CN218394003U

CN218394003U - 3D printing material crushing apparatus

Info

Publication number: CN218394003U
Application number: CN202222140696.0U
Authority: CN
Inventors: 曹刚; 陈永兵; 陆军
Original assignee: SUZHOU GEMMED MEDICAL INSTRUMENT CO Ltd
Current assignee: SUZHOU GEMMED MEDICAL INSTRUMENT CO Ltd
Priority date: 2022-08-15
Filing date: 2022-08-15
Publication date: 2023-01-31
Anticipated expiration: 2032-08-15

Abstract

The utility model relates to a 3D printing material crushing device, which comprises a crushing mechanism, wherein the inside of the crushing mechanism is movably connected with a lifting mechanism; elevating system includes electric putter, electric putter's top fixedly connected with movable section of thick bamboo, the interior diapire of movable section of thick bamboo is provided with the motor, the output shaft fixedly connected with pivot of motor, the first driving gear of outer wall fixedly connected with of pivot, the outer wall meshing of first driving gear has first driven gear, first driven gear's inside fixedly connected with bull stick, the outer wall fixedly connected with activity sword of movable section of thick bamboo, the outer wall fixedly connected with second driving gear of bull stick, the outer wall meshing of second driving gear has second driven gear, the sword is smashed to second driven gear's inside fixedly connected with. This 3D prints material crushing apparatus possesses crushing sword and reciprocates and smashes, and the convenience is gone on all-round advantage such as smashing from top to bottom the material.

Description

3D printing material crushing apparatus

Technical Field

The utility model relates to a 3D prints material technical field, specifically is a 3D prints material crushing apparatus.

Background

There are many different technologies for 3D printing, which differ in that the created part is built up in different layers and in the way of the materials available, the common materials for 3D printing are nylon fiberglass, durable nylon materials, plaster materials, aluminum materials, titanium alloys, stainless steel, silver plating, gold plating, rubber-like materials, which need to be crushed.

At present, for example, CN201721473848.1 disclosed in chinese patent publication, which is a 3D printing material pulverizing apparatus, puts a proper amount of printing material into a rotary drum, starts a motor to rotate forward and backward, rotates the rotary drum under the coordination of gears, moves a pulverizing knife left and right in the rotary drum at the same time, and pulverizes the printing material, so that the uniformity of pulverizing the printing material can be ensured, and the apparatus has a simple structure, is convenient to operate, and is low in manufacturing cost.

But this patent still has some insufficiencies, can only smash a planar material under the positive and negative rotation of motor, deposits in a plane to the material easily, and all-round crushing about inconvenient going on the material, consequently, influences kibbling effect and efficiency.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that can only smash a planar material under the positive and negative rotation of the motor that exists among the prior art, easily carry out the siltation at a plane to the material, all-round crushing problem about inconvenient going on the material, and the 3D who provides prints material crushing apparatus.

In order to achieve the above object, the utility model provides a following technical scheme:

the 3D printing material crushing equipment comprises a crushing mechanism, wherein a lifting mechanism is movably connected inside the crushing mechanism;

elevating system includes electric putter, electric putter's top fixedly connected with movable section of thick bamboo, the interior diapire of movable section of thick bamboo is provided with the motor, the output shaft fixedly connected with pivot of motor, the first driving gear of outer wall fixedly connected with of pivot, the outer wall meshing of first driving gear has first driven gear, first driven gear's inside fixedly connected with bull stick, the outer wall fixedly connected with activity sword of movable section of thick bamboo, the outer wall fixedly connected with second driving gear of bull stick, the outer wall meshing of second driving gear has second driven gear, the sword is smashed to second driven gear's inside fixedly connected with.

Furthermore, the inside of the movable knife is movably connected with the rotating rod, and the outer wall of the movable knife is fixedly connected with a movable plate.

Further, rubbing crusher constructs including the base, the top fixedly connected with containing box of base, the top fixedly connected with of base smashes the case.

Furthermore, the top of the crushing box is fixedly connected with a motor, an output shaft of the motor is fixedly connected with a rotary drum, and the outer wall of the rotary drum is fixedly connected with a fixed knife.

Furthermore, the inner wall of the rotary drum is movably connected with the movable drum, the bottom of the electric push rod is rotatably connected with the base, and the movable plate is movably connected with the rotary drum.

