CN213701766U

CN213701766U - Metal material discharging device

Info

Publication number: CN213701766U
Application number: CN202022467898.7U
Authority: CN
Inventors: 田宗军; 王林; 沈理达; 马桂殿
Original assignee: Jiangsu 3d Intelligent Manufacturing Research Institute Co ltd
Current assignee: Nanjing Chenglian Laser Technology Co Ltd
Priority date: 2020-10-30
Filing date: 2020-10-30
Publication date: 2021-07-16
Anticipated expiration: 2030-10-30

Abstract

The utility model discloses a metal material discharging device, including the discharging pipe, the one end fixedly connected with of discharging pipe goes out the stub bar, fixedly connected with mounting panel on the lateral wall of discharging pipe, the operation chamber has been seted up on the discharging pipe, fixedly connected with operation pipe on the inner wall in operation chamber, there is the sliding plate through slider sliding connection on the inner wall of operation pipe, fixedly connected with dead lever on the lateral wall of sliding plate, be provided with ethanol liquid on the space of keeping away from the dead lever on the operation pipe hole, the dead lever is located the cover and is equipped with first spring on the inside lateral wall of operation pipe. The utility model relates to a 3D printer metal ejection of compact technical field, easy operation, implementation are convenient, can form the temperature monitoring device of the metal ejection of compact to in time handle unqualified metal material of temperature, reduced the probability that the ejection of compact head blockked up.

Description

Metal material discharging device

Technical Field

The utility model relates to a 3D printer metal ejection of compact technical field specifically is a metal material discharging device.

Background

3D printing is typically achieved using digital technology material printers. The method is often used for manufacturing models in the fields of mold manufacturing, industrial design and the like, and is gradually used for directly manufacturing some products, and parts printed by the technology are already available.

Metal material's 3D printer is in the course of the work of reality, melts metal material back and transmits to the discharge head through the discharging pipe on, controls the discharge head through the organism and removes the 3D that realizes metal material and print, but lacks metal material ejection of compact temperature monitoring device on the discharging pipe that has now, causes the lower metal material of part temperature to transmit to the discharge head on, has increased the consistency of material, has increased the risk that the discharge head blockked up.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a metallic material discharging device to lack metallic material ejection of compact temperature monitoring device on the discharging pipe on the existing market that the solution above-mentioned background art provided, cause the lower metallic material of partial temperature to transmit to the ejection of compact overhead, increased the consistency of material, increased the problem of the risk of ejection of compact overhead jam.

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

a discharging device for metal materials comprises a discharging pipe, wherein one end of the discharging pipe is fixedly connected with a discharging head, a mounting plate is fixedly connected onto the side wall of the discharging pipe, an operation cavity is formed in the discharging pipe, an operation pipe is fixedly connected onto the inner wall of the operation cavity, a sliding plate is slidably connected onto the inner wall of the operation pipe through a sliding device, a fixed rod is fixedly connected onto the side wall of the sliding plate, ethanol liquid is arranged in a space, away from the fixed rod, in the inner hole of the operation pipe, the fixed rod is sleeved with a first spring, the other end of the fixed rod penetrates through the side wall of the discharging pipe and is fixedly connected with an extrusion block, an inclined surface is formed in the side wall, close to the discharging pipe, of the extruding block, a fixed plate is fixedly connected onto the side wall of the discharging pipe and is located at the bottom, sliding connection has the slide bar on the circular slot, the one end and the inclined plane of slide bar offset the setting, the other end fixedly connected with of slide bar starts the plug, the bottom of circular slot is fixed with the start jack, fixedly connected with plectane on the lateral wall of slide bar, fixed cover is equipped with the second spring on the lateral wall of slide bar, the one end of second spring is fixed mutually with the lateral wall of plectane, the other end of second spring is fixed mutually with the top lateral wall of fixed plate, be fixed with the heating ring on the lateral wall of play stub bar, be fixed with the battery on the lateral wall of mounting panel.

Preferably, the sliding device comprises two sliding grooves formed in the inner hole of the operation pipe, sliding blocks are connected to the two sliding grooves in a sliding manner, and tops of the two sliding blocks are fixed to side walls of the sliding plate.

