Carbon fiber bicycle frame integrated molding mechanism and use method

Abstract

The present invention provides a carbon fiber bicycle frame integral molding mechanism and a method for use, belonging to the field of bicycle production technology; the mechanism comprises a workbench and a demolding assembly, wherein a protective box is provided on the top of one end of the workbench, a limit box is provided on one side of the interior of the protective box, a limit assembly is provided inside the limit box, a first electromagnetic slide is provided on the top of the workbench through a groove, and a template assembly is provided on the top of the first electromagnetic slide. The present invention uses the first electromagnetic slide provided on the workbench to fix the template assembly containing the bicycle frame mold to the interior of the protective box for integral stamping and molding to prepare the bicycle frame, the limit assembly can be used to limit and fix the upper and lower templates of the template assembly to prevent them from shifting during operation and affecting the molding of the bicycle frame, the support platform can support the demolding assembly, and the third electromagnetic slide drives the demolding assembly to demold the molded bicycle frame.

Description

Technical Field

[0001] The present invention relates to the technical field of bicycle production, and in particular to an integrated carbon fiber bicycle frame molding mechanism and a use method thereof. Background Art

[0002] As an emerging reinforcing fiber, carbon fiber not only has the inherent intrinsic properties of carbon materials, but also has the softness and processability of textile fibers. Its specific gravity is less than 1 / 4 of that of steel, but its strength is very high and its corrosion resistance is outstanding. It is one of the most ideal materials for making bicycle frames, especially racing bicycle frames.

[0003] The Chinese invention patent application publication CN118061565A discloses a carbon fiber bicycle frame integral molding device. Although it improves the toughness and strength of the carbon fiber bicycle frame, and because the carbon fiber bicycle frame is integrally molded, the intersection of the various parts of the frame can be effectively reduced, making the carbon fiber bicycle frame lighter and stronger than the carbon fiber frame formed by adhesion, thereby improving the quality of the carbon fiber bicycle frame, it is difficult to limit and fix the upper and lower templates during the molding process, which easily causes the upper and lower templates to offset during the integral stamping molding, thereby easily causing the manufactured bicycle frame to deform, greatly affecting the preparation and use of the bicycle frame. During demolding, it is difficult to remove the fixing block blocking the bicycle frame. A worker needs to use a hammer to knock it out. The knocking process easily causes the fixing block to deform, thereby affecting the sealing of the integral molding of the bicycle frame during the next molding, thereby affecting the preparation of the bicycle frame. The bicycle frame is also easily hit during the knocking process, resulting in certain economic losses. Therefore, the present application provides a carbon fiber bicycle frame integral molding mechanism and a method for using it to meet the needs. Summary of the Invention

[0004] (1) Technical problems solved

[0005] In response to the deficiencies in the prior art, the present invention provides an integrated carbon fiber bicycle frame molding mechanism and a method for use, which solves the problem that it is difficult to limit and fix the upper template and the lower template during the molding process, which easily causes the upper template and the lower template to offset during the integrated stamping molding, thereby easily causing the manufactured bicycle frame to deform, greatly affecting the preparation and use of the bicycle frame. During demolding, it is difficult to remove the fixing block blocking the bicycle frame, and a worker needs to use a hammer to knock it out. During the knocking process, the fixing block is easily deformed, thereby affecting the sealing of the integrated molding of the bicycle frame during the next molding, thereby affecting the preparation of the bicycle frame, and the bicycle frame is easily hit during the knocking process, thereby causing certain economic losses.

[0006] (2) Technical solution

[0007] In order to solve the above technical problems, the present invention provides the following technical solutions:

[0008] A carbon fiber bicycle frame integral molding mechanism and its use method, comprising a workbench and a demolding assembly, wherein a protective box is provided on the top of one end of the workbench, a limit box is provided on one side of the interior of the protective box, and a limit assembly is provided inside the limit box; a first electromagnetic slide rail is provided on the top of the workbench through a groove, and a template assembly is provided on the top of the first electromagnetic slide rail; a support platform is provided on the other end of the workbench, and a demolding assembly is provided on the top of the support platform;

[0009] The demolding assembly includes a third motor, a turntable, a limit frame, a fourth motor, a bidirectional threaded rod, a first L-shaped block and a second L-shaped block. The output end of the third motor is provided with a turntable, the top of the turntable is provided with a limit frame, the inner bottom of the limit frame is provided with a fourth motor, the output end of the fourth motor is provided with a bidirectional threaded rod, the outer side of the bidirectional threaded rod is further connected with a slider, and the number of the sliders is two, one side of the slider is provided with a first L-shaped block, and one side of the other slider is provided with a second L-shaped block.

