Resin cartridge conveying mechanism and control method

Abstract

The invention relates to the technical field of cartridge conveying, and discloses a resin cartridge conveying mechanism and a control method.The resin cartridge conveying mechanism comprises a cartridge bin, an inner bin is formed in the cartridge bin and used for storing resin cartridges, one end of the inner wall of the inner bin communicates with a pushing mechanism, and the other end of the inner wall of the inner bin communicates with one end of a blowing mechanism; the pushing mechanism pushes a resin cartridge into the blowing mechanism, the other end of the blowing mechanism is communicated with an air pipe assembly used for being communicated with an anchor rod hole, and the blowing mechanism blows the cartridge into the anchor rod hole. Through cooperative operation of the cartridge bin, the pushing mechanism, the blowing mechanism, the air pipe assembly and other parts, the full-automatic process of storing cartridges and conveying the cartridges to the bottom of an anchor rod hole is achieved, excessive manual intervention is not needed in the whole process, the conveying precision and efficiency are greatly improved, and the production cost is reduced. And the problem that the cartridge is not conveyed in place or damaged due to manual operation errors is solved.

Description

Technical Field

[0001] The invention relates to the technical field of medicine roll conveying, and in particular to a resin medicine roll conveying mechanism and a control method. Background Art

[0002] With the continuous advancement of infrastructure construction, tunnel engineering is increasingly used in transportation, water conservancy, energy and other fields. In the process of tunnel excavation, in order to ensure the stability of the surrounding rock, effective support measures are indispensable. In recent years, with the extension of tunnel construction to areas with complex geological conditions, the demand for high-quality support has become more urgent.

[0003] Active support is an advanced surrounding rock reinforcement method. By driving anchor rods or cables into the surrounding rock and applying prestress, it can significantly improve the self-stabilizing ability of the surrounding rock. Under the action of prestress, an ellipsoidal compression zone centered on the anchor rods or cables is formed inside the surrounding rock. The anchor rods or cables arranged at intervals work together to resist the heavy pressure from the mountain above the tunnel. It is an important technical means to ensure the safety and stability of the tunnel.

[0004] In tunnels with loose surrounding rock, expansion shell prestressed anchor rods cannot be used due to insufficient pull-out force, and resin anchor rods have become the main support option. However, there are many problems in the transportation of resin drug rolls. Most anchor trolleys produced by manufacturers have defects in functional design. They either do not have the function of drug roll transportation or can only rely on manual placement of drug rolls one by one and single transportation, and the operation process is extremely cumbersome. Summary of the invention

[0005] In view of the deficiencies in the prior art, the present invention provides a resin medicine roll conveying mechanism and a control method, which solves the problems of frequent manual intervention of the anchor injection trolley, low degree of mechanization, high labor intensity and high safety risks in the manual insertion method.

[0006] To achieve the above objectives, the present invention is implemented through the following technical solutions: a resin medicine roll conveying mechanism, including a medicine roll bin, an inner bin is opened inside the medicine roll bin, which is used to store resin medicine rolls, one end of the inner wall of the inner bin is connected to a pushing mechanism, and the other end of the inner wall of the inner bin is connected to one end of a blowing mechanism, the pushing mechanism pushes the resin medicine roll into the interior of the blowing mechanism, the other end of the blowing mechanism is connected to an air duct assembly, which is used to be connected to the anchor rod hole, and the blowing mechanism blows the medicine roll into the interior of the anchor rod hole.

[0007] Preferably, the pushing mechanism includes a pushing pipe, one end of which is connected to the inner warehouse, the other end of which is fixedly connected to a support plate, one side of the outer wall of the support plate is fixedly connected to the fixed end of an electric push rod, and the output end of the electric push rod extends into the interior of the pushing pipe.

[0008] Preferably, the blowing mechanism includes a medicine outlet bin, the medicine inlet end of the medicine outlet bin is connected to the inner bin, the internal rotation of the medicine outlet bin is connected to an automatic flip blocking plate, the other side of the outer wall of the support plate is fixedly connected to a medicine blowing solenoid valve, the input end of the medicine blowing solenoid valve is connected to the outside world, the output end of the medicine blowing solenoid valve is connected to one end of an air supply pipe, the other end of the air supply pipe is connected to an air inlet opened on the outer wall of the medicine outlet bin, and the medicine outlet end of the medicine outlet bin is connected to one end of a delivery pipeline.

[0009] Preferably, the air duct assembly includes a conveying pipeline, one end of which is connected to the medicine outlet of the medicine outlet bin, and the other end of which is connected to the air duct. A fixed seat is provided on the outer wall of the air duct, and the fixed seat is fixed to the outside world. An operating shaft is fixedly connected to one side of the outer wall of the fixed seat, and the output end of the operating shaft is fixedly connected to the outer wall of the air duct.

[0010] Preferably, a reinforcement seat is fixedly connected to one side of the outer wall of the push pipe, and the gas delivery pipe passes through the reinforcement seat.

[0011] Preferably, a sealing gasket is fixedly connected to one side of the outer wall of the automatic flip blocking plate.

[0012] Preferably, a proximity switch sensor is fixedly connected to one side of the inner wall of the medicine outlet bin, and the signal is disconnected when the automatic flip blocking plate rotates, and the signal is connected when the automatic flip blocking plate falls.

[0013] Preferably, the outer wall of the medicine outlet bin is also rotatably connected to a connecting shaft, one end of the connecting shaft is fixedly connected to one end of the automatic flip blocking plate, and the other end of the connecting shaft is fixedly connected to a vertical arm.

[0014] Preferably, the inner bin is inclined at both sides and has an arc groove shape in the middle.

[0015] In addition, the present invention also provides a control method for a resin medicine roll conveying mechanism, comprising the following steps:

[0016] S1, 30-40 resin rolls are stored inside the roll bin;

[0017] S2. Insert the air duct into the anchor hole by adjusting the operating shaft;

[0018] S3, the resin medicine roll falls to the bottom of the medicine roll bin due to gravity, and the electric push rod pushes the resin medicine roll into the push pipe and over the air inlet, and at the same time, the pipeline seal formed by the automatic flip plugging plate is opened, and the signal of the proximity switch sensor is disconnected;

[0019] S4, the electric push rod retreats after reaching its position, the pipeline seal falls back under the action of gravity, and the proximity switch sensor has a signal;

[0020] S5. If there is a signal from the proximity switch sensor, it means that the pipeline is sealed normally. The switch of the medicine blowing solenoid valve can be started. After a delay of 3-4s, the medicine blowing solenoid valve will automatically close, and the compressed gas will be used to blow the medicine roll out of the air duct into the bottom of the anchor hole.

[0021] The present invention provides a resin medicine roll conveying mechanism and control method, which has the following beneficial effects:

[0022] 1. The present invention realizes a fully automated process from the storage of medicine rolls to the delivery to the bottom of the anchor hole through the coordinated operation of the medicine roll bin, the pushing mechanism, the blowing mechanism and the air duct assembly. The blowing mechanism cooperates with the air duct assembly to use compressed gas to stably blow the medicine rolls to the target position according to the preset program. The whole process does not require too much manual intervention, which greatly improves the accuracy and efficiency of the delivery and reduces the problems of medicine rolls not being delivered in place or being damaged due to manual operation errors.

[0023] 2. After the present invention realizes automation through the resin medicine roll conveying mechanism, the operator does not need to perform the medicine roll conveying operation at the face for a long time. The medicine roll conveying work can be completed through remote control or equipment monitoring in a relatively safe area. This greatly shortens the time that personnel are exposed to dangerous environments and reduces the risk of accidental injury to personnel.

[0024] 3. The present invention automatically completes the process of pushing and blowing the medicine rolls, and the operator only needs to perform simple equipment monitoring and operation adjustment, etc. This greatly reduces the input of manpower and reduces the physical consumption of the operator. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 This is a diagram showing the Chinese medicine roll conveying mechanism of the present invention;

[0026] Figure 2 is a schematic diagram of the propulsion mechanism in the present invention;

[0027] Figure 3 This is a schematic diagram of the retracted state of the air duct assembly in the present invention;

[0028] Figure 4 It is a schematic diagram of the swing state of the air duct assembly in the present invention;

[0029] Figure 5 It is a cross-sectional view of the medicine discharging bin of the present invention.

[0030] Among them, 1. Medicine roll bin; 2. Pushing pipe; 3. Support plate; 4. Electric push rod; 5. Medicine discharge bin; 6. Automatic flip blocking plate; 7. Medicine blowing solenoid valve; 8. Air pipe; 9. Delivery pipeline; 10. Fixed seat; 11. Operating shaft; 12. Reinforcement seat; 13. Sealing gasket; 14. Proximity switch sensor; 15. Connecting shaft; 16. Vertical arm; 17. Inner bin; 18. Air inlet; 19. Air duct. DETAILED DESCRIPTION

[0031] 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.

