CN115301545B - Raw material impurity removing equipment for production of steel-plastic thread protector - Google Patents
Raw material impurity removing equipment for production of steel-plastic thread protector Download PDFInfo
- Publication number
- CN115301545B CN115301545B CN202211138701.2A CN202211138701A CN115301545B CN 115301545 B CN115301545 B CN 115301545B CN 202211138701 A CN202211138701 A CN 202211138701A CN 115301545 B CN115301545 B CN 115301545B
- Authority
- CN
- China
- Prior art keywords
- impurity removing
- screening frame
- plate
- screening
- raw material
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 239000012535 impurity Substances 0.000 title claims abstract description 86
- 239000002994 raw material Substances 0.000 title claims abstract description 73
- 230000001012 protector Effects 0.000 title claims abstract description 20
- 238000004519 manufacturing process Methods 0.000 title description 4
- 238000012216 screening Methods 0.000 claims abstract description 112
- 238000007599 discharging Methods 0.000 claims abstract description 21
- 239000000463 material Substances 0.000 claims description 35
- 238000009825 accumulation Methods 0.000 claims description 20
- 239000002245 particle Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
- B02C23/10—Separating or sorting of material, associated with crushing or disintegrating with separator arranged in discharge path of crushing or disintegrating zone
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
- B07B1/50—Cleaning
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/62—Plastics recycling; Rubber recycling
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Combined Means For Separation Of Solids (AREA)
Abstract
The invention discloses raw material impurity removing equipment for producing a steel-plastic thread protector, which comprises an impurity removing box, a screening frame, a screen plate, a telescopic plate and a rotating motor. The impurity removing box is internally provided with a cavity, and the top of the impurity removing box is connected with a feed hopper. A discharging hole is formed in the bottom of one side of the screening frame, and a impurity removing hole is formed in the opposite side of the discharging hole. The middle part of the sieve plate is rotatably arranged in the screening frame through a rotating shaft. One end of the expansion plate is hinged with one side of the sieve plate positioned in the impurity removing hole, and the other end of the expansion plate is hinged with the lower side wall of the impurity removing hole. The rotating motor is arranged on the outer wall of the screening frame, the output shaft is fixedly connected with the rotating shaft, raw materials fall on the screening plate when the screening frame works, raw materials passing through the screening plate are discharged from the bottom discharge hole, raw materials which do not pass through the screening plate are stacked on the screening plate, the rotating motor is controlled to work regularly, and the stacked impurity removing holes on the screening plate are discharged, so that the screening plate can continuously keep screening capacity.
Description
Technical Field
The invention relates to the technical field of thread protectors, in particular to raw material impurity removing equipment for producing a steel-plastic thread protector.
Background
The screw thread protector is used for protecting screw threads and sealing caps and bushings during loading, unloading, transporting and storing, and the raw materials for producing the steel-plastic screw thread protector contain large-particle raw material impurities which do not meet the size requirement and need to be treated.
The raw material impurity removal equipment for the production of the existing steel-plastic thread protector generally filters and screens in a single vibration mode or screens in a gravity mode when in operation, and in the impurity screening process, the screening capacity of a screen plate is continuously reduced along with the accumulation of large-particle raw material impurities, so that the continuous screening efficiency is influenced.
Disclosure of Invention
The invention aims to provide raw material impurity removal equipment for producing a steel-plastic thread protector.
The aim of the invention can be achieved by the following technical scheme:
the utility model provides a raw materials edulcoration equipment is used in production of screw thread protector is moulded to steel, includes edulcoration case, screening frame, sieve, expansion plate and rotating electrical machines.
The impurity removing box is internally provided with a cavity, and the top of the impurity removing box is connected with a feed hopper.
The screening frame is positioned in the impurity removing box. A discharging hole is formed in the bottom of one side of the screening frame, and a impurity removing hole is formed in the opposite side of the discharging hole. In the vertical direction, the impurity removing hole is positioned above the discharge hole.
The middle part of the sieve plate is rotatably arranged in the screening frame through a rotating shaft. When the sieve plate is perpendicular to the inner wall of the screening frame, one side of the sieve plate is contacted with the upper side wall of the impurity removing hole, and the other three sides are in sliding contact with the inner wall of the screening frame.
One end of the expansion plate is hinged with one side of the sieve plate positioned in the impurity removing hole, and the other end of the expansion plate is hinged with the lower side wall of the impurity removing hole.
The rotating motor is arranged on the outer wall of the screening frame, and the output shaft is fixedly connected with the rotating shaft.
As a further scheme of the invention: also comprises a shaking component. The shaking component comprises a supporting seat, a connecting rod and a driving piece.
The supporting seat is arranged at the bottom of the cavity, and the top of the supporting seat is in sliding contact with the bottom of the screening frame.
One end of the connecting rod is connected with the outer wall of the screening frame.
The driving piece is installed in the edulcoration case, and the output is connected with the one end that the screening frame was kept away from to the connecting rod for drive connecting rod and screening frame rock on the supporting seat.
As a further scheme of the invention: the driving piece comprises a driving motor, and the output end of the driving motor is fixedly connected with a turntable. The rotating disc is eccentrically hinged with a hinge rod, and the other end of the hinge rod is hinged with the connecting rod.
As a further scheme of the invention: still include unloading control assembly, material detector and controller.
The unloading control assembly sets up in the edulcoration incasement for whether control raw materials gets into the screening frame.
The material detector is arranged on the screening frame and is used for detecting the raw material accumulation amount on the screen plate.
A controller for:
1) When the raw material accumulation amount detected by the material detector is smaller than a preset lower limit value, the driving piece is controlled to drive the screening frame to shake at a preset working frequency.
2) When the raw material accumulation amount detected by the material detector is between a preset lower limit value and a preset upper limit value, the driving piece is controlled to drive the screening frame to shake at a preset working frequency II.
3) When the raw material accumulation amount detected by the material detector is larger than a preset upper limit value.
The blanking control assembly is controlled to stop the raw materials from entering the screening frame.
And then controlling the driving piece to drive the screening frame to shake at the preset working frequency until the raw material accumulation amount is smaller than the preset lower limit value.
And finally judging whether the time for the raw material accumulation amount to fall to the preset lower limit value is less than a preset time I, if so, controlling the blanking control assembly to enable the raw materials to reenter the screening frame, and controlling the driving piece to drive the screening frame to shake at a preset working frequency I. If not, the rotary motor is controlled to work firstly, so that the screen plate rotates by a preset angle, then the screen frame is driven to shake by three preset working frequencies for a preset time II, then the rotary motor is controlled to work, the screen plate is reset, and finally the blanking control component is controlled to enable raw materials to reenter the screen frame, and the driving piece is controlled to drive the screen frame to shake by the preset working frequency I.
As a further scheme of the invention: the blanking control assembly comprises a material collecting baffle, a blanking channel, a fixing plate, an electric push rod and a plugging plate.
The material collecting baffle is funnel-shaped and is arranged in the impurity removing box.
One end of the discharging channel is communicated with the bottom of the material collecting baffle plate, and the other end of the discharging channel is positioned right above the screening frame.
The fixed plate is arranged below the material collecting baffle.
The electric push rod is arranged on the fixed plate.
One end of the plugging plate is fixedly connected with the output end of the electric push rod, and the other end of the plugging plate movably penetrates through the side wall of the blanking channel.
As a further scheme of the invention: two crushing rollers which are distributed at intervals are arranged between the material collecting baffle and the top of the impurity removing box. The crushing roller is rotatably arranged in the impurity removal box and is connected with a crushing motor.
As a further scheme of the invention: the screening frame is provided with a discharge baffle which is obliquely arranged. The lower end side of the discharging baffle is positioned at one side of the discharging hole, and the higher end side is positioned below the impurity removing hole.
As a further scheme of the invention: the bottom of the impurity removal box is connected with a first discharging hopper and a second discharging hopper. The impurity removing hole is positioned right above the second discharging hopper. The discharge gate is located directly over the first hopper.
