CN208343285U - It is a kind of convenient for cooling plastic mould - Google Patents

Abstract

The utility model relates to plastic moulds technology fields, it is in particular a kind of convenient for cooling plastic mould, including top plate, the corner of bottom four of top plate is equipped with cylinder, the bottom level of four cylinders is equipped with bottom plate, the top vertical of bottom plate is equipped with cylinder, the bottom of top plate is equipped with slide bar vertically, the lower center position of top plate is equipped with upper mold, the top center position of bottom plate is equipped with lower die, cooling tube is wound in lower die, bottom plate is equipped with reservoir far from one end top of cylinder, reservoir is equipped with water pipe close to the side of lower die, the central location of water pipe is connected with cooling tube far from one end of cylinder.The utility model structure is simple, can not only be rapidly performed by cooling, and effectively save water resource, has saved the cost of production, convenient for promoting the use of.

Description

It is a kind of convenient for cooling plastic mould

Technical field

It is specially a kind of convenient for cooling plastic mould the utility model relates to plastic moulds technology field.

Background technique

Plastic mould, is in plastics processing industry and plastic molding press is mating, assigns plastic products with complete configuration and essence The tool of true size.Since plastics variety and processing method are various, the structure of plastic molding press and plastic products is again complicated and simple different, So the type and structure of plastic mould are also diversified.

It during plastic mould work, needs for plastics to be heated at high temperature, and then is carried out using the methods of compression moulding, blow molding Molding, but after formation, it needs for finished product to be rapidly performed by cooling, finished product can be taken out, existing plastics Mold is mostly lower using air-cooled and air-cooled water cooling efficiency during cooling, and uses water cooling can actually be quick Carry out cool down, but water cannot but be recycled, and cause the waste of water resource, in consideration of it, it is proposed that a kind of convenient for cold But plastic mould.

Utility model content

The purpose of this utility model is to provide a kind of convenient for cooling plastic mould, to solve to mention in above-mentioned background technique The problem of existing water cooling mold out causes the waste of water resource.

To achieve the above object, the utility model provides the following technical solutions:

It is a kind of that convenient for cooling plastic mould, including top plate, the corner of bottom four of the top plate is equipped with cylinder, and four The bottom level of a cylinder is equipped with bottom plate, and the top vertical of the bottom plate is equipped with cylinder, and the bottom of the top plate is set vertically There is slide bar, and the bottom of the slide bar is connected with the inside of the cylinder, the lower center position of the top plate is equipped with upper mold, The top center position of the bottom plate is equipped with lower die, is wound with cooling tube in the lower die, and the cooling tube is close to bottom One end is connected with the inside of the cylinder；

The bottom plate is far from reservoir is equipped at the top of one end of the cylinder, and the reservoir is close to the side of the lower die Equipped with water pipe, and the upper and lower ends of the water pipe run through the outer wall of the reservoir and are connected with inside, in the water pipe Centre position is connected with the cooling tube far from one end of the cylinder.

Preferably, the bottom of the slide bar is connected with seal disc, and the inner wall of the seal disc and the cylinder slides and connects It connects.

Preferably, the cylinder is made of stainless steel, and the seal disc is made of polytetrafluoroethylene (PTFE).

Preferably, the cooling tube is made of aluminium alloy.

Preferably, it is equipped with the first check valve in top one end of the water pipe, the is equipped in the bottom end of the water pipe Two check valves.

Preferably, top one end of the water pipe is connected with spray head, and the spray head is located in the top of the reservoir On wall.

Preferably, the side that the top of the reservoir is located at the spray head is equipped with air blower, the output of the air blower Mouth is connected with discharge pipe, and the discharge pipe is connected through the inner wall of the reservoir with the external world.

Compared with prior art, the utility model has the beneficial effects that this passes through the circle of setting convenient for cooling plastic mould Cylinder and seal disc, can make when top plate moves down cylinder interior generate air pressure, and then drive cooling tube in water to Side far from cylinder is flowed, by cooling tube winding and the outer surface of lower die, when lower die is cooling also can at Product are cooled down, and the first check valve and second one-way valve can only flow out when water is flowed to reservoir from the top of water pipe, And under the action of spray head, the contact area of water and air is increased, the heat that water absorbs can quickly be absorbed, It realizes the rapid cooling and recycling of water, it, also can only will be cold by the bottom of water pipe when seal disc rises But the water after is extracted, and the speed of cooling, air blower and discharge pipe are accelerated, and heat can be moved to the external world, is realized Can more quickly it cool down.The utility model structure is simple, can not only be rapidly performed by cooling, and effectively save Water resource has saved the cost of production, convenient for promoting the use of.