[0032] Please refer to the attached Figure 1 -Attached Figure 5 The embodiment of the present invention provides a resin medicine roll conveying mechanism, including a medicine roll bin 1, an inner bin 17 is provided inside the medicine roll bin 1 for storing resin medicine rolls, one end of the inner wall of the inner bin 17 is connected to a pushing mechanism, and the other end of the inner wall of the inner bin 17 is connected to one end of a blowing mechanism, the pushing mechanism pushes the resin medicine roll into the blowing mechanism, the other end of the blowing mechanism is connected to an air duct assembly, which is used to communicate with the anchor rod hole, and the blowing mechanism blows the medicine roll into the anchor rod hole;

[0033] The inner bin 17 is inclined on both sides and has an arc groove shape in the middle;

[0034] Specifically, the inner bin 17 inside the medicine roll bin 1 is inclined on both sides and has an arc groove in the middle. This design is conducive to the storage and movement of resin medicine rolls. 30-40 resin medicine rolls can be stored at a time, and the length of the medicine roll bin 1 can be adjusted according to the length of the medicine roll. One end of the inner wall of the inner bin 17 of the medicine roll bin 1 is connected to the pushing mechanism, and the resin medicine roll falls to the bottom of the medicine roll bin 1 due to gravity.

[0035] The pushing mechanism includes a pushing pipe 2, one end of which is connected to the inner bin 17, and the other end of the pushing pipe 2 is fixedly connected to a support plate 3, and one side of the outer wall of the support plate 3 is fixedly connected to a fixed end of an electric push rod 4, and the output end of the electric push rod 4 extends into the pushing pipe 2;

[0036] Specifically, the output end of the electric push rod 4 extends into the pushing pipe 2. When the medicine roll needs to be pushed, the electric push rod 4 is started to push the resin medicine roll into the pushing pipe 2. In this process, the pipeline seal will be opened, and the signal of the proximity switch sensor 14 will be disconnected. The electric push rod 4 will retract after it is in place, and the pipeline seal of the automatic flip plug 6 will fall back under the action of gravity, and the proximity switch sensor 14 will have a signal.

[0037] The blowing mechanism includes a medicine outlet bin 5, the medicine inlet end of the medicine outlet bin 5 is connected to the inner bin 17, the internal rotation of the medicine outlet bin 5 is connected to an automatic flip blocking plate 6, the other side of the outer wall of the support plate 3 is fixedly connected to a medicine blowing solenoid valve 7, the input end of the medicine blowing solenoid valve 7 is connected to the outside, the output end of the medicine blowing solenoid valve 7 is connected to one end of an air supply pipe 8, the other end of the air supply pipe 8 is connected to an air inlet 18 opened on the outer wall of the medicine outlet bin 5, and the medicine outlet end of the medicine outlet bin 5 is connected to one end of a delivery pipeline 9;

[0038] A reinforcement seat 12 is fixedly connected to one side of the outer wall of the push pipe 2, and the gas delivery pipe 8 passes through the reinforcement seat 12;

[0039] A sealing gasket 13 is fixedly connected to one side of the outer wall of the automatic flip blocking plate 6;

[0040] Specifically, a sealing gasket 13 is fixed on one side of the outer wall of the automatic flip plugging plate 6 to ensure sealing and effectively prevent gas leakage. A medicine blowing solenoid valve 7 is fixed on the other side of the outer wall of the support plate 3. The input end of the medicine blowing solenoid valve 7 is connected to the outside world, and the output end is connected to one end of the gas pipe 8. The other end of the gas pipe 8 is connected to the air inlet 18 of the outer wall of the medicine outlet bin 5. When the proximity switch sensor 14 has a signal indicating that the pipeline is sealed normally, the medicine blowing solenoid valve 7 switch can be started to blow the outside air into the air inlet 18 of the medicine outlet bin 5 through the gas pipe 8 to seal the resin medicine roll. Causing air flow impact, the solenoid valve automatically closes after a delay of 3-4s, and the compressed gas is used to blow the medicine roll out of the pipeline into the bottom of the anchor hole, and when the resin medicine roll is pushed in, it must be ensured to pass over the air inlet 18 to ensure that the compressed gas is blown in from the rear end of the medicine roll. In addition, the reinforcement seat 12 on the outer wall of the pushing pipe 2 has high strength and stability, and the shape of the reinforcement seat 12 can tightly wrap the gas pipe 8 to prevent the gas pipe 8 from shaking or displacing during operation. After the gas pipe 8 passes through the reinforcement seat 12, it forms a stable gas delivery channel with the medicine blowing solenoid valve 7 and the medicine outlet bin 5.

