CN115431381B

CN115431381B - Automatic refractory material production line

Info

Publication number: CN115431381B
Application number: CN202211082359.9A
Authority: CN
Inventors: 马骥; 白亚星; 姜丽霞; 马冠军
Original assignee: Henan Hengnair Refractory Co ltd
Current assignee: Henan Hengnair Refractory Co ltd
Priority date: 2022-09-05
Filing date: 2022-09-05
Publication date: 2023-09-19
Anticipated expiration: 2042-09-05
Also published as: CN115431381A

Abstract

The invention relates to the technical field of refractory material processing, and particularly discloses an automatic production line of refractory materials, which comprises a batching mechanism, and is characterized in that a conveying mechanism is arranged on the side of the batching mechanism, a forming mechanism is arranged at the end part of an output mechanism, and the conveying mechanism comprises a mixing assembly and a conveying assembly arranged at the lower end of the mixing assembly; the conveying assembly comprises a conveying cylinder, a supporting seat is fixedly arranged below the right end of the conveying cylinder, the left end of the conveying cylinder is fixedly connected with a mounting, two ends of a cavity of the conveying cylinder are rotatably connected with conveying shafts driven by stepping motors.

Description

Automatic refractory material production line

Technical Field

The invention relates to the technical field of refractory material processing, in particular to an automatic refractory material production line.

Background

The refractory material is a material with high temperature resistance, has excellent high temperature resistance, is used in building base materials with higher temperature, has simple ingredients, can meet general use requirements, and has the following defects in the actual use process:

1. the refractory material production equipment in the prior art has larger volume and complex conveying structure, prolongs the whole material preparation process, and needs to further improve the production efficiency;

2. the refractory material production equipment in the prior art is heavy in overall structure, is unfavorable for lean mass production control, increases the control difficulty, and increases the control cost investment.

Disclosure of Invention

The invention aims to provide an automatic refractory material production line for solving the problems in the background technology.

In order to achieve the above purpose, the present invention provides the following technical solutions: the automatic refractory material production line comprises a batching mechanism, wherein a conveying mechanism is arranged on the side of the batching mechanism, a forming mechanism is arranged at the end part of the output mechanism, and the conveying mechanism comprises a mixing assembly and a conveying assembly arranged at the lower end of the mixing assembly; the conveying assembly comprises a conveying cylinder, a supporting seat is fixedly arranged below the right end of the conveying cylinder, the left end of the conveying cylinder is fixedly connected with a mounting plate, two ends of a cavity of the conveying cylinder are rotatably connected with a conveying shaft driven by a stepping motor, a spiral conveying plate with a spiral plate-shaped structure is wound on the peripheral side wall of the conveying shaft, a feeding port is arranged at the top of one end of the conveying cylinder, a discharging port is arranged at the bottom of the other end of the conveying cylinder, a guide ring is arranged at the bottom of the discharging port, and a discharging valve is arranged in the discharging port; the conveying cylinder cavity is internally provided with a circular cylinder sleeved outside the conveying shaft, two ends of the circular cylinder are provided with annular end plates, and two ends of the conveying shaft, which are positioned in the conveying cylinder, are respectively provided with a rotating ring which is in sealing connection with the inner side wall of the annular end plates through a telescopic air bag; the inner wall of the cavity of the conveying cylinder is connected with two guide circular rings in a sliding manner, and the side wall of each guide circular ring is provided with a driving conical tooth ring meshed with the driven bevel gear; the guide circular ring is connected with the circular ring cylinder through the adjusting component.

Preferably, the adjusting component comprises through holes arranged at the top and the bottom of two ends of the circular cylinder, the through holes at the top and the bottom of one end correspond to the feeding hole, and the through holes at the top and the bottom of the other end correspond to the discharging hole; the through hole sliding connection has the closing plate, be equipped with the locking subassembly that is used for locking the closing plate in the through-hole lateral wall, closing plate week lateral wall be equipped with locking subassembly complex locking hole, direction ring top and bottom and closing plate relative position department are equipped with electric telescopic handle, electric telescopic handle keeps away from the one end of direction ring and all articulates mutually with the closing plate through the articulated elements.

