0025] Optionally, the frame 100 is connected by welding multiple vertically extending support columns 110 and horizontally extending crossbars 120. This simplifies the structure of the frame 100 while ensuring its strength, thereby guaranteeing stable support for the composite material plate 10. Of course, in other embodiments of the present invention, the structure of the frame 100 can be adjusted according to actual needs and is not limited to the above limitations.
[0026] Optionally, the frame 100 includes two support columns 110 spaced apart along a first direction. A first rotating seat 111 is provided on the support column 110. The bending component 320 includes a bending frame 321, a second rotating seat 322 and a first connecting seat 323. The second rotating seat 322 is connected to both ends of the bending frame 321 along the first direction and is rotatably connected to the first rotating seat 111. The second rotating seat 322 is connected to both ends of the bending frame 321 along the first direction and is spaced apart from the second rotating seat 322 along a second direction. The first connecting seat 323 is connected to the driving component 310. Understandably, in actual operation, the output shaft of the drive component 310 drives the first connecting seat 323 to move, which enables the bending frame 321 to rotate around the rotation axis of the second rotating seat 322. In this way, the bending component 320 is rotated by the direct-acting drive component 310. Compared with the rotating connection structure, the rotation speed of the bending component 320 is relatively slow, which can bend the composite material plate 10 more slowly and stably.
[0027] Alternatively, the bending frame 321 can be a rectangular frame, constructed from four welded square steel bars. The rectangular frame facilitates the bending of the composite material sheet 10.
[0028] Optionally, the first rotating seat 111 has two spaced-apart first rotating parts 1111, and the second rotating seat 322 has two second rotating parts 3221. The two second rotating parts 3221 are attached to the sidewalls of the two first rotating parts 1111 facing each other. A first bolt 610 passes through the first rotating parts 1111 and the second rotating parts 3221, and the first bolt 610 is locked by a first nut. It is understood that the first bolt 610 acts as a rotating shaft, and locking it with the first nut ensures a stable rotational connection between the first rotating parts 1111 and the second rotating parts 3221. To reduce friction between the first rotating parts 1111 and the second rotating parts 3221, a lubricating gasket can also be passed through the first bolt 610.
[0029] Optionally, the driving component 310 includes a cylinder, with the piston rod 311 rotatably connected to the first connecting seat 323 and the cylinder body 312 rotatably connected to the second connecting seat 112, which is fixed to the support column 110. It is understood that using a cylinder as the driving component 310 simplifies its structure. The piston rod 311 can be rotatably connected to the first connecting seat 323 via bolts or fixing pins, and the cylinder body 312 is rotatably connected to the second connecting seat 112. Thus, when the piston rod 311 extends to push the bending frame 321 to rotate, the piston rod 311 can rotate relative to the first connecting seat 323, and the cylinder body 312 can rotate relative to the second connecting seat 112. This avoids the mechanism from jamming, ensuring that the driving component 310 can smoothly drive the bending frame 321 to rotate, thereby bending the composite material plate 10.
[0030] Alternatively, the piston rod 311 may be provided with a third connecting seat 3111. One end of the third connecting seat 3111 is sleeved on the piston rod 311 and connected to the piston rod 311 via a connecting key. The third connecting seat 3111 and the first connecting seat 323 are rotatably connected via a fixing pin. It is understandable that adding the third connecting seat 3111 as an intermediate connecting member between the piston rod 311 and the first connecting seat 323 eliminates the need for drilling holes in the piston rod 311 for rotatable connection, ensuring the strength of the piston rod 311 and reducing the probability of connection failure.
[0031] Alternatively, a fourth connecting seat 3121 is provided on the cylinder body 312. The fourth connecting seat 3121 is fixed to the cylinder body 312 with screws, and the fourth connecting seat 3121 is rotatably connected to the second connecting seat 112 by a fixing pin. It is understandable that adding the fourth connecting seat 3121 as an intermediate connecting part between the cylinder body 312 and the second connecting seat 112 eliminates the need to drill holes in the cylinder body 312 for rotatable connection. The cylinder body 312 itself has a threaded hole for fixing to the fourth connecting seat 3121, eliminating the need for additional machining of the cylinder body 312 and simplifying the installation process.
[0032] Of course, in other embodiments of the present invention, the driving component 310 may also be an electric push rod or a structure of motor-driven gear rack, and is not limited to a cylinder.
