CN111165636A

CN111165636A - 3D (three-dimensional) DIY (do it yourself) making tool using bar-shaped candy and using method thereof

Info

Publication number: CN111165636A
Application number: CN202010086164.6A
Authority: CN
Inventors: 陈文辉; 邹锦光; 毛吉化
Original assignee: Guangdong Rongshun Technology Co Ltd
Current assignee: Guangdong Rongshun Technology Co Ltd
Priority date: 2020-02-11
Filing date: 2020-02-11
Publication date: 2020-05-19
Anticipated expiration: 2040-02-11
Also published as: CN111165636B

Abstract

The invention discloses a 3D (three-dimensional) manufacturing DIY (do it yourself) tool using stick-shaped candies and a using method thereof, and relates to the technical field of candy consumable material shaping equipment, wherein the tool comprises a main rubber shell, a driving device is arranged in the main rubber shell, the driving device comprises two feeding soft rubber wheels which are vertically and symmetrically arranged, and a connecting part is arranged at a gap between the two feeding soft rubber wheels; one end of the connecting part is communicated with a guide pipe, and the tail end of the guide pipe is connected with a feeding hole; the other end of the connecting part is connected with a discharge pipe, and the tail end of the discharge pipe is connected with a heating head. The DIY tool for 3D production of the bar-shaped candy adopts two soft rubber wheels to extrude and push the candy bars to move, and the requirements on the line diameter and the toughness of the bar-shaped candy bars are not high.

Description

3D (three-dimensional) DIY (do it yourself) making tool using bar-shaped candy and using method thereof

Technical Field

The invention relates to the technical field of candy consumable molding equipment, in particular to a DIY (do it yourself) tool for 3D (three-dimensional) manufacturing of bar-shaped candies and a using method thereof.

Background

The basic principle of the existing 3D printing DIY equipment is to work by a heating head and a driving device, and the used consumable materials are linear plastic lines. When the heating head reaches the temperature of settlement, drive arrangement passes through power take off to last metal gear on, this metal gear tooth point is sharp, at this moment, plastics lines one side is that the bearing withstands, and the opposite side is metal gear, and metal gear and lines consumptive material extrude each other, metal gear alright with interlock into plastics lines and drive the direction motion of plastics lines toward the heating head, when plastics lines get into the heating head, the plastics lines melt and extrude at the discharge gate, the shaping after the cooling. Currently, the existing 3D printing DIY apparatus has the following disadvantages:

the requirement on the stability of the wire diameter of the plastic wire is high, and if the wire diameter of one position is larger than the standard wire diameter by about 0.1mm during the production of the plastic wire (for example, the standard of the wire diameter of the plastic wire used for designing the 3D printing DIY equipment is 1.75mm, and when the wire diameter of one position of the plastic wire is larger than 1.85 mm), the 3D printing DIY equipment is blocked at the metal gear; when the diameter of the plastic line is smaller than the standard diameter by about 0.1mm (for example, when the diameter of the plastic line used in the design of 3D printing DIY equipment is 1.75mm, when the diameter of a certain position of the plastic line is smaller than 1.65 mm), the gear engagement part is difficult to push the plastic line to move because the contact surface between the metal teeth and the plastic line is small. The plastic line can be pushed to extrude by the meshing of the metal teeth, so that the material of the plastic line needs to have certain toughness and cannot be too hard or brittle, otherwise, the metal gear cannot be meshed, or the plastic line is easy to have notches, so that the meshing is failed.

Disclosure of Invention

The invention aims to provide a DIY tool for 3D manufacturing of a bar-shaped candy and a using method thereof, which are used for solving the problems in the prior art.

In order to achieve the purpose, the invention provides the following scheme:

the invention provides a 3D (three-dimensional) production DIY (do it yourself) tool using a stick-shaped candy, which comprises a main rubber shell, wherein a driving device is arranged in the main rubber shell, the driving device comprises two feeding soft rubber wheels which are vertically and symmetrically arranged, and a connecting part is arranged at a gap between the two feeding soft rubber wheels; one end of the connecting part is communicated with a guide pipe, and the tail end of the guide pipe is connected with a feeding hole; the other end of the connecting part is connected with a discharge pipe, and the tail end of the discharge pipe is connected with a heating head.

Optionally, the driving device further includes a gear box assembly, the gear box assembly includes a gear box housing disposed on the rubber casing cover plate, multiple gears sequentially meshed are disposed in the gear box housing, a first-stage gear of the gear box assembly is connected to a motor, and the motor is connected to a power supply; last level gear of gear box subassembly includes two connecting gear that mesh set up side by side, two the soft rubber tyer of pay-off is fixed respectively to be inserted and is located two on the connecting gear, just the soft rubber tyer of pay-off can follow connecting gear synchronous revolution.

Optionally, two conductive metal sheets are arranged on a gear box housing of the gear box assembly, and the two conductive metal sheets are respectively connected with the positive electrode and the negative electrode of the motor; two spring pieces are arranged in the main rubber shell and can be respectively in contact connection with the two conductive metal sheets; the tail ends of the two spring pieces are connected with a power supply, and the two spring pieces are respectively positioned on two sides of the catheter.

Optionally, the soft rubber tyer of pay-off include with connect gear fixed connection's connecting axle, the cover is equipped with the ebonite wheel of cylindricality structure on the connecting axle, the cladding has soft glue film on the ebonite wheel outer wall.

Optionally, a conduit buckle is arranged on the inner bottom wall of the main body rubber shell, and the conduit is buckled in the conduit buckle.

Optionally, a hexagonal nut is assembled at one end of the main body rubber shell close to the heating head, and a fastening groove is formed at one end of the main body rubber shell close to the feed inlet; glue shell apron one end be connected with hexagon nut assorted screw, the other end be provided with buckle recess assorted buckle piece, the gear box subassembly be located the screw with between the buckle piece.

Optionally, one end of the connecting part is connected with the guide pipe, and the other end of the connecting part is connected with the discharge pipe; the two sides of the connecting part are arc-shaped concave opening structures matched with the feeding soft rubber wheels.

Optionally, a positioning protrusion is arranged on the gear box shell, a positioning groove is formed in the inner wall of the main body rubber shell, and the positioning protrusion and the positioning groove can be connected in a matched mode.

The invention also provides a using method of the DIY tool for 3D production by using the bar-shaped candy, which comprises the following steps:

step one; heating by the heating head, and putting the candy bar into the conduit from the feed inlet;

step two; the driving device transmits power to the feeding soft rubber wheels, and the two feeding soft rubber wheels rotate in the same direction;

step three; manually pushing the candy stick into the guide pipe and contacting with the two feeding soft rubber wheels, wherein the two feeding soft rubber wheels are extruded and deformed due to the entering of the candy stick, and the deformed feeding soft rubber wheels generate friction force with the surface of the candy stick to drive the candy stick to move;

step four; the candy bar moves and melts after passing through the heating head at the discharge pipe, and is finally extruded at the discharge pipe, cooled and molded.

Compared with the prior art, the invention has the following technical effects:

the DIY tool for 3D production of the bar-shaped candies fills the blank of carrying out various three-dimensional shapes by taking candy foods as consumables. Two soft rubber wheels are adopted for extrusion and pushing the candy to move, so that the range of soft rubber deformation between the two soft rubber wheels is relatively large, and the requirement on the linear diameter of the bar-shaped candy strip is not very high. The drive assembly wholly adopts the detachable structure, and the drive assembly power supply mode passes through sheetmetal or spring/shell fragment contact power supply, and the DIY instrument can be dismantled soft rubber wheel, pipe alone after using up and wash, prevents that bacterial growing, clean health.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive exercise.

FIG. 1 is an exploded view of a DIY tool configuration for 3D manufacturing using candy bars according to the present invention;

FIG. 2 is a cross-sectional view of FIG. 1;

FIG. 3 is a schematic view of the main rubber case structure of the present invention;

FIG. 4 is a schematic view of the rubber cover plate structure of the present invention;

FIG. 5 is a cross-sectional view showing the overall structure of a DIY tool for 3D manufacturing using candy bars according to the present invention;

FIG. 6 is a schematic view of a gearbox assembly of the present invention;

FIG. 7 is a cross-sectional view of the gearbox assembly of the present invention;

FIG. 8 is an exploded view of the heating tip of the present invention;

wherein, 1 is the main part shell of gluing, 2 is the soft rubber wheel of pay-off, 3 is connecting portion, 4 is the pipe, 5 is the feed inlet, 6 is the heating head, 7 is the discharge gate, 8 is the gearbox subassembly, 9 is the shell of gluing, 10 is the gear box shell, 11 is the multi-stage gear, 12 is the motor, 13 is the connecting gear, 14 is the conductive metal piece, 15 is the spring leaf, 16 is hard rubber wheel, 17 is the soft rubber layer, 18 is the pipe buckle, 19 is the screw, 20 is the buckle piece, 21 is the hexagon nut, 22 is the plastic part, 23 is the discharging pipe.

