Film covering and vacuumizing apparatus for manufacturing carbon fiber shoe body

Abstract

Disclosed in the present invention is a film covering and vacuumizing apparatus for manufacturing a carbon fiber shoe body, comprising a rack case. An apparatus accommodating chamber is provided in the rack case; an operation opening capable of being covered with a film is formed in the top of the rack case; a lifting mechanism is arranged in the apparatus accommodating chamber; a placement table is arranged on the top of the lifting mechanism; a film pressing frame capable of pressing the four sides of the film covering the operation opening is hingedly connected to the top of the rack case; an air extraction hole is formed in the placement table; a vacuumizing pump is arranged in the apparatus accommodating chamber; an upper cover is arranged above the film pressing frame; and a heating device is arranged in the upper cover. The present invention aims to provide a solution in which a film is pressed by the film pressing frame and then a carbon fiber shoe body brushed with a fluid forming agent is lifted up from bottom to top to be wrapped in the film. Compared with the conventional mode of manually wrapping with a film from top to bottom, the solution can achieve the effects that film wrapping does not need to be entirely manually completed, and the edge of the wrapping film does not have wrinkles and air leakage.

Description

A film-laminating vacuum equipment for manufacturing carbon fiber shoe bodies Technical Field

[0001] The present invention relates to the field of carbon fiber shoe body manufacturing equipment, in particular to a film-laminating vacuum equipment for manufacturing carbon fiber shoe bodies. Background Art

[0002] Racing skates are specialized athletic shoes used in skating competitions, such as ice skating, roller skating, and skiing. To enhance athletes' speed and agility, these skates are made from carbon fiber, a lightweight, high-strength, and wear-resistant material. This allows athletes to achieve enhanced performance and experience during competition, making it an ideal choice for high-performance skates.

[0003] In the process of making a carbon fiber shoe, the carbon fiber fabric is first cut into a flat carbon fiber substrate. The cut carbon fiber substrate is wrapped around a mold and placed in a hot press to form the shoe body substrate. A fluid forming agent is then applied to the shoe body substrate. The fluid forming agent-coated shoe body substrate is covered with a film. A vacuum treatment is then performed to ensure that the film evenly covers and presses the surface of the fluid forming agent. Finally, a heat curing treatment is performed to allow the fluid forming agent to penetrate the shoe body substrate, resulting in a formed shoe body. Vacuuming is a key step in the production of carbon fiber shoes. Its function is to extract air from the mold, allowing the carbon fiber fabric to better conform to the mold surface, eliminate air bubbles, and allow the fluid forming agent to penetrate the shoe body substrate, thereby ensuring uniform density and good quality of the finished shoe. If the vacuum is not properly applied or leaks occur during the production process of carbon fiber shoes, bubbles will remain in the carbon fiber fabric and resin, or the carbon fiber fabric will not fit tightly to the mold surface. This will reduce the strength and durability of the product, affecting its quality, lifespan, and performance, and increasing the scrap rate. The strength of carbon fiber shoes is reduced, and during exercise or weight-bearing conditions, the shoes may be at risk of breaking or being damaged, posing a threat to the safety of athletes. Currently, when vacuuming carbon fiber shoes, a film is usually manually applied from top to bottom to the shoe base material that has been brushed with a fluid forming agent. The film's four sides are then pressed against the operating table with a rectangular frame, and the vacuum pump is turned on to remove the air between the film and the shoe base material. However, when manually applying the film to the shoe base material, wrinkles easily appear on the four sides of the film, requiring a significant amount of time to repeatedly smooth the four sides. Furthermore, even when the film is pressed tightly with a rectangular frame, air leaks are likely to occur. At this point, vacuuming can easily fail to achieve the desired pressure, making it impossible to ensure a vacuum effect within the film.

