Additive metal powder grinding equipment

Abstract

The utility model provides additive metal powder grinding equipment, and particularly relates to the technical field of additive metal powder grinding, the additive metal powder grinding equipment comprises a bottom plate and a material barrel, according to the additive metal powder grinding equipment, steel balls and metal raw materials are placed in the material barrel, a motor drives the material barrel to rotate at a high speed, a stop lever in the material barrel is matched, and the steel balls and the raw materials are driven to rise and fall. A pull rod is pulled to drive a sliding plate on the pull rod to slide, so that a spring is stretched, then a baffle is placed in a material inlet and placed on a bracket, then the pull rod is loosened, the spring rebounds, and one end of the pull rod is inserted into a pin hole, so that the baffle can be limited and fixed, and materials are prevented from falling out; when powder is ground, the baffle can be taken out, then the cover plate is installed, the bottom of the cover plate is attached to the end opening of the material opening, then the bolt is screwed, one end of the bolt is screwed into the threaded hole, and therefore the cover plate is fixed, the motor is started to drive the material barrel to rotate slowly, and ground powder can be poured out of the discharging groove.

Description

TECHNICAL FIELD

[0001] The utility model relates to additive metal powder grinding technical field especially relates to a kind of additive metal powder grinding equipment. BACKGROUND

[0002] Additive manufacturing technology, also known as 3D printing, is a manufacturing technology based on discrete-accumulation principle. It builds three-dimensional objects by layering materials, which is quite different from traditional cutting or material removal manufacturing methods. Additive manufacturing technology uses a "bottom-up" manufacturing method, guided by digital design files to add materials layer by layer, ultimately forming a physical part. When additive manufacturing, the raw materials often need to be ground into powder for easy post-processing and use, so a kind of additive metal powder grinding equipment is needed. SUMMARY

[0003] The utility model aims at providing a kind of additive metal powder grinding equipment to solve the problem of additive manufacturing, which often needs to grind raw materials into powder for easy post-processing and use.

[0004] To achieve the above purpose, the utility model provides the following technical scheme: an additive metal powder grinding equipment, comprising a base plate and a barrel, the top of the base plate is fixedly connected with a support on one side, the top of the base plate is fixedly connected with a fixed seat on the other side, the top of the support and the fixed seat is fixedly connected with a bearing seat, the outer side of the barrel is fixedly connected with a connecting shaft, the top of the fixed seat is fixedly connected with a motor, the outer side of the barrel is provided with a feeding port, the outer side of the feeding port is provided with a mounting mechanism, the inner side of the barrel is placed with a steel ball, the inner side of the barrel is fixedly connected with a blocking rod.

[0005] Preferably, the barrel is connected with the bearing seat through the connecting shaft, and one end of the output shaft of the motor is connected with the connecting shaft.

[0006] Preferably, the blocking rods are distributed at equal intervals on the inner wall of the barrel.

[0007] Preferably, the mounting mechanism comprises a fixed block, a bolt, a cover plate, a discharging groove and a threaded hole, the outer side of the barrel is fixedly connected with a fixed block, the side of the fixed block is threadedly connected with a bolt, the outer side of the feeding port is provided with a cover plate, the top of the cover plate is provided with a discharging groove, and the two sides of the cover plate are provided with threaded holes.

[0008] Preferably, the discharging grooves are distributed at equal intervals on the top of the cover plate, and the bottom of the cover plate is fitted with the port of the feeding port.

[0009] Preferably, the inner side of the material port is fixedly connected with a bracket, the inner side of the material port is placed with a baffle, the outer side of the material port is provided with a pin hole, the top of the baffle is fixedly connected with a fixed plate, the side of the fixed plate is slidably connected with a pull rod, the outer side of the pull rod is fixedly connected with a sliding plate, the side of the sliding plate is fixedly connected with a spring, one end of the spring is fixedly connected with the fixed plate, and the bottom of the sliding plate is attached to the top of the baffle.

[0010] Compared with the prior art, the additive metal powder grinding equipment has the beneficial effects that: during use, the steel balls are placed into the barrel, and then the metal raw materials are also placed into the barrel, the barrel is driven to rotate at high speed through the motor, the steel balls and the raw materials are driven to rotate and fall by the cooperation of the stop rods in the barrel, so that the grinding effect is achieved, the pull rod is pulled, the sliding plate on the pull rod is driven to slide, so that the spring is stretched, then the baffle is placed into the material port, the baffle is placed on the bracket, then the pull rod is loosened, the spring rebounds, one end of the pull rod is inserted into the pin hole, so that the baffle can be positioned and fixed, and the materials are prevented from falling out, so that the installation is more convenient, when the materials need to be taken out, the baffle can be taken out, then the cover plate is installed, the bottom of the cover plate is attached to the port of the material port, then the bolt is screwed, one end of the bolt is screwed into the threaded hole, so that the cover plate is fixed, the motor is started to drive the barrel to rotate slowly, and the ground powder can be poured out from the discharge chute. BRIEF DESCRIPTION OF DRAWINGS

