CN212400267U

CN212400267U - Cooling device of efficient injection mold for electric tool accessories

Info

Publication number: CN212400267U
Application number: CN202020729473.6U
Authority: CN
Inventors: 高国俊
Original assignee: Longqing Plastech Industrial Jiaxing Co ltd
Current assignee: Longqing Plastech Industrial Jiaxing Co ltd
Priority date: 2020-05-06
Filing date: 2020-05-06
Publication date: 2021-01-26
Anticipated expiration: 2030-05-06

Abstract

The utility model discloses an electronic multiplexer utensil accessory is with high-efficient injection mold's cooling device, comprising a water tank, the top fixedly connected with U template of water tank, the first motor of top fixedly connected with on U template right side, the left end of first motor shaft runs through to the inner chamber and the fixedly connected with threaded rod of U template, the left end of threaded rod passes through bearing and the left top swing joint of U template inner chamber, the equal thread bush in surface at threaded rod both ends is equipped with the fly leaf, the front side and the equal fixedly connected with guide arm in rear side at U template inner chamber right side top. The utility model provides a current injection mold cooling device mostly cools off for injection mold through the mode of airing exhaust, not only makes injection mold's cooling effect relatively poor, leads to injection mold's cooling rate to consume a large amount of time slowly, and it is relatively poor to air exhaust refrigerated mode duration moreover, extravagant great resource, influences work efficiency's problem.

Description

Cooling device of efficient injection mold for electric tool accessories

Technical Field

The utility model relates to an injection mold technical field specifically is an electronic multiplexer utensil accessory is with high-efficient injection mold's cooling device.

Background

The injection mold is a tool for producing plastic products and also a tool for endowing the plastic products with complete structures and accurate dimensions, the injection molding is a processing method used when producing certain parts with complex shapes in batches, particularly, the injection molding is a method for producing and molding industrial products by injecting heated and melted plastics into a mold cavity from an injection molding machine at high pressure and obtaining a formed product after cooling and solidification, the product generally adopts rubber injection molding and plastic injection molding, the injection molding can also be divided into an injection molding mould pressing method and a die casting method, after the injection mold is processed, the injection mold is cooled, the purpose of cooling the injection mold is to promote the rapid molding of a plastic part and prevent the plastic part from being damaged, but most of the existing injection mold cooling devices cool the injection mold through an exhaust mode, so that the cooling effect of the injection mold is poor, and the cooling speed of the injection mold consumes a large amount of time, and the exhaust cooling mode has poor cruising ability, wastes great resources and influences the working efficiency.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an electronic multiplexer utensil accessory is with high-efficient injection mold's cooling device possesses the high-efficient refrigerated advantage to injection mold, solved current injection mold cooling device and mostly cooled off for injection mold through the mode of airing exhaust, not only make injection mold's cooling effect relatively poor, the cooling rate that leads to injection mold has consumed a large amount of time slowly, it is relatively poor to air exhaust refrigerated mode duration moreover, extravagant great resource, influence work efficiency's problem.

In order to achieve the above object, the utility model provides a following technical scheme: a cooling device of a high-efficiency injection mold for electric tool accessories comprises a water tank, wherein a U-shaped plate is fixedly connected to the top of the water tank, a first motor is fixedly connected to the top of the right side of the U-shaped plate, the left end of a rotating shaft of the first motor penetrates through the inner cavity of the U-shaped plate and is fixedly connected with a threaded rod, the left end of the threaded rod is movably connected with the left top of the inner cavity of the U-shaped plate through a bearing, movable plates are sleeved on the surfaces of two ends of the threaded rod in a threaded manner, guide rods are fixedly connected to the front side and the rear side of the right top of the inner cavity of the U-shaped plate, the left end of each guide rod penetrates through the movable plates and is fixedly connected with the left top of the inner cavity of the U-shaped plate, connecting plates are movably connected through rotating shafts on the front side and, a fixed die is fixedly connected to one side, away from the transverse plate, of the L-shaped plate, an electric telescopic rod is fixedly connected to the bottom of the transverse plate, a movable die is fixedly connected to the bottom of the electric telescopic rod, radiating fins are fixedly connected to the surfaces of the fixed die and the movable die, a water pump is fixedly connected to the right side of the water tank through a support, one end of a water inlet pipe of the water pump is fixedly communicated with the bottom of the right side of the water tank, a transverse pipe is arranged on one side of the L-shaped plate in a penetrating manner, a hose is fixedly communicated with the top of a water outlet pipe of the water pump, one end, away from the water pump, of the hose is fixedly communicated with the right end of the transverse pipe, the left end of the transverse pipe is communicated with one side, close to the electric telescopic rod, of the L-shaped plate, the top of second motor shaft runs through to the inner chamber and the fixedly connected with bull stick of water tank, the fixed surface of bull stick is connected with the stirring board, the equal fixedly connected with landing leg in four corners of water tank bottom.