Detailed description of the invention

Fig. 1 is the overall structure diagram of the utility model；

Fig. 2 is the structure enlargement diagram in the utility model Fig. 1 at A.

In figure: 1, top plate；11, cylinder；12, bottom plate；13；Cylinder；14, slide bar；141, seal disc；15, upper mold；16, under Mould；17, cooling tube；2, reservoir；21；Water pipe；22, the first check valve；23, second one-way valve；24, spray head；25, air blower； 251, discharge pipe.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", " length ", " width Degree ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside", The orientation or positional relationship of the instructions such as " clockwise ", " counterclockwise " be based on the orientation or positional relationship shown in the drawings, be only for Convenient for description the utility model and simplify description, rather than the equipment of indication or suggestion meaning or element must have specifically Orientation is constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.

In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or Implicitly include one or more of the features.The meaning of " plurality " is two or two in the description of the present invention, More than, unless otherwise specifically defined.

The utility model provides a kind of technical solution referring to FIG. 1-2:

It is a kind of convenient for cooling plastic mould, as shown in Figure 1, including top plate 1, the corner of bottom four of top plate 1 is all provided with There is cylinder 11, the bottom level of four cylinders 11 is equipped with bottom plate 12, and the top vertical of bottom plate 12 is equipped with cylinder 13, the bottom of top plate 1 Portion is equipped with slide bar 14 vertically, and the bottom of slide bar 14 is connected with the inside of cylinder 13, and the bottom of slide bar 14 is connected with seal disc 141, and seal disc 141 and the inner wall of cylinder 13 are slidably connected, the lower center position of top plate 1 is equipped with upper mold 15, bottom plate 12 Top center position is equipped with lower die 16, is wound with cooling tube 17, and the one end and cylinder of cooling tube 17 close to bottom in lower die 16 13 inside is connected, and by the cylinder 13 and seal disc 141 of setting, cylinder 13 can be made when top plate 1 moves down Inside generate air pressure, and then drive cooling tube 17 in water to far from cylinder 13 side flow, by cooling tube 17 winding with The outer surface of lower die 16 can also cool down finished product when lower die 16 is cooling.

The advantages of in the present embodiment, cylinder 13 is made of stainless steel, is had hardness strong, is not easy deformation, ensure that use Service life.

In the present embodiment, seal disc 141 is made of polytetrafluoroethylene (PTFE), has stable structure, and the effect of included lubrication Fruit ensure that fluency when sliding in cylinder 13.

In the present embodiment, cooling tube 17 is made of aluminium alloy, has fabulous heat dissipation effect, can be quickly to lower die 16 absorb heat, and accelerate cooling efficiency.

As depicted in figs. 1 and 2, bottom plate 12 is far from reservoir 2 is equipped at the top of one end of cylinder 13, and reservoir 2 is close to lower die 16 side is equipped with water pipe 21, and the upper and lower ends of water pipe 21 run through the outer wall of reservoir 2 and are connected with inside, water pipe 21 It is equipped with the first check valve 22 in the one end of top, is equipped with second one-way valve 23 in the bottom end of water pipe 21, rises in seal disc 141 When, also can only by the bottom of water pipe 21 will be cooled after water extract, accelerate the speed of cooling, water pipe 21 Top one end is connected with spray head 24, and spray head 24 is located in the top inner wall of reservoir 2, the first check valve 22 and second one-way valve 23 can only flow out when water is flowed to reservoir 2 from the top of water pipe 21, and under the action of spray head 24, increase water With the contact area of air, the heat that water absorbs can quickly be absorbed, realize the rapid cooling by water and follow Ring uses, and the side that the top of reservoir 2 is located at spray head 24 is equipped with air blower 25, and the delivery outlet of air blower 25 is connected with discharge pipe 251, and discharge pipe 251 is connected through the inner wall of reservoir 2 with the external world, air blower 25 and discharge pipe 251 can move heat It moves to the external world, realizing more quickly to cool down, the central location and the one end of cooling tube 17 far from cylinder 13 of water pipe 21 It is connected.

In the present embodiment, water pipe 21 is made of stainless steel, can increase the speed of heat dissipation.

