CN213733242U

CN213733242U - Plastic product shaping and cooling mold

Info

Publication number: CN213733242U
Application number: CN202022214730.5U
Authority: CN
Inventors: 闫永全; 苗焱
Original assignee: Gloco Tianjin Technology Co Ltd
Current assignee: Gloco Tianjin Technology Co Ltd
Priority date: 2020-09-30
Filing date: 2020-09-30
Publication date: 2021-07-20
Anticipated expiration: 2030-09-30

Abstract

The utility model provides a plastic products design cooling mold belongs to plastic mold technical field, and this plastic products design cooling mold includes support body subassembly, rotating assembly and cooling module. The rotating assembly comprises a rotating workbench, a first die, a driving motor, a second die and a rotating seat, and the cooling assembly comprises an oil tank and a hydraulic cylinder. Open driving motor and drive the mould rotatory, it is more even to make high temperature liquid plastics distribute at the mould die cavity, it rises to open the pneumatic cylinder and drive the oil tank, cooling fluid cools off the cooling to plastic products, adopt rotatory injection design, plastic liquid is fully shaken evenly, the better that the mould die cavity was filled, adopt the lift cooling design, when not influencing plastic products and take off the material, transmit the cooling to the mould, the risk that direct cooling caused plastic mould runner to block up has been reduced, plastic products waste heat distortion is rectified by the mould die cavity, it is more convenient that plastic products stereotypes the cooling, plastic products design quality is higher.

Description

Plastic product shaping and cooling mold

Technical Field

The utility model relates to a plastic mold technical field particularly, relates to a plastic products design cooling mold.

Background

The plastic mould is a device for shaping and processing plastic products, and is matched with a plastic forming machine to provide the plastic products with complete configuration and accurate size. Because of the variety and processing method of plastic, and the structure of plastic molding machines and plastic products are various, the variety and structure of plastic molds are also various.

However, the above-mentioned solutions still have certain defects, and the inventors have found through research that the current plastic manufacturers directly perform injection molding during production, take out the plastic product after molding, and automatically cool the plastic product, but such a method easily causes deformation of the plastic product due to residual heat during production, so that the quality of the product is reduced.

SUMMERY OF THE UTILITY MODEL

In order to make up for above not enough, the utility model provides a plastic products design cooling mold aims at improving the inconvenient problem of plastic products design cooling.

The utility model discloses a realize like this:

the utility model provides a plastic products design cooling mold includes support body subassembly, rotating assembly and cooling module.

The rack body component comprises an underframe and a side support, the lower end of the side support is vertically arranged on one side of the side wall of the underframe, the rotating component comprises a rotating workbench, a first die, a driving motor, a second die and a rotating seat, the bottom of the fixed end of the rotating workbench is vertically fixed on the top of the side support, the center of the side wall of the first die is fixed on the rotating end of the rotating workbench, the body of the driving motor is fixed on one side of the side wall of the fixed end of the rotating workbench, the output end of the driving motor is transmitted to the rotating end of the rotating workbench, one side of the side wall of the second die slides to penetrate through the side wall of the first die away from the rotating workbench once, one end of the rotating seat is fixed on one side of the first die away from the center of the side wall of the second die, the cooling component comprises an oil tank and a hydraulic cylinder, and the oil tank is arranged below the first die and the second die, the oil tank sets up chassis top one side, pneumatic cylinder body bottom equipartition in chassis top week side, pneumatic cylinder piston rod one side set up in the outer one side of oil tank upper end lateral wall.

In an embodiment of the present invention, a support is disposed around the side wall of the bottom frame.

In an embodiment of the present invention, the fixed plate is horizontally disposed at the bottom of the fixed end of the rotary worktable, and the fixed plate is fixed at the bottom of the side support.

The utility model discloses an in one embodiment, first mould surface week side is provided with first grip slipper, the swivel work head swivel end is fixed to be cup jointed in keeping away from first mould first grip slipper one end.

In an embodiment of the present invention, the second mold is kept away from a center of the sidewall of the first mold.

The utility model discloses an in one embodiment, it leads to the groove to have seted up to mould plastics in the first grip slipper, mould plastics lead to the groove communicate in the runner of moulding plastics.

