CN109760225B - Banbury mixer efficiency and protection system - Google Patents
Banbury mixer efficiency and protection system Download PDFInfo
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- CN109760225B CN109760225B CN201910018941.0A CN201910018941A CN109760225B CN 109760225 B CN109760225 B CN 109760225B CN 201910018941 A CN201910018941 A CN 201910018941A CN 109760225 B CN109760225 B CN 109760225B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B7/00—Mixing; Kneading
- B29B7/02—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type
- B29B7/06—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type with movable mixing or kneading devices
- B29B7/10—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type with movable mixing or kneading devices rotary
- B29B7/18—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type with movable mixing or kneading devices rotary with more than one shaft
- B29B7/183—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type with movable mixing or kneading devices rotary with more than one shaft having a casing closely surrounding the rotors, e.g. of Banbury type
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B7/00—Mixing; Kneading
- B29B7/02—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type
- B29B7/22—Component parts, details or accessories; Auxiliary operations
- B29B7/28—Component parts, details or accessories; Auxiliary operations for measuring, controlling or regulating, e.g. viscosity control
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B7/00—Mixing; Kneading
- B29B7/74—Mixing; Kneading using other mixers or combinations of mixers, e.g. of dissimilar mixers ; Plant
- B29B7/7476—Systems, i.e. flow charts or diagrams; Plants
- B29B7/7495—Systems, i.e. flow charts or diagrams; Plants for mixing rubber
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- Mechanical Engineering (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
The invention discloses an energy efficiency and protection system of an internal mixer, belonging to the field of internal mixer systems, comprising a storage module, an internal mixer current detection module, an over-peak alarm module, a timing module and an on-duty information input module, wherein the storage module is used for storing received information, the on-duty information input module is used for receiving an on-duty table and transmitting the on-duty table to the storage module, the timing module is used for recording and outputting the current time, the internal mixer current detection module is used for detecting the total current consumed by the internal mixer in real time, the over-peak alarm module compares the current value with the current maximum value, when the current value is higher than the current maximum value, the over-peak alarm module alarms the outside, and simultaneously the over-peak alarm module transmits the current value higher than the current maximum value to the storage module for storage, the invention has the advantages of automatically reminding workers to stop the internal mixer when the current of the internal mixer, the banbury mixer is prevented from being continuously damaged, the accident information is automatically recorded, and the later inquiry is facilitated.
Description
Technical Field
The invention relates to the technical field of internal mixer systems, in particular to an energy efficiency and protection system of an internal mixer.
Background
At present, an internal mixer is used as a machine commonly used for producing rubber products, and is very important in the rubber product production industry, the quality of the rubber products depends on the completeness and the accuracy of the process of the internal mixer when the internal mixer is used for refining the rubber products to a great extent, particularly, when a rubber belt is produced, the internal mixer is usually connected with an open mill, and the rubber milled from the internal mixer enters the open mill for direct primary molding. The internal mixer is generally used for pouring raw materials into a working staff, heating, stirring and mixing the raw materials to produce rubber, and the produced rubber is extruded and formed by an open mill to obtain a uniform rubber belt.
The prior art can refer to the chinese patent that the grant bulletin number is CN207415740U, and it discloses a novel rubber internal mixer, including base and mixer room, the top welding of base has the support frame, the top joint of support frame has the back timber, the top surface mounting of back timber has telescopic cylinder, telescopic cylinder's one end is connected with the piston rod, the one end of piston rod is connected with the clamp plate, the inside at the mixer room is established to the clamp plate, one side of mixer room articulates there is mixer room overhead door, the bottom fixedly connected with support column of mixer room, the bottom of support column is connected with buffer, one side of buffer installs on the base. Be equipped with a heat dissipation chamber through the outside at the internal mixer room to one side in heat dissipation chamber is connected with the heat dissipation case through the guide duct, and the refrigerating plant of heat dissipation case one side makes into air conditioning, then under the effect of air-cooler, blows in air conditioning into the heat dissipation chamber, takes away the heat that produces in the internal mixer room, improves radiating effect.
