CN214645035U

CN214645035U - A novel mechanical equipment for macromolecular material grinds

Info

Publication number: CN214645035U
Application number: CN202022770318.1U
Authority: CN
Inventors: 葛军海
Original assignee: Chengdu Tianshun Poly New Material Co ltd
Current assignee: Chengdu Tianshun Poly New Material Co ltd
Priority date: 2020-11-26
Filing date: 2020-11-26
Publication date: 2021-11-09
Anticipated expiration: 2030-11-26

Abstract

The utility model discloses a novel mechanical device for grinding high polymer materials, which comprises a device body, an installation box is movably connected at the middle position in the device body, a cylinder is fixedly arranged at the top of the installation box, a connecting plate is fixedly connected with the driving end of the cylinder, a first motor is fixedly arranged at the bottom of the connecting plate, a first rotating shaft is fixedly connected with the output shaft of the first motor, the output shaft of a second motor rotates to drive a ring to rotate, the ring rotates to drive a second bevel gear to rotate and further drive a second rotating shaft to rotate so as to drive a stirring blade and a cam to rotate, a grinding plate and a fixed rod move downwards, the ground high polymer materials leak from two sides of the grinding plate, a plurality of particles fall to a first discharging port through the inclined plane of a mesh screen, a spiral blade is rotated by a third rotating shaft, so that the larger high polymer particles are conveyed upwards and enter the device body through a second discharging port, and the grinding is carried out again, so that the working efficiency is improved.

Description

A novel mechanical equipment for macromolecular material grinds

Technical Field

The utility model relates to a macromolecular material technical field specifically is a novel mechanical equipment for macromolecular material grinds.

Background

The polymer material is also called polymer material, and is a material composed of a polymer compound as a matrix and other additives. The polymer materials are classified into natural polymer materials and synthetic polymer materials according to the source. The polymer materials are classified into rubber, fiber, plastic, polymer adhesive, polymer paint, polymer-based composite material, and the like according to characteristics.

Improve to prior art, among the prior art, current macromolecular material grinding device is when grinding, often can grind inhomogeneous, not thorough for macromolecular material is not of uniform size, has the condition that different granules are mixed after grinding easily, and grinding efficiency is lower, and work efficiency is not high.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel mechanical equipment for macromolecular material grinds to solve the problem that proposes among the above-mentioned background art.

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

a novel mechanical device for grinding high polymer materials comprises a device body, wherein an installation box is movably connected at the middle position in the device body, an air cylinder is fixedly installed at the top of the installation box, a connecting plate is fixedly connected with the driving end of the air cylinder, a first motor is fixedly installed at the bottom of the connecting plate, a first rotating shaft is fixedly connected with an output shaft of the first motor, a connecting plate is fixedly connected with one end of the first rotating shaft, a grinding disc is fixedly connected with the bottom of the connecting plate, a grinding plate is arranged below the grinding disc, the cross section of the grinding plate is in an isosceles trapezoid shape, a cam is abutted against the bottom of the grinding plate, a second rotating shaft is fixedly sleeved in the cam and is rotatably connected with the device body, a mesh screen which is obliquely arranged is arranged below the second rotating shaft and is fixedly connected with the inner wall of the device body, the device body is characterized in that an upper material box is fixedly connected to the outer wall of one side of the device body, a second motor is fixedly mounted at the bottom of the upper material box, an output shaft of the second motor is fixedly connected with a third rotating shaft which is connected with the upper material box in a rotating mode, a disc base is fixedly sleeved on the outer wall of the third rotating shaft, and a spiral blade is fixedly connected to the outer wall of the third rotating shaft.

As a further aspect of the present invention: the device body is internally provided with a sliding groove, the number of the sliding groove is two groups, the sliding groove is internally and slidably connected with a sliding block, the sliding block is fixedly connected with the installation box, one group of the sliding block is internally and threadedly connected with a threaded rod which is rotatably connected with the device body, a guide rod is arranged above the threaded rod and slidably connected with the sliding block, two ends of the guide rod are fixedly connected with the inner wall of the device body, a third motor is fixedly arranged on the outer wall of one side of the device body far away from the feeding box, and an output shaft of the third motor is fixedly connected with the threaded rod.

As a further aspect of the present invention: the device body's both sides inner wall fixedly connected with symmetric distribution's curb plate, it is two sets of the curb plate is close to one end and lapping plate top both sides butt each other, and is two sets of one side that the curb plate was kept away from each other all is provided with the limiting plate, and limiting plate and device body inner wall fixed connection, the below of limiting plate is provided with the dead lever with lapping plate fixed connection, the other end and the device body inner wall sliding connection of dead lever, the dead lever is close to one side fixedly connected with spring of limiting plate, the other end and the limiting plate fixed connection of spring.

As a further aspect of the present invention: second pivot outer wall fixedly connected with multiunit stirring vane, the fixed cover of one side outer wall that the second pivot stretched into the material loading case has connect first bevel gear, the meshing of first bevel gear one side has second bevel gear, the fixed cover of second bevel gear inner wall has connect the ring, helical blade is located inside the ring, ring bottom both sides fixedly connected with connecting rod, and the other end and the disc base fixed connection of connecting rod.

As a further aspect of the present invention: the device body is close to one side of last workbin and has been seted up first discharge gate, first discharge gate is located the mesh screen and is close to last workbin one side top, first discharge gate and last workbin are linked together, the device body is close to one side of last workbin and has been seted up the second discharge gate, the second discharge gate is located the curb plate and is close to last workbin one side top, and the second discharge gate is linked together with last workbin.

As a further aspect of the present invention: one side of the top of the device body is provided with a feed hopper, and the bottom of the device body is provided with a collecting hopper.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses during the use, the feeder hopper is put into to the macromolecular material that will grind, macromolecular material passes through the inclined plane of curb plate and enters into on the grinding plate, start the cylinder, the drive end of cylinder promotes first motor and moves down, and then make the abrasive disc move down, when removing a position, when the abrasive disc can contact macromolecular material, can start first motor, first motor output shaft rotates and drives the connection pad rotation, and then drive the abrasive disc rotation, start the third motor simultaneously, third motor output shaft rotates and drives the threaded rod rotation and then drive the slider and control the removal in the spout, can grind macromolecular material, make the more even that macromolecular material ground.

2. When the utility model finishes the grinding of the high polymer material, the second motor is started, the output shaft of the second motor rotates to drive the third rotating shaft to rotate and further drive the disc base to rotate, the disc base rotates to drive the connecting rod to rotate and further drive the circular ring to rotate, the circular ring rotates to drive the second bevel gear to rotate and further drive the first bevel gear to rotate, the first bevel gear rotates to drive the second rotating shaft to rotate and further drive the stirring blades and the cam to rotate, when the cam rotates 180 degrees, the spring resets, the grinding plate and the fixed rod move downwards, at the same time, the grinding plate is abutted against the other side of the cam, the ground high polymer material can be leaked from the two sides of the grinding plate, at the same time, the ground high polymer material is uniformly scattered on the mesh screen through the stirring blades, when some ground high polymer material particles enter the collecting hopper through the mesh screen, and some particles are larger and fall to the first discharge port through the inclined plane of the mesh screen, and get into the material loading case through first discharge gate in, the third pivot rotates and drives helical blade and rotate for great polymer particle upwards is failed the material, and then passes through second discharge gate admission gear originally internally, can grind it once more, and the completion is ground up to accomplishing, has improved the grinding quality, has improved work efficiency simultaneously.

Drawings

FIG. 1 is a schematic structural diagram of a novel mechanical apparatus for grinding polymer materials;

FIG. 2 is an enlarged view of the portion A in FIG. 1 of a novel mechanical apparatus for grinding polymer materials;

fig. 3 is a schematic view of a ring installed in a novel mechanical apparatus for grinding polymer materials.

In the figure: 1. The device body, 2, the install bin, 3, the cylinder, 4, first motor, 5, first pivot, 6, connection pad, 7, abrasive disc, 8, lapping plate, 9, curb plate, 10, the dead lever, 11, the limiting plate, 12, the spring, 13, the cam, 14, second pivot, 15, the mesh screen, 16, first discharge gate, 17, the material loading case, 18, the third pivot, 19, helical blade, 20, the ring, 21, the second discharge gate, 22, the threaded rod, 23, the disc base, 24, the connecting rod.

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.

Referring to fig. 1-3, in the embodiment of the present invention, a novel mechanical device for grinding polymer materials comprises a device body 1, a feeding hopper is disposed on one side of the top of the device body 1, a collecting hopper is disposed on the bottom of the device body 1, a mounting box 2 is movably connected to the middle position inside the device body 1, a cylinder 3 is fixedly mounted on the top of the mounting box 2, a connecting plate is fixedly connected to the driving end of the cylinder 3, a first motor 4 is fixedly mounted on the bottom of the connecting plate, a first rotating shaft 5 is fixedly connected to the output shaft of the first motor 4, a connecting plate 6 is fixedly connected to one end of the first rotating shaft 5, a grinding disc 7 is fixedly connected to the bottom of the connecting plate 6, a grinding plate 8 is disposed below the grinding disc 7, the cross-sectional shape of the grinding plate 8 is isosceles trapezoid, symmetrically distributed side plates 9 are fixedly connected to the inner walls of two sides of the device body 1, two sets of side plates 9 are abutted against the two sides of the top of the grinding plate 8 near one end, the side, far away from each other, of each of the two sets of side plates 9 is provided with a limiting plate 11, the limiting plates 11 are fixedly connected with the inner wall of the device body 1, a fixing rod 10 fixedly connected with the grinding plate 8 is arranged below each limiting plate 11, the other end of the fixing rod 10 is slidably connected with the inner wall of the device body 1, one side, close to each limiting plate 11, of each fixing rod 10 is fixedly connected with a spring 12, the other end of each spring 12 is fixedly connected with the limiting plate 11, the bottom of each grinding plate 8 is abutted with a cam 13, a second rotating shaft 14 is fixedly sleeved inside each cam 13, each second rotating shaft 14 is rotatably connected with the device body 1, a mesh screen 15 which is obliquely arranged is arranged below each second rotating shaft 14, each mesh screen 15 is fixedly connected with the inner wall of the device body 1, the outer wall of one side of the device body 1 is fixedly connected with a feeding box 17, the bottom of each feeding box 17 is fixedly provided with a second motor, and the output shaft of each second motor is fixedly connected with a third rotating shaft 18 which is rotatably connected with the feeding box 17, a disc base 23 is fixedly sleeved on the outer wall of the third rotating shaft 18, a first discharge hole 16 is formed in one side, close to the upper material box 17, of the device body 1, the first discharge hole 16 is positioned above one side, close to the upper material box 17, of the mesh screen 15, the first discharge hole 16 is communicated with the upper material box 17, a second discharge hole 21 is formed in one side, close to the upper material box 17, of the device body 1, the second discharge hole 21 is positioned above one side, close to the upper material box 17, of the side plate 9, the second discharge hole 21 is communicated with the upper material box 17, spiral blades 19 are fixedly connected to the outer wall of the third rotating shaft 18, sliding grooves are formed in the device body 1, the sliding grooves are divided into two groups, sliding blocks are slidably connected in the sliding grooves, the sliding blocks are fixedly connected with the mounting box 2, a threaded rod 22 rotatably connected with the device body 1 is connected in the sliding blocks in a threaded manner, guide rods are arranged above the threaded rod 22, and are slidably connected with the sliding blocks, the both ends and the 1 inner wall fixed connection of device body of guide bar, device body 1 keeps away from workbin 17 one side outer wall fixed mounting has the third motor, third motor output shaft and threaded rod 22 fixed connection, 14 outer wall fixedly connected with multiunit stirring vane of second pivot, the fixed cover of one side outer wall that second pivot 14 stretched into workbin 17 has been connect first bevel gear, first bevel gear one side meshing has second bevel gear, ring 20 has been cup jointed to second bevel gear inner wall is fixed, helical blade 19 is located inside

ring

20, 20 bottom both sides fixedly connected with connecting rod 24 of ring, and the other end and the disc base 23 fixed connection of connecting rod 24.

The utility model discloses a theory of operation is:

when the grinding device is used, a high polymer material to be ground is placed into the feed hopper, the high polymer material enters the grinding plate 8 through the inclined surface of the side plate 9, the air cylinder 3 is started, the driving end of the air cylinder 3 pushes the first motor 4 to move downwards, so that the grinding disc 7 moves downwards, when the grinding disc 7 moves to a certain position, when the grinding disc 7 can contact the high polymer material, the first motor 4 can be started, the output shaft of the first motor 4 rotates to drive the connecting disc 6 to rotate, so that the grinding disc 7 rotates, the third motor is started simultaneously, the output shaft of the third motor rotates to drive the threaded rod 22 to rotate and further drive the sliding block to move left and right in the sliding groove, so that the high polymer material can be ground, and the high polymer material can be ground more uniformly;

after the above operation, when the polymer material is ground, the second motor is started, the output shaft of the second motor rotates to drive the third rotating shaft 18 to rotate and further drive the disc base 23 to rotate, the disc base 23 rotates to drive the connecting rod 24 to rotate and further drive the ring 20 to rotate, the ring 20 rotates to drive the second bevel gear to rotate and further drive the first bevel gear to rotate, the first bevel gear rotates to drive the second rotating shaft 14 to rotate and further drive the stirring blades and the cam 13 to rotate, when the cam 13 rotates 180 degrees, the spring 12 resets, the grinding plate 8 and the fixing rod 10 move downwards, at this time, the grinding plate 8 is abutted against the other side of the cam 13, the ground polymer material can be leaked from the two sides of the grinding plate 8, at this time, the ground polymer material is uniformly scattered on the mesh screen 15 through the stirring blades, and when some ground polymer material particles enter the collecting hopper through the mesh screen 15, and the great warp screen 15 inclined plane of some granule falls to first discharge gate 16 department to in getting into material loading case 17 through first discharge gate 16, third pivot 18 rotates and drives helical blade 19 and rotate, makes great polymer granule upwards defeated the material, and then gets into in the device body 1 through second discharge gate 21, can grind it once more, and until the grinding is accomplished, improved grinding quality, improved work efficiency simultaneously.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. A novel mechanical equipment for high polymer material grinds, includes device body (1), its characterized in that: the device is characterized in that an installation box (2) is movably connected to the middle position inside the device body (1), an air cylinder (3) is fixedly installed at the top of the installation box (2), a connecting plate is fixedly connected to the driving end of the air cylinder (3), a first motor (4) is fixedly installed at the bottom of the connecting plate, a first rotating shaft (5) is fixedly connected to the output shaft of the first motor (4), a connecting plate (6) is fixedly connected to one end of the first rotating shaft (5), a grinding disc (7) is fixedly connected to the bottom of the connecting plate (6), a grinding plate (8) is arranged below the grinding disc (7), the cross section of the grinding plate (8) is in an isosceles trapezoid shape, a cam (13) is abutted to the bottom of the grinding plate (8), a second rotating shaft (14) is fixedly sleeved inside the cam (13), and the second rotating shaft (14) is rotatably connected with the device body (1), the below of second pivot (14) is equipped with mesh screen (15) that the slope was placed, mesh screen (15) and device body (1) inner wall fixed connection, workbin (17) are gone up to one side outer wall fixedly connected with of device body (1), the bottom fixed mounting who goes up workbin (17) has the second motor, the output shaft fixedly connected with of second motor rotates third pivot (18) of being connected with last workbin (17), third pivot (18) outer wall fixed cup has connect disc base (23), third pivot (18) outer wall fixedly connected with helical blade (19).

2. The novel mechanical equipment for grinding the high polymer material as claimed in claim 1, wherein: the utility model discloses a device, including device body (1), the inside spout of having seted up of device body (1), the quantity of spout is two sets of, the inside sliding connection of spout has the slider, and slider and install bin (2) fixed connection, one of them is a set of the inside threaded connection of slider has threaded rod (22) of being connected with device body (1) rotation, threaded rod (22) top is provided with the guide bar, and guide bar and slider sliding connection, the both ends and device body (1) inner wall fixed connection of guide bar, it has the third motor to keep away from material loading case (17) one side outer wall fixed mounting in device body (1), third motor output shaft and threaded rod (22) fixed connection.

3. The novel mechanical equipment for grinding the high polymer material as claimed in claim 1, wherein: curb plate (9) of the both sides inner wall fixedly connected with symmetric distribution of device body (1), it is two sets of curb plate (9) are close to one end and lapping plate (8) top both sides butt each other, and are two sets of one side that curb plate (9) kept away from each other all is provided with limiting plate (11), and limiting plate (11) and device body (1) inner wall fixed connection, the below of limiting plate (11) is provided with dead lever (10) with lapping plate (8) fixed connection, the other end and the device body (1) inner wall sliding connection of dead lever (10), dead lever (10) are close to one side fixedly connected with spring (12) of limiting plate (11), the other end and limiting plate (11) fixed connection of spring (12).

4. The novel mechanical equipment for grinding the high polymer material as claimed in claim 1, wherein: second pivot (14) outer wall fixedly connected with multiunit stirring vane, the fixed cover of one side outer wall that second pivot (14) stretched into material loading box (17) has connect first bevel gear, the meshing of first bevel gear one side has second bevel gear, the fixed cover of second bevel gear inner wall has connect ring (20), helical blade (19) are located inside ring (20), ring (20) bottom both sides fixedly connected with connecting rod (24), and the other end and disc base (23) fixed connection of connecting rod (24).

5. The novel mechanical equipment for grinding the high polymer material as claimed in claim 1, wherein: device body (1) is close to one side of last workbin (17) and has seted up first discharge gate (16), first discharge gate (16) are located mesh screen (15) and are close to last workbin (17) one side top, first discharge gate (16) are linked together with last workbin (17), device body (1) is close to one side of last workbin (17) and has seted up second discharge gate (21), second discharge gate (21) are located curb plate (9) and are close to last workbin (17) one side top, and second discharge gate (21) are linked together with last workbin (17).

6. The novel mechanical equipment for grinding the high polymer material as claimed in claim 1, wherein: the device is characterized in that a feed hopper is arranged on one side of the top of the device body (1), and a collecting hopper is arranged at the bottom of the device body (1).