Seismic explosive column pipe orifice cleaning and wiping device

Abstract

The utility model relates to the technical field of chemical production equipment, and discloses a seismic explosive column pipe orifice cleaning and wiping device which comprises a shunting conveying belt assembly, an off-line translation cleaning and wiping assembly, a conveying and removing belt assembly and an on-line translation assembly. According to the utility model, the rotary cleaning and wiping component moves towards the port direction of the seismic explosive column along the guide rail under the action of the horizontal pushing cylinder, and after the rotary cleaning and wiping component moves in place, the driving motor drives the group of brushes to rotate through the gear, so as to clean and wipe the orifices of the group of seismic explosive columns; a stop air cylinder on the conveying and removing belt lifts a limiting collision block, and unqualified seismic explosive columns are sent out of the conveying and removing belt to a collecting groove without being blocked, so that the seismic explosive columns to be subjected to heat sealing are automatically cleaned and wiped, and unqualified products are automatically screened and removed.

Description

Technical Field

[0001] The utility model relates to the technical field of chemical production equipment, in particular to a device for cleaning a pipe opening of a seismic source charge column. Background Art

[0002] Seismic charge columns generally use colloidal emulsion explosives or ammonium antimony mixed explosives as their main charge. During the process of filling the main charge into the plastic shell, it is inevitable that residue will adhere to the nozzle of the plastic shell. If these residues are not cleaned, it will affect the heat-sealing quality of the plastic shell and the sealing cover, resulting in waste products. It may also cause production safety accidents due to direct contact between the residue and the high-temperature heat-sealing iron. In addition, some semi-finished products that have completed the main charge filling are missing the sealing cover for various reasons. If such semi-finished products that are missing the sealing cover enter the heat-sealing station, the main charge will directly contact the high-temperature iron, causing safety accidents. At present, there is no equipment that can both clean the nozzle of the seismic charge column and identify and remove unqualified semi-finished products that are missing the sealing cover. Therefore, the production process can only rely on manual cleaning of the heat-sealed seismic charge columns and identification and removal of unqualified products. Utility Model Content

[0003] The present invention aims to solve at least one of the technical problems in the related art to a certain extent. To this end, one purpose of the present invention is to provide a device for cleaning the outlet of a seismic charge column, which automatically cleans the seismic charge column and identifies and removes unqualified products.

[0004] The device for cleaning the nozzle of the source charge column proposed by the utility model comprises a diversion conveying belt assembly, an offline translation cleaning assembly, a conveying and rejecting belt assembly, and an online translation assembly;

[0005] The offline translation cleaning assembly includes a cleaning component, a horizontal push cylinder is fixed on the support leg steel plate of the frame three, a linear guide is fixed on the support leg steel plate of the frame three, a transmission gear box fixed to the telescopic end of the horizontal push cylinder is movably connected to the top of the linear guide, a driving motor is installed on the top of the transmission gear box, a transmission chain is installed on the rotating end of the driving motor and the surface of the transmission gear box, a visual sensor and a counting sensor are respectively fixed on the same surface of the support legs of the frame three, and a plurality of cleaning brushes are installed at one end of the transmission gear box;

[0006] The conveying and rejecting belt assembly includes a frame four, a plurality of diversion guide bars two are fixed on the top of the frame four, a transverse plate is installed on the frame four, a group of blocking cylinders are installed on the transverse plate, and a limit bumper two is installed on the telescopic end of each of the blocking cylinders, and a corresponding proximity switch is installed at one end of the limit bumper two.

[0007] Preferably, the diversion conveyor belt assembly includes a frame, a horizontal baffle is fixed on the top of the frame, a plurality of diversion guide bars are fixed on the horizontal baffle, a plurality of limit bumpers are fixed on the outer surface of the horizontal baffle, and a corresponding proximity switch is installed behind the limit bumper.

[0008] Preferably, the offline translation cleaning assembly includes a frame three, a linear guide rail is fixed on the cross beams on both sides of the frame three, a coupled rodless cylinder is fixed at one end of the frame three, the linear guide rail is installed with a grabbing, lifting and translating part 1 which is movably connected to it, and the movable end of the coupled rodless cylinder 1 is fixedly connected to the grabbing, lifting and translating part 1.

[0009] Preferably, the upper line translation component and the frame three, the linear guide rail one, the coupling rodless cylinder one and the grabbing and lifting translation part one are mechanical components of the same size.

[0010] Preferably, the grabbing, lifting and translating part 1 includes a lifting cylinder, a grabbing cylinder and a machine claw.

[0011] Preferably, a slider is installed on the guide rail, and the slider can move horizontally along the guide rail, and the grabbing and lifting translation part is fixed on the slider of the linear guide rail.

