CN216732735U

CN216732735U - Plastic product processing mold

Info

Publication number: CN216732735U
Application number: CN202122225539.5U
Authority: CN
Inventors: 卜宪坤
Original assignee: Jilin Craftsman Electromechanical Equipment Co ltd
Current assignee: Jilin Craftsman Electromechanical Equipment Co ltd
Priority date: 2021-09-14
Filing date: 2021-09-14
Publication date: 2022-06-14
Anticipated expiration: 2031-09-14

Abstract

The utility model discloses a plastic product processing mold, and relates to the technical field of processing molds. The utility model has the beneficial effects that: this plastic products mold processing, through the cooperation between the inside die cavity of multiunit mould, when reducing the mould and using the number, utilize the telescopic bracket to make a plurality of buying can close the jade simultaneously and part between the mould, improve the efficiency of production processing, and the inside of mould and one side are provided with the spacing groove and the stopper of mutually supporting, through the response of spacing inslot portion trigger to the stopper displacement, in time discover the mould connect not closely with the emergence of the circumstances such as material oozing.

Description

Plastic product processing mold

Technical Field

The utility model relates to the technical field of processing molds, in particular to a plastic product processing mold.

Background

The injection molding is a molding method for plastic production and processing, and has the advantages of high production speed, high efficiency and capability of forming a part with a complex shape, wherein the mold is various molds and tools for obtaining a required product by injection molding, blow molding, extrusion, die casting or forging molding, smelting, stamping and the like in industrial production, so the mold plays an important role in the production and processing process of plastic products.

The mould has a specific contour or an inner cavity shape, the blank can be separated according to the contour shape by applying the contour shape with the cutting edge, the blank can obtain a corresponding three-dimensional shape by applying the inner cavity shape, the mould generally comprises a movable mould and a fixed mould, a workpiece is taken out when the two parts are separated, and the blank is injected into a mould cavity for forming when the two parts are closed.

When molten plastic fills a cavity, if two or more molten materials meet, the front edge part is cooled to ensure that the two or more molten materials cannot be completely fused, linear grooves are formed at the junction to form melt blocking marks, and most of processing molds are operated in a single station, so that the efficiency is low.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides a plastic product processing mold, which solves the problems in the background technology.

In order to realize the purpose, the utility model is realized by the following technical scheme: a plastic product processing mold comprises a bottom plate, wherein two supporting frames are installed at the top of the bottom plate, a telescopic support is arranged between the two supporting frames, the two corresponding sides of the telescopic support are respectively and rotatably connected with a first installation block, one side of the telescopic support is positioned between the two first installation blocks and is rotatably connected with a second installation block, the two corresponding sides inside the first installation block and inside the second installation block are respectively and slidably connected with a fixed block, the top of the bottom plate is respectively provided with a first mold, a second mold and a third template, the fixed blocks are respectively and fixedly connected with the two corresponding sides of the first mold, the second mold and the third template, the two corresponding sides of the first mold and the third template and the two corresponding sides of the second mold are respectively provided with a mold cavity, the insides of the first mold, the second mold and the third template are respectively provided with a water tank, one side of one of the support frames is fixedly provided with a hydraulic rod, and the output end of the hydraulic rod is fixedly connected with one side of the first die.

Preferably, the cooler is fixedly connected to one side of the first mold, the second mold and the third mold, the condenser is installed inside the cooler, and the heating plate is fixedly installed on one side, far away from the condenser, of the inside of the cooler.

Preferably, the water pump is installed to the inner wall of cooler, the output and the input of water pump extend to the inside of basin and cooler respectively, between basin and the cooler, and the one side that is located the water pump is provided with the honeycomb duct.

Preferably, the first mold and the second mold are provided with limit grooves on one sides close to the third mold plate, the second mold and the third mold plate are fixedly connected with limit blocks matched with the limit grooves on one sides close to the first mold, and triggers are arranged inside the limit grooves.

Preferably, a first sliding groove is formed in the bottom plate, a plurality of first sliding blocks are connected to the first sliding groove in a sliding mode, and the first sliding blocks are fixedly connected with the first mold, the second mold, the third mold plate and one of the supporting frames respectively.

Preferably, one side of the cooler is fixedly connected with a heat dissipation box, and a plurality of metal fins are installed inside the heat dissipation box.

Preferably, a second sliding groove is formed in the supporting frame, a second sliding block is connected to the inside of the second sliding groove in a sliding mode, and the two second sliding blocks are respectively connected with two corresponding sides of the telescopic support in a rotating mode.

Preferably, the first mounting block and the second mounting block are both internally provided with a support spring.

The utility model provides a plastic product processing mold, which has the following beneficial effects:

1. this plastic products mold processing, through the cooperation between the inside die cavity of multiunit mould, when reducing the mould and using the number, utilize the telescopic bracket to make a plurality of buying can close the jade simultaneously and part between the mould, improve the efficiency of production processing, and the inside of mould and one side are provided with the spacing groove and the stopper of mutually supporting, through the response of spacing inslot portion trigger to the stopper displacement, in time discover the mould connect not closely with the emergence of the circumstances such as material oozing.