Preferably, the batching mechanism comprises a storage component, the batching component is arranged at the lower end of the storage component, and the storage component is uniformly distributed on the outer side of the mixing component in a circumferential direction; the forming mechanism comprises a split charging assembly arranged at the left end of the conveying assembly and a profiling assembly arranged on the side face of the split charging assembly.

Preferably, the mixing assembly comprises a conical mixing disc, and the lower end of the conical mixing disc is fixedly communicated with a material guide opening; the material guide device is characterized in that a baffle is arranged in the material guide opening, a discharge valve is arranged on the edge of the baffle in a circumferential array, the center of the baffle penetrates through and is rotationally connected with a rotating shaft, a conical stirring spring is arranged at the top of the rotating shaft, a buffer barrel is arranged at the bottom of the rotating shaft, and a driven bevel gear is arranged on the peripheral side wall of the buffer barrel.

Preferably, the locking assembly comprises a counter bore formed in the side wall of the through hole, an electromagnetic bolt is arranged in the counter bore, and a locking hole matched with the electromagnetic bolt is formed in the side wall of the sealing plate.

Preferably, the batching subassembly is including the batching box that is located the cell body structure of discharge valve below, the one end top that the batching box kept away from the discharge valve is equipped with the backup pad, the backup pad top is equipped with the lift cylinder, the extension part of lift cylinder runs through the backup pad, the one end that the lift cylinder runs through the backup pad is equipped with the flitch.

Preferably, the lower extreme fixedly connected with weighing sensor of batching box, weighing sensor's below is equipped with the intermediate seat, weighing sensor's lower terminal surface middle part is articulated with the intermediate seat through articulated seat and articulated shaft, weighing sensor keeps away from the one end bottom of blowing board and articulates there is the push-and-pull jar, push-and-pull jar keeps away from weighing sensor one end and articulates with the intermediate seat up end.

Preferably, the split charging assembly comprises an inverted U-shaped supporting seat, the right side wall body of the U-shaped supporting seat is penetrated by one end of the mixing assembly, far away from the conveying cylinder, of the mixing assembly, the left side wall of the U-shaped supporting seat is penetrated by the mounting plate, a track seat is fixedly mounted between the opposite inner walls of the U-shaped supporting seat, sliding grooves are symmetrically formed in the left side and the right side of the upper end face of the track seat, the top of the track seat is slidably connected with a sliding plate, end plates are arranged at two ends of the track seat, a driving screw driven by a rotating motor is rotationally connected between the two end plates, the driving screw penetrates through the sliding plate, and the driving screw is in threaded connection with the sliding plate.

Preferably, the top of the sliding plate is slidably connected with a model frame, the sliding direction of the model frame is vertical to the sliding direction of the sliding plate, a rotating motor is fixedly arranged on the side wall of the model frame, a driving gear is fixedly connected to an output shaft of the rotating motor, and a rack meshed with the driving gear is arranged on the side wall of the sliding plate.

Preferably, the profiling assembly comprises a hydraulic telescopic cylinder fixedly arranged on the upper end face of the U-shaped supporting seat, a profiling plate is connected after the telescopic end of the hydraulic telescopic cylinder penetrates through the U-shaped supporting seat, and guide posts which are matched with the upper end wall of the U-shaped supporting seat in a sliding manner are symmetrically arranged on the left side and the right side of the upper end face of the profiling plate.

Compared with the prior art, the invention has the beneficial effects that: the invention has reasonable structure and strong functionality and has the following advantages:

1. according to the invention, the storage component and the batching component are used for rapidly preparing materials, the preparation amount can be set and randomly adjusted according to the linkage control of the weighing sensor and the push-pull cylinder, and then the materials are polymerized through the mixing component, and the materials which are mixed and stirred are rapidly conveyed through the conveying component, so that the intermediate conveying links are reduced, and the processing efficiency is improved.

