CN216001471U

CN216001471U - 3D prints with consumptive material waste recovery device

Info

Publication number: CN216001471U
Application number: CN202122299215.6U
Authority: CN
Inventors: 周念足
Original assignee: Wuhan Haiguode Technology Co ltd
Current assignee: Wuhan Haiguode Technology Co ltd
Priority date: 2021-09-23
Filing date: 2021-09-23
Publication date: 2022-03-11
Anticipated expiration: 2031-09-23

Abstract

The utility model belongs to the technical field of 3D prints, a 3D prints and uses consumptive material waste recovery device is disclosed, including bottom plate, crushing room, pay-off room and heating chamber, it pushes away the material mouth to open in the lower inner wall of heating chamber, push away the discharge gate department intercommunication of material mouth and heating chamber, push away and be provided with round trip movement's material pushing block in the material mouth, install the motor on one side outer wall that the heating chamber was kept away from to the pay-off room, the output shaft of motor is connected with the turbine in the pay-off room, utilizes the round trip movement of material pushing block in pushing away the material mouth, can impel the discharging pipe with the waste material of discharge gate department melt form in, reduces the circumstances of ejection of compact jam in the discharging pipe, plays the effect of supplementary ejection of compact.

Description

3D prints with consumptive material waste recovery device

Technical Field

The application relates to the technical field of 3D prints, more specifically says, relates to a 3D prints and uses consumptive material waste recycling device.

Background

3D prints one kind of rapid prototyping technology, also known as additive manufacturing, it is a kind of based on digital model file, but use adhesive material such as powdered metal or plastics, etc., through the technology of the mode of printing layer by layer to construct the object, while 3D prints, need to retrieve the consumptive material waste material, use the waste recovery device;

in the prior art, the consumable waste recovery device for 3D printing conveys waste into a crushing chamber, crushes the waste, conveys the crushed waste into a heating chamber from a feeding chamber, heats the crushed waste into a molten state, and conveys the molten waste out of a discharge pipe to realize recovery work;

in the recovery device in the prior art, the waste is in a molten sticky state after being heated in the heating chamber, and only the molten waste flows out naturally from the discharge pipe, so that the discharge blockage is easy to occur in the discharge pipe, and the problem of incomplete discharge is caused.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, the application provides a 3D prints and uses consumptive material waste recycling device.

The application provides a pair of 3D prints with consumptive material waste recycling device adopts following technical scheme:

the utility model provides a 3D printing is with consumptive material waste recovery device, includes bottom plate, crushing room, pay-off room and heating chamber, the heating chamber sets up the one side on the bottom plate, the pay-off room sets up the feed end department at the heating chamber, crushing room sets up the higher authority department of pay-off room, the discharge end department of heating chamber is connected with the discharging pipe, the one side above the crushing room is provided with the feeder hopper, it pushes away the material mouth to open to be equipped with in the lower inner wall of heating chamber, push away the discharge gate department intercommunication of material mouth and heating chamber, it pushes away the material piece that is provided with round trip movement in the material mouth, install the motor on the one side outer wall of heating chamber is kept away from to the pay-off room, the output shaft of motor is connected with the turbine in the pay-off room.

Through the technical scheme, the smashed waste materials are heated into a molten state in the heating chamber, and when the materials are discharged from the discharge pipe, the material is pushed in the discharge pipe by utilizing the movement of the material pushing block to and fro from the material pushing opening to the discharge pipe, so that the discharging is more thorough, and the problem of discharging blockage in the discharge pipe is reduced.

Furthermore, the side surface of the material pushing block is tightly attached to the inner wall of the material pushing opening, and the length of the material pushing block is larger than the minimum distance between the material pushing opening and the material discharging pipe.

Through the technical scheme, the length of the material pushing block is larger than the minimum distance between the material pushing opening and the material discharging pipe, so that any part of the material pushing block stays in the material pushing opening after the material pushing block is inserted into the material discharging pipe, and waste materials in the heating chamber are prevented from entering the material pushing opening.

Furthermore, a side surface, far away from the discharge pipe, of the material pushing block is connected with a material pushing rod, and the material pushing rod penetrates out of the heating chamber.

Through the technical scheme, the material pushing block is driven by the material pushing rod to move back and forth in the material pushing opening outside the heating chamber, so that material pushing work is performed.

Further, the inner edge below the feeding chamber is connected with a side plate, a rotary plate is arranged on the side plate, a first curved bar is connected to the axis of the rotary plate, one end, away from the axis of the rotary plate, of the first curved bar is rotatably connected with a second curved bar, and one end of the second curved bar is rotatably connected with the end of the material pushing rod.

Through the technical scheme, when the rotary disc on the side plate rotates, the first curved bar and the second curved bar are used for driving the material pushing block to move back and forth in the material pushing opening.

Furthermore, be provided with the transmission box on the curb plate, first bull stick and second bull stick have been worn out respectively to the both ends punishment of transmission box, the axle center department at the carousel is connected to the one end that the second bull stick wore out the transmission box, all overlap on the one end of second bull stick and the output shaft of motor has the belt pulley, two the cover has the belt on the belt pulley.

Through the technical scheme, when the motor drives the turbine in the feeding chamber to rotate for feeding, the first rotating rod in the belt pulley assembly and the transmission box drives the rotating disc on the second rotating rod to rotate, the material pushing block can automatically move back and forth in the material pushing opening, and the operation is more labor-saving.

Furthermore, bevel gears are sleeved at the ends of the first rotating rod and the second rotating rod, which are inserted into the transmission box, and the two bevel gears are in meshed connection.

Through the technical scheme, the first rotating rod is driven to rotate in the transmission box under the action of the motor and the belt pulley assembly, and the rotating disc at one end of the second rotating rod is driven to rotate automatically through the two bevel gears.

In summary, the present application includes at least one of the following advantageous technical effects:

(1) the utility model discloses a push away the material mouth at the discharge gate department that the heating chamber is close to the discharging pipe, push away and be provided with the material pushing block in the material mouth, utilize the round trip movement of material pushing block in pushing away the material mouth, can push the waste material of the melting form of discharge gate department into the discharging pipe, reduce the circumstances that the discharging blockked up in the discharging pipe, play the effect of supplementary ejection of compact;

(2) one end of a material pushing rod connected with the material pushing block is connected with a first curved rod on the rotary table through a second curved rod, and a motor on the feeding chamber is in transmission connection with the rotary table through a belt pulley and a transmission box, so that the material pushing block can automatically move back and forth in the material pushing opening to push the material while the motor on the feeding chamber drives a turbine to feed the material.

Drawings

FIG. 1 is a schematic structural diagram of a consumable waste recycling device for 3D printing;

FIG. 2 is a side view of the device of the present application;

FIG. 3 is an enlarged view of the structure at A in the present application;

fig. 4 is a sectional view of the transmission box in the application from the top.

The reference numbers in the figures illustrate: 1. a base plate; 2. a crushing chamber; 3. a feeding chamber; 4. a heating chamber; 5. a discharge pipe; 6. a feed hopper; 7. a turntable; 8. a first curved bar; 9. a second curved bar; 10. a material pushing rod; 11. a motor; 12. a belt; 13. a side plate; 14. pushing a material port; 15. a material pushing block; 16. a first rotating lever; 17. a belt pulley; 18. a transmission box; 19. a bevel gear; 20. a second rotating rod.

Detailed Description

The technical solution in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application; it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all embodiments, and all other embodiments obtained by those of ordinary skill in the art without any inventive work based on the embodiments in the present application belong to the protection scope of the present application.

In the description of the present application, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present application. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses a consumable waste recovery device for 3D printing, which comprises a bottom plate 1, a crushing chamber 2, a feeding chamber 3 and a heating chamber 4, wherein the heating chamber 4 is arranged on one side of the upper surface of the bottom plate 1, a heater is arranged in the heating chamber 4, the heater heats waste into a molten state, the feeding chamber 3 is arranged at the feeding end of the heating chamber 4, a turbine is arranged in the feeding chamber 3, the crushing chamber 2 is arranged on the upper surface of the feeding chamber 3, a crusher is arranged in the crushing chamber 2, a discharging pipe 5 is connected at the discharging end of the heating chamber 4, a feeding hopper 6 is arranged on one side of the upper surface of the crushing chamber 2, a material pushing port 14 is arranged in the lower inner wall of the heating chamber 4, the material pushing port 14 is communicated with the discharging port of the heating chamber 4, a material pushing block 15 capable of moving back and forth is arranged in the material pushing port 14, a motor 11 is arranged on the outer wall of one side of the feeding chamber 3 far away from the heating chamber 4, an output shaft of the motor 11 is connected with the turbine in the feeding chamber 3 through a rotating shaft, the crushed waste materials are heated into a molten state in the heating chamber 4, when the materials are discharged from the discharging pipe 5, the material is pushed in the discharging pipe 5 by utilizing the reciprocating movement of the material pushing block 15 towards the discharging pipe 5 at the material pushing port, so that the discharging is more thorough, the problem of discharging blockage in the discharging pipe 5 is reduced, the side surface of the material pushing block 15 is tightly attached to the inner wall of the material pushing port 14, the length of the material pushing block 15 is greater than the minimum distance between the material pushing port 14 and the discharging pipe 5, and thus after the material pushing block 15 is inserted into the discharging pipe 5, any part of the material pushing block 15 stays in the material pushing port, and the waste materials in the heating chamber 4 are prevented from entering the material pushing port.