[0010] Preferably, the two ends of the bidirectional threaded rod are in opposite directions, the length of the first L-shaped block is longer than that of the second L-shaped block, and one side of the limit frame is connected to the first L-shaped block and the second L-shaped block through a groove.

[0011] Preferably, a movable platform is provided on the outside of the third motor, an electromagnetic slider is provided at the bottom of the movable platform, a third electromagnetic slide rail is provided at the bottom of the support platform through a groove, the bottom of the electromagnetic slider is connected to the third electromagnetic slide rail, an electromagnetic slider is provided at the bottom of the template assembly, and the bottom of the template assembly is connected to the first electromagnetic slide rail through the electromagnetic slider.

[0012] Preferably, the limiting assembly includes a second motor, a one-way threaded rod, a threaded block, a limiting plate and a limiting rod. The output end of the second motor is provided with a one-way threaded rod, and the outer side of the one-way threaded rod is provided with a threaded block through a thread. A limiting plate is provided on one side of the two threaded blocks, and a limiting rod is provided at the bottom of the limiting plate.

[0013] Preferably, the number of the threaded blocks is two, the number of the limiting rods is three, and the three limiting rods are connected to the template assembly.

[0014] Preferably, the template assembly includes a lower template, an upper template, a first fixed block, a second fixed block, a sealing block, a handle, a limiting groove, a second placement groove and a limiting block. The top of the lower template is connected to the upper template, and one side of the lower template and the upper template is provided with a first fixing block through an opened groove, and the other side of the lower template and the upper template is provided with a second fixing block through an opened groove. A sealing block is provided on one side of the first fixing block and the second fixed block, and a handle is provided on the other side of the first fixing block and the second fixed block. Limiting grooves are provided around the top of the lower template, a second placement groove is provided between the lower template and the upper template, a limiting block is provided at the bottom of the upper template, the handle is connected to the second L-shaped block, and the tops of the first fixing block and the second fixed block are connected to the first L-shaped block through the opened groove.

[0015] Preferably, the number of the first fixing blocks is two, the limiting groove is connected to the limiting block, a hydraulic telescopic rod is provided on the top of the upper template, and a bicycle frame is provided inside the second placement groove.

[0016] Preferably, a first motor is provided at one end of the top of the workbench through an opened groove, a rotating table is provided at the output end of the first motor, a second electromagnetic slide rail is provided at the top of the rotating table through an opened groove, and the top of the rotating table is connected to the template assembly through the second electromagnetic slide rail.

[0017] Preferably, springs are provided at both ends of the workbench through grooves, a buffer block is provided at one end of the spring, one end of the buffer block is connected to the template assembly, a placement table is provided on one side of the support table, a first placement groove is provided on the top of the placement table, and the number of the first placement grooves is three.

[0018] A carbon fiber bicycle frame integral molding mechanism and a method of use, comprising the following steps:

[0019] Step 1: Place the bicycle frame D model wrapped with carbon cloth inside the template assembly, place the bicycle frame D model on the lower template, seal the hollow opening of the bicycle frame with the first fixing block and the second fixing block, and power the first electromagnetic slide rail to slide the lower template into the protective box through the electromagnetic slider;

[0020] Step 2: Fix the lower template and the upper template, inflate the EPS core inside the bicycle frame and close the inflation port, and move the upper template onto the lower template using a hydraulic telescopic rod;

[0021] Step 3: Perform integrated inflation molding, where a second motor drives the one-way threaded rod to rotate, causing the threaded block to drive the limit plate to move, thereby inserting the limit rod into the grooves defined by the upper and lower templates. The semi-finished vehicle frame is molded in a furnace at a temperature of 150±5°C and an air pressure of 1±0.2MPa for 50±2 minutes.