2. According to the invention, the weighing sensor is quantitatively set, the material proportion is controlled by the linkage discharge valve and the push-pull cylinder, then the transportation speed of the materials in the conveying assembly is controlled by the stepping motor, the rapid extrusion molding of the materials in the mold frame is realized by controlling the molding assembly, the whole process is easier to control, the control cost is reduced, and the processing efficiency is improved.

3. According to the invention, through the mutual matching between the conveying component and the mixing component and the like, on one hand, the rapid and uniform stirring of the materials in the mixing component is realized, the production efficiency and the quality of the produced products are improved, and on the other hand, the proportioned materials are ensured to be completely discharged from the conveying component, so that the waste of the materials is avoided.

Drawings

FIG. 1 is an isometric view of the overall structure of the present invention;

FIG. 2 is a front view of the overall structure of the present invention;

FIG. 3 is an isometric view of the cross-sectional structure at A-A in FIG. 2;

FIG. 4 is an enlarged schematic view of the partial structure of FIG. 3D;

FIG. 5 is an enlarged schematic view of the partial structure at E in FIG. 3;

FIG. 6 is an enlarged schematic view of the partial structure at F in FIG. 3;

FIG. 7 is an isometric view of a cross-sectional structure at B-B in FIG. 2;

FIG. 8 is an enlarged schematic view of a portion of the structure at G in FIG. 7;

FIG. 9 is a left side view of the overall structure of the present invention;

FIG. 10 is an isometric view of the cross-sectional structure of FIG. 9 at C-C;

FIG. 11 is an enlarged schematic view of the partial structure at H in FIG. 10;

FIG. 12 is an enlarged schematic view of the partial structure at I in FIG. 10;

FIG. 13 is an enlarged schematic view of a partial structure at J in FIG. 10;

FIG. 14 is a schematic view showing the connection of a delivery cartridge and a mixing assembly according to embodiment 2 of the present invention;

FIG. 15 is a cross-sectional view showing the connection of the delivery cartridge and the mixing assembly according to example 2 of the present invention;

fig. 16 is an enlarged view of a part of the structure at K in fig. 15 according to the present invention.

In the figure: 1. a storage assembly; 101. a storage bin; 102. a side bracket; 2. a batching assembly; 201. a batching box; 202. a support plate; 203. a lifting cylinder; 204. a discharging plate; 205. a weighing sensor; 206. a middle seat; 207. a push-pull cylinder; 3. a mixing assembly; 301. a conical mixing disk; 302. a material guiding port; 303. conical stirring springs; 304. a driven bevel gear; 305. a rotating shaft; 4. a transport assembly; 401. a delivery cylinder; 402. a support base; 403. a mounting plate; 404. a stepping motor; 405. a conveying shaft; 406. a screw conveying plate; 407. a circular cylinder; 408. a telescopic air bag; 409. a sealing plate; 410. a guide ring; 411. an electric telescopic rod; 412. a driving cone ring; 413. a material guiding ring; 5. split charging components; 501. a U-shaped supporting seat; 502. a track seat; 503. a sliding plate; 504. a rotating motor; 505. driving a screw; 506. a mold frame; 507. a rotating electric machine; 508. a drive gear; 509. a rack; 6. profiling components; 601. a hydraulic telescopic cylinder; 602. a contoured plate.

Detailed Description

The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.

Example 1

Referring to fig. 1 to 13, the present invention provides a technical solution: the automatic production line of the refractory material comprises a batching mechanism and a control system, wherein a conveying mechanism is arranged on the side of the batching mechanism, a forming mechanism is arranged at the end part of an output mechanism, the batching mechanism comprises a storage component 1, and a batching component 2 is arranged at the lower end of the storage component 1; the conveying mechanism comprises a mixing component 3 and a conveying component 4 arranged at the lower end of the mixing component 3; the storage components 1 are uniformly distributed on the outer side of the mixing component 3 in the circumferential direction; the forming mechanism comprises a split charging assembly 5 arranged at the left end of the conveying assembly 4 and a profiling assembly 6 arranged on the side surface of the split charging assembly 5.

The storage assembly 1 comprises a storage bin 101, side brackets 102 are symmetrically arranged on the front side and the rear side of the storage bin 101, the lower end of the storage bin 101 is fixedly communicated with a discharge hole downwards, a discharge valve is fixedly arranged at the lower port of the discharge hole, the side brackets 102 play a role in supporting two sides relative to the storage bin 101, and the downward discharge amount of materials in the storage bin 101 is controlled by controlling the on-off of the discharge valve.

The batching assembly 2 comprises a batching box 201 with a groove body structure positioned below a discharge valve, a supporting plate 202 is arranged at the top of one end, far away from the discharge valve, of the batching box 201, a lifting cylinder 203 is arranged at the top of the supporting plate 202, a telescopic part of the lifting cylinder 203 penetrates through the supporting plate 202, and a discharging plate 204 is arranged at one end, penetrating through the supporting plate 202, of the lifting cylinder 203; the lower end of the batching box 201 is fixedly connected with a weighing sensor 205, a middle seat 206 is arranged below the weighing sensor 205, the middle part of the lower end surface of the weighing sensor 205 is hinged with the middle seat 206 through a hinge seat and a hinge shaft, the bottom of one end of the weighing sensor 205 far away from the discharging plate 204 is hinged with a push-pull cylinder 207, and one end of the push-pull cylinder 207 far away from the weighing sensor 205 is hinged with the upper end surface of the middle seat 206; when the weight detected by the weighing sensor 205 is equal to the preset weight, the control system controls the push-pull cylinder 207 to extend, the push-pull cylinder 207 to extend and push the batching box 201 to incline, meanwhile, the lifting cylinder 203 is controlled to shrink, and the lifting cylinder 203 shrinks and drives the discharging plate 204 to slide upwards, so that the discharging plate 204 is opened upwards, and materials in the batching box 201 are poured into the mixing assembly 3.

The mixing assembly 3 comprises a conical mixing disc 301, and a material guide opening 302 is fixedly communicated with the lower end of the conical mixing disc 301; pouring the mixture into the mixing assembly 3 and entering the conveying assembly 4 through the material guiding opening 302.

The conveying assembly 4 comprises a conveying cylinder 401, a supporting seat 402 is fixedly arranged below the right end of the conveying cylinder 401, the left end of the conveying cylinder 401 is fixedly connected with a mounting plate 403, two ends of a cavity of the conveying cylinder 401 are rotatably connected with a conveying shaft 405 driven by a stepping motor 404, a spiral conveying plate 406 with a spiral plate-shaped structure is wound on the peripheral side wall of the conveying shaft 405, a feeding port is arranged at the top of one end of the conveying cylinder 401, a discharging port is arranged at the bottom of the other end of the conveying cylinder 401, a guide ring 413 is arranged at the bottom of the discharging port, and a discharging valve is arranged in the discharging port; when the automatic feeding device works, the discharging valve is controlled to be closed, then the stepping motor 404 is controlled to repeatedly rotate forwards and reversely, the stepping motor 404 rotates to drive the spiral conveying plate 406 to rotate, materials are stirred in the conveying cylinder 401 under the action of the spiral conveying plate 406, after stirring, the discharging valve is controlled to be opened, the stepping motor 404 is controlled to rotate forwards, the stepping motor 404 rotates to drive the spiral conveying plate 406 to push the materials to the left end of the conveying cylinder 401, and then the material guiding ring 413 falls into the split charging assembly 5.