2. This plastic products mold processing installs cooling and heating mechanism through mould one side, and the water source after the effect decline heating of water pump and cooling flows at mould internal circulation, and even cools off the mould or heaies up, when avoiding melting to block the trace and appearing, simultaneously, is favorable to accelerating the cooling of the inside plastic products of mould, the later stage drawing of patterns of being convenient for.

Drawings

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

FIG. 2 is a top plan view of the present invention;

fig. 3 is an enlarged view of the utility model at a in fig. 2.

In the figure: 1. a base plate; 2. a support frame; 3. a telescopic bracket; 4. a first mounting block; 5. a second mounting block; 6. a second slider; 7. a fixed block; 8. a first mold; 9. a second mold; 10. a third template; 11. a mold cavity; 12. a water tank; 13. a cooler; 14. a condenser; 15. heating plates; 16. a water pump; 17. a limiting groove; 18. a limiting block; 19. a first chute; 20. a heat dissipation box; 21. a support spring; 22. a first slider; 23. a second chute; 24. a hydraulic rod.

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.

Referring to fig. 1 to 3, the present invention provides a technical solution: the utility model provides a plastic products mold processing, comprising a base plate 1, two support frames 2 are installed at the top of bottom plate 1, be provided with telescopic bracket 3 between two support frames 2, can once only support the multistation operation, improve the efficiency of product processing, second spout 23 has been seted up to the inside of support frame 2, the inside sliding connection of second spout 23 has second slider 6, two second sliders 6 rotate with the corresponding both sides of telescopic bracket 3 respectively and are connected, stretch out and draw back to telescopic bracket 3 and carry out spacingly, the corresponding both sides of telescopic bracket 3 all rotate and are connected with first installation piece 4, one side of telescopic bracket 3 just is located to rotate between two first installation pieces 4 and is connected with second installation piece 5, the inside of first installation piece 4 and the inside corresponding both sides of second installation piece 5 all sliding connection have fixed block 7, the top of bottom plate 1 is provided with first mould 8 respectively, The die comprises a second die 9 and a third die plate 10, wherein a first chute 19 is formed in the bottom plate 1, a plurality of first sliding blocks 22 are connected to the first chute 19 in a sliding manner, the first sliding blocks 22 are respectively fixedly connected with the first die 8, the second die 9, the third die plate 10 and one of the supporting frames 2, the first die 8, the second die 9 and the third die plate 10 are supported and limited, a limiting groove 17 is formed in one side, close to the third die plate 10, of each of the first die 8 and the second die 9, a limiting block 18 matched with the limiting groove 17 is fixedly connected to one side, close to the first die 8, of each of the second die 9 and the third die plate 10, a trigger is arranged in the limiting groove 17, and when the condition that the dies are not closed tightly occurs through the bases of the limiting blocks 18 and the trigger, workers are timely reminded to avoid waste, and a plurality of fixing blocks 7 are respectively connected with the first die 8, Two corresponding sides of a second mold 9 and a third mold plate 10 are fixedly connected, a supporting spring 21 is arranged inside each of a first mounting block 4 and a second mounting block 5, the supporting spring 21 is used for supporting a fixed block 7 through the telescopic deformation of the supporting spring 21, the influence on the closing of other molds when the closing problem occurs between the single molds is avoided, mold cavities 11 are respectively arranged on one side of each of the first mold 8 and the third mold plate 10 corresponding to the second mold 9, water channels 12 are respectively arranged inside each of the first mold 8, the second mold 9 and the third mold plate 10, a hydraulic rod 24 is fixedly arranged on one side of one support frame 2, the output end of the hydraulic rod 24 is fixedly connected with one side of the first mold 8, the telescopic support 3 is pushed to stretch and close the molds through the stretching of the hydraulic rod 24, a cooler 13 is fixedly connected with one side of each of the first mold 8, the second mold 9 and the third mold plate 10, a condenser 14 is arranged in the cooler 13, a heating plate 15 is fixedly arranged on one side of the cooler 13 far away from the condenser 14, a water pump 16 is arranged on the inner wall of the cooler 13, the output end and the input end of the water pump 16 respectively extend into the water tank 12 and the cooler 13, a guide pipe is arranged between the water tank 12 and the cooler 13 and on one side of the water pump 16, a cooled and heated water source is triggered to flow in the mold through the cooperation of the water pump 16, the temperature of the mold cavity 11 is uniformly adjusted, the occurrence of melt marks is avoided, the cooling of plastic products in the mold is facilitated, the later-stage demolding is facilitated, a heat dissipation box 20 is fixedly connected to one side of the cooler 13, a plurality of metal fins are arranged in the heat dissipation box 20, and when the heat generated by the condenser 14 is guided outwards, the metal fins are prevented from directly contacting a human body, causing scalding.

In summary, when the mold for processing plastic products is used, the heating plate 15 inside the cooler 13 on one side of the first mold 8, the second mold 9 and the third mold plate 10 is started, the heated water source circulates in the water tank 12 inside the first mold 8, the second mold 9 and the third mold plate 10 under the action of the water pump 16, the temperature of the first mold 8, the second mold 9 and the third mold plate 10 is raised to a certain height, the completely molten plastic material is stirred by the screw rod and injected into the mold cavity 11 with high pressure, meanwhile, the inner parts and one sides of the first mold 8, the second mold 9 and the third mold plate 10 are respectively provided with the mutually matched limit groove 17 and limit block 18, when the first mold 8, the second mold 9 and the third mold plate 10 are tightly attached to each other, the limit block 18 is inserted into the limit groove 17 and contacts with the trigger inside the limit groove 17, when the molds are not tightly attached to each other, the limiting groove 17 can be far away from the trigger, thereby warning the working personnel, the condition of the dies is that because a plurality of dies are respectively connected with the second mounting block 5 at one side of the telescopic bracket 3 in a sliding way through the fixing block 7, and the inside of the second mounting block 5 is provided with the supporting spring 21, the connection between two dies and other dies can not be influenced by the jointing condition between the two dies, after a period of time, the heating plate 15 inside the cooler 13 is closed and the condenser 14 is started, similarly, the cooled water source flows in the first die 8, the second die 9 and the third die plate 10, the cooling of the processed product inside the die cavity 11 is accelerated, at the moment, the hydraulic rod 24 at one side of the bottom plate 1 is started, the hydraulic rod 24 pushes the first die 8 to move forwards under the action of the telescopic bracket 3 at two sides of the first die 8, the second die 9 and the third die plate 10, thereby driving the dies to be separated at equal distance when the telescopic bracket 3 is extended, and (5) demolding is finished.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The utility model provides a plastic products mold processing, includes bottom plate (1), its characterized in that: two support frames (2) are installed at the top of the bottom plate (1), two be provided with telescopic bracket (3) between support frame (2), telescopic bracket (3) corresponding both sides are all rotated and are connected with first installation piece (4), one side of telescopic bracket (3) just is located and rotates between two first installation pieces (4) and is connected with second installation piece (5), the inside of first installation piece (4) and the equal sliding connection in inside corresponding both sides of second installation piece (5) have fixed block (7), the top of bottom plate (1) is provided with first mould (8), second mould (9), third template (10) respectively, and is a plurality of fixed block (7) respectively with first mould (8), second mould (9), the corresponding both sides fixed connection of third template (10), the die cavity has all been seted up to one side that first mould (8) and third template (10) correspond both sides with second mould (9) (die cavity) 11) And the water tanks (12) are arranged in the first die (8), the second die (9) and the third die plate (10), one side of the support frame (2) is fixedly provided with a hydraulic rod (24), and the output end of the hydraulic rod (24) is fixedly connected with one side of the first die (8).

2. A plastic article-processing mold as recited in claim 1, wherein: the equal fixedly connected with cooler (13) in one side of first mould (8), second mould (9), third template (10), the internally mounted of cooler (13) has condenser (14), the inside one side fixed mounting who keeps away from condenser (14) of cooler (13) has hot plate (15).

3. A plastic article-processing mold as recited in claim 2, wherein: the water pump (16) is installed to the inner wall of cooler (13), the output and the input of water pump (16) extend to the inside of basin (12) and cooler (13) respectively, between basin (12) and cooler (13), and the one side that is located water pump (16) is provided with the honeycomb duct.

4. A plastic article-processing mold as recited in claim 1, wherein: spacing groove (17) have all been seted up to first mould (8) and second mould (9) near third template (10) one side, the equal fixedly connected with in one side of second mould (9) and third template (10) near first mould (8) and spacing groove (17) matched with stopper (18), the internally mounted of spacing groove (17) has the trigger.

5. A plastic article-processing mold as recited in claim 1, wherein: a first sliding groove (19) is formed in the bottom plate (1), a plurality of first sliding blocks (22) are connected to the inside of the first sliding groove (19) in a sliding mode, and the first sliding blocks (22) are fixedly connected with a first mold (8), a second mold (9), a third mold plate (10) and one of the supporting frames (2) respectively.

6. A plastic article-processing mold as recited in claim 2, wherein: one side fixedly connected with heat dissipation box (20) of cooler (13), the internally mounted of heat dissipation box (20) has a plurality of metal fins.

7. A plastic article-processing mold as defined in claim 1, wherein: second spout (23) have been seted up to the inside of support frame (2), the inside sliding connection of second spout (23) has second slider (6), two second slider (6) rotate with the corresponding both sides of telescopic bracket (3) respectively and are connected.

8. A plastic article-processing mold as recited in claim 1, wherein: and supporting springs (21) are arranged in the first mounting block (4) and the second mounting block (5).