The above prior art solutions have the following drawbacks: when the internal mixer is used in a factory, if the residual materials still remain in the previous internal mixer, when the internal mixer is started next time, because the internal temperature of the internal mixer is lower, the residual materials are solidified after being cooled, the resistance of a motor in the internal mixer when the residual materials are stirred at the beginning is very large, the damage to the motor is very large, the service life of the motor is greatly reduced, and the quality of the mixed rubber is influenced.
Disclosure of Invention
The invention aims to provide an energy efficiency and protection system of an internal mixer, which can automatically remind workers to stop the internal mixer when the current of the internal mixer is overloaded, prevent the internal mixer from being continuously damaged, automatically record accident information and facilitate later-stage query.
The technical purpose of the invention is realized by the following technical scheme:
an energy efficiency and protection system of an internal mixer comprises the internal mixer, a storage module, an internal mixing current detection module, an over-peak alarm module, a timing module and an on-duty information input module;
the storage module is used for storing the received information;
the duty information input module is used for a worker to input a duty list containing duty time and employee names, and the duty information input module transmits the duty list to the storage module for storage;
the timing module is used for recording and outputting the current time, and the timing module transmits the current time to the storage module for the storage module to record the information storage time;
the internal mixing current detection module is used for detecting the total current lost by the internal mixer in real time, and transmitting the current value of the detected total current to the storage module;
the over-peak alarm module receives the current value of the total current output by the banburying current detection module in real time, compares the current value with the current maximum value in real time, and alarms the outside when the current value is higher than the current maximum value, and transmits the current value higher than the current maximum value to the storage module for storage.
Through adopting above-mentioned scheme, remind the staff automatically and let the internal mixer shut down when the internal mixer current overloads, prevent to continue to harm the internal mixer, the staff clears up the clout or heats the clout to the molten condition to automatic recording accident information, the person in charge who judges the accident can be judged to later stage management personnel through calling the duty table that the storage in the storage module and the current value that is higher than the electric current maximum value appear time, conveniently pursue the liaison and manage.
The invention is further configured to: the employee information input module is used for workers to input employee information, the employee information input module transmits the employee information to the storage module to be stored, and the employee information in the storage module can be called through the name of the employee in the duty table.
By adopting the scheme, the manager can call the corresponding staff information through the staff name in the duty list, and the responsibility tracing and management are convenient.
The invention is further configured to: the temporary information changing module calls a duty list stored in the storage module, staff fill the name of the staff who temporarily change the duty into the corresponding position of the duty list and fill the time of the duty change, the temporary information changing module marks the changed duty list and then transmits the marked duty list to the storage module for storage, and the storage module preferentially calls the marked duty list when the duty list is called out.
By adopting the scheme, the manager can still accurately find the corresponding responsible person conveniently when the worker changes shifts.
The invention is further configured to: the device also comprises a preheating starting judgment module and a preheating duration alarm module;
the preheating starting judgment module receives the current value output by the banburying current detection module in real time, and outputs a starting signal to the preheating duration alarm module when the preheating starting judgment module detects that the current value is suddenly increased from 0;
the preheating duration alarm module calls a current value output by the banburying current detection module and the current time output by the timing module after receiving the starting signal, stops receiving the current time output by the timing module when the current value rises to exceed the heating current value, calculates the preheating duration according to the last received time and the first received time, compares the preheating duration with the preheating standard duration, and gives an alarm to the outside when the preheating duration is less than the preheating standard duration.
Through adopting above-mentioned scheme, the staff preheats the banbury mixer after starting the banbury mixer, if the banbury mixer preheats when long not enough, the staff just begins to feed in to the banbury mixer, preheats long alarm module and will send out the police dispatch newspaper.
The invention is further configured to: the preheating time length alarming module sends out an alarm and simultaneously transmits the last received time, the first received time and the preheating time length to the storage module for storage.
By adopting the scheme, the post-query preheating duration of the management personnel is convenient, and the management personnel can manage the system conveniently.
