CN210632200U

CN210632200U - Raw material crushing device for composite resin production

Info

Publication number: CN210632200U
Application number: CN201921478035.0U
Authority: CN
Inventors: 田念华; 朱立群
Original assignee: Anhui Misheng Intelligent Technology Co Ltd
Current assignee: Anhui Misheng Intelligent Technology Co Ltd
Priority date: 2019-09-05
Filing date: 2019-09-05
Publication date: 2020-05-29
Anticipated expiration: 2029-09-05

Abstract

The utility model discloses a raw materials breaker is used in composite resin production, including supporting seat, guide cylinder, broken case, arc seat, crushing roller, broken tooth, income feed bin, grinding case, linear baffle, rack, electric putter, gear wheel, pivot, mounting panel, driving pulley, first abrasive disc, belt, cowl, driven pulley, lead screw, second abrasive disc, motor case, second step motor, pinion, first step motor and drive seat. The utility model has the advantages that the electric push rod, the guide cylinder, the arc-shaped baffle, the linear baffle and the grinding disc are matched with each other, so that the crushing and the grinding can be better carried out simultaneously, the processing time is shortened, the cost is saved, the working intensity of workers is greatly reduced, and the raw material crushing efficiency of the composite resin is improved; can be better to adjust cowl when adjusting first abrasive disc, also strengthened the practicality simultaneously.

Description

Raw material crushing device for composite resin production

Technical Field

The utility model relates to a breaker specifically is a raw materials breaker is used in compound resin production belongs to compound resin production technical field.

Background

The composite resin in the oral cavity material is a filler reinforced polymer matrix composite material, is a heterogeneous phase mixture formed by combining an organic resin matrix, an inorganic filler and an initiating system, and is an essential part for crushing raw materials of the composite resin during production and processing of the composite resin.

The functional ratio of current breaker is single, and most of raw materials to composite resin carry out broken back, then need shift to and grind in the grinder, so need consume a large amount of time, improved the cost, the while is operated more loaded down with trivial details, very big improvement staff's working strength. Therefore, a raw material crushing device for producing composite resin is provided to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a raw materials breaker is used in composite resin production in order to solve above-mentioned problem.

The utility model realizes the purpose by the following technical scheme, a raw material crushing device for composite resin production comprises a supporting seat and a grinding box, wherein the top end of the supporting seat is fixedly connected with a crushing box, the top end of the crushing box is fixedly connected with a feed inlet bin, the inner cavity of the crushing box is provided with a crushing assembly for crushing resin raw materials, the crushing assembly is positioned in the inner cavity of the crushing box, and the bottom end of the crushing box is fixedly connected with a guide cylinder;

the bottom end of the inner cavity of the grinding box is fixedly provided with a motor box, the inner cavity of the motor box is provided with a vertically arranged second stepping motor, the top end of a driving shaft on the driving end of the second stepping motor is provided with a second grinding disc, the inner side wall of the grinding box is rotationally matched with lead screws which are symmetrically and horizontally arranged through the second grinding disc, the thread directions of the two lead screws are consistent, the surface of each lead screw is in threaded connection with a driving seat, the bottom end of the driving seat is in sliding fit with a supporting seat arranged at the bottom end of the inner cavity of the grinding box, one end of the driving seat is fixedly connected with an arc-shaped baffle plate, the top end of the inner cavity of the grinding box is fixedly connected with a vertically arranged electric push rod, the telescopic end of the electric push rod is fixedly connected with a mounting plate, the bottom end of the mounting plate is provided with a, the mounting panel both ends all install and drive the drive assembly of screw pivoted, guide cylinder bottom runs through grinding box lateral wall and extends to second abrasive disc top.

Preferably, broken subassembly includes two crushing rollers and two arc seats, two the pinion is all installed on the crushing roller surface, and meshes between two pinions, two the crushing roller both ends all with broken incasement lateral wall normal running fit, and one of them crushing roller one end is connected with first step motor drive end, two the arc seat passes through the crushing roller symmetry and installs on broken incasement lateral wall, two broken tooth is all installed on crushing roller and arc seat surface.