The split charging assembly 5 comprises an inverted U-shaped supporting seat 501, the right side wall body of the U-shaped supporting seat 501 is penetrated by one end of the mixing assembly 3 far away from the conveying cylinder 401, the left side wall body of the U-shaped supporting seat 501 is penetrated by a mounting plate 403, a track seat 502 is fixedly arranged between the opposite inner walls of the U-shaped supporting seat 501, sliding grooves are symmetrically formed in the left side and the right side of the upper end face of the track seat 502, the top of the track seat 502 is slidably connected with a sliding plate 503, end plates are arranged at two ends of the track seat 502, a driving screw 505 driven by a rotating motor 504 is rotationally connected between the two end plates, the driving screw 505 penetrates through the sliding plate 503, and the driving screw 505 is in threaded connection with the sliding plate 503; when in use, the rotating motor 504 is controlled to rotate forward or backward, the rotating motor 504 drives the driving screw 505 to rotate, and the sliding plate 503 slides left and right under the action of threads and the guiding of the track seat 502.

The top of the sliding plate 503 is connected with a model frame 506 in a sliding manner, the sliding direction of the model frame 506 is perpendicular to the sliding direction of the sliding plate 503, a rotating motor 507 is fixedly arranged on the side wall of the model frame 506, a driving gear 508 is fixedly connected to the output shaft of the rotating motor 507, and a rack 509 meshed with the driving gear 508 is arranged on the side wall of the sliding plate 503; when the mold frame is used, the rotating motor 507 is controlled to rotate, the rotating motor 507 rotates and drives the driving gear 508 to rotate, and the mold frame 506 moves back and forth under the meshing action of the driving gear 508 and the rack 509; the mold frame 506 is moved left and right and back and forth by controlling the rotation of the rotating motor 504 and the rotating motor 507, so that the mold grooves at different positions of the mold frame 506 can be moved to the lower end of the material guiding ring 413 for filling operation.

The profiling assembly 6 comprises a hydraulic telescopic cylinder 601 fixedly arranged on the upper end face of a U-shaped supporting seat 501, a profiling plate 602 is connected after the telescopic end of the hydraulic telescopic cylinder 601 penetrates through the U-shaped supporting seat 501, guide posts which are matched with the upper end wall of the U-shaped supporting seat 501 in a sliding manner are symmetrically arranged on the left side and the right side of the upper end face of the profiling plate 602, and when the profiling assembly is operated, the hydraulic telescopic cylinder 601 is started to extend to control the profiling plate 602 to move towards a model frame 506, so that a mixture in the model frame 506 is compacted in a die cavity of the model frame 506, and finally the molding action of refractory materials is completed.

Example 2

Based on the above embodiment, although the materials are stirred by the conveying assembly 4, the stirring uniformity is poor due to the limited internal space, and the conveying assembly 4 generates a gap due to the friction between the screw conveying plate 406 and the conveying cylinder 401 in the long-time use process, the screw conveying plate 406 cannot completely convey the weighed materials to the sub-packaging assembly 5, so that the waste of the materials occurs, and in order to solve the above technical problems, the following improvement is performed on the basis of the embodiment 1 of the present invention, and the improved technical scheme is as follows.

As shown in fig. 14-16, a baffle plate is arranged in the material guiding opening 302, the edge of the baffle plate is provided with a discharge valve in a circumferential array, the center of the baffle plate penetrates through and is rotationally connected with a rotating shaft 305, a conical stirring spring 303 is arranged at the top of the rotating shaft 305, a buffer tube is arranged at the bottom of the rotating shaft 305, and a driven bevel gear 304 is arranged on the peripheral side wall of the buffer tube.

