CN218114348U - Vibration unloading's former feed bin - Google Patents
Vibration unloading's former feed bin Download PDFInfo
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- CN218114348U CN218114348U CN202222347945.3U CN202222347945U CN218114348U CN 218114348 U CN218114348 U CN 218114348U CN 202222347945 U CN202222347945 U CN 202222347945U CN 218114348 U CN218114348 U CN 218114348U
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Abstract
The utility model provides a raw material bin for vibratory blanking, which comprises a first bracket, a second bracket, a vibratory bin, a weighing bin and a control cabinet, wherein a plurality of elastic mechanisms are respectively arranged on the periphery of the upper part of the first bracket; the vibration bin is installed on the first support through a plurality of elastic mechanisms, and a bidirectional vibration motor is arranged on the side wall of the vibration bin and used for enabling the vibration bin to generate vertical vibration on the first support; a first electric control butterfly valve is arranged on a discharge pipe A at the lower part of the vibration bin; the second bracket is arranged below the vibrating bin, and a weighing device is arranged on the second bracket; the weighing bin is placed on the weighing device on the second support, a feeding hole of the weighing bin is sleeved on the lower portion of a discharging pipe A of the vibration bin, and a discharging pipe B on the lower portion of the weighing bin is provided with a second electric control butterfly valve. The utility model discloses the controllable precision of row material is high, can be applied to wear-resisting material's raw materials delivery, can effectively ensure the quality of final product.
Description
Technical Field
The utility model relates to a production and processing technology of wear-resistant material specifically is a former feed bin of vibration unloading.
Background
The raw materials and finished products of the wear-resistant materials are granular, and in order to ensure that the conveying process can be smoothly carried out, most processing enterprises widely adopt vibration storage bins. At present, in order to realize energy conservation and environmental protection, personnel reduction and efficiency improvement, the automatic transformation of a wear-resistant material production line is urgent. In the automatic modification of the material conveying system, the quality of the product needs strict raw material proportion, so that the requirement on quantitative conveying is high.
The existing vibration stock bin can not carry out accurate quantitative discharge. When transforming in earlier stage, what adopt is arranged the material pipe at the lower extreme of vibration feed bin and is installed automatically controlled butterfly valve additional, then according to the pipe diameter of arranging the material pipe and the opening time of unloading speed control automatically controlled butterfly valve, carry out the ration and arrange the material from this. However, the total mass of the materials in the storage bin is changed all the time, the discharging speed is not constant, in addition, the water content of the raw materials in different batches is different, the hardening degree in the storage process is different, and the discharging speed is high or low, so that the method for additionally installing the electric control butterfly valve cannot ensure accurate quantitative discharging, and the quality of the final product is easy to cause problems.
SUMMERY OF THE UTILITY MODEL
To the problem that exists in the background art, the utility model aims at providing a vibration unloading's former feed bin through install automatically controlled butterfly valve and weighing device additional in the lower part of current vibration feed bin, realizes that the ration of raw materials is arranged the material, arranges the controllable precision height of material, can effectively guarantee the quality of final products.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a raw material bin for vibration blanking comprises a first support, a second support, a vibration bin, a weighing bin and a control cabinet, wherein a plurality of elastic mechanisms are respectively arranged on the periphery of the upper part of the first support;
the vibration bin is mounted on the first support through a plurality of elastic mechanisms, and a bidirectional vibration motor is arranged on the side wall of the vibration bin and used for enabling the vibration bin to generate vertical vibration on the first support; a discharge pipe A at the lower part of the vibration bin is provided with a first electric control butterfly valve;
the second bracket is arranged below the vibrating bin, and a weighing device is arranged on the second bracket;
the weighing bin is placed on the weighing device on the second support, a feeding hole of the weighing bin is sleeved on the lower portion of a discharging pipe A of the vibrating bin, and a discharging pipe B on the lower portion of the weighing bin is provided with a second electric control butterfly valve;
the bidirectional vibration motor, the first electric control butterfly valve, the second electric control butterfly valve and the weighing device are respectively connected with a control system in the control cabinet through electric wires.
The weighing device is an annular gravity sensor, the lower end face of the annular gravity sensor is fixedly connected to the upper part of the second support, and the annular gravity sensor is connected with a control system in the control cabinet through an electric wire; the whole weighing bin is of a funnel-shaped structure, a discharge pipe B at the lower part of the weighing bin penetrates through an annular hole in the middle of the annular gravity sensor, and the outlet end of the discharge pipe B is positioned below the annular gravity sensor.
The first support comprises a plurality of stand columns, the upper end of each stand column is provided with a vertical guide hole, and the number of the stand columns corresponds to the number of the elastic mechanisms one by one; the elastic mechanism comprises a guide post and a spring, the upper end of the guide post is fixedly connected with the outer side wall of the vibration bin, the lower end of the guide post is positioned in the corresponding guide hole, and the spring is positioned outside the corresponding guide hole and sleeved on the guide post.
The upper portion of the weighing bin is provided with a cover plate, the feed inlet is arranged in the middle of the cover plate and is a vertical round hole, and a gap exists between the feed inlet and the discharge pipe A of the vibration bin.
The vibrating bin is of a funnel-shaped structure with an opening at the upper part, the upper part of the outer side wall of the vibrating bin is fixedly connected with a flange, and the guide pillar is fixedly connected on the flange.
The utility model discloses an operation principle as follows: when discharging, a control system in the control cabinet sequentially opens a first electric control butterfly valve and a vibration motor according to an instruction of a production line master control system, the material enters a weighing bin, a weighing device transmits measured data to the control system in the control cabinet in real time, when the weight of the discharged material reaches a preset value, the control system in the control cabinet firstly controls the vibration motor to be closed, then controls the first electric control butterfly valve to be closed, and finally controls a second electromagnetic valve to be opened, and the material is discharged from the vibration bin through vibration dispersion, so that the material can be smoothly discharged from the weighing bin; when the materials in the weighing bin are emptied, the control system in the control cabinet instructs the second electromagnetic valve to close to wait for the next weighing and discharging.
The utility model has the advantages that: the utility model discloses a weighing device weigh come controlling opening and close of first solenoid valve, the controllable precision of row material is high, can be applied to wear-resisting material's raw materials delivery, can effectively ensure the quality of final product.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a front view of the weighing compartment.
Fig. 3 is a control schematic diagram of the present invention.
In the figure: 1. the device comprises a first support, 2, a second support, 3, a vibration bin, 4, a weighing bin, 5, a control cabinet, 6, a bidirectional vibration motor, 7, a first electric control butterfly valve, 8, a second electric control butterfly valve, 9, a weighing device, 10, a feeding hole, 11, a stand column, 12, a guide hole, 13, a guide column, 14, a spring, 15 and a flange plate.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it is to be understood that the described embodiments are only some embodiments, not all embodiments, of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
As shown in fig. 1 and 2, a raw material bin for vibratory blanking comprises a first support 1, a second support 2, a vibratory bin 3, a weighing bin 4 and a control cabinet 5, wherein a plurality of elastic mechanisms are respectively arranged on the periphery of the upper part of the first support 1; the vibration bin 3 is arranged on the first support 1 through a plurality of elastic mechanisms, and a bidirectional vibration motor 6 is arranged on the side wall of the vibration bin 3 and used for enabling the vibration bin 3 to generate vertical vibration on the first support 1; a first electric control butterfly valve 7 is arranged on a discharge pipe A at the lower part of the vibration bin 3; the second bracket 2 is arranged below the vibration bin 3, and a weighing device 9 is arranged on the second bracket 2; the weighing bin 4 is placed on a weighing device 9 on the second support 2, a feeding hole 10 of the weighing bin 4 is sleeved at the lower part of a discharging pipe A of the vibrating bin 3, and a discharging pipe B at the lower part of the weighing bin 4 is provided with a second electric control butterfly valve 8; the bidirectional vibration motor 6, the first electric control butterfly valve 7, the second electric control butterfly valve 8 and the weighing device 9 are respectively connected with a control system in the control cabinet 5 through electric wires.
In the structure, the arrangement of the two-way vibration motors 6 on the vibration bin 3 belongs to the known technology, specifically, the number of the two-way vibration motors 6 is two, and the two-way vibration motors 6 are symmetrically arranged on the outer side wall of the vibration bin 3; the strong current used by the vibration motor, the weak current used by the first electric control butterfly valve 7, the second electric control butterfly valve 8 and the weighing device 9 are all led out from the control cabinet, and the circuit connection in the control cabinet also belongs to the known technology, and is not described again here.
The control principle of the utility model is as shown in fig. 3, wherein the control system is connected with the general control system of the production line through the CAN bus, when discharging, the control system opens the first electric control butterfly valve 7 and the bidirectional vibration motor 6 in sequence according to the instruction of the general control system of the production line, the material enters the weighing bin 4, and the weighing device 9 transmits the measured data to the control system in the control cabinet 5 in real time; when the weight of discharged materials reaches a preset value, a control system in the control cabinet 5 firstly controls the bidirectional vibration motor 6 to be closed, then controls the first electric control butterfly valve 7 to be closed, and finally controls the second electromagnetic valve 8 to be opened, so that the materials can be smoothly discharged from the weighing bin 4 due to vibration dispersion when being discharged from the vibration bin 3; when the material in the weighing bin 4 is emptied, the control system in the control cabinet 5 instructs the second electromagnetic valve 8 to close to wait for the next weighing and discharging.
The weighing device 9 is an annular gravity sensor, the lower end face of the annular gravity sensor is fixedly connected to the upper part of the second support 2, and the annular gravity sensor is connected with a control system in the control cabinet 5 through an electric wire; the whole weighing bin 4 is of a funnel-shaped structure, a discharge pipe B at the lower part of the weighing bin penetrates through an annular hole in the middle of the annular gravity sensor, and the outlet end of the weighing bin is positioned below the annular gravity sensor.
The first support 1 comprises a plurality of upright posts 11, the upper end of each upright post 11 is provided with a vertical guide hole 12, and the number of the upright posts 11 corresponds to the number of the elastic mechanisms one by one; the elastic mechanism comprises a guide post 13 and a spring 14, the upper end of the guide post 13 is fixedly connected with the outer side wall of the vibration bin 3, the lower end of the guide post 13 is positioned in the corresponding guide hole 12, and the spring 14 is positioned outside the corresponding guide hole 12 and sleeved on the guide post 13.
The upper part of the weighing bin 4 is provided with a cover plate, the feed inlet 10 is arranged in the middle of the cover plate, the feed inlet 10 is a vertical round hole, and a gap exists between the feed inlet and the discharge pipe A of the vibration bin 3. When the vibration bin vibrates up and down, the discharge pipe A does not depart from the feed inlet 10.
The vibrating bin 3 is integrally of a funnel-shaped structure with an opening at the upper part, the upper part of the outer side wall of the vibrating bin is fixedly connected with a flange 15, and the guide pillar 13 is fixedly connected on the flange 15.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.
The part of the utility model not detailed is prior art.
Claims (4)
1. The utility model provides a former feed bin of vibration unloading, includes first support (1), second support (2), vibration storehouse (3), storehouse (4) and switch board (5) of weighing, characterized by: a plurality of elastic mechanisms are respectively arranged on the periphery of the upper part of the first bracket (1);
the vibration bin (3) is mounted on the first support (1) through a plurality of elastic mechanisms, and a bidirectional vibration motor (6) is arranged on the side wall of the vibration bin (3) and used for enabling the vibration bin (3) to generate vertical vibration on the first support (1); a first electric control butterfly valve (7) is arranged on a discharge pipe A at the lower part of the vibration bin (3);
the second bracket (2) is arranged below the vibrating bin (3), and a weighing device (9) is arranged on the second bracket (2);
the weighing bin (4) is placed on a weighing device (9) on the second support (2), a feeding hole (10) of the weighing bin (4) is sleeved on the lower portion of a discharging pipe A of the vibrating bin (3), and a discharging pipe B on the lower portion of the weighing bin (4) is provided with a second electric control butterfly valve (8);
the bidirectional vibration motor (6), the first electric control butterfly valve (7), the second electric control butterfly valve (8) and the weighing device (9) are respectively connected with a control system in the control cabinet (5) through electric wires.
2. A vibratory blanking material silo according to claim 1 and wherein: the weighing device (9) is an annular gravity sensor, the lower end face of the annular gravity sensor is fixedly connected to the upper part of the second support (2), and the annular gravity sensor is connected with a control system in the control cabinet (5) through an electric wire; the whole weighing bin (4) is of a funnel-shaped structure, a discharge pipe B at the lower part of the weighing bin penetrates through an annular hole in the middle of the annular gravity sensor, and the outlet end of the discharge pipe B is positioned below the annular gravity sensor.
3. A vibratory blanking material silo as defined in claim 1 and further including: the first support (1) comprises a plurality of upright columns (11), a vertical guide hole (12) is formed in the upper end of each upright column (11), and the number of the upright columns (11) corresponds to the number of the elastic mechanisms one by one; the elastic mechanism comprises a guide post (13) and a spring (14), the upper end of the guide post (13) is fixedly connected with the outer side wall of the vibration bin (3), the lower end of the guide post is positioned in the corresponding guide hole (12), and the spring (14) is positioned outside the corresponding guide hole (12) and sleeved on the guide post (13); the vibrating bin (3) is integrally of a funnel-shaped structure with an opening at the upper part, the upper part of the outer side wall of the vibrating bin is fixedly connected with a flange (15), and the guide pillar (13) is fixedly connected on the flange (15).
4. A vibratory blanking material silo as defined in claim 1 and further including: the upper part of the weighing bin (4) is provided with a cover plate, the feeding port (10) is arranged in the middle of the cover plate, the feeding port (10) is a vertical round hole, and a gap exists between the feeding port and the discharging pipe A of the vibration bin (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222347945.3U CN218114348U (en) | 2022-09-05 | 2022-09-05 | Vibration unloading's former feed bin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222347945.3U CN218114348U (en) | 2022-09-05 | 2022-09-05 | Vibration unloading's former feed bin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218114348U true CN218114348U (en) | 2022-12-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222347945.3U Active CN218114348U (en) | 2022-09-05 | 2022-09-05 | Vibration unloading's former feed bin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218114348U (en) |
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2022
- 2022-09-05 CN CN202222347945.3U patent/CN218114348U/en active Active
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