Carbon fiber badminton racket opening and closing mold assembly equipment

Abstract

The utility model discloses a kind of carbon fibre badminton racket opening and closing mould assembly equipment, including mould unit, opening and closing mould unit and conveying unit, conveying unit is annular line, mould unit and opening and closing mould unit are arranged on annular line with interval, conveying unit includes drive assembly and slide rail, and sliding base and jig support plate being set on slide rail, jig support plate is set on sliding base, with mould adaptation connection, mould unit includes mould frame and clamping assembly, mould frame is used to support slide rail and provide the operating platform of moulding, when drive assembly drives mould to move to moulding station, clamping assembly clamps upper mould to lower mould to complete moulding, opening and closing mould unit includes mould frame, jacking assembly, fixed component and clamping component, when drive assembly drives mould to move to opening and closing mould station, jacking assembly lifts mould to separate jig support plate, fixed component is fixed to lower mould, clamping component clamps upper mould and drives upper mould to move away from lower mould.

Description

Technical Field

[0001] This utility model relates to the field of carbon fiber badminton racket manufacturing technology, and in particular to a carbon fiber badminton racket mold opening and closing assembly equipment. Background Technology

[0002] With the continuous development of materials science and manufacturing technology, carbon fiber composite material technology has emerged. This technology boasts significant advantages such as high strength, lightweight, corrosion resistance, and fatigue resistance, leading to its widespread application in aerospace, automotive manufacturing, and sporting goods. Particularly in the sporting goods sector, the superior performance of carbon fiber composite materials has greatly enhanced the performance and user experience of sports equipment. Based on the advantages of carbon fiber composite material technology, carbon fiber badminton rackets have gradually become mainstream. To meet the production demands of high-quality carbon fiber badminton rackets, carbon fiber badminton racket processing equipment has been developed.

[0003] Patent document CN206124071U discloses an automated production line for the airless molding technology of carbon fiber badminton rackets. This automated production line is suitable for producing airless carbon fiber badminton rackets, replacing the traditional manual operation mode. It includes an automatic mold opening machine, a 90-degree non-powered roller line, a tunnel baking oven, a 180-degree powered roller line, a cooling tunnel oven, a flat powered roller line, a flipping powered roller line, and a 90-degree turning powered roller line.

[0004] However, in the technical solution provided by the aforementioned patent, the mold opening and mold closing processes are designed to be executed sequentially at the same workstation. After the mold opens, it needs to wait for the mold closing command in place, which reduces the proportion of effective working time of the equipment and thus leads to low work efficiency. Utility Model Content

[0005] Therefore, it is necessary to provide a carbon fiber badminton racket mold opening and closing assembly equipment to address the aforementioned problem of low work efficiency.

[0006] This application provides a carbon fiber badminton racket mold opening and closing assembly equipment, including a mold closing unit, a mold opening unit and a conveying unit, wherein the conveying unit is a ring line, and the mold closing unit and the mold opening unit are arranged at intervals on the ring line;

[0007] The conveying unit includes a drive assembly and a slide rail, as well as a sliding base and a fixture tray disposed on the slide rail. The fixture tray is disposed on the sliding base and is adapted to and connected to the mold.

[0008] The mold closing unit includes a mold closing frame and a clamping assembly. The mold closing frame is used to support the slide rail and provide an operating platform for mold closing. When the driving assembly drives the mold to the mold closing station, the clamping assembly clamps the upper mold to the lower mold to complete the mold closing.

[0009] The mold opening unit includes a mold opening frame, a lifting component, a fixing component, and a clamping component. The lifting component is mounted on the mold opening frame, and the fixing component is mounted on the lifting component. When the driving component drives the mold to the mold opening station, the lifting component lifts the mold to detach from the fixture support plate, the fixing component fixes the lower mold, and the clamping component clamps the upper mold and moves the upper mold away from the lower mold.

[0010] Optionally, the drive assembly includes a first drive motor, a transmission gear, and a transmission chain. The first drive motor and the transmission gear are disposed on the inner side of the corner of the slide rail. The transmission gear is connected to the output shaft of the first drive motor. The transmission chain is sleeved on the transmission gear and is also connected to the sliding base to drive the sliding base to move along the slide rail.