A circular cylinder 407 sleeved outside the conveying shaft 405 is arranged in the cavity of the conveying cylinder 401, annular end plates are arranged at two ends of the circular cylinder 407, and rotating rings which are connected with the inner side walls of the annular end plates in a sealing way through telescopic air bags 408 are arranged at two ends of the conveying shaft 405 in the conveying cylinder 401; the inner wall of the cavity of the conveying cylinder 401 is connected with two guide circular rings 410 in a sliding manner, and a driving conical ring 412 meshed with the driven bevel gear 304 is arranged on the side wall of the guide circular ring 410; the guide ring 410 is connected to the ring cylinder 407 by an adjustment assembly.

The adjusting component comprises through holes arranged at the top and the bottom of the two ends of the circular cylinder 407, the through holes at the top and the bottom of one end correspond to the feeding hole, and the through holes at the top and the bottom of the other end correspond to the discharging hole; the through hole sliding connection has closing plate 409, is equipped with the locking subassembly that is used for locking closing plate 409 in the through hole lateral wall, closing plate 409 week lateral wall be equipped with locking subassembly complex locking hole, direction ring 410 top and bottom and closing plate 409 relative position department are equipped with electric telescopic handle 411, and electric telescopic handle 411 is kept away from the one end of direction ring 410 and all articulates mutually with closing plate 409 through the articulated elements.

The locking assembly comprises a counter bore formed in the side wall of the through hole, an electromagnetic bolt is arranged in the counter bore, and a locking hole matched with the electromagnetic bolt is formed in the side wall of the sealing plate 409.

The screw gap of the screw conveyor plate 406 is greater than the length of the sealing plate 409 along the axis of the screw conveyor plate 406; by setting the pitch of the screw conveying plate 406 to be larger than the axial length of the sealing plate 409, the sealing plate 409 can be inserted into the screw gap of the screw conveying plate 406.

The hinge piece comprises lugs symmetrically arranged on the outer wall of the sealing plate 409, a pin shaft is rotationally connected to the lugs, the middle part of the pin shaft is connected with the telescopic end of the electric telescopic rod 411, a torsion spring is sleeved on the pin shaft, one end of the torsion spring is fixedly connected with the pin shaft, and the other end of the torsion spring is hinged with the lugs; by providing the torsion spring, after the through hole is pulled out, the sealing plate 409 can be restored to the initial position, thereby facilitating the resetting.

When the automatic stirring device is used, firstly, the discharge valve is controlled to be opened, when the weight detected by the weighing sensor 205 is equal to the preset weight, the discharge valve is controlled to be closed, the control system controls the push-pull cylinder 207 to extend, the push-pull cylinder 207 extends and pushes the proportioning box 201 to incline, meanwhile, the lifting cylinder 203 is controlled to shrink, and the lifting cylinder 203 drives the discharging plate 204 to slide upwards, so that the discharging plate 204 is opened upwards, further, materials in the proportioning box 201 are poured into the mixing assembly 3, then one of the locking assemblies is controlled to be unlocked, then the electric telescopic rod 411 corresponding to the unlocked locking assembly is controlled to extend, the locking assembly is unlocked, so that the sealing plate 409 and the through hole can slide relatively, the electric telescopic rod 411 extends and pushes the sealing plate 409 to slide towards the circular ring 407 and be higher than the inner surface of the circular ring 407, then the stepping motor 404 is controlled to start, and the spiral conveying plate 406 is driven to rotate due to the fact that the stepping motor 404 is started, and the spiral conveying plate 406 contacts with the sealing plate 409, and simultaneously, and the sealing plate 406 is driven by virtue of the guiding action of the guiding circular ring 410, and the spiral conveying plate 406 pushes the sealing plate 409 to rotate around the circular ring 409, and drives the spiral conveying plate 406 to rotate around the circular ring 409 and the circular ring 412 to rotate, and the spiral bevel gear seat 412 rotates the spiral bevel gear seat ring 304 to rotate, and the driven bevel gear 304 rotates the driving bevel gear 304 to the circular ring 304 to rotate, and the driving bevel gear 304 rotates the driving bevel gear 304 to the driving bevel gear to rotate fully.

