Conveying device for BMC and DMC composite materials after shaping

Abstract

The utility model provides a BMC and DMC composite material shaping and conveying device which comprises a rack, a shaping mechanism is arranged on the rack and comprises a shaping frame, one side of the shaping frame is a feeding end, the other end of the shaping frame is a discharging end, and a carrying mechanism is arranged at the position, corresponding to the discharging end, of the rack. By means of the structure, the lifting driving assembly, the transverse air cylinder and the longitudinal air cylinder of the carrying mechanism are used for driving the lifting frame to ascend and descend, the transverse frame to move transversely and the carrying box to move longitudinally, and therefore the carrying box can move to the discharging end to collect shaped DMC or BMC composite materials into the material storage cavity; and in cooperation with the discharging mechanism, the materials are placed to the next working procedure, so that manual carrying is avoided, the carrying efficiency is improved, and manpower consumption is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of conveying devices for BMC and DMC composite materials after shaping, and particularly relates to a conveying device for BMC and DMC composite materials after shaping. Background Art

[0002] Both DMC or BMC composite materials are bulk molding compounds, which are a kind of thermoplastic plastics, and various inert fillers, fiber reinforcing materials, catalysts, stabilizers and pigments are mixed therein to form an adhesive "putty-like" composite material for compression molding or injection molding. Traditional DMC or BMC composite materials have excellent electrical properties, mechanical properties, heat resistance, chemical corrosion resistance, and are suitable for various molding processes, that is, they can meet the performance requirements of various products, so they are more and more popular among users. During the weighing process of DMC or BMC composite materials, generally, after automatic cutting and weighing by a weighing device for DMC or BMC composite materials, shaping is carried out to ensure that the weighed weight meets the requirements.

[0003] However, after weighing and shaping DMC or BMC composite materials by traditional weighing devices, in order to ensure that the shape of the shaped DMC or BMC composite materials is not damaged, generally, the shaped DMC or BMC composite materials need to be manually carried to the next process, resulting in low handling efficiency and consuming a large amount of manpower. Content of the Utility Model

[0004] The utility model discloses a conveying device for BMC and DMC composite materials after shaping, mainly solving the problem that when manually carrying the shaped DMC or BMC composite materials, the handling efficiency is usually low and a large amount of manpower needs to be consumed.

[0005] To achieve the above object, the technical solution of the utility model is realized as follows:

[0006] The utility model provides a conveying device for BMC and DMC composite materials after shaping, including a frame, a shaping mechanism is arranged on the frame, the shaping mechanism includes a shaping frame, one side of the shaping frame is a feeding end, and the other end is a discharging end, and a handling mechanism is arranged at the position of the frame corresponding to the discharging end;

[0007] The handling mechanism includes a lifting frame driven by a lifting driving component, a transverse frame slidably connected to the lifting frame transversely, and a handling box slidably connected to the transverse frame longitudinally. The transverse frame is driven by a transverse air cylinder, and the handling box is driven by a longitudinal air cylinder;

[0008] A receiving cavity is provided in the handling box, and a plurality of partition plates are provided in the receiving cavity to divide the receiving cavity into a plurality of material storage cavities. A plurality of feed ports communicating with the material storage cavities are respectively provided on one side of the handling box facing the discharge end. A discharge port communicating with the feed port is provided at the position corresponding to the material storage cavity at the bottom of the handling box. A discharging mechanism is provided at the position corresponding to the discharge port of the handling box to control the opening and closing of the discharge port.

[0009] In one embodiment, two discharging mechanisms are provided, and the two discharging mechanisms are symmetrically arranged at the positions corresponding to the discharge ports of the handling box respectively.

[0010] In one embodiment, the discharging mechanism includes a discharge door rotatably connected to the handling box, and the discharge door is driven to flip by a discharge cylinder.

[0011] In one embodiment, a rotating shaft is provided on the discharge door, a connecting rod is provided at the position corresponding to the discharge cylinder on the rotating shaft, and the end of the connecting rod is rotatably connected to the output end of the discharge cylinder.