[0011] Optionally, the mold closing unit includes a mold closing frame and a clamping assembly, and also includes a heating unit and a spraying unit. The heating unit and the spraying unit are disposed between the mold opening unit and the mold closing unit, and the mold closing unit, the mold opening unit, the heating unit, and the spraying unit are connected in series through the conveying unit.

[0012] Optionally, the mold opening unit and the mold closing unit are located on one side of the conveying unit, and the heating unit and the cooling unit are located on the other side of the conveying unit.

[0013] Optionally, it also includes a suction unit disposed between the spraying unit and the mold opening unit.

[0014] Optionally, the suction unit includes a suction frame, a perforated plate disposed on the top surface of the suction frame, and a fan disposed within the suction frame, wherein a filter is also provided between the fan and the perforated plate.

[0015] Optionally, an accordion cover is provided between adjacent sliding bases.

[0016] Optionally, the conveying unit further includes a positioning component for engaging the sliding base when it moves to the mold closing station or the mold opening station. The positioning component includes a snap-fit ​​member disposed on the side of the slide rail and a second drive motor disposed on the bottom surface of the slide rail base. The sliding base is provided with a snap-fit ​​groove adapted to the snap-fit ​​member. Under the drive of the second drive motor, the snap-fit ​​member rotates to move closer to or away from the snap-fit ​​groove.

[0017] Optionally, the positioning component further includes a fixing member disposed on the side of the slide rail, the fixing member having a through hole, the snap-fit ​​member passing through the through hole and rotating along the axis of the through hole.

[0018] Optionally, the snap-fit ​​component includes a rotating shaft passing through the through hole and snap fasteners disposed at both ends of the rotating shaft, wherein the spacing between the snap fasteners is equal to the spacing between adjacent sliding bases.

[0019] Compared with the prior art, the technical solution provided in this application has the following advantages:

[0020] The aforementioned carbon fiber badminton racket mold opening and closing assembly equipment, in this application, separates the mold opening unit and the mold closing unit at different workstations on a ring conveyor unit, breaking the original process mode of sequential execution at the same workstation. The mold flows between workstations via the conveyor unit, allowing the mold to immediately leave the current workstation after completing the mold opening action, freeing up that workstation for the next mold. The mold closing operation is then completed at a subsequent independent workstation. This process structure achieves decoupling and parallel processing of mold opening and closing, significantly improving the utilization efficiency of workstation resources, thereby increasing the overall production line's operating cycle time.

[0021] Furthermore, the circular linear conveyor structure employed in this solution further enhances the system's throughput capacity. The conveyor unit includes a drive assembly, slide rails, a sliding base, and a fixture tray, which securely mounts the mold on the tray and precisely transports it along the circular track to each designated workstation. This structure allows the mold to flow orderly between multiple processes such as mold opening, mold closing, cooling, and inspection, achieving continuous and automated assembly, reducing manual intervention, and improving production cycle time and efficiency.

[0022] To ensure the stability and accuracy of each process, the mold opening unit includes a lifting component, a fixing component, and a clamping component, which can realize the lifting and detachment of the mold, the fixing of the lower mold, and the stable removal of the upper mold. The mold closing unit completes the precise alignment and clamping of the upper and lower molds through the clamping component and the fixture plate, thereby ensuring the reliability of the mold closing action and the consistency of the finished product. It realizes the uninterrupted flow of the mold on the circular path, and makes the process actions of each station completely parallel, thus improving the processing efficiency. Attached Figure Description

[0023] Figure 1 A schematic diagram of the overall structure of a carbon fiber badminton racket mold opening and closing assembly device provided in an embodiment of this application;

[0024] Figure 2 A schematic diagram of the overall structure of a carbon fiber badminton racket mold opening and closing assembly device provided in an embodiment of this application;

[0025] Figure 3 A partial structural schematic diagram of a carbon fiber badminton racket mold opening and closing assembly device provided in an embodiment of this application;