The invention has the beneficial effects that:
1. when the raw material impurity removing equipment for producing the steel-plastic thread protector works, raw materials entering from the feed hopper fall on a sieve plate in the screening frame, raw materials which do not pass through the sieve plate are accumulated on the sieve plate by being discharged from a bottom discharge hole, and the sieve plate is driven to rotate by periodically controlling a rotating motor to work, so that the accumulated large-particle raw materials on the sieve plate are discharged from impurity removing holes, and the screening capacity of the sieve plate can be continuously maintained.
2. Through setting up material detector and controller, utilize the material to detect the raw materials in the screening frame and adjust screening parameter according to the raw materials volume of piling up, improved the practicality, ensured screening efficiency.
Drawings
The invention is further described below with reference to the accompanying drawings.
FIG. 1 is a schematic diagram of a raw material impurity removing device for producing a steel-plastic thread protector;
FIG. 2 is a schematic diagram of a screening frame according to the present invention;
FIG. 3 is a top view of a screen frame of the present invention;
fig. 4 is a schematic structural view of a support base in the present invention.
In the figure: 1-a base; 2. a support rod; 3. a impurity removing box; 4. a feed hopper; 5. a crushing roller; 6. a material collecting baffle; 7. a blanking channel; 8. a fixing plate; 9. an electric push rod; 10. a plugging plate; 11. a screening frame; 12. a sieve plate; 13. removing impurity holes; 14. a telescoping plate; 15. a discharge port; 16. a discharging baffle; 17. a connecting rod; 18. a hinge rod; 19. a turntable; 20. a driving motor; 21. a support base; 22. a first discharge hopper; 23. a second discharge hopper; 24. a guide groove; 25. a column; 26. a return spring; 27. a rotating shaft; 28. and rotating the motor.
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.
Referring to fig. 1-4, the invention discloses a raw material impurity removing device for producing a steel-plastic thread protector, which comprises an impurity removing box 3, a screening frame 11, a screen plate 12, a telescopic plate 14, a rotating motor 28, a shaking component, a material detector, a controller and the like.
In the invention, the impurity removing box 3 is arranged on the base 1 through the supporting rod 2, the impurity removing box 3 is a detachable box body, in particular to a box cover plate and a box body, and the box cover plate and the box body are connected through bolts, so that internal cleaning and maintenance or replacement of internal components are convenient to regularly carry out. The impurity removing box 3 is internally provided with a cavity, and the top is connected with a feed hopper 4. The screening frame 11 is located in the impurity removal box 3. A discharge hole 15 is formed in the bottom of one side of the screening frame 11, and a impurity removing hole 13 is formed in the opposite side of the discharge hole 15. In the vertical direction, the impurity removal hole 13 is located above the discharge port 15. The middle part of the sieve plate 12 is rotatably arranged in the screening frame 11 through a rotating shaft 27. When the sieve plate 12 is perpendicular to the inner wall of the screening frame 11, one side of the sieve plate 12 is contacted with the upper side wall of the impurity removing hole 13, and the other three sides are in sliding contact with the inner wall of the screening frame 11. One end of the expansion plate 14 is hinged with one side of the sieve plate 12 positioned in the impurity removing hole 13, and the other end is hinged with the lower side wall of the impurity removing hole 13. The rotating motor 28 is arranged on the outer wall of the screening frame 11, and the output shaft is fixedly connected with the rotating shaft 27. When the screening machine works, raw materials entering from the feed hopper 4 fall on the screen plate 12 in the screening frame 11, raw materials passing through the screen plate 12 are discharged through the bottom discharge hole 15, raw materials not passing through the screen plate 12 are accumulated on the screen plate 12, and the screen plate 12 is driven to rotate by periodically controlling the rotation motor 28 to work, so that large-particle raw materials accumulated on the screen plate 12 are discharged through the impurity removing holes 13, and the screening capacity of the screen plate 12 can be continuously maintained.