[0012] In one embodiment, the lifting frame is slidably connected to the frame. The lifting drive assembly includes a lifting cylinder, a sprocket and a chain mounted on the output end of the lifting cylinder. The sprocket is engaged with the chain. One end of the chain is fixed to the frame, and the other end is fixed to the lifting frame.

[0013] In one embodiment, the lifting drive assembly further includes a lifting track, a sprocket slider mounted on the frame, and a lifting slider mounted on the lifting frame. The sprocket is rotatably connected to the sprocket slider, and the sprocket slider and the lifting slider are respectively slidably connected to the lifting track.

[0014] In one embodiment, a transverse slider is provided on the transverse frame, and a transverse track is provided at the position corresponding to the transverse slider on the lifting frame. The transverse slider is slidably connected to the transverse track.

[0015] In one embodiment, a longitudinal track is provided on the handling box, and a longitudinal slider is provided at the position corresponding to the longitudinal track on the transverse frame. The longitudinal slider is slidably connected to the longitudinal track.

[0016] In one embodiment, a bearing plate for carrying BMC and DMC composite materials is provided at the position between the discharge end and the feed port of the frame.

[0017] In one embodiment, a pushing mechanism is provided at the position of the bearing plate away from the feed port. The pushing mechanism includes a pushing plate driven by a pushing cylinder to push the BMC and DMC composite materials on the bearing plate towards the feed port.

[0018] The advantages or beneficial effects in the above technical solutions at least include: when it is necessary to transport the shaped DMC or BMC composite materials, since a shaping mechanism is provided on the frame, the shaping mechanism includes a shaping frame, one side of the shaping frame is the feeding end, and the other end is the discharging end, and a handling mechanism is provided at the position of the frame corresponding to the discharging end; the handling mechanism includes a lifting frame driven by a lifting drive assembly, a transverse frame slidably connected to the lifting frame horizontally, and a handling box slidably connected to the transverse frame longitudinally. The transverse frame is driven by a transverse cylinder, and the handling box is driven by a longitudinal cylinder; a receiving cavity is provided in the handling box, and a plurality of partition plates are provided in the receiving cavity to divide the receiving cavity into a plurality of storage cavities. A plurality of feeding ports communicating with the storage cavities are respectively provided on one side of the handling box facing the discharging end, discharging ports communicating with the feeding ports are provided at the positions of the bottom of the handling box corresponding to the storage cavities, and a discharging mechanism is provided at the position of the handling box corresponding to the discharging port to control the opening and closing of the discharging port. Therefore, through the lifting drive assembly, the transverse cylinder and the longitudinal cylinder of the handling mechanism, the lifting of the lifting frame, the horizontal movement of the transverse frame, and the longitudinal movement of the handling box are respectively driven, so that the handling box can be moved to the discharging end to receive the shaped DMC or BMC composite materials into the storage cavities, and cooperate with the discharging mechanism to place them in the next process, so as to avoid manual handling, improve the handling efficiency, and reduce the consumption of manpower. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The drawings illustrate exemplary embodiments of the present invention and, together with the description, are used to explain the principles of the present invention. These drawings are included to provide a further understanding of the present invention, and the drawings are included in this specification and form a part of this specification.

[0020] Figure 1 Shows a schematic structural view of a device for transporting shaped BMC and DMC composite materials according to an exemplary embodiment of the present invention Figure 1 ;

[0021] Figure 2 Shows a schematic structural view of a device for transporting shaped BMC and DMC composite materials according to an exemplary embodiment of the present invention Figure 2 ;

[0022] Figure 3 Shows a schematic structural view of a handling mechanism according to an exemplary embodiment of the present invention;

[0023] Figure 4 Shows a schematic structural view of a lifting frame, a transverse frame, a transverse cylinder, a handling box, a longitudinal cylinder, a discharging mechanism, and a material sensor according to an exemplary embodiment of the present invention Figure 1 ;

