CN217803159U

CN217803159U - Plastic products drawing of patterns quick cooling arrangement

Info

Publication number: CN217803159U
Application number: CN202220921202.XU
Authority: CN
Inventors: 王敬生; 许大九
Original assignee: Anhui Aipu Plastic Technology Co ltd
Current assignee: Anhui Aipu Plastic Technology Co ltd
Priority date: 2022-04-20
Filing date: 2022-04-20
Publication date: 2022-11-15
Anticipated expiration: 2032-04-20

Abstract

The utility model discloses a quick cooling arrangement of plastic products drawing of patterns relates to drawing of patterns cooling arrangement technical field, and cooling arrangement includes base and cooling channel, the base sets firmly the lift piece, and the lift piece sets firmly the top cap on, and cooling channel includes first cooling channel and second cooling channel, and first cooling channel includes arc wall, L shape hole, and second cooling channel includes curved groove of arc wall, water conservancy diversion and cooling bath, and the base sets firmly the L shape hole of arc wall and symmetric distribution on, arc wall and L shape hole intercommunication. The top cap includes module and cooling piece, and the both sides of cooling piece are equipped with the screw hole, are equipped with third cooling channel on the cooling piece, and third cooling channel includes air pocket, ring channel. The utility model discloses cooling arrangement, a plurality of cooling channel cool off plastic products and mould core many times, cool off in the process of drawing of patterns, and the shaping is cooled off many times, guarantees plastic products cooling, avoids plastic products to warp, also guarantees the life of mould.

Description

Plastic products drawing of patterns quick cooling arrangement

Technical Field

The utility model relates to a drawing of patterns cooling arrangement technical field specifically is a quick cooling arrangement of plastic products drawing of patterns.

Background

The mould is various moulds and tools for obtaining required products by injection molding, blow molding, extrusion, die casting or forging forming, smelting, stamping and other methods in industrial production. A mold is a tool used to make a shaped article, the tool being made up of various parts, different molds being made up of different parts. The processing of the appearance of an article is realized mainly through the change of the physical state of a formed material. The method is widely applied to blanking, die forging, cold heading, extrusion, powder metallurgy part pressing, pressure casting and the forming processing of compression molding or injection molding of products such as engineering plastics, rubber, ceramics and the like. The die has a specific contour or cavity shape, and the blank can be separated (blanked) according to the contour shape by applying the contour shape with the cutting edge.

In the production process of plastic products, the existing cooling equipment cools the plastic products after demoulding, but in practical production, the plastic products are not cooled and molded during demoulding, so that the plastic products are easy to deform, and defective products which cannot be used are generated.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a quick cooling arrangement of plastic products drawing of patterns solves plastic products drawing of patterns cooling problem among the prior art.

The purpose of the utility model can be realized by the following technical scheme:

the utility model provides a quick cooling arrangement of plastic products drawing of patterns, cooling arrangement includes base and cooling channel, the base fastening has the lift piece, and the lift piece fastening has the top cap, and cooling channel includes first cooling channel and second cooling channel.

The first cooling channel comprises an arc-shaped groove and an L-shaped hole, the second cooling channel comprises an arc-shaped groove, a diversion curved groove and a cooling groove, the arc-shaped groove and the L-shaped hole which are symmetrically distributed are fixedly arranged on the base, and the arc-shaped groove is communicated with the L-shaped hole.

Furthermore, one side of the base is provided with a through groove, the base is provided with a groove, the groove is internally provided with positioning holes distributed in an array manner, the groove is internally provided with at least two sliding holes communicated with the through groove, and the through groove is internally provided with springs distributed in an array manner.

Further, the lifting piece is fastened and is provided with a lower module, one side of the lifting piece is provided with a cooling groove, one side of the lifting piece is fastened and is provided with an arc-shaped block provided with a flow guide curved groove, one side of the lifting piece is fastened and is provided with sliding rods distributed in an array manner, one end of each sliding rod is fastened and is provided with a connecting block connected with a spring, and a fixing frame is fastened and arranged on each connecting block.

The arc block is matched with the arc groove, and the sliding rod is matched with the sliding hole.

Further, the top cover includes an upper module and a cooling member.

Furthermore, be equipped with the block groove on the cooling piece, one side of cooling piece is equipped with the lug, and the one end fastening of lug is equipped with array distribution's locating lever, and one side of cooling piece is equipped with sealed piece, and the both sides of cooling piece are equipped with the screw hole, are equipped with third cooling channel on the cooling piece, and third cooling channel includes gas tank, ring channel.

The lug is matched with the groove, the positioning rod is matched with the positioning hole, and the sealing block is matched with the L-shaped hole.