Preferably, the bottom fixedly connected with L type filter screen on water tank inner chamber right side, the front, the back and the bottom of L type board all with the inner wall fixed connection of water tank.

Preferably, the controller is fixedly connected to the top of the front left side of the water tank, the controller is electrically connected with the first motor, the electric telescopic rod, the water pump, the refrigerator, the temperature sensor and the second motor respectively, and the cover body is fixedly arranged at the bottom of the surface of the movable mold.

Preferably, the top of U template inner chamber both sides has all been seted up the spacing groove, the equal fixedly connected with limiting plate in both sides of diaphragm, one side that the diaphragm was kept away from to the limiting plate extends to the inner chamber of spacing groove.

Preferably, the fixed intercommunication in left side of water tank bottom has the blow off pipe, and the surface of blow off pipe is provided with the valve, the positive fixedly connected with liquid level window of water tank, the front spraying of liquid level window have the scale mark.

Preferably, the top on U template right side is seted up with the first through-hole of first motor shaft looks adaptation, the second through-hole of second motor shaft looks adaptation is seted up to the bottom of water tank.

Preferably, a bearing is arranged between the threaded rod and the U-shaped plate, and the bearing is sleeved on the surface of the threaded rod.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a water tank, the U template, first motor, the threaded rod, the fly leaf, the guide arm, the connecting plate, the diaphragm, the L template, the cover half, electric telescopic handle, the movable mould, radiating fin, a water pump, violently the pipe, the hose, the shower nozzle, the refrigerator, a weighing sensor and a temperature sensor, the second motor, the bull stick, stirring board and landing leg cooperate, possess the high-efficient refrigerated advantage to injection mold, it cools off for injection mold through the mode of airing exhaust mostly to have solved current injection mold cooling device, not only make injection mold's cooling effect relatively poor, the cooling rate that leads to injection mold has consumed the plenty of time slowly, and it is relatively poor to air exhaust refrigerated mode duration, extravagant great resource, influence work efficiency's problem.

2. The utility model discloses a set up L type filter screen, water to entering into in the water pump filters, prevent that particle impurity from entering into the water pump and causing the damage, through setting up the cover body, water to the movable mould surface downflow carries out the water conservancy diversion, prevent that water from entering into injection mold through the gap between cover half and the movable mould, influence the fashioned quality of product, through setting up spacing groove and limiting plate, it is spacing to carry out the distance that the diaphragm reciprocated, prevent that the cover half from moving down too much submerging the aquatic in the water tank completely, through setting up liquid level window and scale mark, be convenient for observe the liquid level of water tank water-logging, in time carry out the water injection toward the water tank in, through setting up the bearing, support fixedly to the screw rod, make the threaded rod more stable when rotating.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic front view of the present invention;

fig. 3 is a schematic top view of the connection structure of the movable plate and the guide rod of the present invention.

In the figure: the automatic water-cooling type water heater comprises a water tank 1, a U-shaped plate 2, a first motor 3, a threaded rod 4, a movable plate 5, a guide rod 6, a connecting plate 7, a transverse plate 8, a L-shaped plate 9, a fixed die 10, an electric telescopic rod 11, a movable die 12, a radiating fin 13, a water pump 14, a transverse tube 15, a hose 16, a spray head 17, a refrigerator 18, a temperature sensor 19, a second motor 20, a rotating rod 21, a stirring plate 22, supporting legs 23, a 24L-shaped filter screen 25, a controller 26, a cover body 26, a limiting groove 27 and a.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, 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.

Referring to fig. 1-3, a cooling device of a high-efficiency injection mold for electric tool accessories comprises a water tank 1, a U-shaped plate 2 is fixedly connected to the top of the water tank 1, a first motor 3 is fixedly connected to the top of the right side of the U-shaped plate 2, the left end of the rotating shaft of the first motor 3 penetrates through the inner cavity of the U-shaped plate 2 and is fixedly connected with a threaded rod 4, the left end of the threaded rod 4 is movably connected with the top of the left side of the inner cavity of the U-shaped plate 2 through a bearing, a movable plate 5 is respectively and threadedly sleeved on the surfaces of both ends of the threaded rod 4, guide rods 6 are respectively and fixedly connected to the front side and the rear side of the right top of the inner cavity of the U-shaped plate 2, the left end of each guide rod 6 penetrates through the movable plate 5 and is fixedly connected with the top of the left side of the inner, both sides of the bottom of the transverse plate 8 are fixedly connected with L-shaped plates 9, one side of each L-shaped plate 9, which is far away from the transverse plate 8, is fixedly connected with a fixed die 10, the bottom of the transverse plate 8 is fixedly connected with an electric telescopic rod 11, the bottom of the electric telescopic rod 11 is fixedly connected with a movable die 12, the surfaces of the fixed die 10 and the movable die 12 are fixedly connected with radiating fins 13, the right side of the water tank 1 is fixedly connected with a water pump 14 through a support, one end of a water inlet pipe of the water pump 14 is fixedly communicated with the bottom of the right side of the water tank 1, one side of each L-shaped plate 9 is provided with a transverse pipe 15 in a penetrating manner, the top of a water outlet pipe of the water pump 14 is fixedly communicated with a hose 16, one end of the hose 16, which is far away from the water pump 14, is fixedly communicated with the right end of the transverse, the bottom of the water tank 1 is fixedly connected with a second motor 20, the top of a rotating shaft of the second motor 20 penetrates through an inner cavity of the water tank 1 and is fixedly connected with a rotating rod 21, the surface of the rotating rod 21 is fixedly connected with a stirring plate 22, four corners of the bottom of the water tank 1 are fixedly connected with supporting legs 23, the bottom of the right side of the inner cavity of the water tank 1 is fixedly connected with an L-shaped filter screen 24, the front, the back and the bottom of the L-shaped plate 9 are fixedly connected with the inner wall of the water tank 1, the water entering the water pump 14 is filtered by arranging the L-shaped filter screen 24, particle impurities are prevented from entering the water pump 14 to cause damage, the top of the left side of the front of the water tank 1 is fixedly connected with a controller 25, the controller 25 is respectively and electrically connected with the first motor 3, the electric telescopic rod 11, the water pump 14, the refrigerator, the water flowing down from the surface of the movable mold 12 is guided, the water is prevented from entering the injection mold through a gap between the fixed mold 10 and the movable mold 12, the quality of product forming is influenced, the top parts of the two sides of the inner cavity of the U-shaped plate 2 are respectively provided with a limiting groove 27, the two sides of the transverse plate 8 are respectively and fixedly connected with a limiting plate 28, one side of the limiting plate 28, far away from the transverse plate 8, extends to the inner cavity of the limiting groove 27, the distance of the transverse plate 8 moving up and down is limited by arranging the limiting grooves 27 and the limiting plates 28, the fixed mold 10 is prevented from moving down too much and completely immersing into the water in the water tank 1, the left side of the bottom of the water tank 1 is fixedly communicated with a sewage discharge pipe, the surface of the sewage discharge pipe is provided with a valve, the front of the water tank 1 is fixedly connected with a liquid level window, the, the top on the right side of the U-shaped plate 2 is provided with a first through hole matched with a rotating shaft of a first motor 3, the bottom of the water tank 1 is provided with a second through hole matched with a rotating shaft of a second motor 20, a bearing is arranged between the threaded rod 4 and the U-shaped plate 2, the bearing is sleeved on the surface of the threaded rod 4, and the threaded rod 4 is supported and fixed by the bearing, so that the threaded rod 4 is more stable when rotating, and the water tank 1, the U-shaped plate 2, the first motor 3, the threaded rod 4, the movable plate 5, the guide rod 6, the connecting plate 7, the transverse plate 8, the L-shaped plate 9, the fixed die 10, the electric telescopic rod 11, the movable die 12, the radiating fin 13, the water pump 14, the transverse pipe 15, the hose 16, the spray head 17, the refrigerator 18, the temperature sensor 19, the second motor 20, the rotating rod 21, the stirring plate 22 and the supporting legs 23 are matched, so that the cooling device has the advantage, the cooling effect of the injection mold is poor, a large amount of time is consumed slowly by the cooling speed of the injection mold, the cruising ability of the air exhaust cooling mode is poor, large resources are wasted, and the working efficiency is affected.

