CN217093666U

CN217093666U - Waste recycling and smashing device for 3D printing

Info

Publication number: CN217093666U
Application number: CN202220050602.8U
Authority: CN
Inventors: 周灵锋; 张栋; 周玉玉
Original assignee: Xi'an Lerno Intelligent Technology Co ltd
Current assignee: Xi'an Lerno Intelligent Technology Co ltd
Priority date: 2022-01-10
Filing date: 2022-01-10
Publication date: 2022-08-02
Anticipated expiration: 2032-01-10

Abstract

The utility model relates to a 3D prints and uses waste recovery reducing mechanism, including retrieving the storehouse, the top fixedly connected with one end of retrieving the storehouse is run through and is extended to the inside feeding storehouse of retrieving the storehouse, the inside of retrieving the storehouse is provided with crushing unit, the inside of retrieving the storehouse is provided with guide mechanism, the discharging pipe that the interior diapire fixedly connected with one end of retrieving the storehouse was run through and is extended to the bottom of retrieving the storehouse, guide mechanism include quantity be two and with retrieve the inside swing joint's of storehouse screw rod, two the equal threaded connection in the outside of screw rod has the movable block, two the first U type frame of the equal fixedly connected with in one side that the movable block is relative. This 3D prints and uses waste recycling reducing mechanism through setting up guide mechanism, controls two baffle motions and realizes material loading and direction to, accessible observation window and scale mark observe the material that spills, closed with two baffles behind the leading-in suitable material, avoided once only too much material, lead to crushing roller to smash inhomogeneous.

Description

Waste recycling and smashing device for 3D printing

Technical Field

The utility model relates to a 3D prints technical field, specifically is a 3D prints and uses waste recycling reducing mechanism.

Background

With the development of society and the continuous progress of science and technology, 3D printing is a rapid prototyping technology, also called additive manufacturing, which is a technology that an object is constructed by using a digital model file as a base, using adhesive materials such as powdered metal or plastic, and then printing layer by layer, the 3D printing technology is often applied in the fields of mold manufacturing, industrial design, and the like, a part of printing waste is remained after 3D printing, the printing waste is directly discarded, a large amount of waste is caused, the utilization rate of the printing material is low, and some materials which can be reshaped by melting can be recycled for reuse.

Present waste recovery device need smelt the recovery to the material in the use, because the too big inconvenience of waste material is smelted fast, consequently need carry out pre-crushing processing to it usually, nevertheless kibbling in-process can not carry out the control to the feed quantity of material, lead to too much material to get into simultaneously and smash easy crushing incomplete when indoor portion is smashed, influence follow-up efficiency of smelting the recovery, so, provide a 3D and print and solve foretell problem with waste recovery reducing mechanism.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a 3D prints and uses waste recycling reducing mechanism possesses advantages such as the convenient adjustment of material loading volume, has solved kibbling in-process and can not carry out the accuse to the feed volume of material, leads to too much material to get into simultaneously and smashes the problem of the efficiency of retrieving of influence follow-up smelting incomplete easy when indoor portion is smashed.

In order to achieve the above object, the utility model provides a following technical scheme: a waste recovery and crushing device for 3D printing comprises a recovery bin, wherein the top of the recovery bin is fixedly connected with a feeding bin, one end of the feeding bin penetrates through and extends to the interior of the recovery bin, a crushing assembly is arranged inside the recovery bin, a material guide mechanism is arranged inside the recovery bin, and the inner bottom wall of the recovery bin is fixedly connected with a discharging pipe, one end of the discharging pipe penetrates through and extends to the bottom of the recovery bin;

guide mechanism include quantity be two and with retrieve the inside swing joint's of storehouse screw rod, two the equal threaded connection in the outside of screw rod has the movable block, two the equal first U type frame of fixedly connected with in one side that the movable block is relative, two the inside of first U type frame all articulates there is the movable rod, two one side that first U type frame was kept away from to the movable rod all articulates there is second U type frame, two the equal fixedly connected with baffle in top of second U type frame, two one side that the baffle is carried on the back mutually all articulates there is the third U type frame with feeding storehouse bottom fixed connection, the outside of screw rod is provided with drive assembly.