[0012] The beneficial effect of the utility model is that the cleaning component is moved along the guide rail toward the port of the seismic source medicine column under the action of the horizontal push cylinder. After moving into position, the driving motor drives a group of brushes to rotate through the gears to start cleaning the pipe openings of a group of seismic source medicine columns. At the same time, when unqualified seismic source medicine columns are found in visual inspection, the blocking cylinder on the conveying and rejecting belt lifts the limit block, and the unqualified seismic source medicine columns are sent out of the conveying and rejecting belt to the collection tank without obstruction, thereby realizing automatic cleaning of the seismic source medicine columns to be heat-sealed and identification and rejection of unqualified products. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic structural diagram of the general assembly of the source charge column pipe opening cleaning device proposed by the utility model.

[0014] Figure 2 This is a schematic diagram of the local layout structure of the diversion conveyor belt assembly of the seismic source charge column pipe mouth cleaning device proposed by the present invention.

[0015] Figure 3 This is a schematic structural diagram of the offline translational cleaning component of the source charge column pipe mouth cleaning device proposed in the utility model.

[0016] Figure 4 This is a side structural schematic diagram of the offline translational cleaning component of the source charge column pipe mouth cleaning device proposed in the utility model.

[0017] Figure 5This is a schematic diagram of the reverse front view structure of the offline translation cleaning component of the source charge column pipe mouth cleaning device proposed by the utility model.

[0018] Figure 6 This is a side structural schematic diagram of the conveying and rejecting belt of the source charge column pipe mouth cleaning device proposed in the utility model.

[0019] Figure 7 This is a side structural schematic diagram of the upper line translation component of the seismic source charge column pipe mouth cleaning device proposed in the utility model.

[0020] In the figure: 1. Diverter conveyor belt assembly; 1-1. Limit bumper 1; 1-2. Proximity switch 1; 1-3. Diverter guide bar 1; 2. Seismic source column; 3. Offline translation cleaning assembly; 3-1. Frame 3; 3-2. Linear guide 1; 3-3. Coupled rodless cylinder 1; 3-4. Grab and lift translation part 1; 3-5. Cleaning component; 3-5-1. Drive motor; 3-5-2. Transmission gear box; 3-5-3. Push cylinder; 3-5-4. Cleaning brush; 3-6-1. Visual sensor; 3-6-2. Counting sensor; 4. Conveying and rejecting belt assembly; 4-1. Diverter guide bar 2; 4-2. Blocking cylinder; 4-3. Limit bumper 2; 5. On-line translation assembly; 5-1. Frame 5; 5-2. Linear guide 2; 5-3. Coupled rodless cylinder 2; 5-4. Grab and lift translation part 2. DETAILED DESCRIPTION

[0021] Reference Figure 1-4 The source charge column pipe mouth cleaning device includes a diversion conveying belt component 1, an offline translation cleaning component 3, a conveying and rejecting belt component 4, an online translation component 5, etc.

[0022] A transverse baffle is provided on the diversion conveyor belt assembly 1, and a diversion guide bar 1-3 is fixed on the top of the transverse baffle. A consistent number of limit bumpers 1-1 are installed at one end of the diversion guide bar 1-3. A corresponding proximity switch 1-2 is installed behind each limit bumper 1-1. When the seismic source charge column 2 hits the limit bumper 1-1, the limit bumper 1-1 deflects, causing the proximity switch 1-2 to receive a signal. When all the limit bumpers 1-1 deflect and all the proximity switches 1-2 receive signals, it is considered that a group of seismic source charge columns 2 are all in place.

[0023] The offline translation cleaning component 3 is composed of a frame 3-1, a grabbing and lifting translation part 1, a cleaning component 3-5, a visual detection sensor component, a linear guide 3-2 and a coupled rodless cylinder 3-3. The two linear guides 3-2 are respectively threadedly connected to the crossbeams on both sides of the frame. Two sliders are installed on each linear guide 3-2, and the sliders can move horizontally along the linear guide 3-2; the coupled rodless cylinder 3-3 is threadedly installed on the frame; the grabbing and lifting translation part 3-4 is fixed on the slider of the linear guide 3-2 and is rigidly connected to the coupled rodless cylinder 3-3. The displacement of the coupled rodless cylinder 3-3 can drive the grabbing and lifting translation part 3-4 to move horizontally on the linear guide 3-2; the grabbing and lifting translation part 3-4 is fixed on the slider of the linear guide 3-2 and is rigidly connected to the coupled rodless cylinder 3-3. The displacement of the coupled rodless cylinder 3-3 can drive the grabbing and lifting translation part 3-4 to move horizontally on the linear guide 3-2; The lifting and translation part 3-4 includes a lifting cylinder, a group of grabbing cylinders are fixed to the telescopic end of the lifting cylinder, and the telescopic end of the grabbing cylinder is fixed with an organic claw; the initial position of the grabbing and lifting translation part 3-4 is just above the diversion belt. When all the proximity switches 1-2 on the diversion belt transverse baffle receive signals, the grabbing and lifting translation part 3-4 grabs and lifts a group of seismic source medicine columns 2. After the return stroke is in place, under the action of the coupled rodless cylinder 3-3, the grabbing and lifting translation part 3-4 moves horizontally toward the conveying and rejecting belt assembly 4 until it reaches the cleaning station. During the movement, the visual sensor 3-6-1 and the counting sensor 3-6-2 installed on the frame detect and count the ports of each section of the seismic source medicine column 2 one by one;