The invention is further configured to: the device also comprises a material changing starting judgment module, a material changing duration monitoring module and a material changing speed response module;
the material change starting judgment module receives the current value output by the banburying current detection module in real time, and outputs a starting signal to the material change duration monitoring module when the current value is suddenly reduced from a higher value to an extremely low value or 0 value;
the material changing duration monitoring module calls a current value output by the banburying current detection module and the current time output by the timing module when receiving the starting signal, stops receiving the current time output by the timing module when the current value rises again, calculates the material changing duration according to the last received time and the first received time, and transmits the material changing duration to the material changing speed response module;
the material changing speed response module compares the received material changing duration with a standard material changing duration range, and when the material changing duration is smaller than the minimum value of the standard material changing duration range, the material changing speed response module outputs a low-efficiency prompt voice outwards; when the material changing time is within the range of the standard material changing time, the material changing speed response module outputs a normal prompt voice outwards; and when the material changing duration is greater than the maximum value of the standard material changing duration range, the material changing speed response module outputs high-efficiency prompt voice outwards.
By adopting the scheme, when the internal mixer is loaded by the staff, the material changing time monitoring module monitors the loading time, and after the loading is finished, the material changing speed response module plays high-efficiency prompt voice, normal prompt voice or low-efficiency prompt voice according to the loading time so as to optimize the loading process of the staff.
The invention is further configured to: and the material changing speed response module transmits the last received time, the first received time and the material changing time to the storage module for storage when receiving the material changing time.
By adopting the scheme, the feeding speed of each worker can be conveniently inquired in the later stage of the manager, and the manager can conveniently manage the feeding speed.
The invention is further configured to: the automatic feeding device comprises a feeding device, a feeding device and a discharging device, and is characterized by further comprising an open mill, wherein the open mill comprises a mill body, two extrusion rollers which are arranged in parallel are rotatably connected to the mill body, a discharging block is arranged at a position of the mill body, which is right above the two extrusion rollers, and corresponds to the two extrusion rollers, a guide pillar is fixedly connected to the mill body, which corresponds to the discharging block, and is arranged along the length direction of the extrusion rollers, and the discharging block is connected;
a motor is fixedly connected to the machine body at a position corresponding to the blanking block, a threaded rod is fixedly connected to an output shaft of the motor, the threaded rod and the guide rail are arranged in parallel, the threaded rod is rotatably connected to the machine body, and the blanking block is in threaded connection with the threaded rod;
a discharging through groove is formed in the discharging block, a transmission pipeline is fixedly connected to the internal mixer, the other end of the transmission pipeline is fixedly connected to the discharging block and communicated with the discharging through groove, and the bottom of the discharging through groove is located right above the position where the two extrusion rollers are close to each other.
By adopting the scheme, the rubber raw material produced by the internal mixer flows into the blanking block through the transmission pipeline, flows between the two extrusion rollers through the blanking through groove, and is extruded by the two extrusion rollers in opposite rotation to form the banded rubber. The motor drives the blanking block to move, so that the rubber raw material can uniformly fall between the two extrusion rollers, and the quality of the rubber after molding is ensured.
The invention is further configured to: the open-circuit current detection module, the oscillogram generation module and the fault monitoring module are also included;
the open mill current detection module is used for detecting the total current of the open mill in real time, and the open mill current detection module transmits the detected current value of the total current of the open mill to the oscillogram generation module;
the oscillogram generation module calls the current time output by the timing module in real time, takes the received current value as a Y axis and takes the received current time as an X axis to make a oscillogram and transmits the generated oscillogram to the fault monitoring module at intervals;
the fault monitoring module analyzes the oscillogram after receiving the oscillogram, and when the wave crest and the wave trough of the oscillogram are suddenly close, the fault monitoring module gives an alarm to the outside.
Through adopting above-mentioned scheme, when the mill was handled rubber materials, staff's control motor constantly drove down the material piece and make a round trip to slide along the guide pillar, when motor stop work or work goes wrong, fault detection module sent out the police dispatch newspaper, the suggestion staff looked over the motor or opened the material machine.
The invention is further configured to: the oscillogram generation module transmits the generated oscillogram to the storage module for storage at intervals.
By adopting the scheme, the management personnel can inquire the oscillogram of the running current of the open mill in the later stage, and the management personnel can conveniently trace the accident.