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.

In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in further detail below.

The invention provides a 3D (three-dimensional) DIY (do it yourself) tool using stick-shaped candies, which comprises a main rubber shell 1, wherein a driving device is arranged in the main rubber shell 1, the driving device comprises two feeding soft rubber wheels 2 which are vertically and symmetrically arranged, and a connecting part 3 is arranged at a gap between the two feeding soft rubber wheels 2; one end of the connecting part 3 is communicated with a conduit 4, and the tail end of the conduit 4 is connected with a feed inlet 5; the other end of connecting portion 3 is connected with discharging pipe 23, and discharging pipe 23 is terminal to be connected with heating head 6 through high temperature resistant plastic part 22, and heating head 6 has the ceramic head or the metal head that the cladding has the heating film or twines the heater. Specifically, the driving device further comprises a gear box assembly 8, the gear box assembly 8 comprises a gear box shell 10 arranged on the rubber shell cover plate 9, multiple stages of gears 11 which are meshed in sequence are arranged in the gear box shell 10, a first stage gear of the gear box assembly 8 is connected with a motor 12, and the motor 12 is connected with a power supply; the last-stage gear of the gear box assembly 8 comprises two connecting gears 13 which are meshed in parallel, the two feeding soft rubber wheels 2 are fixedly inserted on the two connecting gears 13 respectively, and the feeding soft rubber wheels 2 can rotate synchronously along with the connecting gears 13.

Further preferably, two conductive metal sheets 14 are arranged on the gear box housing 10 of the gear box assembly 8, and the two conductive metal sheets 14 are respectively connected with the positive pole and the negative pole of the motor 12; two spring pieces 15 are arranged in the main rubber shell 1, and the two spring pieces 15 can be respectively in contact connection with the two conductive metal sheets 14; the tail ends of the two spring pieces 15 are connected with a power supply, and the two spring pieces 15 are respectively positioned at two sides of the conduit 4. The feeding soft rubber wheel 2 comprises a connecting shaft fixedly connected with the connecting gear 13, a hard rubber wheel 16 with a cylindrical structure is sleeved on the connecting shaft, and a soft rubber layer 17 wraps the outer wall of the hard rubber wheel 16. The inner bottom wall of the main body rubber shell 1 is provided with a conduit buckle 18, and the conduit 4 is buckled in the conduit buckle 18. A hexagonal nut 21 is assembled at one end of the main rubber shell 1 close to the heating head 6, and a clamping groove is formed at one end of the main rubber shell 1 close to the feeding hole 5; the rubber casing cover plate 9 is connected with the screw 19 that matches with the hexagon nut 21 at one end, and the other end is provided with the buckle piece 20 with buckle recess assorted, and the gear box subassembly 8 is located between screw 19 and the buckle piece 20. One end of the connecting part 3 is connected with the guide pipe 4, and the other end is connected with the discharge pipe; the two sides of the connecting part 3 are arc-shaped concave opening structures matched with the feeding soft rubber wheels 2. Connecting portion 3 and gear box shell 10 integrated into one piece are provided with the location arch on the gear box shell 10, have seted up positioning groove on the 1 inner wall of main part rubber casing, and the location arch can cooperate with positioning groove to be connected, is convenient for fix the feeding pipe.