Further, the transmission assembly comprises two transmission shafts movably connected with the top of the recycling bin, the front of the feeding bin is fixedly provided with a first motor, the output shaft of the first motor is fixedly connected with the top of the front transmission shaft, the transmission shaft is fixedly connected with a transmission chain wheel and a transmission chain wheel, the transmission chain wheel is fixedly connected with the outer side of the screw, and the transmission chain wheel is connected with the outer side of the transmission chain wheel in a transmission mode.

Further, crushing unit includes that quantity is two and with retrieve storehouse inner wall swing joint's drive shaft, two the equal fixedly connected with in the outside of drive shaft smashes the roller, the back fixed mounting who retrieves the storehouse has the second motor, the output shaft of second motor and the back fixed connection of right side drive shaft, right side the outside fixedly connected with driving gear of drive shaft, left side the outside fixedly connected with of drive shaft and driving gear engaged with driven gear.

Further, the inside of movable block is seted up threaded through hole, threaded through hole and screw rod threaded connection, retrieve the equal fixedly connected with of left and right sides inner wall in storehouse and screw rod bottom swing joint's auxiliary stay board.

Further, the feeding bin is a cuboid with the top and the bottom missing and hollow inside, and a discharging valve is fixedly mounted on the outer side of the discharging pipe.

Further, two the equal one end of screw rod is run through and is extended to the top of retrieving the storehouse, two the equal one end of drive shaft is run through and is extended to the front of retrieving the storehouse, and the right side drive shaft one end is run through and is extended to the back of retrieving the storehouse.

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

1. this 3D prints and uses waste recycling reducing mechanism through setting up guide mechanism, controls two baffle motions and realizes material loading and direction to, accessible observation window and scale mark observe the material that spills, closed with two baffles behind the leading-in suitable material, avoided once only too much material, lead to crushing roller to smash inhomogeneous, influence follow-up smelting efficiency.

2. This 3D prints and uses waste recycling reducing mechanism, through setting up crushing unit, two drive shafts drive two crushing rollers and rotate simultaneously, can carry out abundant even smashing to the material, smash even material accessible discharging pipe and spill to collect the material of smashing the completion.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a top view of the connecting structure of the driving sprocket and the driving chain of the present invention;

FIG. 3 is a front view of the present invention;

fig. 4 is a back view of the structure of the present invention.

In the figure: the device comprises a recovery bin 1, a discharge tube 2, a crushing roller 3, a driving shaft 4, a first U-shaped frame 5, a driving chain wheel 6, a movable rod 7, a driving chain 8, a driving shaft 9, a first motor 10, a second U-shaped frame 11, a feeding bin 12, a baffle 13, a third U-shaped frame 14, a movable block 15, a screw rod 16, a driven gear 17, a driving gear 18 and a second motor 19.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Please refer to fig. 1-4, a waste recycling and smashing device for 3D printing in this embodiment, including retrieving storehouse 1, the top fixedly connected with one end of retrieving storehouse 1 runs through and extends to the feeding storehouse 12 inside retrieving storehouse 1, feeding storehouse 12 is the inside hollow cuboid of all disappearance and inside bottom of top, the material can carry out the short storage inside feeding storehouse 12, the inside of retrieving storehouse 1 is provided with crushing unit, the inside of retrieving storehouse 1 is provided with guide mechanism, the interior diapire fixedly connected with one end of retrieving storehouse 1 runs through and extends to the discharging pipe 2 of retrieving storehouse 1 bottom, the outside fixed mounting of discharging pipe 2 has discharge valve, control the break-make of discharging pipe 2 through discharge valve.

In the embodiment, the material guiding mechanism comprises two screw rods 16 movably connected with the interior of the recovery bin 1, the uniform ends of the two screw rods 16 penetrate through and extend to the top of the recovery bin 1, the outer sides of the two screw rods 16 are in threaded connection with movable blocks 15, threaded through holes are formed in the movable blocks 15 and are in threaded connection with the screw rods 16, the inner walls of the left side and the right side of the recovery bin 5 are fixedly connected with auxiliary supporting plates movably connected with the bottoms of the screw rods 16, the auxiliary supporting plates can support the screw rods 16 in an auxiliary mode, the opposite sides of the two movable blocks 15 are fixedly connected with first U-shaped frames 5, movable rods 7 are hinged inside the two first U-shaped frames 5, one sides of the two movable rods 7, which are far away from the first U-shaped frames 5, are hinged with second U-shaped frames 11, the tops of the two second U-shaped frames 11 are fixedly connected with baffle plates 13, the opposite sides of the two baffle plates 13 are hinged with third U-shaped frames 14 fixedly connected with the bottoms of the feeding bin 12, the outside of the screw 16 is provided with a transmission assembly.

