Conical valve stock bin feeding and discharging connection system

Abstract

The invention belongs to the technical field of conical valves, and particularly relates to a conical valve stock bin feeding and discharging connection system which comprises a control system module, an electrical module, an electric module, a communication module, a PLC control module, an automatic discharging module, an AGV automatic navigation system module and an HMI module. The control module is connected with the electrical module and the electric module through signals; in the process, the vibrator is used for driving the conical valve in the movable stock bin to move up and down, the anti-blocking effect of the movable stock bin in the discharging process can be achieved, the discharging smoothness is improved, and the discharging speed is increased. The pneumatic system must have good sealing performance, dust can be effectively prevented from leaking in the discharging process, and components in the pneumatic system are protected from being affected by the dust by arranging the sanitary cover.

Description

Technical Field

[0001] The invention belongs to the technical field of cone valves, in particular to a cone valve silo inlet and outlet connection system. Background Art

[0002] Cone valve silo is a specific silo design that combines the functions of cone valve and silo. It is mainly used for the processing and transportation of powder and granular materials. It is used to store and contain materials. Its design usually takes into account the characteristics and storage requirements of the materials.

[0003] The volume of the silo can be selected according to actual needs to meet the needs of different production batches; as the core component of the system, the conical valve realizes the control of material in and out through its precise valve core and valve seat. The up and down or rotation movement of the valve core can adjust the valve opening, thereby changing the flow rate of the material.

[0004] In the current existing technology, during the discharge and feeding process of the conical valve, as the conical valve opens, the material inside falls to the bottom. During the falling process, the material may be blocked due to the small outlet of the valve, thereby reducing the discharge progress of the conical valve silo. Therefore, a conical valve silo inlet and outlet connection system is proposed to address the above problem. Summary of the invention

[0005] In order to make up for the deficiencies of the prior art and solve at least one technical problem raised in the background technology, the present invention proposes a conical valve silo inlet and outlet connection system.

[0006] The technical solution adopted by the present invention to solve its technical problems is: a conical valve silo inlet and outlet connection system described in the present invention includes a control system module, an electrical module, an electric module, a communication module, a PLC control module, an automatic unloading module, an AGV automatic navigation system module and an HMI module; the control module is connected to the electrical module and the electric module through signals; the electrical module is connected to the communication module, the PLC control module and the HMI module through signals; the automatic unloading module is connected to the control system module through signals; the AGV automatic navigation system module is connected to the automatic unloading module through signals; the electrical module includes relays, proximity switches and related auxiliary electrical components.

[0007] Preferably, the automatic unloading module requires the downstream equipment to provide a material level signal to control unloading; the unloading station needs to communicate with the AGV automatic navigation system module when entering and exiting the silo, and then unload the material through the AGV cart.

[0008] Preferably, the control system module includes a frame body; a guide rod is installed on the top of the frame body; a supporting ear is installed in the middle of the frame body; a lower cone assembly is installed on the end of the supporting ear; a first round tube mounting plate is installed on the inner side wall of the lower cone assembly; a cylinder is installed on the top of the first round tube mounting plate; a supporting ear is installed on the bottom of the first round tube mounting plate; an upper top cone is installed on the top of the lower cone assembly; a lower top cone is installed on the inner side wall of the lower cone assembly; a vibrator mounting plate is fixedly connected to the output end of the cylinder; a vibrator is installed on the top of the vibrator mounting plate; a control device is fixedly connected to the top of the frame body; a supporting rod is installed on the inner side wall of the guide rod; a mobile silo is installed on the end of the supporting rod; a sanitary cover is installed on the end of the lower cone assembly; a bellows is installed between the vibrator mounting plate and the first round tube mounting plate; and weighing sensors are installed at the four corners of the frame body.

[0009] Preferably, a first airbag mounting plate is mounted on the bottom of the vibrator mounting plate; an airbag is fixedly connected to the inner side wall of the first airbag mounting plate.

[0010] Preferably, a base is fixedly connected to the bottom of the frame body, and a plurality of bases are provided; an adjusting foot is fixedly connected to the bottom of the base.

[0011] Preferably, a fixing rod is fixedly connected to the bottom of the vibrator mounting plate; and a scraper is fixedly connected to the bottom of the fixing rod.