[0004] Therefore, existing vacuum equipment needs to be further optimized and improved. Summary of the Invention

[0005] The purpose of the present invention is to provide a film-laminating vacuum equipment for manufacturing carbon fiber shoe bodies, which does not require manual lamination and ensures that air leakage is unlikely to occur during the vacuuming process.

[0006] In order to achieve the above-mentioned purpose, the present invention adopts the following scheme: a film-coated vacuum equipment for manufacturing carbon fiber shoe bodies, comprising a frame box body, an equipment accommodating chamber provided in the frame box body, an operating port capable of covering a film on the top of the frame box body, a lifting mechanism provided in the equipment accommodating chamber, a storage platform with an upper surface capable of placing a carbon fiber shoe body on the top of the lifting mechanism, the storage platform can be driven to rise by the lifting mechanism, and then the carbon fiber shoe body placed on the storage platform can be pushed upward from the operating port for film wrapping, and a hinged portion on the top of the frame box body can be provided with a film capable of flipping over the top surface of the frame box body to cover the film on the operating port. The four sides of the film pressing frame are pressed tightly, and the center of the film pressing frame has an opening interconnected with the operation port. When the platform is lifted up to push the placed carbon fiber shoe body upward to wrap the film, an exhaust hole is provided on the platform and the film, and a vacuum is drawn between the platform and the film. A vacuum pump that can be connected to the exhaust hole is provided in the equipment accommodating room. An upper cover that can be buckled on the film pressing frame is provided above the rack box, and a heating device that can bake the shoe body after film coating on the platform is provided in the upper cover. A control panel that can respectively control the lifting mechanism, the vacuum pump and the heating device is provided on the rack box.

[0007] As a further solution of the present invention, the upper cover is hinged on the film pressing frame, a lock hook is provided at the front end of the film pressing frame, and a lock buckle capable of hooking the lock hook is provided at the front side of the frame box.

[0008] As a preferred solution of the present invention, a concave operating cavity is provided on the top surface of the equipment accommodating chamber, the top of the operating cavity is communicated with the operating port, the storage platform is installed in the operating cavity in a liftable manner, and the lifting mechanism includes a single-head cylinder installed on the outer wall of the bottom of the operating cavity, and the output end of the single-head cylinder passes through the bottom wall of the operating cavity and is fixed to the bottom surface of the storage platform.

[0009] As a further solution of the present invention, the interior of the storage table is hollow, and an air duct connected to the inner cavity of the storage table is connected to the bottom of the storage table. The bottom end of the air duct is connected to the vacuum pump through a hose, and the air extraction hole is connected to the inner cavity of the storage table.

[0010] As a preferred solution of the present invention, a partition is installed transversely in the inner cavity of the storage table, and ventilation holes are evenly distributed on the partition.

[0011] As a preferred solution of the present invention, a positioning piece capable of supporting and fixing the placed carbon fiber shoe body is provided on the top surface of the storage table, and the bottom of the positioning piece and the top surface of the storage table are respectively provided with adjustment and fixing structures that can cooperate with each other to adjust the position of the positioning piece.

[0012] As a preferred solution of the present invention, the adjustment and fixing structure includes a ""-shaped hook portion arranged in sequence along the top surface of the storage table, the back surface of the hook portion is an inclined surface, and a clip that can be locked together with the back inclined surface of the hook portion is provided at the bottom of the positioning member, and the surface of the clip in contact with the back inclined surface of the hook portion is also an inclined surface, the front of the hook portion has a hook groove, and a flip groove is provided at one end of the positioning member, a flip block is hinged in the flip groove, and the bottom end of the flip block is provided with a fixed hook that can be hooked together with the hook groove, and a hinge shaft for hingedly connecting the flip block and the flip groove is provided with a coil spring that can keep the fixed hook hooked into the hook groove.

[0013] As a further solution of the present invention, a film roller frame capable of inserting and fixing a film roll is provided on the front outer wall of the frame box, and a cutting knife capable of cutting the film covering the operating port is provided at the front end of the film pressing frame.