In an embodiment of the present invention, a second clamping seat is disposed around the surface of the second mold, and one end of the rotary seat is fixed to one side of the sidewall center of the second clamping seat, which is away from the second mold.

In an embodiment of the present invention, the baffle is disposed on two sides of the top of the oil tank, and the baffle faces the first mold and the second mold respectively.

The utility model discloses an in the embodiment, pneumatic cylinder body bottom is provided with the mount pad, the mount pad bottom set up in chassis top one side.

The utility model discloses an in one embodiment, pneumatic cylinder piston rod one end is fixed with the fixing base, fixing base lateral wall one side is fixed in oil tank upper end lateral wall one side.

The utility model has the advantages that: the utility model discloses a plastic products design cooling mold who obtains through above-mentioned design, when using, fix chassis bottom to horizontal hydraulic pressure injection molding machine workstation, fix first mould lateral wall center to swivel work head rotating end, fix the roating seat with second mould lateral wall center, and roating seat one end is connected on horizontal hydraulic pressure injection molding machine workstation movable platform, make things convenient for the die sinking compound die of first mould and second mould, high temperature liquid plastics gets into the mould die cavity through first mould one side runner, open driving motor and drive the mould rotation, make high temperature liquid plastics more even in the distribution of mould die cavity, open the pneumatic cylinder and drive the oil tank and rise, the mould contacts cooling fluid and cools down to plastic products in the rotation process that slows down, adopt the rotation injection molding design, the plastics liquid is fully shaken evenly, the better that the mould die cavity was filled, adopt the cooling design of going up and down, when not influencing plastic products and taking off the material, transmit the cooling to the mould, reduced the risk that direct cooling caused the plastic mold runner to block up, plastic products waste heat is out of shape and is rectified by the mould die cavity, and plastic products design cooling is more convenient, and plastic products design quality is higher.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic perspective view of a plastic product shaping and cooling mold according to an embodiment of the present invention;

fig. 2 is a schematic view of a three-dimensional structure of a frame body assembly according to an embodiment of the present invention;

fig. 3 is a schematic diagram of an exploded perspective structure of a rotating assembly according to an embodiment of the present invention;

fig. 4 is a schematic perspective view of a cooling module according to an embodiment of the present invention.

In the figure: 100-a rack assembly; 110-a chassis; 111-a support; a 120-side stand; 200-a rotating assembly; 210-a rotating table; 211-a fixed plate; 220-a first mold; 221-a first clamping seat; 2211-injection molding through grooves; 222-injection molding sprue; 230-a drive motor; 240-a second mold; 241-a second clamping seat; 250-a rotating base; 300-a cooling assembly; 310-a fuel tank; 311-baffles; 320-a hydraulic cylinder; 321-a mounting seat; 322-fixed seat.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are 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.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. 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.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

Examples

Referring to fig. 1, 2, 3 and 4, the present invention provides a technical solution: the utility model provides a plastic products design cooling mold includes support body subassembly 100, rotating assembly 200 and cooling module 300, rotating assembly 200 installs in support body subassembly 100 top one side, cooling module 300 installs in rotating assembly 200 bottom, rotating assembly 200 adopts rotatory moulding plastics firstly to make things convenient for the plastics liquid fully to fill the mould die cavity, firstly, slow rotatory in-process outer wall and cooling fluid contact, the convenience is cooled down to plastic products, cooling module 300 adopts the lift cooling not to influence when plastic products take off the material, transmit the cooling to the mould.

Referring to fig. 1 and 2, the frame assembly 100 includes an underframe 110 and a side bracket 120, the lower end of the side bracket 120 is vertically disposed on one side of the side wall of the underframe 110, the side bracket 120 is screwed with the underframe 110, a support 111 is disposed on the peripheral side of the side wall of the underframe 110, and the support 111 is welded to the underframe 110, so as to be conveniently fixed to the horizontal hydraulic injection molding machine workbench.

