Epoxy prepreg PCM production equipment

Abstract

The utility model discloses epoxy prepreg PCM production equipment, and relates to the technical field of epoxy prepreg PCM production, the epoxy prepreg PCM production equipment comprises a bottom plate, a main body, a cutting piece and a preheating piece, the main body, the cutting piece and the preheating piece are installed on the surface of the bottom plate, a preforming assembly and an upper mold piece are installed on the surface of the bottom plate, the upper mold piece is installed on one side of the preforming assembly, and the preforming assembly is connected with the cutting piece. The pre-forming assembly comprises a pre-forming piece fixed to the surface of the bottom plate, a scrap removing piece is arranged on the inner side of the pre-forming piece, and an auxiliary piece is arranged on one side of the scrap removing piece. The epoxy prepreg PCM production equipment provided by the utility model is provided with the pre-forming assembly, so that redundant materials can be cut, concentrated and treated in a centralized manner when the equipment is used, and the problem that the redundant parts of the materials are slowly extruded to the outer side of a mold when pressure is applied to the surfaces of the materials in the prior art is further solved; the problems that redundant parts need to be cut off and cleaned manually by workers, overall operation is tedious, and time is consumed are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of epoxy prepreg cloth PCM production, in particular to epoxy prepreg cloth PCM production equipment. Background Art

[0002] Epoxy prepreg is a composite material pre-impregnated with glass fiber and epoxy resin, while PCM is a material with special phase change ability. In the combined production of the two, epoxy prepreg PCM production equipment is often required.

[0003] In the production process of combining the two, cutting, preheating, preforming and other work processes are often required. In the preforming process, appropriate pressure is generally applied to the surface of the material to form it into the desired shape. However, in actual operation, when pressure is applied to the surface of the material, the excess part will be slowly squeezed to the outside of the mold. At this time, the staff is required to manually cut off and clean the excess part. The overall operation is cumbersome and time-consuming. Utility Model Content

[0004] In view of the problem that when pressure is applied to the surface of the material, the excess part will be slowly squeezed to the outside of the mold, and the staff needs to manually cut off and clean the excess part, which is cumbersome and time-consuming to operate as a whole, the present utility model is proposed.

[0005] Therefore, the purpose of the utility model is to provide an epoxy prepreg PCM production equipment, which aims to solve the problem that when pressure is applied to the surface of the material, the excess part will be slowly squeezed to the outside of the mold, and the staff needs to manually cut off and clean the excess part, which makes the overall operation more cumbersome and time-consuming.

[0006] In order to solve the above technical problems, the utility model provides the following technical solutions: an epoxy prepreg PCM production equipment, which includes a base plate, a main body installed on the surface of the base plate, a cutting piece, and a preheating piece. A preforming component and an upper mold are installed on the surface of the base plate. The upper mold is installed on one side of the preforming component. The preforming component includes a preforming part fixed on the surface of the base plate, a chip removing part is provided on the inner side of the preforming part, and an auxiliary part is provided on one side of the chip removing part.

[0007] As a preferred solution of the epoxy prepreg PCM production equipment of the utility model, the preform includes a side panel fixed on the top of the base plate, an electric push rod is installed on the inner side of the side panel, the bottom of the electric push rod extends to the inside of the base plate, the output end of the electric push rod is fixedly connected to a load-bearing plate, guide rails are provided at both ends of the load-bearing plate and the inner side of the side panel, so that the lifting and lowering of the load-bearing plate can be more stable, and the electric push rods are arranged in two groups, which are staggered with each other.

[0008] As a preferred solution of the epoxy prepreg PCM production equipment of the utility model, wherein: the bottom of the carrier plate is fixedly connected with equidistantly arranged extrusion blocks, the bottom of the carrier plate and the four sides of the extrusion blocks are fixedly connected with cutters, the surface of the bottom plate and the bottom of the carrier plate are fixedly connected with a base, the shape of the base is consistent with the shape of the extrusion blocks, and the heights of the extrusion blocks are different, which can facilitate the preforming operation of the material, the main body can be located on the surface of the base, and the cutter can cut the excess extruded material.