Preferably, transmission assembly includes rack, pivot, belt and driven pulleys, the rack is installed on the lateral wall of mounting panel, the pivot is rotated and is connected on the inside wall of grinding the case, gear wheel and driving pulley are installed from inside and outside in proper order to the pivot surface, gear wheel one end is connected in the pivot run through install at the riser on grinding incasement chamber top and with rack toothing, and pivot and riser normal running fit, driving pulley passes through the belt and is connected with driven pulleys transmission, and driven pulleys installs on the lead screw, and the tooth's socket of the rack in two sets of transmission assembly sets up in reverse.

The crushing box is characterized in that a first stepping motor is horizontally arranged on the side wall of the crushing box, and the driving end of the first stepping motor is connected with one end of one crushing roller.

Preferably, one end of the driving seat connected with the arc-shaped baffle is of a closed structure.

Preferably, the grinding box surface is hinged with a box cover.

The utility model has the advantages that:

1. through setting up mutually supporting between electric putter, guide cylinder, curved baffle, linear baffle and the abrasive disc, the messenger that can be better is broken and is ground going on simultaneously, so has shortened the time of processing, has practiced thrift the cost, very big reduction the intensity of staff's work, improved the raw materials crushing efficiency to composite resin simultaneously.

2. Through setting up mutually supporting between rack, gear, lead screw, drive seat and the band pulley, can be better to adjusting cowl when adjusting first abrasive disc, make more convenient of adjusting, also strengthened the practicality simultaneously.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive exercise.

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

FIG. 2 is a schematic side view of the grinding box of the present invention;

FIG. 3 is a schematic view of the connecting structure of the crushing roller and the arc seat of the present invention;

FIG. 4 is a schematic view of the connection structure of the arc-shaped baffle plate and the driving seat of the present invention;

fig. 5 is a schematic view of the overall front view structure of the present invention.

In the figure: 1. supporting seat, 2, guide cylinder, 3, crushing box, 4, arc seat, 5, crushing roller, 6, crushing tooth, 7, feeding bin, 8, grinding box, 9, linear baffle, 10, rack, 11, electric push rod, 12, gearwheel, 13, rotating shaft, 14, mounting plate, 15, driving pulley, 16, first grinding disc, 17, belt, 18, arc baffle, 19, driven pulley, 20, lead screw, 21, second grinding disc, 22, motor box, 23, second step motor, 24, pinion, 25, first step motor, 26, driving seat.

Detailed Description

In order to make the objects, features and advantages of the present invention more obvious and understandable, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention, and obviously, the embodiments described below are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those 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 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. 1-5, a raw material crushing device for composite resin production comprises a supporting seat 1 and a grinding box 8, wherein the top end of the supporting seat 1 is fixedly connected with a crushing box 3, the top end of the crushing box 3 is fixedly connected with a feeding bin 7, a crushing assembly for crushing a resin raw material is arranged in an inner cavity of the crushing box 3, the crushing assembly is positioned in the inner cavity of the crushing box 3, and the bottom end of the crushing box 3 is fixedly connected with a guide cylinder 2;

a motor box 22 is fixed at the bottom end of an inner cavity of the grinding box 8, a second stepping motor 23 which is vertically arranged is installed in the inner cavity of the motor box 22, a second grinding disc 21 is installed at the top end of a driving shaft on the driving end of the second stepping motor 23, lead screws 20 which are symmetrically and horizontally arranged through the second grinding disc 21 are rotatably matched on the inner side wall of the grinding box 8, the thread directions of the two lead screws 20 are consistent, a driving seat 26 is connected on the surface of each lead screw 20 in a threaded manner, the bottom end of the driving seat 26 is in sliding fit with a supporting seat installed at the bottom end of the inner cavity of the grinding box 8, an arc-shaped baffle 18 is fixedly connected at one end of the driving seat 26, an electric push rod 11 which is vertically arranged is fixedly connected at the top end of the inner cavity of the grinding box 8, a mounting plate 14 is fixedly connected with the telescopic end of the electric push rod, the raw materials of the composite resin at the top of the second grinding disc 21 can be ground better, the linear baffle 9 for blocking the guide cylinder 2 is fixedly connected to the top end of the mounting plate 14, the raw materials of the composite resin in the guide cylinder 2 can be prevented from falling to the top end of the second grinding disc 21, the transmission assembly for driving the screw rod 20 to rotate is mounted at both ends of the mounting plate 14, and the bottom end of the guide cylinder 2 penetrates through the side wall of the grinding box 8 and extends to the top of the second grinding disc 21.

The crushing assembly comprises two crushing rollers 5 and two arc-shaped seats 4, wherein pinions 24 are mounted on the surfaces of the two crushing rollers 5, the two pinions 24 are meshed, two ends of the two crushing rollers 5 are in running fit with the inner side wall of the crushing box 3, one end of one crushing roller 5 is connected with the driving end of a first stepping motor 25, the two arc-shaped seats 4 are symmetrically mounted on the inner side wall of the crushing box 3 through the crushing rollers 5, and crushing teeth 6 are mounted on the surfaces of the two crushing rollers 5 and the arc-shaped seats 4, so that raw materials of composite resin can be crushed better; the transmission components comprise racks 10, rotating shafts 13, belts 17 and driven pulleys 19, the racks 10 are mounted on the side walls of the mounting plates 14, the rotating shafts 13 are rotatably connected to the inner side walls of the grinding box 8, large gears 12 and driving pulleys 15 are sequentially mounted on the surfaces of the rotating shafts 13 from inside to outside, one ends of the rotating shafts 13, which are connected with the large gears 12, penetrate through vertical plates mounted at the top end of an inner cavity of the grinding box 8 and are meshed with the racks 10, the rotating shafts 13 are in rotating fit with the vertical plates, the driving pulleys 15 are in transmission connection with the driven pulleys 19 through the belts 17, the driven pulleys 19 are mounted on a lead screw 20, and tooth grooves of the racks 10 in the two sets of transmission components are reversely arranged, so that the two large gears; a first stepping motor 25 which is horizontally arranged is installed on the side wall of the crushing box 3, and the driving end of the first stepping motor 25 is connected with one end of one of the crushing rollers 5, so that the crushing rollers 5 can be driven to rotate better; one end of the driving seat 26 connected with the arc-shaped baffle 18 is of a closed structure, so that the arc-shaped baffle 18 can be driven to move better; the surface of the grinding box 8 is hinged with a box cover, so that raw material powder of the composite resin in the grinding box 8 can be better cleaned.

When the utility model is used, the electrical components appearing in the application are externally connected with a power supply and a control switch when in use, when the raw material of the composite resin is crushed, the first stepping motor 25 is firstly started, the driving end of the first stepping motor 25 drives the crushing roller 5 to rotate, then the raw material of the composite resin is guided into the feed bin 7 and falls on the surface of the rotating crushing roller 5, thereby the raw material of the composite resin is crushed under the action of the rotating crushing teeth 6, the crushed raw material of the composite resin is guided to the top of the second grinding disc 21 through the guide cylinder 2, then the electric push rod 11 is started, the electric push rod 11 drives the linear baffle 9, the rack 10 and the first grinding disc 16 to move downwards through the mounting plate 14, thereby the linear baffle 9 moving downwards supports the discharge hole of the guide cylinder 2, and the rack 10 moving downwards drives the two gear wheels 12 to rotate reversely, the bull gear 12 drives the driving pulley 15 to rotate through the rotating shaft 13, the driving pulley 15 drives the lead screw 20 to rotate through the belt 17 and the driven pulley 19, the lead screw 20 drives the arc-shaped baffles 18 to move towards the first grinding disc 16 through the driving seat 26, the two arc-shaped baffles 18 are contacted, so that the two arc-shaped baffles 18 surround the second grinding disc 21, when the two arc-shaped baffles 18 are contacted, the first grinding disc 16 is contacted with the crushed composite resin raw material on the second grinding disc 21, the second stepping motor 23 is started, the driving end of the second stepping motor 23 drives the second grinding disc 21 to rotate through the driving shaft, the rotating second grinding disc 21 drives the crushed composite resin raw material to rotate, so that the crushed composite resin raw material is ground under the action of the first grinding disc 16 and the second grinding disc 21, and after grinding is finished, the electric push rod 11 is started, the electric push rod 11 is reset, so that the first grinding disc 16 and the arc-shaped baffle plate 18 are reset, the raw material of the composite resin ground on the second grinding disc 21 is enabled to be at the bottom end of the inner cavity of the grinding box 8 under the action of centrifugal force, and the raw material of the composite resin is crushed and ground.

