CN222431506U - An electrical appliance shell cover injection mold for accelerating product solidification - Google Patents

Abstract

The utility model discloses an injection mold for an electrical appliance shell cover that accelerates product solidification, comprising a base, a fixing frame fixedly connected to the top of the base, the fixing frame being in an N-shape, a material box fixedly connected to the top of the fixing frame, a motor being arranged on the top of the material box, a first rotating shaft being fixedly connected to the output end of the motor, the first rotating shaft extending to the interior of the material box, and a first transmission assembly being arranged on the exterior of the first rotating shaft. By setting the above structure, it is possible to achieve rapid cooling and solidification after the injection molding of the electrical appliance shell cover is completed, and at the same time, the upper mold and the lower mold can be water-cooled and air-cooled to enable the upper mold and the lower mold to be cooled rapidly. In the process of cooling the upper mold and the lower mold, the injection molding raw materials inside the material box can also be stirred, so as to avoid the injection molding raw materials inside the material box from solidifying, which makes the injection molding raw materials unusable, and greatly facilitates the use of the staff.

Description

Electrical equipment shell cover injection mold for accelerating product solidification

Technical Field

The utility model relates to the technical field of injection molds, in particular to an electric appliance shell cover injection mold capable of accelerating product solidification.

Background

The electrical appliance (ELECTRICAL APPLIANCE) refers to all electrical appliances, and from the professional point of view, is mainly used for switching on and off a circuit, and converting circuit parameters to realize electrical devices, equipment and elements with functions of controlling, adjusting, switching, detecting, protecting and the like of the circuit or electric equipment, and in the production process of an electrical appliance shell cover, an injection mold is often needed to be used for injection molding of the electrical appliance shell cover.

The utility model discloses a plastic mould for manufacturing electrical socket shell, which comprises a bottom box, wherein the left side and the right side of the top wall of the bottom box are provided with double-head threaded rods, the lower side of the outer wall of the double-head threaded rods is provided with a mould base, the upper side of the outer wall of the double-head threaded rods is provided with an adjusting plate, the novel scheme can be matched with devices such as the bottom box, the double-head threaded rods and the mould base, the devices can be convenient for limiting and fixing the mould base and the mould cover, the injection of influencing products due to the jacking of the mould cover during material injection of the devices is avoided, the forming of the socket shell is facilitated, and the devices such as a jacking rod, the jacking plate and the mould base are matched, so that the devices can be convenient for demoulding products in the mould, workers can take out the products from the mould, and the working efficiency is improved.

Above-mentioned published patent, after carrying out the injection molding to the electrical apparatus shell and accomplishing, do not possess the shell with the mould inside and carry out the function of cooling down with higher speed, can only through natural cooling, make the inside shell shaping of mould, natural cooling rate is slower, and consuming time is longer, influences injection molding efficiency, is unfavorable for the staff to use, and we propose an electrical apparatus cap injection mold who accelerates product solidification for this reason.

Disclosure of utility model

Aiming at the defects of the prior art, the utility model provides an electric appliance shell cover injection mold for accelerating product solidification, which is used for solving the problems.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

The utility model provides an electrical apparatus cap injection mold for accelerating product solidification, includes base and connecting plate, the top fixedly connected with mount of base, the shape of mount is n shape, the top fixedly connected with workbin of mount, the top of workbin is provided with the motor, the output fixedly connected with first pivot of motor, first pivot extends to the inside of workbin, the outside of first pivot is provided with first drive assembly, the puddler of a plurality of equidistance distributions of the outside fixedly connected with of first pivot, the inside of mount is provided with the mould subassembly, the inside of mount is provided with movable assembly, one side of mount is provided with the water tank, the outside of water tank is provided with the circulative cooling subassembly, the top fixedly connected with link of water tank, the top rotation of water tank is connected with the second pivot, the second pivot extends to the top of link, the outside of second pivot is provided with the second drive assembly, one side fixedly connected with diaphragm of mount, one side of diaphragm is provided with radiator assembly.

In one embodiment, the top of the feed box is fixedly connected with a support frame, and the motor is fixedly arranged above the support frame.

In one embodiment, the first transmission assembly comprises a first belt wheel fixedly sleeved outside the first rotating shaft, a second belt wheel is fixedly sleeved at the top of the second rotating shaft, and the first belt wheel and the second belt wheel are movably sleeved with the same belt.

In one embodiment, the moving assembly comprises first mounting grooves formed in two sides of the inner wall of the fixing frame, two sliding rails are fixedly connected to the inner portions of the first mounting grooves, two electric sliding tables are fixedly connected to the outer portions of the sliding rails in a sliding manner, and one connecting plate is fixedly connected to one side of each electric sliding table.

In one embodiment, the die assembly comprises an upper die fixedly connected to the bottom of the connecting plate, a second mounting groove is formed in the top of the base, a lower die is fixedly mounted on the top of the inner wall of the second mounting groove, a telescopic tube is communicated with the bottom of the feed box, and the telescopic tube extends to the inside of the upper die.

In one embodiment, the circulating cooling assembly comprises a plurality of semiconductor cooling plates which are fixedly installed in the water tank and distributed at equal intervals, a first connecting pipe is communicated with one side of the water tank and extends to the inside of the second installation groove, a first water pump is arranged outside the first connecting pipe, one side, away from the second rotating shaft, of the water tank is communicated with a second connecting pipe, the second connecting pipe extends from the other side of the base to the inside of the second installation groove, a second water pump is arranged outside the second connecting pipe, and the circulating cooling assembly is used for water cooling the periphery of the lower die.

In one embodiment, the heat dissipation assembly comprises a third rotating shaft rotatably connected to one side of the transverse plate, one end of the third rotating shaft extends to the other side of the transverse plate, three fan blades distributed at equal distances are fixedly connected to one side, close to the lower die, of the third rotating shaft, and the heat dissipation assembly is used for carrying out blowing and heat dissipation on one side of the lower die.

In one embodiment, the second transmission assembly comprises a first bevel gear fixedly sleeved outside the second rotating shaft, a second bevel gear is fixedly sleeved at one end, close to the second rotating shaft, of the third rotating shaft, and the first bevel gear is in meshed connection with the second bevel gear.

Compared with the prior art, the utility model has the beneficial effects that when the electric appliance shell cover molded in the upper die and the lower die needs to be cured in an accelerating way, the first rotating shaft, the first belt wheel and the stirring rod are started to rotate to drive the belt to move, so that the second belt wheel, the second rotating shaft and the first bevel gear rotate, the fan blade can rotate at the moment, and the fan blade can rotate, so that the outside of the upper die and the lower die can be blown and radiated through the rotation of the fan blade, and the heat loss is accelerated.

The cold water is stored in the second mounting groove through the setting, the cooling of the lower die can be accelerated, the electric appliance shell cover in the lower die is quickly solidified, when the cold water in the second mounting groove is heated by the lower die and cannot cool the lower die, the cold water in the water tank can enter the second mounting groove through the second connecting pipe by starting the first water pump and the second water pump, hot water in the second mounting groove enters the water tank through the first connecting pipe, and the hot water can be cooled through the semiconductor cooling plate in the water tank.

Through the above structure that sets up to can realize after the electrical apparatus cap is moulded plastics and accomplish, can cool off the solidification fast, can carry out water-cooling and forced air cooling to last mould and lower mould simultaneously, make last mould and lower mould rapid cooling, in the in-process that carries out the cooling to last mould and lower mould, still can stir the inside raw materials of moulding plastics of workbin, avoid the inside raw materials of moulding plastics of workbin to produce the solidification, lead to the phenomenon that the raw materials of moulding plastics can't be used, made things convenient for the staff to use greatly.

Drawings

FIG. 1 is a schematic view of a three-dimensional structure of the present utility model;

FIG. 2 is a schematic cross-sectional view of the present utility model;

FIG. 3 is a schematic view of a partial cross-section of the present utility model;

fig. 4 is a schematic structural view of the portion a in fig. 2 according to the present utility model.

1, A base, 2, a fixing frame, 3, a first mounting groove, 4, a sliding rail, 5, an electric sliding table, 6, a connecting plate, 7, an upper die, 8, a second mounting groove, 9, a lower die, 10, a first connecting pipe, 11, a water tank, 12, a semiconductor cooling plate, 13, a first water pump, 14, a second connecting pipe, 15, a second water pump, 16, a material box, 17, a supporting frame, 18, a motor, 19, a first rotating shaft, 20, a stirring rod, 21, a telescopic pipe, 22, a first belt pulley, 23, a second rotating shaft, 24, a second belt pulley, 25, a belt, 26, a first bevel gear, 27, a transverse plate, 28, a third rotating shaft, 29, a second bevel gear, 30, a fan blade, 31 and a connecting frame.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, an electric appliance shell cover injection mold for accelerating product solidification comprises a base 1 and a connecting plate 6, wherein a fixing frame 2 is fixedly connected to the top of the base 1, the fixing frame 2 is n-shaped, a material box 16 is fixedly connected to the top of the fixing frame 2, a motor 18 is arranged at the top of the material box 16, a first rotating shaft 19 is fixedly connected to the output end of the motor 18, the first rotating shaft 19 extends to the inside of the material box 16, a first transmission assembly is arranged outside the first rotating shaft 19, a plurality of stirring rods 20 distributed at equal intervals are fixedly connected to the outside of the first rotating shaft 19, a mold assembly is arranged inside the fixing frame 2, a moving assembly is arranged inside the fixing frame 2, a water tank 11 is arranged on one side of the fixing frame 2, a circulating cooling assembly is arranged outside the water tank 11, a connecting frame 31 is fixedly connected to the top of the water tank 11, a second rotating shaft 23 is rotatably connected to the top of the connecting frame 31, a second rotating shaft 23 extends to the top of the connecting frame 31, a plurality of stirring rods 20 are fixedly connected to one side of the second rotating shafts 23, and a transverse plate 27 is fixedly connected to one side of the fixing frame 2.

Specifically, the top of the feed box 16 is fixedly connected with a supporting frame 17, the motor 18 is fixedly installed above the supporting frame 17, and idle running of the motor 18 can not occur during operation through the arranged supporting frame 17.

Specifically, the first transmission assembly includes a first belt wheel 22 fixedly sleeved on the outside of the first rotating shaft 19, a second belt wheel 24 fixedly sleeved on the top of the second rotating shaft 23, a same belt 25 movably sleeved between the first belt wheel 22 and the second belt wheel 24, and the second rotating shaft 23 and the first rotating shaft 19 can be driven to rotate simultaneously through the rotation of the output end of the motor 18 through the arranged first transmission assembly.

Specifically, the moving assembly, including seting up the first mounting groove 3 of mount 2 inner wall both sides, two the equal fixedly connected with slide rail 4 of inside of first mounting groove 3, two the equal sliding connection of outside of slide rail 4 has electronic slip table 5, two one side fixedly connected with of electronic slip table 5 is the same connecting plate 6, through the moving assembly who sets up, can make connecting plate 6 can remove.

Specifically, the mould subassembly, be in including fixed connection the last mould 7 of connecting plate 6 bottom, second mounting groove 8 has been seted up at the top of base 1, the inner wall top fixed mounting of second mounting groove 8 has lower mould 9, the bottom intercommunication of workbin 16 has flexible pipe 21, flexible pipe 21 extends to go up the inside of mould 7, through the mould subassembly that sets up, can accomplish the operation of moulding plastics of electrical apparatus cap.

