CN219474759U - Weighing device for rubber processing drying line - Google Patents
Weighing device for rubber processing drying line Download PDFInfo
- Publication number
- CN219474759U CN219474759U CN202320496162.3U CN202320496162U CN219474759U CN 219474759 U CN219474759 U CN 219474759U CN 202320496162 U CN202320496162 U CN 202320496162U CN 219474759 U CN219474759 U CN 219474759U
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- China
- Prior art keywords
- weighing
- weighing box
- box
- rubber processing
- moving frame
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- 238000005303 weighing Methods 0.000 title claims abstract description 94
- 238000010057 rubber processing Methods 0.000 title claims abstract description 14
- 238000001035 drying Methods 0.000 title claims abstract description 12
- 238000003860 storage Methods 0.000 claims abstract description 31
- 239000000463 material Substances 0.000 claims description 13
- 239000002245 particle Substances 0.000 description 10
- 238000009826 distribution Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
Classifications
-
- 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
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
The utility model relates to the technical field of rubber processing and discloses a weighing device for a rubber processing drying line, which comprises a weighing box and a storage vat, wherein a supporting table is arranged in the center of the interior of the weighing box, the supporting table divides the interior of the weighing box into a left sub-bin and a right sub-bin, a weighing plate is arranged at the top of the supporting table, a pressure sensor is arranged in the weighing plate, a moving frame in a shape of a Chinese character 'ri' is arranged above the weighing plate, a left enclosing cavity and a right enclosing cavity are arranged in the moving frame, the enclosing cavity and the weighing plate form a storage chamber with the top open, a moving component for driving the moving frame to move left and right is arranged in the weighing box, the storage vat is arranged at the top of the weighing box, the bottom of the storage vat is communicated with the interior of the storage vat through a blanking pipe, a control system is arranged on the weighing box, the pressure sensor, the moving component and the electromagnetic valve are respectively connected with the control system, the time for reciprocating resetting of the enclosing cavity is saved, the time for single weighing is shortened, and the weighing efficiency is improved.
Description
Technical Field
The utility model relates to a rubber weighing device, in particular to a weighing device for a rubber processing drying line.
Background
After the rubber is processed into rubber particles by a granulator, the rubber particles need to be weighed so as to be convenient for subsequent packaging work and the like. The rubber products in the prior art are mostly weighed manually, the weighing speed is too high, the labor intensity of workers is increased, the working efficiency is low, and the rubber products are inconvenient to use in practice.
Disclosure of Invention
Accordingly, the technical problem to be solved by the utility model is to provide the rubber processing weighing device capable of shortening the single weighing time and improving the weighing efficiency.
The technical scheme of the utility model is realized as follows:
the utility model provides a weighing device for a rubber processing drying line, which comprises a weighing box and a storage vat, wherein a supporting table is arranged in the center of the interior of the weighing box, the supporting table divides the interior of the weighing box into a left sub-bin and a right sub-bin, a weighing plate is arranged at the top of the supporting table, a pressure sensor is arranged in the weighing plate, a moving frame which is in a shape like a Chinese character 'ri' is arranged above the weighing plate, a left enclosing cavity and a right enclosing cavity are arranged in the moving frame, the enclosing cavity and the weighing plate form a storage chamber with the top open, a moving assembly which drives the moving frame to horizontally move is arranged in the weighing box, the storage vat is arranged at the top of the weighing box, the bottom of the storage vat is communicated with the interior of the storage vat through a blanking pipe, an electromagnetic valve is arranged on the blanking pipe, and a control system is arranged on the weighing box, and the pressure sensor, the moving assembly and the electromagnetic valve are respectively connected with the control system.
Preferably, the moving assembly comprises a distance adjusting screw rod and a guide rod, wherein the distance adjusting screw rod and the guide rod are used for supporting the moving frame together, the two ends of the distance adjusting screw rod are rotationally connected with the inner wall of the weighing box, the two ends of the guide rod are fixedly connected with the inner wall of the weighing box, one side of the moving frame is in threaded connection with the distance adjusting screw rod, the other side of the moving frame is in sliding connection with the guide rod, a driving motor is mounted on the outer wall of the weighing box, and an output shaft of the driving motor is coaxially connected with the distance adjusting screw rod.
Preferably, the control system comprises a controller, and the pressure sensor, the driving motor and the electromagnetic valve are respectively connected with the controller.
Preferably, the two sides of the weighing box are respectively provided with a discharge hole, and the material distributing bin inclines towards one side of each discharge hole.
Preferably, steering buttons are respectively arranged on the inner walls of the two sides of the weighing box, and the steering buttons are positioned on the moving path of the moving frame.
Compared with the prior art, the utility model has the beneficial effects that:
the utility model provides a weighing device for a rubber processing drying line, wherein a storage barrel conveys rubber particles into a storage chamber, a pressure sensor in a weighing plate weighs the rubber particles in the storage chamber, and when the weight reaches a set value, a control system closes an electromagnetic valve and simultaneously starts a moving assembly to drive a moving frame to move so as to scrape the rubber particles in the storage chamber; through setting up two sets of enclosure chambeies, left side enclosure chamber removes to strike off the back, and the right side enclosure chamber just in time forms new storage room with weighing plate, has saved the enclosure chamber and has come and go the time that resets, has shortened the duration of single weighing, has improved weighing efficiency.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly described below, it being obvious that the drawings in the following description are only preferred embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view of the external structure of the present utility model;
FIG. 2 is a schematic view of the internal structure of the weighing box according to the present utility model;
FIG. 3 is a schematic view showing the internal structure of a moving frame according to the present utility model;
fig. 4 is a schematic side view of a moving frame according to the present utility model.
In the figure, 1 weighing box, 2 storage vat, 3 supporting bench, 4 feed proportioning bins, 5 weighing plates, 6 pressure sensor, 7 movable frame, 8 enclosure cavity I, 9 enclosure cavity II, 10 unloading pipe, 11 solenoid valve, 12 pitch screw, 13 guide bars, 14 driving motor, 15 controller, 16 turn to button, 17 discharge gate.
Detailed Description
For a better understanding of the technical content of the present utility model, specific examples are provided below and the present utility model is further described with reference to the accompanying drawings.
Referring to fig. 1 to 4, the utility model provides a weighing device for a rubber processing drying line, which comprises a weighing box 1 and a storage vat 2, wherein a supporting table 3 is arranged in the center of the interior of the weighing box 1, the supporting table 3 divides the interior of the weighing box 1 into a left sub-bin 4 and a right sub-bin 4 which are not communicated, a weighing plate 5 is arranged at the top of the supporting table 3, a pressure sensor 5 is arranged in the weighing plate 5, a moving frame 7 which is in a Chinese character 'ri' shape is arranged above the weighing plate 5, a left sub-bin and a right sub-bin are arranged in the moving frame 7, a first 8 and a second 9 which are divided into a first 8 and a second 9 are arranged in the moving frame 7, the first 8 and the second 9 form a storage chamber with the weighing plate 5, the bottom of the first 8 is adjacent to the top of the weighing plate 5, but are not contacted with each other, a moving assembly which drives the moving frame 7 to horizontally move left and right is arranged in the weighing box 1, the bottom of the storage vat 2 is provided with a solenoid valve 10 which is communicated with the weighing box 1, and a pressure sensor 11 is arranged on the weighing box 2 through a solenoid valve, and a solenoid valve 11 which is arranged on the pressure sensor system, and a control system 11 which is connected with the weighing system.
The storage bucket 2 is filled with processed rubber particles, in the initial stage, the movable frame 7 is positioned at the rightmost side of the weighing box 1, the first enclosing cavity 8 and the weighing plate 5 enclose a storage chamber, the electromagnetic valve 11 is opened through the control system, the rubber particles fall into the storage chamber through the discharging pipe 10, the pressure sensor 5 in the storage chamber weighs the rubber particles after the weight reaches a set value, the pressure sensor 5 sends a signal to the control system, the control system closes the electromagnetic valve 11, meanwhile, the movable assembly is started to drive the movable frame 7 to move leftwards, and the first enclosing cavity 8 scrapes the rubber particles in the storage chamber to the left material distributing bin 4 in the moving process to finish one-time weighing; when the movable frame 7 moves to the leftmost side, the second enclosing cavity 9 and the weighing plate 5 enclose a storage chamber, the pressure value of the pressure sensor 5 is 0, the pressure sensor 5 sends a signal to the control system, the control system restarts the electromagnetic valve 11, and the steps are repeated to perform the next weighing work. Compared with a traditional single enclosing material cavity, after the material is weighed and scraped by moving, the material needs to be moved back and reset, the device is provided with two groups of enclosing material cavities, after the left enclosing material cavity is moved and scraped, the right enclosing material cavity just forms a new material storage chamber with the weighing plate 5, the weighing efficiency is certainly improved, and the single weighing duration is shortened.
The movable assembly comprises a distance adjusting screw rod 12 and a guide rod 13, wherein the distance adjusting screw rod 12 and the guide rod 13 are used for supporting the movable frame 7 together, the two ends of the distance adjusting screw rod 12 are rotatably connected with the inner wall of the weighing box 1, the two ends of the guide rod 13 are fixedly connected with the inner wall of the weighing box 1, one side of the movable frame 7 is in threaded connection with the distance adjusting screw rod 12, the other side of the movable frame 7 is in sliding connection with the guide rod 13, a driving motor 14 is arranged on the outer wall of the weighing box 1, and an output shaft of the driving motor 14 is coaxially connected with the distance adjusting screw rod 12. When the driving motor 14 rotates positively, the moving frame 7 is driven to move leftwards by the guide rod 13, and when the driving motor 14 rotates reversely, the moving frame 7 is driven to move rightwards by the guide rod 13, so that the left-right translation of the moving frame 7 is realized.
The control system comprises a singlechip controller 15 with the model of STM32 series, and the pressure sensor 5, the driving motor 14 and the electromagnetic valve 11 are respectively connected with the controller 15.
The inner walls of the two sides of the weighing box 1 are respectively provided with a steering button 16 for switching the driving motor 14 to rotate forward or reversely, the steering buttons 16 are positioned on the moving path of the moving frame 7, when the moving frame 7 is positioned at the rightmost side, the steering buttons 16 at the right side are pressed, and at the moment, the driving motor 14 rotates reversely if working; when the moving frame 7 moves to the leftmost side, the left steering button 16 is pressed, and at this time, the driving motor 14 is switched to forward rotation if working, so that the moving frame 7 is driven to horizontally move by the distance adjusting screw 12 and the guide rod 13.
The two sides of the weighing box 1 are respectively provided with a discharge hole 17, the material distribution bin 4 inclines towards one side of each discharge hole 17, and rubber particles falling into the material distribution bin 4 are guided out through the discharge holes 17.
It should be noted that, in the rubber pressing step, there is a part of rubber loss, and the rubber needs to be manually added, and the movable frame and the weighing plate of the device are not integrated, so that the weighing result has a certain deviation due to the influence of the movable frame, but the difference is not large, and therefore, the device allows a certain weighing error.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.
Claims (5)
1. The utility model provides a weighing device for rubber processing drying line, its characterized in that, including weighing box and storage vat, the inside center of weighing box is equipped with the brace table, the brace table will the inside of weighing box is divided into two branch feed bins about, the weighing plate is installed at the top of brace table, the internally mounted of weighing plate has pressure sensor, the top of weighing plate is equipped with the movable frame that is "day" style of calligraphy, be equipped with about two enclosing material chamber in the movable frame, enclosing material chamber and weighing plate form the open storage compartment in top, be equipped with in the weighing box and drive the movable assembly of translation about the movable frame, the storage vat is installed the top of weighing box, the bottom of storage vat is through unloading pipe and the inside intercommunication of storage vat, install the solenoid valve on the unloading pipe, be equipped with control system on the weighing box, pressure sensor, movable assembly and solenoid valve respectively with control system connects.
2. The weighing device for a rubber processing drying line according to claim 1, wherein the moving assembly comprises a distance adjusting screw and a guide rod, the distance adjusting screw and the guide rod play a supporting role on a moving frame, two ends of the distance adjusting screw are rotatably connected with the inner wall of the weighing box, two ends of the guide rod are fixedly connected with the inner wall of the weighing box, one side of the moving frame is in threaded connection with the distance adjusting screw, the other side of the moving frame is in sliding connection with the guide rod, a driving motor is mounted on the outer wall of the weighing box, and an output shaft of the driving motor is coaxially connected with the distance adjusting screw.
3. A weighing apparatus for a rubber processing drying line according to claim 2, wherein said control system comprises a controller, and said pressure sensor, drive motor and solenoid valve are respectively connected to said controller.
4. A weighing device for a rubber processing drying line according to claim 1, wherein two sides of the weighing box are respectively provided with a discharge port, and the distributing bin is inclined towards one side of each discharge port.
5. The weighing device for a rubber processing drying line according to claim 1, wherein steering buttons are respectively arranged on the inner walls of two sides of the weighing box, and the steering buttons are positioned on the moving path of the moving frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320496162.3U CN219474759U (en) | 2023-03-15 | 2023-03-15 | Weighing device for rubber processing drying line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320496162.3U CN219474759U (en) | 2023-03-15 | 2023-03-15 | Weighing device for rubber processing drying line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219474759U true CN219474759U (en) | 2023-08-04 |
Family
ID=87441113
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320496162.3U Active CN219474759U (en) | 2023-03-15 | 2023-03-15 | Weighing device for rubber processing drying line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219474759U (en) |
-
2023
- 2023-03-15 CN CN202320496162.3U patent/CN219474759U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |