CN218359853U - Ring roller mill for grinding iron oxide series pigment powder - Google Patents

Abstract

The utility model discloses a ring roller mill for grinding iron oxide series pigment powder, which relates to the technical field of iron oxide series pigment production and comprises an iron removing cylinder, wherein the surface of the iron removing cylinder is provided with a through groove, the inner wall of the through groove is fixedly provided with a material separating cylinder, the inner wall of the material separating cylinder is rotatably connected with a transmission rod through a bearing, the surface of the transmission rod is fixedly provided with two clapboards, and one end of the material separating cylinder is fixedly provided with a first servo motor; the utility model has the advantages that: through the cooperation of deironing subassembly, a servo motor, branch feed cylinder, transfer line and two baffles, can be so that two electro-magnets of deironing subassembly adsorb iron fillings in turn and the link of iron fillings that drop, avoided current electro-magnet when handling a large amount of materials because of adsorb more and more iron fillings for a long time and lead to the problem of deironing inefficiency, do not need to stop the material loading many times, it is more convenient.

Description

Ring roller mill for grinding iron oxide series pigment powder

Technical Field

The utility model relates to a ring roller mill, in particular to ring roller mill for grinding iron oxide series pigment powder belongs to iron oxide series pigment production technical field.

Background

Iron oxide, also known as ferric oxide, burnt limonite, burnt ocher, red lead, iron oxide red, red powder, venice red and the like, has a chemical formula of Fe2O3, is dissolved in hydrochloric acid, and the through grooves are reddish brown powder which is a low-grade pigment. The iron oxide pigment is produced through Pennisan-Zuofu process, which is iron sheet process, and through reaction of waste iron sheet with acid to produce ferrous salt, hydrolysis and dewatering of ferrous salt to produce ferric oxide pigment product, grinding in superfine mill, and dedusting in a deduster. The ring roller mill crushes materials by adopting the principles of impact, rolling and grinding;

wherein the application number is "CN202021862591.0" the disclosed "iron oxide is pigment production facility" also is mature technique day by day, "it" includes the feeder hopper, the feeder hopper is connected with the feed inlet of screw pump through communicating pipe, and the discharge gate of screw pump has the entry end of hierarchical mill through the pipe connection to the entry of draught fan is connected through the second connecting pipe to the exit end of hierarchical mill, the draught fan is connected with the dust remover through first connecting pipe, and dust remover and hierarchical mill are fixed on the base to the base top is fixed with the mount, the mount sets up to "U" type structure, and the mount top is equipped with support frame and recovery cylinder. This iron oxide is pigment production facility is equipped with annular electro-magnet, and servo motor passes through the switching operation that individual electro-magnet of cavity connecting pipe drive realized the position, lets the outage lose the absorption iron fillings on the electro-magnet of magnetic force and smoothly drop, makes the collection flexible operation of iron fillings convenient, has improved the quality and the efficiency "of iron oxide pigment production, but the device still has following defect when in-service use.

1) Both ends are equipped with the electro-magnet that is connected about the cavity connecting pipe to the electro-magnet sets up to the annular, after the material all passed the electro-magnet of communicating pipe bottom, moves this electro-magnet to the recovery section of thick bamboo on, and iron fillings are retrieved in the outage after that, therefore in order to ensure the deironing efficiency of electro-magnet when smashing a large amount of materials, must smash a large amount of materials unloading in batches, need stop the material loading many times, and is convenient inadequately.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an iron oxide series pigment powder grinds uses ring roller mill to solve the current deironing efficiency in order to ensure the electro-magnet when smashing a large amount of materials that provides in the above-mentioned background art, must smash a large amount of materials unloading in batches, need stop the material loading many times, convenient problem inadequately.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a iron oxide series pigment powder grinds and uses ring roller mill, includes and removes an iron section of thick bamboo, it has seted up logical groove to remove the surface of an iron section of thick bamboo, the fixed branch feed cylinder that is equipped with of inner wall that leads to the groove, the inner wall that divides the feed cylinder rotates through the bearing and is connected with the transfer line, the fixed surface of transfer line is equipped with two baffles, the fixed first servo motor that is equipped with in one end of dividing the feed cylinder, the transmission shaft of a servo motor and the one end fixed connection of transfer line, the fixed inlet pipe and two branch material pipes that are equipped with respectively in surface that divides the feed cylinder, the bottom that removes an iron section of thick bamboo is equipped with the deironing subassembly, the bottom mounting that removes an iron section of thick bamboo is equipped with hierarchical section of thick bamboo, the bottom mounting that divides a section of thick bamboo is equipped with the driving barrel.