[0024] The cleaning component 3-5 is fixedly mounted on one side of the frame, and is composed of a drive motor 3-5-1, a transmission chain, a transmission gear box 3-5-2, a push cylinder 3-5-3, a linear guide rail 25-2, etc. The drive motor 3-5-1, the transmission chain, and the transmission gear box 3-5-2 are fixedly mounted on the same steel plate, which is fixedly mounted on the slider of the linear guide rail. The steel plate can move horizontally under the action of the push cylinder 3-5-3. The internal movable connection of the transmission gear box 3-5-2 has several gears that mesh with each other, which are connected to the drive motor 3-5-1 and the transmission gear box 3-5-2 through the transmission chain to drive the internal gears of the transmission gear box 3-5-2 to rotate. One side of 3-5-2 is open, and a cleaning brush 3-5-4 that can rotate under the drive of gears is installed at the open position; when a group of seismic source charge columns 2 arrives at the cleaning station, the rotating cleaning component 3-5 moves along the guide rail toward the port of the seismic source charge column 2 under the action of the horizontal push cylinder 3-5-3. After moving to the position, the driving motor 3-5-1 drives a group of cleaning brushes 3-5-4 to rotate through the gears, and starts to clean the pipe openings of a group of seismic source charge columns 2. After cleaning, the horizontal push cylinder 3-5-3 returns, moves the cleaning component 3-5 to the initial position, breaks away from the contact with the seismic source charge column 2, grabs and lifts the translation part 3-4 and moves it horizontally to the initial position above the diversion belt to start the next cycle.

[0025] The conveying and rejecting belt assembly 4 is composed of a conveying belt, a diverter guide bar 2 4-1, a blocking cylinder 4-2, etc. The conveying belt is provided with a diverter guide bar 2 4-1, and a transverse plate is provided at the end of the belt. A group of blocking cylinders 4-2 are installed on the transverse plate. Each blocking cylinder 4-2 is equipped with a limit block 2 4-3 and a proximity switch that can be raised and lowered as the cylinder piston rod is extended and retracted. When a group of seismic source drug columns 2 products that have completed cleaning are moved to the end of the belt under the action of the conveying and rejecting belt, if all of them are qualified products, the blocking cylinder 4- 2's piston rods are all extended downward, and a group of seismic source columns 2 all hit the limit bumper 2 4-3 and stop moving; when the visual sensor 3-6-1 located on the offline translation component rack detects that there are unqualified products in a group of seismic source columns 2, the corresponding blocking cylinder 4-2 piston rod returns to drive the limit bumper 2 4-3 and the sensor to lift up, and the unqualified seismic source columns 2 continue to move toward the end of the conveying and rejecting belt under the action of the conveying and rejecting belt until they leave the conveying and rejecting belt and slide into the collection trough.