Wherein, the transmission assembly includes that quantity is two and with retrieve 1 top swing joint's in storehouse transmission shaft 9, the positive fixed mounting in feeding storehouse 12 has first motor 10, the output shaft of first motor 10 and the top fixed connection of positive transmission shaft 9, the equal fixedly connected with drive sprocket 6 in the outside of two transmission shafts 9 and two screw rods 16, the outside transmission of four drive sprocket 6 is connected with drive chain 8.

It should be noted that, one side fixedly connected with limiting slide block of movable block 15, the inner wall fixedly connected with of recovery storehouse 1 and limiting slide rail of limiting slide block sliding connection to when making screw rod 16 rotate, play the restriction effect to movable block 15, make it move up and down in the screw rod 16 outside.

Simultaneously, the back of feeding storehouse 12 is carved with the scale mark, and the back in feeding storehouse 12 is inlayed and is had the observation window, and the length sum of two baffles 13 and the length looks adaptation in feeding storehouse 12, the width of two baffles 13 and retrieve the distance looks adaptation between storehouse 1 front inner wall and the back inner wall to the material can only fall from the clearance between two baffles 13, and then adjusts the speed of material feeding through adjusting the distance of two baffles 13.

Specifically, through starting first motor 10, the output shaft of first motor 10 can drive front side transmission shaft 9 and rotate, the drive sprocket 6 in the front side transmission shaft 9 outside rotates, drive chain 8 transmits, drive sprocket 6 with 8 meshing of drive chain can drive screw rod 16 and rotate simultaneously, thereby two screw rods 16 rotate simultaneously, two movable blocks 15 alright downstream simultaneously, again through setting up first U type frame 5, movable rod 7 and second U type frame 11, two baffles 13 can carry out circular motion round third U type frame 14, thereby no longer shelter from the bottom in feeding storehouse 12, the material alright get into through feeding storehouse 12 bottom and retrieve 1 inside and handle, baffle 13 is adjustable to suitable inclination position, be convenient for lead the material.

And crushing unit includes that quantity is two and with retrieve 1 inner wall swing joint's in storehouse drive shaft 4, two 4 homogeneous ends in drive shaft run through and extend to the front of retrieving storehouse 1, the back of retrieving storehouse 1 is run through and extend to right side drive shaft 4 one end, drive shaft 4 passes through sealed bearing swing joint with retrieving storehouse 1, the equal fixedly connected with in the outside of two drive shaft 4 smashes roller 3, the back fixed mounting who retrieves storehouse 1 has second motor 19, the output shaft of second motor 19 and the back fixed connection of right side drive shaft 4, the outside fixedly connected with driving gear 18 of right side drive shaft 4, the outside fixedly connected with of left side drive shaft 4 and driven gear 17 of driving gear 18 meshing.

Specifically, through starting second motor 19, second motor 19's output shaft can drive right side drive shaft 4 and rotate, and driving gear 18 drives its engaged driven gear 17 and rotates, and two drive shafts 4 rotate simultaneously, alright drive the crushing roller 3 in its outside and rotate and carry out abundant even crushing to the material, more must be convenient for more smelt it and handle, help improving the efficiency of smelting.

The working principle of the above embodiment is as follows:

the materials are put into the feeding bin 12 for short-term storage, the first motor 10 can be started, the output shaft of the first motor 10 can drive the front transmission shaft 9 to rotate, the transmission chain wheel 6 on the outer side of the front transmission shaft 9 rotates, the transmission chain 8 transmits, the transmission chain wheel 6 meshed with the transmission chain 8 can drive the screw rods 16 to rotate, so that the two screw rods 16 rotate simultaneously, the two movable blocks 15 can move downwards simultaneously, the two baffle plates 13 can circularly move around the third U-shaped frame 14 by arranging the first U-shaped frame 5, the movable rods 7 and the second U-shaped frame 11, so that the bottom of the feeding bin 12 is not shielded any more, the materials can enter the recycling bin 1 through the bottom of the feeding bin 12 for processing, the baffle plates 13 can be adjusted to proper inclined positions, the materials are convenient to be guided, and the leaked materials can be observed through the observation windows and the scale lines, closed through two baffles 13 behind the leading-in suitable material, thereby shelter from feeding storehouse 12 bottom once more, the back is accomplished in the material loading, through starting second motor 19, second motor 19's output shaft can drive right side drive shaft 4 and rotate, driving gear 18 drives its engaged driven gear 17 and rotates, two drive shaft 4 rotate simultaneously, alright drive the crushing roller 3 rotation in its outside and carry out abundant even crushing to the material, smash even material accessible discharging pipe 2 and spill, thereby collect the material of accomplishing smashing.

