CN215703285U

CN215703285U - Quick cooling's mould is used in production of 3D printer shell

Info

Publication number: CN215703285U
Application number: CN202122170389.2U
Authority: CN
Inventors: 石剑桥; 息特特
Original assignee: Tianjin Shuosheng Technology Co ltd
Current assignee: Tianjin Shuosheng Technology Co ltd
Priority date: 2021-09-09
Filing date: 2021-09-09
Publication date: 2022-02-01
Anticipated expiration: 2031-09-09

Abstract

The utility model relates to the technical field of 3D printer production, in particular to a rapid cooling mold for 3D printer shell production, which comprises a machine body, an upper mold and a lower mold, wherein a groove is formed in the middle of the machine body, the lower mold is fixedly connected to the inner bottom side of the groove in the machine body, the upper end of the lower mold is connected with the upper mold in a fitting manner, the upper mold is connected in the machine body in a sliding manner, the upper mold is fixedly connected to the bottom end of a fixing plate, the fixing plate is connected in the machine body in a sliding manner, a water cavity is formed in the middle of the machine body, the water cavity is arranged on the outer side of the lower mold, and the water cavity is arranged on the outer side of the upper mold. The hot water backflow in the expansion cavity can be effectively avoided.

Description

Quick cooling's mould is used in production of 3D printer shell

Technical Field

The utility model relates to the technical field of 3D printer production, in particular to a rapid cooling mold for 3D printer shell production.

Background

A3D printer is also called a three-dimensional printer as a rapid forming process, a three-dimensional model is manufactured layer by layer in a layer-by-layer stacking mode, the operation process of the three-dimensional model is similar to that of a traditional printer, only the traditional printer prints ink on paper to form a two-dimensional plane drawing, the three-dimensional printer stacks and superposes liquid photosensitive resin materials, molten plastic wires, gypsum powder and other materials layer by layer in a binder spraying or extruding mode to form a three-dimensional entity, and the application of the mold for producing the rapidly cooled 3D printer shell is increasingly wide along with the development of the society.

Mould is used in production of the most 3D printer shell on the market, the speed of cooling is slower when adding man-hour, is unfavorable for large-scale quick production, influences work efficiency to at refrigerated in-process, can not carry out cyclic utilization to water, can lead to the waste of water resource, influence the result of use, can not fast automatic drawing of patterns to the material simultaneously, the practicality is poor.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a rapid cooling mold for producing a 3D printer shell, which is used for solving the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme:

a fast cooling mold for producing a 3D printer shell, which comprises a machine body, an upper mold and a lower mold, a groove is arranged in the middle of the machine body, a lower die is fixedly connected to the inner bottom side of the groove on the machine body, the upper end of the lower die is connected with an upper die in a fitting manner, the upper die is connected in the machine body in a sliding manner, the upper die is fixedly connected at the bottom end of the fixed plate, the fixed plate is connected to the inner side of the machine body in a sliding way, a water cavity is arranged in the middle of the machine body and is arranged on the outer side of the lower die, the water cavity is arranged outside the upper die, the right end of the water cavity is hermetically connected with a first connecting pipe, the first connecting pipe is hermetically connected to the bottom side of the left end of the water tank, the water tank is fixedly connected in the right end of the machine body, the left end of the water cavity is hermetically connected with a second connecting pipe, the second connecting pipe is connected to the right end of the expansion cavity in a sealing mode, and the expansion cavity is formed in the left side of the machine body.

Preferably, the feed inlet has been seted up to the fixed plate upper end, the equal fixedly connected with electric jar in both ends bottom side about the fixed plate, electric jar fixed connection is in the organism left and right sides.

Preferably, a pneumatic pump is fixedly connected in the bottom end of the machine body, an ejector pin is connected to the upper end of the pneumatic pump in a sliding manner, the ejector pin penetrates through the bottom side of the lower die, and the ejector pin is connected with the lower die in a sliding manner.

Preferably, the right end of the first connecting pipe is hermetically connected with a first water pump, the first water pump is fixedly connected in the right end of the machine body, and the second connecting pipe is hermetically connected with a one-way valve.

Preferably, the bottom end of the expansion cavity is hermetically connected with a return pipe, the return pipe is fixedly connected to the bottom end of the machine body, the return pipe is fixedly connected to the bottom side of the water tank, the middle of the return pipe is hermetically connected with a second water pump, and the second water pump is fixedly connected to the bottom end of the base.

Preferably, a water passing net is fixedly connected in the bottom end of the expansion cavity, a refrigerator is fixedly connected at the left end of the water passing net, and the refrigerator is fixedly connected in the left end of the machine body.