Further, the first driving gear and the first driven gear are both forty-five degree helical gears, and the second driving gear and the second driven gear are both forty-five degree helical gears.

Compared with the prior art, the beneficial effects of this application are:

this 3D printing material crushing apparatus drives the stationary knife on the rotary drum through the motor on the rubbing crusher and smashes the material, and movable sword and fly leaf on the movable section of thick bamboo that is driven by electric putter reciprocate on the rotary drum, have made things convenient for and have smashed the material of different aspect, drive electric putter by the rotary drum and rotate on the base, drive by the motor and smash the sword and rotate, have made things convenient for and carried out the multi-angle and smash.

Drawings

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

FIG. 2 is an enlarged view of the part A of FIG. 1;

fig. 3 is an enlarged schematic view of a portion B in fig. 1 according to the present invention.

In the figure: 1. a crushing mechanism; 101. a base; 102. a storage box; 103. a crushing box; 104. a motor; 105. a rotating drum; 106. fixing a knife; 2. a lifting mechanism; 201. an electric push rod; 202. a movable barrel; 203. an electric motor; 204. a rotating shaft; 205. a first drive gear; 206. a first driven gear; 207. a movable knife; 208. a movable plate; 209. a rotating rod; 210. a second driving gear; 211. a second driven gear; 212. and (5) crushing knives.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.

It should be noted that these drawings are simplified schematic views, and the basic structure of the present invention is described only in a schematic manner, and therefore, only the configuration related to the present invention is shown.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner" and "outer" and the like indicate orientations or positional relationships based on those shown in the drawings, and are used merely for convenience in describing and simplifying the description, but 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 are not to be construed as limiting the invention, and further, the terms "first" and "second" are used merely for descriptive purposes and are not intended to indicate or imply relative importance or to implicitly indicate the number of technical features being referred to, whereby the features defining "first" and "second" may explicitly or implicitly include one or more such features, and in the description of the present invention, unless otherwise indicated, the meaning of "plurality" is two or more than two.

In the description of the present invention, it should be noted that, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected, mechanically connected, electrically connected, directly connected, indirectly connected through an intermediate medium, and connected between two elements, and the specific meaning of the terms in the present invention is understood to be that of those skilled in the art.

Referring to fig. 1-3, the present application provides a 3D printing material pulverizing apparatus, which includes a pulverizing mechanism 1 for lifting pulverizing parts inside the pulverizing mechanism 1, and a lifting mechanism 2 movably connected inside the pulverizing mechanism 1; elevating system 2 includes electric putter 201, electric putter 201's top fixedly connected with activity section of thick bamboo 202, the inner diapire of activity section of thick bamboo 202 is provided with motor 203, the output shaft fixedly connected with pivot 204 of motor 203, the first driving gear 205 of outer wall fixedly connected with of pivot 204, the outer wall meshing of first driving gear 205 has first driven gear 206, the inside fixedly connected with bull stick 209 of first driven gear 206, the outer wall fixedly connected with activity sword 207 of activity section of thick bamboo 202, the outer wall fixedly connected with second driving gear 210 of bull stick 209, the outer wall meshing of second driving gear 210 has second driven gear 211, the inside fixedly connected with of second driven gear 211 smashes sword 212.

It should be noted that, in this embodiment, the electric push rod 201 drives the movable cylinder 202 and the motor 203 to go up and down, and the motor 203 drives the crushing knife 212 to rotate, so as to facilitate the rotation and crushing of materials at different positions, and it should be further noted that the movable knife 207 facilitates the crushing of materials at different levels.

As shown in fig. 1, the pulverizing mechanism 1 facilitates pulverizing materials of the same level, the pulverizing mechanism 1 includes a base 101, a top fixedly connected with containing box 102 of the base 101, a top fixedly connected with pulverizing box 103 of the base 101, a top of the pulverizing box 103 is provided with a feeding pipe, a bottom of the pulverizing box 103 is provided with a discharge pipe, a top of the pulverizing box 103 is provided with a breather valve, a top fixedly connected with motor 104 of the pulverizing box 103, an output shaft fixedly connected with rotating drum 105 of the motor 104, an outer wall fixedly connected with fixed knife 106 of the rotating drum 105, and the motor 104 facilitates driving the fixed knife 106 on the rotating drum 105 to rotate.