[0022] Step 4: Move the formed bicycle frame to the rotating table for demoulding, lift the upper template by the hydraulic telescopic rod, and then move the lower template with the formed bicycle frame to the rotating table by the first electromagnetic slide rail and the second electromagnetic slide rail;

[0023] Step 5: Demolding the bicycle frame. The first motor drives the rotating table to rotate, thereby rotating the lower template. The fourth motor drives the bidirectional threaded rod to rotate, and then the first L-shaped block and the second L-shaped block are moved toward each other and inserted into the grooves on the top of the first and second fixed blocks and the handle on one side. The demolding assembly is then driven to move by the third electromagnetic slide rail to demold the first and second fixed blocks on both sides of the formed bicycle frame.

[0024] Compared with the prior art, the present invention has at least the following beneficial effects:

[0025] In the above scheme, the template assembly with the bicycle frame mold placed on it can be fixed inside the protective box by the first electromagnetic slide rail set on the workbench for integrated stamping and forming to prepare the bicycle frame; the upper template and the lower template of the template assembly can be limited and fixed by the limiting assembly to prevent them from shifting during work and affecting the forming of the bicycle frame; the demolding assembly can be supported by the support table, and the demolding assembly can be driven by the third electromagnetic slide rail to demold the formed bicycle frame; the bidirectional threaded rod is driven to rotate by the fourth motor, thereby causing the first L-shaped block and the second L-shaped block to move toward each other and be inserted into the grooves on the top of the first and second fixed blocks and the handle on one side; and then the demolding assembly is driven to move by the third electromagnetic slide rail to demold the first and second fixed blocks on both sides of the formed bicycle frame.

[0026] The sealing blocks on one side of the first fixing block and the second fixing block of the template assembly can be used to seal the hollow openings on both sides of the bicycle frame mold. The handle design can better facilitate workers to complete the installation and demolding of the first fixing block and the second fixing block. The connection between the limiting groove and the limiting block can facilitate workers to complete the connection between the upper template and the lower template to prevent them from offsetting during molding. The one-way threaded rod is driven to rotate by the second motor, so that the threaded block drives the limiting plate to move, so that the limiting rod is inserted into the groove opened by the upper template and the lower template, so that the upper template and the lower template can be limited and fixed, thereby better forming the bicycle frame in one piece on the outside.

[0027] The first motor drives the rotating table to rotate, thereby rotating the lower template, and then the first fixed block and the second fixed block of the template assembly can be rotated to one side of the demoulding assembly, and removed through the demoulding assembly, which greatly facilitates the workers' outside demoulding work and avoids the workers using a blow to knock and demould, greatly reducing the output cost. The third motor drives the turntable to rotate to rotate the first L-shaped block and the second L-shaped block of the demoulding assembly, and then the first fixed block and the second fixed block can be placed in the first placement slot of the placement table, which is convenient for the workers to use later.

[0028] In summary, the present invention has the advantages of completing the integral molding of the carbon fiber bicycle frame and better demoulding. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 This is a schematic diagram of the planar structure of the one-piece molding mechanism of a carbon fiber bicycle frame;

[0030] Figure 2 This is a schematic diagram of the integrated molding structure of a carbon fiber bicycle frame;

[0031] Figure 3 This is an exploded diagram of the template component structure;

[0032] Figure 4 This is a schematic diagram of the planar structure explosion of the demoulding component;

[0033] Figure 5 This is an exploded diagram of the demoulding component structure;

[0034] Figure 6 This is an exploded diagram of the limiting component structure.

[0035] [Reference Signs]

[0036] 1. Workbench; 2. Protective box; 3. Limit box; 4. Limit assembly; 5. First electromagnetic slide; 6. Template assembly; 7. Support table; 8. Demolding assembly; 9. Turntable; 10. Second electromagnetic slide; 11. First motor; 12. Buffer block; 13. Spring; 14. Hydraulic telescopic rod; 15. Placement table; 16. First placement slot; 17. Bicycle frame; 18. Movable table; 19. Electromagnetic slider; 401. Second motor; 402. One-way threaded rod; 403 , threaded block; 404, limit plate; 405, limit rod; 601, lower template; 602, upper template; 603, first fixed block; 604, second fixed block; 605, sealing block; 606, handle; 607, limit slot; 608, second placement slot; 609, limit block; 801, third motor; 802, turntable; 803, limit frame; 804, fourth motor; 805, bidirectional threaded rod; 806, first L-shaped block; 807, second L-shaped block.

[0037] As shown in the figure, in order to clearly implement the structure of the embodiment of the present invention, specific structures and devices are marked in the figure, but this is only for illustrative purposes and is not intended to limit the present invention to the specific structure, device and environment. According to specific needs, ordinary technicians in this field can adjust or modify these devices and environments, and the adjustments or modifications made are still included in the scope of the appended claims. DETAILED DESCRIPTION

[0038] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments 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.

[0039] The following describes in detail, with reference to the accompanying drawings and specific embodiments, a carbon fiber bicycle frame integral molding mechanism and its use method provided by the present invention. It is also noted that, for the sake of completeness, the following embodiments are best and preferred embodiments, and those skilled in the art may employ alternative implementations for known techniques. Furthermore, the accompanying drawings are intended only to provide a more detailed description of the embodiments and are not intended to limit the present invention.

[0040] It should be noted that references in the specification to "one embodiment," "an embodiment," "exemplary embodiments," "some embodiments," etc. indicate that the described embodiments may include specific features, structures, or characteristics, but not necessarily every embodiment will include such specific features, structures, or characteristics. Furthermore, when specific features, structures, or characteristics are described in conjunction with an embodiment, it is within the knowledge of persons skilled in the relevant art to implement such features, structures, or characteristics in conjunction with other embodiments (whether or not explicitly described).

[0041] In general, terms can be understood, at least in part, from their use in context. For example, depending at least in part on the context, the term "one or more" as used herein can be used to describe any feature, structure, or characteristic in the singular sense, or can be used to describe a combination of features, structures, or characteristics in the plural sense. Additionally, the term "based on" can be understood as not necessarily intended to convey an exclusive set of factors, but can instead, depending at least in part on the context, allow for the presence of other factors that are not necessarily explicitly described.

[0042] It will be understood that the meanings of “on,” “over,” and “above” in this disclosure should be interpreted in the broadest manner, such that “on” means not only “directly on” something, but also includes being “on” something with intervening features or layers, and “on” or “over” means not only “on” or “above” something, but also includes being “on” or “above” something with no intervening features or layers.

[0043] Additionally, spatially relative terms such as "below," "beneath," "lower," "above," and "upper" may be used herein for descriptive convenience to describe the relationship of one element or feature to another element or features, as illustrated in the accompanying drawings. Spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the accompanying drawings. The device may be oriented in other ways, and the spatially relative descriptors used herein should be similarly interpreted accordingly.

[0044] like Figures 1 to 6 As shown, the embodiment of the present invention provides a carbon fiber bicycle frame integrated molding mechanism and a method for using the same, comprising a workbench 1 and a demolding assembly 8. A protective box 2 is provided on the top of one end of the workbench 1, a limit box 3 is provided on one side of the interior of the protective box 2, a limit assembly 4 is provided inside the limit box 3, a first electromagnetic slide rail 5 is provided on the top of the workbench 1 through a groove, a template assembly 6 is provided on the top of the first electromagnetic slide rail 5, a support platform 7 is provided on the other end of the workbench 1, and a demolding assembly 8 is provided on the top of the support platform 7;

[0045] The demolding assembly 8 includes a third motor 801, a turntable 802, a limit frame 803, a fourth motor 804, a bidirectional threaded rod 805, a first L-shaped block 806 and a second L-shaped block 807. The output end of the third motor 801 is provided with a turntable 802, the top of the turntable 802 is provided with a limit frame 803, the inner bottom of the limit frame 803 is provided with a fourth motor 804, the output end of the fourth motor 804 is provided with a bidirectional threaded rod 805, and the outer side of the bidirectional threaded rod 805 is further connected to a slider. There are two sliders, one side of which is provided with a first L-shaped block 806, and one side of the other slider is provided with a second L-shaped block 807.