Preferably, a smooth film is embedded on the side wall of the inclined plane.

Preferably, a sealing rubber strip is embedded in the side wall of the sliding plate, which is abutted against the inner hole of the operating pipe.

Preferably, the spring constant of the first spring is greater than the spring constant of the second spring.

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

1. through the arrangement of the inclined plane, the extrusion block, the sliding plate, the first spring and other components, the metal material is transmitted on the discharging pipe, when the temperature of the material is lower, the ethanol liquid contracts, the first spring pushes the fixed rod on the sliding plate to move, the inclined plane is further abutted against the sliding rod, the starting plug is pushed to be connected with the starting jack, a circuit between the storage battery and the heating ring is further connected, the heating ring carries out heating treatment on the metal material with lower temperature, the operation is simple, the implementation is convenient and fast, a temperature monitoring device for metal discharging can be formed, the metal material with unqualified temperature can be timely treated, and the probability of blockage of the discharging head is reduced;

2. through the setting of parts such as control tube, sliding plate, sliding tray, the gliding in-process is carried out to the sliding plate atress, slides on the sliding tray through the sliding block, forms spacing effect of leading, has improved driven quality, further improvement monitoring device's stability.

Drawings

Fig. 1 is a schematic view of the overall appearance structure of a metal material discharging device provided by the present invention;

fig. 2 is a schematic view of an internal structure of a temperature monitoring device of a metal material discharging device according to the present invention;

fig. 3 is an enlarged view of a portion a in fig. 2.

In the figure: 1. a discharge pipe; 2. discharging a stub bar; 3. mounting a plate; 4. an operating chamber; 5. operating the tube; 6. a sliding plate; 7. an ethanol liquid; 8. a first spring; 9. fixing the rod; 10. extruding the block; 11. a bevel; 12. a fixing plate; 13. a circular groove; 14. a slide bar; 15. a circular plate; 16. a second spring; 17. starting the plug; 18. starting the jack; 19. a heating ring; 20. and (4) a storage battery.

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 is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", 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 simplicity of description, and do not indicate or imply that the device or element being 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.

Referring to fig. 1-3, a metallic material discharging device comprises a discharging pipe 1, one end of the discharging pipe 1 is fixedly connected with a discharging head 2, a side wall of the discharging pipe 1 is fixedly connected with a mounting plate 3, an operation cavity 4 is arranged on the discharging pipe 1, an operation pipe 5 is fixedly connected on the inner wall of the operation cavity 4, a sliding plate 6 is slidably connected on the inner wall of the operation pipe 5 through a sliding device, a sealing rubber strip is embedded on the side wall of the sliding plate 6, which is abutted to the inner hole of the operation pipe 5, mainly in order to improve the sealing performance, avoid the energy loss and improve the transmission efficiency, the sliding device comprises two sliding grooves arranged on the inner hole of the operation pipe 5, sliding blocks are slidably connected on the two sliding grooves, the tops of the two sliding blocks are fixed with the side wall of the sliding plate 6, and mainly slide on the sliding grooves to form the limiting and, further, the stability of the monitoring device is improved, a fixing rod 9 is fixedly connected to the side wall of the sliding plate 6, an ethanol liquid 7 is arranged in a space, far away from the fixing rod 9, in an inner hole of the operating tube 5, a first spring 8 is sleeved on the side wall, located inside the operating tube 5, of the fixing rod 9, the other end of the fixing rod 9 penetrates through the side wall of the discharging tube 1 and is fixedly connected with an extrusion block 10, an inclined surface 11 is arranged on the side wall, close to the discharging tube 1, of the extrusion block 10, a fixing plate 12 is fixedly connected to the side wall of the discharging tube 1, the fixing plate 12 is located at the bottom of the extrusion block 10, a circular groove 13 is arranged on the side wall at the top of the fixing plate 12, a sliding rod 14 is slidably connected to the circular groove 13, one end of the sliding rod 14 abuts against the inclined surface 11, a smooth film is embedded on the, the bottom of circular slot 13 is fixed with start jack 18, fixedly connected with plectane 15 on the lateral wall of slide bar 14, the fixed cover is equipped with second spring 16 on the lateral wall of slide bar 14, the elastic coefficient of first spring 8 is greater than the elastic coefficient of second spring 16, mainly in order to improve driven sensitivity, the one end of second spring 16 is fixed mutually with the lateral wall of plectane 15, the other end of second spring 16 is fixed mutually with the top lateral wall of fixed plate 12, be fixed with heating ring 19 on the lateral wall of ejection of compact head 2, be fixed with battery 20 on the lateral wall of mounting panel 3.