[0014] As a preferred solution of the present invention, the cutting knife includes a heating wire arranged along the bottom surface of the front end of the film pressing frame, and pulleys that can support and fix the heating wire are respectively provided on the film pressing frame located at the left and right ends of the heating wire. An adjustment seat that can fix one end of the heating wire and adjust the tightness of the heating wire is provided on one side of the film pressing frame, and a protective shell is provided on the outer wall of the film pressing frame away from the adjustment seat. The end of the heating wire away from the adjustment seat penetrates into the protective shell along one side of the film pressing frame and is electrically connected to the control panel through a cable at the tail end of the protective shell.

[0015] As a preferred solution of the present invention, the heating device includes a ventilation hole passing through the back of the upper cover, a supply fan is provided in the upper cover at the position of the ventilation hole, and a heating pipe is provided between the inner wall of the back of the upper cover and the supply fan.

[0016] In summary, the present invention has the following beneficial effects compared to the prior art: the present invention first presses the film with a film pressing frame, and then uses the solution of lifting the carbon fiber shoe body brushed with the fluid forming agent from the bottom up to wrap the film. This is different from the traditional method of manually wrapping the film from top to bottom. It can achieve the effect of completely manually wrapping the film without the need for manual labor, and the edges of the wrapped film will not have wrinkles or air leaks. It ensures that there will be no pressure leakage during the vacuuming process, which will lead to the problem of residual bubbles in the carbon fiber substrate. It effectively reduces the scrap rate of carbon fiber shoe body products, ensures the strength and durability of the carbon fiber shoe body, increases the lifespan and performance, and can improve production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] FIG1 is a perspective view of the front side of the present invention.

[0018] FIG2 is a three-dimensional view of the back of the present invention, and an enlarged view of a local area in the figure.

[0019] FIG3 is one of the cross-sectional views of the present invention.

[0020] FIG4 is a second cross-sectional view of the present invention, and an enlarged view of a local area in the view.

[0021] FIG5 is a schematic structural diagram of the present invention in which the film pressing frame is opened to pull the film on the film roller rack out to cover the operating port, as well as an enlarged view of a local area in the figure.

[0022] FIG6 is a structural diagram of the present invention with the film pressing frame and the frame box door opened, as well as an enlarged view of a local area in the figure.

[0023] FIG7 is a three-dimensional view of the present invention with the film pressing frame closed and the upper cover opened.

[0024] FIG8 is a three-dimensional view of the present invention in which the film pressing frame is closed, the storage platform is raised upward, and the placed carbon fiber shoe body is pushed upward out of the operation port.

[0025] FIG. 9 is an exploded view of the present invention.

[0026] FIG10 is a three-dimensional view of the adjustment seat for fixing one end of the heating wire and adjusting the tightness of the heating wire according to the present invention.

[0027] FIG11 is an enlarged view of point A in FIG9 .

[0028] Explanation of reference numerals: 1. rack housing; 2. equipment storage chamber; 3. lifting mechanism; 4. storage platform; 5. film pressing frame; 6. exhaust hole; 7. upper cover; 8. heating device; 9. positioning member; 10. film roller frame; 11. operation port; 12. operation chamber; 13. control panel; 14. lock; 15. door; 16. shaft seat; 17. material storage box; 18. support rod; 19. cooling fan; 31. single-head cylinder; 41. air guide tube; 42. partition; 43. air vent; 44. hook portion; 45. hook groove; 50. cutting knife; 51. heating wire; 52. pulley; 53. adjustment seat; 54. protective shell; 55. lock hook; 56. guide block; 57. slider; 58. winding wheel; 59. knob; 61. Vacuum pump; 71. Observation window; 81. Ventilation hole; 82. Air blower fan; 83. Heat pipe; 90. Adjustable fixing structure; 91. Card strip; 92. Turning slot; 93. Turning block; 94. Fixing hook; 95. Coil spring; 100. Frame; 101. Roller; 102. Film roll; 501. Rectangular rubber strip. Implementation Method

[0029] The following detailed description provides various embodiments or examples for implementing the present invention. Of course, these are merely examples or embodiments and are not intended to be limiting. Furthermore, repeated reference numerals, such as repeated numbers and / or letters, may be used in different embodiments. Such repetition is for simplicity and clarity in describing the present invention and does not imply a specific relationship between the different embodiments and / or configurations discussed.