The discharge port 15 and the impurity removing hole 13 are located at both sides of the screening frame 11, respectively, so that the raw materials passing through the screening and the impurities passing through the screening are separated, and the first discharge hopper 22 and the second discharge hopper 23 may be connected to the bottom of the impurity removing box 3. The impurity removing hole 13 is positioned right above the second discharging hopper 23. The discharge opening 15 is located directly above the first hopper 22. In this way, the raw materials and impurities can be discharged from the impurity removal box 3.
It should be noted that the number of the components,
considering the discharging problem of the discharge opening 15, the screening frame 11 is provided with a discharge baffle 16 arranged obliquely. The lower end side of the discharging baffle 16 is positioned at one side of the discharging hole 15, and the higher end side is positioned below the impurity removing hole 13.
Secondly, considering the situation that raw materials are added after incomplete screening of the raw materials in the screening frame 11 is avoided, a blanking control assembly is further arranged in the impurity removal box 3 and used for controlling whether the raw materials enter the screening frame 11. Specifically, the unloading control assembly includes gathering material baffle 6, unloading passageway 7, fixed plate 8, electric putter 9 and shutoff board 10. The material collecting baffle 6 is funnel-shaped and is arranged in the impurity removing box 3. One end of the blanking channel 7 is communicated with the bottom of the material collecting baffle 6, and the other end of the blanking channel is positioned right above the screening frame 11. The fixed plate 8 is arranged below the material collecting baffle 6. The electric push rod 9 is mounted on the fixed plate 8. One end of the plugging plate 10 is fixedly connected with the output end of the electric push rod 9, and the other end of the plugging plate movably penetrates through the side wall of the blanking channel 7. When the blanking channel 7 is required to be blocked, the blanking channel is ejected through the electric push rod 9, and the plugging plate 10 is driven to plug. Of course, in other embodiments, two crushing rollers 5 arranged at intervals may be provided between the material collecting baffle 6 and the top of the impurity removing box 3 in consideration of screening efficiency and reduction of impurity content. The crushing roller 5 is rotatably installed in the impurity removal box 3 and is connected with a crushing motor. Through carrying out crushing processing to the raw materials that gets into edulcoration case 3, can accelerate screening efficiency, simultaneously, reduced large granule's impurity.
Finally, considering the screening efficiency problem, the shaking component of the invention is used for shaking the screening frame 11, so as to accelerate the screening efficiency. In the present invention, the shaking unit includes a supporting base 21, a connecting rod 17 and a driving member. The supporting seat 21 is installed at the bottom of the cavity, and the top is in sliding contact with the bottom of the screening frame 11. One end of the connecting rod 17 is connected with the outer wall of the screening frame 11. The driving piece is installed in edulcoration case 3, and the output is connected with the one end that connecting rod 17 kept away from screening frame 11 for drive connecting rod 17 and screening frame 11 rock on supporting seat 21. Specifically, the driving piece comprises a driving motor 20, and the output end of the driving motor 20 is fixedly connected with a turntable 19. The turntable 19 is eccentrically hinged with a hinge rod 18, and the other end of the hinge rod 18 is hinged with a connecting rod 17. When the screening device works, the driving motor 20 rotates to drive the turntable 19 to rotate, and then the screening frame 11 is driven to shake back and forth on the supporting seat 21 under the action of the hinging rod 18, so that the screening efficiency is improved.
Further, in other embodiments, a plurality of guide grooves 24 may be provided in the support base 21, the bottom surface of the guide groove 24 may be provided with an uneven curved surface, and the guide groove 24 may be mounted on a stand column 25, the stand column 25 may move along the guide groove 24, and a return spring 26 may be provided between the side wall and the end wall of the guide groove 24. And a ball is rotatably arranged at the bottom of the upright post 25, and the ball is contacted with the curved surface of the bottom. The supporting seat 21 is installed on the stand column 25, and correspondingly, the connection relation between the connecting rod 17 and the screening frame 11 is hinged, and in the reciprocating shaking process of the screening frame 11, the screening frame 11 continuously shakes due to the cooperation of the stand column 25 and the curved surface, so that the screening efficiency can be further improved.