When the cooling device is used, a power supply is externally connected with a cooling device through a lead, when injection molding liquid is injected into a mold to be cooled, the controller 25 controls the operation of the refrigerator 18, the operation of the refrigerator 18 cools water in the water tank 1, the controller 25 controls the forward rotation of the rotating shaft of the first motor 3, the forward rotation of the rotating shaft of the first motor 3 drives the forward rotation of the threaded rod 4, the forward rotation of the threaded rod 4 drives the two movable plates 5 to be far away, the far away of the two movable plates 5 drives the two connecting plates 7 to rotate downwards, the rotation downwards of the connecting plates 7 drives the transverse plate 8 to downwards move, the downwards movement of the transverse plate 8 drives the electric telescopic rod 11, the L-shaped plate 9, the fixed mold 10 and the movable mold 12 to downwards move, so that the majority of the fixed mold 10 is immersed into the water in the water tank 1, the operation of the second motor 20 and the water pump 14 of the controller 25 filters the cooled water in the water, the water passes through the water pump 14, the hose 16 and the transverse pipe 15 in sequence and is sprayed out from the spray head 17, the water sprayed out from the spray head 17 is sprayed onto the surface of the movable mold 12 and the surface of the radiating fins 13 on the movable mold 12, so that the movable mold 12 is efficiently cooled and then flows into the water tank 1 for circulation, the fixed mold 10 is immersed into the water in the water tank 1, so that the surface of the fixed mold 10 is more fully contacted with the water, so that the fixed mold 10 is efficiently cooled and cooled, the radiating, cooling and cooling effects of the fixed mold 10 and the movable mold 12 are better through the design of the radiating fins 13, the rotation of the rotating shaft of the second motor 20 drives the rotating rod 21 and the stirring plate 22 to rotate, the rotation of the stirring plate 22 enables the water in the water tank 1 to keep flowing, the refrigerating temperature of the refrigerator 18 in the water tank 1 is more uniform, so that the mold is more efficiently cooled, the temperature of the water in the water tank, the controller 25 controls the reverse rotation of the first motor 3 rotating shaft, the reverse rotation of the first motor 3 rotating shaft drives the reverse rotation of the threaded rod 4, the forward rotation of the threaded rod 4 drives the two movable plates 5 to approach, the two movable plates 5 approach to drive the two connecting plates 7 to rotate upwards, the connecting plates 7 rotate upwards to drive the transverse plate 8 to move upwards, the transverse plate 8 moves upwards to drive the electric telescopic rod 11, the L-shaped plate 9, the fixed die 10 and the movable die 12 to move upwards, and therefore the fixed die 10 is separated from the water tank 1.

All kinds of parts used in the application document are standard parts and can be purchased from the market, the specific connection mode of all parts adopts conventional means such as mature bolts, rivets, welding and the like in the prior art, the conventional models in the prior art are adopted for machinery, parts and electrical equipment, the conventional connection mode in the prior art is adopted for circuit connection, and detailed description is not given here.

In summary, the following steps: this electronic multiplexer utensil accessory is with high-efficient injection mold's cooling device, through water tank 1, U template 2, first motor 3, threaded rod 4, fly leaf 5, guide arm 6, connecting plate 7, diaphragm 8, L template 9, cover half 10, electric telescopic handle 11, movable mould 12, radiating fin 13, water pump 14, violently manage 15, hose 16, shower nozzle 17, refrigerator 18, temperature sensor 19, second motor 20, bull stick 21, stirring board 22 and landing leg 23 cooperate, it cools off for injection mold to have solved current injection mold cooling device mostly through the mode of airing exhaust, not only make injection mold's cooling effect relatively poor, the cooling rate that leads to injection mold has consumed the plenty of time slowly, and the cooling mode duration of airing exhaust is relatively poor, waste great resource, influence work efficiency's problem.