[0033] Optionally, the support column 110 extends along a second direction; the clamping module 200 includes a clamping component 210 and a guide component 220. The clamping component 210 extends along a first direction, and the guide component 220 is connected to both ends of the clamping component 210 and is movably mounted on the support column 110 along the second direction. It is understood that in actual operation, because the clamping module 200 includes the guide component 220, when the clamping module 200 clamps the composite material plate 10, under the guidance of the guide component 220, the clamping component 210 can only move up and down along the second direction, effectively avoiding bending errors caused by the clamping component 210 becoming skewed and failing to firmly clamp the composite material plate 10.
[0034] Optionally, the guide component 220 includes a guide bracket 221, at least one guide seat 222, and a guide wheel 223. The guide bracket 221 extends along a third direction, the guide seat 222 is connected to the guide bracket 221 and extends along a third direction, and the guide wheel 223 is connected to both ends of the guide seat 222 along a third direction and abuts against the side wall of the support column 110. It is understood that because the guide wheel 223 is connected to both ends of the guide seat 222 along a third direction and abuts against the side wall of the support column 110, during the up-and-down movement of the pressing component 210 along the second direction, the two guide wheels 223 always abut against the side wall of the support column 110. This reduces friction between the guide component 220 and the support column 110, extending the service life of the guide component 220. Furthermore, the abutment by the two guide wheels 223 ensures that the guide bracket 221 can only move up and down along the second direction during movement, thus ensuring that the pressing component 210 can also only move up and down along the second direction.
[0035] Optionally, the guide seat 222 can be fixed to the guide bracket 221 by welding or connecting with connectors. The guide seat 222 may have a rotating shaft integrally formed thereon, and the guide wheel 223 is directly fitted onto the rotating shaft. The guide seat 222 may also have mounting holes, and the axle of the guide wheel 223 is directly inserted into the mounting holes. In this embodiment, there are two guide seats 222, symmetrically distributed about the center of the guide bracket 221 along the second direction. Of course, in other embodiments of the invention, the number of guide seats 222 can be set to three, four, or even more, depending on actual needs.
[0036] Alternatively, when the clamping component 210 is pressed against the composite material plate 10, the guide wheel 223 abuts against the first rotating seat 111, which can further ensure the stability of the clamping component 210.
[0037] In an alternative embodiment of the present invention, one of the guide bracket 221 and the support column 110 is provided with a guide groove extending in a second direction, and the other of the guide bracket 221 and the support column 110 is provided with a guide protrusion that mates with the guide groove. The structure of the guide component 220 of the present invention can also be selected according to actual needs and is not limited to the above limitations.
[0038] Optionally, the clamping component 210 includes a first pressure rod 211, a second pressure rod 212, and at least one connecting rod 213. Both ends of the first pressure rod 211 are connected to guide components 220. The second pressure rod 212 is arranged parallel to and spaced apart from the first pressure rod 211. Both ends of the connecting rod 213 are connected to the first pressure rod 211 and the second pressure rod 212, respectively. It is understood that in actual operation, after the composite material plate 10 is placed on the frame 100, the operator can lift the clamping component 210 by holding the first pressure rod 211, or a hoisting mechanism can be used to lift the first pressure rod 211. The first pressure rod 211 serves as the connecting rod 213 to the external drive mechanism, and the second pressure rod 212 serves as the clamping rod for clamping the composite material plate 10. Its contact length with the composite material plate 10 is relatively long, enabling better clamping of the composite material plate 10. It should be noted that the clamping component 210 adopts a frame structure composed of a first pressure rod 211, a second pressure rod 212, and a connecting rod 213, which can reduce the weight of the clamping component 210 and facilitate lifting and lowering. Of course, in other embodiments of the present invention, the clamping component 210 can be directly used as a clamping plate.
[0039] In this embodiment, there are two connecting rods 213. Of course, in other embodiments of the present invention, the number of connecting rods 213 can be three, four or even more depending on actual needs.
[0040] Alternatively, the two ends of the connecting rod 213 can be welded to the first pressure rod 211 and the second pressure rod 212. Of course, it can also be fixed by other means such as screw connection.