[0030] In addition, spatially related terms may be used, such as "below," "lower side," "from the inside out," "above," "upper side," and similar terms. These terms are used to facilitate the description of the relationship between one element or feature and another element or feature in the drawings. These spatially related terms include different orientations of the device in use or operation, as well as the orientations described in the drawings. The device may be turned to different orientations, rotated 90 degrees or other orientations, and the spatially related adjectives used therein may also be interpreted in the same way. Therefore, they cannot be understood as limiting the present invention. The terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of such features.

[0031] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments: As shown in Figures 1 to 11, a film-coating vacuum equipment for manufacturing carbon fiber shoe bodies includes a frame box 1, an equipment accommodating chamber 2 is provided in the frame box 1, an operating port 11 that can be covered with a film is provided on the top of the frame box 1, and a door 15 that can be opened is hinged on the front of the frame box 1. After opening the door 15, the equipment accommodating chamber 2 can be exposed to facilitate maintenance of the equipment inside the equipment accommodating chamber 2. A lifting mechanism 3 is provided in the equipment accommodating chamber 2, and a storage platform 4 with an upper surface capable of placing a carbon fiber shoe body is provided on the top of the lifting mechanism 3. The storage platform 4 can be driven upward by the lifting mechanism 3 to push the carbon fiber shoe body placed on the storage platform 4 upward from the operating port 11 for film wrapping. A film pressing frame 5 is hinged on the top of the rack box 1, which can be flipped over to cover the top surface of the rack box 1 and press the four sides of the film covering the operating port 11. The center of the film pressing frame 5 has an opening that is interconnected with the operating port 11. The film pressing frame 5 is actually a rectangular frame. A locking hook 55 is provided at the front end of the film pressing frame 5, and a lock buckle 14 that can hook the locking hook 55 is provided on the front of the rack box 1; an air extraction hole 6 is provided on the storage table 4, which can be used to vacuum the space between the storage table 4 and the film when the storage table 4 is raised to push the placed carbon fiber shoe body upward to wrap the film; a vacuum pump 61 that can be connected to the air extraction hole 6 is provided in the equipment accommodating chamber 2, and the vacuum pump 61 that can be connected to the air extraction hole 6 is provided in the equipment accommodating chamber 2. The rack housing 1 is located above the laminating frame 5 and is provided with an upper cover 7 that can be buckled onto the laminating frame 5. The upper cover 7 is hinged on the hinge axis of the laminating frame 5. The upper cover 7 is provided with a heating device 8 that can bake the shoe body after laminating on the storage table 4. In this embodiment, the heating device 8 includes a ventilation hole 81 passing through the back of the upper cover 7. A blower fan 82 is provided in the upper cover 7 at the position of the ventilation hole 81. A heating pipe 83 is provided between the inner wall of the back of the upper cover 7 and the blower fan 82. In this embodiment, the heating pipe 83 is a finned heating pipe. In addition, the upper cover 7 is provided with an observation window 71 made of heat-resistant glass for observing the status of the carbon fiber shoe body placed on the storage table 4. The door 15 of the rack housing 1 is provided with a control panel 13 that can respectively control the lifting mechanism 3, the vacuum pump 61, and the heating device 8. In this embodiment, the control panel 13 is composed of multiple operating buttons, a pressure gauge, a timer, and a PLC control module.During use: first, cover the operating port 11 with the film, flip the film pressing frame 5 and press it down, lock the lock hook 55 with the lock buckle 14, and press the four sides of the film tightly against the top surface of the frame box 1; use the control panel 13 to let the lifting mechanism 3 and the storage platform 4 rise upward from the operating port 11, and the storage platform 4 and the carbon fiber shoe body placed on it will just lift the film covering the operating port 11, and the film will wrap the top surface of the carbon fiber shoe body placed on the storage platform 4. At this time, start the vacuum pump 61 through the control panel 13 to extract the air between the film and the carbon fiber shoe body, so that the film completely wraps the carbon fiber shoe body. After the vacuum is completed, flip the upper cover 7 and buckle it down, and start the heating device 8 through the control panel 13 to heat and cure the coated carbon fiber shoe body. It should be noted that in this embodiment, a rectangular rubber strip 501 with the same contour as the bottom surface of the film pressing frame 5 is provided on the top surface of the frame box 1 below the film pressing frame 5. The rectangular rubber strip 501 is used to make the bottom surface of the film pressing frame 5 and the top surface of the frame box 1 fit as completely as possible. The film is laid on the rectangular rubber strip 501. In this way, the film pressing frame 5 can completely press the film without the problem of local air leakage.

[0032] Specifically, as shown in Figures 3 to 9, a concave operating chamber 12 is provided on the top surface of the equipment accommodating chamber 2, the top of the operating chamber 12 is communicated with the operating port 11, the storage platform 4 is installed in the operating chamber 12 so as to be liftable, and the lifting mechanism 3 includes a single-head cylinder 31 installed on the outer wall of the bottom of the operating chamber 12, and the output end of the single-head cylinder 31 passes through the bottom wall of the operating chamber 12 and is fixed to the bottom surface of the storage platform 4. Among them, the interior of the storage table 4 is hollow, and the bottom of the storage table 4 is connected to an air duct 41 connected to the inner cavity of the storage table 4. In this embodiment, the air duct 41 is composed of a fixed tube 121 connected to the bottom of the operating cavity 12 and the top end connected to the operating cavity 12, and a telescopic tube 122 inserted into the top of the fixed tube 121 and capable of extension. The top end of the telescopic tube 122 is connected to the storage table 4 and connected to the inner cavity of the storage table 4. The telescopic tube 122 moves up and down with the storage table 4, and the bottom end of the fixed tube 121 is connected to the vacuum pump 61 through a hose, and the air extraction hole 6 is connected to the inner cavity of the storage table 4. Since the film is easy to break, in order to ensure the uniformity of suction during vacuuming, a partition 42 is installed horizontally in the inner cavity of the storage table 4. The partition 42 is evenly and densely covered with air holes 43. The suction force of the vacuum pump 61 will be dispersed through the densely distributed air holes 43, and will not be concentrated at the corresponding position of the air guide tube 41, resulting in excessive local exhaust pressure, causing the film at this position to be torn.