Preferably, a controller is arranged at the left end of the machine body and fixedly connected with the machine body.

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

1. according to the utility model, through the arrangement of the first water pump, the water tank, the water cavity, the expansion pipe and the one-way valve, water in the water tank can enter the water cavity through the arrangement of the first water pump, the upper die and the lower die can be rapidly cooled through cold water in the water cavity, then hot water can automatically reach the expansion cavity, and the backflow of the hot water in the expansion cavity can be effectively avoided by matching with the one-way valve;

2. according to the utility model, the water passing net can be rapidly cooled by the aid of the arranged refrigerator, the water passing net, the second water pump, the return pipe, the electric cylinder and the fixed plate, the cooled water can enter the water tank through the return pipe by means of the second water pump, and the upper die can be driven to automatically lift through the fixed plate by the aid of the electric cylinder, so that demoulding of materials is facilitated.

Drawings

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

FIG. 2 is a schematic view of the structure of FIG. 1 at point A according to the present invention;

FIG. 3 is a schematic view of the structure at B of FIG. 1 according to the present invention.

In the figure: 1-machine body, 2-expansion cavity, 3-fixing plate, 4-upper die, 5-feed inlet, 6-lower die, 7-electric cylinder, 8-water tank, 9-first water pump, 10-first connecting pipe, 11-water cavity, 12-pneumatic pump, 13-thimble, 14-return pipe, 15-second water pump, 16-controller, 17-check valve, 18-second connecting pipe, 19-water passing net and 20-refrigerator.

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. 1-3, the present invention provides a technical solution:

a fast cooling mold for producing a 3D printer shell, which comprises a machine body 1, go up mould 4 and bed die 6, 1 middle part of organism is seted up flutedly, bottom side fixedly connected with bed die 6 in the recess on the

organism

1, 6 upper end laminating of bed die is connected with mould 4, 4 sliding connection of going up mould are in organism 1, 4 fixed connection of going up mould are in 3 bottoms of fixed plate, 3 sliding connection of fixed plate are inboard at organism 1, water cavity 11 has been seted up at the middle part in the organism 1, water cavity 11 sets up in the 6 outsides of bed die, water cavity 11 sets up in the last mould 4 outside, 11 right-hand members of water cavity sealing connection have first connecting pipe 10, first connecting pipe 10 sealing connection is in 8 left end bottom sides of water tank, 8 fixed connection of water tank are in 1 right-hand members of organism, 11 left ends sealing connection of water cavity has second connecting

pipe

18, 18 sealing connection of second connecting pipe is at 2 right-hand members in expansion chamber, expansion chamber 2 is seted up in 1 left side of organism.

The upper end of the fixed plate 3 is provided with a feeding hole 5, the bottom sides of the left and right ends of the fixed plate 3 are fixedly connected with electric cylinders 7, the electric cylinders 7 are fixedly connected in the left and right sides of the machine body 1, and the fixed plate 3 can drive the upper die 4 to automatically ascend by arranging the electric cylinders 7; a pneumatic pump 12 is fixedly connected in the bottom end of the machine body 1, an ejector pin 13 is connected at the upper end of the pneumatic pump 12 in a sliding manner, the ejector pin 13 penetrates through the bottom side of the lower die 6, the ejector pin 13 is connected with the lower die 6 in a sliding manner, and the material can be rapidly demoulded through the pneumatic pump 12 and the ejector pin 13; the right end of the first connecting pipe 10 is hermetically connected with a first water pump 9, the first water pump 9 is fixedly connected in the right end of the machine body 1, the second connecting pipe 18 is hermetically connected with a one-way valve 17, and hot water in the expansion cavity 2 can be prevented from flowing back through the one-way valve 17; the bottom end of the expansion cavity 2 is hermetically connected with a return pipe 14, the return pipe 14 is fixedly connected to the bottom end of the machine body 1, the return pipe 14 is fixedly connected to the bottom side of the water tank 8, the middle part of the return pipe 14 is hermetically connected with a second water pump 15, the second water pump 15 is fixedly connected to the bottom end of the base, and cooled water can be returned to the water tank 8 through the second water pump 15; a water passing net 19 is fixedly connected in the bottom end of the expansion cavity 2, a refrigerator 20 is fixedly connected at the left end of the water passing net 19, the refrigerator 20 is fixedly connected in the left end of the machine body 1, and water can be cooled through the refrigerator 20; the left end of the machine body 1 is provided with a controller 16, the controller 16 is fixedly connected with the machine body 1, and the device can be controlled through the controller 16.