[0024] Figure 5Shows the structural schematic of the lifting frame, transverse frame, transverse cylinder, handling box, longitudinal cylinder, unloading mechanism and material sensor according to an exemplary embodiment of the present utility model Figure 2 ;

[0025] Figure 6 Shows the structural schematic of the side shaping assembly according to an exemplary embodiment of the present utility model;

[0026] Figure 7 Shows the structural schematic of the top shaping assembly according to an exemplary embodiment of the present utility model;

[0027] Figure 8 Shows the structural schematic of the shaping extrusion assembly according to an exemplary embodiment of the present utility model;

[0028] Figure 9 Shows the structural schematic of the pushing mechanism, scraping mechanism and scraping mechanism according to an exemplary embodiment of the present utility model Figure 1 ;

[0029] Figure 10 Shows the structural schematic of the pushing mechanism, scraping mechanism and scraping mechanism according to an exemplary embodiment of the present utility model Figure 2 。

[0030] Description of reference numerals:

[0031] 1, frame;

[0032] 11, bearing plate;

[0033] 2, shaping mechanism;

[0034] 21, shaping frame; 211, feeding end; 212, discharging end;

[0035] 22, shaping pushing assembly; 221, shaping pushing cylinder; 222, shaping pushing plate;

[0036] 23, side shaping assembly; 231, side shaping cylinder; 232, side shaping plate; 2321, side shaping vertical plate; 2322, first side arc plate;

[0037] 24, top shaping assembly; 241, top shaping cylinder; 242, top shaping plate; 243, support seat; 244, second side arc plate;

[0038] 25, shaping extrusion assembly; 251, shaping extrusion cylinder; 252, shaping extrusion plate;

[0039] 26, end pressure receiving assembly; 261, end pressure receiving cylinder; 262, end moving base; 263, end pressure receiving plate; 264, end moving slider; 265, end moving guide rail;

[0040] 3. Handling mechanism;

[0041] 31. Lifting drive assembly; 311. Lifting cylinder; 312. Sprocket; 313. Chain; 314. Lifting track; 315. Sprocket slider; 316. Lifting slider;

[0042] 32. Lifting frame;

[0043] 33. Transverse frame;

[0044] 34. Transverse cylinder; 341. Transverse slider; 342. Transverse track;

[0045] 35. Handling box; 351. Material storage cavity; 352. Partition; 353. Feed inlet; 354. Discharge outlet;

[0046] 36. Longitudinal cylinder; 361. Longitudinal track; 362. Longitudinal slider;

[0047] 37. Discharging mechanism; 371. Discharging door; 372. Discharging cylinder; 373. Rotating shaft; 374. Connecting rod;

[0048] 38. Material sensor;

[0049] 4. Pushing mechanism;

[0050] 41. Pushing cylinder; 42. Pushing plate; 43. Pushing connecting plate;

[0051] 5. Scraping mechanism;

[0052] 51. Scraping cylinder; 52. Scraping base; 53. Scraper; 54. Blowing head; 55. Scraping slider; 56. Scraping slide rail. Detailed implementation mode

[0053] Embodiments of the present invention will be described in more detail with reference to the accompanying drawings. Although some embodiments of the present invention are shown in the drawings, it should be understood that the present invention can be implemented in various forms and should not be construed as limited to the embodiments set forth herein. On the contrary, these embodiments are provided to more thoroughly and completely understand the present invention. It should be understood that the drawings and embodiments of the present invention are only for exemplary purposes and are not used to limit the protection scope of the present invention.

[0054] It should be noted that, without conflict, the embodiments in the present invention and the features in the embodiments can be combined with each other. The present invention will be described in detail below with reference to the drawings and in combination with the embodiments.