[0033] As shown in Figures 3 to 11, during the entire vacuuming process, the carbon fiber shoe body is previously inverted and placed on the surface of the storage platform 4 together with the internal mold. Therefore, in order to stably fix the carbon fiber shoe body on the surface of the storage platform 4, and to prevent the film from being sucked from between the carbon fiber shoe body and the surface of the storage platform 4 during vacuuming, which could damage the film, a positioning member 9 is provided on the top surface of the storage platform 4 to support and secure the placed carbon fiber shoe body. In this embodiment, the positioning members 9 are divided into two, one in front and one in the back, corresponding to the concave position of the upper and the position of the shoe upper of the carbon fiber shoe body, respectively. The two positioning members 9 just fill the two gaps created by the inverted carbon fiber shoe body. Since different shoe sizes will affect the position of the indentation on the shoe upper and the position of the shoe upper, the positioning member 9 in the present invention is designed to be movable and adjustable. The bottom of the positioning member 9 and the top surface of the storage platform 4 are respectively provided with an adjustment and fixing structure 90 that can cooperate with each other and is used to adjust the position of the positioning member 9. The adjustment and fixing structure 90 includes a "7"-shaped hook portion 44 arranged in sequence along the top surface of the storage platform 4. The back surface of the hook portion 44 is an inclined surface. A clip 91 that can be clipped together with the back inclined surface of the hook portion 44 is provided at the bottom of the positioning member 9. The surface of the clip 91 that contacts the back inclined surface of the hook portion 44 is also an inclined surface. The front side of the hook portion 44 has a hook groove 45. A flip groove 92 is provided at one end of the positioning member 9. A flip block 93 is hinged in the flip groove 92. The bottom end of the shoe 3 is provided with a fixed hook 94 that can be hooked with the hook groove 45. The hinge axis of the hinged connection between the flip block 93 and the flip groove 92 is provided with a coil spring 95 that can keep the fixed hook 94 hooked in the hook groove 45. When the position of the positioning member 9 on the surface of the storage platform 4 needs to be adjusted, the top of the flip block 93 is pressed to cause the flip block 93 to flip. After the fixed hook 94 is disengaged from the hook groove 45, the positioning member 9 is moved backward, and the inclined surface on the clamping strip 91 is disengaged from the inclined surface on the back of the clamping hook portion 44. The positioning member 9 can then be removed and placed in the position to be adjusted. The clamping strip 91 is again pressed against the back of the clamping hook portion 44, and the flip block 93 is released. The flip block 93 is reset under the action of the coil spring 95 and hooked back into the corresponding hook groove 45, completing the re-fixation of the positioning member 9 after adjustment. It should be noted that the shape of the positioning member 9 in the present invention is determined by the shape of the gap formed between the carbon fiber shoe body and the surface of the storage platform 4.

[0034] In addition, as shown in Figures 1, 3 to 10, in order to facilitate covering the operating port 11 with a film, an axle seat 16 is provided on the front outer wall of the frame box 1, and a film roller frame 10 that can be used to insert and fix the film roll is horizontally rotatably hinged on the axle seat 16. The film roller frame 10 includes a frame 100 with one end horizontally hinged to the axle seat 16, and a single-sided roller shaft 101 is installed on the frame 100, and a fixed film roll 102 can be inserted and fixed on the roller shaft 101. When it is necessary to cover the operating port 11 with a film, the frame 100 is horizontally turned to the front side of the frame box 1, and one end of the film roll 102 is pulled toward the back direction of the frame box 1 and covered on the operating port 11. A cutting knife 50 that can cut the film covering the operating port 11 is provided at the front end of the film pressing frame 5. Specifically, the cutting blade 50 includes a heating wire 51 disposed along the front bottom surface of the film pressing frame 5. Pulleys 52 are provided on the left and right ends of the heating wire 51 to support and secure the heating wire 51. An adjustment seat 53 is provided on one side of the film pressing frame 5 to secure one end of the heating wire 51 and adjust its tightness. A protective shell 54 is provided on the outer wall of the film pressing frame 5, away from the adjustment seat 53, extending through the center. The end of the heating wire 51, away from the adjustment seat 53, passes through the protective shell 54 along the side of the film pressing frame 5 and is electrically connected to the control panel 13 via a cable at the rear end of the protective shell 54. The two pulleys 52 prop up the heating wire 51 to form a straight line. When one end of the film roll 102 covers the operating port 11, the film pressing frame 5 is pressed down to clamp the film around the operating port 11. At this point, the heating wire 51 starts to heat up, and the heating wire 51 uses the heat to cut the film below. When the heating wire 51 becomes loose after repeated use, the heating wire 51 can be straightened again by adjusting the seat 53 . The adjusting seat 53 is composed of a guide block 56 fixed to the side of the film pressing frame 5, and a slider 57 that can slide up and down and is stuck on the guide block 56, a winding wheel 58 provided on the side wall of the slider 57, and a knob 59 pressed on one side of the winding wheel 58. One end of the heating wire 51 is wound around the winding wheel 58, and a through hole is passed through the central axis of the winding wheel 58, and a screw hole is provided on the slider 57 corresponding to the through hole. A screw rod is provided on the knob 59 and passes through the through hole of the axis of the winding wheel 58 and is threadedly connected to the screw hole corresponding to the through hole on the slider 57. By turning the knob 59, the screw connected to it is gradually screwed into the screw hole corresponding to the through hole on the slider 57, so as to squeeze the winding wheel 58 and make the winding wheel 58 unable to rotate. When the heating wire 51 needs to be straightened again, the knob 59 is loosened, and after the winding wheel 58 is rotated to tighten the heating wire 51, the knob 59 can be tightened again. In addition, there is another threaded hole on the side wall of the guide block 56 adjacent to the winding wheel 58. A bolt is connected to the threaded hole. The inner end of the bolt passes through the threaded hole and abuts against the guide block 56. When only the tightness of the heating wire 51 needs to be fine-tuned, it can also be achieved by moving the slider 57 along the guide block 56.