Preferably, the deironing subassembly includes ejection of compact subassembly and two first backup pads, two the inner wall at the deironing section of thick bamboo is all fixed to be set up by first backup pad, two fixed second backup pad, two being equipped with between the first backup pad the top of first backup pad is all fixed and is equipped with second servo motor, two second servo motor is just reverse motor, two the transmission shaft of second servo motor is all fixed and is equipped with first auxiliary rod, two the one end of first auxiliary rod is rotated through the bottom of bearing with two first backup pads respectively and is connected, two the one end of first auxiliary rod is all fixed and is equipped with first driving plate, two one side of first driving plate is all fixed and is equipped with the electro-magnet, two the electro-magnet all sets up to the annular, two the surface of electro-magnet all is fixed and is equipped with the second driving plate, two the top of second driving plate is all fixed and is equipped with the slide bar, two the top of slide bar all is fixed and is equipped with the reel, two the bottom of first backup pad is all fixed and is equipped with the arc, two the surface of arc all seted up with the gliding arc with the slide bar, two the surface of arc is all fixed and is connected with the bottom of the deironing section of arc with the third backup pad, two the bottom of the fixed arc section of iron removal section of arc respectively.

Preferably, the surfaces of the two partition plates are slidably connected with the inner wall of the material separating tube, the first servo motor is a forward and reverse rotating motor, the surfaces of the material separating tubes are fixedly connected with the inner wall of the through groove, one ends of the material separating tubes are arranged inside the iron removing tube, a scrap outlet is formed in the surface of the iron removing tube, two guide tubes are fixedly arranged on the inner wall of the bottom end of the iron removing tube, a first guide hopper is fixedly arranged at one end of each guide tube, and the other ends of the two guide tubes penetrate through the inner wall of the bottom end of the iron removing tube and are arranged inside the grading tube.

Preferably, the discharging assembly comprises a first connecting plate, the first connecting plate is fixedly arranged at the bottom end of the second supporting plate, a scrap discharging block is fixedly arranged at the bottom end of the first connecting plate, the scrap discharging block is arranged to incline downwards, the surface of the scrap discharging block is fixedly connected with the inner wall of the scrap discharging port, a second connecting plate is fixedly arranged at the bottom end of the scrap discharging block, a third connecting plate is fixedly arranged at the bottom end of the second connecting plate, two baffles are fixedly arranged at the top end of the third connecting plate, threaded holes are formed in the surfaces of the two baffles, threaded screws are connected to the inner walls of the threaded holes, a rotary disc is fixedly arranged at one ends of the two screws, the other ends of the two screws are rotatably connected with clamping plates through bearings, and sliding chutes which slide relative to the third connecting plates are formed in the surfaces of the two clamping plates.

Preferably, the inner wall of a hierarchical section of thick bamboo is fixed and is equipped with the second guide fill, the fixed surface of a hierarchical section of thick bamboo is equipped with the discharging pipe, the fixed surface of discharging pipe is equipped with L type support, the fixed first driving motor that is equipped with in one side of L type support, the fixed second auxiliary rod that is equipped with of first driving motor's transmission shaft, the surface of discharging pipe is passed and the fixed wheel that grades is equipped with to the one end of second auxiliary rod, the one end of wheel that grades and the one end sliding connection of discharging pipe.

Preferably, the fixed surface of driving cylinder is equipped with the collecting box, the front of collecting box articulates there is the chamber door, the inside fixed PLC controller that is equipped with of collecting box, just first servo motor, two second servo motor and two electro-magnets all with PLC controller electric connection, the fixed flush mounting plate that is equipped with in top of collecting box, the fixed second driving motor that is equipped with of inner wall of driving cylinder bottom, second driving motor's transmission shaft passes through shaft coupling fixedly connected with main shaft, the fixed surface of main shaft is equipped with the emery wheel support, the inside of crushing cylinder is arranged in to the emery wheel support, a plurality of storage tank have been seted up on the surface of emery wheel support, a plurality of the inside of storage tank all is equipped with the grinding miller, a plurality of the grinding miller is all installed in the inside of a plurality of storage tanks through independent round pin axle pivotable.

