CN216782421U

CN216782421U - Plastic material forming die with cooling mechanism

Info

Publication number: CN216782421U
Application number: CN202220021140.7U
Authority: CN
Inventors: 荆文婧; 杨帆; 高晓慧
Original assignee: Jiuquan Vocational and Technical College Jiuquan Branch of Gansu Radio and TV University
Current assignee: Jiuquan Vocational and Technical College Jiuquan Branch of Gansu Radio and TV University
Priority date: 2022-01-06
Filing date: 2022-01-06
Publication date: 2022-06-21
Anticipated expiration: 2032-01-06

Abstract

The utility model relates to the technical field of plastic material forming dies, in particular to a plastic material forming die with a cooling mechanism, which comprises a lower die, wherein a notch for die forming is formed in the upper surface of the lower die, an upper die is arranged at the top of the lower die, a control panel and a cooling assembly are arranged at the top of the front surface of the upper die, the cooling assembly comprises a water tank, the water tank is arranged on one side of the outer part of the lower die, a water pump is arranged at the top of the water tank, a first conveying pipe is connected to the water pumping port of the water pump, the bottom end of the first conveying pipe is inserted into the inner wall of the water tank, and a second conveying pipe is connected to the water draining port of the water pump. The utility model effectively prevents the problems that a large amount of heat energy remained in the die is not cooled in time, so that the processed plastic product is adhered to the inner wall of the die when being discharged, and the cleaning operation needs to be carried out manually.

Description

Plastic material forming die with cooling mechanism

Technical Field

The utility model relates to the technical field of plastic material forming dies, in particular to a plastic material forming die with a cooling mechanism.

Background

The plastic material is a polymer material with the largest output and the widest application in three synthetic materials of plastic, rubber and synthetic fiber due to excellent performance and easy processing, and a forming mold is often used for forming and processing the plastic material in the processing process of the plastic material.

However, when the existing plastic material is molded, because the plastic material needs to be melted at a high temperature, and then the plastic liquid melted at the high temperature is injected into the mold for compression molding, when the mold is used for plastic molding for a long time, a large amount of heat energy is remained inside the mold and is not cooled in time, so that a part of the processed plastic product possibly fails to reach the cooling standard, the plastic product is adhered to the inner wall of the mold during discharging, and the plastic product needs to be manually cleaned, so that the applicability is reduced, and therefore a plastic material molding mold with a cooling mechanism is urgently needed to solve the problems.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above technical problems, an object of the present invention is to provide a plastic material molding mold with a cooling mechanism, so as to solve the problem that a large amount of heat energy is remained inside the mold and is not cooled in time when the plastic material is molded as proposed in the above background art.

In order to achieve the purpose, the utility model provides the following technical scheme: a plastic material molding die having a cooling mechanism, comprising:

the upper surface of the lower die is provided with a notch for die forming;

the upper die is arranged at the top of the lower die, and a control panel is arranged at the top of the front surface of the upper die;

cooling module, cooling module includes the water tank, and the water tank install in the outside one side of bed die, the water pump is installed at the top of water tank, and the pumping port department of water pump is connected with first conveyer pipe, the water tank inner wall is established to first conveyer pipe bottom insertion, the drainage port department of water pump is connected with the second conveyer pipe, and the bed die inner wall has seted up the cavity, the cavity is located the below of notch, be provided with the cooling plate in the cavity, and the intercommunication of the second conveyer pipe other end and cooling plate one side inner wall, cooling plate opposite side inner wall is provided with the circulating pipe, and the circulating pipe other end inserts and establish at the water tank inner wall.

Preferably, the lower surface of the cooling plate is provided with an air cooling assembly, so that the cooling plate can be subjected to auxiliary heat dissipation through the air cooling assembly, and holes for heat dissipation are formed in the upper surface of the cavity at equal intervals.

Preferably, the air cooling assembly comprises a through cavity, the through cavity is formed inside the lower die, the two sides of the through cavity are communicated with the outer walls of the two sides of the lower die, a fan is arranged inside the other side of the through cavity, the top end of the through cavity is communicated with the bottom end of the cavity, and the middle end of the circulating pipe is located on the rear side of the top end of the through cavity.

Preferably, lead to chamber opposite side outer wall and be provided with dustproof subassembly, and dustproof subassembly includes the filter plate, the filter plate is located leads to chamber opposite side outer wall, and both sides all are fixed with the connecting plate about the filter plate, and is two sets of movable groove has all been seted up to the connecting plate inner wall, and the movable groove inner wall all has welded the spring, and is two sets of the connecting rod has all been welded to the spring other end, the draw-in groove has all been seted up to the equal equidistance of bed die opposite side inner wall, and all inserts in the draw-in groove and be equipped with the fixed block, and two sets of one side that the fixed block is close to mutually all is fixed mutually with connecting rod one end, and the connecting rod other end all runs through the connecting plate inner wall, the connecting rod other end all is fixed with even board, and the passageway of mutually supporting with connecting rod and even board has all been seted up to movable groove both sides inner wall.

Preferably, the inner walls of the two groups of clamping grooves are fixed with positioning blocks, and the positioning blocks are inserted into holes formed in the inner walls of the fixing blocks.

Preferably, two sets of link plates all are fixed with the slider around being close to one side of bed die, and the connecting plate inner wall all sets up the spout with slider mutually supported.

Compared with the prior art, the utility model has the beneficial effects that:

1. the plastic material forming die with the cooling mechanism is provided with a cooling assembly, and through the arrangement of a cooling plate, cooling water can take away heat emitted from the inside of a notch when passing through the inside of the cooling plate, so as to carry out auxiliary heat dissipation and cooling on the notch, thereby avoiding the situation that plastic adheres to the inner wall of the notch;

2. this plastic material forming die with cooling body is provided with forced air cooling subassembly, rotates through the fan and blows off to the heat that leads to the intracavity portion to supplementary bed die is inside dispels the heat, and blows through the fan can be further to the cooling water of cooling plate backward flow and the outer wall of notch carry out the heat dissipation operation.

Drawings

FIG. 1 is a schematic sectional elevation view of the structure of the present invention;

FIG. 2 is a left side view of the lower mold and fan of FIG. 1 illustrating a partial structure of the present invention;

FIG. 3 is an enlarged view of the structure at A in FIG. 1 according to the present invention;

FIG. 4 is an enlarged view of the structure at B in FIG. 1 according to the present invention;

FIG. 5 is an enlarged view of the structure at C of FIG. 1 according to the present invention;

fig. 6 is an enlarged view of the structure at D in fig. 2 according to the present invention.

In the figure: 1. a lower die; 2. an upper die; 11. a water tank; 12. a water pump; 13. a first delivery pipe; 14. a second delivery pipe; 15. a cooling plate; 16. a circulation pipe; 21. a cavity is communicated; 22. a fan; 23. filtering the plate; 24. a connecting plate; 25. a spring; 26. a connecting rod; 27. a fixed block; 28. connecting plates; 29. positioning blocks; 30. a slide block.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-6, an embodiment of the present invention is shown: a plastic material molding die having a cooling mechanism, comprising:

the upper surface of the lower die 1 is provided with a notch for die forming;

the upper die 2 is arranged at the top of the lower die 1, a control panel is arranged at the top of the front face of the upper die 2, and buttons for controlling the water pump 12 and the fan 22 are respectively arranged on the control panel;

a cooling assembly, the cooling assembly comprises a water tank 11, the water tank 11 is arranged on one side outside the lower die 1, a water pump 12 is arranged on the top of the water tank 11, a first delivery pipe 13 is connected to a water pumping port of the water pump 12, the bottom end of the first delivery pipe 13 is inserted into the inner wall of the water tank 11, a second delivery pipe 14 is connected to a water discharging port of the water pump 12, a cavity is arranged on the inner wall of the lower die 1 and is positioned below the notch, a cooling plate 15 is arranged in the cavity, an air cooling assembly is arranged on the lower surface of the cooling plate 15 and comprises a through cavity 21, the through cavity 21 is arranged in the lower die 1, two sides of the through cavity 21 are communicated with the outer walls on two sides of the lower die 1, a fan 22 is arranged in the other side of the through cavity 21, the top end of the through cavity 21 is communicated with the bottom end of the cavity, the middle end of a circulating pipe 16 is positioned on the rear side of the top end of the through cavity 21, cooling water which the cooling plate 15 reflows and the outer walls of the notch can be further cooled by blowing through the fan 22, to assist in heat dissipation from the cold plate 15 by the air-cooled assembly.

The cavity upper surface equidistance is offered and is used for radiating hole, through the setting of hole, can be further derive the inside heat of notch, in order to take away heat energy when cooling water flows through cooling plate 15, and the second conveyer pipe 14 other end and the intercommunication of cooling plate 15 one side inner wall, 15 opposite side inner walls of cooling plate are provided with circulating pipe 16, and the circulating pipe 16 other end is inserted and is established at 11 inner walls of water tank, the utility model discloses a cooling module's setting can be so that the cooling water takes away the inside heat that gives off of notch from cooling plate 15 inside process time, in order to assist the heat dissipation cooling to the notch, thereby avoids the condition of plastics adhesion notch inner wall to appear.

Lead to chamber 21 opposite side outer wall and be provided with dustproof subassembly, and dustproof subassembly includes filter plate 23, filter plate 23 is located and leads to chamber 21 opposite side outer wall, and both sides all are fixed with connecting plate 24 about filter plate 23, movable groove has all been seted up to two sets of connecting plate 24 inner walls, and movable groove inner wall all has welded spring 25, connecting rod 26 has all been welded to two sets of spring 25 other ends, draw-in groove has all been seted up to 1 opposite side inner wall of bed die equidistance, and all insert in the draw-in groove and be equipped with fixed block 27, two sets of draw-in groove inner walls all are fixed with locating piece 29, and locating piece 29 all inserts in the hole of seting up at fixed block 27 inner wall, setting through locating piece 29, make fixed block 27 insert more firm when establishing into the draw-in groove.

One side that two sets of fixed blocks 27 are close to mutually all is fixed mutually with connecting rod 26 one end, and the connecting rod 26 other end all runs through connecting plate 24 inner wall, the connecting rod 26 other end all is fixed with even board 28, two sets of even boards 28 all are fixed with slider 30 around being close to one side of bed die 1, and connecting plate 24 inner wall all sets up the spout of mutually supporting with slider 30, setting through slider 30, make even board 28 more steady when removing, and the movable groove both sides inner wall all set up with connecting rod 26 and even board 28 passageway of mutually supporting, can prevent dust fan 22 through being provided with filter plate 23, thereby effectual improvement fan 22's life, and through inwards nipping even board 28, can make fixed block 27 leave inside the draw-in groove, thereby the clearance is dismantled to filter plate 23 to the quickness.

The working principle is as follows: firstly, a button for controlling the water pump 12 is pressed to enable the water pump 12 to be started, at the moment, the first conveying pipe 13 and the second conveying pipe 14 convey cooling liquid in the water tank 11, when the cooling liquid is conveyed into the cooling plate 15, the notch can be cooled through the cooling plate 15, then the cooling liquid in the cooling plate 15 returns to the water tank 11 again through the circulating pipe 16 to be circulated, then a button for controlling the fan 22 can be pressed to enable the fan 22 to be started, and the fan 22 performs rotary blowing to blow heat away from the interior of the through cavity 21;

when the filter plate 23 needs to be detached, the connecting plate 28 is first pinched inwards, and then the connecting rod 26 is driven to drive the fixing block 27 to leave the clamping groove, so that the fixing of the filter plate 23 is released, then the filter plate 23 is moved outwards, the filter plate 23 can be taken down and cleaned, and the operation is finished.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A plastic material molding die having a cooling mechanism, comprising:

the upper surface of the lower die (1) is provided with a notch for die forming;

the upper die (2) is arranged at the top of the lower die (1), and a control panel is mounted at the top of the front face of the upper die (2);

cooling module, cooling module includes water tank (11), and water tank (11) install in the outside one side of bed die (1), water pump (12) are installed at the top of water tank (11), and the water pumping port department of water pump (12) is connected with first conveyer pipe (13), water tank (11) inner wall is inserted to first conveyer pipe (13) bottom, the drainage port department of water pump (12) is connected with second conveyer pipe (14), and bed die (1) inner wall has seted up the cavity, the cavity is located the below of notch, be provided with cooling plate (15) in the cavity, and the intercommunication of second conveyer pipe (14) other end and cooling plate (15) one side inner wall, cooling plate (15) opposite side inner wall is provided with circulating pipe (16), and circulating pipe (16) other end is inserted and is established water tank (11) inner wall.

2. A plastic material molding die having a cooling mechanism according to claim 1, wherein: the lower surface of the cooling plate (15) is provided with an air cooling assembly, so that the air cooling assembly can be used for auxiliary heat dissipation of the cooling plate (15), and holes for heat dissipation are formed in the upper surface of the cavity at equal intervals.

3. A plastic material molding die having a cooling mechanism according to claim 2, wherein: the forced air cooling subassembly is including leading to chamber (21), and leads to chamber (21) and set up inside bed die (1), lead to chamber (21) both sides and link up mutually with bed die (1) both sides outer wall, it is provided with fan (22) to lead to inside of chamber (21) opposite side, lead to chamber (21) top and cavity bottom and link up mutually, and circulating pipe (16) middle-end is located leads to chamber (21) top rear side.

4. A plastic material molding die having a cooling mechanism according to claim 3, wherein: the outer wall of the other side of the through cavity (21) is provided with a dustproof component, the dustproof component comprises a filter plate (23), the filter plate (23) is positioned on the outer wall of the other side of the through cavity (21), connecting plates (24) are fixed on the upper and lower sides of the filter plate (23), movable grooves are arranged on the inner walls of the two groups of connecting plates (24), springs (25) are welded on the inner walls of the movable grooves, connecting rods (26) are welded at the other ends of the two groups of springs (25), clamping grooves are formed in the inner wall of the other side of the lower die (1) at equal intervals, fixing blocks (27) are inserted into the clamping grooves, one side of each group of the fixing blocks (27) close to each other is fixed with one end of a connecting rod (26), the other end of the connecting rod (26) penetrates through the inner wall of the connecting plate (24), the connecting plate (28) is fixed at the other end of the connecting rod (26), and the inner walls of the two sides of the movable groove are provided with channels matched with the connecting rod (26) and the connecting plate (28).

5. A plastic material molding die having a cooling mechanism according to claim 4, wherein: positioning blocks (29) are fixed on the inner walls of the two groups of clamping grooves, and the positioning blocks (29) are inserted into holes formed in the inner walls of the fixing blocks (27).

6. A plastics material moulding mould having a cooling mechanism according to claim 4 wherein: and sliding blocks (30) are fixed on the front and the back of one side, close to the lower die (1), of the two groups of connecting plates (28), and sliding grooves matched with the sliding blocks (30) are formed in the inner wall of each connecting plate (24).