[0026] Figure 4A partial structural schematic diagram of a carbon fiber badminton racket mold opening and closing assembly device provided in an embodiment of this application;

[0027] Figure 5 A partial structural schematic diagram of a carbon fiber badminton racket mold opening and closing assembly device provided in an embodiment of this application;

[0028] Figure 6 A partial structural schematic diagram of a carbon fiber badminton racket mold opening and closing assembly device provided in an embodiment of this application;

[0029] Figure 7 A partial structural schematic diagram of a carbon fiber badminton racket mold opening and closing assembly device provided in an embodiment of this application;

[0030] Figure 8 A partial structural schematic diagram of a carbon fiber badminton racket mold opening and closing assembly device provided in an embodiment of this application;

[0031] Figure 9 This is a partial structural schematic diagram of a carbon fiber badminton racket mold opening and closing assembly equipment provided in an embodiment of this application.

[0032] Explanation of reference numerals in the attached figures:

[0033] 100-Mold closing unit; 110-Mold closing frame; 120-Clamping assembly; 200-Mold opening unit; 210-Mold opening frame; 220-Lifting assembly; 230-Fixing assembly; 240-Clamping assembly; 300-Heating unit; 400-Spraying unit; 500-Conveying unit; 510-Drive assembly; 511-First drive motor; 512-Transmission gear; 513-Transmission chain; 520-Slide rail; 530-Sliding base; 531-Snap-fit ​​groove; 540-Jig support plate; 550-Bell bellows cover; 560-Positioning assembly; 561-Snap-fit ​​piece; 562-Second drive motor; 563-Fixing piece; 564-Rotating shaft; 565-Clamping tenon; 600-Suction unit; 610-Suction frame; 620-Perforated plate; 630-Fan; 640-Filter. Detailed Implementation

[0034] To make the above-mentioned objects, features, and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings. Many specific details are set forth in the following description to provide a full understanding of this utility model. However, this utility model can be implemented in many other ways different from those described herein, and those skilled in the art can make similar modifications without departing from the spirit of this utility model. Therefore, this utility model is not limited to the specific embodiments disclosed below.

[0035] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0036] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this utility model, "a plurality of" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0037] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., 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, unless otherwise explicitly limited. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0038] In this utility model, unless otherwise explicitly specified and limited, "above" or "below" the second feature can mean that the first feature is in direct contact with the second feature, or that the first feature is in indirect contact with the second feature through an intermediate medium. Furthermore, "above," "on top of," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.

[0039] It should be noted that when an element is referred to as being "fixed to" or "set on" another element, it can be directly on the other element or there may be an intervening element. When an element is considered to be "connected to" another element, it can be directly connected to the other element or there may be an intervening element. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and similar expressions used herein are for illustrative purposes only and do not represent the only possible implementation.

[0040] See Figure 1-5 An embodiment of this utility model provides a carbon fiber badminton racket mold opening and closing assembly device, including a mold closing unit 100, a mold opening unit 200, and a conveying unit 500. The conveying unit 500 is a ring line, and the mold closing unit and the mold opening unit are arranged at intervals on the ring line. The conveying unit 500 includes a drive assembly 510 and a slide rail 520, as well as a sliding base 530 and a fixture plate 540 arranged on the slide rail 520. The fixture plate 540 is arranged on the sliding base 530 and is adapted to the mold.

[0041] The mold closing unit 100 includes a mold closing frame 110 and a clamping assembly 120. The mold closing frame 110 is used to support the slide rail 520 and provide an operating platform for mold closing. When the drive assembly 510 drives the mold to the mold closing station, the clamping assembly 120 clamps the upper mold to the lower mold to complete the mold closing.

[0042] The mold opening unit 200 includes a mold opening frame 210, a lifting component 220, a fixing component 230, and a clamping component 240. The lifting component 220 is mounted on the mold opening frame 210, and the fixing component 230 is mounted on the lifting component 220. When the drive component 510 drives the mold to the mold opening station, the lifting component 220 lifts the mold to disengage from the fixture support plate 540, the fixing component 230 fixes the lower mold, and the clamping component 230 clamps the upper mold and moves the upper mold away from the lower mold.