Specifically, the circulation cooling assembly comprises a plurality of semiconductor cooling plates 12 fixedly mounted in a water tank 11 and distributed at equal intervals, a first connecting pipe 10 is communicated with one side of the water tank 11, the first connecting pipe 10 extends to the inside of a second mounting groove 8, a first water pump 13 is arranged outside the first connecting pipe 10, a second connecting pipe 14 is communicated with one side of a second rotating shaft 23, which is far away from the water tank 11, the second connecting pipe 14 extends from the other side of the base 1 to the inside of the second mounting groove 8, a second water pump 15 is arranged outside the second connecting pipe 14, the circulation cooling assembly is used for water cooling the periphery of a lower die 9, and water inside the second mounting groove 8 can be always cold water through the circulation cooling assembly.

Specifically, the heat dissipation assembly comprises a third rotating shaft 28 rotatably connected to one side of the transverse plate 27, one end of the third rotating shaft 28 extends to the other side of the transverse plate 27, three fan blades 30 distributed at equal intervals are fixedly connected to one side, close to the lower die 9, of the third rotating shaft 28, and the heat dissipation assembly is used for carrying out blowing and heat dissipation on one side of the lower die 9 and can carry out blowing and heat dissipation on one side of the lower die 9 through the heat dissipation assembly.

Specifically, the second transmission assembly includes a first bevel gear 26 fixedly sleeved on the outside of the second rotating shaft 23, a second bevel gear 29 is fixedly sleeved on one end, close to the second rotating shaft 23, of the third rotating shaft 28, the first bevel gear 26 is meshed with the second bevel gear 29, and through the second transmission assembly, the third rotating shaft 28 can rotate through rotation of the second rotating shaft 23.

The working flow of the injection mold for the electrical appliance shell cover for accelerating the curing of the product provided by the application is described below with reference to fig. 1 to 4.

First, through starting electronic slip table 5, electronic slip table 5 slides on slide rail 4, drives connecting plate 6 and last mould 7 and removes to the top of lower mould 9, and flexible pipe 21 stretches in the in-process that connecting plate 6 removed, makes the inside injection molding raw materials of workbin 16 pass through flexible pipe 21 and moulds plastics to the inside of lower mould 9.

In the second step, the motor 18 is started, at this time, the output end of the motor 18 drives the first rotating shaft 19, the first belt wheel 22 and the stirring rod 20 to rotate, the injection molding raw materials inside the material box 16 can be stirred through the rotation of the stirring rod 20, the phenomenon that the injection molding raw materials solidify is avoided, the first belt wheel 22 drives the belt 25 to move while rotating, the second belt wheel 24, the second rotating shaft 23 and the first bevel gear 26 rotate, and the first bevel gear 26 and the second bevel gear 29 are connected in a meshed manner, so that the third rotating shaft 28 can start to rotate through the rotation of the second bevel gear 29, at this time, the fan blades 30 can rotate, and the outer parts of the upper die 7 and the lower die 9 can be blown and radiated through the rotation of the fan blades 30, so that heat loss is quickened.

Third step, through the inside cold water that has deposited of second mounting groove 8 that sets up, can accelerate the cooling of lower mould 9, make the inside electrical apparatus cap rapid curing of lower mould 9, when the inside cold water of second mounting groove 8, after being heated by lower mould 9, can't cool off lower mould 9, through start first water pump 13 and second water pump 15, can make the inside cold water of water tank 11 get into the inside of second mounting groove 8 through second connecting pipe 14, make the inside hot water of second mounting groove 8 get into the inside of water tank 11 through first connecting pipe 10, can cool off the hot water through setting up the inside semiconductor cooling plate 12 of water tank 11.