[0055] As used herein, the term "including" and its variations are open-ended, i.e., "including but not limited to". The term "based on" means "at least partially based on". The term "one embodiment" means "at least one embodiment"; the term "another embodiment" means "at least one additional embodiment"; the term "some embodiments" means "at least some embodiments". The relevant definitions of other terms will be given in the following description. It should be noted that the concepts such as "first", "second", etc. mentioned in the present utility model are only used to distinguish different devices, modules or units, and are not used to limit the order or interdependence of the functions performed by these devices, modules or units.

[0056] It should be noted that the modifications of "one" and "a plurality of" mentioned in the present utility model are illustrative rather than restrictive. Those skilled in the art should understand that, unless otherwise clearly specified in the context, it should be understood as "one or more".

[0057] The names of the messages or information exchanged between multiple devices in the embodiments of the present utility model are only for illustrative purposes and are not used to limit the scope of these messages or information.

[0058] See Figures 1 - 10 , an embodiment of the present utility model provides a conveying device for the shaped BMC and DMC composites, including a frame 1, a shaping mechanism 2 is arranged on the frame 1, the shaping mechanism 2 includes a shaping frame 21, one side of the shaping frame 21 is a feeding end 211, the other end is a discharging end 212, and a handling mechanism 3 is arranged at the position of the frame 1 corresponding to the discharging end 212;

[0059] Among them, the shaping mechanism 2 further includes a shaping pushing component 22 disposed on one side of the shaping frame 21 close to the feeding end 211, a side shaping component 23 disposed on one side of the shaping frame 21 away from the feeding end 211, a top shaping component 24 disposed at the position of the shaping frame 21 corresponding to the discharging end 212, a shaping extrusion component 25, and an end pressing component 26; the shaping pushing component 22 includes a shaping pushing plate 222 driven by a shaping pushing cylinder 221; the side shaping component 23 includes a side shaping plate 232 driven by a side shaping cylinder 231, and the side shaping plate 232 includes a side shaping vertical plate 2321 and a first side arc plate 2322; the top shaping component 24 includes a top shaping plate 242 driven by a top shaping cylinder 241, and the top shaping cylinder 241 is installed on the shaping frame 21 by a support seat 243, and a second side arc plate 244 is disposed on one side of the support seat 243 facing the side shaping component 23; the shaping extrusion component 25 includes a shaping extrusion plate 252 driven by a shaping extrusion cylinder 251; the end pressing component 26 includes an end moving base 262 driven by an end pressing cylinder 261, an end pressing plate 263 for opening or closing the discharging end 212 is disposed on the end moving base 262, an end moving slider 264 is disposed on the end moving base 262, and an end moving guide rail 265 is slidably connected to the shaping frame 21 at the position corresponding to the end moving slider 264, and the end moving guide rail 265 is installed on the shaping frame 21; a cylindrical forming cavity is formed among the first side arc plate 2322, the top shaping plate 242, the second side arc plate 244, the shaping extrusion plate 252, and the end pressing plate 263, so that the DMC or BMC composite material shaped by the shaping extrusion component 25, the side shaping component 23, the top shaping component 24, and the end pressing component 26 can form a cylindrical shape;

[0060] The handling mechanism 3 includes a lifting frame 32 driven by a lifting drive component 31, a transverse frame 33 slidably connected transversely to the lifting frame 32, and a handling box 35 slidably connected longitudinally to the transverse frame 33. The transverse frame 33 is driven by a transverse cylinder 34, and the handling box 35 is driven by a longitudinal cylinder 36;

[0061] A receiving cavity is provided in the handling box 35. A plurality of partition plates 352 are provided in the receiving cavity, dividing the receiving cavity into a plurality of material storage cavities 351. A plurality of feed ports 353 communicating with the material storage cavities 351 are respectively provided on one side of the handling box 35 facing the discharge end 212. A discharge port 354 communicating with the feed port 353 is provided at the bottom of the handling box 35 corresponding to the position of the material storage cavity 351. A discharging mechanism 37 is provided at the position of the handling box 35 corresponding to the discharge port 354 to control the opening and closing of the discharge port 354. Among them, material sensors 38 are respectively provided at the positions of the handling box 35 corresponding to the material storage cavities 351. The material sensors 38 can be infrared sensors to facilitate sensing whether there is DMC or BMC composite material in the material storage cavity 351. Specifically, there are two material storage cavities 351. When one of the material sensors 38 senses that there is DMC or BMC composite material in the material storage cavity 351 and the other does not, the handling box 35 will be automatically controlled to move horizontally by the horizontal cylinder 34, so that the material storage cavity 351 without DMC or BMC composite material moves to the discharge end 212.