[0035] In addition, the present invention also provides a material storage box 17 with an open top on one side of the frame housing 1. A support rod 18 is provided on the back of the frame housing 1 to prevent the upper cover 7 from tilting backward excessively when the film pressing frame 5 and the upper cover 7 are flipped open, and a cooling fan 19 is provided to exhaust the hot air inside the equipment accommodating chamber 2.

[0036] The basic principles, main features, and advantages of the present invention are shown and described above. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and modifications may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and modifications are intended to fall within the scope of the present invention. The scope of protection claimed in the present invention is defined by the appended claims and their equivalents.

Claims

1. A vacuum coating device for manufacturing carbon fiber shoe bodies, characterized in that: The invention comprises a frame box (1), wherein the frame box (1) is provided with an equipment storage chamber (2), the top of the frame box (1) is provided with an operation port (11) capable of covering a film, a lifting mechanism (3) is provided in the equipment storage chamber (2), the top of the lifting mechanism (3) is provided with a storage table (4) whose upper surface can be placed on a carbon fiber shoe body, the storage table (4) can be driven upward by the lifting mechanism (3), and the carbon fiber shoe body placed on the storage table (4) can be pushed upward from the operation port (11) to be wrapped with a film, and a film pressing frame (5) is hinged on the top of the frame box (1) and can be turned over to cover the top surface of the frame box (1) and press the four sides of the film covering the operation port (11), and the center of the film pressing frame (5) has a film pressing frame that is connected to the operation port. (11) are interconnected openings, the storage platform (4) is provided with an exhaust hole (6) which can evacuate the space between the storage platform (4) and the film when the storage platform (4) is lifted up to push the placed carbon fiber shoe body upwards to wrap the film, a vacuum pump (61) which can be connected to the exhaust hole (6) is provided in the equipment storage chamber (2), an upper cover (7) which can be buckled on the film pressing frame (5) is provided on the frame box (1) above the film pressing frame (5), a heating device (8) which can bake the shoe body after film coating on the storage platform (4) is provided in the upper cover (7), and a control panel (13) which can respectively control the lifting mechanism (3), the vacuum pump (61) and the heating device (8) is provided on the frame box (1).

2. The film-laminating vacuum equipment for manufacturing carbon fiber shoe bodies according to claim 1, characterized in that: The upper cover (7) is hinged on the film pressing frame (5), a locking hook (55) is provided at the front end of the film pressing frame (5), and a lock buckle (14) capable of hooking the locking hook (55) is provided on the front side of the frame box (1).

3. The film-laminating vacuum equipment for manufacturing carbon fiber shoe bodies according to claim 1, characterized in that: A concave operating chamber (12) is provided on the top surface of the equipment accommodating chamber (2), the top of the operating chamber (12) is connected to the operating port (11), the storage platform (4) is installed in the operating chamber (12) in a liftable manner, and the lifting mechanism (3) includes a single-head cylinder (31) installed on the outer wall of the bottom of the operating chamber (12), and the output end of the single-head cylinder (31) passes through the bottom wall of the operating chamber (12) and is fixed to the bottom surface of the storage platform (4).