[0043] In this embodiment, by separating the mold opening unit 200 and the mold closing unit 100 at different stations on the annular conveyor unit 500, the original process of sequential execution at the same station is broken. The mold flows between stations via the conveyor unit 500, allowing it to leave the current station immediately after opening, freeing it for the next mold. The mold closing operation is then completed at a subsequent independent station. This process structure achieves decoupling and parallel processing of mold opening and closing, significantly improving the utilization efficiency of station resources and thus increasing the overall production line's cycle time.

[0044] Furthermore, the annular linear conveyor structure employed in this solution further enhances the system's throughput capacity. The conveyor unit 500 includes a drive assembly 510, a slide rail 520, a sliding base 530, and a fixture tray 540, which can stably mount the mold on the tray and precisely convey it along the annular track to each designated workstation. This structure allows the mold to flow orderly between multiple processes such as mold opening, mold closing, cooling, and inspection, achieving continuous and automated assembly, reducing manual intervention, and improving production cycle time and efficiency.

[0045] To ensure the stability and accuracy of each process, the mold opening unit 200 includes a lifting component 220, a fixing component 230, and a clamping component 240, which can realize the lifting and detachment of the mold, the fixing of the lower mold, and the stable removal of the upper mold. The mold closing unit 100 completes the precise alignment and clamping of the upper and lower molds through the clamping component 120 and the fixture support plate 540, thereby ensuring the reliability of the mold closing action and the consistency of the finished product. It realizes the uninterrupted flow of the mold on the circular path, makes the process actions of each station completely parallel, and improves the processing efficiency.

[0046] In this embodiment, the mold clamping frame 110 supports the mold clamping station section of the annular slide rail 520 through a rigid frame structure, providing a stable installation reference for the slide rail 520. Simultaneously, its top operating platform forms a fixed space for mold clamping operations. When the sliding base 530 carrying the lower mold moves along the annular slide rail 520 to the mold clamping station, the guide and limiting structure of the mold clamping frame 110, through the cooperation between the slide rail 520 and the sliding base 530, ensures precise alignment of the mold axis with the vertical movement trajectory of the mold clamping unit 100. The clamping assembly 120, through a lifting drive mechanism, grasps the pre-positioned upper mold and, under the constraint of the guide pillars of the mold clamping frame 110, presses it down vertically, ensuring that the cavity edges of the upper and lower molds are fitted without offset. The clamping assembly 120 specifically includes a robotic arm, clamping plates, and a motor. The clamping plates are connected to the motor and are mounted on the robotic arm. The clamping plates have protrusions that match the openings on the side of the lower mold. Driven by the motor, a pair of clamping plates abut against the lower mold, and the protrusions engage with the openings on the side of the lower mold to further fix the lower mold.

[0047] See Figures 1 to 3 In some embodiments, the drive assembly 510 includes a first drive motor 511, a transmission gear 512, and a transmission chain 513. The first drive motor 511 and the transmission gear 512 are disposed on the inner side of the corner of the slide rail 520. The transmission gear 512 is connected to the output shaft of the first drive motor 511. The transmission chain 513 is sleeved on the transmission gear 512. The transmission chain 513 is also connected to the sliding base 530 to drive the sliding base 530 to move along the slide rail 520.

[0048] In this embodiment, the cyclic conveying efficiency of the mold is enhanced through the coordinated design of the annular slide rail 520 and the drive assembly 510. A first drive motor 511 and a transmission gear 512 are installed on the inner side of the corner of the slide rail 520, forming a closed-loop drive chain through the transmission chain 513, causing the sliding base 530 to continuously rotate along the annular trajectory under belt traction. The adaptable connection structure between the fixture support plate 540 and the mold maintains stable support during the movement of the sliding base 530, while the distributed layout of the corner drive assembly 510 effectively balances the driving torque of each segment of the annular slide rail 520.

[0049] See Figure 1 and Figure 2 In some embodiments, a heating unit 300 and a spraying unit 400 are also included. The heating unit 300 and the spraying unit 400 are disposed between the mold opening unit 200 and the mold closing unit 100. The mold closing unit 100, the mold opening unit 200, the heating unit 300, and the spraying unit 400 are connected in series through a conveying unit 500.

[0050] See Figure 1 and Figure 2 In some embodiments, the mold opening unit 200 and the mold closing unit 100 are disposed on one side of the conveying unit 500, the heating unit 300 and the spraying unit 400 are disposed on the other side of the conveying unit 500, and a first partition is provided between the mold opening unit 200 and the mold closing unit 100 and the heating unit 300 and the spraying unit 400.

[0051] In this embodiment, the mold opening unit 200 and the mold closing unit 100 are arranged on the same side of the conveying unit 500, while the heating unit 300 and the spraying unit 400 are located on the other side, forming a symmetrically distributed process partition. When the mold moves to the mold opening station with the annular conveying unit 500, the mold opening unit 200 performs mold separation and finished product unloading. Subsequently, the mold continues to the spraying station, where the spraying unit 400 evenly sprays a release agent onto the surface of the lower mold, completing the cavity pretreatment. At the same time, the heating unit 300 performs heat preservation treatment on the pre-formed badminton racket blank to ensure that the material is within the optimal molding temperature range. When the pre-treated lower mold moves to the opposite side of the mold closing station with the conveying unit 500, the operator places the heated blank into the lower mold cavity, and the mold then enters the mold closing station to complete the closing molding. This layout, through the spatial symmetry of the annular path, allows the mold to directly enter the next cycle of pretreatment and loading stages without having to turn back after mold opening. The parallel operation mode of the two process zones allows the release agent spraying, blank heating and mold opening and closing to be carried out simultaneously, reducing the waiting time between processes.

[0052] See Figure 1 and Figure 6In some embodiments, a suction unit 600 is also included, which is disposed between the spray unit 400 and the mold opening unit 200.

[0053] See Figure 1 and Figure 6 In some embodiments, the suction unit 600 includes a suction frame 610, a perforated plate 620 disposed on the top surface of the suction frame 610, and a fan 630 disposed within the suction frame 610. A filter 640 is also provided between the fan 630 and the perforated plate 620.

[0054] In this embodiment, the efficiency of the mold cleaning process is optimized by setting an air suction unit 600 between the spray unit 400 and the mold opening unit 200. After the mold is opened, the air suction unit 600 forms a negative pressure adsorption surface through the perforated plate 620 on the top surface of the frame. Combined with the air gun blowing action, foreign objects that have fallen off the lower mold and badminton racket surface are sucked through the perforated plate 620 to the filter 640 for centralized treatment. The combination of the negative pressure airflow generated by the fan 630 and the filter 640 adsorbs foreign objects while preventing pollutants from spreading to the external environment. The layout of this unit downstream of the mold opening unit 200 and upstream of the spray unit 400 ensures that the mold surface is cleaned before entering the mold release agent spraying process, ensuring the uniformity and adhesion of the mold release agent spraying. The directional adsorption area formed by the air suction unit 600 works synergistically with the air gun blowing, which not only improves the efficiency of foreign object removal but also prevents debris from falling back into the cleaned area during the cleaning process, providing a clean mold surface foundation for the subsequent spraying process.

[0055] See Figure 7 In some embodiments, a bellows cover 550 is provided between adjacent sliding bases 530. By providing a bellows cover 550 between adjacent sliding bases 530, the protective performance of the annular conveyor unit 500 is optimized. The telescopic structure of the bellows cover 550 unfolds or folds synchronously with the relative movement of the sliding bases 530, always covering the connection gap between the bases. When the mold moves cyclically along the annular slide rail 520 with the sliding base 530, the bellows cover 550 can block external dust, fiber debris, and other contaminants from entering the base transmission parts, while preventing water vapor from the spray unit 400 or heat from the heating unit 300 from affecting adjacent process areas through the base gaps. Its flexible sealing characteristics ensure the free movement of the sliding base 530 while maintaining the physical isolation integrity of the conveying path, avoiding conveying jams caused by foreign objects getting stuck. This design further improves the reliability of the equipment during continuous operation, reduces the frequency of equipment maintenance due to contamination, and the corrugated structure of the bellows cover 550 can absorb some mechanical vibration, helping to maintain the stability of the mold during conveying.