In conclusion, the invention has the following beneficial effects:
1. when the current of the internal mixer is overloaded, the staff is automatically reminded to stop the internal mixer to prevent the internal mixer from being continuously damaged, the staff cleans the excess materials or heats the excess materials to a molten state, and accident information is automatically recorded, and the manager can judge the responsible person of the accident by calling the duty table stored in the storage module and the occurrence time of the current value higher than the maximum current value, so that responsibility tracing and management are facilitated;
2. the method comprises the following steps that a worker preheats the internal mixer after starting the internal mixer, if the preheating time of the internal mixer is not enough, the worker starts to feed materials into the internal mixer, and a preheating time alarming module gives an alarm;
3. when a worker feeds the internal mixer, the feeding duration monitoring module monitors the feeding duration, and after the feeding is finished, the feeding speed response module plays a high-efficiency prompt voice, a normal prompt voice or a low-efficiency prompt voice according to the feeding duration so as to optimize the feeding process of the worker;
4. when the mill handled rubber materials, staff's control motor constantly drove down the material piece and make a round trip to slide along the guide pillar, when the motor stop work or work goes wrong, the fault detection module sent out the police dispatch newspaper, and the suggestion staff looks over the motor or opens the material machine.
Drawings
FIG. 1 is a schematic view of the finishing structure of the embodiment;
FIG. 2 is a schematic illustration of an embodiment of the salient mill;
FIG. 3 is a sectional view of a protruding blanking through groove in the embodiment;
FIG. 4 is a block diagram showing a partial system of a banbury mixer in the embodiment;
FIG. 5 is a block diagram of a portion of an embodiment of the highlighted mill section;
FIG. 6 is a block diagram highlighting the employee information entry module, the attendant information entry module, and the temporary information change module in an embodiment.
In the figure, 1, an internal mixer; 11. a transmission pipeline; 2. an open mill; 21. blanking blocks; 211. a blanking through groove; 22. a motor; 221. a threaded rod; 23. a guide post; 24. an extrusion roller; 25. a body; 3. a storage module; 4. a timing module; 5. a banburying current detection module; 51. a preheating starting judgment module; 52. a preheating time length alarm module; 53. a material changing starting judgment module; 54. a material changing time monitoring module; 55. a material change speed response module; 56. an over-peak alarm module; 6. a waveform diagram generation module; 61. a open-circuit current detection module; 62. a fault monitoring module; 7. an employee information entry module; 8. the duty information input module; 9. and a temporary information changing module.
Detailed Description
Example (b): a system for discharging and protecting an internal mixer 1 is shown in figure 1 and comprises the internal mixer 1 and an open mill 2 arranged near the internal mixer 1, wherein a transmission pipeline 11 is fixedly connected to the internal mixer 1, and the other end of the transmission pipeline 11 is connected to the open mill 2. The transfer line 11 is a hose. The rubber raw material produced by the internal mixer 1 flows to the open mill 2 through the transmission pipeline 11 and is processed by the open mill 2 to produce the banded rubber.
As shown in fig. 2 and 3, the open mill 2 includes a body 25, and two parallel extrusion rolls 24 are rotatably connected to the body 25, and the two extrusion rolls 24 are adjacent to each other and can rotate in opposite directions. A blanking block 21 is arranged at the position of the machine body 25 right above the two extrusion rollers 24, a guide post 23 is fixedly connected at the position of the machine body 25 corresponding to the blanking block 21, the guide post 23 is arranged along the length direction of the extrusion rollers 24, and the blanking block 21 is connected on the guide post 23 in a sliding manner. The motor 22 is fixedly connected to the position of the machine body 25 corresponding to the blanking block 21, the output shaft of the motor 22 is fixedly connected with a threaded rod 221, and the threaded rod 221 and the guide rail are arranged in parallel. Threaded rod 221 is rotatably connected to body 25, and lower mass 21 is threadably connected to threaded rod 221. The motor 22 drives the threaded rod 221 to rotate so as to drive the lower material block 21 to move along the length direction of the threaded rod 221. A blanking through groove 211 is formed in the blanking block 21, the conveying pipeline 11 is fixedly connected to the blanking block 21, and the conveying pipeline 11 is communicated with the blanking through groove 211. The bottom of the blanking through groove 211 is located right above the position where the two extrusion rollers 24 are close to each other. The rubber raw material produced by the internal mixer 1 flows into the blanking block 21 through the transmission pipeline 11, flows between the two extrusion rollers 24 through the blanking through groove 211, and is oppositely rotated and extruded by the two extrusion rollers 24 to form strip-shaped rubber. The motor 22 drives the blanking block 21 to move, so that the rubber raw materials can uniformly fall between the two extrusion rollers 24, and the quality of the rubber after molding is ensured.
As shown in fig. 4, the internal mixer 1 is connected with a storage module 3, an internal mixing current detection module 5, an over-peak alarm module 56, a preheating start judgment module 51, a material change start judgment module 53, a preheating time period alarm module 52, a material change time period monitoring module 54, a material change speed response module 55 and a timing module 4. The storage module 3 is used for storing the received information. The timing module 4 is internally provided with a clock circuit for recording and outputting the current time. The internal mixing current detection module 5 is used for detecting the total current consumed by the internal mixer 1 in real time, the internal mixing current detection module 5 transmits the current value of the detected total current to the storage module 3, and the storage module 3 calls the timing module 4 to output the current time and stores the current value according to the time sequence.
As shown in fig. 4, the over-peak alarm module 56 receives the current value of the total current output by the internal mixer current detection module 5 in real time, the over-peak alarm module 56 sets a current maximum value by the operator, the over-peak alarm module 56 compares the current value with the current maximum value in real time, and when the current value is higher than the current maximum value, the over-peak alarm module 56 alarms the outside to remind the operator to stop the internal mixer 1, thereby preventing the internal mixer 1 from being continuously damaged. Meanwhile, the over-peak alarm module 56 transmits the current value higher than the highest current value to the storage module 3, and the storage module 3 stores the current value according to time for later inquiry.
As shown in fig. 4, the preheating start judging module 51 receives the current value output by the banburying current detecting module 5 in real time, and when the preheating start judging module 51 detects that the current value is suddenly increased from 0, the preheating start judging module 51 outputs a start signal to the preheating duration alarming module 52. At this time, the system judges that the internal mixer 1 is just started and is preheating. The heating current value and the preheating standard time length of the internal mixer 1 during preheating are set by the working personnel according to the specific conditions of the internal mixer 1. The preheating duration alarm module 52 starts to call the current value output by the banburying current detection module 5 and the current time output by the timing module 4 after receiving the starting signal, when the current value is increased to exceed the heating current value, the preheating duration alarm module 52 stops receiving the current time output by the timing module 4 and calculates the preheating duration according to the last received time and the first received time, the preheating duration alarm module 52 compares the preheating duration with the preheating standard duration, and when the preheating duration is less than the preheating standard duration, the preheating duration alarm module 52 gives an alarm to the outside to remind a worker that the preheating is not completed, so that the worker continues to heat. Meanwhile, the preheating time period alarming module 52 transmits the last received time, the first received time and the preheating time period to the storage module 3 for storage, so as to facilitate later-stage query.
As shown in fig. 4, the material change start judging module 53 receives the current value output by the banburying current detecting module 5 in real time, and when the current value suddenly decreases from a higher value to an extremely low value or 0 value, the material change start judging module 53 outputs a start signal to the material change duration monitoring module 54. At this point the system determines that the operator is charging the mixer 1. When the charging duration monitoring module 54 receives the start signal and starts to call the current value output by the banburying current detection module 5 and the current time output by the timing module 4, when the current value rises again, the charging duration monitoring module 54 stops receiving the current time output by the timing module 4 and calculates the charging duration according to the last received time and the first received time, and the charging duration monitoring module 54 transmits the charging duration to the charging speed response module 55. The worker inputs the standard refueling duration range to the refueling speed response module 55 in advance according to the average refueling speed, and sets the high-efficiency prompt voice, the normal prompt voice and the low-efficiency prompt voice at the refueling speed response module 55. The material change speed response module 55 compares the received material change duration with the standard material change duration range, and when the material change duration is smaller than the minimum value of the standard material change duration range, the material change speed response module 55 outputs a low-efficiency prompt voice outwards; when the material changing time is within the standard material changing time range, the material changing speed response module 55 outputs a normal prompt voice outwards; when the time length of material change is greater than the maximum value of the standard time length range of material change, the material change speed response module 55 outputs a high-efficiency prompt voice outwards. The material change speed response module 55 transmits the last received time, the first received time and the material change time to the storage module 3 for storage when receiving the material change time, so as to facilitate later-stage query.