After the stirring is completed, the stepping motor 404 is controlled to rotate and drive the circular cylinder 407 to restore to the initial position, then the electric telescopic rod 411 corresponding to the sealing plate 409 contacted with the spiral conveying plate 406 is controlled to shrink and restore to the initial position, then the locking component is controlled to lock, meanwhile, the locking component in the through hole corresponding to the feed inlet is controlled to unlock, then the electric telescopic rod 411 corresponding to the feed inlet is controlled to stretch and push the sealing plate 409 to slide into and be inserted into the circular cylinder 407 completely, and then the discharge valve is controlled to open, so that the stirred materials fall into the circular cylinder 407; then the stepping motor 404 is controlled to start, the stepping motor 404 starts and drives the spiral conveying plate 406 to rotate, so that the material in the circular cylinder 407 is pushed to move to the discharging hole, meanwhile, the locking component in the through hole corresponding to the discharging hole of the circular cylinder 407 is controlled to unlock, and then the electric telescopic rod 411 is controlled to shrink, and the through hole is communicated with the discharging hole, so that the material in the circular cylinder 407 falls into the model frame 506; then the electric telescopic rod 411 at the top of one end of the discharging hole is controlled to shrink and the electric telescopic rod 411 at the bottom of one end of the feeding hole is controlled to stretch, so that the whole circular cylinder 407 is pushed to translate upwards, the inner wall of the bottom of the circular cylinder 407 is contacted with the spiral conveying plate 406, and the materials can be completely conveyed to one end of the discharging hole; then, the rotation of the rotating motor 504 and the rotating motor 507 is controlled to further enable the mold frame 506 to move left and right and back and forth, so that mold grooves at different positions of the mold frame 506 can all move to the lower end of the material guide ring 413 to carry out filling operation, then the hydraulic telescopic cylinder 601 is started to extend and control the contour plate 602 to press the mold frame 506, and further the mixture in the mold frame 506 is compacted in the mold cavity of the mold frame 506, and finally the molding action of the refractory material is completed.

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

Claims

1. The automatic refractory material production line comprises a batching mechanism and is characterized in that a conveying mechanism is arranged on the side of the batching mechanism, a forming mechanism is arranged at the end part of the conveying mechanism, and the conveying mechanism comprises a mixing assembly and a conveying assembly arranged at the lower end of the mixing assembly; the conveying assembly comprises a conveying cylinder, a supporting seat is fixedly arranged below the right end of the conveying cylinder, the left end of the conveying cylinder is fixedly connected with a mounting plate, two ends of a cavity of the conveying cylinder are rotatably connected with a conveying shaft driven by a stepping motor, a spiral conveying plate with a spiral plate-shaped structure is wound on the peripheral side wall of the conveying shaft, a feeding port is arranged at the top of one end of the conveying cylinder, a discharging port is arranged at the bottom of the other end of the conveying cylinder, a guide ring is arranged at the bottom of the discharging port, and a discharging valve is arranged in the discharging port; the conveying cylinder cavity is internally provided with a circular cylinder sleeved outside the conveying shaft, two ends of the circular cylinder are provided with annular end plates, and two ends of the conveying shaft, which are positioned in the conveying cylinder, are respectively provided with a rotating ring which is in sealing connection with the inner side wall of the annular end plates through a telescopic air bag; the inner wall of the cavity of the conveying cylinder is connected with two guide circular rings in a sliding manner, and the side wall of each guide circular ring is provided with a driving conical tooth ring meshed with the driven bevel gear; the guide circular ring is connected with the circular ring cylinder through the adjusting component;