Further, be equipped with the mouth of moulding plastics on going up the module, the one end of going up the module is equipped with block piece and die cavity, and the both sides fastening of going up the module is equipped with the connecting rod, and the connecting rod sets firmly the fixed block on, is equipped with the through hole on the fixed block, and the one end fastening of connecting rod is equipped with the U-shaped piece.

The die type groove is matched with the lower die block, the clamping block is matched with the clamping groove, the bolt penetrates through the through hole to be matched with the threaded hole, and the U-shaped block is matched with the fixing frame.

Furthermore, the air groove is arranged on the convex block, and an annular groove communicated with the air groove is formed in the convex block.

The utility model has the advantages that:

1. the utility model discloses cooling arrangement, a plurality of cooling channels cool off plastic products and mould core many times, cool off in the course of drawing of patterns, guarantee the cooling shaping of plastic products, avoid plastic products to warp, guarantee the life of mould too;

2. the utility model discloses cooling arrangement cools off many times, slowly reduces plastic products's temperature, when avoiding the plastic products drawing of patterns, and the sudden cooling causes plastic products fracture, produces the crack.

Drawings

The present invention will be further described with reference to the accompanying drawings.

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

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

FIG. 3 is a schematic view of the lifting member of the present invention;

fig. 4 is a schematic view of the top cover structure of the present invention.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Example 1

A quick cooling arrangement of plastic products drawing of patterns, as shown in figure 1, the cooling arrangement includes the base 1, and the lifting member 2 is fastened on the base 1, and the top cap is fastened on the lifting member 2, and the top cap includes module 4 and cooling member 3.

As shown in fig. 2, a through groove 11 is arranged on one side of a base 1, a groove 12 is arranged on the base 1, positioning holes 13 distributed in an array are arranged in the groove 12, sliding holes 14 distributed in an array are arranged in the groove 12, the sliding holes 14 are communicated with the through groove 11, an arc-shaped groove 15 is fixedly arranged on the base 1, the arc-shaped groove 15 is communicated with the through groove 11, L-shaped holes 17 distributed symmetrically are arranged in the groove 12, the L-shaped holes 17 are communicated with the arc-shaped groove 15, springs 16 distributed in an array are arranged in the through groove 11, and the springs 16 and the sliding holes 14 are coaxial.

As shown in fig. 3, a lower module 21 is fixedly arranged on the lifting member 2, a cooling groove 22 is arranged on one side of the lifting member 2, an arc-shaped block 23 is arranged on one side of the lifting member 2 in a fastening manner, the arc-shaped block 23 is matched with the arc-shaped groove 15, a flow guide curved groove 20 with array distribution is arranged on the arc-shaped block 23, a sliding rod 24 with array distribution is arranged on one side of the lifting member 2 in a fastening manner, the sliding rod 24 is in sliding fit with the sliding hole 14, a connecting block 25 is arranged on one end of the sliding rod 24 in a fastening manner, the connecting block 25 is fixedly connected with one end of the spring 16, and a fixing frame 26 is fixedly arranged on the connecting block 25.

As shown in fig. 4, the cooling element 3 is provided with a locking groove 32, one side of the cooling element 3 is provided with a convex block 31, the convex block 31 is matched with the groove 12, one end of the convex block 31 is tightly provided with positioning rods 33 distributed in an array, the positioning rods 33 are matched with the positioning holes 13, one side of the cooling element 3 is provided with a sealing block 36, the sealing block 36 is matched with the L-shaped hole 17 and used for sealing the L-shaped hole 17, and two sides of the cooling element 3 are provided with threaded holes 37.

An injection molding port, not shown, is arranged on the upper module 4, a clamping block 41 and a model groove 42 are arranged at one end of the upper module 4, the model groove 42 is matched with the lower module 21, the clamping block 41 is matched with the clamping groove 32, connecting rods 43 are tightly and fixedly arranged at two sides of the upper module 4, a fixing block 44 is tightly and fixedly arranged on the connecting rods 43, a through hole 45 is arranged on the fixing block 44, a bolt passes through the through hole 45 to be tightly and fixedly connected with the threaded hole 37, a U-shaped block 46 is tightly arranged at one end of the connecting rods 43, and the U-shaped block 46 is matched with the fixed frame 26.

During the use, will go up module 4 and cooling part 3 fastening connection, the one end of module 4,U shape piece 46 is pressed down to the downstream, fix lifting unit 2 in recess 12, install cooling part 3 in recess 12 simultaneously, then mould plastics, the back of accomplishing of moulding plastics, module 4 is gone up in the rebound, sealed piece 36 breaks away from L shape hole 17 earlier, the other end and the mount 26 contact of U-shaped piece 46 this moment, lug 31 still is located recess 12, the air passes through L shape hole 17 entering lug 31 and recess 12 in the arc wall 15, once cool down the cooling to the lateral wall of lifting unit 2.