[0009] As a preferred solution of the epoxy prepreg PCM production equipment of the utility model, the chip removal component includes a connecting box installed on the top of the supporting plate, both sides of the connecting box are fixedly connected with suction pipes, the other end of the suction pipe is fixedly connected with a dust hood, one side of the dust hood is fixedly connected with a connecting rod, the other end of the connecting rod is fixedly connected to the supporting plate, the dust hood is located on one side of the cutter, and the dust hood is in an inclined state, which can facilitate the collection of the cut materials.

[0010] As a preferred solution of the epoxy prepreg PCM production equipment of the utility model, wherein: a pump is fixedly connected to one side of the connection box, the pump is located on the surface of the supporting plate, a filter plate is fixedly connected to one side of the connection box, the output end of the pump is fixedly connected to the filter plate, and a collecting box is provided inside the connection box, and the collecting box can recycle the cut materials.

[0011] As a preferred solution of the epoxy prepreg PCM production equipment of the utility model, the auxiliary part includes a fan installed on the top of the supporting plate, the output end of the fan is fixedly connected to a pipe, the other end of the pipe is fixedly connected to an air outlet, the air outlet is inclined and symmetrical with the dust hood, which can assist the chip removal part to collect the cut materials.

[0012] As a preferred solution of the epoxy prepreg PCM production equipment of the utility model, the upper mold comprises a frame fixed on the surface of the base plate, a hydraulic cylinder is fixedly connected to the interior of the frame, an upper mold is fixedly connected to the output end of the hydraulic cylinder, a lower mold is fixedly connected to the surface of the base plate and located at the bottom of the upper mold, and equidistantly arranged heating rods are installed inside the lower mold, the heating rods can heat the material, which can induce a curing reaction of the epoxy resin and firmly combine it with the fiber-reinforced material.

[0013] Beneficial effects of the utility model:

[0014] The utility model is provided with a preforming component, which can cut and concentrate the excess material when in use, and can be processed in a centralized manner, further solving the problem that when pressure is applied to the surface of the material, the excess part is slowly squeezed to the outside of the mold, and the staff needs to manually cut and clean the excess part, which makes the overall operation cumbersome and time-consuming.

[0015] The utility model is provided with an upper mold, wherein a heating rod can initiate a curing reaction of the epoxy resin and firmly combine it with the fiber-reinforced material, and pressurization helps to eliminate bubbles and improve the density of the material, thereby achieving the purpose of accelerating pressurized curing. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following briefly introduces the drawings required for the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:

[0017] Figure 1 It is a schematic diagram of the overall structure of the epoxy prepreg PCM production equipment of the utility model.

[0018] Figure 2 This is a schematic diagram of the preformed component structure of the epoxy prepreg PCM production equipment of the utility model.

[0019] Figure 3 This is a diagram showing the structure of the preformed components of the epoxy prepreg PCM production equipment of the utility model.

[0020] Figure 4 This is a diagram showing the structure of the chip removal parts of the epoxy prepreg PCM production equipment of the utility model.

[0021] Figure 5 This is a diagram showing the structure of the preformed parts of the epoxy prepreg PCM production equipment of the utility model.

[0022] Figure 6 This is a diagram showing the upper module structure of the epoxy prepreg PCM production equipment of the utility model.

[0023] Figure 7 This is a cross-sectional view of the overall structure of the epoxy prepreg PCM production equipment of the utility model.

[0024] Description of reference numerals:

[0025] 1. Bottom plate; 11. Main body; 2. Cutting piece; 3. Preheating piece; 4. Preforming component; 41. Preforming piece; 411. Side plate; 412. Electric push rod; 413. Loading plate; 414. Extrusion block; 415. Cutter; 416. Base; 42. Chip removal piece; 421. Connecting box; 422. Suction pipe; 423. Dust hood; 424. Connecting rod; 425. Pump; 426. Filter plate; 427. Collecting box; 43. Auxiliary parts; 431. Fan; 432. Pipeline; 433. Air outlet; 5. Upper mold; 51. Frame; 52. Hydraulic cylinder; 53. Upper mold; 54. Lower mold; 55. Heating rod. DETAILED DESCRIPTION

[0026] In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings. Example 1

[0027] Reference Figure 1-5 , which is the first embodiment of the utility model, provides an epoxy prepreg PCM production equipment, the epoxy prepreg PCM production equipment comprises a base plate 1, a main body 11 installed on the surface of the base plate 1, a cutting piece 2, and a preheating piece 3. A preformed component 4 and an upper mold 5 are installed on the surface of the base plate 1, and the upper mold 5 is installed on one side of the preformed component 4;

[0028] The preforming component 4 includes a preforming part 41 fixed on the surface of the base plate 1, a chip removing part 42 is provided on the inner side of the preforming part 41, an auxiliary part 43 is provided on one side of the chip removing part 42, the preforming part 41 includes a side plate 411 fixed on the top of the base plate 1, an electric push rod 412 is installed on the inner side of the side plate 411, the bottom of the electric push rod 412 extends to the inside of the base plate 1, the output end of the electric push rod 412 is fixedly connected to a carrier plate 413, the bottom of the carrier plate 413 is fixedly connected to equidistantly arranged extrusion blocks 414, the bottom of the carrier plate 413 and the four sides of the extrusion blocks 414 are fixedly connected with a cutter 415, the surface of the base plate 1 and the bottom of the carrier plate 413 are fixedly connected with a base 416, the chip removing part 42 includes a connecting box 421 installed on the top of the carrier plate 413, both sides of the connecting box 421 are A suction pipe 422 is fixedly connected, and the other end of the suction pipe 422 is fixedly connected to a dust hood 423, one side of the dust hood 423 is fixedly connected to a connecting rod 424, the other end of the connecting rod 424 is fixedly connected to the supporting plate 413, the dust hood 423 is located on one side of the cutter 415, one side of the connecting box 421 is fixedly connected to a pump 425, the pump 425 is located on the surface of the supporting plate 413, one side of the connecting box 421 is fixedly connected to a filter plate 426, the output end of the pump 425 is fixedly connected to the filter plate 426, a collecting box 427 is provided inside the connecting box 421, the auxiliary part 43 includes a fan 431 installed on the top of the supporting plate 413, the output end of the fan 431 is fixedly connected to a pipe 432, the other end of the pipe 432 is fixedly connected to an air outlet 433, and the air outlet 433 is inclined.

[0029] During use, the epoxy prepreg PCM can be cut into a desired shape by the cutting piece 2, and then heated by the preheating piece 3 to remove moisture from the material and pre-activate the epoxy resin. The epoxy prepreg PCM is then placed on the surface of the base 416, and the electric push rod 412 is started to drive the carrier plate 413 to descend along the inner side of the side plate 411. At the same time, the extrusion block 414 and the cutter 415 will move toward the base 416, so that the extrusion block 414 extrude the epoxy prepreg PCM to achieve the purpose of preforming. At the same time, the cutter 415 can cut excess material.

[0030] At the same time, the fan 431 can be started to blow the wind out from the air outlet 433 through the pipe 432, so as to blow away the excess epoxy prepreg PCM. At the same time, the pump 425 is started to recycle the excess material through the connecting box 421, the suction pipe 422 and the dust hood 423. The recycling effect will be better with the auxiliary part 43. The material sucked into the dust hood 423 will enter the interior of the collection box 427 along the suction pipe 422, and due to the setting of the filter plate 426, the material can be blocked. When the materials in the collection box 427 are centrally processed, it is only necessary to pull out the collection box 427 to process it, thereby solving the problem in the prior art that the staff needs to manually cut off and clean the excess parts, and the overall operation is cumbersome and time-consuming. Example 2

[0031] Reference Figure 1-7 , which is the second embodiment of the utility model, and this embodiment is different from the first embodiment in that:

[0032] The upper mold 5 includes a frame 51 fixed on the surface of the base plate 1, a hydraulic cylinder 52 is fixedly connected inside the frame 51, an upper mold 53 is fixedly connected to the output end of the hydraulic cylinder 52, a lower mold 54 is fixedly connected to the surface of the base plate 1 and at the bottom of the upper mold 53, and heating rods 55 are installed equidistantly inside the lower mold 54.