Referring to fig. 2-4, a side surface of the material pushing block 15 away from the material discharging pipe 5 is connected with a material pushing rod 10, the material pushing rod 10 penetrates through the heating chamber 4, the material pushing rod 10 is used for driving the material pushing block 15 to move back and forth in the material pushing opening outside the heating chamber 4 to push material, a side plate 13 is connected to an inner edge of the lower surface of the material feeding chamber 3, a rotary plate 7 is arranged on the side plate 13, a first crank 8 is fixedly connected to an axis of the rotary plate 7, one end of the first crank 8 away from the axis of the rotary plate 7 is rotatably connected to a second crank 9, one end of the second crank 9 is rotatably connected to an end of the material pushing rod 10, the rotary plate 7 on the side plate 13 drives the material pushing block 15 to move back and forth in the material pushing opening through the first crank 8 and the second crank 9 when rotating, a transmission box 18 is arranged on the side plate 13, the transmission box 18 is in an "L" shape, and a first rotating rod 16 and a second rotating rod 20 penetrate through two ends of the transmission box 18, one end of the second rotating rod 20 penetrating through the transmission box 18 is connected to the axis of the rotating disc 7, belt pulleys 17 are sleeved on one end of the second rotating rod 20 and an output shaft of the motor 11, belts 12 are sleeved on the two belt pulleys 17, the rotating disc 7 on the second rotating rod 20 is driven to rotate by the belt pulley assembly and the first rotating rod 16 in the transmission box 18 while the motor drives the turbine in the feeding chamber 3 to rotate for feeding, the pushing block 15 can automatically move back and forth in the pushing port, the operation is more labor-saving, the bevel gears 19 are fixedly sleeved on one ends of the first rotating rod 16 and the second rotating rod 20 inserted into the transmission box 18, the two bevel gears 19 are meshed and connected, the first rotating rod 16 is driven to rotate in the transmission box 18 under the action of the motor 11 and the belt pulley assembly, and the rotating disc 7 at one end of the second rotating rod 20 is automatically driven to rotate by the two bevel gears 19.

The embodiment of the application provides a 3D prints with consumptive material waste recycling device's implementation principle does: firstly, an external power supply of the device is switched on, a crusher in a crushing chamber 2 crushes waste put in a feed hopper 6, the crushed waste falls into a feeding chamber 3, a motor 11 drives a turbine to rotate, the crushed waste is fed into a heating chamber 4, the waste is heated into a molten state by a heater in the heating chamber 4 and flows out of a discharge pipe 5, meanwhile, under the action of two belt pulleys 17 and a belt 12, a first rotating rod 16 is driven to rotate, and then a rotating disk 7 at one end of a second rotating rod 20 is driven to rotate through two bevel gears 19 in a transmission box 18, a pushing block 15 at one end of the pushing rod 10 is driven to move back and forth in a pushing port 14 through a first curved rod 8 and a second curved rod 9, the pushing work is automatically realized at the discharge pipe 5, the problem of discharge blockage in the discharge pipe 5 is reduced, and the waste recycling work can be realized.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a 3D printing is with consumptive material waste recovery device, includes bottom plate (1), smashes room (2), pay-off room (3) and heating chamber (4), one side above heating chamber (4) sets up bottom plate (1), pay-off room (3) set up the feed end department at heating chamber (4), it sets up the above face department of pay-off room (3) to smash room (2), the discharge end department of heating chamber (4) is connected with discharging pipe (5), one side above smashing room (2) is provided with feeder hopper (6), its characterized in that: the utility model discloses a heating chamber, including heating chamber (4), push material mouth (14) and the discharge gate department intercommunication of heating chamber (4), be provided with in the push material mouth (14) and push away material piece (15) that can round trip movement, install motor (11) on the one side outer wall of heating chamber (4) is kept away from in pay-off room (3), the output shaft and the turbine in pay-off room (3) of motor (11) are connected.

2. The recycling device for consumable waste for 3D printing according to claim 1, characterized in that: the side surface of the material pushing block (15) is tightly attached to the inner wall of the material pushing opening (14), and the length of the material pushing block (15) is larger than the minimum distance between the material pushing opening (14) and the material discharging pipe (5).

3. The recycling device for consumable waste for 3D printing according to claim 1, characterized in that: a side surface, far away from the discharge pipe (5), of the material pushing block (15) is connected with a material pushing rod (10), and the material pushing rod (10) penetrates out of the heating chamber (4).

4. The recycling device for consumable waste for 3D printing according to claim 1, characterized in that: interior border department below pay-off room (3) is connected with curb plate (13), be provided with on curb plate (13) carousel (7), the axle center department of carousel (7) is connected with first curved bar (8), the one end and the second curved bar (9) rotation that carousel (7) axle center was kept away from in first curved bar (8) are connected, the one end of second curved bar (9) and the tip department rotation of ejector tie rod (10) are connected.

5. The recycling device for consumable waste for 3D printing according to claim 4, wherein: be provided with transmission box (18) on curb plate (13), first bull stick (16) and second bull stick (20) have been worn out respectively at the both ends punishment of transmission box (18), the axle center department at carousel (7) is connected to the one end that transmission box (18) were worn out in second bull stick (20), all overlap on the one end of second bull stick (20) and the output shaft of motor (11) and have belt pulley (17), two the cover has belt (12) on belt pulley (17).

6. The recycling device for consumable waste for 3D printing according to claim 5, wherein: the end, inserted into the transmission box (18), of the first rotating rod (16) and the end, inserted into the transmission box (18), of the second rotating rod (20) are respectively sleeved with a bevel gear (19), and the two bevel gears (19) are in meshed connection.