Preferably, the inside of a crushing cylinder is linked together with the inside of a hierarchical section of thick bamboo, the inner wall of a crushing cylinder is fixed respectively and is equipped with a plurality of head rod and a plurality of second connecting rod, a plurality of the head rod is annular evenly distributed, a plurality of the fixed branch material circular cone piece that is equipped with of one end of head rod, the one end rotation that the bearing was passed through with the main shaft in the bottom of dividing the material circular cone piece is connected, a plurality of the second connecting rod is annular evenly distributed, a plurality of the fixed mill circle that is equipped with of one end of second connecting rod, the fixed a plurality of grinding groove that is equipped with of inner wall of mill circle.

Preferably, the surface of switch panel is equipped with first driving motor switch, second driving motor switch and PLC controller switch respectively, first driving motor, second driving motor and PLC controller are respectively through first driving motor switch, second driving motor switch and PLC controller switch and external power supply electric connection.

Compared with the prior art, the utility model provides a pair of iron oxide series pigment is ring roller mill for powder grinding has following beneficial effect:

1. through the matching of the iron removal assembly, the first servo motor, the material distribution barrel, the transmission rod and the two partition plates, two electromagnets of the iron removal assembly can alternately absorb scrap iron and drop scrap iron, and the problem that iron removal efficiency is reduced due to the fact that more and more scrap iron is absorbed for a long time when a large amount of materials are processed by existing electromagnets is solved, so that a large amount of materials do not need to be fed in batches for crushing, feeding does not need to be stopped for multiple times, and the iron removal assembly is more convenient;

2. the container is clamped through the two clamping plates, so that the container is more stable and safer, the container for collecting scrap iron is placed on the top end of the third connecting plate, the turntable is rotated, the turntable drives the screw rod to rotate, the screw rod moves towards the direction close to the container while rotating, the screw rod pushes the clamping plates to move, and the clamping plates finally abut against the container.

Drawings

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

fig. 2 is an enlarged schematic view of a portion a of fig. 1 according to the present invention;

FIG. 3 is a schematic cross-sectional view of the iron removing cylinder of the present invention;

FIG. 4 is a schematic side sectional view of the iron removing cylinder of the present invention;

fig. 5 is an enlarged schematic view of the utility model at the position B of fig. 4;

fig. 6 is an enlarged schematic view of fig. 4 at C according to the present invention;

FIG. 7 is a schematic side sectional view of the classifying cylinder of the present invention;

fig. 8 is an enlarged schematic view of fig. 7 at D according to the present invention;

FIG. 9 is a schematic sectional view of the crushing barrel of the present invention;

fig. 10 is a schematic sectional view of the driving cylinder of the present invention.

In the figure: 1. a de-ironing cylinder; 2. a through groove; 3. a material separating barrel; 4. a transmission rod; 5. a partition plate; 6. a first servo motor; 7. a feed pipe; 8. an iron removal assembly; 801. a first support plate; 802. a discharge assembly; 8021. a first connecting plate; 8022. a chute; 8023. discharging scraps; 8024. a second connecting plate; 8025. a third connecting plate; 8026. a baffle plate; 8027. a threaded hole; 8028. a screw; 8029. a splint; 803. a second support plate; 804. a second servo motor; 805. a first transmission plate; 806. an electromagnet; 807. a second drive plate; 808. a slide bar; 809. pulling the disc; 810. an arc-shaped plate; 811. an arc-shaped slot; 812. a third support plate; 813. a first auxiliary lever; 9. distributing pipes; 10. a grading cylinder; 11. a milling drum; 12. a drive cylinder; 13. a guide tube; 14. a first guide hopper; 15. a second guide hopper; 16. a discharge pipe; 17. an L-shaped bracket; 18. a first drive motor; 19. a grading wheel; 20. a current collecting box; 21. a switch panel; 22. a second drive motor; 23. a containing groove; 24. a grinding wheel; 25. a first connecting rod; 26. a second connecting rod; 27. distributing conical blocks; 28. a main shaft; 29. grinding a ring; 30. a grinding groove; 31. a second auxiliary lever; 32. and a grinding wheel bracket.

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 efforts all belong to the protection scope of the present invention.

