CN112871049B

CN112871049B - Material mixing device for electronic and photoelectric

Info

Publication number: CN112871049B
Application number: CN202011611568.9A
Authority: CN
Inventors: 张汉正; 邓威; 陈骏鑫
Original assignee: Shenzhen Technology University
Current assignee: Shenzhen Technology University
Priority date: 2020-12-30
Filing date: 2020-12-30
Publication date: 2022-09-02
Anticipated expiration: 2040-12-30
Also published as: CN112871049A

Abstract

The invention discloses a material mixing device for electronic photoelectricity, which belongs to the field of electronic photoelectricity preparation and comprises a mixing box, wherein the top of the mixing box is provided with a plurality of crushing feed pipes, the bottom of the mixing box is hopper-shaped and is provided with a discharge pipe, two crushing rollers are respectively arranged in the crushing feed pipes, crushing blocks and concave holes are respectively arranged on the side walls of the crushing rollers, the crushing rollers are respectively arranged with a driving motor, the inner top of the mixing box is provided with a grinding and crushing box, the grinding and crushing box is arranged with the crushing feed pipes through a connecting port, and the inner diameter of the top of the grinding and crushing box is larger than the inner diameter of the bottom of the grinding and crushing box. The mixing device can realize simultaneous feeding, primary crushing, fine grinding and uniform mixing treatment on various materials so as to obtain more fine materials, and the filter screen mechanism in the mixing device can realize cleaning of filter holes of the materials, ensure the filter effect of the materials, avoid reduction and even loss of the filter effect caused by blockage of the filter holes and further ensure the fineness of grinding.

Description

Material mixing device for electronic and photoelectric

Technical Field

The invention relates to the technical field of electronic photoelectric preparation, in particular to a material mixing device for electronic photoelectricity.

Background

The photoelectric material is used for manufacturing various photoelectric devices (mainly comprising various active and passive photoelectric sensor optical information processing and storage devices, optical communication and the like), mainly comprises an infrared material, a laser material, an optical fiber material, a nonlinear optical material and the like, and in the process of preparing electronic photoelectricity, some materials need to be mixed together so as to carry out the next operation.

Through the retrieval, chinese patent No. CN 209564934U discloses material mixing arrangement for electron photoelectricity, including bottom plate and box, the right side intercommunication at box top has the inlet pipe, the top fixedly connected with casing of box inner chamber, the first motor of top fixedly connected with on box right side, the pivot of first motor extends to the inner chamber and the fixedly connected with bull stick of casing, the surperficial fixedly connected with of bull stick smashes the auger, the left side intercommunication of casing bottom has the unloading pipe, the bottom intercommunication of unloading pipe has crushing chamber. The utility model discloses a bottom plate, box, inlet pipe, casing, first motor, bull stick, crushing auger, unloading pipe, crushing chamber, bushing, second motor, the cooperation of mixing flabellum and discharging pipe are used, can smash the back to the material and mix, and this has just improved the even degree that the material mixes, need not the manual work and smashes, has improved mixing efficiency greatly, has improved the effect of mixing, and the people of being convenient for use.

The mixing device in the prior art still has the following disadvantages in practical use: the condition that blocks up the small opening can appear in the material when broken, causes the discharge apparatus that the broken material in later stage can not be smooth and easy, and is not good to the crushing effect of material simultaneously, can't obtain the meticulous material of grinding, consequently can influence the mixing effect in later stage, to above technical defect, we propose material mixing arrangement for the electron photoelectricity again.

Disclosure of Invention

The invention aims to solve the defects in the prior art and provides a material mixing device for electronic and photoelectric use.