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

Claims

1. The utility model provides an electronic multiplexer utensil accessory is with high-efficient injection mold's cooling device, includes water tank (1), its characterized in that: the water tank is characterized in that a U-shaped plate (2) is fixedly connected to the top of the water tank (1), a first motor (3) is fixedly connected to the top of the right side of the U-shaped plate (2), the left end of a rotating shaft of the first motor (3) penetrates through the inner cavity of the U-shaped plate (2) and is fixedly connected with a threaded rod (4), the left end of the threaded rod (4) is movably connected with the left top of the inner cavity of the U-shaped plate (2) through a bearing, movable plates (5) are sleeved on the surfaces of two ends of the threaded rod (4) in a threaded manner, guide rods (6) are fixedly connected to the front side and the rear side of the right top of the inner cavity of the U-shaped plate (2), the left end of each guide rod (6) penetrates through the movable plates (5) and is fixedly connected with the left top of the inner cavity of the U-shaped plate (2), connecting plates (7) are movably connected with connecting plates, the improved water tank is characterized in that L-shaped plates (9) are fixedly connected to the two sides of the bottom of the transverse plate (8), a fixed die (10) is fixedly connected to one side, away from the transverse plate (8), of each L-shaped plate (9), an electric telescopic rod (11) is fixedly connected to the bottom of the transverse plate (8), a movable die (12) is fixedly connected to the bottom of the electric telescopic rod (11), radiating fins (13) are fixedly connected to the surfaces of the fixed die (10) and the movable die (12), a water pump (14) is fixedly connected to the right side of the water tank (1) through a support, one end of a water inlet pipe of the water pump (14) is fixedly communicated with the bottom of the right side of the water tank (1), a transverse pipe (15) is arranged on one side of each L-shaped plate (9) in a penetrating mode, a hose (16) is fixedly communicated with the top, the utility model discloses a water tank, including violently managing the pipe, violently managing the left end of pipe (15) and running through to one side that L template (9) are close to electric telescopic handle (11), the fixed intercommunication in bottom of violently managing (15) has shower nozzle (17), the left side fixedly connected with refrigerator (18) of water tank (1) inner chamber, the right side fixedly connected with temperature sensor (19) of water tank (1) inner chamber bottom, the bottom fixedly connected with second motor (20) of water tank (1), the top of second motor (20) pivot runs through to inner chamber and fixedly connected with bull stick (21) of water tank (1), the fixed surface of bull stick (21) is connected with stirring board (22), the equal fixedly connected with landing leg (23) in four corners of water tank (1) bottom.

2. The cooling apparatus for a high-efficiency injection mold for electric tool and accessory according to claim 1, wherein: bottom fixedly connected with L type filter screen (24) on water tank (1) inner chamber right side, the front, the back and the bottom of L template (9) all with the inner wall fixed connection of water tank (1).

3. The cooling apparatus for a high-efficiency injection mold for electric tool and accessory according to claim 1, wherein: the water tank (1) is positive left top fixedly connected with controller (25), controller (25) is first motor (3), electric telescopic handle (11), water pump (14), refrigerator (18), temperature sensor (19) and second motor (20) electric connection respectively, the fixed cover in bottom on movable mould (12) surface is equipped with the cover body (26).

4. The cooling apparatus for a high-efficiency injection mold for electric tool and accessory according to claim 1, wherein: spacing groove (27) have all been seted up at the top of U template (2) inner chamber both sides, the equal fixedly connected with limiting plate (28) in both sides of diaphragm (8), one side that diaphragm (8) were kept away from in limiting plate (28) extends to the inner chamber of spacing groove (27).

5. The cooling apparatus for a high-efficiency injection mold for electric tool and accessory according to claim 1, wherein: the fixed intercommunication in left side of water tank (1) bottom has the blow off pipe, and the surface of blow off pipe is provided with the valve, the positive fixedly connected with liquid level window of water tank (1), the front spraying of liquid level window have the scale mark.

6. The cooling apparatus for a high-efficiency injection mold for electric tool and accessory according to claim 1, wherein: the top on U template (2) right side is seted up with first motor (3) pivot looks adaptation's first through-hole, the second through-hole with second motor (20) pivot looks adaptation is seted up to the bottom of water tank (1).

7. The cooling apparatus for a high-efficiency injection mold for electric tool and accessory according to claim 1, wherein: a bearing is arranged between the threaded rod (4) and the U-shaped plate (2), and the bearing is sleeved on the surface of the threaded rod (4).