阅读说明：本技术 一种多色3d打印耗材制备工艺 (Preparation process of multicolor 3D printing supplies ) 是由 华明进 于 2020-06-30 设计创作，主要内容包括：本发明涉及打印耗材制备,更具体的说是一种多色3D打印耗材制备工艺。该工艺包括以下步骤：步骤一、设置冷却装置,并且将挤出装置安装在冷却装置的左侧；步骤二、利用挤出装置挤出多份不同颜色的3D打印耗材；步骤三、将挤出的多份不同颜色的3D打印耗材进行融合获得多色3D打印耗材；步骤四、通过冷却装置冷却多色3D打印耗材；该工艺可以加工出具有一定规律的颜色之间不完全混合的多色耗材。(The invention relates to preparation of printing consumables, in particular to a preparation process of a multicolor 3D printing consumable. The process comprises the following steps: step one, arranging a cooling device, and installing an extrusion device on the left side of the cooling device; extruding a plurality of 3D printing consumables with different colors by using an extruding device; fusing the extruded 3D printing consumables with different colors to obtain multi-color 3D printing consumables; cooling the multicolor 3D printing consumables through a cooling device; the process can process multicolor consumables with incomplete mixing among colors with certain rules.)

1. The preparation process of the multicolor 3D printing consumables is characterized by comprising the following steps:

step one, arranging a cooling device, and installing an extrusion device on the left side of the cooling device;

extruding a plurality of 3D printing consumables with different colors by using an extruding device;

fusing the extruded 3D printing consumables with different colors to obtain multi-color 3D printing consumables;

cooling the multicolor 3D printing consumables through a cooling device;

the preparation process of the multicolor 3D printing consumable further relates to an extrusion device and a cooling device;

the extrusion device comprises an extrusion box I (3), a cavity I (301), two raw material boxes (4), two heaters I (401) and two conveying pipes (402), wherein the two through cavities I (301) are arranged on the front side and the rear side in the extrusion box I (3), the two raw material boxes (4) and the two conveying pipes (402) are arranged, the heaters I (401) are fixedly connected to the lower ends of the two raw material boxes (4), the lower ends of the two conveying pipes (402) are respectively fixed to and communicated with the lower sides of the raw material boxes (4), and the upper ends of the two conveying pipes (402) are fixedly connected to and communicated with the middle parts of the front end and the rear end of the extrusion box I (3);

the cooling device comprises an upper water tank (2) and water flowing pipes (201), wherein the lower end of the upper water tank (2) is fixedly connected and communicated with the water flowing pipes (201) from left to right.

2. The process of claim 1 for preparing a multi-color 3D printing consumable, wherein: the extrusion device further comprises a horizontal water guide plate I (5), a vertical water guide plate II (501) and a horizontal water guide plate III (502), the rear end of the left end of the horizontal water guide plate I (5) is fixedly connected and communicated with the upper end of the vertical water guide plate II (501), the lower end of the vertical water guide plate II (501) is fixedly connected and communicated with the rear end of the left end of the horizontal water guide plate III (502), and connecting pipes are arranged at the outer ends of the right sides of the horizontal water guide plate I (5) and the horizontal water guide plate III (502); the inner ends of the water plate I (5) and the horizontal water guide plate III (502) are fixedly connected to the upper end and the lower end of the extrusion box I (3) respectively.

3. The process of claim 2 for preparing a multi-color 3D printing consumable, wherein: extrusion device still pushes away I (6) and connector (601) including crowded portion of pushing, and crowded portion of pushing I (6) is provided with two, and connector (601) rigid coupling is in the upper end of two I (6) left ends of pushing, and the right-hand member of two I (6) of pushing is sliding connection respectively in two I (301) cavities.