In the present invention, a material detector and a controller may also be provided.
The material detector is arranged on the screening frame 11 and is used for detecting the raw material accumulation amount on the screen plate 12.
The controller is used for:
1) When the material accumulation amount detected by the material detector is smaller than the preset lower limit value, the driving piece is controlled to drive the screening frame 11 to shake at the preset working frequency.
2) When the raw material accumulation amount detected by the material detector is between the preset lower limit value and the preset upper limit value, the driving piece is controlled to drive the screening frame 11 to shake at the preset working frequency II.
3) When the raw material accumulation amount detected by the material detector is larger than a preset upper limit value.
The blanking control unit is controlled to stop the raw material from entering the screening frame 11.
And then the driving piece is controlled to drive the screening frame 11 to shake at the preset working frequency until the raw material accumulation amount is smaller than the preset lower limit value.
And finally judging whether the time for the raw material accumulation amount to fall to the preset lower limit value is less than a preset time one, if so, controlling the blanking control assembly to enable the raw materials to reenter the screening frame 11, and controlling the driving piece to drive the screening frame 11 to shake at a preset working frequency one. If not, the rotation motor 28 is controlled to work firstly to enable the screen plate 12 to rotate a preset angle, then the screen frame 11 is driven to shake for a preset time two by keeping the preset working frequency three, then the rotation motor 28 is controlled to work to enable the screen plate 12 to reset, finally the blanking control component is controlled to enable raw materials to reenter the screen frame 11, and the driving piece is controlled to drive the screen frame 11 to shake at the preset working frequency one.
The preset lower limit value and the preset upper limit value of the present invention are empirically set, and are related to the size of the screen plate 12. The first preset working frequency, the second preset working frequency and the third preset working frequency are set according to experience and are sequentially increased. The preset time is also the efficiency which is set according to experience and is mainly used for reaction screening, and if the time for the raw material accumulation amount to be reduced to the preset lower limit value is longer than the preset time, the efficiency is lower than the normal efficiency in the screening process, so that impurity removal operation is needed. The second preset time is empirically set and is related to the size of the screen 12, mainly to ensure that the impurities on the screen 12 are sufficiently discharged.
When the raw material impurity removing device for producing the steel-plastic thread protector works, raw materials entering from the feed hopper 4 fall on the sieve plate 12 in the screening frame 11, raw materials passing through the sieve plate 12 are discharged through the bottom discharge hole 15, raw materials not passing through the sieve plate 12 are piled up on the sieve plate 12, and the rotating motor 28 is controlled to work regularly to drive the sieve plate 12 to rotate, so that large-particle raw materials piled up on the sieve plate 12 are discharged through the impurity removing holes 13, and the screening capability of the sieve plate 12 can be continuously maintained.
Through setting up material detector and controller, utilize the material to detect the raw materials in the screening frame 11 and adjust screening parameter according to raw materials heap volume, improved the practicality, ensured screening efficiency.
Through setting up rocking subassembly and crushing roller 5, can further improve screening efficiency.
The foregoing describes one embodiment of the present invention in detail, but the description is only a preferred embodiment of the present invention and should not be construed as limiting the scope of the invention. All equivalent changes and modifications within the scope of the present invention are intended to be covered by the present invention.
Claims (6)
1. Raw material impurity removal equipment for producing steel-plastic thread protector comprises:
the impurity removing box (3) is internally provided with a cavity, and the top of the impurity removing box is connected with a feed hopper (4); characterized by further comprising:
a screening frame (11) located within the impurity removal box (3); a discharge hole (15) is formed in the bottom of one side of the screening frame (11), and a impurity removing hole (13) is formed in the opposite side of the discharge hole (15); in the vertical direction, the impurity removing hole (13) is positioned above the discharge hole (15);
the middle part of the sieve plate (12) is rotatably arranged in the screening frame (11) through a rotating shaft (27); when the sieve plate (12) is vertical to the inner wall of the screening frame (11), one side of the sieve plate (12) is contacted with the upper side wall of the impurity removing hole (13), and the other three sides are in sliding contact with the inner wall of the screening frame (11);
one end of the expansion plate (14) is hinged with one side of the sieve plate (12) positioned in the impurity removing hole (13), and the other end of the expansion plate is hinged with the lower side wall of the impurity removing hole (13);
the rotating motor (28) is arranged on the outer wall of the screening frame (11) and the output shaft is fixedly connected with the rotating shaft (27);
the shaking assembly comprises a supporting seat (21), a connecting rod (17) and a driving piece; the supporting seat (21) is arranged at the bottom of the cavity, and the top of the supporting seat is in sliding contact with the bottom of the screening frame (11); one end of the connecting rod (17) is connected with the outer wall of the screening frame (11); the driving piece is arranged in the impurity removal box (3), and the output end of the driving piece is connected with one end of the connecting rod (17) far away from the screening frame (11) and is used for driving the connecting rod (17) and the screening frame (11) to shake on the supporting seat (21);
the blanking control assembly is arranged in the impurity removal box (3) and is used for controlling whether raw materials enter the screening frame (11);
a material detector which is arranged on the screening frame (11) and is used for detecting the raw material accumulation amount on the screen plate (12); and
a controller for:
1) When the raw material accumulation amount detected by the material detector is smaller than a preset lower limit value, the driving piece is controlled to drive the screening frame (11) to shake at a preset working frequency;
2) When the raw material accumulation amount detected by the material detector is between a preset lower limit value and a preset upper limit value, the driving piece is controlled to drive the screening frame (11) to shake at a preset working frequency II;
3) When the raw material accumulation amount detected by the material detector is larger than a preset upper limit value;
firstly, controlling a blanking control assembly to stop raw materials from entering a screening frame (11);
then controlling the driving piece to drive the screening frame (11) to shake at a preset working frequency until the raw material accumulation amount is smaller than a preset lower limit value;
finally, judging whether the time for the raw material accumulation amount to fall to a preset lower limit value is less than a preset time I or not, if yes, controlling a blanking control assembly to enable the raw materials to reenter a screening frame (11), and controlling a driving piece to drive the screening frame (11) to shake at a preset working frequency I; if not, the rotating motor (28) is controlled to work firstly, the screen plate (12) is enabled to rotate by a preset angle, then the screen frame (11) is driven to shake by the three preset working frequencies for a preset time two, then the rotating motor (28) is controlled to work, the screen plate (12) is enabled to reset, finally the blanking control component is controlled to enable raw materials to reenter the screen frame (11), and the driving piece is controlled to drive the screen frame (11) to shake by the first preset working frequency.
2. The raw material impurity removing device for producing the steel-plastic thread protector according to claim 1, wherein the driving piece comprises a driving motor (20), and the output end of the driving motor (20) is fixedly connected with a turntable (19); the rotary table (19) is eccentrically hinged with a hinge rod (18), and the other end of the hinge rod (18) is hinged with the connecting rod (17).
3. The raw material impurity removal device for producing a steel-plastic thread protector according to claim 1, wherein the blanking control unit comprises:
the material collecting baffle (6) is funnel-shaped and is arranged in the impurity removing box (3);
one end of the blanking channel (7) is communicated with the bottom of the material collecting baffle (6), and the other end of the blanking channel is positioned right above the screening frame (11);
the fixed plate (8) is arranged below the material collecting baffle plate (6);
an electric push rod (9) mounted on the fixed plate (8); and
and one end of the plugging plate (10) is fixedly connected with the output end of the electric push rod (9), and the other end of the plugging plate movably penetrates through the side wall of the blanking channel (7).
4. The raw material impurity removing device for producing the steel-plastic thread protector according to claim 3, wherein two crushing rollers (5) which are distributed at intervals are arranged between the material collecting baffle (6) and the top of the impurity removing box (3); the crushing roller (5) is rotatably arranged in the impurity removal box (3) and is connected with a crushing motor.
5. The raw material impurity removing device for producing the steel-plastic thread protector according to claim 1, wherein the screening frame (11) is provided with an obliquely arranged discharge baffle (16); the lower end side of the discharging baffle plate (16) is positioned at one side of the discharging hole (15), and the higher end side is positioned below the impurity removing hole (13).