The electrical components appearing herein are all electrically connected with the controller and the power supply, the control mode of the utility model is controlled by the controller, the control circuit of the controller can be realized by simple programming of technicians in the field, the supply of the power also belongs to the common general knowledge in the field, and the utility model discloses mainly be used for protecting mechanical device, so the utility model discloses no longer explain control mode and circuit connection in detail.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a 3D prints and uses waste recovery reducing mechanism, includes recovery storehouse (1), its characterized in that: the top of the recovery bin (1) is fixedly connected with a feeding bin (12) with one end penetrating through and extending to the interior of the recovery bin (1), a crushing assembly is arranged inside the recovery bin (1), a material guide mechanism is arranged inside the recovery bin (1), and the inner bottom wall of the recovery bin (1) is fixedly connected with a discharging pipe (2) with one end penetrating through and extending to the bottom of the recovery bin (1);

guide mechanism includes that quantity is two and retrieves storehouse (1) inside swing joint's screw rod (16), two the equal threaded connection in outside of screw rod (16) has movable block (15), two the equal fixedly connected with first U type frame (5), two of one side that movable block (15) is relative the inside of first U type frame (5) all articulates there is movable rod (7), two one side that first U type frame (5) were kept away from in movable rod (7) all articulates there is second U type frame (11), two the equal fixedly connected with baffle (13) in top of second U type frame (11), two one side that baffle (13) carried on the back mutually all articulates there is third U type frame (14) with feeding storehouse (12) bottom fixed connection, the outside of screw rod (16) is provided with drive assembly.

2. The waste recycling and smashing device for 3D printing according to claim 1, wherein: the transmission assembly comprises two transmission shafts (9) which are movably connected with the top of the recovery bin (1), a first motor (10) is fixedly mounted on the front surface of the feeding bin (12), an output shaft of the first motor (10) is fixedly connected with the top of the front transmission shaft (9), the transmission shafts (9) are connected with two transmission chain wheels (6) and four which are fixedly connected with the outer sides of the screw rods (16), and a transmission chain (8) is connected with the outer side of each transmission chain wheel (6) in a transmission mode.

3. The waste recycling and smashing device for 3D printing according to claim 1, characterized in that: crushing unit includes that quantity is two and with retrieve drive shaft (4) of storehouse (1) inner wall swing joint, two equal fixedly connected with in the outside of drive shaft (4) smashes roller (3), the back fixed mounting who retrieves storehouse (1) has second motor (19), the output shaft of second motor (19) and the back fixed connection of right side drive shaft (4), the right side the outside fixedly connected with driving gear (18), the left side of drive shaft (4) the outside fixedly connected with of drive shaft (4) and driven gear (17) of driving gear (18) meshing.

4. The waste recycling and smashing device for 3D printing according to claim 1, wherein: the inside of movable block (15) is seted up threaded through-hole, threaded through-hole and screw rod (16) threaded connection, retrieve the equal fixedly connected with of left and right sides inner wall in storehouse (1) and screw rod (16) bottom swing joint's auxiliary stay board.

5. The waste recycling and smashing device for 3D printing according to claim 1, wherein: the feeding bin (12) is a cuboid with the top and the bottom missing and the inside hollow, and a discharging valve is fixedly mounted on the outer side of the discharging pipe (2).

6. The waste recycling and smashing device for 3D printing according to claim 3, wherein: the uniform ends of the two screw rods (16) penetrate through and extend to the top of the recovery bin (1), the uniform ends of the two driving shafts (4) penetrate through and extend to the front face of the recovery bin (1), and one end of the driving shaft (4) on the right side penetrates through and extends to the back face of the recovery bin (1).