The working process is as follows: when the device is used, power is supplied by an external power supply, when the device is required to be used, the electric cylinder 7 can be controlled by the controller 16, the electric cylinder 7 drives the upper die 4 to move through the fixing plate 3, after the upper die 4 is connected with the lower die 6, materials can be added through the feeding hole 5, when the device is required to be rapidly cooled, the first water pump 9 is started through the controller 16, cold water in the water tank 8 can reach the water cavity 11 through the first connecting pipe 10, hot water in the water cavity 11 can enter the expansion cavity 2 through the second connecting pipe 18, meanwhile, hot water in the expansion cavity 2 can be prevented from flowing back through the one-way valve 17, then the refrigerator 20 is started through the controller 16, the water passing net 19 can be cooled through the refrigerator 20, so that the hot water can be rapidly cooled, and after cooling, the second water pump 15 can be controlled, the water in the water tank 8 enters the water tank 8 through the return pipe 14, and then the electric cylinder 7 is controlled through the controller 16, so that the fixing plate 3 can drive the upper die 4 to ascend, and the material can be rapidly demoulded by matching with the pneumatic pump 12 and the ejector pin 13.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a quick cooling's mould is used in production of 3D printer shell, includes organism (1), goes up mould (4) and bed die (6), its characterized in that: a groove is formed in the middle of the machine body (1), a lower die (6) is fixedly connected to the inner bottom side of the groove in the machine body (1), an upper die (4) is attached to the upper end of the lower die (6), the upper die (4) is slidably connected into the machine body (1), the upper die (4) is fixedly connected to the bottom end of a fixed plate (3), the fixed plate (3) is slidably connected to the inner side of the machine body (1), a water cavity (11) is formed in the middle of the inner portion of the machine body (1), the water cavity (11) is arranged on the outer side of the lower die (6), the water cavity (11) is arranged on the outer side of the upper die (4), a first connecting pipe (10) is hermetically connected to the right end of the water cavity (11), the first connecting pipe (10) is hermetically connected to the bottom side of the left end of a water tank (8), the water tank (8) is fixedly connected into the machine body (1), and a second connecting pipe (18) is hermetically connected to the left end of the water cavity (11), the second connecting pipe (18) is connected to the right end of the expansion cavity (2) in a sealing mode, and the expansion cavity (2) is formed in the left side of the machine body (1).

2. The mold for producing the 3D printer shell capable of being cooled down rapidly according to claim 1, wherein the mold comprises: the feeding hole (5) is formed in the upper end of the fixing plate (3), the electric cylinders (7) are fixedly connected to the bottom sides of the left end and the right end of the fixing plate (3), and the electric cylinders (7) are fixedly connected to the left side and the right side of the machine body (1).

3. The mold for producing the 3D printer shell capable of being cooled down rapidly according to claim 1, wherein the mold comprises: the machine body is characterized in that a pneumatic pump (12) is fixedly connected into the bottom end of the machine body (1), an ejector pin (13) is connected to the upper end of the pneumatic pump (12) in a sliding mode, the ejector pin (13) penetrates through the bottom side of the lower die (6), and the ejector pin (13) is connected with the lower die (6) in a sliding mode.

4. The mold for producing the 3D printer shell capable of being cooled down rapidly according to claim 1, wherein the mold comprises: the engine body is characterized in that the right end of the first connecting pipe (10) is hermetically connected with a first water pump (9), the first water pump (9) is fixedly connected in the right end of the engine body (1), and the second connecting pipe (18) is hermetically connected with a one-way valve (17).

5. The mold for producing the 3D printer shell capable of being cooled down rapidly according to claim 1, wherein the mold comprises: the bottom end of the expansion cavity (2) is hermetically connected with a return pipe (14), the return pipe (14) is fixedly connected to the bottom end of the machine body (1), the return pipe (14) is fixedly connected to the bottom side of the water tank (8), the middle of the return pipe (14) is hermetically connected with a second water pump (15), and the second water pump (15) is fixedly connected to the bottom end of the base.

6. The mold for producing the 3D printer shell capable of being cooled down rapidly according to claim 1, wherein the mold comprises: the expansion chamber (2) bottom end internal fixation is connected with crosses water net (19), cross water net (19) left end fixedly connected with refrigerator (20), refrigerator (20) fixed connection is in organism (1) left end.

7. The mold for producing the 3D printer shell capable of being cooled down rapidly according to claim 1, wherein the mold comprises: the left end of the machine body (1) is provided with a controller (16), and the controller (16) is fixedly connected with the machine body (1).