[0041] Optionally, the frame 100 is provided with a third rotating seat 121, and the transmission module 500 includes a fourth rotating seat 510, a rotating rod 520 and a transmission rod 530. The fourth rotating seat 510 is rotatably connected to the third rotating seat 121. One end of the rotating rod 520 is connected to the fourth rotating seat 510 and is connected to the temperature control module 400. One end of the transmission rod 530 is connected to the bending component 320, and the other end is rotatably connected to the rotating rod 520. When the bending component 320 rotates to bend the composite material plate 10, the transmission rod 530 can push the rotating rod 520 to rotate in a direction away from the frame 100. Understandably, as a supporting structure for the temperature control module 400, the rotating rod 520, during actual operation, when the driving component 310 drives the bending component 320 to rotate, since one end of the transmission rod 530 is connected to the bending component 320 and the other end is rotatably connected to the rotating rod 520, the rotation of the bending component 320 can drive the transmission rod 530 to rotate, thereby driving the rotating rod 520 to rotate around the axis of the fourth rotating seat 510, so that the rotating rod 520 moves away from the frame 100, thus very conveniently realizing the linkage between the bending component 320 and the temperature control module 400.
[0042] Optionally, the third rotating seat 121 has two spaced-apart third rotating parts 1211, and the fourth rotating seat 510 has two fourth rotating parts 511. The two fourth rotating parts 511 are attached to the sidewalls of the two third rotating parts 1211 facing each other. Third bolts are passed through the third rotating parts 1211 and the fourth rotating parts 511, and the third bolts are locked by third nuts. It can be understood that the third bolts act as rotating shafts, and locking them with third nuts can ensure a stable rotational connection between the third rotating parts 1211 and the fourth rotating parts 511. To reduce friction between the third rotating parts 1211 and the fourth rotating parts 511, lubricating gaskets can also be passed through the third bolts.
[0043] Optionally, the temperature control module 400 includes a heating bracket 410, a heating unit 420, and a temperature detection element (not shown). The heating bracket 410 is connected to the transmission module 500, the heating unit 420 is mounted on the heating bracket 410, and the temperature detection element is mounted on the heating bracket 410 and used to detect the surface temperature of the composite material plate 10. Understandably, during actual operation, the temperature detection element can monitor the temperature of the composite material plate 10 in real time and feed it back to the control module. The heating unit 420 can adjust the heating power and temperature according to the composite material material to ensure that the material softens uniformly to a suitable bending temperature range. The heating bracket 410 ensures that the heating unit 420 and the bending component 320 are linked. When the bending component 320 bends the composite material plate 10, the heating unit 420 moves away from the composite material plate 10 and does not heat the composite material plate 10, avoiding defects such as localized overheating and carbonization, and insufficient bending angle accuracy of the composite material plate 10. Alternatively, the heating bracket 410 and the rotating rod 520 of the transmission module 500 can be directly welded or connected by screws or clips.
[0044] Optionally, the heating unit 420 includes a heating body 421 and a reflector 422. The heating body 421 extends along a first direction, and both ends of the heating body 421 are fixed to the heating bracket 410. The reflector 422 is fitted onto the heating body 421, and the reflector 422 has a notch 4221 extending along the first direction on the side facing the composite material plate 10. It is understood that the heat generated by the heating body 421 can be reflected within the reflector 422 and concentrated at the notch 4221 to heat the composite material plate 10, which helps to improve the heating efficiency of the heating body 421. Even more optionally, both ends of the heating body 421 are fixed to the heating bracket 410 by U-shaped brackets 423, which can be fixed to the heating bracket 410 by welding or screw connection.
[0045] The advantages of the heating and bending equipment of the present invention are as follows: First, the integrated design of the process: the heating and bending processes are integrated into the same set of equipment, eliminating the need for manual or additional equipment to transport materials, which greatly shortens the processing cycle and improves production efficiency. Compared with the traditional step-by-step processing method, the processing efficiency is increased by about 40%-60%.
[0046] Second, precise temperature control and linkage control: The heating temperature is monitored in real time by temperature detection devices. Combined with the preset parameters of the control module, the softening degree of the composite material plate 10 is accurately controlled to avoid material defects caused by improper temperature or timing control. The bending angle accuracy error is controlled within ±0.5°, and the defect rate of material carbonization, cracking and other defects is reduced to less than 1%, thereby ensuring the bending angle accuracy and material quality.
[0047] Third, the equipment is highly adaptable and can meet the processing needs of various composite materials, making it suitable for the production of composite material parts in fields such as aerospace, automobile manufacturing, and rail transportation.
[0048] In the description of this specification, references to terms such as "some embodiments," "other embodiments," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.
[0049] Obviously, the above embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not intended to limit the implementation of the present invention. Those skilled in the art will be able to make various obvious changes, readjustments, and substitutions without departing from the scope of protection of the present invention. It is neither necessary nor possible to exhaustively describe all embodiments here. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present invention should be included within the scope of protection of the claims of the present invention.