In the utility model, the metal material 3D printer is in the process of working, the metal material that the heating is accomplished is transmitted to the discharging head 2 through the discharging pipe 1, in the transmission process, the operating tube 5 carries out real-time monitoring to the temperature of the metal material of transmission, when the temperature of monitoring the metal material is lower, the ethanol liquid 7 contracts, the sliding plate 6 moves towards the ethanol liquid 7 under the effect of the first spring 8, in the moving process, the sliding plate 6 drives the extrusion block 10 on the fixed rod 9 to move towards the discharging pipe 1, the inclined plane 11 is abutted against the top side wall of the sliding rod 14, under the transmission effect of force, the sliding rod 14 is driven to slide on the circular groove 13, the starting plug 17 is pushed to be connected with the starting jack 18, further, the circuit between the storage battery 20 and the heating ring 19 is switched on, the heating ring 19 starts the discharging pipe, the metal material with lower temperature on 1 is heated, simple operation, implementation are convenient, can form the temperature monitoring device of the metal ejection of compact to in time handle the metal material that the temperature is unqualified, reduced the probability that ejection of compact head 2 blockked up.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A metal material discharging device comprises a discharging pipe (1) and is characterized in that one end of the discharging pipe (1) is fixedly connected with a discharging head (2), a mounting plate (3) is fixedly connected onto the side wall of the discharging pipe (1), an operation cavity (4) is formed in the discharging pipe (1), an operation pipe (5) is fixedly connected onto the inner wall of the operation cavity (4), a sliding plate (6) is slidably connected onto the inner wall of the operation pipe (5) through a sliding device, a fixing rod (9) is fixedly connected onto the side wall of the sliding plate (6), ethanol liquid (7) is arranged on a space, far away from the fixing rod (9), of an inner hole of the operation pipe (5), a first spring (8) is sleeved on the side wall, located inside the operation pipe (5), of the fixing rod (9), the other end of the fixing rod (9) penetrates through the side wall of the discharging pipe (1) and is fixedly connected with, an inclined plane (11) is formed in the side wall, close to the discharge pipe (1), of the extrusion block (10), a fixing plate (12) is fixedly connected to the side wall of the discharge pipe (1), the fixing plate (12) is located at the bottom of the extrusion block (10), a circular groove (13) is formed in the side wall of the top of the fixing plate (12), a sliding rod (14) is connected to the circular groove (13) in a sliding mode, one end of the sliding rod (14) is abutted to the inclined plane (11), a starting plug (17) is fixedly connected to the other end of the sliding rod (14), a starting jack (18) is fixed to the bottom of the circular groove (13), a circular plate (15) is fixedly connected to the side wall of the sliding rod (14), a second spring (16) is fixedly sleeved on the side wall of the sliding rod (14), one end of the second spring (16) is fixed to the side wall of the circular plate (15), and the other end of the second spring (16) is fixed to the side wall of the top, a heating ring (19) is fixed on the side wall of the discharging head (2), and a storage battery (20) is fixed on the side wall of the mounting plate (3).

2. A metal material discharge device according to claim 1, characterized in that the sliding means comprises two sliding grooves provided in the inner hole of the operation tube (5), sliding blocks are slidably connected to the two sliding grooves, and the tops of the two sliding blocks are fixed to the side walls of the sliding plate (6).

3. A metallic material discharge device according to claim 1, characterized in that a smooth film is embedded in the side wall of the inclined surface (11).

4. A metal material discharge device according to claim 1, characterized in that sealing strips are embedded in the side wall of the sliding plate (6) against the inner hole of the operating tube (5).

5. A metallic material tapping device as claimed in claim 1, wherein the spring constant of the first spring (8) is greater than the spring constant of the second spring (16).