[0012] Preferably, the side ends of the scrapers are fixedly connected with hanging bars, which are arranged in a circular array.

[0013] Preferably, the interior of the hanging bar is provided with a plurality of through holes.

[0014] Preferably, the end of the scraper is in an arc shape, and the bottom is in a semi-arc shape.

[0015] Beneficial effects of the present invention:

[0016] The present invention provides a conical valve silo inlet and outlet material connection system, which moves the mobile silo to the top of a frame body, and then uses a guide rod to guide the support rod and the mobile silo so that they do not deviate. After the mobile silo is erected above the frame body and the guide rod, a vibrator is connected to the conical valve in the mobile silo, and a control device is manually started to connect the cylinder, and the cylinder is used to drive the vibrator to vibrate, so that the conical valve in the mobile silo moves up and down, so that the material will not be blocked at the discharge port, so that it can assist in unloading, and then it can meet the needs of using a manually operated forklift or an AGV automatic navigation vehicle for unloading. In this process, the vibrator is used to drive the conical valve in the mobile silo to move up and down, which can play a role in preventing the mobile silo from being blocked during unloading, improve the smoothness of unloading, and increase the unloading speed. The pneumatic system must have good sealing performance, which can effectively control the dust from leaking during the unloading process, and the sanitary cover is provided to protect the components in the pneumatic system from being affected by dust.

[0017] The present invention provides a conical valve silo inlet and outlet connection system, which is equipped with a first air bag mounting plate. The design of the first air bag mounting plate may help improve the flow state of the fluid inside the valve, guide the fluid through its shape and position, reduce the direct impact of the fluid on the valve, and thus reduce the wear and vibration of the valve; in some cases, the first air bag mounting plate can also play a role in decompression, so that the pressure of the fluid can be gradually reduced when passing through the valve, avoiding damage to the valve and the pipeline system caused by sudden pressure changes; an air bag is installed inside the first air bag mounting plate; when negative pressure appears inside the valve or the fluid pressure needs to be adjusted, the air bag can release or absorb gas to balance the pressure inside the valve and ensure the stable flow of the fluid; by adjusting the inflation amount of the air bag, the pressure inside the valve can be accurately controlled, thereby optimizing the performance of the valve. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The drawings described herein are used to provide further understanding of the present invention and constitute a part of this application. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute improper limitations on the present invention.

[0019] In the attached picture:

[0020] Figure 1 It is a schematic diagram of the system flow of the present invention;

[0021] Figure 2 is a cross-sectional view of the present invention;

[0022] Figure 3 It is a schematic diagram of the structure of the lower cone assembly of the present invention;

[0023] Figure 4 is a cross-sectional view of the lower top cone in the present invention;

[0024] Figure 5 It is a structural schematic diagram of the scraper in the present invention.

[0025] Legend:

[0026] 1. Frame body; 12. Control device; 21. Guide rod; 22. Support rod; 23. Mobile silo; 24. Lower cone assembly; 25. First round tube mounting plate; 26. Cylinder; 27. Upper cone; 28. Vibrator; 29. ​​Lower cone; 31. Vibrator mounting plate; 32. Bellows; 33. Support ear; 41. First airbag mounting plate; 42. Airbag; 51. Base; 52. Adjustment foot; 61. Fixing rod; 62. Scraper; 63. Hanging strip; 64. Through hole. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0028] Specific examples are given below.

[0029] See also Figure 1-Figure 5 The present invention provides a conical valve silo inlet and outlet connection system, including a control system module, an electrical module, an electric module, a communication module, a PLC control module, an automatic unloading module, an AGV automatic navigation system module and an HMI module; the control module is connected to the electrical module and the electric module through signals; the electrical module is connected to the communication module, the PLC control module and the HMI module through signals; the automatic unloading module is connected to the control system module through signals; the AGV automatic navigation system module is connected to the automatic unloading module through signals; the electrical module includes a relay, a proximity switch and related auxiliary electrical components.

[0030] Further, if Figure 1 As shown, the automatic unloading module requires the downstream equipment to provide a material level signal to control unloading; the communication between the unloading station and the AGV automatic navigation system module when entering and exiting the silo needs to be connected using a communication module, and then unloading is performed through the AGV cart.

[0031] Further, if Figure 2-Figure 4As shown, the control system module includes a frame body 1; a guide rod 21 is installed on the top of the frame body 1; a support ear 33 is installed in the middle of the frame body 1; a lower cone assembly 24 is installed at the end of the support ear 33; a first round tube mounting plate 25 is installed on the inner side wall of the lower cone assembly 24; a cylinder 26 is installed on the top of the first round tube mounting plate 25; a support ear 33 is installed on the bottom of the first round tube mounting plate 25; an upper top cone 27 is installed on the top of the lower cone assembly 24; a lower top cone 29 is installed on the inner side wall of the lower cone assembly 24; a vibrator is fixedly connected to the output end of the cylinder 26 The vibrator 28 is installed on the top of the vibrator mounting plate 31; the control device 12 is fixedly connected to the top of the frame body 1; the inner side wall of the guide rod 21 is installed with a support rod 22; the end of the support rod 22 is installed with a mobile silo 23; the end of the lower cone assembly 24 is installed with a sanitary cover; a bellows 32 is installed between the vibrator mounting plate 31 and the first round tube mounting plate 25; weighing sensors are installed at the four corners of the frame body 1; when working, when in use, by moving the mobile silo 23 to the top of the frame body 1, the support rod 22 and the mobile silo 23 can be adjusted by the guide rod 21. The movable bin 23 is guided so that it will not deviate. After the movable bin 23 is erected above the frame body 1 and the guide rod 21, the vibrator 28 is docked with the conical valve in the movable bin 23, and the control device 12 is manually started to connect the cylinder 26. The cylinder 26 drives the vibrator 28 to vibrate, so that the conical valve in the movable bin 23 moves up and down, so that the material will not be blocked at the discharge port, so that it can assist in unloading. After that, it can meet the needs of using a manually operated forklift or an AGV automatic navigation vehicle for unloading. In this process, the vibrator 28 is used to drive the conical valve in the movable bin 23 to move up and down. The up and down movement can prevent the mobile silo 23 from being blocked during material unloading, improve the smoothness of material unloading, and increase the material unloading speed; the pneumatic system must have good sealing performance, which can effectively control the dust from leaking during the unloading process. By setting a sanitary cover, the components in the pneumatic system are protected from the influence of dust; a weighing sensor is installed at the end of the frame body 1; when the silo 23 is unloading, the weighing sensor is used to measure the weight. When the predetermined unloading value of the silo 23 reaches a predetermined value, the weighing sensor will weigh and then send a signal to the inside of the control device 12 to prompt the staff.

[0032] Further, if Figure 2-Figure 4As shown, a first airbag mounting plate 41 is installed at the bottom of the vibrator mounting plate 31; an airbag 42 is fixedly connected to the inner wall of the first airbag mounting plate 41; during operation, by installing the first airbag mounting plate 41, the design of the first airbag mounting plate 41 may help to improve the flow state of the fluid inside the valve, guide the fluid through its shape and position, reduce the direct impact of the fluid on the valve, and thus reduce the wear and vibration of the valve; in some cases, the first airbag mounting plate 41 can also play a role in decompression, so that the fluid can gradually reduce the pressure when passing through the valve, avoiding damage to the valve and the pipeline system caused by sudden pressure changes; an airbag 42 is installed inside the first airbag mounting plate 41; when negative pressure appears inside the valve or the fluid pressure needs to be adjusted, the airbag 42 can release or absorb gas to balance the pressure inside the valve and ensure the stable flow of the fluid; by adjusting the inflation amount of the airbag, the internal pressure of the valve can be accurately controlled, thereby optimizing the performance of the valve.

[0033] Further, if Figure 2-Figure 4 As shown, a base 51 is fixedly connected to the bottom of the frame body 1, and several bases are provided; an adjusting foot 52 is fixedly connected to the bottom of the base 51; during operation, the base 51 and the adjusting foot 52 are installed at the bottom of the frame body 1 to achieve a supporting and fixing effect, thereby reducing the problem of large vibration generated by the conical valve during operation.

[0034] Further, if Figure 5 As shown, a fixing rod 61 is fixedly connected to the bottom of the vibrator mounting plate 31; a scraper 62 is fixedly connected to the bottom of the fixing rod 61; during operation, the fixing rod 61 and the scraper 62 are installed at the bottom of the vibrator mounting plate 31; when the cylinder 26 pushes the vibrator mounting plate 31 to move upward and downward, the fixing rod 61 and the scraper 62 are driven to fit the inner wall of the lower cone assembly 24, so as to scrape off the material adhering to the inner wall of the lower cone assembly 24, thereby reducing the problem of material adhesion.

[0035] Further, if Figure 5 As shown, the side ends of the scrapers 62 are fixedly connected with hanging bars 63, and are arranged in a circular array. When working, the hanging bars 63 are installed at the ends of the scrapers 62. When the scrapers 62 move up and down, the hanging bars 63 are attached to the inner wall of the lower cone assembly 24 to scrape and clean, thereby improving the rapid discharge of materials inside the lower cone assembly 24.

[0036] Further, if Figure 5As shown, a plurality of through holes 64 are provided inside the hanging bar 63. During operation, the through holes 64 are installed inside the hanging bar 63. When the hanging bar 63 moves up and down, the gas inside the through holes 64 flows rapidly to blow the material adhered to the inner wall of the lower cone assembly 24, so that the material is quickly separated from the lower cone assembly 24, thereby further improving the scraping effect of the hanging bar 63 on the material.

[0037] Further, if Figure 5 As shown, the end of the scraper 62 is arc-shaped, and the bottom is semi-arc-shaped; when working, by setting an arc shape on the surface of the scraper 62, the scraper 62 cooperates with the raised block at the bottom during movement to quickly scrape the material.

[0038] Working principle: When in use, the mobile silo 23 is moved to the top of the frame body 1, and then the guide rod 21 is used to guide the support rod 22 and the mobile silo 23 so that they will not deviate. After the mobile silo 23 is erected above the frame body 1 and the guide rod 21, the vibrator 28 is docked with the conical valve in the mobile silo 23, and the control device 12 is manually started to connect the cylinder 26, and the cylinder 26 is used to drive the vibrator 28 to vibrate, so that the conical valve in the mobile silo 23 moves up and down, so that the material will not be blocked at the discharge port, so that it can assist in unloading, and then it can meet the needs of using a manually operated forklift or an AGV automatic navigation vehicle for unloading. In this process, the vibrator 28 is used to drive the mobile silo 23 The cone valve inside moves up and down, which can prevent the mobile silo 23 from being blocked during material unloading, improve the smoothness of material unloading, and increase the unloading speed; a weighing sensor is installed at the end of the frame body 1; when the silo 23 is unloading, the weighing sensor is used to measure the weight. When the predetermined unloading of the silo 23 reaches a predetermined value, the weighing sensor will weigh and then send a signal to the inside of the control device 12 to prompt the staff. The pneumatic system must have good sealing performance, which can effectively control the dust from leaking during the unloading process. By setting a sanitary cover, the components in the pneumatic system are protected from dust; by installing a first inflatable bag mounting plate 41, the design of the first inflatable bag mounting plate 41 may help improve the fluid In the flow state inside the valve, the shape and position of the airbag are used to guide the fluid, reducing the direct impact of the fluid on the valve, thereby reducing the wear and vibration of the valve; in some cases, the first airbag mounting plate 41 can also play a role in decompression, so that the fluid can gradually reduce the pressure when passing through the valve, avoiding the damage to the valve and the pipeline system caused by sudden pressure changes; an airbag 42 is installed inside the first airbag mounting plate 41; when negative pressure appears inside the valve or the fluid pressure needs to be adjusted, the airbag 42 can release or absorb gas to balance the pressure inside the valve and ensure the stable flow of the fluid; by adjusting the inflation amount of the airbag, the internal pressure of the valve can be accurately controlled, thereby optimizing the performance of the valve; by installing an airbag at the bottom of the frame body 1 A base 51 and an adjusting foot 52 are provided to support and fix the conical valve, thereby reducing the problem of large vibration generated during the operation of the conical valve; a fixing rod 61 and a scraper 62 are installed at the bottom of the vibrator mounting plate 31; when the cylinder 26 pushes the vibrator mounting plate 31 to move upward and downward, the fixing rod 61 and the scraper 62 are driven to fit the inner wall of the lower cone assembly 24 to scrape off the material adhering to the inner wall of the lower cone assembly 24, thereby reducing the problem of material adhesion; a hanging bar 63 is installed at the end of the scraper 62; when the scraper 62 moves up and down, the hanging bar 63 fits on the inner wall of the lower cone assembly 24 to scrape and clean, thereby improving the rapid material discharge work inside the lower cone assembly 24;By installing a through hole 64 inside the hanging bar 63, the gas inside the through hole 64 quickly circulates during the up and down movement of the hanging bar 63 to blow the material adhered to the inner wall of the lower cone assembly 24, so that the material is quickly separated from the lower cone assembly 24, thereby further improving the scraping effect of the hanging bar 63 on the material; by setting an arc shape on the surface of the scraper 62, the scraper 62 cooperates with the bottom lifting block during the movement to quickly scrape the material. ;

[0039] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments, and the above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, and these changes and improvements all fall within the scope of the present invention to be protected.

Claims

1. A conical valve silo inlet and outlet connection system, characterized by: It includes a control system module, an electrical module, an electric module, a communication module, a PLC control module, an automatic unloading module, an AGV automatic navigation system module and an HMI module; the control module is connected to the electrical module and the electric module through signals; the electrical module is connected to the communication module, the PLC control module and the HMI module through signals; the automatic unloading module is connected to the control system module through signals; the AGV automatic navigation system module is connected to the automatic unloading module through signals; the electrical module includes relays, proximity switches and related auxiliary electrical components; the control system module is connected to the weighing module through signals.

2. A conical valve silo inlet and outlet connection system as claimed in claim 1, characterized in that: The automatic unloading module requires the downstream equipment to provide a material level signal to control unloading; the unloading station needs to communicate with the AGV automatic navigation system module when entering and exiting the silo, and then unload the material through the AGV cart.

3. A conical valve silo inlet and outlet connection system as claimed in claim 1, characterized in that: The control system module comprises a frame body (1); a guide rod (21) is installed on the top of the frame body (1); a support ear (33) is installed in the middle of the frame body (1); a lower cone assembly (24) is installed at the end of the support ear (33); a first round tube mounting plate (25) is installed on the inner side wall of the lower cone assembly (24); a cylinder (26) is installed on the top of the first round tube mounting plate (25); a support ear (33) is installed on the bottom of the first round tube mounting plate (25); an upper top cone (27) is installed on the top of the lower cone assembly (24); and a lower cone assembly (27) is installed on the inner side wall of the lower cone assembly (24). A lower top cone (29) is provided; a vibrator mounting plate (31) is fixedly connected to the output end of the cylinder (26); a vibrator (28) is installed on the top of the vibrator mounting plate (31); a control device (12) is fixedly connected to the top of the frame body (1); a support rod (22) is installed on the inner side wall of the guide rod (21); a mobile silo (23) is installed on the end of the support rod (22); a sanitary cover is installed on the end of the lower cone assembly (24); a bellows (32) is installed between the vibrator mounting plate (31) and the first round tube mounting plate (25); and weighing sensors are installed at the four corners of the frame body (1).

4. A conical valve silo inlet and outlet connection system as claimed in claim 3, characterized in that: A first airbag mounting plate (41) is mounted on the bottom of the vibrator mounting plate (31); an airbag (42) is fixedly connected to the inner side wall of the first airbag mounting plate (41).

5. A conical valve silo inlet and outlet connection system as claimed in claim 3, characterized in that: The bottom of the frame body (1) is fixedly connected to a base (51), and a plurality of bases (51) are provided; the bottom of the base (51) is fixedly connected to an adjustment foot (52).

6. A conical valve silo inlet and outlet connection system as claimed in claim 3, characterized in that: A fixing rod (61) is fixedly connected to the bottom of the vibrator mounting plate (31); and a scraper (62) is fixedly connected to the bottom of the fixing rod (61).

7. A conical valve silo inlet and outlet connection system as claimed in claim 6, characterized in that: The side ends of the scrapers (62) are fixedly connected with hanging bars (63) and are arranged in a circular array.

8. A conical valve silo inlet and outlet connection system as claimed in claim 7, characterized in that: The interior of the hanging bar (63) is provided with a plurality of through holes (64).

9. A conical valve silo inlet and outlet connection system as claimed in claim 7, characterized in that: The end of the scraper (62) is in an arc shape, and the bottom is in a semi-arc shape.

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