And continuously moving the other end of the upper module 4,U-shaped block 46 upwards to support the fixed frame 26, so that the lifting piece 2 moves upwards, air passes through the arc-shaped groove 15, then passes through the flow guide curved groove 20, enters the cooling groove 22, carries out secondary cooling on the lifting piece 2, screws down bolts for fixing the upper module 4 and the cooling piece 3, and then takes down the molded injection product between the upper module 4 and the cooling piece 3.

Example 2

On the basis of embodiment 1, as shown in fig. 4, an array of air grooves 34 is provided at one end of a projection 31, an annular groove 35 is provided in the projection 31, and the annular groove 35 is communicated with the air grooves 34.

During the use, will go up module 4 and cooling part 3 fastening connection, the one end of module 4,U shape piece 46 is pressed down to the lapse, fix lifting unit 2 in recess 12, simultaneously install cooling part 3 in recess 12, then mould plastics, after the completion of moulding plastics, module 4 is gone up to the rebound, sealed piece 36 breaks away from L shape hole 17 earlier, the other end of U-shaped piece 46 contacts with mount 26 this moment, lug 31 still is located recess 12, the air passes through L shape hole 17 and gets into between lug 31 and the recess 12 in the arc wall 15, once cool down the cooling to the lateral wall of lifting unit 2, module 4 is gone up in the lapse, when carrying out secondary cooling to lifting unit 2, the air passes through air duct 34 and gets into ring channel 35, cool down the injection molding, rapid prototyping.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.

Claims

1. A plastic product demoulding rapid cooling device comprises a base (1) and a cooling channel, and is characterized in that a lifting piece (2) is fixedly arranged on the base (1), a top cover is fixedly arranged on the lifting piece (2), and the cooling channel comprises a first cooling channel and a second cooling channel;

first cooling channel includes arc wall (15), L shape hole (17), and second cooling channel includes arc wall (15), bent groove of water conservancy diversion (20) and cooling bath (22), and base (1) is the L shape hole (17) that set firmly arc wall (15) and symmetric distribution, and arc wall (15) and L shape hole (17) communicate.

2. The plastic product demolding rapid cooling device according to claim 1, wherein a through groove (11) is formed in one side of the base (1), a groove (12) is formed in the base (1), positioning holes (13) distributed in an array are formed in the groove (12), at least two sliding holes (14) communicated with the through groove (11) are formed in the groove (12), and springs (16) distributed in an array are formed in the through groove (11).

3. The plastic product demolding rapid cooling device according to claim 2, wherein a lower module (21) is fixedly arranged on the lifting member (2), a cooling groove (22) is formed in one side of the lifting member (2), an arc-shaped block (23) provided with a flow guide curved groove (20) is fixedly arranged on one side of the lifting member (2), sliding rods (24) distributed in an array manner are fixedly arranged on one side of the lifting member (2), a connecting block (25) connected with the spring (16) is fixedly arranged at one end of each sliding rod (24), and a fixing frame (26) is fixedly arranged on each connecting block (25);

the arc-shaped block (23) is matched with the arc-shaped groove (15), and the sliding rod (24) is matched with the sliding hole (14).

4. A plastic product demoulding rapid cooling device as claimed in claim 3, wherein said top cover comprises an upper module (4) and a cooling element (3).

5. The plastic product demolding rapid cooling device according to claim 4, wherein a clamping groove (32) is formed in the cooling member (3), a protruding block (31) is arranged on one side of the cooling member (3), one end of the protruding block (31) is tightly provided with positioning rods (33) distributed in an array manner, a sealing block (36) is arranged on one side of the cooling member (3), threaded holes (37) are formed in two sides of the cooling member (3), a third cooling channel is formed in the cooling member (3), and the third cooling channel comprises an air groove (34) and an annular groove (35);

the convex block (31) is matched with the groove (12), the positioning rod (33) is matched with the positioning hole (13), and the sealing block (36) is matched with the L-shaped hole (17).

6. The plastic product demoulding rapid cooling device according to claim 5, wherein an injection molding opening is arranged on the upper module (4), a clamping block (41) and a model groove (42) are arranged at one end of the upper module (4), connecting rods (43) are tightly and fixedly arranged at two sides of the upper module (4), a fixed block (44) is tightly and fixedly arranged on each connecting rod (43), a through hole (45) is arranged on each fixed block (44), and a U-shaped block (46) is tightly arranged at one end of each connecting rod (43);

the die-type groove (42) is matched with the lower die block (21), the clamping block (41) is matched with the clamping groove (32), the bolt penetrates through the through hole (45) to be matched with the threaded hole (37), and the U-shaped block (46) is matched with the fixing frame (26).

7. A plastic product demoulding rapid cooling device according to claim 5, wherein the air groove (34) is arranged on the lug (31), and an annular groove (35) communicated with the air groove (34) is arranged in the lug (31).