Further, as shown in fig. 2, in order to lift the movable knife 207 inside the drum 105, the drum 105 and the movable knife 207 are sealed, the inside of the movable knife 207 is movably connected with a rotating rod 209, the movable knife 207 supports the rotating rod 209, a movable plate 208 is fixedly connected to the outer wall of the movable knife 207, the movable plate 208 is movably connected with the drum 105, and the movable plate 208 slides on the side wall of the drum 105.

It should be further noted that the inner wall of the rotating cylinder 105 is movably connected to the movable cylinder 202, the bottom of the electric push rod 201 is rotatably connected to the base 101, the rotating cylinder 105 drives the movable knife 207 to rotate, and the movable knife 207 drives the movable cylinder 202 and the electric push rod 201 to rotate on the base 101.

It should be further added that the first driving gear 205 and the first driven gear 206 are both forty-five degree helical gears, the second driving gear 210 and the second driven gear 211 are both forty-five degree helical gears, the first driving gear 205 drives the first driven gear 206 to rotate, the rotating shaft 204 and the rotating rod 209 rotate at ninety degrees, and the rotating rod 209 and the crushing knife 212 rotate at ninety degrees.

When the embodiment is used, firstly, printing materials are added into the crushing box 103, the motor 104 drives the rotary drum 105 and the fixed knife 106 to crush the materials on the same plane, secondly, the electric push rod 201 drives the movable drum 202 and the motor 203 to rotate, meanwhile, the motor 203 drives the first driving gear 205 and the first driven gear 206 on the rotary shaft 204 to rotate, the first driven gear 206 drives the rotary rod 209 to rotate inside the movable knife 207, meanwhile, the movable knife 207 drives the movable plate 208 to move inside the rotary drum 105 under the driving of the movable drum 202, the rotary rod 209 drives the crushing knife 212 to rotate under the driving of the second driving gear 210 and the second driven gear 211, and the movable knife 207 drives the crushing knife 212 to stir up and down.

The electrical components shown herein are electrically connected to a main controller and a power supply, the main controller can be a conventional known device controlled by a computer, and the conventional power connection technology disclosed in the prior art is not described in detail herein.

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 phrases "comprising a," "8230," "8230," or "comprising" does not exclude the presence of additional like 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 various 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 printing material crushing apparatus, includes rubbing crusher structure (1), its characterized in that: the interior of the crushing mechanism (1) is movably connected with a lifting mechanism (2);

elevating system (2) are including electric putter (201), the top fixedly connected with activity section of thick bamboo (202) of electric putter (201), the interior diapire of activity section of thick bamboo (202) is provided with motor (203), the output shaft fixedly connected with pivot (204) of motor (203), the first driving gear of outer wall fixedly connected with (205) of pivot (204), the outer wall meshing of first driving gear (205) has first driven gear (206), the inside fixedly connected with bull stick (209) of first driven gear (206), the outer wall fixedly connected with activity sword (207) of activity section of thick bamboo (202), the outer wall fixedly connected with second driving gear (210) of bull stick (209), the outer wall meshing of second driving gear (210) has second driven gear (211), the inside fixedly connected with crushing sword (212) of second driven gear (211).

2. The 3D printed material pulverizing apparatus according to claim 1, wherein: the inside and the bull stick (209) swing joint of activity sword (207), the outer wall fixedly connected with fly leaf (208) of activity sword (207).

3. 3D printed material pulverizing apparatus according to claim 2, characterized in that: the crushing mechanism (1) comprises a base (101), a containing box (102) is fixedly connected to the top of the base (101), and a crushing box (103) is fixedly connected to the top of the base (101).

4. The 3D printed material pulverizing apparatus according to claim 3, wherein: the top of the crushing box (103) is fixedly connected with a motor (104), an output shaft of the motor (104) is fixedly connected with a rotating drum (105), and the outer wall of the rotating drum (105) is fixedly connected with a fixed knife (106).

5. The 3D printing material crushing apparatus according to claim 4, wherein: the inner wall of the rotating cylinder (105) is movably connected with the movable cylinder (202), the bottom of the electric push rod (201) is rotatably connected with the base (101), and the movable plate (208) is movably connected with the rotating cylinder (105).

6. The 3D printed material pulverizing apparatus according to claim 1, wherein: the first driving gear (205) and the first driven gear (206) are both forty-five degree helical gears, and the second driving gear (210) and the second driven gear (211) are both forty-five degree helical gears.