[0026] When the device is in use, a group of seismic source medicine columns 2 moves backward on the diversion conveyor belt 1 under the constraint of the diversion guide bar 1-3, and stops moving when the seismic source medicine columns 2 hit the limit bumper 1-1. At the same time, the limit bumper 1-1 deflects, and the proximity switch 1-2 receives a signal. When all the proximity switches 1-2 receive signals, it is confirmed that a group of seismic source medicine columns 2 are all in place. The grabbing and lifting translation part 3-4 of the offline translation cleaning component 3 grabs a group of seismic source medicine columns 2 and returns. After the return is in place, the grabbing and lifting translation part 3-4 is moved along the linear guide rail fixedly installed on the frame 3-1 under the action of the coupled rodless cylinder 3-3. 3-2 is pushed to the top of the conveying and rejecting belt, and during the horizontal movement of the grabbing and lifting translation part 3-4, a group of seismic source medicine columns 2 are detected and counted one by one by the visual sensor 3-6-1 and the counting sensor 3-6-2. After grabbing and lifting the translation part 3-4 to the cleaning station, the cleaning component 3-5 moves forward under the action of the horizontal push cylinder 3-5-3. After moving to the position, the cleaning brush 3-5-4 contacts the seismic source medicine column 2, and the driving motor 3-5-1 drives a group of cleaning brushes 3-5-4 in contact with the seismic source medicine column 2 to rotate through the gear box 3-5-2 to clean the pipe mouth of the seismic source medicine column 2. After cleaning, the cleaning component 3- 5 moves backward under the action of the horizontal push cylinder 3-5-3, so that the cleaning brush 3-5-4 leaves the earthquake source column 2, grabs the lifting translation part 1 3-4 to release a group of earthquake source columns 2 that have completed cleaning, and the earthquake source columns 2 move backward between the gaps of the diversion guide strip 2 4-1 under the action of the conveying and rejecting belt 4. When a group of earthquake source columns 2 all hit the limit collision block 2 4-3 fixedly installed on the blocking cylinder 4-2, they stop moving. The lifting translation part 2 5-4 on the upper line translation assembly 5 grabs the return stroke. After the return stroke is in place, the lifting translation part 2 5-4 is lifted and pushed horizontally along the straight track 2 5-2 toward the diversion conveying belt 2 under the action of the coupled rodless cylinder 2 5-3. Above the belt, at this time, a group of seismic source medicine columns 2 correspond one to one with the gaps between the diversion guide strips 1-3 of the diversion belt 1 below, and the grabbing and lifting translation part 2 5-4 returns a group of seismic source medicine columns 2 to the diversion conveyor belt 1 to enter the next workstation; the grabbing and lifting translation part 1 3-4 moves a group of seismic source medicine columns 2 horizontally and passes through the visual sensor 3-6-1 and the counting sensor 3-6-2 one by one for detection and counting. When there are unqualified seismic source medicine columns 2, the blocking cylinder 4-2 fixedly installed at the rear end of the corresponding conveying and rejecting belt 4 lifts the limiting bumper 2 4-3, and the unqualified seismic source medicine columns 2 are sent out of the conveying and rejecting belt to the collection tank without obstruction.

Claims

1. A device for cleaning the nozzle of a seismic charge column, characterized by: Including diversion conveyor belt assembly, offline translation cleaning assembly, conveyor rejection belt assembly, online translation assembly; The offline translation cleaning assembly includes a cleaning component, a horizontal push cylinder is fixed on the support leg steel plate of the frame three, a linear guide is fixed on the support leg steel plate of the frame three, a transmission gear box fixed to the telescopic end of the horizontal push cylinder is movably connected to the top of the linear guide, a driving motor is installed on the top of the transmission gear box, a transmission chain is installed on the rotating end of the driving motor and the surface of the transmission gear box, a visual sensor and a counting sensor are respectively fixed on the same surface of the support legs of the frame three, and a plurality of cleaning brushes are installed at one end of the transmission gear box; The conveying and rejecting belt assembly includes a frame four, a plurality of diversion guide bars two are fixed on the top of the frame four, a transverse plate is installed on the frame four, a group of blocking cylinders are installed on the transverse plate, and a limit bumper two is installed on the telescopic end of each of the blocking cylinders, and a corresponding proximity switch is installed at one end of the limit bumper two.

2. The device for cleaning the orifice of a seismic charge column according to claim 1, characterized in that: The diversion conveyor belt assembly includes a frame, a horizontal baffle is fixed on the top of the frame, a plurality of diversion guide bars are fixed on the horizontal baffle, a plurality of limit bumpers are fixed on the outer surface of the horizontal baffle, and a corresponding proximity switch is installed behind the limit bumper.

3. The device for cleaning the orifice of a seismic charge column according to claim 1, characterized in that: The offline translation cleaning assembly includes a frame three, a linear guide rail is fixed on the cross beams on both sides of the frame three, a coupled rodless cylinder is fixed at one end of the frame three, the linear guide rail is installed with a grabbing, lifting and translating part 1 which is movably connected to it, and the movable end of the coupled rodless cylinder is fixedly connected to the grabbing, lifting and translating part 1.

4. The device for cleaning the orifice of a seismic charge column according to claim 3, characterized in that: The upper line translation component, the frame three, the linear guide rail one, the coupled rodless cylinder one and the grabbing and lifting translation part one are mechanical components of the same size.

5. The device for cleaning the orifice of a seismic charge column according to claim 3, characterized in that: The grabbing, lifting and translating part 1 includes a lifting cylinder, a grabbing cylinder and a machine claw.

6. The device for cleaning the orifice of a seismic charge column according to claim 3, characterized in that: A slider is installed on the guide rail, and the slider can move horizontally along the guide rail. The grabbing and lifting translation part is fixed on the slider of the linear guide rail.

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