[0046] like Figure 1 、 Figure 4 and Figure 5 As shown, in this embodiment, the two ends of the bidirectional threaded rod 805 are in opposite directions, the length of the first L-shaped block 806 is longer than the length of the second L-shaped block 807, and one side of the limit frame 803 is connected to the first L-shaped block 806 and the second L-shaped block 807 through an opened groove. A movable platform 18 is provided on the outside of the third motor 801, and an electromagnetic slider 19 is provided at the bottom of the movable platform 18. A third electromagnetic slide rail is provided at the bottom of the support platform 7 through an opened groove, and the bottom of the electromagnetic slider 19 is connected to the third electromagnetic slide rail. The bottom of the template assembly 6 is provided with an electromagnetic slider 19, and the bottom of the template assembly 6 is connected to the third electromagnetic slide rail through the electromagnetic slider 19. An electromagnetic slide rail 5 is connected, a first motor 11 is provided at one end of the top of the workbench 1 through an opened groove, a rotating table 9 is provided at the output end of the first motor 11, a second electromagnetic slide rail 10 is provided at the top of the rotating table 9 through an opened groove, and the top of the rotating table 9 is connected to the template assembly 6 through the second electromagnetic slide rail 10, springs 13 are provided at both ends of the workbench 1 through the opened grooves, a buffer block 12 is provided at one end of the spring 13, and one end of the buffer block 12 is connected to the template assembly 6, a placing table 15 is provided on one side of the support table 7, a first placing groove 16 is provided on the top of the placing table 15, and the number of the first placing grooves 16 is three.

[0047] The first motor 11 drives the rotating table 9 to rotate, thereby rotating the lower template 601, and then the first fixed block 603 and the second fixed block 604 of the template assembly 6 can be rotated to one side of the demolding assembly 8, and the fourth motor 804 drives the bidirectional threaded rod 805 to rotate, so that the first L-shaped clamping block 806 and the second L-shaped clamping block 807 are moved toward each other and inserted into the grooves opened on the top of the first fixed block 603 and the second fixed block 604 and the handle 606 on one side, and then the demolding assembly 8 is driven to move by the third electromagnetic slide rail, and then the first fixed block 603 and the second fixed block 604 on both sides of the formed bicycle frame 17 are demolded, and the third motor 801 drives the turntable 502 to rotate, so that the first L-shaped clamping block 806 and the second L-shaped clamping block 807 of the demolding assembly 8 can be rotated, and then the first fixed block 603 and the second fixed block 604 can be placed in the first placement groove 16 of the placement table 15.

[0048] like Figure 1 and Figure 6 As shown, in this embodiment, the limiting assembly 4 includes a second motor 401, a one-way threaded rod 402, a threaded block 403, a limiting plate 404 and a limiting rod 405. The output end of the second motor 401 is provided with a one-way threaded rod 402, and the outer side of the one-way threaded rod 402 is provided with a threaded block 403 through a thread. A limiting plate 404 is provided on one side of the two threaded blocks 403, and a limiting rod 405 is provided at the bottom of the limiting plate 404. The number of threaded blocks 403 is two, and the number of limiting rods 405 is three. The three limiting rods 405 are connected to the template assembly 6.

[0049] The second motor 401 drives the one-way threaded rod 402 to rotate, so that the threaded block 403 drives the limiting plate 404 to move, so that the limiting rod 405 is inserted into the groove opened by the upper template 602 and the lower template 601, thereby limiting and fixing the upper template 602 and the lower template 601.

[0050] like Figure 2 and Figure 3As shown, in this embodiment, the template assembly 6 includes a lower template 601, an upper template 602, a first fixing block 603, a second fixing block 604, a sealing block 605, a handle 606, a limiting groove 607, a second placement groove 608 and a limiting block 609. The top of the lower template 601 is connected to the upper template 602. The first fixing block 603 is provided on one side of the lower template 601 and the upper template 602 through a groove. The second fixing block 604 is provided on the other side of the lower template 601 and the upper template 602 through a groove. A sealing block 605 is provided on one side of the first fixing block 603 and the second fixing block 604. The first fixing block 603 and the second fixing block 604 are provided with a sealing block 605. A handle 606 is provided on the other side of the fixed block 604, and limiting grooves 607 are provided around the top of the lower template 601. A second placement groove 608 is provided between the lower template 601 and the upper template 602. A limiting block 609 is provided at the bottom of the upper template 602. The handle 606 is connected to the second L-shaped block 807. The tops of the first fixed block 603 and the second fixed block 604 are connected to the first L-shaped block 806 through the grooves provided. There are two first fixed blocks 603, and the limiting grooves 607 are connected to the limiting blocks 609. A hydraulic telescopic rod 14 is provided on the top of the upper template 602, and a bicycle frame 17 is provided inside the second placement groove 608.