[0056] See Figure 8 and Figure 9In some embodiments, the conveying unit 500 further includes a positioning component 560 for engaging the sliding base 530 when it moves to the mold closing station or the mold opening station. The positioning component 560 includes a snap-fit ​​member 561 disposed on the side of the slide rail 520 and a second drive motor 562 disposed on the bottom surface of the slide rail 520 base. The sliding base 530 is provided with a snap-fit ​​groove 531 adapted to the snap-fit ​​member 561. Under the drive of the second drive motor 562, the snap-fit ​​member 561 rotates to move closer to or away from the snap-fit ​​groove 531.

[0057] In some embodiments, the positioning component 560 further includes a fixing member 563 disposed on the side of the slide rail 520. The fixing member 563 has a through hole, and the snap-fit ​​member 561 passes through the through hole and rotates along the axis of the through hole.

[0058] In some embodiments, the snap-fit ​​member 561 includes a rotating shaft 564 with a through hole and snap fasteners 565 disposed at both ends of the rotating shaft 564, the spacing between the snap fasteners 565 being equal to the spacing between adjacent sliding bases 530.

[0059] Specifically, in this embodiment, the positioning component 560 of the conveying unit 500 achieves precise positioning of the sliding base 530 through a mechanical linkage design. When the sliding base 530, carrying the mold, moves along the annular slide rail 520 to the mold closing or opening position, the second drive motor 562 drives the rotating shaft 564 to rotate, causing the latch 565 to rotate around the through hole axis. At this time, the end of the latch 565 cuts into the locking groove 531 on the side of the sliding base 530 at a preset angle, forming a mechanical lock, effectively suppressing the lateral movement of the sliding base 530 during the mold closing or opening stage. The through hole structure of the fixing member 563 provides a stable rotation fulcrum for the rotating shaft 564, and the matching design of the spacing between the latches 565 and the spacing between adjacent sliding bases 530 allows a single locking member 561 to simultaneously constrain the positioning state of multiple sliding bases 530.

[0060] The matching design between the spacing of the latches 565 of the positioning component 560 and the spacing of the adjacent sliding bases 530 achieves synchronous locking at both workstations. When the sliding base 530 moves along the annular slide rail 520 to the mold closing or opening workstation, the rotating shaft 564 of the latching component 561 rotates under the drive of the second drive motor 562, causing the latches 565 on both sides to rotate synchronously. Since the spacing of the latches 565 is precisely equal to the interval between two adjacent sliding bases 530, the rotation of a single latching component 561 allows the latches 565 on both sides to be inserted into the latching grooves 531 of the adjacent sliding bases 530, thereby simultaneously forming a lateral constraint on both sliding bases 530. This linkage locking mechanism achieves synchronous positioning at both workstations through a single drive element (the second drive motor 562), which reduces the number of drive units and ensures the timing consistency of the positioning actions of adjacent sliding bases 530 through mechanical linkage.

[0061] The technical features of the above embodiments can be combined in any way. For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0062] The embodiments described above are merely illustrative of several implementations of this utility model, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the utility model patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these all fall within the protection scope of this utility model. Therefore, the protection scope of this utility model patent should be determined by the appended claims.

