CN213441247U

CN213441247U - Coating mould pressing process mould

Info

Publication number: CN213441247U
Application number: CN202021500263.6U
Authority: CN
Inventors: 卜宪彬
Original assignee: Zhejiang Yunqiang New Material Technology Co ltd
Current assignee: Zhejiang Yunqiang New Material Technology Co ltd
Priority date: 2020-07-27
Filing date: 2020-07-27
Publication date: 2021-06-15
Anticipated expiration: 2030-07-27

Abstract

The utility model discloses a coating mould pressing process mould, in particular to the technical field of process moulds, which comprises a workbench, wherein a vent penetrating through the workbench is arranged at the central position of the workbench, the bottom of the vent is fixedly connected with an air conduit, a motor is arranged inside the air conduit, the rotating end of the motor is connected with fan blades, the bottom of the air conduit is provided with a base, the bottom of the motor is fixedly connected with the top of the base, and the top of the base is provided with a plurality of air inlets; the top of workstation is provided with the clamp plate, the inside of clamp plate and workstation is provided with a plurality of hydraulic stems, the inside of hydraulic stem is provided with heating device, heating device's top is connected with the bed die. The utility model discloses can make the inside model cooling rate of bed die accelerate for the shaping speed of model, more convenient when can making the workman drawing of patterns, improved work efficiency, alleviate staff's physical demands.

Description

Coating mould pressing process mould

Technical Field

The utility model belongs to the technical field of technology mould, especially, relate to a coating mould pressing technology mould.

Background

The compression molding process is characterized in that heating is needed in the molding process, the purpose of heating is to soften and flow the resin in the prepreg, fill the mold cavity slowly and accelerate the curing reaction of the resin matrix material, in the process that the prepreg is filled in the mold cavity, not only the resin matrix flows, but also the reinforcing material flows along with the resin matrix, the resin matrix and the reinforcing fiber simultaneously fill all parts of the mold cavity, and the resin matrix and the reinforcing fiber can flow together with the reinforcing fiber only if the resin matrix has large viscosity and strong binding power, so the molding pressure needed by the compression molding process is large, which requires that the metal mold has high strength, high precision and corrosion resistance, and requires a special hot press to control the technological parameters of curing molding such as temperature, pressure, heat preservation time and the like, the compression molding method has high production efficiency, the product has accurate size and smooth surface, and can be molded in one step especially for composite products, the method has the advantages that the performance of the composite material product cannot be damaged, the main defects are that the design and the manufacture of the die are complex, the initial investment is large, and the existing die forming process method still plays an important role in the composite material forming process despite the defects of the compression molding process.

In practical use, most products on the market have slow heat dissipation, longer forming period in the whole manufacturing process, low efficiency and larger physical consumption for workers.

SUMMERY OF THE UTILITY MODEL

The utility model provides a coating mould pressing technology mould aims at solving the product heat dissipation that the aforesaid exists slower, and the shaping cycle in the whole preparation technology is longer, the problem of inefficiency.

The utility model discloses a realize like this, the utility model provides a following technical scheme: a cladding mould pressing process mould comprises a workbench, wherein a vent penetrating through the workbench is arranged at the center of the workbench, the bottom of the vent is fixedly connected with a ventilating duct, a motor is arranged in the ventilating duct, a rotating end of the motor is connected with fan blades, a base is arranged at the bottom of the ventilating duct, the bottom of the motor is fixedly connected with the top of the base, and a plurality of air inlets are formed in the top of the base;

the top of workstation is provided with the clamp plate, the inside of clamp plate and workstation is provided with a plurality of hydraulic stems, the inside of hydraulic stem is provided with heating device, heating device's top is connected with the bed die, the upper end of bed die is provided with the mould, the top of going up the mould is connected with the bottom of clamp plate.

In a preferred embodiment, the bottom of the workbench is provided with a plurality of support rods, the bottom of each support rod is fixedly connected with a first fixing plate, the top of each support rod is detachably connected with the bottom of the workbench through a screw, the top and the bottom of each hydraulic rod are fixedly connected with a second fixing plate, and the second fixing plates are respectively connected with the top of the workbench and the bottom of the pressing plate.

In a preferred embodiment, the number of the support rods and the number of the hydraulic rods are four, the four support rods are uniformly distributed at the bottom of the workbench, and the four hydraulic rods are uniformly distributed at the top of the workbench.

In a preferred embodiment, heating device comprises heater strip and fixed block, the perpendicular cross-section of fixed block is trapezium structure, heater strip evenly distributed is at the inner wall of fixed block, the fixed block sets up the inside at the third fixed plate, and the mould sets up the top at the fixed block perpendicularly, the top of third fixed plate is provided with a plurality of spacing holes, the quantity in spacing hole is four, and evenly distributed is around the third fixed plate top, the bottom of fixed block is provided with the hole.

In a preferred embodiment, the upper mold is composed of a fourth fixing plate and an extrusion block, the top of the fourth fixing plate is fixedly connected with the bottom of the pressing plate, the top of the extrusion block is fixedly connected with the bottom of the fourth fixing plate, a plurality of limiting rods are arranged around the extrusion block, and the tops of the limiting rods are fixedly connected with the bottom of the fourth fixing plate.

In a preferred embodiment, the shape of the extrusion block is matched with that of the lower die, and the length of the limiting rod is the same as the depth of the limiting hole.

In a preferred embodiment, the outer wall of the motor is connected with a plurality of fixing rods, and the other end of each connecting rod is fixedly connected with the inner wall of the ventilation duct.

The utility model has the advantages that:

1. through the arrangement of the motor and the fan blades, compared with the prior art, the fan blades are driven to rotate through the motor, and wind is blown to the bottom of the lower die through the holes in the bottom of the fixing block, so that the cooling speed of the model in the lower die is increased, the forming speed of the model is increased, workers can conveniently demold the lower die, the working efficiency is increased, and the physical consumption of the workers is reduced;

2. through setting up fixed block and heater, compare with prior art, be the trapezium structure through setting up the perpendicular cross-section of fixed block, can make the bottom of mould can be heated evenly for the speed of melting of mould the inside material, the hole of fixed block bottom can make the cold wind that the fan blew off pass through, gives the bed die cooling.

Drawings

Fig. 1 is a front view of the present invention.

Fig. 2 is a lower half section view of the workbench of the present invention.

Fig. 3 is a cross-sectional view of a third fixing plate of the present invention.

Fig. 4 is a top view of the heating device of the present invention.

Fig. 5 is a bottom view of the upper mold of the present invention.

In the figure: 1. a work table; 2. a vent; 3. a ventilation duct; 4. a motor; 5. a fan blade; 6. a base; 7. an air inlet; 8. pressing a plate; 9. a hydraulic lever; 10. a heating device; 11. a lower die; 12. an upper die; 13. a support bar; 14. a first fixing plate; 15. a second fixing plate; 16. heating wires; 17. a fixed block; 18. a third fixing plate; 19. a limiting hole; 20. a hole; 21. a fourth fixing plate; 22. extruding the block; 23. a limiting rod; 24. and (5) fixing the rod.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. In addition, in the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

The mold for the cladding molding process shown in the attached figures 1-5 comprises a workbench 11, wherein a vent 2 penetrating through the workbench 11 is arranged at the central position of the workbench 11, the bottom of the vent 2 is fixedly connected with a ventilation pipeline 3, a motor 4 is arranged inside the ventilation pipeline 3, the rotating end of the motor 4 is connected with fan blades 5, a base 6 is arranged at the bottom of the ventilation pipeline 3, the bottom of the motor 4 is fixedly connected with the top of the base 6, and a plurality of air inlets 7 are arranged at the top of the base 6;

the top of workstation 11 is provided with clamp plate 8, and clamp plate 8 is provided with a plurality of hydraulic stem 9 with the inside of workstation 1, and the inside of hydraulic stem 9 is provided with heating device 10, and heating device 10's top is connected with bed die 11, and the upper end of bed die 11 is provided with mould 12, and the top of going up mould 12 is connected with the bottom of clamp plate 8.

Further, the bottom of workstation 11 is provided with a plurality of bracing pieces 13, the first fixed plate 14 of the equal fixedly connected with in bottom of bracing piece 13, the top of bracing piece 13 can be dismantled with the bottom of workstation 11 through the screw and be connected, the top and the equal fixedly connected with second fixed plate 15 in bottom of hydraulic stem 9, and second fixed plate 15 is connected with the top of workstation 1 and the bottom of clamp plate 8 respectively, can make the device remain stable at the during operation through setting up a plurality of bracing pieces 13, can drive clamp plate 8 through setting up hydraulic stem 9 and reciprocate.

Further, the quantity of bracing piece 13 and hydraulic stem 9 all sets up to four, and four bracing pieces 13 evenly distributed are in the bottom of workstation 1, and four hydraulic stem 9 evenly distributed guarantee the stability of device at the top of workstation 11, and four hydraulic stem 9 can make and go up mould 12 downstream and make and have sufficient power.

Further, heating device 10 comprises heater strip 16 and fixed block 17, the perpendicular cross-section of fixed block 17 is trapezium structure, heater strip 16 evenly distributed is at the inner wall of fixed block 17, fixed block 17 sets up the inside at third fixed plate 18, the mould sets up the top at fixed block 17 perpendicularly, the top of third fixed plate 18 is provided with a plurality of spacing holes 19, the quantity of spacing hole 19 is four, and evenly distributed is around third fixed plate 18 top, the bottom of fixed block 17 is provided with hole 20, be trapezium structure through the perpendicular cross-section that sets up fixed block 17, can make the bottom of mould can be heated evenly, accelerate the speed of melting of the inside material of mould.

Further, go up mould 12 and comprise fourth fixed plate 21 and extrusion block 22, the top and the 8 bottom fixed connection of clamp plate of fourth fixed plate 21, the top of extrusion block 22 and the bottom fixed connection of fourth fixed plate 21, extrusion block 22 is provided with a plurality of gag lever posts 23 all around, the top of gag lever post 23 and the bottom fixed connection of fourth fixed plate 21, through setting up extrusion plate 8, can make extrusion plate 8 press the material in the lower mould 11 and take shape.

Furthermore, the shape of the extrusion block 22 is matched with the shape of the lower die 11, the length of the limiting rod 23 is the same as the depth of the limiting hole 19, and the descending height of the extrusion plate 8 can be limited by setting the length of the limiting rod 23 to be the same as the depth of the limiting hole 19.

Further, the outer wall of motor 4 is connected with a plurality of dead levers 24, and the other end of connecting rod and air pipe 3's inner wall fixed link has guaranteed motor 4 stability at the during operation.

The utility model discloses the theory of operation: the device is installed, starting device, make the heating device 10 at 11 tops of workstation begin to work, heating device 10 inside heater strip 16 sends out the heat, preheat for bed die 11, preheat to appropriate degree, put into the raw materials, increase power, make heater strip 16 produce bigger energy, heat for bed die 11, raw materials in the mould are heated and are changed, through controlling hydraulic stem 9, make clamp plate 8 drive extrusion piece 22 downstream, descend to appropriate position, stop operation, close heating device 10, stop heating.

Through setting up motor 4 and flabellum 5, it is rotatory to drive flabellum 5 through motor 4, and the air blows to the bottom of bed die 11 through the hole 20 of fixed block 17 bottom, makes the inside model cooling rate of bed die 11 accelerate for the shaping speed of model, more convenient when can making the workman drawing of patterns, has improved work efficiency, alleviates staff's physical demands.

Through setting up fixed block 17 and heater, be the trapezium structure through setting up the perpendicular cross-section of fixed block 17, can make the bottom of mould be heated evenly for the speed of melting of the inside material of mould, the hole 20 of fixed block 17 bottom can make the cold wind that the fan blew off pass through, lower mould 11 cooling down.

The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The coating die pressing process die comprises a workbench and is characterized in that: the air conditioner is characterized in that a vent penetrating through the workbench is arranged at the center of the workbench, the bottom of the vent is fixedly connected with an air duct, a motor is arranged inside the air duct, a fan blade is connected with the rotating end of the motor, a base is arranged at the bottom of the air duct, the bottom of the motor is fixedly connected with the top of the base, and a plurality of air inlets are formed in the top of the base;

2. The mold for cladding molding process according to claim 1, wherein: the bottom of workstation is provided with a plurality of bracing pieces, the first fixed plate of the equal fixedly connected with in bottom of bracing piece, and the top of bracing piece is passed through the screw and can be dismantled with the bottom of workstation and be connected, the top of hydraulic stem and the equal fixedly connected with second fixed plate in bottom, and the second fixed plate is connected with the top of workstation and the bottom of clamp plate respectively.

3. The mold for cladding molding process according to claim 2, wherein: the quantity of bracing piece and hydraulic stem all sets up to four, and four bracing pieces evenly distributed are in the bottom of workstation, and four hydraulic stem evenly distributed are at the top of workstation.

4. The mold for cladding molding process according to claim 1, wherein: heating device comprises heater strip and fixed block, the perpendicular cross-section of fixed block is trapezium structure, heater strip evenly distributed is at the inner wall of fixed block, the fixed block sets up in the inside of third fixed plate, and the mould sets up the top at the fixed block perpendicularly, the top of third fixed plate is provided with a plurality of spacing holes, the quantity in spacing hole is four, and evenly distributed is around the third fixed plate top, the bottom of fixed block is provided with the hole.

5. The mold for cladding molding process according to claim 1, wherein: the upper die is composed of a fourth fixing plate and an extrusion block, the top of the fourth fixing plate is fixedly connected with the bottom of the pressing plate, the top of the extrusion block is fixedly connected with the bottom of the fourth fixing plate, a plurality of limiting rods are arranged around the extrusion block, and the tops of the limiting rods are fixedly connected with the bottom of the fourth fixing plate.

6. The mold for cladding molding process of claim 5, wherein: the shape of the extrusion block is matched with that of the lower die, and the length of the limiting rod is the same as the depth of the limiting hole.

7. The mold for cladding molding process according to claim 1, wherein: the outer wall of motor is connected with a plurality of dead levers, and the other end of connecting rod and air pipe's inner wall fixed link.