the adjusting component comprises through holes arranged at the top and the bottom of two ends of the circular cylinder, the through holes at the top and the bottom of one end correspond to the feeding hole, and the through holes at the top and the bottom of the other end correspond to the discharging hole; the sealing plate is connected in a sliding manner in the through hole, a locking assembly for locking the sealing plate is arranged in the side wall of the through hole, a locking hole matched with the locking assembly is formed in the peripheral side wall of the sealing plate, electric telescopic rods are arranged at the positions, opposite to the sealing plate, of the top and the bottom of the guide ring, and one end, far away from the guide ring, of each electric telescopic rod is hinged with the sealing plate through a hinge piece;

the batching mechanism comprises a storage component, the lower end of the storage component is provided with a batching component, and the storage component is uniformly distributed on the outer side of the mixing component in a circumferential direction; the molding mechanism comprises a split charging assembly arranged at the left end of the conveying assembly and a profiling assembly arranged on the side surface of the split charging assembly;

the mixing assembly comprises a conical mixing disc, and the lower end of the conical mixing disc is fixedly communicated with a material guide opening; the material guide opening is internally provided with a baffle, the edge of the baffle is provided with a discharge valve in a circumferential array, the center of the baffle penetrates through and is rotationally connected with a rotating shaft, the top of the rotating shaft is provided with a conical stirring spring, the bottom of the rotating shaft is provided with a buffer barrel, and the peripheral side wall of the buffer barrel is provided with a driven bevel gear;

the locking assembly comprises a counter bore formed in the side wall of the through hole, an electromagnetic bolt is arranged in the counter bore, and a locking hole matched with the electromagnetic bolt is formed in the side wall of the sealing plate.

2. The automated refractory material production line of claim 1, wherein the batching assembly comprises a batching box of a tank structure positioned below the discharge valve, a supporting plate is arranged at the top of one end of the batching box, which is far away from the discharge valve, a lifting cylinder is arranged at the top of the supporting plate, a telescopic part of the lifting cylinder penetrates through the supporting plate, and a discharging plate is arranged at one end of the lifting cylinder, which penetrates through the supporting plate.

3. The automatic refractory material production line according to claim 2, wherein the weighing sensor is fixedly connected to the lower end of the batching box, a middle seat is arranged below the weighing sensor, the middle part of the lower end face of the weighing sensor is hinged with the middle seat through a hinging seat and a hinging shaft, a push-pull cylinder is hinged to the bottom of one end, far away from the discharging plate, of the weighing sensor, and one end, far away from the weighing sensor, of the push-pull cylinder is hinged with the upper end face of the middle seat.

4. The automatic refractory material production line according to claim 1, wherein the sub-packaging assembly comprises an inverted U-shaped supporting seat, a right side wall body of the U-shaped supporting seat is penetrated by one end of the mixing assembly far away from the conveying cylinder, a left side wall of the U-shaped supporting seat is penetrated by the mounting plate, a track seat is fixedly installed between opposite inner walls of the U-shaped supporting seat, sliding grooves are symmetrically formed in the left side and the right side of the upper end face of the track seat, sliding plates are slidably connected to the top of the track seat, end plates are arranged at two ends of the track seat, driving screws driven by a rotating motor are rotationally connected between the two end plates, the driving screws penetrate through the sliding plates, and the driving screws are in threaded connection with the sliding plates.

5. The automatic refractory material production line according to claim 4, wherein the top of the sliding plate is slidably connected with a mold frame, the sliding direction of the mold frame is perpendicular to the sliding direction of the sliding plate, a rotating motor is fixedly arranged on the side wall of the mold frame, a driving gear is fixedly connected to the output shaft of the rotating motor, and a rack meshed with the driving gear is arranged on the side wall of the sliding plate.

6. The automatic refractory material production line according to claim 1, wherein the profiling assembly comprises a hydraulic telescopic cylinder fixedly installed on the upper end face of the U-shaped supporting seat, the telescopic end of the hydraulic telescopic cylinder penetrates through the U-shaped supporting seat and then is connected with a profiling plate, and guide posts which are matched with the upper end wall of the U-shaped supporting seat in a sliding manner are symmetrically arranged on the left side and the right side of the upper end face of the profiling plate.