[0041] The air duct assembly includes a delivery pipeline 9, one end of which is connected to the medicine outlet end of the medicine outlet bin 5, and the other end of which is connected to an air duct 19. A fixing seat 10 is provided on the outer wall of the air duct 19, and the fixing seat 10 is fixed to the outside. An operating shaft 11 is fixedly connected to one side of the outer wall of the fixing seat 10, and the output end of the operating shaft 11 is fixedly connected to the outer wall of the air duct 19.

[0042] Specifically, the air duct 19 is the key channel for transporting the medicine roll to the anchor hole. The output end of the operating shaft 11 is fixedly connected to the outer wall of the air duct 19, which can realize the overall swing and extension of the air duct 19. The air duct 19 is inserted into the anchor hole by adjusting the operator. Under the impact of the airflow, the resin medicine roll enters the air duct 19 from the medicine outlet of the medicine outlet bin 5 until it slides to the bottom of the anchor hole, thereby realizing efficient medicine roll transportation.

[0043] A proximity switch sensor 14 is fixedly connected to one side of the inner wall of the medicine outlet bin 5. When the automatic flip blocking plate 6 rotates, the signal is disconnected, and when the automatic flip blocking plate 6 falls, the signal is connected.

[0044] The outer wall of the medicine outlet bin 5 is also rotatably connected with a connecting shaft 15, one end of the connecting shaft 15 is fixedly connected to one end of the automatic flip blocking plate 6, and the other end of the connecting shaft 15 is fixedly connected to a hanging arm 16;

[0045] Specifically, the connecting shaft 15 serves as a connecting bridge between the automatic flipping plug 6 and the vertical arm 16, and plays an important role in transmitting torque and motion. When the medicine roll is pushed over, the thrust of the medicine roll acts on the automatic flipping plug 6, and the force is transmitted to the vertical arm 16 through the connecting shaft 15, so that the vertical arm 16 is lifted upward. When the medicine roll passes, the vertical arm 16 falls back under the action of gravity, and the automatic flipping plug 6 is driven to return to its position quickly through the connecting shaft 15.

[0046] In addition, the present invention also provides a control method for a resin medicine roll conveying mechanism, comprising the following steps:

[0047] S1, the medicine roll warehouse 1 stores 30-40 resin medicine rolls;

[0048] S2, insert the air duct 19 into the anchor hole by adjusting the operating shaft 11;

[0049] S3, the resin medicine roll falls to the bottom of the medicine roll bin 1 due to gravity, and the electric push rod 4 pushes the resin medicine roll into the push pipe 2 and passes over the air inlet 18, and at the same time, the pipeline seal formed by the automatic flip plug 6 is opened, and the signal of the proximity switch sensor 14 is disconnected;

[0050] S4, the electric push rod 4 retreats after reaching its position, the pipeline seal falls back under the action of gravity, and the proximity switch sensor 14 has a signal;

[0051] S5. The signal from the proximity switch sensor 14 indicates that the pipeline is sealed normally, and the switch of the medicine blowing solenoid valve 7 can be started. After a delay of 3-4 seconds, the medicine blowing solenoid valve 7 is automatically closed, and the medicine roll is blown out of the air duct 19 into the bottom of the anchor hole by compressed gas.

[0052] In summary, the present invention provides a resin medicine roll conveying mechanism and control method. Through the coordinated operation of the medicine roll bin, the pushing mechanism, the blowing mechanism and the air duct assembly, the fully automated process from the storage of the medicine roll to the bottom of the anchor hole is realized. The blowing mechanism cooperates with the air duct assembly to use compressed gas to stably blow the medicine roll to the target position according to the preset program. The whole process does not require too much manual intervention, which greatly improves the accuracy and efficiency of the conveying and reduces the problems of the medicine roll not being delivered in place or being damaged due to manual operation errors.