4. The film-coating vacuum equipment for manufacturing carbon fiber shoe bodies according to claim 3, characterized in that: The interior of the storage platform (4) is hollow, and an air duct (41) connected to the bottom of the storage platform (4) is connected to the inner cavity of the storage platform (4), the bottom end of the air duct (41) is connected to a vacuum pump (61) via a hose, and the air extraction hole (6) is connected to the inner cavity of the storage platform (4).

5. The film-laminating vacuum equipment for manufacturing carbon fiber shoe bodies according to claim 4, characterized in that: A partition (42) is installed transversely in the inner cavity of the storage table (4), and ventilation holes (43) are evenly and densely distributed on the partition (42).

6. A film-laminating vacuum equipment for manufacturing a carbon fiber shoe body according to any one of claims 1 to 5, characterized in that: A positioning piece (9) capable of supporting and fixing the placed carbon fiber shoe body is provided on the top surface of the storage platform (4), and an adjusting and fixing structure (90) capable of cooperating with each other and used for adjusting the position of the positioning piece (9) is provided on the bottom of the positioning piece (9) and the top surface of the storage platform (4).

7. The film-laminating vacuum equipment for manufacturing carbon fiber shoe bodies according to claim 6, characterized in that: The adjusting and fixing structure (90) comprises hook portions (44) in the shape of a letter "7" and arranged in sequence along the top surface of the storage platform (4). The back surface of the hook portion (44) is an inclined surface. A clamping strip (91) capable of clamping together with the back inclined surface of the hook portion (44) is provided at the bottom of the positioning member (9). The surface of the clamping strip (91) in contact with the back inclined surface of the hook portion (44) is also an inclined surface. The front surface of the hook portion (44) has a hook groove (45). A turning groove (92) is provided at one end of the positioning member (9). A turning block (93) is hingedly connected in the turning groove (92). A fixing hook (94) capable of being hooked together with the hook groove (45) is provided at the bottom end of the turning block (93). A coil spring (95) capable of keeping the fixing hook (94) hooked in the hook groove (45) is provided on the hinge shaft of the turning block (93) hingedly connected to the turning groove (92).

8. The film-laminating vacuum equipment for manufacturing carbon fiber shoe bodies according to claim 6, characterized in that: A film roll frame (10) capable of inserting and fixing a film roll is provided on the front outer wall of the frame housing (1), and a cutting knife (50) capable of cutting the film covering the operating port (11) is provided at the front end of the film pressing frame (5).

9. The film-laminating vacuum equipment for manufacturing carbon fiber shoe bodies according to claim 8, characterized in that: The cutting knife (50) comprises a heating wire (51) arranged along the bottom surface of the front end of the film pressing frame (5); pulleys (52) capable of supporting and fixing the heating wire (51) are respectively arranged on the film pressing frame (5) at the left and right ends of the heating wire (51); an adjustment seat (53) capable of fixing one end of the heating wire (51) and adjusting the tightness of the heating wire (51) is arranged on one side of the film pressing frame (5); a protective shell (54) is arranged on the outer wall of the film pressing frame (5) away from the adjustment seat (53); the end of the heating wire (51) away from the adjustment seat (53) is inserted into the protective shell (54) along one side of the film pressing frame (5) and is electrically connected to the control panel (13) through a cable at the rear end of the protective shell (54).

10. The film-laminating vacuum equipment for manufacturing carbon fiber shoe bodies according to claim 1, characterized in that: The heating device (8) comprises a ventilation hole (81) penetrating through the back of the upper cover (7), a supply fan (82) is provided in the upper cover (7) at the position of the ventilation hole (81), and a heating pipe (83) is provided between the inner wall of the back of the upper cover (7) and the supply fan (82).

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