Claims

1. A carbon fiber badminton racket opening and closing mold assembly device, characterized in that, It includes a mold closing unit (100), a mold opening unit (200), and a conveying unit (500), wherein the conveying unit (500) is a ring line, and the mold closing unit and the mold opening unit are arranged at intervals on the ring line; The conveying unit (500) includes a drive assembly (510) and a slide rail (520), as well as a sliding base (530) and a fixture plate (540) disposed on the slide rail (520). The fixture plate (540) is disposed on the sliding base (530) and is adapted to be connected to the mold. The mold closing unit (100) includes a mold closing frame (110) and a clamping assembly (120). The mold closing frame (110) is used to support the slide rail (520) and provide an operating platform for mold closing. When the drive assembly (510) drives the mold to the mold closing station, the clamping assembly (120) clamps the upper mold to the lower mold to complete the mold closing. The mold opening unit (200) includes a mold opening frame (210), a lifting component (220), a fixing component (230), and a clamping component (240). The lifting component (220) is mounted on the mold opening frame (210), and the fixing component (230) is mounted on the lifting component (220). When the driving component (510) drives the mold to the mold opening station, the lifting component (220) lifts the mold to detach from the fixture support plate (540), the fixing component (230) fixes the lower mold, and the clamping component (230) clamps the upper mold and drives the upper mold away from the lower mold.

2. The carbon fiber badminton racket opening and closing mold assembly equipment according to claim 1, characterized in that, The drive assembly (510) includes a first drive motor (511), a transmission gear (512), and a transmission chain (513). The first drive motor (511) and the transmission gear (512) are located on the inner side of the corner of the slide rail (520). The transmission gear (512) is connected to the output shaft of the first drive motor (511). The transmission chain (513) is sleeved on the transmission gear (512). The transmission chain (513) is also connected to the sliding base (530) to drive the sliding base (530) to move along the slide rail (520).

3. The carbon fiber badminton racket opening and closing mold assembly equipment according to claim 2, characterized in that, It also includes a heating unit (300) and a spraying unit (400), which are disposed between the mold opening unit (200) and the mold closing unit (100). The mold closing unit (100), the mold opening unit (200), the heating unit (300), and the spraying unit (400) are connected in series through the conveying unit (500).

4. The carbon fiber badminton racket opening and closing mold assembly equipment according to claim 3, characterized in that, The mold opening unit (200) and the mold closing unit (100) are located on one side of the conveying unit (500), and the heating unit (300) and the spraying unit (400) are located on the other side of the conveying unit (500).

5. The carbon fiber badminton racket opening and closing mold assembly equipment according to claim 3, characterized in that, It also includes a suction unit (600) disposed between the spray unit (400) and the mold opening unit (200).

6. The carbon fiber badminton racket opening and closing mold assembly equipment according to claim 5, characterized in that, The suction unit (600) includes a suction frame (610), a perforated plate (620) disposed on the top surface of the suction frame (610), and a fan (630) disposed in the suction frame (610). A filter (640) is also provided between the fan (630) and the perforated plate (620).

7. The carbon fiber badminton racket opening and closing mold assembly equipment according to claim 2, characterized in that, An accordion cover (550) is provided between adjacent sliding bases (530).

8. The carbon fiber badminton racket opening and closing mold assembly equipment according to claim 3, characterized in that, The conveying unit (500) further includes a positioning component (560) for engaging the sliding base (530) when it moves to the mold closing station or the mold opening station. The positioning component (560) includes a snap-fit ​​member (561) disposed on the side of the slide rail (520) and a second drive motor (562) disposed on the bottom surface of the slide rail (520) base. The sliding base (530) is provided with a snap-fit ​​groove (531) adapted to the snap-fit ​​member (561). Under the drive of the second drive motor (562), the snap-fit ​​member (561) rotates to move closer to or away from the snap-fit ​​groove (531).

9. The carbon fiber badminton racket opening and closing mold assembly equipment according to claim 8, characterized in that, The positioning component (560) further includes a fixing member (563) disposed on the side of the slide rail (520). The fixing member (563) has a through hole, and the snap-fit ​​member (561) passes through the through hole and rotates along the axis of the through hole.

10. The carbon fiber badminton racket opening and closing mold assembly equipment according to claim 9, characterized in that, The snap-fit ​​component (561) includes a rotating shaft (564) passing through the through hole, and snap fasteners (565) disposed at both ends of the rotating shaft (564), wherein the spacing between the snap fasteners (565) is equal to the spacing between adjacent sliding bases (530).

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