CN217866016U - Hopper three-position pneumatic anti-blocking pneumatic gate - Google Patents
Hopper three-position pneumatic anti-blocking pneumatic gate Download PDFInfo
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- CN217866016U CN217866016U CN202222365180.6U CN202222365180U CN217866016U CN 217866016 U CN217866016 U CN 217866016U CN 202222365180 U CN202222365180 U CN 202222365180U CN 217866016 U CN217866016 U CN 217866016U
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Abstract
The utility model provides a pneumatic gate of stifled is prevented in pneumatic of hopper tribit, including pneumatic control device and hopper, wherein, the discharge gate department of hopper is equipped with the flashboard, wherein, pneumatic control device for control flashboard removes first distance, second distance and third distance, first distance, second distance and third distance reduce in proper order. The utility model discloses the effectual that brings.
Description
Technical Field
The utility model belongs to the technical field of the look selection machine, in particular to pneumatic anti-blocking pneumatic gate of hopper tribit.
Background
With the continuous development of the color sorter industry, color sorter users gradually develop towards production line engineering, and not only color sorters but also relevant process supporting equipment and preceding stage tea processing equipment, such as a uniform stacking machine (blending) are arranged on a production line; and a weighing and packaging device with a rear end, such as an electronic packaging scale and the like. A simple mechanical adjusting structure is arranged on a lifting machine hopper or a feeder of the feeding equipment, and the height of the gate is manually adjusted, so that the yield is adjusted. However, manual adjustment of the gate height still requires a lot of labor hours.
Therefore, the utility model discloses a pneumatic anti-blocking pneumatic gate of hopper tribit is urgent to need, solves above-mentioned technical problem.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems, the utility model provides a three-position pneumatic anti-blocking pneumatic gate of a hopper, which comprises a pneumatic control device and the hopper, wherein, the discharge port of the hopper is provided with a flashboard,
and the pneumatic control device is used for controlling the flashboard to move a first distance, a second distance and a third distance, and the first distance, the second distance and the third distance are sequentially reduced.
Further, the pneumatic control device comprises an actuating mechanism and a control mechanism, wherein,
the actuating mechanism is arranged on the hopper and is used for controlling the movement of the gate plate;
the control mechanism is connected with the actuating mechanism and used for controlling the actuating mechanism to be opened.
Further, the actuating mechanism comprises a double-shaft cylinder A, a double-shaft cylinder B and a cylinder connecting frame, wherein,
the double-shaft cylinder A is arranged on the hopper, and one end of the cylinder connecting frame is connected to the output end of the double-shaft cylinder A;
the output end of the double-shaft cylinder B is connected with the flashboard, and the other end of the cylinder connecting frame is connected with the double-shaft cylinder B.
Further, the control mechanism comprises a first electromagnetic valve and a second electromagnetic valve, wherein,
the first electromagnetic valve is connected with a first air inlet pipe and a first air outlet pipe, and the first air inlet pipe and the first air outlet pipe are both connected to the double-shaft cylinder A;
and the second electromagnetic valve is connected with a second air inlet pipe and a second air outlet pipe, and the second air inlet pipe and the second air outlet pipe are both connected to the double-shaft cylinder B.
Furthermore, the discharge hole of the hopper is provided with two sliding chutes, wherein,
the left end and the right end of the flashboard are respectively arranged in the two sliding grooves.
The beneficial effects of the utility model reside in that:
the utility model provides a pair of pneumatic gate of stifled is prevented in hopper tribit pneumatics, through pneumatic control device, fundamentally solves the problem of manpower regulation gate height, improves automation, intelligent production efficiency.
Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by the practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.
Drawings
In order to clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the description below are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 shows a schematic structural diagram of a hopper according to an embodiment of the present invention.
Fig. 2 shows a schematic structural diagram of a gate according to an embodiment of the present invention.
Fig. 3 shows a schematic structural diagram of a gas control mechanism according to an embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention are clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but 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 all belong to the protection scope of the present invention.
As shown in fig. 1-2, the utility model provides a hopper three-position pneumatic anti-blocking pneumatic gate, which comprises a pneumatic control device and a hopper 19, wherein, a flashboard 20 is arranged at the discharge port of the hopper 19, wherein,
the pneumatic control device is used for controlling the gate plate 20 to move a first distance, a second distance and a third distance, and the first distance, the second distance and the third distance are reduced in sequence.
This will be explained in detail below.
In this embodiment, the discharge port of the hopper 19 is provided with two chutes 2, wherein the left and right ends of the shutter 20 are respectively installed in the two chutes 2, and the shutter 20 can slide (move) under the cooperation of the two chutes.
The shutter 20 is initially in a state in which the discharge port is fully opened, and when the shutter 20 moves downward by a first distance (in this embodiment, the first distance is 50 mm), the discharge port is opened to form a small opening through which the material in the hopper 19 falls.
When the shutter 20 moves downwards by a second distance (in this embodiment, the second distance is 30 mm), the discharge hole is opened to form a middle opening through which the material in the hopper 19 falls.
When the shutter 20 moves downward a third distance (in this embodiment, the third distance is 80 mm), the discharge opening is opened to form a large opening through which the material in the hopper 19 falls.
In the present embodiment, the downward movement and the moving distance of the shutter 20 are controlled by a pneumatic control device, and specifically for the pneumatic control device:
the pneumatic control device comprises an actuating mechanism and a control mechanism, wherein,
said actuator means are provided on the hopper 19 and are intended to control the movement of the shutter 20, said control means being connected to the actuator means and being intended to control the opening thereof, as will be appreciated.
For the actuator, specifically:
the actuating mechanism comprises a double-shaft cylinder A, a double-shaft cylinder B and a cylinder connecting frame 21; the double-shaft cylinder A is arranged on the hopper 19 (a fixing frame is arranged on the hopper 19, and the double-shaft cylinder A is arranged on the fixing frame), and one end of the cylinder connecting frame 21 is connected to the output end of the double-shaft cylinder A, so that the cylinder connecting frame 21 moves under the control of the double-shaft cylinder A. The output end of the double-shaft cylinder B is connected with the flashboard 20, and the other end of the cylinder connecting frame 21 is connected with the double-shaft cylinder B, so that the whole double-shaft cylinder B can be driven to move while the cylinder connecting frame 21 moves.
As for the control mechanism, specifically:
the control mechanism comprises a first electromagnetic valve 5 and a second electromagnetic valve 2, wherein,
the first electromagnetic valve 5 is connected with a first air inlet pipe 6 and a first air outlet pipe 9, and the first air inlet pipe 6 and the first air outlet pipe 9 are both connected to the double-shaft cylinder A (the first air inlet pipe 6 is connected to an air inlet of the double-shaft cylinder A, and the first air outlet pipe 9 is connected to an air outlet of the double-shaft cylinder A);
the second electromagnetic valve 2 is connected with a second air inlet pipe 12 and a second air outlet pipe 15, and the second air inlet pipe 12 and the second air outlet pipe 15 are both connected to the double-shaft cylinder B (the second air inlet pipe 12 is connected to an air inlet of the double-shaft cylinder B, and the second air outlet pipe 1 is connected to an air outlet of the double-shaft cylinder B).
To sum up, thereby supply the required gas of cylinder work through opening of second solenoid valve 2, and first solenoid valve 5 closes (namely first solenoid valve 5 closes, do not give the required gas of cylinder work), biax cylinder B gets gas after, biax cylinder B's output stretches out, when biax cylinder A's output stretches out, can drive flashboard 20 downstream, and finally can move 50mm (when flashboard 20 downstream 80mm, can seal whole feed opening), thereby make the feed opening only open the osculum of 30 mm's length (this length is the length between upper and lower).
Thereby open through first solenoid valve 5 and supply with the required gas of cylinder work, and second solenoid valve 2 closes gas (be second solenoid valve 2 and closes, do not give the required gas of cylinder work), biax cylinder A gets gas after, biax cylinder A's output stretches out, when biax cylinder A's output stretches out, can drive cylinder link 21 downstream, thereby drive whole biax cylinder B downstream, flashboard 20 also can downstream, and finally can remove 30mm, thereby make the feed opening only open the well mouth of the length of 50mm (this length is upper, length between the lower).
When the first electromagnetic valve 5 and the second electromagnetic valve 2 are closed, the output ends of the double-shaft cylinder A and the double-shaft cylinder B are not extended, and the feed opening is in a completely opened state; when both the first solenoid valve 5 and the second solenoid valve 2 are opened, both the biaxial cylinder a and the biaxial cylinder B are extended, thereby enabling the shutter 20 to completely close the feed opening.
In this embodiment, there may be a plurality of the lower hoppers 19, and for example, two lower hoppers 19 may be provided in this embodiment (the two lower hoppers 19 have the same structure), and in the case where there are two lower hoppers 19:
the first air inlet pipe 6 is connected with two branch air inlet pipes which are a first branch air inlet pipe 7 and a second branch air inlet pipe 8 respectively, the first branch air inlet pipe 7 is connected with an air inlet of a double-shaft cylinder A of one blanking hopper 19, and the second branch air inlet pipe 8 is connected with an air inlet of the other double-shaft cylinder A;
the first air outlet pipe 9 is connected with two branch air outlet pipes which are respectively a first branch air outlet pipe 10 and a second branch air outlet pipe 11; the first branched gas pipe 10 is connected with the gas outlet of one double-shaft cylinder A of the blanking hopper 19, and the second branched gas pipe 11 is connected with the gas outlet of the other double-shaft cylinder A;
the second air inlet pipe 12 is connected with two branch air inlet pipes, the two branch air inlet pipes are respectively a third branch air inlet pipe 13 and a fourth branch air inlet pipe 14, the third branch air inlet pipe 13 is connected with an air inlet of a double-shaft cylinder B of one blanking hopper 19, and the fourth branch air inlet pipe 14 is connected with an air inlet of the other double-shaft cylinder B;
the second air outlet pipe 15 is connected with two branch air outlet pipes which are respectively a third branch air outlet pipe 16 and a fourth branch air outlet pipe 17; the third branch air outlet pipe 16 is connected with the air outlet of one double-shaft cylinder B of the blanking hopper 19, and the fourth branch air outlet pipe 17 is connected with the air outlet of the other double-shaft cylinder B.
On the other hand, in this embodiment, the present invention further includes a gas control mechanism, as shown in fig. 3, the gas control mechanism includes an electrical cabinet 23, and a ball valve 24 and a filtering and pressure-reducing duplex piece 22 which are arranged on an outer wall of the electrical cabinet 23, the gas control mechanism further includes a confluence valve plate and a solenoid valve set which are arranged inside the electrical cabinet 23, and a working process of the gas control mechanism is briefly described as follows:
wherein, open ball valve 24, compressed air flows into filtering decompression duplicate 22 (filtering decompression duplicate 22 is used for filtering the air that flows in, then reduces the pressure) from the air supply, then through pipeline inflow valve collector plate go up fixed 16 groups solenoid valve group on, every group solenoid valve group all includes foretell first solenoid valve 5 and second solenoid valve 2, and every solenoid valve group all includes a first solenoid valve 5 and second solenoid valve 2 promptly.
Give the inside air current trend of signal of telecommunication control corresponding solenoid valve through PLC, give the signal of telecommunication promptly and can control opening and closing of first solenoid valve 5 in the corresponding solenoid valve group to and opening and closing of second solenoid valve 2, thereby final control biax cylinder A and biax cylinder B's output all extends or only biax cylinder A's output extension or only biax cylinder B's output extension.
In this embodiment, since there are 16 groups of solenoid valves, 32 hoppers (32 hoppers, two hoppers are a group) can be controlled in this embodiment, and 16 groups of hoppers 19 can be adjusted in a unified manner, and the three-gear height can be adjusted by using the gate plate 20, so that different production volumes can be assembled.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and although the present invention has been disclosed with reference to the preferred embodiment, it is not intended to limit the present invention, and any person skilled in the art can make some changes or modifications to equivalent embodiments without departing from the scope of the present invention, and any simple modification, equivalent change and modification made to the above embodiments by the technical essence of the present invention will still fall within the scope of the technical solution of the present invention.
Claims (5)
1. A three-position pneumatic anti-blocking pneumatic gate of a hopper is characterized by comprising a pneumatic control device and the hopper, wherein a flashboard is arranged at a discharge port of the hopper,
and the pneumatic control device is used for controlling the flashboard to move a first distance, a second distance and a third distance, and the first distance, the second distance and the third distance are sequentially reduced.
2. The hopper three-position pneumatic anti-blocking pneumatic gate according to claim 1, wherein said pneumatic control means comprises an actuator and a control mechanism, wherein,
the actuating mechanism is arranged on the hopper and is used for controlling the movement of the gate plate;
the control mechanism is connected with the actuating mechanism and used for controlling the actuating mechanism to be opened.
3. The hopper three-position pneumatic anti-blocking pneumatic gate according to claim 2, wherein the actuator comprises a double-shaft cylinder A, a double-shaft cylinder B and a cylinder connecting frame, wherein,
the double-shaft cylinder A is arranged on the hopper, and one end of the cylinder connecting frame is connected to the output end of the double-shaft cylinder A;
the double-shaft cylinder B output end is connected with the flashboard, and the other end of the cylinder connecting frame is connected with the double-shaft cylinder B.
4. The three-position pneumatic anti-blocking pneumatic gate of the hopper according to claim 3, wherein the control mechanism comprises a first solenoid valve and a second solenoid valve, wherein,
the first electromagnetic valve is connected with a first air inlet pipe and a first air outlet pipe, and the first air inlet pipe and the first air outlet pipe are both connected to the double-shaft cylinder A;
and the second electromagnetic valve is connected with a second air inlet pipe and a second air outlet pipe, and the second air inlet pipe and the second air outlet pipe are both connected to the double-shaft cylinder B.
5. A hopper three-position pneumatic anti-blocking pneumatic gate according to any one of claims 1 to 4, wherein the discharge port of the hopper is provided with two chutes, wherein,
the left end and the right end of the flashboard are respectively arranged in the two sliding grooves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222365180.6U CN217866016U (en) | 2022-09-06 | 2022-09-06 | Hopper three-position pneumatic anti-blocking pneumatic gate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222365180.6U CN217866016U (en) | 2022-09-06 | 2022-09-06 | Hopper three-position pneumatic anti-blocking pneumatic gate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217866016U true CN217866016U (en) | 2022-11-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222365180.6U Active CN217866016U (en) | 2022-09-06 | 2022-09-06 | Hopper three-position pneumatic anti-blocking pneumatic gate |
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| Country | Link |
|---|---|
| CN (1) | CN217866016U (en) |
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2022
- 2022-09-06 CN CN202222365180.6U patent/CN217866016U/en active Active
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