Example 1:

referring to fig. 1-10, the utility model provides a ring roller mill for grinding iron oxide series pigment powder, including a deironing cylinder 1, a through groove 2 is provided on the surface of the deironing cylinder 1, a material separating cylinder 3 is fixedly provided on the inner wall of the through groove 2, the inner wall of the material separating cylinder 3 is rotatably connected with a transmission rod 4 through a bearing, two clapboards 5 are fixedly provided on the surface of the transmission rod 4, a first servo motor 6 is fixedly provided on one end of the material separating cylinder 3, the transmission shaft of the first servo motor 6 is fixedly connected with one end of the transmission rod 4, a feeding pipe 7 and two material separating pipes 9 are respectively fixedly provided on the surface of the material separating cylinder 3, an iron removing assembly 8 is provided at the bottom end of the iron removing cylinder 1, a grading cylinder 10 is fixedly provided at the bottom end of the iron removing cylinder 1, a crushing cylinder 11 is fixedly provided at the bottom end of the grading cylinder 10, and a driving cylinder 12 is provided at the bottom end of the crushing cylinder 11;

the surfaces of the two partition plates 5 are both connected with the inner wall of the material separating cylinder 3 in a sliding manner, the first servo motor 6 is a forward and reverse rotating motor, the surfaces of the two material separating pipes 9 are both fixedly connected with the inner wall of the through groove 2, one ends of the two material separating pipes 9 are both arranged inside the iron removing cylinder 1, a scrap outlet is formed in the surface of the iron removing cylinder 1, two guide pipes 13 are fixedly arranged on the inner wall of the bottom end of the iron removing cylinder 1, a first guide hopper 14 is fixedly arranged at one end of each guide pipe 13, the other ends of the two guide pipes 13 penetrate through the inner wall of the bottom end of the iron removing cylinder 1 and are arranged inside the grading cylinder 10, the arranged scrap outlet is convenient for scrap falling on the surface of the scrap outlet block 8023 to slide, the arranged first guide hopper 14 is matched with the guide pipes 13, and materials penetrating through the electromagnet 806 can conveniently enter the grading cylinder 10 from the inside of the iron removing cylinder 1;

a second guide hopper 15 is fixedly arranged on the inner wall of the grading barrel 10, a discharge pipe 16 is fixedly arranged on the surface of the grading barrel 10, an L-shaped support 17 is fixedly arranged on the surface of the discharge pipe 16, a first driving motor 18 is fixedly arranged on one side of the L-shaped support 17, a second auxiliary rod 31 is fixedly arranged on a transmission shaft of the first driving motor 18, one end of the second auxiliary rod 31 penetrates through the surface of the discharge pipe 16 and is fixedly provided with a grading wheel 19, one end of the grading wheel 19 is slidably connected with one end of the discharge pipe 16, the arranged second guide hopper 15 facilitates the inward concentration of the materials entering the grading barrel 10 and enabling the materials to fall onto the surface of a distributing conical block 27, the grading wheel 19 is arranged for screening the materials, the powder is entrained by the gas and can enter the discharge pipe 16, but can enter the rotary grading wheel 19 before entering the discharge pipe 16, the grading wheel 19 generates centrifugal force, so that the coarse materials in the gas are thrown out, only the suction materials in the gas can enter the discharge pipe 16, the grading of the material powder is achieved, and then the gas containing iron oxide series pigment is dedusted by an external deduster;

the surface of the driving cylinder 12 is fixedly provided with a collecting box 20, the front surface of the collecting box 20 is hinged with a box door, a PLC controller is fixedly arranged inside the collecting box 20, the first servo motor 6 is electrically connected with the PLC controller, the top end of the collecting box 20 is fixedly provided with a switch panel 21, the inner wall of the bottom end of the driving cylinder 12 is fixedly provided with a second driving motor 22, a transmission shaft of the second driving motor 22 is fixedly connected with a main shaft 28 through a coupler, the surface of the main shaft 28 is fixedly provided with a grinding wheel support 32, the grinding wheel support 32 is arranged inside the crushing cylinder 11, the surface of the grinding wheel support 32 is provided with a plurality of accommodating grooves 23, the plurality of accommodating grooves 23 are internally provided with grinding wheels 24, the plurality of grinding wheels 24 are pivotally arranged inside the plurality of accommodating grooves 23 through independent pin shafts, the grinding wheel support 32 rotates to generate centrifugal force, under the action of the centrifugal force, the grinding wheels 24 are thrown to the grinding ring 29, and generate huge pressure with the grinding grooves 30 of the grinding ring 29, so as to crush materials;

the interior of the crushing cylinder 11 is communicated with the interior of the grading cylinder 10, the inner wall of the crushing cylinder 11 is respectively and fixedly provided with a plurality of first connecting rods 25 and a plurality of second connecting rods 26, the plurality of first connecting rods 25 are uniformly distributed in an annular shape, one end of each of the plurality of first connecting rods 25 is fixedly provided with a material distribution conical block 27, the bottom end of each of the material distribution conical blocks 27 is rotatably connected with one end of a main shaft 28 through a bearing, the plurality of second connecting rods 26 are uniformly distributed in an annular shape, one end of each of the plurality of second connecting rods 26 is fixedly provided with a grinding ring 29, the inner wall of each of the grinding rings 29 is fixedly provided with a plurality of grinding grooves 30, the arranged first connecting rods 25 are used for stabilizing the material distribution conical blocks 27, the arranged material distribution conical blocks 27 are favorable for dispersing materials and further favorable for crushing the materials, the arranged second connecting rods 26 are used for fixing the grinding rings 29, and the crushed materials can flow to the grading cylinder 10 from the space between the grinding rings 29 and the crushing cylinder 11 by being wrapped by air flow;

a first driving motor switch, a second driving motor switch and a PLC controller switch are respectively arranged on the surface of the switch panel 21, and the first driving motor 18, the second driving motor 22 and the PLC controller are respectively electrically connected with an external power supply through the first driving motor switch, the second driving motor switch and the PLC controller switch;

referring to fig. 1-10, the utility model provides a ring roller mill for grinding iron oxide series pigment powder further includes iron removal component 8, iron removal component 8 includes discharge component 802 and two first supporting plates 801, two first supporting plates 801 are all fixed and set up at the inner wall of iron removal cylinder 1, a second supporting plate 803 is fixed and set up between two first supporting plates 801, the top of two first supporting plates 801 is all fixed and set up second servo motor 804, two second servo motor 804 are positive and negative rotation motors, the transmission shaft of two second servo motor 804 is all fixed and set up first auxiliary rod 813, one end of two first auxiliary rods 813 is connected with the bottom of two first supporting plates 801 through the bearing respectively, one end of two first auxiliary rods 813 is all fixed and set up first transmission plate 805, one side of two first transmission plates 805 is all fixed and set up electromagnet 806, two electromagnet 812 is all set up as ring, the surface of two electromagnet 806 is all fixed and set up second transmission plate 807, the top of two second auxiliary rods 813 is all fixed and set up with first transmission plate 808, the top of two first transmission plates 805 is all fixed and set up with arc transmission plate 810, two first transmission plate 808, the top of two first transmission plate is all fixed and two arc tubes 810 are equipped with sliding arc wall 810, the sliding plate 808, the sliding plate 810 is connected with the sliding plate 808 of two sliding bar 808, the sliding plate 808 is connected with the sliding plate 808 of two arc wall 808;

the two second servo motors 804 and the two electromagnets 806 are electrically connected with the PLC;

specifically, as shown in fig. 1, fig. 2, fig. 3, fig. 4, fig. 5, and fig. 6, a program is provided inside the PLC controller, one of the electromagnets 806 of the PLC controller, the material passes through the activated electromagnet 806, then the PLC controller processes a preset first timer program, after the processing, it is described that the activated electromagnet 806 needs to be cleaned, at this time, the PLC controller starts another electromagnet 806 to remove iron through another electromagnet 806, then the PLC controller processes a preset second timer program, it is ensured that the first electromagnet 806 can process the residual material inside the material distribution pipe 9 corresponding to the electromagnet, after the second timer program is finished, the PLC controller starts a second servo motor 804 corresponding to the electromagnet 806, the second servo motor 804 drives a first auxiliary rod 813 to rotate by a certain angle, the first auxiliary rod 813 drives a first transmission plate 805 fixedly connected to the first auxiliary rod 813 to rotate, thereby driving the electromagnet 806 fixedly connected with the electromagnet to rotate, when the electromagnet 806 rotates to the position right above the scrap discharging block 8023, the second servo motor 804 stops rotating, the PLC controller closes the electromagnet 806 corresponding to the second servo motor 804 to cause the scrap iron adsorbed by the electromagnet 806 to fall off, then the PLC controller processes a preset third timer program to ensure that the scrap iron completely falls off, after the third timer program is processed, the PLC controller controls the second servo motor 804 to reversely rotate to cause the electromagnet 806 to recover to the original position and start to process the first timer program, when the first timer program is processed, the other electromagnet 806 needs to be cleaned, the PLC controller starts the first electromagnet 806 to remove iron through the first electromagnet 806 and then processes the second timer program, so relapse, then make two electro-magnets 806 adsorb iron fillings in turn and the link of iron fillings that drops through deironing subassembly 8, the arc 810 of setting can support drawing disk 809, and drawing disk 809 provides the pulling force to slide bar 808, and slide bar 808 provides the pulling force to second driving plate 807, and then improves ascending pulling force to electro-magnet 806, is favorable to electro-magnet 806's stability, and the arc groove 811 of setting allows slide bar 808 to slide.

Example 2:

the discharging assembly 802 comprises a first connecting plate 8021, the first connecting plate 8021 is fixedly arranged at the bottom end of the second supporting plate 803, a scrap discharging block 8023 is fixedly arranged at the bottom end of the first connecting plate 8021, the scrap discharging block 8023 is inclined downwards, the surface of the scrap discharging block 8023 is fixedly connected with the inner wall of a scrap discharging port, a second connecting plate 8024 is fixedly arranged at the bottom end of the scrap discharging block 8023, a third connecting plate 8025 is fixedly arranged at the bottom end of the second connecting plate 8024, two baffle plates 8026 are fixedly arranged at the top end of the third connecting plate 8025, threaded holes 8027 are respectively formed in the surfaces of the two baffle plates 8026, screw rods 8028 are respectively in threaded connection with the inner walls of the two threaded holes 8027, a rotating disc is respectively fixedly arranged at one end of the two screw rods 8028, a clamping plate 8029 is rotatably connected at the other end of the two screw rods 8028 through a bearing, and sliding chutes 8022 which slide with the third connecting plate 8025 are respectively formed in the surfaces of the two clamping plates 8029;

specifically, as shown in fig. 3, 4, 5, and 6, the container for collecting iron filings is placed on the top end of the third connecting plate 8025, the rotating disc is rotated to drive the screw 8028 to rotate, the screw 8028 moves in the direction approaching the container while rotating, the screw 8028 pushes the clamping plate 8029 to move, the clamping plate 8029 finally abuts against the container, and the container is clamped by the two clamping plates 8029, so that the container is more stable and safer.

The working principle is as follows: when the ring roller mill is used, firstly, a program is arranged in the PLC controller, the PLC controller is started through a PLC controller switch, the PLC controller starts the first servo motor 6 and one of the electromagnets 806, the first servo motor 6 can rotate clockwise by a certain angle, so that the materials entering the interior of the material distributing cylinder 3 from the feeding pipe 7 are guided into one of the material distributing pipes 9 by the two partition plates 5, then the first servo motor 6 is closed, the materials for preparing the iron oxide series pigment subjected to acidolysis can pass through the started electromagnet 806, then the PLC controller can process a preset first timer program, the started electromagnet 806 needs to be cleaned after the materials are processed, at the moment, the PLC controller starts the first servo motor 6 and the other electromagnet 806, so that the first servo motor 6 rotates anticlockwise by a certain angle, the two partition plates 5 guide the material entering the material distributing barrel 3 from the feeding pipe 7 into the other material distributing pipe 9, then the first servo motor 6 is closed, so as to remove iron through the other electromagnet 806, then the PLC controller can process a preset second timer program, so as to ensure that the first electromagnet 806 can finish processing the residual material inside the material distributing pipe 9 corresponding to the first electromagnet 806, after the second timer program is finished, the PLC controller can start the second servo motor 804 corresponding to the second electromagnet, the second servo motor 804 drives the first auxiliary rod 813 to rotate for a certain angle, the first auxiliary rod 813 drives the first transmission plate 805 fixedly connected with the first auxiliary rod to rotate, so as to drive the electromagnet 806 fixedly connected with the first auxiliary rod to rotate, and when the electromagnet 806 rotates to the position right above the scrap discharging block 8023, the second servo motor 804 stops rotating, the PLC controller can close the electromagnet 806 corresponding to the second servo motor 804 to enable scrap iron adsorbed by the electromagnet 806 to fall off, then the PLC controller can process a preset third timer program to ensure that the scrap iron completely falls off, after the third timer program is processed, the PLC can control the second servo motor 804 to reversely rotate to enable the electromagnet 806 to recover to the original position, and the first timer program is processed, when the first timer program is processed, the other electromagnet 806 needs to be cleaned, the PLC controller starts the first servo motor 6 and the first electromagnet 806 to enable the first servo motor 6 to clockwise rotate for a certain angle, then the first electromagnet 806 is closed, the iron is removed through the first electromagnet 806, then the second timer program is processed, the operation is repeated, therefore, the two electromagnets 806 of the iron removing assembly 8 can alternatively adsorb scrap iron and fall off scrap iron through the cooperation of the iron removing assembly 8, the first servo motor 6, the second servo motor 3, the transmission rod 4 and the two partition plates 5, the problem that a large amount of scrap iron is adsorbed by the iron removing assembly 806 when a large amount of materials are processed, the scrap iron removing assembly 8, the scrap iron is reduced in efficiency in batches is solved, and the problem that the iron removing operation of the two electromagnets 806 need not to alternately to be stopped for crushing materials in batches, and the process a large amount of materials in batches is avoided, and the process more convenient for a plurality of materials in batches.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (8)