In order to achieve the purpose, the invention adopts the following technical scheme:

the material mixing device for the electronic photoelectricity comprises a mixing box, wherein a plurality of crushing feed pipes are installed at the top of the mixing box, the bottom of the mixing box is in a bucket shape and is provided with a discharge pipe, two crushing rollers are installed in the crushing feed pipes, broken blocks and concave holes are formed in the side walls of the crushing rollers, the crushing rollers are installed with a driving motor, a grinding and crushing box is installed at the inner top of the mixing box and is installed with the crushing feed pipes through a connecting port, the top inner diameter of the grinding and crushing box is larger than the bottom inner diameter of the grinding and crushing box, the bottom of the grinding and crushing box is an opening, a grinding roller is arranged in the grinding and crushing box in a rotating mode, a first motor is installed on the top plate of the grinding and crushing box and is installed with the top wall of the grinding roller, and grinding blocks are installed on the side walls and the bottom walls of the grinding roller;

the bottom of the crushing and feeding pipe is provided with a second motor through a support, the driving end of the second motor is installed with a filter screen mechanism through an installation frame, the filter screen mechanism comprises an annular net, an outer ring body and an inner ring body, the bottom of the grinding and crushing box extends to the upper part of one side of the annular net and is positioned between the outer ring body and the inner ring body, and the bottom opening of the grinding and crushing box is in sliding fit with the top wall of one side of the annular net;

a cleaning mechanism is arranged on one side, away from the grinding and crushing box, of the filter screen mechanism, and comprises two cleaning brush plates and a support plate, wherein the two cleaning brush plates are arranged on the upper side and the lower side of the annular net;

the downside of grinding crushing case is provided with the blender, the blender rotates and sets up the interior bottom at the mixing box, the top and the diaphragm of blender rotate the installation, the one end that the blender was kept away from to the diaphragm is fixed with the inner wall of mixing box, install the third motor on the diaphragm, first belt pulley is installed to the drive end of third motor, first belt pulley, two are installed equally at the top of blender first belt pulley passes through belt drive.

Further, a fourth motor is installed in the outside of mixing box, the pivot is installed to the drive end of fourth motor, the second belt pulley is all installed at the upper and lower both ends of pivot, two the bull stick is all installed to the cleaning brush board, and the bull stick rotates the installation with the backup pad, the bull stick is through installing the second belt pulley, is located two of upside the second belt pulley passes through belt drive, is located two of downside the second belt pulley is equally through belt drive.

Furthermore, the inner wall of the outer ring body and the outer wall of the inner ring body are both provided with sliding grooves, the outer side wall of the bottom of the grinding and crushing box is provided with two sliding blocks, and the two sliding blocks are respectively matched with the sliding grooves in the outer ring body and the inner ring body.

Further, the riser is installed to the bottom of mixing box, the bottom plate of riser is the slope form, the blender extends to in the riser, the discharging pipe is installed in the lower one side of riser bottom plate.

Further, the mixer is composed of a main shaft and a plurality of mixing rods mounted on the main shaft.

Furthermore, the number of broken filling tube is two, two the bottom of broken filling tube all sets up to grinding crushing case one side slope.

Further, the concave hole on one crushing roller is matched with the crushing block on the other crushing roller, and a gap is reserved when the crushing block is in butt joint with the concave hole.

Further, the driving motor is installed on an outer sidewall of the mixing box.

Further, the cleaning brush plate is a steel wire brush.

Compared with the prior art, the invention has the beneficial effects that:

1. the grinding and crushing device is provided with the plurality of crushing and feeding pipes, so that various materials can be fed and crushed simultaneously, the primarily crushed materials can enter the grinding and crushing box, and the materials are ground through the grinding rollers and the grinding blocks on the surfaces of the grinding rollers, so that more fine materials are obtained.

2. The material is at the grinding process, grinds meticulous material and can follow the filtration pore whereabouts to the mixing box of annular net to the final ejection of compact, to the material of jam in the filtration pore of annular net, rotatory annular net of accessible, and make it and clean brush board looks mutual friction, thereby thoroughly drive the material of jam in the filtration pore, guarantee the normal filter effect of annular net, more can guarantee the fineness that the material ground simultaneously.

3. The material falls into the bottom of mixing box after meticulous grinding to mix through the blender, thereby ensure that the effect of mixing is more even.

In conclusion, the mixing device can realize simultaneous feeding, primary crushing, fine grinding and uniform mixing treatment on various materials, so that more fine materials are obtained, a filter screen mechanism in the mixing device can realize cleaning of filter holes of the mixing device, the filter effect of the mixing device is ensured, reduction and even loss of the filter effect caused by blockage of the filter holes are avoided, and further refinement of grinding is ensured.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention.

FIG. 1 is a schematic view of the overall structure of a material mixing device for electronic and photoelectric devices according to the present invention;

FIG. 2 is a top view of a filter screen mechanism of the material mixing apparatus for electronic and optical devices according to the present invention;

FIG. 3 is an enlarged view of a portion a of the structure of FIG. 1;

FIG. 4 is an enlarged view of a portion b of FIG. 1;

fig. 5 is an enlarged view of a portion c of fig. 1.

In the figure: 1 mixing box, 2 broken filling tube, 3 discharging pipes, 4 grinding and smashing boxes, 5 grinding rollers, 6 first motors, 7 grinding blocks, 8 connecting ports, 9 supports, 10 second motors, 11 mounting frames, 12 filter screen mechanisms, 121 annular nets, 122 outer annular bodies, 123 inner annular bodies, 13 cleaning brush plates, 131 supporting plates, 14 third motors, 15 transverse plates, 16 first belt pulleys, 17 mixers, 18 fourth motors, 19 rotating shafts, 20 second belt pulleys, 21 sliding blocks, 22 grinding rollers, 23 broken fragments and 24 concave holes.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, are used in the orientations and positional relationships indicated in the drawings, which are based on the orientations and positional relationships indicated in the drawings, and are used for convenience of description and simplicity of description, but do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.

Referring to fig. 1-5, the material mixing device for electronic and photoelectric use comprises a mixing box 1, wherein a plurality of crushing charging pipes 2 are arranged at the top of the mixing box 1, the bottom of the mixing box 1 is hopper-shaped and is provided with a discharging pipe 3, a vertical pipe is arranged at the bottom of the mixing box 1, a bottom plate of the vertical pipe is inclined, and the discharging pipe 3 is arranged at the lower side of the bottom plate of the vertical pipe. Various materials are firstly respectively fed into the feeding pipes 2,

all install two crushing rollers 22 in broken filling tube 2, all be equipped with broken fragment 23 and shrinkage pool 24 on the lateral wall of crushing roller 22, crushing roller 22 all with the driving motor installation, driving motor installs on the lateral wall of mixing box 1. The concave hole 24 of one crushing roller 22 is matched with the crushed blocks 23 of the other crushing roller 22, and a gap is reserved when the crushed blocks 23 are butted with the concave hole 24. The driving motor drives the crushing roller 22 to rotate, the rotation directions of the two crushing rollers 22 in each crushing feeding pipe 2 are opposite, as shown in fig. 3, the left crushing roller 22 turns clockwise, the right crushing roller 22 turns anticlockwise, and the mutual matching of the broken blocks 23 and the concave holes 24 on the crushing roller 22 of the material realizes rolling preliminary crushing.

The grinding and crushing box 4 is installed at the inner top of the mixing box 1, the grinding and crushing box 4 is installed with the crushing and feeding pipe 2 through a connecting port 8, the inner diameter of the top of the grinding and crushing box 4 is larger than that of the bottom of the grinding and crushing box 4, the bottom of the grinding and crushing box 4 is an opening, the grinding and crushing box 4 is of a circular truncated cone structure, the grinding roller 5 is rotatably arranged in the grinding and crushing box 4, a first motor 6 is installed on a top plate of the grinding and crushing box 4, the first motor 6 is installed on the top wall of the grinding roller 5, and grinding blocks 7 are installed on the side wall and the bottom wall of the grinding roller 5; through preliminary broken material accessible connector 8 entering to grinding crushing incasement 4, first motor 6 drive grinding roller 5 rotates, utilizes the abrasive brick on grinding roller 5's the lateral wall and the diapire to grind the material after preliminary breakage progressively, owing to grind crushing incasement 4's structural feature, the material is from last progressively being ground meticulous down in grinding crushing incasement 4, and abrasive brick 7 on grinding roller 5 diapire carries out final grinding.

The bottom of the crushing and feeding pipe 2 is provided with a second motor 10 through a support 9, the driving end of the second motor 10 is installed with a filter screen mechanism 12 through an installation frame 11, the filter screen mechanism 12 comprises an annular net 121, an outer ring body 122 and an inner ring body 123, the bottom of the grinding and crushing box 4 extends to the upper side of one side of the annular net 121 and is positioned between the outer ring body 122 and the inner ring body 123, and the opening at the bottom of the grinding and crushing box 4 is in sliding fit with the top wall of one side of the annular net 121; after the materials are finally ground by the grinding block 7, the materials are filtered by the filtering holes of the annular net 121 in the filtering net mechanism 12 and then fall to the bottom of the mixing box 1.

A cleaning mechanism is arranged on one side of the filter screen mechanism 12, which is far away from the grinding and crushing box 4, and comprises two cleaning brush plates 13 and a supporting plate 131 which are arranged on the upper side and the lower side of the annular net 121, the two cleaning brush plates 13 are arranged through the supporting plate 131, the supporting plate 131 is fixed with the inner wall of the mixing box 1, and the two cleaning brush plates 13 are respectively in mutual friction contact with the upper side and the lower side of the annular net 121; the material that the diameter is less than annular net 121 filtration pore during the grinding can directly pass through annular net 121, the material that the diameter is big is then continued to be ground, the moderate material of diameter probably has the condition of blockking up annular net 121 filtration pore, therefore this scheme leads to and sets up second motor 10, the drive end of second motor 10 passes through mounting bracket 11 and the installation of filter screen mechanism 12, second motor 10 can drive whole filter screen mechanism 12 rotatory, thereby continuous switching and the grinding smash the region of the annular net 121 that the case 4 bottom opening corresponds, and utilize the upper and lower both sides looks mutual friction of clean brush board 13 and annular net 121, thereby clear away the material that annular net 121 filtration pore blockked up, annular net 121 after clearing away continues to rotate, participate in subsequent material and filter. Wherein the cleaning brush plate 13 is a wire brush.

The lower side of the grinding and crushing box 4 is provided with a mixer 17, the mixer 17 is rotatably arranged at the inner bottom of the mixing box 1, the mixer 17 can extend into the vertical pipe, and the mixer 17 consists of a main shaft and a plurality of mixing rods arranged on the main shaft. The top of blender 17 rotates with diaphragm 15 and installs, and diaphragm 15 is kept away from the one end of blender 17 and is fixed with the inner wall of mixing box 1, installs third motor 14 on diaphragm 15, and first belt pulley 16 is installed to the drive end of third motor 14, and first belt pulley 16 is installed equally at the top of blender 17, and two first belt pulleys 16 pass through belt drive. When third motor 14 was opened, the cooperation through first belt pulley 16 and belt can drive blender 17 rotatory, and blender 17 mixes the material that falls to the mixing box 1 bottom, because the material has been through preliminary breakage and fine grinding, therefore the effect of mixing is more even.

In order to increase the cleaning efficiency of the filter holes of the ring net 121, a fourth motor 18 is installed on the outer side of the mixing box 1, a rotating shaft 19 is installed at the driving end of the fourth motor 18, second belt pulleys 20 are installed at the upper end and the lower end of the rotating shaft 19, rotating rods are installed on the two cleaning brush plates 13 and rotatably installed with the supporting plate 131, the rotating rods are provided with the second belt pulleys 20, the two second belt pulleys 20 positioned on the upper side are in belt transmission, and the two second belt pulleys 20 positioned on the lower side are in belt transmission. The fourth motor 18 drives the rotating shaft 19, and drives the rotating rod and the cleaning brush plate 13 to rotate by utilizing the transmission of the second belt pulley 20 and the belt, and the cleaning brush plate 13 can rotate at the moment, so that the cleaning efficiency of the filter holes of the annular net 121 is improved.

The inner wall of the outer ring body 122 and the outer wall of the inner ring body 123 are both provided with sliding grooves, the outer side wall of the bottom of the grinding and crushing box 4 is provided with two sliding blocks 21, and the two sliding blocks 21 are respectively matched with the sliding grooves on the outer ring body 122 and the inner ring body 123. The bottom of the grinding and crushing box 4 is slidably mounted with the whole filter screen mechanism 12 through a slide block 21, so that the stability of the filter screen mechanism 12 during rotation is improved.

In this embodiment, the number of broken filling tube 2 is two, and the bottom of two broken filling tube 2 all sets up to 4 lopsidedness in grinding crushing case. The bottom end of the crushing and feeding pipe 2 is inclined so that the materials can enter the grinding and crushing box 4 conveniently.

The working principle and the using process of the invention are as follows: the material carries out preliminary breakage through the crushing roller 22 in the broken filling tube 2, then get into and grind crushing box 4 in, the material after preliminary breakage is ground gradually to the structure characteristic through grinding block on the grinding roller 5 and cooperation grinding crushing box 4, the material after grinding falls into the bottom of mixing box 1 from the filtration pore that grinding crushing box 4's bottom passed annular net 121, and carry out abundant misce bene by third motor 14 driven blender 17, at last from discharging pipe 3 eduction gear.

The filter screen mechanism 12 can be driven by the second motor 10 to rotate, the matching area of the annular screen 121 and the bottom opening of the grinding and crushing box 4 is switched, and the cleaning brush plate 13 is used for removing the blocked materials in the filter holes of the annular screen 121, so that the materials can be normally filtered again in the subsequent operation.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. Electronic material mixing arrangement for photoelectricity, including mixing box (1), its characterized in that, a plurality of broken filling tube (2) are installed at the top of mixing box (1), the bottom of mixing box (1) is the bucket form, and installs discharging pipe (3), all install two crushing roller (22) in broken filling tube (2), all be equipped with broken piece (23) and shrinkage pool (24) on the lateral wall of crushing roller (22), crushing roller (22) all installs with driving motor, grinding crushing box (4) is installed at the interior top of mixing box (1), grinding crushing box (4) pass through connector (8) and install with broken filling tube (2), the top internal diameter that grinding crushing box (4) was greater than its bottom internal diameter, and the bottom is the opening, grinding crushing box (4) internal rotation is equipped with grinding roller (5), install first motor (6) on the roof of grinding crushing box (4), the first motor (6) is mounted on the top wall of the grinding roller (5), and grinding blocks (7) are mounted on the side wall and the bottom wall of the grinding roller (5);

the bottom of the crushing and feeding pipe (2) is provided with a second motor (10) through a support (9), the driving end of the second motor (10) is installed with a filter screen mechanism (12) through an installation frame (11), the filter screen mechanism (12) comprises an annular net (121), an outer ring body (122) and an inner ring body (123), the bottom of the grinding and crushing box (4) extends to the upper part of one side of the annular net (121) and is positioned between the outer ring body (122) and the inner ring body (123), and the bottom opening of the grinding and crushing box (4) is in sliding fit with the top wall of one side of the annular net (121);

a cleaning mechanism is arranged on one side, away from the grinding and crushing box (4), of the filter screen mechanism (12), the cleaning mechanism comprises two cleaning brush plates (13) and a supporting plate (131), the two cleaning brush plates (13) are arranged on the upper side and the lower side of the annular net (121), the two cleaning brush plates (13) are mounted through the supporting plate (131), the supporting plate (131) is fixed with the inner wall of the mixing box (1), and the two cleaning brush plates (13) are in mutual friction contact with the upper side and the lower side of the annular net (121) respectively;

a mixer (17) is arranged on the lower side of the grinding and crushing box (4), the mixer (17) is rotatably arranged at the inner bottom of the mixing box (1), the top end of the mixer (17) is rotatably arranged with a transverse plate (15), one end, far away from the mixer (17), of the transverse plate (15) is fixed with the inner wall of the mixing box (1), a third motor (14) is arranged on the transverse plate (15), a first belt pulley (16) is arranged at the driving end of the third motor (14), a first belt pulley (16) is also arranged at the top of the mixer (17), and the two first belt pulleys (16) are in belt transmission;

a fourth motor (18) is installed on the outer side of the mixing box (1), a rotating shaft (19) is installed at the driving end of the fourth motor (18), second belt pulleys (20) are installed at the upper end and the lower end of the rotating shaft (19), rotating rods are installed on the two cleaning brush plates (13) and rotatably installed with a supporting plate (131), the rotating rods are provided with the second belt pulleys (20), the two second belt pulleys (20) located on the upper side are in belt transmission, and the two second belt pulleys (20) located on the lower side are also in belt transmission;

the inner wall of the outer ring body (122) and the outer wall of the inner ring body (123) are both provided with sliding grooves, the outer side wall of the bottom of the grinding and crushing box (4) is provided with two sliding blocks (21), and the two sliding blocks (21) are respectively matched with the sliding grooves on the outer ring body (122) and the inner ring body (123);

the broken blocks (23) of the material on the crushing roller (22) and the concave holes (24) are matched with each other to realize primary crushing by rolling;

the materials after primary crushing can enter the grinding and crushing box (4) through the connecting port (8), the first motor (6) drives the grinding roller (5) to rotate, and the grinding blocks on the side wall and the bottom wall of the grinding roller (5) are utilized to gradually grind the materials after primary crushing;

the materials are ground and refined gradually from top to bottom in the grinding and crushing box (4), and a grinding block (7) on the bottom wall of the grinding roller (5) is used for final grinding;

the two cleaning brush plates (13) are respectively in mutual friction contact with the upper side and the lower side of the annular net (121); during grinding, materials with the diameter smaller than the filtering holes of the annular net (121) can directly pass through the annular net (121), and materials with the large diameter are continuously ground;

the second motor (10) can drive the whole filter screen mechanism (12) to rotate, so that the area of the annular net (121) corresponding to the opening at the bottom of the grinding and crushing box (4) is continuously switched, the upper side and the lower side of the annular net (121) rub against each other by utilizing the cleaning brush plate (13), so that materials blocked by filter holes of the annular net (121) are removed, and the annular net (121) after being removed continuously rotates to participate in subsequent material filtering.

2. The material mixing apparatus for electronic and photoelectric use according to claim 1, wherein a riser pipe is installed at the bottom of the mixing tank (1), a bottom plate of the riser pipe is inclined, the mixer (17) extends into the riser pipe, and the discharge pipe (3) is installed at a lower side of the bottom plate of the riser pipe.

3. The material mixing apparatus for electronic and optical use according to claim 1 or 2, wherein the mixer (17) is composed of a main shaft and a plurality of mixing rods mounted on the main shaft.

4. The mixing device for materials for electronic and photoelectric use according to claim 1, wherein the number of the crushing and feeding pipes (2) is two, and the bottom ends of the two crushing and feeding pipes (2) are arranged obliquely to one side of the grinding and crushing box (4).

5. The material mixing apparatus for electronic and photoelectric use according to claim 1, wherein the concave hole (24) of one crushing roller (22) is matched with the crushed pieces (23) of the other crushing roller (22), and a gap is left when the crushed pieces (23) are butted with the concave hole (24).

6. The material mixing apparatus for electronic and photoelectric use according to claim 1, wherein the driving motor is installed on an outer sidewall of the mixing box (1).

7. The material mixing device for electronic and photoelectric use according to claim 1, wherein the cleaning brush plate (13) is a wire brush.