In the present embodiment, is closely welded between water pipe 21 and cooling tube 17, increase service life.

It is worth noting that air blower 25 reaches the SFD-FB1805H type of Science and Technology Ltd.'s production using Shenzhen's depth wind Number air blower, support circuit can also be provided by producer, in addition to this, circuit and electronic component are related in the utility model And module is the prior art, those skilled in the art may be implemented completely, be not necessarily to superfluous words, and the utility model is protected interior Hold the improvement not also being related to for software and method.

The plastic mould convenient for cooling of the present embodiment when in use, cylinder 11 and air blower 25 is in turn switched on outer The power supply on boundary, when 11 retracted downward of cylinder, cylinder 11 drives top plate 1, slide bar 14 and upper mold 15 to move down, upper mold 15 By lower die 16 by raw material compression molding when moving down, and slide bar 14 drives seal disc 141 to move down, and is sealing When disk 141 moves down, the air pressure in cylinder 13 increases, and the one end for being able to drive water to separate cylinder 13 at this time is mobile, When water is moved to water pipe 21 when the first check valve 22 and second one-way valve 23, water can only pass through water pipe 21 Top outflow, and sprayed by spray head 24, increased when sprinkling by the contact area of water and air, keeps water quick Cooling, moved up when cylinder 11 brings up seal disc 141, and then reduce the air pressure in cylinder 13, it is unidirectional first Under the action of valve 22 and second one-way valve 23, water after cooling is extracted out by the bottom of water pipe 21, and then passes through cooling tube 17 Lower die is cooling.

Basic principles, main features, and advantages of the present invention has been shown and described above.Current row The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments Be only the utility model preference, be not intended to limit the utility model, do not departing from the spirit and scope of the utility model Under the premise of, the utility model also has various changes and improvements, these changes and improvements both fall within claimed it is practical In novel range.The protection scope of the present invention is defined by the appended claims and their equivalents.

Claims (7)

1. a kind of convenient for cooling plastic mould, including top plate (1), it is characterised in that: the turning of bottom four of the top plate (1) Place is equipped with cylinder (11), and the bottom level of four cylinders (11) is equipped with bottom plate (12), and the top of the bottom plate (12) is perpendicular Cylinder (13) directly are equipped with, the bottom of the top plate (1) is equipped with slide bar (14) vertically, and the bottom of the slide bar (14) and the circle The inside of cylinder (13) is connected, and the lower center position of the top plate (1) is equipped with upper mold (15), in the top of the bottom plate (12) It entreats position to be equipped with lower die (16), is wound with cooling tube (17) on the lower die (16), and the cooling tube (17) is close to bottom One end is connected with the inside of the cylinder (13)；

The bottom plate (12) is far from reservoir (2) are equipped at the top of the one end of the cylinder (13), and the reservoir (2) is close to described The side of lower die (16) is equipped with water pipe (21), and the upper and lower ends of the water pipe (21) run through the outer wall of the reservoir (2) It is connected with inside, the central location of the water pipe (21) is connected with the cooling tube (17) far from the one end of the cylinder (13) It is logical.

2. according to claim 1 convenient for cooling plastic mould, it is characterised in that: the bottom of the slide bar (14) connects Have seal disc (141), and the seal disc (141) and the inner wall of the cylinder (13) are slidably connected.

3. according to claim 2 convenient for cooling plastic mould, it is characterised in that: the cylinder (13) uses stainless steel It is made, the seal disc (141) is made of polytetrafluoroethylene (PTFE).

4. according to claim 1 convenient for cooling plastic mould, it is characterised in that: the cooling tube (17) is closed using aluminium Gold is made.

5. according to claim 1 convenient for cooling plastic mould, it is characterised in that: top one end of the water pipe (21) It is inside equipped with the first check valve (22), is equipped with second one-way valve (23) in the bottom end of the water pipe (21).

6. according to claim 1 convenient for cooling plastic mould, it is characterised in that: top one end of the water pipe (21) It is connected with spray head (24), and the spray head (24) is located in the top inner wall of the reservoir (2).

7. according to claim 6 convenient for cooling plastic mould, it is characterised in that: the top position of the reservoir (2) Air blower (25) are equipped in the side of the spray head (24), the delivery outlet of the air blower (25) is connected with discharge pipe (251), and Inner wall of the discharge pipe (251) through the reservoir (2) is connected with the external world.