CN212528703U

CN212528703U - Sectional feeding wire drawing machine

Info

Publication number: CN212528703U
Application number: CN202021133693.9U
Authority: CN
Inventors: 吴錬楷
Original assignee: Lifeng New Material Technology Shenzhen Co ltd
Current assignee: Lifeng New Material Technology Shenzhen Co ltd
Priority date: 2020-06-17
Filing date: 2020-06-17
Publication date: 2021-02-12
Anticipated expiration: 2030-06-17

Abstract

The utility model discloses a sectional feeding wire drawing machine, which comprises a wire drawing machine body and a feeding mechanism, the feeding mechanism comprises a feeding shell, the bottom of the feeding shell is communicated with a main feeding hole on the wire stretcher body through a main feeding pipe, the top of the feeding shell is provided with a cover plate, the cover plate is provided with at least two second feeding holes, and is connected with a feeding mechanism through the second feeding hole, a charging bucket for storing raw materials is arranged above the feeding mechanism, the feeding mechanism can transmit the raw materials in the charging bucket into the main shell, different feeding mechanisms can respectively fill the raw materials with different colors into the wire stretcher body, different feeding mechanisms can also simultaneously convey the raw materials into the feeding shell, and the raw materials can also be respectively conveyed in sections, so that the degree of automation is higher.

Description

Sectional feeding wire drawing machine

Technical Field

The utility model relates to a wire stretcher technical field especially relates to a segmentation material loading wire stretcher.

Background

3D prints one kind of rapid prototyping technique promptly, also known as additive manufacturing, along with the continuous maturity of technique, 3D printing technique begins to popularize gradually, and the 3D printer needs to use the consumptive material when processing manufacturing products, and wherein the line type consumptive material is one of the most commonly used consumptive material. The wire drawing machine is a main device for manufacturing 3D printing wires, and is used for heating and melting granular raw materials and drawing the raw materials into wires with certain diameters. Along with 3D printing technique application area is constantly extensive, need print the product that the preparation has different colours sometimes, just need to make the wire rod have different colours this moment, just so need the raw and other materials of different colours to pack in the wire stretcher when utilizing the wire stretcher preparation wire rod. At present, when the colored wire rod is manufactured, raw materials with different colors are added into a wire drawing machine under manual control, the automation degree is balanced, and the raw materials with different colors cannot be respectively and automatically filled.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a segmentation material loading wire stretcher can be toward this internal raw and other materials of different colours of automatic filling respectively of wire stretcher.

The utility model discloses a segmentation material loading wire stretcher, including wire stretcher body and feed mechanism, feed mechanism sets up the top of wire stretcher body, feed mechanism includes the feed casing, the bottom of feed casing through main inlet pipe with main feed inlet intercommunication on the wire stretcher body, the top of feed casing is provided with the apron, and passes through two at least feeding mechanism of apron intercommunication, feeding mechanism's top is connected with the storage bucket, feeding mechanism can with raw and other materials in the storage bucket are carried in the feed casing, then pass through main feed inlet enters into in the wire stretcher body.

Furthermore, the feeding mechanism comprises a driving motor, a transmission assembly, a feeding wheel and a feeding shell, the feeding shell is fixedly connected with the cover plate, a cylindrical feeding bin is arranged in the feeding shell, the top of the feeding bin is communicated with the charging bucket through a first feeding hole, the bottom of the feeding bin penetrates through a second feeding hole in the cover plate through a feeding pipe to be communicated with the feeding shell, the feeding wheel is arranged in the feeding bin, and the driving motor can drive the feeding wheel to rotate relative to the feeding bin through the transmission assembly.

Furthermore, the feeding wheel is provided with feeding teeth, and the distance between the feeding teeth and the side wall of the feeding bin is smaller than the diameter of the raw material.

Furthermore, the transmission assembly comprises a transmission shell, a first gear and a second gear, the first gear and the second gear are arranged in the transmission shell and are meshed with each other, the first gear is connected with the feeding wheel through a first transmission shaft, the second gear is connected with the driving motor through a second transmission shaft, and the outer diameter of the first gear is larger than that of the second gear.

Further, the feeding shell is funnel-shaped.

Further, the number of the feeding mechanisms is three.

Different feeding mechanism independent work can respectively to the raw and other materials of different colours are filled in to the wire stretcher body, and is different feeding mechanism also can be simultaneously to carry raw and other materials in the material loading casing, and degree of automation is higher.

Drawings

FIG. 1 is a schematic structural view of a sectional feeding wire drawing machine;

FIG. 2 is an exploded view of the segment feed wire drawing machine;

FIG. 3 is an exploded view of the feed mechanism;

FIG. 4 is a cross-sectional view of the feeder housing;

FIG. 5 is a schematic structural view of the transmission assembly;

description of the figures

100. A sectional feeding wire drawing machine; 10. a wire stretcher body; 11. a main feed inlet; 20. feeding a shell; 21. a main feed pipe; 22. a cover plate; 221. a second feed port; 30. a feeding mechanism; 31. a drive motor; 32. a transmission assembly; 321. a transmission housing; 322. a first gear; 323. a second gear; 324. a first drive shaft; 325. a second drive shaft; 33. a feed wheel; 331. feeding teeth; 34. a feeding housing; 341. a feeding bin; 342. a first feed port; 343. a feed pipe; 40. a charging basket 4.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it should be noted that when one component is considered to be "connected" to another component, it may be directly connected to the other component or intervening components may exist. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. It should also be noted that, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly and can include, for example, fixed connections, removable connections, or integral connections; either mechanically or electrically, and may be internal to both elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.

It should be further noted that in the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, but does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

As shown in fig. 1, the utility model discloses a segmentation material loading wire stretcher 100, including wire stretcher body 10 and feed mechanism, feed mechanism includes feed casing 20, storage bucket 40 and two at least feeding mechanism 30, and is different feed mechanism accessible storage bucket 40 holds the raw and other materials of different colours, feeding mechanism 30 can with raw and other materials conveying in the storage bucket 40 to in the feed casing 20, and through feed casing 20 will raw and other materials are sent into in the wire stretcher body 10.

As shown in fig. 2, the top of wire stretcher body 10 is provided with main feed inlet 11, material loading casing 20 passes through main feed inlet 11 with wire stretcher body 10 connects, the bottom of material loading casing 20 be provided with the corresponding main inlet pipe 21 of main feed inlet 11, the top is provided with apron 22, be provided with second feed inlet 221 on the apron 22, feeding mechanism 30 passes through second feed inlet 221 with material loading casing 20 communicates, can with raw and other materials in the storage bucket 40 pass through second feed inlet 221 is sent into in the material loading casing 20, through material loading casing 20 sends into in the wire stretcher body 10.

In this embodiment, the feeding housing 20 is funnel-shaped, and when the raw material enters the feeding housing 20 from the second feeding hole 221, the raw material can enter the wire drawing machine body 10 from the main feeding hole 11 under the action of gravity. In order to prevent the main feeding pipe 21 of the feeding shell 20 from being blocked, an air hammer may be installed on a side wall of the feeding shell 20 to vibrate the feeding shell 20, so as to prevent the raw material from being blocked at the main feeding pipe 21.

As shown in fig. 3 and 4, the feeding mechanism 30 includes a driving motor 31, a transmission assembly 32, a feeding wheel 33, and a feeding housing 34, the feeding housing 34 is fixedly connected to the upper surface of the cover plate 22, a cylindrical feeding bin 341 is disposed inside the feeding housing 34, a first feeding hole 342 is disposed at the top of the feeding bin 341 and is communicated with the bottom of the material barrel 40 through the first feeding hole 342, a feeding pipe 343 is disposed at the bottom of the feeding bin 341, and the feeding pipe 343 extends into the second feeding hole 221 and is communicated with the feeding housing 20. The feeding wheel 33 is arranged in the feeding bin 341, and the driving motor 31 drives the feeding wheel 33 to rotate through the transmission assembly 32, so as to convey the raw material at the first feeding hole 342 to the second feeding hole 221, enter the feeding shell 20 through the second feeding hole 221, and then enter the wire stretcher body 10 through the main feeding hole 11.

The feeding wheel 33 is provided with feeding teeth 331, the raw material in the material barrel 40 can enter the feeding bin 341 through the first feeding hole 342, at this time, the raw material in the feeding bin 341 is located at a position between the feeding teeth 331, and when the driving motor 31 drives the feeding wheel 33 to rotate through the transmission assembly 32, the feeding wheel 33 can feed the raw material to the second feeding hole 221 through the feeding teeth 331. And the distance between the feeding teeth 331 and the side wall of the feeding bin 341 is smaller than the diameter of the raw material, so that the raw material can be prevented from sliding down from the gap between the feeding teeth 331 and the feeding bin 341, and the raw material can not enter the feeding shell 20 when the conveying wheel 33 does not rotate.

With continuing reference to fig. 5, the transmission assembly 32 includes a transmission housing 321, and a first gear 322 and a second gear 323 disposed in the transmission housing 321, the transmission housing 321 is fixedly connected to the upper surface of the cover plate 22, the first gear 322 and the second gear 323 are engaged with each other, the first gear 322 is rotatably connected to the transmission housing 321 through a first transmission shaft 324, one end of the first transmission shaft 324 is fixedly connected to the feeding wheel 33, the second gear 323 is rotatably connected to the transmission housing 321 through a second transmission shaft 325, one end of the second transmission shaft 325 is fixedly connected to the output shaft of the driving motor 31, the driving motor 31 can drive the second gear 323 through the second transmission shaft 325, the second gear 323 can drive the first transmission shaft 324 to rotate through the first gear belt 322, thereby driving the feeding wheel 33 to rotate.

The outer diameter of the first gear 322 is larger than that of the second gear 323, so that the speed can be reduced, and the feeding wheel 33 is prevented from rotating too fast to feed raw materials.

Further, the number of the feeding mechanisms 30 is three. The three feeding mechanisms 30 can respectively convey raw materials into the feeding shell 20, the material barrels 40 above the three feeding mechanisms 30 can respectively store raw materials with different colors, after the raw materials in one material barrel 40 are fed, the other feeding mechanisms 30 start to convey the raw materials with different colors into the wire drawing machine body 10 for segmented feeding, and wires manufactured by the wire drawing machine can have different colors. And three of the feeding mechanisms 30 can simultaneously convey the raw materials into the feeding housing 20.

The present invention can be designed in various embodiments and modifications without departing from the spirit and scope of the present invention in its broadest sense, and the above-described embodiments are intended to illustrate the present invention, but not to limit the scope of the present invention.

Claims

1. The utility model provides a segmentation material loading wire stretcher, includes wire stretcher body and feed mechanism, feed mechanism sets up the top of wire stretcher body, a serial communication port, feed mechanism includes the feed casing, the bottom of feed casing through main inlet pipe with main feed inlet intercommunication on the wire stretcher body, the top of feed casing is provided with the apron, and passes through two at least feeding mechanism of apron intercommunication, feeding mechanism's top is connected with the storage bucket, feeding mechanism can with raw and other materials in the storage bucket are carried in the feed casing, then pass through main feed inlet enters into in the wire stretcher body.

2. The sectional material loading wire drawing machine according to claim 1, wherein the feeding mechanism comprises a driving motor, a transmission assembly, a feeding wheel and a feeding housing, the feeding housing is fixedly connected with the cover plate, a cylindrical feeding bin is arranged in the feeding housing, the top of the feeding bin is communicated with the material barrel through a first feeding hole, the bottom of the feeding bin is communicated with the feeding housing through a second feeding hole in the cover plate through a feeding pipe, the feeding wheel is arranged in the feeding bin, and the driving motor can drive the feeding wheel to rotate relative to the feeding bin through the transmission assembly.

3. The segment feeding wire drawing machine as claimed in claim 2, wherein the feeding wheel is provided with feeding teeth, and the distance between the feeding teeth and the side wall of the feeding bin is smaller than the diameter of the raw material.

4. The segment feeding wire drawing machine according to claim 3, wherein the transmission assembly comprises a transmission housing, and a first gear and a second gear which are arranged in the transmission housing, the first gear and the second gear are meshed with each other, the first gear is connected with the feeding wheel through a first transmission shaft, the second gear is connected with the driving motor through a second transmission shaft, and the outer diameter of the first gear is larger than that of the second gear.

5. The segment-feeding wire drawing machine as claimed in claim 1, wherein the feeding shell is funnel-shaped.

6. A sectional-feeding wire drawing machine as claimed in any one of claims 1 to 5, wherein the number of said feeding mechanisms is three.