1. The utility model provides a ring roller mill for grinding of iron oxide series pigment powder, includes and removes iron cylinder (1), its characterized in that, it has seted up logical groove (2) to remove the surface of iron cylinder (1), the fixed branch feed cylinder (3) that is equipped with of inner wall that leads to groove (2), the inner wall that divides feed cylinder (3) rotates through the bearing and is connected with transfer line (4), the fixed surface of transfer line (4) is equipped with two baffle (5), the fixed first servo motor (6) that is equipped with of one end of dividing feed cylinder (3), the transmission shaft of first servo motor (6) and the one end fixed connection of transfer line (4), the fixed inlet pipe (7) and two branch material pipes (9) of being equipped with respectively of the surface that divides feed cylinder (3), the bottom that removes iron cylinder (1) is equipped with deironing subassembly (8), the bottom mounting that removes iron cylinder (1) is equipped with hierarchical section of thick bamboo (10), the bottom mounting of hierarchical section of thick bamboo (10) is equipped with crushing barrel (11), the bottom mounting that smashes a section of thick bamboo (11) is equipped with driving cylinder (12).

2. The ring roller mill for grinding iron oxide-based pigment powder according to claim 1, characterized in that: the iron removal assembly (8) comprises a discharge assembly (802) and two first supporting plates (801), the two first supporting plates (801) are fixedly arranged on the inner wall of the iron removal cylinder (1), a second supporting plate (803) is fixedly arranged between the two first supporting plates (801), the top ends of the two first supporting plates (801) are fixedly provided with second servo motors (804), the two second servo motors (804) are forward and reverse motors, transmission shafts of the two second servo motors (804) are fixedly provided with first auxiliary rods (813), one ends of the two first auxiliary rods (813) are respectively rotatably connected with the bottom ends of the two first supporting plates (801) through bearings, one ends of the two first auxiliary rods (813) are fixedly provided with first transmission plates (805), one sides of the two first transmission plates (805) are respectively fixedly provided with electromagnets (806), the two first auxiliary rods (806) are respectively arranged as annular electromagnets (806), the surfaces of the two electromagnets (806) are respectively fixedly provided with second supporting plates (811), the top ends of the two transmission plates (807) are respectively provided with fixed arc-shaped sliding rods (808), the top ends of the two sliding rods (808) are provided with sliding grooves (808), the sliding plates (808) fixed with arc-shaped grooves (811), the sliding rods (808) are arranged on the top ends of the sliding plates (808), the surfaces of the two arc-shaped plates (810) are fixedly provided with third supporting plates (812), one side of each third supporting plate (812) is fixedly connected with the inner wall of the iron removing cylinder (1), and the top ends of the two arc-shaped plates (810) are respectively connected with the bottom ends of the two pull discs (809) in a sliding mode.

3. The ring roller mill for grinding iron oxide-based pigment powder according to claim 2, characterized in that: two the surface of baffle (5) all with the inner wall sliding connection who divides feed cylinder (3), first servo motor (6) are just reversing motor, two divide the surface of material pipe (9) all with the inner wall fixed connection who leads to groove (2), two the inside of removing iron cylinder (1) is all placed in to the one end of dividing material pipe (9), the scrap outlet has been seted up on the surface of removing iron cylinder (1), the inner wall of removing iron cylinder (1) bottom is fixed and is equipped with two stand pipes (13), two the one end of stand pipe (13) is all fixed and is equipped with first direction fill (14), two the other end of stand pipe (13) all passes the inner wall of removing iron cylinder (1) bottom and places the inside of hierarchical section of thick bamboo (10).