4. The process of claim 3 for preparing a multi-color 3D printing consumable, wherein: the extrusion device also comprises an upper plate (302), a through hole (303), a tail block (304), an extrusion box (8), a partition plate (801), a connecting plate I (802), an upper inclined hopper (803), an extrusion pipe (804) and a heater II (805), wherein the upper plate (302) is integrally connected to the upper end of the right end of the extrusion box I (3), the right end face of the upper plate (302) is superposed with the right end face of the extrusion box I (3), the through hole (303) is arranged on the upper side of the upper plate (302), the tail block (304) is fixedly connected to the right end of the upper plate (302), the middle part of the upper end of the extrusion box (8) is slidably connected with the partition plate (801), the upper end of the partition plate (801) is fixedly connected with the connecting plate I (802), the upper inclined hopper (803) is fixedly connected and communicated with the right end of the extrusion box (8), the extrusion pipe (804) is fixedly connected and communicated with the right end of the upper inclined hopper (803, the left end of extrusion case (8) and the right-hand member laminating of extrusion case I (3), extrusion case (8) and two cavity I (301) intercommunication, the right side of extrusion pipe (804) is located the right-hand member of left side water flowing pipe (201).

5. The process of claim 4 for preparing a multi-color 3D printing consumable, wherein: extrusion device still includes rack (602), draw runner (603), frame (7), slide (701) and gear (702), and the left side rigid coupling of rack (602) lower extreme is in the upper end of connector (601), and draw runner (603) rigid coupling is in the front end of rack (602), and slide (701) set up the rear end in frame (7) upper end, and draw runner (603) sliding connection is in slide (701), the upper end rigid coupling motor of frame (7), the output shaft rigid coupling gear (702) of motor, gear (702) and rack (602) meshing transmission.

6. The process of claim 5 for preparing a multi-color 3D printing consumable, wherein: the extrusion device also comprises a connecting plate II (806), a triggering column (807), a compression spring (808), an electric push rod I (809) and a pushing part II (902), wherein the connecting plate II (806) is fixedly connected at the front end of the extrusion box (8), the upper side of the triggering column (807) is connected on the connecting plate II (806) in a sliding manner, the upper end of the triggering column (807) is fixedly connected with a limiting part I, the lower extreme of spacing portion I is laminated with the upper end of fishplate bar II (806), compression spring (808) cover is on triggering post (807), trigger the spacing portion II of lower extreme rigid coupling of post (807), the upper and lower both ends of compression spring (808) are laminated with the lower extreme of fishplate bar II (806) and the up end of spacing portion II respectively, the expansion end rigid coupling of electric putter I (809) is at the lower extreme of spacing portion II, push away II (902) sliding connection in crossing mouthful (303), the right-hand member face coincidence of the right-hand member face of pushing away II (902) and upper plate (302).

7. The process of claim 6, wherein the process comprises: the extruding device further comprises a base (9) and an electric push rod II (901), the electric push rod II (901) is fixedly connected onto the base (9), the base (9) is fixedly connected to the upper end of the horizontal water guide plate I (5), and the left end of the pushing portion II (902) is fixedly connected with the movable end of the electric push rod II (901).

8. The process of claim 7 for preparing a multi-color 3D printing consumable, wherein: the two conveying pipes (402) are made of copper alloy.

9. The process of claim 8, wherein the process comprises: the cooling device further comprises a horizontal guide channel (1), an inclined guide channel (101) and a water drainage groove (102), the right end of the horizontal guide channel (1) is fixedly connected with the inclined guide channel (101), the water drainage groove (102) is arranged on the left side and the right side of the inclined guide channel (101), and the upper water tank (2) is fixedly connected to the upper end of the horizontal guide channel (1).

10. The process of claim 9 for preparing a multi-color 3D printing consumable, wherein: the cooling device further comprises a guide wheel (103), and the guide wheel (103) is rotatably connected to the inclined guide channel (101).

Technical Field

The invention relates to preparation of printing consumables, in particular to a preparation process of a multicolor 3D printing consumable.

Background

For example, the publication number is CN106334472B a multicolor 3D printing consumables processing device. The invention aims to provide a multicolor 3D printing consumable processing device which is easy to operate, fine to process and high in processing efficiency. In order to solve the technical problem, the invention provides a multicolor 3D printing consumable processing device which comprises a cylinder, a fixing plate, a connecting rod, a piston, a shell, an electric heating wire, a pipeline, a first cavity, a fan, a refrigerant storage tank, an electric control valve, a second cavity, a first motor, a feeding hopper, a discharging wheel, a rotating blade, a bearing seat, a rotating shaft and a partition plate, wherein an opening is formed in the right side of the pipeline, the partition plate is uniformly arranged in the pipeline, and the partition plate divides the pipeline into three liquid channels with the same size. The invention achieves the effects of easy operation, fine processing and high processing efficiency, and can process printing consumables with various color combinations by using the device, thereby solving the problem of monotonous consumables on the market. However, the color of the multi-color consumable processed by the device is too disordered and irregular.

Disclosure of Invention

The invention aims to provide a preparation process of a multicolor 3D printing consumable, which can be used for processing multicolor consumables with certain rules and incomplete mixing among colors.

The purpose of the invention is realized by the following technical scheme:

a preparation process of a multicolor 3D printing consumable material comprises the following steps:

step one, arranging a cooling device, and installing an extrusion device on the left side of the cooling device;

extruding a plurality of 3D printing consumables with different colors by using an extruding device;

fusing the extruded 3D printing consumables with different colors to obtain multi-color 3D printing consumables;

cooling the multicolor 3D printing consumables through a cooling device;

the preparation process of the multicolor 3D printing consumable further relates to an extrusion device and a cooling device;

the extrusion device comprises an extrusion box I, two chambers I, two raw material boxes, two heaters I and two conveying pipes, wherein the two chambers I which are through from left to right are arranged on the front side and the rear side in the extrusion box I;

the cooling device comprises an upper water tank and water flow pipes, wherein the lower end of the upper water tank is fixedly connected from left to right and communicated with the water flow pipes.

The extrusion device further comprises a horizontal water guide plate I, a vertical water guide plate II and a horizontal water guide plate III, the rear end of the left end of the horizontal water guide plate I is fixedly connected and communicated with the upper end of the vertical water guide plate II, the lower end of the vertical water guide plate II is fixedly connected and communicated with the rear end of the left end of the horizontal water guide plate III, and the outer ends of the right sides of the horizontal water guide plate I and the horizontal water guide plate III are respectively provided with a connecting pipe; the inner ends of the water plate I and the horizontal water guide plate III are fixedly connected to the upper end and the lower end of the extrusion box I respectively.

Extrusion device still pushes away portion I and connector including crowded, and crowded portion I that pushes away is provided with two, and the connector rigid coupling is in the upper end of two I left ends of crowded portion, and two right-hand members that push away portion I are sliding connection respectively in two cavities I.

The extruding device further comprises an upper plate, a through hole, a tail block, an extruding box, a partition plate, a connecting plate I, an upper inclined hopper, an extruding pipe and a heater II, wherein the upper plate is integrally connected to the upper end of the right end of the extruding box I, the right end face of the upper plate coincides with the right end face of the extruding box I, the through hole is formed in the upper side of the upper plate, the tail block is fixedly connected to the right end of the upper plate, the middle of the upper end of the extruding box is slidably connected with the partition plate, the upper end of the partition plate is fixedly connected with the connecting plate I, the upper inclined hopper is fixedly connected and communicated with the right end of the extruding box, the extruding pipe is fixedly connected and communicated with the right end of the upper inclined hopper, the heater II is fixedly connected to the lower end of the extruding box, the left end of the extruding box.

The extrusion device further comprises a rack, a sliding strip, a rack, a slide way and a gear, wherein the left side of the lower end of the rack is fixedly connected to the upper end of the connecting body, the sliding strip is fixedly connected to the front end of the rack, the slide way is arranged at the rear end of the upper end of the rack, the sliding strip is slidably connected into the slide way, the upper end of the rack is fixedly connected with a motor, an output shaft of the motor is fixedly connected with the gear, and the gear is in meshing transmission.