[0051] The sealing blocks 605 on one side of the first fixed block 603 and the second fixed block 604 of the template assembly 6 can be sealed for the hollow openings on both sides of the mold of the bicycle frame 17. The design of the handle 606 can better facilitate workers to complete the installation and demolding of the first fixed block 603 and the second fixed block 604. The connection between the limiting groove 607 and the limiting block 609 can facilitate workers to complete the connection between the upper template 602 and the lower template 601.

[0052] The electrical components mentioned in this article are all connected to an external main controller and 220V AC power, and the main controller can be a conventional known device that performs control such as a computer.

[0053] A carbon fiber bicycle frame integral molding mechanism and a method of use, when used, include the following steps:

[0054] Step 1: Place the bicycle frame 173D model wrapped in carbon cloth inside the template assembly, place the bicycle frame 173D model on the lower template 601, seal the hollow opening of the bicycle frame 17 with the first fixing block 603 and the second fixing block 604, and power the first electromagnetic slide rail 5 to slide the lower template into the protective box 2 via the electromagnetic slider 19;

[0055] Step 2: Fix the lower template 601 and the upper template 602, inflate the EPS mold core inside the bicycle frame 17 and close the inflation port, and move the upper template 602 onto the lower template via the hydraulic telescopic rod 14;

[0056] Step 3: Perform integrated inflation molding. The second motor 401 drives the one-way threaded rod 402 to rotate, causing the threaded block 403 to drive the limit plate 404 to move, so that the limit rod 405 is inserted into the groove defined by the upper mold plate 602 and the lower mold plate 601. The semi-finished vehicle frame is molded in a furnace at a temperature of 150±5°C and an air pressure of 1±0.2MPa for 50±2 minutes.

[0057] Step 4: Move the formed bicycle frame 17 to the rotating table 9 for demoulding. Lift the upper template 602 via the hydraulic telescopic rod 14. Then, move the lower template 601 with the formed bicycle frame 17 onto the rotating table 9 via the first electromagnetic slide rail 5 and the second electromagnetic slide rail 10.

[0058] Step 5: Demolding the bicycle frame 17. The first motor 11 drives the rotating table 9 to rotate, thereby rotating the lower template 601. The fourth motor 804 drives the bidirectional threaded rod 805 to rotate, thereby causing the first L-shaped block 806 and the second L-shaped block 807 to move toward each other and insert into the grooves on the top of the first fixed block 603 and the second fixed block 604 and the handle 606 on one side. The demolding assembly 8 is then driven to move by the third electromagnetic slide rail to demold the first fixed block 603 and the second fixed block 604 on both sides of the molded bicycle frame 17.

[0059] The technical solution provided by the present invention is as follows: a bicycle frame 173D model is placed on a lower template 601, a hollow opening of the bicycle frame 17 is sealed by a first fixing block 603 and a second fixing block 604, the lower template is energized through the electromagnetic slide 19 to slide into the interior of the protective box 2, the EPS mold core inside the bicycle frame 17 is inflated and the inflation port is closed, the upper template 602 is sent to the lower template by the hydraulic telescopic rod 14, the one-way threaded rod 402 is driven to rotate by the second motor 401, the threaded block 403 drives the limit plate 404 to move, so that the limit rod 405 is inserted into the groove defined by the upper template 602 and the lower template 601, and the pressure is maintained at 50±5°C and 1±0.2MPa in a furnace. The semi-finished frame is molded in 2 minutes. The upper template 602 is lifted by the hydraulic telescopic rod 14, and the lower template 601 with the formed bicycle frame 17 is moved to the rotating table 9 by the first electromagnetic slide 5 and the second electromagnetic slide 10. The rotating table 9 is driven to rotate by the first motor 11, thereby rotating the lower template 601. The bidirectional threaded rod 805 is driven to rotate by the fourth motor 804, thereby causing the first L-shaped block 806 and the second L-shaped block 807 to move toward each other and insert into the grooves on the top of the first fixed block 603 and the second fixed block 604 and the handle 606 on one side. The demolding assembly 8 is then driven to move by the third electromagnetic slide to demold the first fixed block 603 and the second fixed block 604 on both sides of the formed bicycle frame 17.