[0062] With the above structure, when it is necessary to transport the shaped DMC or BMC composite material, since the shaping mechanism 2 is provided on the frame 1, the shaping mechanism 2 includes a shaping frame 21. One side of the shaping frame 21 is the feed end 211 and the other end is the discharge end 212. A handling mechanism 3 is provided at the position of the frame 1 corresponding to the discharge end 212; the handling mechanism 3 includes a lifting frame 32 driven by a lifting drive assembly 31, a horizontal frame 33 horizontally slidably connected to the lifting frame 32, and a handling box 35 longitudinally slidably connected to the horizontal frame 33. The horizontal frame 33 is driven by a horizontal cylinder 34, and the handling box 35 is driven by a longitudinal cylinder 36; a receiving cavity is provided in the handling box 35. A plurality of partition plates 352 are provided in the receiving cavity, dividing the receiving cavity into a plurality of material storage cavities 351. A plurality of feed ports 353 communicating with the material storage cavities 351 are respectively provided on one side of the handling box 35 facing the discharge end 212. A discharge port 354 communicating with the feed port 353 is provided at the bottom of the handling box 35 corresponding to the position of the material storage cavity 351. A discharging mechanism 37 is provided at the position of the handling box 35 corresponding to the discharge port 354 to control the opening and closing of the discharge port 354. Therefore, through the lifting drive assembly 31, the horizontal cylinder 34, and the longitudinal cylinder 36 of the handling mechanism 3, the lifting of the lifting frame 32, the horizontal movement of the horizontal frame 33, and the longitudinal movement of the handling box 35 are respectively driven, so that the handling box 35 can be moved to the discharge end 212 to receive the shaped DMC or BMC composite material into the material storage cavity 351, and cooperate with the discharging mechanism 37 to place it in the next process, so as to avoid manual handling, improve the handling efficiency, and reduce the consumption of manpower.

[0063] In one embodiment, refer to Figure 3 、 Figure 4 and Figure 5There are two discharging mechanisms 37, and the two discharging mechanisms 37 are symmetrically arranged at the positions of the handling box 35 corresponding to the discharge ports 354. In actual use, the two discharging mechanisms 37 are symmetrically arranged at the discharge ports 354 of the handling box 35 to form an opposed-door structure, which can improve the effect of opening or closing the discharge ports 354 and enable the DMC or BMC composite materials to fall from the middle of the discharge ports 354 for discharging, so as to prevent the DMC or BMC composite materials from falling from one side of the discharge ports 354 and causing rolling, which affects the discharging.

[0064] The discharging mechanism 37 includes a discharging door 371 rotatably connected to the handling box 35, and the discharging door 371 is driven to flip by a discharging cylinder 372. In actual use, driven by the discharging cylinder 372, the discharging door 371 can be driven to flip, so as to facilitate the control of the opening and closing of the discharge ports 354.

[0065] A rotating shaft 373 is arranged on the discharging door 371, a connecting rod 374 is arranged at the position of the rotating shaft 373 corresponding to the discharging cylinder 372, and the end of the connecting rod 374 is rotatably connected to the output end of the discharging cylinder 372. In actual use, through the cooperation of the rotating shaft 373 and the connecting rod 374, the discharging door 371 can be rotatably connected to the position of the handling box 35 corresponding to the discharge ports 354, and the discharging cylinder 372 can stably drive the flipping of the discharging door 371.