Claims
1. A heating and bending device for composite materials, characterized in that, include: A frame (100) for supporting the composite material plate (10); A clamping module (200) is movably mounted on the frame (100) and is used to clamp the composite material plate (10); A bending module (300) includes a drive component (310) and a bending component (320). The drive component (310) is mounted on the frame (100), and the bending component (320) is rotatably mounted on the frame (100) and connected to the drive component (310). The bending component (320) is capable of bending the composite material plate (10) under the drive of the drive component (310). Temperature control module (400), which is installed below the pressing module (200), is used to detect and heat the composite material plate (10); A transmission module (500) is connected to the temperature control module (400) and the bending component (320). When the driving component (310) drives the bending component (320) to rotate and bend the composite material plate (10), the transmission module (500) drives the temperature control module (400) to move away from the composite material plate (10).
2. The composite material heating and bending equipment according to claim 1, characterized in that, The frame (100) includes two support columns (110) spaced apart along a first direction, and the support columns (110) are provided with a first rotating seat (111); The bending component (320) includes: Bending frame (321); The second rotating seat (322) is connected to both ends of the bending frame (321) along the first direction, and the second rotating seat (322) is rotatably connected to the first rotating seat (111); The first connecting seat (323) is connected to both ends of the bent frame (321) along the first direction and is spaced apart from the second rotating seat (322) along the second direction. The first connecting seat (323) is connected to the driving member (310).
3. The composite material heating and bending equipment according to claim 2, characterized in that, The driving component (310) includes a cylinder, the piston rod (311) of the cylinder is rotatably connected to the first connecting seat (323), the cylinder body (312) of the cylinder is rotatably connected to the second connecting seat (112), and the second connecting seat (112) is fixed to the support column (110).
4. The composite material heating and bending equipment according to claim 1, characterized in that, The frame (100) includes two support columns (110) spaced apart along a first direction, the support columns (110) extending along a second direction; the clamping module (200) includes: A clamping member (210) is provided extending along the first direction; A guide component (220) is connected to both ends of the clamping component (210) and is movably disposed on the support column (110) along the second direction.
5. The composite material heating and bending equipment according to claim 4, characterized in that, The guide component (220) includes: A guide bracket (221) is provided extending in a third direction; At least one guide seat (222) is connected to the guide bracket (221) and the guide seat (222) extends along the third direction; Guide wheel (223) is connected to both ends of the guide seat (222) along the third direction and abuts against the side wall of the support column (110).
6. The composite material heating and bending equipment according to claim 5, characterized in that, The clamping component (210) includes; The first pressure rod (211) has the guide component (220) connected to both ends of the first pressure rod (211); The second pressure bar (212) is arranged parallel to and spaced apart from the first pressure bar (211); At least one connecting rod (213) is provided, the two ends of which are connected to the first pressure rod (211) and the second pressure rod (212), respectively.
7. The composite material heating and bending equipment according to claim 1, characterized in that, The frame (100) is provided with a third rotating seat (121); the transmission module (500) includes: A fourth rotating seat (510) is rotatably connected to the third rotating seat (121); A rotating rod (520), one end of which is connected to the fourth rotating seat (510) and connected to the temperature control module (400); A transmission rod (530) is provided, one end of which is connected to the bending component (320), and the other end is rotatably connected to the rotating rod (520). When the bending component (320) rotates and bends the composite material plate (10), the transmission rod (530) can push the rotating rod (520) to rotate away from the frame (100).
8. The composite material heating and bending equipment according to claim 1, characterized in that, The driving members (310) are arranged in pairs, and the paired driving members (310) are connected to both ends of the bending member (320) along the first direction; The transmission modules (500) are arranged in pairs, and the paired transmission modules (500) are connected to the two ends of the bending component (320) and the temperature control module (400) along the first direction.
9. The composite material heating and bending equipment according to claim 1, characterized in that, The temperature control module (400) includes: A heating bracket (410) is connected to the transmission module (500); A heating unit (420) is mounted on the heating bracket (410); A temperature sensing element is installed on the heating bracket (410) and is used to detect the surface temperature of the composite material plate (10).
10. The composite material heating and bending equipment according to claim 9, characterized in that, The heating unit (420) includes: A heating body (421) extends along a first direction, and both ends of the heating body (421) are fixed to the heating bracket (410). A reflector (422) is fitted onto the heating body (421), and the reflector (422) has a notch (4221) extending along the first direction on the side facing the composite material plate (10).