[0060] The present invention encompasses any alternatives, modifications, equivalents, and solutions that fall within the spirit and scope of the present invention. To provide a thorough understanding of the present invention, specific details are described in detail below in connection with the preferred embodiments of the present invention, but those skilled in the art will be able to fully understand the present invention without these detailed descriptions. Furthermore, to avoid unnecessary confusion regarding the essence of the present invention, well-known methods, processes, procedures, components, and circuits have not been described in detail.

[0061] Those skilled in the art will understand that all or part of the steps in the above-mentioned embodiment method can be completed by instructing the relevant hardware through a program, and the program can be stored in a computer-readable storage medium, such as ROM / RAM, a disk, an optical disk, etc.

[0062] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principles of the present invention. These improvements and modifications should also be regarded as within the scope of protection of the present invention.

[0063] 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 substitutions for some of the technical features therein. Any modifications, equivalent substitutions, 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. A carbon fiber bicycle frame integrally formed structure, characterized in that: The invention comprises a workbench (1) and a demoulding assembly (8), wherein a protective box (2) is provided on the top of one end of the workbench (1), a limit box (3) is provided on one side of the interior of the protective box (2), and a limit assembly (4) is provided inside the limit box (3); a first electromagnetic slide rail (5) is provided on the top of the workbench (1) through a groove, and a template assembly (6) is provided on the top of the first electromagnetic slide rail (5); a support platform (7) is provided on the other end of the workbench (1), and a demoulding assembly (8) is provided on the top of the support platform (7); The demoulding assembly (8) comprises a third motor (801), a rotating disk (802), a limiting frame (803), a fourth motor (804), a bidirectional threaded rod (805), a first L-shaped block (806), and a second L-shaped block (807); the output end of the third motor (801) is provided with a rotating disk (802); the top of the rotating disk (802) is provided with a limiting frame (803); the inner bottom of the limiting frame (803) is provided with a fourth motor (804); the output end of the fourth motor (804) is provided with a bidirectional threaded rod (805); the outer side of the bidirectional threaded rod (805) is further connected to a slider; there are two sliders, one of which is provided with a first L-shaped block (806) on one side, and the other is provided with a second L-shaped block (807) on one side; A movable platform (18) is provided on the outside of the third motor (801), an electromagnetic slider (19) is provided at the bottom of the movable platform (18), a third electromagnetic slide rail is provided at the bottom of the support platform (7) through a groove, the bottom of the electromagnetic slider (19) is connected to the third electromagnetic slide rail, the bottom of the template assembly (6) is provided with an electromagnetic slider (19), and the bottom of the template assembly (6) is connected to the first electromagnetic slide rail (5) via the electromagnetic slider (19); The template assembly (6) includes a lower template (601), an upper template (602), a first fixing block (603), a second fixing block (604), a sealing block (605), a handle (606), a limiting groove (607), a second placement groove (608) and a limiting block (609). The top of the lower template (601) is connected to the upper template (602). One side of the lower template (601) and the upper template (602) is provided with a first fixing block (603) through a groove. The other side of the lower template (601) and the upper template (602) is provided with a second fixing block (604) through a groove. The first fixing block (603) A sealing block (605) is provided on one side of the first fixing block (603) and the second fixing block (604); a handle (606) is provided on the other side of the first fixing block (603) and the second fixing block (604); limiting grooves (607) are provided around the top of the lower template (601); a second placement groove (608) is provided between the lower template (601) and the upper template (602); a limiting block (609) is provided at the bottom of the upper template (602); the handle (606) is connected to the second L-shaped block (807); and the tops of the first fixing block (603) and the second fixing block (604) are connected to the first L-shaped block (806) through the grooves provided therein.