[0033] During use, the preformed material is placed on the surface of the lower mold 54, and the hydraulic cylinder 52 is started to drive the upper mold 53 to move toward the lower mold 54, so that the preformed epoxy prepreg cloth PCM material is clamped between the upper mold 53 and the lower mold 54, and the heating rod 55 inside the lower mold 54 is started at the same time. The heating rod 55 can trigger the curing reaction of the epoxy resin and make it firmly bonded with the fiber reinforced material. Pressurization helps to eliminate bubbles and improve the density of the material, thereby achieving the purpose of accelerating pressurized curing.

[0034] The remaining structures are the same as those of Example 1.

[0035] It should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the spirit and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. An epoxy prepreg PCM production device, comprising a base plate (1), a main body (11) mounted on the surface of the base plate (1), a cutting piece (2), and a preheating piece (3), characterized in that: A preformed component (4) and an upper mold component (5) are mounted on the surface of the base plate (1), and the upper mold component (5) is mounted on one side of the preformed component (4); The preforming component (4) comprises a preforming part (41) fixed on the surface of the base plate (1), a chip removing part (42) is provided on the inner side of the preforming part (41), and an auxiliary part (43) is provided on one side of the chip removing part (42).

2. The epoxy prepreg PCM production equipment according to claim 1, characterized in that: The preform (41) comprises a side plate (411) fixed to the top of the base plate (1), an electric push rod (412) is installed on the inner side of the side plate (411), the bottom of the electric push rod (412) extends to the inside of the base plate (1), and the output end of the electric push rod (412) is fixedly connected to a bearing plate (413).

3. The epoxy prepreg PCM production equipment according to claim 2 is characterized in that: The bottom of the carrier plate (413) is fixedly connected to equidistantly arranged extrusion blocks (414), the bottom of the carrier plate (413) and four sides of the extrusion blocks (414) are fixedly connected to cutters (415), and the surface of the bottom plate (1) and the bottom of the carrier plate (413) are fixedly connected to a base (416).

4. The epoxy prepreg PCM production equipment according to claim 3 is characterized in that: The chip removal member (42) comprises a connection box (421) mounted on the top of the bearing plate (413); both sides of the connection box (421) are fixedly connected to suction pipes (422); the other end of the suction pipe (422) is fixedly connected to a dust hood (423); one side of the dust hood (423) is fixedly connected to a connection rod (424); the other end of the connection rod (424) is fixedly connected to the bearing plate (413); and the dust hood (423) is located on one side of the cutter (415).

5. The epoxy prepreg PCM production equipment according to claim 4 is characterized in that: A pump (425) is fixedly connected to one side of the connection box (421), and the pump (425) is located on the surface of the bearing plate (413). A filter plate (426) is fixedly connected to one side of the connection box (421), and an output end of the pump (425) is fixedly connected to the filter plate (426). A collection box (427) is provided inside the connection box (421).

6. The epoxy prepreg PCM production equipment according to claim 1, characterized in that: The auxiliary component (43) comprises a fan (431) mounted on the top of the bearing plate (413); the output end of the fan (431) is fixedly connected to a pipe (432); the other end of the pipe (432) is fixedly connected to an air outlet (433); and the air outlet (433) is inclined.

7. The epoxy prepreg PCM production equipment according to claim 1, characterized in that: The upper mold (5) comprises a frame (51) fixed on the surface of the base plate (1), a hydraulic cylinder (52) fixedly connected inside the frame (51), an upper mold (53) fixedly connected at the output end of the hydraulic cylinder (52), a lower mold (54) fixedly connected on the surface of the base plate (1) and at the bottom of the upper mold (53), and heating rods (55) arranged equidistantly are installed inside the lower mold (54).

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