[0011] Figure 1 is a schematic view of the appearance structure of the utility model;

[0012] Figure 2 is a schematic view of the installation mechanism structure of the utility model;

[0013] Figure 3 is a schematic view of the cooperation structure of the steel balls and the stop rods of the utility model;

[0014] Figure 4 is a schematic view of the utility model Figure 3 is an enlarged structure schematic view of A in the utility model.

[0015] In the figure: 1, bottom plate; 2, support; 3, fixed seat; 4, bearing seat; 5, barrel; 6, connecting shaft; 7, motor; 8, material port; 9, installation mechanism; 901, fixed block; 902, bolt; 903, cover plate; 904, discharge chute; 905, threaded hole; 10, bracket; 11, baffle; 12, pin hole; 13, fixed plate; 14, pull rod; 15, sliding plate; 16, spring; 17, steel ball; 18, stop rod. DETAILED DESCRIPTION

[0016] With reference to the drawings of the embodiments of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative work fall within the scope of the present application.

[0017] It should be understood that the structures, proportions, sizes, etc. shown in the drawings of the present application are only used to cooperate with the disclosed content of the present application, to be understood and read by those skilled in the art, and are not used to limit the implementation conditions of the present application, and therefore do not have technical substantive significance. Any modification of the structure, change of the proportional relationship or adjustment of the size, without affecting the effects and purposes that can be achieved by the present application, should still fall within the scope of the disclosed technical content of the present application.

[0018] Embodiment

[0019] Please refer to Figures 1-4 The additive metal powder grinding equipment comprises a bottom plate 1 and a barrel 5, a support 2 is fixedly connected to one side of the top of the bottom plate 1, a fixed seat 3 is fixedly connected to the other side of the top of the bottom plate 1, bearing seats 4 are fixedly connected to the top of the support 2 and the fixed seat 3, a connecting shaft 6 is fixedly connected to the outer side of the barrel 5, a motor 7 is fixedly connected to the top of the fixed seat 3, a feeding port 8 is formed in the outer side of the barrel 5, a mounting mechanism 9 is arranged on the outer side of the feeding port 8, steel balls 17 are placed in the inner side of the barrel 5, and blocking rods 18 are fixedly connected to the inner side of the barrel 5. In use, the steel balls 17 are placed in the barrel 5, and then additive metal raw materials are also placed in the barrel 5. The barrel 5 is driven to rotate at high speed by the motor 7, and the steel balls 17 and the raw materials are driven to rotate and fall by the blocking rods 18 in the barrel 5, so that the grinding effect is achieved.

[0020] Further, the barrel 5 is connected with the bearing seat 4 through the connecting shaft 6, and one end of the output shaft of the motor 7 is connected with the connecting shaft 6.

[0021] Further, the blocking rods 18 are distributed at equal intervals on the inner wall of the barrel 5.

[0022] In order to take the material conveniently, the installation mechanism 9 comprises a fixed block 901, a bolt 902, a cover plate 903, a discharging chute 904 and a threaded hole 905, the outer side of the material bucket 5 is fixedly connected with the fixed block 901, one side of the fixed block 901 is threadedly penetrated and connected with the bolt 902, the outer side of the material port 8 is provided with the cover plate 903, the top of the cover plate 903 is provided with the discharging chute 904, and both sides of the cover plate 903 are provided with the threaded holes 905, when the material is needed to be taken, the baffle 11 can be taken out, then the cover plate 903 is installed, the bottom of the cover plate 903 is attached to the port of the material port 8, then the bolt 902 is screwed, one end of the bolt 902 is screwed into the threaded hole 905, so that the cover plate 903 is fixed, the motor 7 is started to drive the material bucket 5 to rotate slowly, and the ground powder after grinding can be poured out from the discharging chute 904.

[0023] Further, the discharging chute 904 is equally spaced on the top of the cover plate 903, and the bottom of the cover plate 903 is attached to the port of the material port 8.