When the candy bar feeding device works, after the heating head is heated, candy bars are placed into the guide pipe 4 from the feeding port, the driving device finally transmits power to the feeding soft rubber wheels 2, the two feeding soft rubber wheels 2 rotate in the same direction, the candy bars are manually pushed into the guide pipe 4 and are in contact with the two feeding soft rubber wheels 2, the two feeding soft rubber wheels 2 are extruded and deformed due to the entering of the candy bars, the deformed feeding soft rubber wheels 2 generate friction with the surfaces of the candy bars to drive the candy bars to move, the candy bars are melted after passing through the heating head 6 at the discharging pipe, and finally the candy bars are extruded at the discharging port 7 and are formed after being cooled. The conductive metal sheet 14 in the gear box component 8 is respectively connected with the positive electrode and the negative electrode of the motor 12, during assembly, the gear box component 8 is fixed on the rubber casing cover plate 9 through screws to form a drive assembly, when the drive assembly is assembled to the main rubber casing 1, the drive assembly is screwed up through the screws 19 and the hexagon nuts 21, the clamping block on the rubber casing cover plate 9 is buckled on the groove of the main rubber casing 1, and the spring piece 15 can be in contact with the conductive metal sheet 14 at the moment and supplies power to the motor 12 of the gear box. The catheter 4 is held in place by a catheter lock 18 and the catheter can be removed for cleaning when the drive assembly is removed. The feeding soft rubber wheel 2 is wrapped on the hard rubber to form a whole in a secondary injection molding production mode, so that the feeding soft rubber wheel 2 can be directly inserted into a gear at the last stage of the driving mechanism assembly, and the screw 19 is unscrewed to take down the driving assembly. The two feeding soft rubber wheels 2 are extruded and deformed to generate surface contact friction with the candy stick to drive the candy stick to move, so that the soft rubber deformation range between the two feeding soft rubber wheels 2 is relatively large, and the requirement on the line diameter of the bar-shaped candy stick is not very high. Fills the blank of using candy food as consumable to carry out various three-dimensional shapes.

The principle and the implementation mode of the invention are explained by applying a specific example, and the description of the embodiment is only used for helping to understand the method and the core idea of the invention; meanwhile, for a person skilled in the art, according to the idea of the present invention, the specific embodiments and the application range may be changed. In view of the above, the present disclosure should not be construed as limiting the invention.

Claims

1. A DIY tool for 3D manufacturing using candy sticks, characterized in that: the feeding device comprises a main rubber shell, wherein a driving device is arranged in the main rubber shell, the driving device comprises two feeding soft rubber wheels which are vertically and symmetrically arranged, and a connecting part is arranged at a gap between the two feeding soft rubber wheels; one end of the connecting part is communicated with a guide pipe, and the tail end of the guide pipe is connected with a feeding hole; the other end of the connecting part is connected with a discharge pipe, and the tail end of the discharge pipe is connected with a heating head.

2. The 3D production DIY tool using stick candy as claimed in claim 1, wherein: the driving device further comprises a gear box assembly, the gear box assembly comprises a gear box shell arranged on the rubber shell cover plate, multiple gears which are meshed in sequence are arranged in the gear box shell, a first-stage gear of the gear box assembly is connected with a motor, and the motor is connected with a power supply; last level gear of gear box subassembly includes two connecting gear that mesh set up side by side, two the soft rubber tyer of pay-off is fixed respectively to be inserted and is located two on the connecting gear, just the soft rubber tyer of pay-off can follow connecting gear synchronous revolution.

3. The 3D production DIY tool using stick candy as claimed in claim 2, wherein: two conductive metal sheets are arranged on a gear box shell of the gear box assembly and are respectively connected with the positive pole and the negative pole of the motor; two spring pieces are arranged in the main rubber shell and can be respectively in contact connection with the two conductive metal sheets; the tail ends of the two spring pieces are connected with a power supply, and the two spring pieces are respectively positioned on two sides of the catheter.

4. The 3D production DIY tool using stick candy as claimed in claim 2, wherein: the soft rubber tyer of pay-off include with connect gear fixed connection's connecting axle, the cover is equipped with the ebonite wheel of cylindricality structure on the connecting axle, the cladding has soft glue film on the ebonite wheel outer wall.

5. The 3D production DIY tool using stick candy as claimed in claim 1, wherein: the inner bottom wall of the main body rubber shell is provided with a conduit buckle, and the conduit is buckled in the conduit buckle.

6. The 3D production DIY tool using stick candy as claimed in claim 2, wherein: a hexagonal nut is assembled at one end, close to the heating head, in the main rubber shell, and a clamping groove is formed at one end, close to the feeding hole, of the main rubber shell; glue shell apron one end be connected with hexagon nut assorted screw, the other end be provided with buckle recess assorted buckle piece, the gear box subassembly be located the screw with between the buckle piece.

7. The 3D production DIY tool using stick candy as claimed in claim 1, wherein: one end of the connecting part is connected with the guide pipe, and the other end of the connecting part is connected with the discharge pipe; the two sides of the connecting part are arc-shaped concave opening structures matched with the feeding soft rubber wheels.

8. The 3D production DIY tool using stick candy as claimed in claim 2, wherein: be provided with the location arch on the gear box shell, set up positioning groove on the main part rubber shell inner wall, the location arch with positioning groove can cooperate the connection.

9. A method for using a DIY tool for 3D production of candy sticks, comprising: the method comprises the following steps: