CN210525661U - Microwave heating equipment for foaming in mold - Google Patents

Microwave heating equipment for foaming in mold Download PDF

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CN210525661U
CN210525661U CN201921494093.2U CN201921494093U CN210525661U CN 210525661 U CN210525661 U CN 210525661U CN 201921494093 U CN201921494093 U CN 201921494093U CN 210525661 U CN210525661 U CN 210525661U
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bevel gear
fixed
rotating
motor
microwave heating
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陈敬清
李德福
吴锦裕
林杏江
林志辉
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Haobo Fujian New Material Technology Co ltd
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Haobo Fujian New Material Technology Co ltd
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Abstract

The utility model discloses microwave heating equipment for foaming in a mould, which comprises a first supporting leg, a vertical bar, a microwave generator, a first motor, a driving roller and an intermittent transmission mechanism, the utility model arranges the intermittent transmission mechanism at the rear end of a protective cover, when the mold moves to the upper end of the driving rod, the driving rod clamps the mold to prevent the mold from moving, then the rotating mechanism rotates to drive the turntable to rotate, so that the turntable pushes the limiting teeth to release the limiting of the ratchet wheel, thereby make the grinding apparatus pass through the actuating lever and drive fixed disk and bull stick and rotate, make the bull stick drive the ratchet and rotate, along with the carousel continues to rotate, the lug of upper end removes the promotion to spacing tooth, makes spacing tooth card in ratchet next recess, makes the actuating lever carry out spacingly to next mould, has reached and has carried out intermittent type conveying to the mould, carries out the advantage of regulating and control to the foaming time.

Description

Microwave heating equipment for foaming in mold
Technical Field
The utility model relates to a mould foaming correlation field specifically is a microwave heating equipment is used in foaming in mould.
Background
In the injection molding industry, an injection molding machine is usually adopted to process products such as foam cushions, in the production process of the foam cushions, foam materials in a mold are firstly subjected to mold foaming, the traditional mold foaming method is that beads in the foam materials are heated through pre-foaming to ensure that foaming agents in the beads are heated and gasified, so that the volume of the beads is expanded to ensure that the molded products reach the specified density and uniformity, then the preparation of the mold is completed through the steps of curing, molding and the like,
the common prefoaming heating method in the prior art is electric heating, the mixed beads in the foam material are heated to 50-70 ℃ by the heat energy converted by electric energy, however, the electric heating method consumes energy, the temperature of the discharged heat is not easy to control, the temperature of the foaming machine is extremely high, the service life of the foaming machine is greatly reduced, and the like, and the existing microwave heating equipment for foaming in the mold, the energy consumption is greatly saved by using the microwave to foam the foaming material in the die, but due to the difference of the foaming material, the time for foaming is also different, and when the microwave heating device is used, the mold is often conveyed by a conveyor belt, make like this the transfer rate that needs frequent regulation conveyer belt, influence foaming efficiency, current microwave heating equipment is difficult for carrying out intermittent type conveying to the mould, leads to being difficult to regulating and control the foaming time.
SUMMERY OF THE UTILITY MODEL
Therefore, in order to solve the above-mentioned insufficiency, the utility model provides a microwave heating equipment is used in foaming in mould here.
The utility model is realized by constructing a microwave heating device for foaming in a mould, which comprises a first supporting leg, a vertical rod, a microwave generator, a first motor, a driving roller and an intermittent transmission mechanism, wherein the first supporting leg is fixed with the left end of the transverse plate by electric welding, the vertical rod is equidistantly distributed at the bottom of the transverse plate, the transverse plate is fixed with the left end of a second supporting leg by electric welding, the front end of the second supporting leg is provided with a control panel, the front end of the control panel is provided with a button, the rear end of the second supporting leg is fixed with a power supply lead, the upper end in the second supporting leg is movably nested with a driven roller, the upper end of the driven roller is provided with a transmission belt, the transverse plate is seamlessly connected with the bottom of a protective cover, the left end at the top of the protective cover is provided with an exhaust pipe, the protective cover and the, the first supporting foot is locked and fixed with the lower end of a first motor through a prepressing bolt, the first motor is rotationally connected with the middle part of a driving roll, the driving roll is in transmission connection with a driven roll through a conveyor belt, the intermittent conveying mechanism is in bolted connection with the left side of the rear end of a protective cover, the intermittent conveying mechanism comprises a rotating mechanism, a rotary disc, a fixed block, a spring, limiting teeth, a ratchet wheel, a rotating rod, a fixed disc, a driving rod and a fixed frame, the fixed frame is in bolted connection with the left side of the rear end of the protective cover, the rotating mechanism is fastened at the right lower end inside the fixed frame through a screw, the output end of the rotating mechanism is rotationally connected with the middle part of the rotary disc, the fixed block is fixedly connected with the right lower end inside the fixed frame, the limiting teeth are movably nested at the top of the fixed block, the limiting teeth, and the rotating rod runs through the middle part of the ratchet wheel, the rotating rod is rotatably connected with the middle part of the fixed disc, and driving rods are distributed on the edge of the upper end of the fixed disc at equal intervals.
Preferably, the rotating mechanism comprises a shell, a second motor, a first bevel gear, a second bevel gear and a rotating shaft, the shell is fastened at the right lower end inside the fixing frame through screws, the second motor is in locking connection with the right lower end inside the shell through hexagon socket head cap bolts, the second motor is in rotating connection with the right end of the first bevel gear, the first bevel gear is meshed with the right end of the second bevel gear, the second bevel gear is in rotating connection with the middle of the rotating disc through the rotating shaft, the second motor, the button, the microwave generator and the first motor are all electrically connected with a control panel, and the control panel is electrically connected with a power supply lead.
Preferably, the first bevel gear and the second bevel gear are equal in size, and the first bevel gear and the second bevel gear are meshed in a ninety-degree angle manner.
Preferably, the upper end of the rotating disc is provided with a rotating lug, and the rotating lug is in a triangular shape.
Preferably, the number of the driving rods is four, and the driving rods are distributed at equal intervals along the outer surface of the fixed disc.
Preferably, the upper end of the ratchet wheel is provided with four limiting grooves.
Preferably, the ratchet wheel and the fixed disk are arranged in parallel, and the rotating rod is embedded in the middle of the ratchet wheel and the fixed disk.
Preferably, the output end of the second motor and the central line of the first bevel gear are in the same horizontal direction.
Preferably, the fixing frame is in a cuboid shape with an opening at the front end, and the conveyor belt penetrates through the opening of the fixing frame.
Preferably, the second motor is an AKM series, and the specific model is designed or customized according to the actual use condition.
Preferably, the first bevel gear and the second bevel gear are both made of 42CrMo gear steel, and have the advantages of high strength, high hardenability, good toughness and the like.
The utility model has the advantages of as follows: the utility model discloses an improve and provide a foaming microwave heating equipment in mould here, compare with equipment of the same type, have following improvement:
the method has the advantages that: a microwave heating equipment is used in foaming in mould, through having set up intermittent type transport mechanism in the protection casing rear end, when the mould removes to the actuating lever upper end, the actuating lever blocks the mould, prevent the motion of mould, slewing mechanism rotates and drives the carousel and rotate next, make the carousel remove spacing to the ratchet toward the spacing tooth of front end promotion, thereby make the grinding apparatus drive fixed disk and bull stick through the actuating lever and rotate, make the bull stick drive the ratchet rotate, continue to rotate along with the carousel, the lug of upper end is removed the promotion to spacing tooth, make spacing tooth card in ratchet next recess, it is spacing to next mould to make the actuating lever carry out spacing, reached and to have carried out intermittent type conveying to the mould, the advantage of regulating and control is carried out to the foaming time.
The advantages are two: a microwave heating equipment is used in foaming in mould, through having set up slewing mechanism in fixed frame inside, the second motor circular telegram carries out work, and the rotor that sets up through the front end drives first bevel gear and rotates, makes first bevel gear drive the axis of rotation through the second bevel gear and rotates, makes axis of rotation drive carousel rotate, has reached and has driven the carousel and carry out steady pivoted advantage.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic sectional view of the microwave heating apparatus of the present invention;
FIG. 3 is a schematic side view of the intermittent transfer mechanism of the present invention;
FIG. 4 is a schematic view of the cross-sectional structure of the rotating mechanism of the present invention;
fig. 5 is a schematic side view of the turntable of the present invention.
Wherein: a first supporting foot-1, a transverse plate-2, a vertical rod-3, a second supporting foot-4, a control panel-5, a button-6, a power supply lead-7, a driven roller-8, a conveyor belt-9, a protective cover-10, an exhaust pipe-11, a microwave generator-12, an intermittent transmission mechanism-13, a first motor-14, a driving roller-15 and a rotating mechanism-131, the device comprises a rotary disc-132, a rotary lug-1321, a fixed block-133, a spring-134, a limit tooth-135, a ratchet wheel-136, a rotary rod-137, a fixed disc-138, a driving rod-139, a fixed frame-1310, a shell-1311, a second motor-1312, a first bevel gear-1313, a second bevel gear-1314 and a rotary shaft-1315.
Detailed Description
The present invention will be described in detail with reference to the accompanying fig. 1-5, and the technical solutions in the embodiments of the present invention will be clearly and completely described, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The utility model provides a microwave heating equipment for foaming in mould through improvement, which comprises a first supporting leg 1, a vertical rod 3, a microwave generator 12, a first motor 14, a driving roller 15 and an intermittent transmission mechanism 13, wherein the first supporting leg 1 is fixed with the left end of a transverse plate 2 through electric welding, the vertical rod 3 is equidistantly distributed at the bottom of the transverse plate 2, the transverse plate 2 is fixed with the left end of a second supporting leg 4 through electric welding, a control panel 5 is arranged at the front end of the second supporting leg 4, a button 6 is arranged at the front end of the control panel 5, a power supply lead 7 is fixed at the rear end of the second supporting leg 4, a driven roller 8 is movably nested at the upper end in the second supporting leg 4, the upper end of the driven roller 8 is provided with a transmission belt 9, the transverse plate 2 is seamlessly connected with the bottom of a protective cover 10, the left end at the top of the protective cover 10 is provided with an exhaust, the microwave generator 12 is provided with four microwave generators, the first supporting leg 1 is locked and fixed with the lower end of a first motor 14 through a prepressing bolt, which is beneficial to fixing and stabilizing the first motor 14, the first motor 14 is rotationally connected with the middle part of a driving roller 15, the driving roller 15 is in transmission connection with a driven roller 8 through a conveyor belt 9, an intermittent transmission mechanism 13 is in bolt connection with the left side of the rear end of the protective cover 10, the intermittent transmission mechanism 13 comprises a rotating mechanism 131, a rotating disc 132, a fixed block 133, a spring 134, a limiting tooth 135, a ratchet wheel 136, a rotating rod 137, a fixed disc 138, a driving rod 139 and a fixed frame 1310, the fixed frame 1310 is in bolt connection with the left side of the rear end of the protective cover 10, which is beneficial to fixing and stabilizing the fixed frame 1310, the rotating mechanism 131 is fastened at the right lower end inside the fixed frame 1310 through a screw, the output end of, spacing tooth 135 activity nestification is in fixed block 133 top, spacing tooth 135 passes through the lug elastic connection that spring 134 and slewing mechanism 131 left end set up, do benefit to and make spacing tooth 135 carry out the effect that resets, ratchet 136 passes through the bull stick 137 and is connected with the inside lower extreme middle part rotation of fixed frame 1310, and the bull stick 137 runs through in the ratchet 136 middle part, do benefit to and play the effect that makes the steady rotation of ratchet 136, the bull stick 137 rotates with fixed disk 138 middle part and is connected, fixed disk 138 upper end edge equidistance distributes and has drive lever 139.
Further, the rotating mechanism 131 comprises a housing 1311, a second motor 1312, a first bevel gear 1313, a second bevel gear 1314 and a rotating shaft 1315, the housing 1311 is fastened to the right lower end inside the fixing frame 1310 through screws, the second motor 1312 is in locking connection with the right lower end inside the housing 1311 through hexagon socket head cap screws, the second motor 1312 is in rotating connection with the right end of the first bevel gear 1313, the first bevel gear 1313 is meshed with the right end of the second bevel gear 1314, the second bevel gear 1314 is in rotating connection with the middle of the rotating disc 132 through the rotating shaft 1315, the second motor 1312, the button 6, the microwave generator 12 and the first motor 14 are all electrically connected with the control panel 5, and the control panel 5 is electrically connected with the power supply lead 7.
Further, the first bevel gear 1313 and the second bevel gear 1314 are equal in size, and the first bevel gear 1313 and the second bevel gear 1314 are engaged at a ninety-degree angle, which is beneficial for smooth rotation of the second bevel gear 1314.
Further, the upper end of the turntable 132 is provided with a rotating lug 1321, and the rotating lug 1321 is triangular, so that the limiting teeth 135 can be pushed.
Further, the number of the driving rods 139 is four, and the driving rods 139 are equidistantly distributed along the outer surface of the fixed disk 138, however, the number of the driving rods 139 may also be more, and the driving rods 139 may also be equidistantly distributed along the outer surface of the fixed disk 138, which is not limited herein.
Further, the upper end of the ratchet wheel 136 is provided with four limiting grooves, so that the limiting effect of limiting the ratchet wheel 136 is facilitated.
Further, the ratchet wheel 136 and the fixed disk 138 are parallel to each other, and the rotating rod 137 is embedded in the middle of the ratchet wheel 136 and the fixed disk 138, so as to facilitate the ratchet wheel 136 and the fixed disk 138 to rotate stably.
Further, the output end of the second motor 1312 is in the same horizontal direction as the central line of the first bevel gear 1313, which is favorable for smooth rotation of the first bevel gear 1313.
Further, the fixing frame 1310 is in a rectangular parallelepiped shape with an opening at the front end, and the conveyor belt 9 penetrates through the opening of the fixing frame 1310, so that the mold can be conveyed to the intermittent conveying mechanism, and the influence of a baffle on the right side of the fixing frame 1310 on the conveyor belt 9 is prevented.
Further, the second motor 1312 is an AKM series, and the specific model is designed or customized according to the actual use condition.
Furthermore, the first bevel gear 1313 and the second bevel gear 1314 are both made of 42CrMo gear steel, and have the advantages of high strength, high hardenability, good toughness and the like.
Figure BDA0002195329290000051
Figure BDA0002195329290000061
According to the above table, the first bevel gear 1313 and the second bevel gear 1314 are made of 42CrMo gear steel, so that the strength, the hardenability and the toughness are greatly enhanced, and the service life is prolonged.
The utility model provides a microwave heating device for foaming in the mould through improvement, which operates as follows;
firstly, before use, horizontally placing microwave heating equipment for foaming in a mould, and enabling a first supporting leg 1, a second supporting leg 4 and a vertical bar 3 to fixedly support the equipment;
secondly, when the device is used, an external power supply is connected through a power supply lead 7 to provide power for the device, then a foaming mould to be heated is placed at the upper end of a conveyor belt 9, and a button 6 at the upper end of a control panel 5 is pressed to start the device;
thirdly, the first motor 14 is electrified to work, and the rotor arranged at the front end drives the driving roller 15 to rotate, so that the driving roller 15 drives the driven roller 8 to rotate through the conveyor belt 9, the conveyor belt 9 conveys the mold, and the mold is conveyed into the protective cover 10;
fourthly, simultaneously, the microwave generator 12 is electrified to work, the microwave generator 12 emits microwaves, the microwaves pass through the mold to heat the foaming material in the mold, and then when the mold moves to the upper end of the driving rod 139, the driving rod 139 clamps the mold to prevent the mold from moving, so that the foaming material in the mold can fully absorb the microwaves for heating;
fifthly, next, the second motor 1312 is powered on to work, the rotor arranged at the front end drives the first bevel gear 1313 to rotate, the first bevel gear 13131 drives the rotating shaft 1315 to rotate through the second bevel gear 1314, the rotating shaft 1315 drives the rotating disc 132 to rotate, the rotating disc 132 pushes the limiting teeth 135 to the front end through the rotating lug 1321 at the upper end, the limiting teeth 135 pull the spring 134 to deform, meanwhile, the limiting teeth 135 release the limiting on the ratchet wheel 136, so that the grinding tool drives the fixed disc 138 and the rotating rod 137 to rotate through the driving rod 139, the rotating rod 137 drives the ratchet wheel 136 to rotate, and as the rotating disc 132 continues to rotate, the lug 1321 at the upper end releases the pushing on the limiting teeth 135, so that the limiting teeth 135 are clamped in the next groove of the ratchet wheel 136, and the driving rod 139 limits the next mould, and the foaming material is fully foamed;
sixthly, finally, the molds are conveyed and collected through the right end of the conveyor belt 9.
The utility model provides a microwave heating equipment for foaming in mould through the improvement, through set up intermittent type transport mechanism 13 in protection casing 10 rear end, when the mould moved to actuating lever 139 upper end, actuating lever 139 blocked the mould, prevent the motion of mould, next slewing mechanism 131 rotates and drives carousel 132 to rotate, make carousel 132 promote spacing tooth 135 to the front end through the rotation lug 1321 of upper end, make spacing tooth 135 stimulate spring 134 to produce deformation, make spacing tooth 135 relieve the spacing to ratchet 136 simultaneously, thereby make the grinding apparatus drive fixed disk 138 and bull stick 137 through actuating lever 139 and rotate, make bull stick 137 drive ratchet 136 and rotate, along with carousel 132 continues to rotate, lug 1321 of upper end relieves the promotion to spacing tooth 135, make spacing tooth 135 block in ratchet 136 next recess, make actuating lever 139 spacing to next mould, reached and carried out intermittent type conveying to the mould, the foaming time is regulated and controlled; by arranging the rotating mechanism 131 inside the fixed frame 1310, the second motor 1312 is powered on to work, and the rotor arranged at the front end drives the first bevel gear 1313 to rotate, so that the first bevel gear 13131 drives the rotating shaft 1315 to rotate through the second bevel gear 1314, the rotating shaft 1315 drives the rotating disc 132 to rotate, and the advantage of driving the rotating disc 132 to rotate stably is achieved.
The basic principle and the main characteristics of the utility model and the advantages of the utility model have been shown and described above, and the utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the record of the description with the drawing, and the concrete connection mode of each part all adopts conventional means such as ripe bolt rivet among the prior art, welding, and machinery, part and equipment all adopt prior art, conventional model, and conventional connection mode in the prior art is adopted in addition to circuit connection, and the details are not repeated here.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (9)

1. A microwave heating device for foaming in a mold comprises a first supporting leg (1), a vertical rod (3), a microwave generator (12), a first motor (14) and a driving roller (15), wherein the first supporting leg (1) is fixed with the left end of a transverse plate (2) through electric welding, the vertical rod (3) is equidistantly distributed at the bottom of the transverse plate (2), the transverse plate (2) is fixed with the left end of a second supporting leg (4) through electric welding, a control panel (5) is arranged at the front end of the second supporting leg (4), a button (6) is arranged at the front end of the control panel (5), a power supply lead (7) is fixed at the rear end of the second supporting leg (4), a driven roller (8) is movably nested at the upper end inside the second supporting leg (4), a conveying belt (9) is arranged at the upper end of the driven roller (8), and the transverse plate (2) is in seamless connection with the bottom of, the left end of the top of the protective cover (10) is provided with an exhaust pipe (11), the protective cover (10) and the exhaust pipe (11) are in a through structure, microwave generators (12) are distributed at equal intervals at the upper end inside the protective cover (10), the first supporting leg (1) is locked and fixed with the lower end of a first motor (14) through a prepressing bolt, the first motor (14) is rotatably connected with the middle part of a driving roller (15), and the driving roller (15) is in transmission connection with a driven roller (8) through a conveyor belt (9);
the method is characterized in that: the automatic transmission device is characterized by further comprising an intermittent transmission mechanism (13), the intermittent transmission mechanism (13) is in bolted connection with the left side of the rear end of the protective cover (10), the intermittent transmission mechanism (13) comprises a rotating mechanism (131), a rotary table (132), a fixed block (133), a spring (134), limiting teeth (135), a ratchet wheel (136), a rotary rod (137), a fixed disc (138), a driving rod (139) and a fixed frame (1310), the fixed frame (1310) is in bolted connection with the left side of the rear end of the protective cover (10), the rotating mechanism (131) is fastened to the right lower end inside the fixed frame (1310) through screws, the output end of the rotating mechanism (131) is in rotating connection with the middle of the rotary table (132), the fixed block (133) is fixedly connected with the right lower end inside the fixed frame (1310), the limiting teeth (135) are movably nested on the top of the fixed block (133), and the limiting teeth (135) are in elastic connection with a, ratchet (136) are connected through bull stick (137) and the inside lower extreme middle part rotation of fixed frame (1310) to bull stick (137) run through in ratchet (136) middle part, bull stick (137) are connected with fixed disk (138) middle part rotation, fixed disk (138) upper end edge equidistance distributes and has drive lever (139).
2. The microwave heating apparatus for in-mold foaming according to claim 1, wherein: the rotating mechanism (131) comprises a shell (1311), a second motor (1312), a first bevel gear (1313), a second bevel gear (1314) and a rotating shaft (1315), the shell (1311) is fastened to the right lower end inside the fixing frame (1310) through screws, the second motor (1312) is in locking connection with the right lower end inside the shell (1311) through an inner hexagonal bolt, the second motor (1312) is in rotating connection with the right end of the first bevel gear (1313), the first bevel gear (1313) is meshed with the right end of the second bevel gear (1314), the second bevel gear (1314) is in rotating connection with the middle of the rotating disc (132) through the rotating shaft (1315), the second motor (1312), the button (6), the microwave generator (12) and the first motor (14) are all electrically connected with the control panel (5), and the control panel (5) is electrically connected with the power supply lead (7).
3. The microwave heating apparatus for in-mold foaming according to claim 2, wherein: the first bevel gear (1313) and the second bevel gear (1314) are equal in size, and the first bevel gear (1313) and the second bevel gear (1314) are in ninety degree angular engagement.
4. The microwave heating apparatus for in-mold foaming according to claim 1, wherein: the upper end of the turntable (132) is provided with a rotating lug (1321), and the rotating lug (1321) is triangular.
5. The microwave heating apparatus for in-mold foaming according to claim 1, wherein: the number of the driving rods (139) is four, and the driving rods (139) are distributed along the outer surface of the fixed disc (138) at equal intervals.
6. The microwave heating apparatus for in-mold foaming according to claim 1, wherein: the upper end of the ratchet wheel (136) is provided with four limiting grooves.
7. The microwave heating apparatus for in-mold foaming according to claim 1, wherein: the ratchet wheel (136) and the fixed disk (138) are arranged in parallel, and the rotating rod (137) is embedded in the middle of the ratchet wheel (136) and the fixed disk (138).
8. The microwave heating apparatus for in-mold foaming according to claim 2, wherein: the output end of the second motor (1312) is positioned on the same horizontal direction with the central line of the first bevel gear (1313).
9. The microwave heating apparatus for in-mold foaming according to claim 1, wherein: the fixing frame (1310) is in a cuboid shape with an opening at the front end, and the conveyor belt (9) penetrates through the opening of the fixing frame (1310).
CN201921494093.2U 2019-09-09 2019-09-09 Microwave heating equipment for foaming in mold Active CN210525661U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201921494093.2U CN210525661U (en) 2019-09-09 2019-09-09 Microwave heating equipment for foaming in mold

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Application Number Priority Date Filing Date Title
CN201921494093.2U CN210525661U (en) 2019-09-09 2019-09-09 Microwave heating equipment for foaming in mold

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