4. The ring roller mill for grinding iron oxide-based pigment powder according to claim 3, characterized in that: discharging component (802) includes first connecting plate (8021), first connecting plate (8021) is fixed to be set up in the bottom of second backup pad (803), the bottom mounting of first connecting plate (8021) is equipped with a bits piece (8023), a bits piece (8023) sets up to the downward sloping, the surface of a bits piece (8023) and the inner wall fixed connection of a bits mouth, the bottom mounting of a bits piece (8023) is equipped with second connecting plate (8024), the bottom mounting of second connecting plate (8024) is equipped with third connecting plate (8025), the top mounting of third connecting plate (8025) is equipped with two baffle (8026), two threaded hole (8027) have all been seted up on the surface of baffle (8026), two equal threaded connection in inner wall of threaded hole (8027) has screw rod (8028), two the one end of screw rod (8028) all fixes and is equipped with the carousel, two the other end of screw rod (8028) all is connected with splint (8029) through the bearing rotation, two the surface of splint (8029) all seted up with third connecting plate (8025) sliding chute (8022) looks sliding chute (8022).

5. The ring roller mill for grinding iron oxide-based pigment powder according to claim 2, characterized in that: the fixed second guide fill (15) that is equipped with of inner wall of a hierarchical section of thick bamboo (10), the fixed surface of a hierarchical section of thick bamboo (10) is equipped with discharging pipe (16), the fixed surface of discharging pipe (16) is equipped with L type support (17), one side of L type support (17) is fixed and is equipped with first driving motor (18), the fixed second auxiliary rod (31) that is equipped with of transmission shaft of first driving motor (18), the fixed surface that is equipped with discharging pipe (16) and fixed classification wheel (19) that are equipped with of one end of second auxiliary rod (31), the one end of classification wheel (19) and the one end sliding connection of discharging pipe (16).

6. The ring roller mill for grinding iron oxide-based pigment powder according to claim 5, characterized in that: the utility model discloses a grinding machine, including a driving drum (12), the fixed surface of driving drum (12) is equipped with collection box (20), the front of collection box (20) articulates there is the chamber door, the inside fixed of collection box (20) is equipped with the PLC controller, just first servo motor (6), two second servo motor (804) and two electro-magnets (806) all with PLC controller electric connection, the fixed flush mounting plate (21) that is equipped with in top of collection box (20), the fixed second driving motor (22) that is equipped with in inner wall of driving drum (12) bottom, the transmission shaft of second driving motor (22) passes through shaft coupling fixedly connected with main shaft (28), the fixed surface of main shaft (28) is equipped with emery wheel support (32), the inside of smashing section of thick bamboo (11) is arranged in emery wheel support (32), a plurality of storage tank (23) have been seted up on the surface of emery wheel support (32), a plurality of the inside of storage tank (23) all is equipped with grinding wheel (24), a plurality of pivotable grinding wheel (24) all install in the inside of a plurality of round pin axle (23) through independent round pin axle.

7. The ring roller mill for grinding iron oxide-based pigment powder according to claim 6, characterized in that: the inside of a crushing section of thick bamboo (11) is linked together with the inside of a hierarchical section of thick bamboo (10), the inner wall of a crushing section of thick bamboo (11) is fixed respectively and is equipped with a plurality of head rod (25) and a plurality of second connecting rod (26), a plurality of head rod (25) are annular evenly distributed, a plurality of the fixed branch material circular cone piece (27) that is equipped with in one end of head rod (25), the bottom of dividing material circular cone piece (27) is passed through the bearing and is rotated with the one end of main shaft (28) and be connected, a plurality of second connecting rod (26) are annular evenly distributed, a plurality of the fixed mill rim (29) that is equipped with in one end of second connecting rod (26), the fixed a plurality of grinding groove (30) that is equipped with in inner wall of mill rim (29).

8. The ring roller mill for grinding iron oxide-based pigment powder according to claim 6, characterized in that: the surface of switch panel (21) is equipped with first driving motor switch, second driving motor switch and PLC controller switch respectively, first driving motor (18), second driving motor (22) and PLC controller are respectively through first driving motor switch, second driving motor switch and PLC controller switch and external power supply electric connection.

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