The first stepping motor 25 and the second stepping motor 23 are both YVP90L-4 stepping motors manufactured by suma motor ltd of Nanjing, and supporting circuits thereof can be provided by the merchant.

The electric push rod 11 is an AL03 electric push rod produced by the city of Yuyao alpha Linear drive technology ltd and its associated power supply and circuit.

It is well within the skill of those in the art to implement, without undue experimentation, the present invention does not relate to software and process improvements, as related to circuits and electronic components and modules.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. The utility model provides a raw material crushing device is used in production of composite resin, includes supporting seat (1) and grinding box (8), its characterized in that: the top end of the supporting seat (1) is fixedly connected with a crushing box (3), the top end of the crushing box (3) is fixedly connected with a feeding bin (7), a crushing assembly for crushing resin raw materials is installed in an inner cavity of the crushing box (3), the crushing assembly is located in the inner cavity of the crushing box (3), and the bottom end of the crushing box (3) is fixedly connected with a material guide cylinder (2);

the grinding box is characterized in that a motor box (22) is fixed at the bottom end of an inner cavity of the grinding box (8), a second stepping motor (23) which is vertically arranged is installed in the inner cavity of the motor box (22), a second grinding disc (21) is installed at the top end of a driving shaft on the driving end of the second stepping motor (23), lead screws (20) which are symmetrically and horizontally arranged through the second grinding disc (21) are rotatably matched on the inner side wall of the grinding box (8), the thread directions of the two lead screws (20) are consistent, a driving seat (26) is in threaded connection with the surface of each lead screw (20), the bottom end of each driving seat (26) is in sliding fit with a supporting seat installed at the bottom end of the inner cavity of the grinding box (8), an arc-shaped baffle plate (18) is fixedly connected at one end of each driving seat (26), an electric push rod (11) which is vertically arranged is fixedly connected at the top, first abrasive disc (16) are installed to mounting panel (14) bottom, and just first abrasive disc (16) are located second abrasive disc (21) directly over, mounting panel (14) top fixedly connected with carries out linear baffle (9) that keep out to guide cylinder (2), mounting panel (14) both ends are all installed and are being driven lead screw (20) pivoted drive assembly, grinding case (8) lateral wall is run through and extend to second abrasive disc (21) top to guide cylinder (2) bottom.

2. The raw material crushing device for composite resin production according to claim 1, characterized in that: broken subassembly includes two crushing rollers (5) and two arc seat (4), two pinion (24) are all installed to crushing roller (5) surface, and mesh between two pinion (24), two crushing roller (5) both ends all with broken case (3) inside wall normal running fit, and one of them crushing roller (5) one end is connected with first step motor (25) drive end, two arc seat (4) are installed on broken case (3) inside wall through crushing roller (5) symmetry, two broken tooth (6) are all installed on crushing roller (5) and arc seat (4) surface.

3. The raw material crushing device for composite resin production according to claim 1, characterized in that: the transmission assembly comprises a rack (10), a rotating shaft (13), a belt (17) and driven pulleys (19), wherein the rack (10) is installed on the side wall of the installation plate (14), the rotating shaft (13) is rotatably connected to the inner side wall of the grinding box (8), a large gear (12) and a driving pulley (15) are sequentially installed on the surface of the rotating shaft (13) from inside to outside, the rotating shaft (13) is connected with one end of the large gear (12) and penetrates through a vertical plate installed at the top end of an inner cavity of the grinding box (8) and is meshed with the rack (10), the rotating shaft (13) is rotatably matched with the vertical plate, the driving pulley (15) is in transmission connection with the driven pulleys (19) through the belt (17), the driven pulleys (19) are installed on a lead screw (20), and tooth grooves of the racks (10) in the two sets of transmission.

4. The raw material crushing device for composite resin production according to claim 2, characterized in that: a first stepping motor (25) which is horizontally arranged is installed on the side wall of the crushing box (3), and the driving end of the first stepping motor (25) is connected with one end of one crushing roller (5).

5. The raw material crushing device for composite resin production according to claim 1, characterized in that: one end of the driving seat (26) connected with the arc-shaped baffle (18) is of a closed structure.

6. The raw material crushing device for composite resin production according to claim 1, characterized in that: the surface of the grinding box (8) is hinged with a box cover.