Extrusion device still includes fishplate bar II, triggers post, compression spring, electric putter I and pushes away a II, and II rigid couplings of fishplate bar are in the front end of extruding the case, and the upside sliding connection that triggers the post triggers on fishplate bar II, triggers the spacing portion I of upper end rigid coupling of post, the lower extreme of spacing portion I and the laminating of the upper end of fishplate bar II, and compression spring overlaps on triggering the post, triggers the spacing portion II of lower extreme rigid coupling of post, and compression spring's upper and lower both ends paste with the lower extreme of fishplate bar II and the up end of spacing portion II respectively, and electric putter I's expansion end rigid coupling is at the lower extreme of spacing portion II, pushes away II sliding connection of portion in crossing the mouth, pushes away the right-hand member face coincidence of the right-hand member.

The extruding device further comprises a base and an electric push rod II, the electric push rod II is fixedly connected onto the base, the base is fixedly connected to the upper end of the horizontal water guide plate I, and the left end of the pushing portion II is fixedly connected with the movable end of the electric push rod II.

The two conveying pipes are made of copper alloy.

The cooling device further comprises a horizontal guide channel, an inclined guide channel and a water drainage groove, the right end of the horizontal guide channel is fixedly connected with the inclined guide channel, the left side and the right side of the inclined guide channel are respectively provided with the water drainage groove, and the upper water tank is fixedly connected to the upper end of the horizontal guide channel.

The cooling device also comprises a guide wheel which is rotatably connected to the inclined guide channel.

The preparation process of the multicolor 3D printing consumable material has the beneficial effects that:

the melted raw materials with different colors in the two cavities I are cooled in a wrapping type water cooling mode of a horizontal water guide plate I, a vertical water guide plate II and a horizontal water guide plate III to obtain a formed raw material; the raw materials respectively pushed out of the two chambers I are all fed into the extrusion box, and the extrusion box is divided into two parts by the partition plate, so that the raw materials with different colors are respectively arranged on the front side and the rear side in the extrusion box; the melted consumables which are just contacted with the two colors are further mixed by entering the extrusion pipe through the upper inclined hopper, and the melted consumables of the two colors are further permeated into each other and incompletely permeated at the moment, so that the multicolor consumables which are beautiful in two colors and incompletely permeated are formed after being extruded from the extrusion pipe.

Drawings

The invention is described in further detail below with reference to the accompanying drawings and specific embodiments.

FIG. 1 is a schematic diagram of the overall structure of a process for preparing a multi-color 3D printing consumable material according to the present invention;

FIG. 2 is a partial schematic view of the first embodiment of the present invention;

FIG. 3 is a second partial schematic structural view of the present invention;

FIG. 4 is a third schematic view of a portion of the present invention;

FIG. 5 is a fourth schematic view of a portion of the present invention;

FIG. 6 is a schematic diagram of a portion of the present invention;

FIG. 7 is a schematic diagram six of a portion of the present invention;

FIG. 8 is a seventh schematic view of a portion of the present invention;

FIG. 9 is a partial schematic view eight of the present invention;

fig. 10 is a partial structural schematic diagram nine of the present invention.

In the figure: a horizontal guide way 1; an inclined guide passage 101; a drain tank 102; a guide wheel 103; a header tank 2; a flow pipe 201; an extrusion box I3; a chamber I301; an upper plate 302; a through opening 303; a tail block 304; a raw material tank 4; a heater I401; a delivery pipe 402; a horizontal water guide plate I5; a vertical water guide plate II 501; a horizontal water guide plate III 502; a pushing part I6; a connecting body 601; a rack 602; a slide 603; a frame 7; a slideway 701; a gear 702; an extrusion box 8; a partition plate 801; a connecting plate I802; an upper inclined bucket 803; an extruded tube 804; a heater II 805; a fishplate bar II 806; a trigger post 807; a compression spring 808; the electric push rod I809; a base 9; an electric push rod II 901; and a pushing part II 902.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.

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