[0066] In one embodiment, refer to Figure 3 The lifting frame 32 is slidably connected to the frame 1. The lifting drive assembly 31 includes a lifting cylinder 311, a sprocket 312 installed at the output end of the lifting cylinder 311, and a chain 313. The sprocket 312 meshes with the chain 313. One end of the chain 313 is fixed to the frame 1, and the other end is fixed to the lifting frame 32. In actual use, after the sprocket 312 is driven to lift by the lifting cylinder 311, due to the meshing of the sprocket 312 and the chain 313, the sprocket 312 can pull the chain 313, so that the chain 313 can drive the lifting frame 32 to lift.

[0067] The lifting drive assembly 31 further includes a lifting track 314 installed on the frame 1, a sprocket slider 315, and a lifting slider 316 installed on the lifting frame 32. The sprocket 312 is rotatably connected to the sprocket slider 315, and the sprocket slider 315 and the lifting slider 316 are respectively slidably connected to the lifting track 314. In actual use, through the sliding connection of the sprocket slider 315 and the lifting slider 316 to the lifting track 314 respectively, the lifting of the sprocket 312 and the lifting frame 32 can be made more stable.

[0068] In one embodiment, refer to Figure 4 and Figure 5The transverse frame 33 is provided with a transverse slider 341, and the lifting frame 32 is provided with a transverse track 342 at a position corresponding to the transverse slider 341, and the transverse slider 341 is slidably connected to the transverse track 342. In actual use, the cooperation between the transverse track 342 and the transverse slider 341 can make the movement of the transverse frame 33 more stable.

[0069] The transport box 35 is provided with a longitudinal track 361, and the transverse frame 33 is provided with a longitudinal slider 362 at a position corresponding to the longitudinal track 361, and the longitudinal slider 362 is slidably connected to the longitudinal track 361. In actual use, the cooperation of the longitudinal slider 362 and the longitudinal track 361 can make the movement of the transport box 35 more stable.

[0070] In one embodiment, see Figure 1 The frame 1 is provided with a bearing plate 11 for bearing the BMC and DMC composite materials at a position between the corresponding discharge end 212 and the feed port 353. In actual use, the bearing plate 11 is used to bear the BMC and DMC composite materials after shaping.

[0071] In one embodiment, see Figure 1 , Figure 9 and Figure 10 A pushing mechanism 4 is provided at a position of the carrier plate 11 away from the feed port 353. The pushing mechanism 4 includes a pushing plate 42 driven by a pushing cylinder 41, which pushes the BMC and DMC composite materials on the carrier plate 11 toward the feed port 353. The pushing cylinder 41 and the pushing plate 42 are connected by a pushing connecting plate 43. In actual use, through the setting of the pushing mechanism 4, the pushing cylinder 41 of the pushing mechanism 4 drives the pushing plate 42, so that the BMC and DMC composite materials on the carrier plate 11 can be pushed toward the feed port 353.

[0072] In one embodiment, see Figure 1 , Figure 2 , Figure 9 and Figure 10 . A scraper mechanism 5 is arranged on the end movable slider 264, and the scraper mechanism 5 includes a scraper base 52 driven by a scraper cylinder 51, and the scraper base 52 is slidably connected to the end movable base 262, and a scraper 53 is arranged on the scraper base 52 for scraping off the DMC or BMC composite material stuck on the shaping extrusion plate 252. Among them, a blowing head 54 facing the scraper 53 is arranged on the pusher connecting plate 43, and the blowing head 54 is externally connected to an air supply pipeline to facilitate the removal of the DMC or BMC composite material on the scraper 53; a scraper slider 55 is arranged on the scraper base 52, and a scraper slide rail 56 is arranged on the end movable slider 264 at a position corresponding to the scraper slider 55, and the scraper slider 55 is slidably connected to the scraper slide rail 56. Specifically, the pusher mechanism 4 can be arranged on the scraper mechanism 5, that is, the pusher cylinder 41 is installed on the scraper base 52.