As shown in fig. 5, the open mill 2 is connected with a waveform diagram generation module 6, a fault monitoring module 62, and an open current detection module 61. The open mill current detection module 61 is used for detecting the total current of the open mill 2 in real time, the open mill current detection module 61 transmits the detected current value of the total current of the open mill 2 to the oscillogram generation module 6, the oscillogram generation module 6 calls the current time output by the timing module 4 in real time, and the oscillogram generation module 6 takes the received current value as the Y axis and the received current time as the X axis to make a oscillogram. The waveform diagram generation module 6 transmits the generated waveform diagram to the storage module 3 and the fault monitoring module 62 at intervals, and the storage module 3 stores the waveform diagram. The fault monitoring module 62 analyzes the oscillogram after receiving the oscillogram, and when the wave crest and the wave trough of the oscillogram are suddenly close, the fault monitoring module 62 gives an alarm to the outside to remind the worker of the open mill 2 that the problem occurs, so that the worker can timely adjust the motor 22. Meanwhile, the fault monitoring module 62 marks the oscillogram with the detected fault and transmits the oscillogram to the storage module 3 for storage, so that the later inquiry is facilitated.
As shown in fig. 6, the storage module 3 is further connected to an employee information entry module 7, an on-duty information entry module 8, and a temporary information change module 9. The staff inputs the information of all the staff to the staff information input module 7, and the staff information input module 7 transmits the staff information to the storage module 3 for storage. The staff inputs the duty list of the internal mixer 1 and the open mill 2 to the duty information input module 8, and the duty list contains duty time and staff names. The duty information input module 8 transmits the duty list to the storage module 3 for storage. The manager can learn the running conditions of the internal mixer 1 and the open mill 2 by inquiring the current value, the preheating time, the material changing time and the oscillogram of the internal mixer 1 stored in the storage module 3, call out abnormal data therein, call out a duty list at the same time, inquire the name of a corresponding responsible person according to the recorded time, call the information of the staff from the storage module 3 according to the name of the responsible person, and conveniently perform accountability pursuing and management.
As shown in fig. 6, when a worker temporarily changes the shift, the worker calls the shift table stored in the storage module 3 through the temporary information changing module 9, fills the name of the worker temporarily changing the shift into the corresponding position of the shift table and the time of the shift, and the temporary information changing module 9 marks the changed shift table and transmits the marked shift table to the storage module 3 for storage. When the manager calls the duty table stored in the storage module 3, the marked duty table is preferentially called. When a worker changes shifts, the corresponding responsible person can still be accurately found.
The use method comprises the following steps: the staff preheats banbury mixer 1 after starting banbury mixer 1, if banbury mixer 1 preheats when not enough long, the staff just begins to feed into banbury mixer 1, preheats long alarm module 52 and will send out the police dispatch newspaper. If the internal mixer 1 still has the excess material inside after last use, the internal mixer 1 can cause the over-peak alarm module 56 to give an alarm because the current rises to exceed the maximum current value when being started, and the staff stops the operation of the internal mixer 1 in time and cleans the excess material or heats the excess material to a molten state.
When the internal mixer 1 is loaded by the staff, the material changing duration monitoring module 54 monitors the loading duration, and after the loading is finished, the material changing speed response module 55 plays a high-efficiency prompt voice, a normal prompt voice or a low-efficiency prompt voice according to the loading duration so as to optimize the loading process of the staff.
When mill 2 handled rubber materials, staff control motor 22 constantly drove blanking piece 21 and slided along guide pillar 23 back and forth, when motor 22 stop work or work goes wrong, the fault detection module sent out the police dispatch newspaper, the suggestion staff looked over motor 22 or the material machine of opening.
The embodiments of the present invention are preferred embodiments of the present invention, and the scope of the present invention is not limited by these embodiments, so: all equivalent changes made according to the structure, shape and principle of the invention are covered by the protection scope of the invention.
Claims (9)
1. The utility model provides an internal mixer efficiency and protection system, includes internal mixer (1), its characterized in that: the device is characterized by also comprising a storage module (3), an internal mixing current detection module (5), an over-peak alarm module (56), a timing module (4), an on-duty information input module (8), a refueling start judgment module (53), a refueling duration monitoring module (54) and a refueling speed response module (55);
the storage module (3) is used for storing the received information;
the duty information input module (8) is used for workers to input a duty list containing duty time and employee names, and the duty information input module (8) transmits the duty list to the storage module (3) for storage;
the timing module (4) is used for recording and outputting the current time, and the timing module (4) transmits the current time to the storage module (3) for the storage module (3) to record the information storage time;
the internal mixing current detection module (5) is used for detecting the total current consumed by the internal mixer (1) in real time, and the internal mixing current detection module (5) transmits the current value of the detected total current to the storage module (3);
the over-peak alarm module (56) receives the current value of the total current output by the banburying current detection module (5) in real time, the over-peak alarm module (56) compares the current value with the current maximum value in real time, when the current value is higher than the current maximum value, the over-peak alarm module (56) alarms the outside, and meanwhile, the over-peak alarm module (56) transmits the current value higher than the current maximum value to the storage module (3) for storage;
the reloading starting judgment module (53) receives the current value output by the banburying current detection module (5) in real time, and when the current value is suddenly reduced to an extremely low value or 0 value from a high value by the reloading starting judgment module (53), the reloading starting judgment module (53) outputs a starting signal to the reloading duration monitoring module (54);
when the charging duration monitoring module (54) receives the starting signal and starts to call the current value output by the banburying current detection module (5) and the current time output by the timing module (4), when the current value rises again, the charging duration monitoring module (54) stops receiving the current time output by the timing module (4) and calculates the charging duration according to the last received time and the first received time, and the charging duration monitoring module (54) transmits the charging duration to the charging speed response module (55);
the material changing speed response module (55) compares the received material changing time with a standard material changing time range, and when the material changing time is smaller than the minimum value of the standard material changing time range, the material changing speed response module (55) outputs high-efficiency prompt voice outwards; when the material changing duration is within the range of the standard material changing duration, the material changing speed response module (55) outputs a normal prompt voice outwards; when the material changing duration is larger than the maximum value of the standard material changing duration range, the material changing speed response module (55) outputs an inefficient prompt voice outwards.
2. The energy efficiency and protection system of the internal mixer according to claim 1, characterized in that: still include staff information input module (7), staff information input module (7) supply the staff to input staff information, and staff information input module (7) give storage module (3) with staff information transmission and save, can call the staff information in storage module (3) through the staff name in the table of on duty.
3. The energy efficiency and protection system of the internal mixer according to claim 1, characterized in that: the system is characterized by further comprising a temporary information changing module (9), the temporary information changing module (9) calls a duty list stored in the storage module (3), staff fill the name of the staff who temporarily change the duty into the corresponding position of the duty list and fill the time of the duty change, the temporary information changing module (9) marks the changed duty list and then transmits the marked duty list to the storage module (3) for storage, and the storage module (3) preferentially calls the marked duty list when the duty list is called out.
4. The energy efficiency and protection system of the internal mixer according to claim 1, characterized in that: the device also comprises a preheating starting judgment module (51) and a preheating time length alarm module (52);
the preheating starting judgment module (51) receives the current value output by the banburying current detection module (5) in real time, and when the preheating starting judgment module (51) detects that the current value is suddenly increased from 0, the preheating starting judgment module (51) outputs a starting signal to the preheating duration alarm module (52);
the preheating duration alarm module (52) calls a current value output by the banburying current detection module (5) and the current time output by the timing module (4) after receiving the starting signal, when the current value is increased to exceed the heating current value, the preheating duration alarm module (52) stops receiving the current time output by the timing module (4) and calculates the preheating duration according to the last received time and the first received time, the preheating duration alarm module (52) compares the preheating duration with the preheating standard duration, and when the preheating duration is smaller than the preheating standard duration, the preheating duration alarm module (52) gives an alarm to the outside.
5. The energy efficiency and protection system of the internal mixer according to claim 4, characterized in that: the preheating time period alarming module (52) transmits the last received time, the first received time and the preheating time period to the storage module (3) for storage while giving an alarm.
6. The energy efficiency and protection system of the internal mixer according to claim 1, characterized in that: and the material change speed response module (55) transmits the last received time, the first received time and the material change time to the storage module (3) for storage when receiving the material change time.
7. The energy efficiency and protection system of the internal mixer according to claim 1, characterized in that: the processing equipment comprises a processing machine and is characterized by further comprising an open mill (2), wherein the open mill (2) comprises a machine body (25), two extrusion rollers (24) which are arranged in parallel are rotatably connected to the machine body (25), a blanking block (21) is arranged at a position, right above the machine body (25) corresponding to the two extrusion rollers (24), a guide pillar (23) is fixedly connected to a position, corresponding to the blanking block (21), of the machine body (25), the guide pillar (23) is arranged along the length direction of the extrusion rollers (24), and the blanking block (21) is connected to the guide pillar (23) in a sliding mode;
a motor (22) is fixedly connected to the position, corresponding to the blanking block (21), of the machine body (25), a threaded rod (221) is fixedly connected to an output shaft of the motor (22), the threaded rod (221) and the guide rail are arranged in parallel, the threaded rod (221) is rotatably connected to the machine body (25), and the blanking block (21) is in threaded connection with the threaded rod (221);
a blanking through groove (211) is formed in a blanking block (21), a transmission pipeline (11) is fixedly connected to the internal mixer (1), the other end of the transmission pipeline (11) is fixedly connected to the blanking block (21) and is communicated with the blanking through groove (211), and the bottom of the blanking through groove (211) is located right above the position where two extrusion rollers (24) are close to each other.
8. The energy efficiency and protection system of an internal mixer according to claim 7, characterized in that: the open-circuit current detection device also comprises an open-circuit current detection module (61), a oscillogram generation module (6) and a fault monitoring module (62);
the open mill current detection module (61) is used for detecting the total current of the open mill (2) in real time, and the open mill current detection module (61) transmits the detected current value of the total current of the open mill (2) to the oscillogram generation module (6);
the oscillogram generation module (6) calls the current time output by the timing module (4) in real time, the oscillogram generation module (6) takes the received current value as a Y axis and the received current time as an X axis to make a oscillogram, and transmits the generated oscillogram to the fault monitoring module (62) at intervals;
the fault monitoring module (62) analyzes the oscillogram after receiving the oscillogram, and when the wave crest and the wave trough of the oscillogram are suddenly close, the fault monitoring module (62) gives an alarm to the outside.
9. The energy efficiency and protection system of an internal mixer according to claim 8, wherein: the oscillogram generation module (6) transmits the generated oscillogram to the storage module (3) for storage at intervals.
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| CN201910018941.0A CN109760225B (en) | 2019-01-09 | 2019-01-09 | Banbury mixer efficiency and protection system |
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| CN201910018941.0A CN109760225B (en) | 2019-01-09 | 2019-01-09 | Banbury mixer efficiency and protection system |
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| CN204322338U (en) * | 2014-08-11 | 2015-05-13 | 河北环球橡胶制品有限公司 | Banbury |
| CN204471790U (en) * | 2014-12-29 | 2015-07-15 | 海天塑机集团有限公司 | The pre-hot arm action of injection machine and preheating supervising device |
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Application publication date: 20190517 Assignee: Shandong Shuangma Rubber Co.,Ltd. Assignor: QINGDAO GLOBAL BELTING CO.,LTD. Contract record no.: X2023980033242 Denomination of invention: Energy efficiency and protection system of internal mixer Granted publication date: 20201117 License type: Common License Record date: 20230303 |
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