[0024] In order to conveniently install the baffle 11, the inner side of the material port 8 is fixedly connected with the bracket 10, the inner side of the material port 8 is placed with the baffle 11, the outer side of the material port 8 is penetrated and provided with the pin hole 12, the top of the baffle 11 is fixedly connected with the fixed plate 13, one side of the fixed plate 13 is slidably penetrated and connected with the pull rod 14, the outer side of the pull rod 14 is fixedly connected with the sliding plate 15, one side of the sliding plate 15 is fixedly connected with the spring 16, one end of the spring 16 is fixedly connected with the fixed plate 13, the bottom of the sliding plate 15 is attached to the top of the baffle 11, the pull rod 14 is pulled to drive the sliding plate 15 on the pull rod 14 to slide, so that the spring 16 is stretched, then the baffle 11 is placed into the material port 8, the baffle 11 is placed on the bracket 10, then the pull rod 14 is loosened, the spring 16 rebounds, and one end of the pull rod 14 is inserted into the pin hole 12, so that the baffle 11 can be limitingly fixed, and materials are prevented from falling out, so that the baffle 11 is more conveniently installed.

[0025] Working principle: in use, the steel ball 17 is placed into the material bucket 5, then the metal raw material is also placed into the material bucket 5, the material bucket 5 is driven to rotate at high speed by the motor 7, cooperates with the baffle 18 in the material bucket 5, drives the steel ball 17 and the raw material to rotate and fall, so as to achieve the grinding effect, the pull rod 14 is pulled to drive the sliding plate 15 on the pull rod 14 to slide, so that the spring 16 is stretched, then the baffle 11 is placed into the material port 8, the baffle 11 is placed on the bracket 10, then the pull rod 14 is loosened, the spring 16 rebounds, and one end of the pull rod 14 is inserted into the pin hole 12, so that the baffle 11 can be limitingly fixed, and materials are prevented from falling out, so that the baffle 11 is more conveniently installed, when the material is needed to be taken, the baffle 11 can be taken out, then the cover plate 903 is installed, the bottom of the cover plate 903 is attached to the port of the material port 8, then the bolt 902 is screwed, one end of the bolt 902 is screwed into the threaded hole 905, so that the cover plate 903 is fixed, the motor 7 is started to drive the material bucket 5 to rotate slowly, and the ground powder after grinding can be poured out from the discharging chute 904.

[0026] While the embodiments of the present application have been shown and described, it is to be understood that the embodiments described are merely exemplary and that changes in form and detail can be made without departing from the principles and spirit of the present application. The scope of the present application is therefore defined by the following claims and their equivalents.

Claims

1. An additive metal powder grinding apparatus comprising a base plate (1) and a hopper (5), characterized in that: A bracket (2) is fixedly connected to one side of the top of the base plate (1), a fixed seat (3) is fixedly connected to the other side of the top of the base plate (1), a bearing seat (4) is fixedly connected to the top of both the bracket (2) and the fixed seat (3), a connecting shaft (6) is fixedly connected to the outside of the material barrel (5), a motor (7) is fixedly connected to the top of the fixed seat (3), a material port (8) is opened on the outside of the material barrel (5), a mounting mechanism (9) is provided on the outside of the material port (8), a steel ball (17) is placed on the inside of the material barrel (5), and a blocking rod (18) is fixedly connected to the inside of the material barrel (5).

2. An additive metal powder grinding apparatus according to claim 1, wherein: The material barrel (5) is connected to the bearing seat (4) via a connecting shaft (6), and one end of the output shaft of the motor (7) is connected to the connecting shaft (6).

3. An additive metal powder grinding apparatus according to claim 1, wherein: The blocking rods (18) are distributed at equal intervals on the inner wall of the barrel (5).

4. An additive metal powder grinding apparatus according to claim 3, wherein: The mounting mechanism (9) comprises a fixing block (901), a bolt (902), a cover plate (903), a material discharge chute (904) and a threaded hole (905); the outer side of the material barrel (5) is fixedly connected to the fixing block (901); a bolt (902) is threadedly passed through one side of the fixing block (901); a cover plate (903) is provided on the outer side of the material port (8); a material discharge chute (904) is provided on the top of the cover plate (903); and threaded holes (905) are provided on both sides of the cover plate (903).

5. An additive metal powder grinding apparatus according to claim 4, wherein: The feed chutes (904) are distributed at equal intervals on the top of the cover plate (903), and the bottom of the cover plate (903) fits in contact with the end of the feed port (8).

6. An additive metal powder grinding apparatus according to claim 1, wherein: The inner side of the material port (8) is fixedly connected to a bracket (10), a baffle (11) is placed on the inner side of the material port (8), a pin hole (12) is opened through the outer side of the material port (8), the top of the baffle (11) is fixedly connected to a fixed plate (13), one side of the fixed plate (13) is slidably connected to a pull rod (14), the outer side of the pull rod (14) is fixedly connected to a slide plate (15), one side of the slide plate (15) is fixedly connected to a spring (16), one end of the spring (16) is fixedly connected to the fixed plate (13), and the bottom of the slide plate (15) is in contact with the top of the baffle (11).

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