Referring to fig. 1 and 3, the rotating assembly 200 includes a rotating table 210, a first mold 220, a driving motor 230, a second mold 240 and a rotating base 250, wherein the bottom of the fixed end of the rotating table 210 is vertically fixed on the top of the side bracket 120, the bottom of the fixed end of the rotating table 210 is horizontally provided with a fixing plate 211, the bottom of the fixing plate 211 is fixed on the top of the side bracket 120, the fixing plate 211 is respectively screwed with the rotating table 210 and the side bracket 120, the first clamping seat 221 is arranged on the peripheral side of the surface of the first mold 220, the first clamping seat 221 is screwed with the first mold 220, the rotating end of the rotating table 210 is sleeved on the end of the first clamping seat 221 far away from the first mold 220, the rotating table 210 is in key connection with the first clamping seat 221, the center of the side wall of the first mold 220 is fixed on the rotating end of the rotating table 210, the rotating table 210 rotates the first mold 220, the driving motor 230 is fixed on the side wall of the fixed end of the rotating table 210, the driving motor 230 is screwed with the rotary worktable 210, the output end of the driving motor 230 is transmitted to the rotary end of the rotary worktable 210, and the driving motor 230 is connected with the rotary worktable 210 by key.

In this embodiment, one side of the sidewall of the second mold 240 slides through the sidewall of the first mold 220 far away from the rotating table 210 once, the second mold 240 slides through the first mold 220 through the guide post, the second clamping seat 241 is disposed on the peripheral side of the surface of the second mold 240, one end of the rotating seat 250 is fixed on one side of the sidewall center of the second clamping seat 241 far away from the second mold 240, the second clamping seat 241 is respectively screwed with the second mold 240 and the rotating seat 250, one end of the rotating seat 250 is fixed on the outer side of the sidewall center of the second mold 240 far away from the first mold 220, in this embodiment, the rotating table 210 and the rotating seat 250 form a lathe centering rotating clamping mechanism, one side of the sidewall of the first mold 220 far away from the second mold 240 is provided with the injection gate 222, the first clamping seat 221 is provided with the injection through groove 2211, the injection through groove 2211 is communicated with the injection gate 222, and liquid plastic enters the mold cavity through the injection through groove 2211 and the injection gate 222 for shaping.

Referring to fig. 1 and 4, the cooling assembly 300 includes an oil tank 310 and a hydraulic cylinder 320, the oil tank 310 is disposed below the first mold 220 and below the second mold 240, the oil tank 310 is disposed on one side of the top of the bottom frame 110, a mounting seat 321 is disposed at the bottom of the body of the hydraulic cylinder 320, the bottom of the mounting seat 321 is disposed on one side of the top of the bottom frame 110, the mounting seat 321 is respectively screwed with the bottom frame 110 and the hydraulic cylinder 320, the bottom of the body of the hydraulic cylinder 320 is uniformly distributed on the periphery of the top of the bottom frame 110, a fixing seat 322 is fixed at one end of the piston rod of the hydraulic cylinder 320, one side of the side wall of the fixing seat 322 is fixed on one side of the side wall of the upper end of the oil tank 310, the fixing seat 322 is respectively screwed with the hydraulic cylinder 320 and the oil tank 310, one side of the piston rod of the hydraulic cylinder 320 is disposed on one side of the outer side of the side wall of the upper end of the oil tank 310, the hydraulic cylinder 320 controls cooling oil up and down, the mold is transferred and cooled without affecting the material removal of the plastic product, baffles 311 are disposed on both sides of the top of the oil tank 310, the baffle 311 is screwed with the oil tank 310, and the baffle 311 faces the first die 220 and the second die 240 respectively, so that oil splashing is reduced.

Specifically, the working principle of the plastic product shaping and cooling mold is as follows: when the injection molding machine is used, the bottom of the underframe 110 is fixed on a horizontal hydraulic injection molding machine workbench, the center of the side wall of the first mold 220 is fixed at the rotating end of the rotating workbench 210, the center of the side wall of the second mold 240 is fixed with the rotating seat 250, one end of the rotating seat 250 is connected with a movable table of the horizontal hydraulic injection molding machine workbench, so that the mold opening and closing of the first mold 220 and the second mold 240 are facilitated, high-temperature liquid plastic enters a mold cavity through a sprue at one side of the first mold 220, the driving motor 230 is opened to drive the mold to rotate, so that the high-temperature liquid plastic is more uniformly distributed in the mold cavity, the hydraulic cylinder 320 is opened to drive the oil tank 310 to ascend, the mold contacts cooling oil liquid in the slow rotating process to cool a plastic product, the plastic liquid fully enters the mold cavity in the rotating process of the mold, the forming effect of the plastic product is better, in addition, the outer wall of the mold contacts the cooling oil liquid in the rotating process, the cooling of the transmission cooling to plastic products is facilitated, the risk that the plastic mold runner is blocked due to direct cooling is reduced, the plastic products are more convenient to shape and cool, and the shaping quality of the plastic products is higher.

It should be noted that the specific model specifications of the driving motor 230 and the hydraulic cylinder 320 need to be determined by model selection according to the actual specification of the device, and the specific model selection calculation method adopts the prior art in the field, so detailed description is omitted.

The power supply of the drive motor 230 and the hydraulic cylinder 320 and the principle thereof will be apparent to those skilled in the art and will not be described in detail herein.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A plastic product shaping and cooling mold is characterized by comprising

The rack body assembly (100) comprises a bottom rack (110) and side racks (120), wherein the lower ends of the side racks (120) are vertically arranged on one side of the side wall of the bottom rack (110);

a rotating assembly (200), the rotating assembly (200) comprising a rotating table (210), a first mold (220), a driving motor (230), a second mold (240), and a rotating base (250), the bottom of the fixed end of the rotary workbench (210) is vertically fixed on the top of the side bracket (120), the center of the side wall of the first die (220) is fixed at the rotating end of the rotating workbench (210), the body of the driving motor (230) is fixed on one side of the side wall of the fixed end of the rotary worktable (210), the output end of the driving motor (230) is transmitted to the rotating end of the rotating workbench (210), one side of the side wall of the second mould (240) penetrates through the side wall of the first mould (220) far away from the rotary worktable (210) in a sliding way, one end of the rotating seat (250) is fixed at one side, far away from the center of the side wall of the second mould (240) of the first mould (220), of the second mould;

cooling unit (300), cooling unit (300) includes oil tank (310) and pneumatic cylinder (320), oil tank (310) sets up first mould (220) below with second mould (240) below, oil tank (310) set up chassis (110) top one side, pneumatic cylinder (320) body bottom equipartition in chassis (110) top week side, pneumatic cylinder (320) piston rod one side set up in one side outside oil tank (310) upper end lateral wall.

2. A plastic product shaping and cooling mold as claimed in claim 1, wherein the side wall periphery of the bottom frame (110) is provided with a support (111).

3. The plastic product sizing and cooling mold according to claim 1, wherein a fixing plate (211) is horizontally arranged at the bottom of the fixed end of the rotating table (210), and the bottom of the fixing plate (211) is fixed at the top of the side bracket (120).

4. The plastic product shaping and cooling mold according to claim 1, wherein a first clamping seat (221) is disposed on a peripheral side of a surface of the first mold (220), and a rotating end of the rotating table (210) is fixedly sleeved on an end of the first clamping seat (221) far away from the first mold (220).

5. A plastic product shaping and cooling mold according to claim 4, wherein an injection gate (222) is provided on a side of a center of a sidewall of the first mold (220) away from the second mold (240).

6. A plastic product shaping and cooling mold according to claim 5, wherein an injection through groove (2211) is formed in the first clamping seat (221), and the injection through groove (2211) is communicated with the injection gate (222).

7. The plastic product shaping and cooling mold according to claim 1, wherein a second clamping seat (241) is disposed around the surface of the second mold (240), and one end of the rotary seat (250) is fixed to a side of the center of the sidewall of the second clamping seat (241) away from the second mold (240).

8. A plastic product shaping and cooling mold according to claim 1, wherein baffles (311) are arranged on two sides of the top of the oil tank (310), and the baffles (311) face the first mold (220) and the second mold (240), respectively.

9. The plastic product shaping and cooling mold as claimed in claim 1, wherein the hydraulic cylinder (320) is provided with a mounting seat (321) at the bottom of the cylinder body, and the bottom of the mounting seat (321) is arranged on one side of the top of the bottom frame (110).

10. The plastic product shaping and cooling mold according to claim 1, wherein a fixing seat (322) is fixed at one end of the piston rod of the hydraulic cylinder (320), and one side of the side wall of the fixing seat (322) is fixed at one side of the side wall of the upper end of the oil tank (310).