6. The raw material impurity removing device for producing the steel-plastic thread protector according to claim 1, wherein the bottom of the impurity removing box (3) is connected with a first discharging hopper (22) and a second discharging hopper (23); the impurity removing hole (13) is positioned right above the second discharging hopper (23); the discharge hole (15) is positioned right above the first discharge hopper (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211138701.2A CN115301545B (en) | 2022-09-19 | 2022-09-19 | Raw material impurity removing equipment for production of steel-plastic thread protector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211138701.2A CN115301545B (en) | 2022-09-19 | 2022-09-19 | Raw material impurity removing equipment for production of steel-plastic thread protector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115301545A CN115301545A (en) | 2022-11-08 |
| CN115301545B true CN115301545B (en) | 2023-09-26 |
Family
ID=83866504
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211138701.2A Active CN115301545B (en) | 2022-09-19 | 2022-09-19 | Raw material impurity removing equipment for production of steel-plastic thread protector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115301545B (en) |
Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6581780B1 (en) * | 2001-01-16 | 2003-06-24 | Ai Enterprises, Inc. | Automatic gradation unit |
| CN104353614A (en) * | 2014-10-31 | 2015-02-18 | 天津凯源饲料有限公司 | Linkage control type finished product crushing and screening machine |
| CN110293054A (en) * | 2019-07-29 | 2019-10-01 | 赣州龙源环保产业经营管理有限公司 | A kind of screening plant that solid waste recycles |
| CN110918238A (en) * | 2019-12-05 | 2020-03-27 | 合肥开比锐精机科技有限公司 | Efficient polycrystalline silicon and monocrystalline silicon uniform feeding screening and crushing system and method thereof |
| CN111310645A (en) * | 2020-02-12 | 2020-06-19 | 上海东普信息科技有限公司 | Overflow bin early warning method, device, equipment and storage medium for cargo accumulation amount |
| CN111515117A (en) * | 2020-05-07 | 2020-08-11 | 巴秀英 | Screening sand device for building engineering |
| CN111686851A (en) * | 2020-05-27 | 2020-09-22 | 中诚祥建设集团有限公司 | Energy-concerving and environment-protective construction waste smashes recovery unit |
| CN212263828U (en) * | 2020-04-23 | 2021-01-01 | 应淑萍 | Screening device for crystal processing |
| CN212284840U (en) * | 2020-05-18 | 2021-01-05 | 连云港传奇阻燃科技有限公司 | Fire retardant edulcoration device |
| CN212632807U (en) * | 2020-08-13 | 2021-03-02 | 嘉峪关大友嘉能化工有限公司 | Impurity separation and screening device for producing carbon black |
| CN212975855U (en) * | 2020-08-17 | 2021-04-16 | 王力咖啡(上海)有限公司 | Coffee bean screening device |
| KR102319887B1 (en) * | 2021-07-21 | 2021-10-29 | 정회성 | Supply control crusher hopper system and recycling aggregate production method using the same |
| WO2022021261A1 (en) * | 2020-07-31 | 2022-02-03 | 鹏辰新材料科技股份有限公司 | Pressing-plate-type crusher for chemical use |
| CN216779374U (en) * | 2021-09-27 | 2022-06-21 | 吴忠市金汇饲料加工有限公司 | Edulcoration device is used in maize processing |
-
2022
- 2022-09-19 CN CN202211138701.2A patent/CN115301545B/en active Active
Patent Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6581780B1 (en) * | 2001-01-16 | 2003-06-24 | Ai Enterprises, Inc. | Automatic gradation unit |
| CN104353614A (en) * | 2014-10-31 | 2015-02-18 | 天津凯源饲料有限公司 | Linkage control type finished product crushing and screening machine |
| CN110293054A (en) * | 2019-07-29 | 2019-10-01 | 赣州龙源环保产业经营管理有限公司 | A kind of screening plant that solid waste recycles |
| CN110918238A (en) * | 2019-12-05 | 2020-03-27 | 合肥开比锐精机科技有限公司 | Efficient polycrystalline silicon and monocrystalline silicon uniform feeding screening and crushing system and method thereof |
| CN111310645A (en) * | 2020-02-12 | 2020-06-19 | 上海东普信息科技有限公司 | Overflow bin early warning method, device, equipment and storage medium for cargo accumulation amount |
| CN212263828U (en) * | 2020-04-23 | 2021-01-01 | 应淑萍 | Screening device for crystal processing |
| CN111515117A (en) * | 2020-05-07 | 2020-08-11 | 巴秀英 | Screening sand device for building engineering |
| CN212284840U (en) * | 2020-05-18 | 2021-01-05 | 连云港传奇阻燃科技有限公司 | Fire retardant edulcoration device |
| CN111686851A (en) * | 2020-05-27 | 2020-09-22 | 中诚祥建设集团有限公司 | Energy-concerving and environment-protective construction waste smashes recovery unit |
| WO2022021261A1 (en) * | 2020-07-31 | 2022-02-03 | 鹏辰新材料科技股份有限公司 | Pressing-plate-type crusher for chemical use |
| CN212632807U (en) * | 2020-08-13 | 2021-03-02 | 嘉峪关大友嘉能化工有限公司 | Impurity separation and screening device for producing carbon black |
| CN212975855U (en) * | 2020-08-17 | 2021-04-16 | 王力咖啡(上海)有限公司 | Coffee bean screening device |
| KR102319887B1 (en) * | 2021-07-21 | 2021-10-29 | 정회성 | Supply control crusher hopper system and recycling aggregate production method using the same |
| CN216779374U (en) * | 2021-09-27 | 2022-06-21 | 吴忠市金汇饲料加工有限公司 | Edulcoration device is used in maize processing |
Also Published As
| Publication number | Publication date |
|---|---|
| CN115301545A (en) | 2022-11-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210613849U (en) | A grinding device for fish feed processing | |
| CN213468522U (en) | A apportionment device for roast peanut production line | |
| CN110743654A (en) | Soil grinding and crushing device and method | |
| CN115301545B (en) | Raw material impurity removing equipment for production of steel-plastic thread protector | |
| CN110800830A (en) | Kneading mechanism for tea fixation | |
| CN212284202U (en) | Rubbing crusher is used in pesticide production | |
| CN113232197A (en) | Plastic product crushing and cleaning device | |
| CN213887002U (en) | Classifying and screening device for mine crushing | |
| CN212442030U (en) | Can avoid sieving mechanism for raw ore processing of jam | |
| CN213315214U (en) | Raw material crushing device is used in production of 1-chloromethyl naphthalene | |
| CN211385291U (en) | Wood chip tearing device | |
| CN214865170U (en) | Sieving device for graphite product production | |
| CN215796479U (en) | Production hoisting device for tealeaves | |
| CN219187182U (en) | Medicinal material rubbing crusher | |
| CN215359357U (en) | Granulator for plastics | |
| CN215940641U (en) | Screening plant is used in active carbon production | |
| CN215613123U (en) | Wheat improved variety classified screening detection device | |
| CN210758604U (en) | Plastic granules stoving material feeding unit | |
| CN216094726U (en) | Sieving mechanism is used in edible spice processing | |
| CN215313794U (en) | Raw and other materials sieving mechanism for food | |
| CN217249261U (en) | High-power pulverizer | |
| CN219237558U (en) | Feeding machine | |
| CN216026083U (en) | Sieving mechanism convenient to tealeaves dispersion | |
| CN220879559U (en) | Fodder screening plant that livestock feed processing was used | |
| CN213261305U (en) | Cake press feeding bin |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A raw material impurity removal equipment for the production of steel plastic thread protectors Granted publication date: 20230926 Pledgee: Ma'anshan branch of Bank of China Ltd. Pledgor: ANHUI JIUNIU PLASTIC INDUSTRY TECHNOLOGY CO.,LTD. Registration number: Y2024980006915 |