2. The carbon fiber bicycle frame integral molding structure according to claim 1, characterized in that: The two ends of the bidirectional threaded rod (805) are in opposite directions, the length of the first L-shaped block (806) is longer than the length of the second L-shaped block (807), and one side of the limit frame (803) is connected to the first L-shaped block (806) and the second L-shaped block (807) through a groove.

3. The carbon fiber bicycle frame integral molding structure according to claim 1, characterized in that: The limiting assembly (4) comprises a second motor (401), a one-way threaded rod (402), a threaded block (403), a limiting plate (404) and a limiting rod (405); the output end of the second motor (401) is provided with a one-way threaded rod (402); the outer side of the one-way threaded rod (402) is provided with a threaded block (403); one side of the two threaded blocks (403) is provided with a limiting plate (404); and the bottom of the limiting plate (404) is provided with a limiting rod (405).

4. The carbon fiber bicycle frame integral molding structure according to claim 3, characterized in that: The number of the threaded blocks (403) is two, the number of the limiting rods (405) is three, and the three limiting rods (405) are connected to the template assembly (6).

5. The carbon fiber bicycle frame integral molding structure according to claim 4, characterized in that: The number of the first fixing blocks (603) is two, the limiting groove (607) is connected to the limiting block (609), a hydraulic telescopic rod (14) is provided on the top of the upper template (602), and a bicycle frame (17) is provided inside the second placement groove (608).

6. The carbon fiber bicycle frame integral molding structure according to claim 1, characterized in that: A first motor (11) is provided at one end of the top of the workbench (1) through a groove, a rotating table (9) is provided at the output end of the first motor (11), a second electromagnetic slide rail (10) is provided at the top of the rotating table (9) through a groove, and the top of the rotating table (9) is connected to the template assembly (6) through the second electromagnetic slide rail (10).

7. The carbon fiber bicycle frame integral molding structure according to claim 1, characterized in that: Springs (13) are provided at both ends of the workbench (1) through grooves, a buffer block (12) is provided at one end of the spring (13), and one end of the buffer block (12) is connected to the template assembly (6). A placement table (15) is provided on one side of the support table (7), and a first placement groove (16) is provided on the top of the placement table (15), and the number of the first placement grooves (16) is three.

8. The method for using the carbon fiber bicycle frame integral molding mechanism according to any one of claims 1 to 7, characterized in that: The following steps are involved: Step 1: Place the 3D model of the bicycle frame (17) wrapped with carbon cloth inside the template assembly, place the 3D model of the bicycle frame (17) on the lower template (601), seal the hollow opening of the bicycle frame (17) through the first fixed block (603) and the second fixed block (604), and power the first electromagnetic slide rail (5) to slide the lower template into the protective box (2) through the electromagnetic slider (19); Step 2: Fix the lower template (601) and the upper template (602), inflate the EPS mold core inside the bicycle frame (17) and close the inflation port, and move the upper template (602) onto the lower template via the hydraulic telescopic rod (14); Step 3: Perform integrated inflation molding, wherein the second motor (401) drives the one-way threaded rod (402) to rotate, so that the threaded block (403) drives the limit plate (404) to move, thereby inserting the limit rod (405) into the grooves formed between the upper template (602) and the lower template (601), and the mold is pressed for 50±2 minutes in a furnace at a temperature of 150±5°C and an air pressure of 1±0.2MPa to form a semi-finished vehicle frame; Step 4: Move the formed bicycle frame (17) to the rotating table (9) for demoulding, lift the upper template (602) through the hydraulic telescopic rod (14), and then move the lower template (601) on which the formed bicycle frame (17) is placed to the rotating table (9) through the first electromagnetic slide rail (5) and the second electromagnetic slide rail (10); Step 5: Demolding the bicycle frame (17). The first motor (11) drives the rotating table (9) to rotate, thereby rotating the lower template (601). The fourth motor (804) drives the bidirectional threaded rod (805) to rotate, thereby causing the first L-shaped block (806) and the second L-shaped block (807) to move toward each other and insert them into the grooves provided on the tops of the first fixed block (603) and the second fixed block (604) and the handle (606) on one side. The demoulding assembly (8) is then driven to move by the third electromagnetic slide rail, thereby demoulding the first fixed block (603) and the second fixed block (604) on both sides of the formed bicycle frame (17).

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