Therefore, after the injection molding of the electric appliance shell cover is completed, the electric appliance shell cover injection mold provided by the application can be rapidly cooled and solidified, and meanwhile, the upper mold 7 and the lower mold 9 can be rapidly cooled by water cooling and air cooling, so that the upper mold 7 and the lower mold 9 can be rapidly cooled, and in the process of cooling the upper mold 7 and the lower mold 9, the injection molding raw materials in the material box 16 can be stirred, the phenomenon that the injection molding raw materials in the material box 16 are solidified and cannot be used is avoided, and the use of staff is greatly facilitated.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (8)

1. The utility model provides an electrical apparatus cap injection mold for accelerating product solidification, includes base and connecting plate, its characterized in that, the top fixedly connected with mount of base, the shape of mount is n shape, the top fixedly connected with workbin of mount, the top of workbin is provided with the motor, the output fixedly connected with first pivot of motor, first pivot extends to the inside of workbin, the outside of first pivot is provided with first drive assembly, the puddler of a plurality of equidistance distributions of the outside fixedly connected with of first pivot, the inside of mount is provided with the mould subassembly, the inside of mount is provided with movable assembly, one side of mount is provided with the water tank, the outside of water tank is provided with the circulative cooling subassembly, the top fixedly connected with link of water tank, the top rotation of water tank is connected with the second pivot, the second pivot extends to the top of link, the outside of second pivot is provided with second drive assembly, one side fixedly connected with diaphragm of mount, one side of diaphragm is provided with radiator assembly.

2. The injection mold for an appliance casing cover for accelerating the curing of a product according to claim 1, wherein a supporting frame is fixedly connected to the top of the feed box, and the motor is fixedly installed above the supporting frame.

3. The injection mold for an appliance casing cover for accelerating the curing of a product according to claim 1, wherein the first transmission assembly comprises a first belt wheel fixedly sleeved outside the first rotating shaft, a second belt wheel is fixedly sleeved at the top of the second rotating shaft, and the same belt is movably sleeved between the first belt wheel and the second belt wheel.

4. The injection mold for an electrical appliance shell cover for accelerating product curing according to claim 1, wherein the moving assembly comprises first mounting grooves formed in two sides of the inner wall of the fixing frame, sliding rails are fixedly connected to the inner portions of the two first mounting grooves, electric sliding tables are slidably connected to the outer portions of the two sliding rails, and one side of each electric sliding table is fixedly connected to one connecting plate.

5. The injection mold for an appliance casing cover for accelerating the curing of a product according to claim 4, wherein the mold assembly comprises an upper mold fixedly connected to the bottom of the connecting plate, a second mounting groove is formed in the top of the base, a lower mold is fixedly mounted on the top of the inner wall of the second mounting groove, a telescopic pipe is communicated with the bottom of the feed box, and the telescopic pipe extends to the inside of the upper mold.

6. The appliance casing cover injection mold for accelerating product solidification according to claim 5, wherein the circulating cooling assembly comprises a plurality of semiconductor cooling plates which are fixedly installed in a water tank and distributed at equal intervals, a first connecting pipe is communicated with one side of the water tank and extends to the inside of the second installation groove, a first water pump is arranged outside the first connecting pipe, a second connecting pipe is communicated with one side, away from the second rotation shaft, of the water tank, the second connecting pipe extends to the inside of the second installation groove from the other side of the base, a second water pump is arranged outside the second connecting pipe, and the circulating cooling assembly is used for water cooling the periphery of the lower mold.

7. The injection mold for an electrical appliance casing cover for accelerating product curing according to claim 5, wherein the heat dissipation assembly comprises a third rotating shaft rotatably connected to one side of the transverse plate, one end of the third rotating shaft extends to the other side of the transverse plate, three fan blades distributed at equal intervals are fixedly connected to one side of the third rotating shaft, which is close to the lower mold, and the heat dissipation assembly is used for blowing and dissipating heat to one side of the lower mold.

8. The injection mold for an electrical appliance casing cover for accelerating product curing according to claim 7, wherein the second transmission assembly comprises a first bevel gear fixedly sleeved outside the second rotating shaft, a second bevel gear is fixedly sleeved at one end, close to the second rotating shaft, of the third rotating shaft, and the first bevel gear is in meshed connection with the second bevel gear.