[0073] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the present utility model.

[0074] Those skilled in the art should understand that the above-described embodiments are only for clearly explaining the present utility model and are not intended to limit the scope of the present utility model. For those skilled in the art, other changes or modifications can be made on the basis of the above-described utility model, and these changes or modifications are still within the scope of the present utility model.

Claims

1. A BMC and DMC composite material post-shaping conveying device, characterized in that: It comprises a frame, on which a shaping mechanism is arranged, the shaping mechanism comprises a shaping frame, one side of the shaping frame is a feeding end, and the other end is a discharging end, and a transport mechanism is arranged at a position of the frame corresponding to the discharging end; The transport mechanism comprises a lifting frame driven by a lifting drive assembly, a transverse frame slidably connected to the lifting frame, and a transport box slidably connected to the transverse frame, wherein the transverse frame is driven by a transverse cylinder and the transport box is driven by a longitudinal cylinder; A accommodating cavity is provided in the transport box, and a plurality of partitions are provided in the accommodating cavity to divide the accommodating cavity into a plurality of storage cavities. A plurality of feed ports communicated with the storage cavities are respectively provided on one side of the transport box facing the discharge end, and a discharge port communicated with the feed port is provided at a position corresponding to the storage cavity at the bottom of the transport box, and a unloading mechanism is provided at a position corresponding to the discharge port of the transport box to control the opening and closing of the discharge port.

2. The BMC and DMC composite material post-shaping conveying device according to claim 1, characterized in that: There are two unloading mechanisms, which are symmetrically arranged at positions corresponding to the discharge ports of the transport box.

3. The BMC and DMC composite material post-shaping conveying device according to claim 1 or 2, characterized in that: The unloading mechanism comprises a unloading door rotatably connected to the transport box, and the unloading door is driven to flip by a unloading cylinder.

4. The BMC and DMC composite material post-shaping conveying device according to claim 3, characterized in that: The unloading door is provided with a rotating shaft, and a connecting rod is provided at a position of the rotating shaft corresponding to the unloading cylinder, and an end of the connecting rod is rotatably connected to the output end of the unloading cylinder.

5. The BMC and DMC composite material post-shaping conveying device according to claim 1, characterized in that: The lifting frame is slidably connected to the frame, and the lifting drive assembly includes a lifting cylinder, a sprocket and a chain installed on the output end of the lifting cylinder, the sprocket is meshed with the chain, one end of the chain is fixed to the frame, and the other end is fixed to the lifting frame.

6. The BMC and DMC composite material post-shaping conveying device according to claim 5, characterized in that: The lifting drive assembly also includes a lifting rail, a sprocket slider and a lifting slider installed on the frame, the sprocket is rotatably connected to the sprocket slider, and the sprocket slider and the lifting slider are respectively slidably connected to the lifting rail.

7. The BMC and DMC composite material post-shaping conveying device according to claim 1, characterized in that: The transverse frame is provided with a transverse slider, and the lifting frame is provided with a transverse track at a position corresponding to the transverse slider, and the transverse slider is slidably connected to the transverse track.

8. The BMC and DMC composite material post-shaping conveying device according to claim 1, characterized in that: The transport box is provided with a longitudinal track, and the transverse frame is provided with a longitudinal slider at a position corresponding to the longitudinal track, and the longitudinal slider is slidably connected to the longitudinal track.

9. The BMC and DMC composite material post-shaping conveying device according to claim 1, characterized in that: A bearing plate for bearing the BMC and DMC composite materials is arranged at a position between the corresponding discharge end and the feed port of the frame.

10. The BMC and DMC composite material post-shaping conveying device according to claim 9, characterized in that: A pushing mechanism is arranged at a position of the carrying plate away from the feed inlet. The pushing mechanism comprises a pushing plate driven by a pushing cylinder to push the BMC and DMC composite materials on the carrying plate toward the feed inlet.

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