[0053] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A resin medicine roll conveying mechanism, comprising a medicine roll bin (1), characterized in that: The medicine roll bin (1) is provided with an inner bin (17) for storing resin medicine rolls. One end of the inner wall of the inner bin (17) is connected to a pushing mechanism, and the other end of the inner wall of the inner bin (17) is connected to one end of a blowing mechanism. The pushing mechanism pushes the resin medicine roll into the blowing mechanism. The other end of the blowing mechanism is connected to an air duct assembly for connecting to the anchor rod hole. The blowing mechanism blows the medicine roll into the anchor rod hole.

2. A resin medicine roll conveying mechanism according to claim 1, characterized in that: The pushing mechanism comprises a pushing pipe (2), one end of which is connected to the inner bin (17), the other end of which is fixedly connected to a support plate (3), one side of an outer wall of the support plate (3) being fixedly connected to a fixed end of an electric push rod (4), and the output end of the electric push rod (4) extending into the interior of the pushing pipe (2).

3. A resin medicine roll conveying mechanism according to claim 2, characterized in that: The blowing mechanism comprises a medicine outlet bin (5), the medicine inlet end of the medicine outlet bin (5) is connected to an inner bin (17), the medicine outlet bin (5) is rotatably connected to an automatic flip blocking plate (6), the other side of the outer wall of the support plate (3) is fixedly connected to a medicine blowing solenoid valve (7), the input end of the medicine blowing solenoid valve (7) is connected to the outside, the output end of the medicine blowing solenoid valve (7) is connected to one end of an air supply pipe (8), the other end of the air supply pipe (8) is connected to an air inlet (18) provided on the outer wall of the medicine outlet bin (5), and the medicine outlet end of the medicine outlet bin (5) is connected to one end of a delivery pipeline (9).

4. A resin medicine roll conveying mechanism according to claim 3, characterized in that: The air duct assembly comprises a conveying pipeline (9), one end of which is connected to a medicine outlet of a medicine outlet bin (5), and the other end of which is connected to an air duct (19). A fixing seat (10) is provided on the outer wall of the air duct (19), and the fixing seat (10) is fixed to the outside. An operating shaft (11) is fixedly connected to one side of the outer wall of the fixing seat (10), and an output end of the operating shaft (11) is fixedly connected to the outer wall of the air duct (19).

5. The resin medicine roll conveying mechanism according to claim 3, characterized in that: A reinforcement seat (12) is fixedly connected to one side of the outer wall of the push pipe (2), and the air delivery pipe (8) passes through the reinforcement seat (12).

6. The resin medicine roll conveying mechanism according to claim 3, characterized in that: A sealing gasket (13) is fixedly connected to one side of the outer wall of the automatic flip blocking plate (6).

7. The resin medicine roll conveying mechanism according to claim 3, characterized in that: A proximity switch sensor (14) is fixedly connected to one side of the inner wall of the medicine outlet bin (5); a signal is disconnected when the automatic flip blocking plate (6) rotates, and a signal is connected when the automatic flip blocking plate (6) falls.

8. The resin medicine roll conveying mechanism according to claim 3, characterized in that: The outer wall of the medicine outlet bin (5) is also rotatably connected to a connecting shaft (15), one end of the connecting shaft (15) is fixedly connected to one end of the automatic flip blocking plate (6), and the other end of the connecting shaft (15) is fixedly connected to a hanging arm (16).

9. The resin medicine roll conveying mechanism according to claim 1, characterized in that: The inner bin (17) is inclined at both sides and is in the shape of an arc groove in the middle.

10. A control method for a resin roll conveying mechanism, characterized in that: A resin medicine roll conveying mechanism applied to any one of claims 1 to 9 comprises the following steps: S1, the medicine roll bin (1) stores 30-40 resin medicine rolls; S2, inserting the air duct (19) into the anchor hole by adjusting the operating shaft (11); S3, the resin medicine roll falls to the bottom of the medicine roll bin (1) due to gravity, and the electric push rod (4) pushes the resin medicine roll into the push pipe (2) and over the air inlet (18), and at the same time, the pipeline seal formed by the automatic flip plug (6) is opened, and the signal of the proximity switch sensor (14) is disconnected; S4, the electric push rod (4) moves back after reaching its position, the pipeline seal falls back under the action of gravity, and the proximity switch sensor (14) generates a signal; S5. The signal from the proximity switch sensor (14) indicates that the pipeline is sealed normally, and the switch of the medicine blowing solenoid valve (7) can be started. After a delay of 3-4 seconds, the medicine blowing solenoid valve (7) is automatically closed, and the medicine roll is blown out of the air duct (19) into the bottom of the anchor hole by compressed gas.

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