CN112902772B - Continuous production device and method for double-detonating-cord symmetric priming explosives - Google Patents
Continuous production device and method for double-detonating-cord symmetric priming explosives Download PDFInfo
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- CN112902772B CN112902772B CN202110056177.3A CN202110056177A CN112902772B CN 112902772 B CN112902772 B CN 112902772B CN 202110056177 A CN202110056177 A CN 202110056177A CN 112902772 B CN112902772 B CN 112902772B
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
- F42B39/00—Packaging or storage of ammunition or explosive charges; Safety features thereof; Cartridge belts or bags
- F42B39/02—Cartridge bags; Bandoleers
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
- F42B33/00—Manufacture of ammunition; Dismantling of ammunition; Apparatus therefor
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42D—BLASTING
- F42D1/00—Blasting methods or apparatus, e.g. loading or tamping
- F42D1/04—Arrangements for ignition
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Abstract
The invention discloses a device and a method for continuously producing double-lead detonating cord symmetrical detonating explosive, which relate to the technical field of engineering blasting and comprise a feeding mechanism and a flaring mechanism which are oppositely arranged, wherein a discharging pipe of the feeding mechanism faces the flaring mechanism and is coaxially arranged, the outer walls of the two sides of the discharging pipe are provided with stuffing grooves for accommodating stuffing manipulators, the discharging pipe can change the distance between the discharging pipe and the flaring mechanism under the action of a motion mechanism, a pair of stuffing manipulators for drawing detonating cords is symmetrically arranged at the two sides of the discharging pipe, the two sides of the flaring mechanism are provided with packing manipulators for lifting a packing bag subjected to flaring by the flaring mechanism to the position of the discharging pipe, on the basis of a latex explosive manufacturing process, the packing process is improved, symmetrically arranged detonating strips are stuffed in advance in the packing bag, corresponding materials are filled for producing a explosive bag, and the integral symmetry of the detonating strips is ensured, the production efficiency is improved, and the requirement of symmetrical detonation is met.
Description
Technical Field
The disclosure relates to the technical field of engineering blasting, in particular to a device and a method for continuously producing double-guide detonating cord symmetrical detonating explosives.
Background
The statements in this section merely provide background information related to the present disclosure and may not necessarily constitute prior art.
With the development of energy-gathering effect, the realization method is greatly expanded, the application range is not limited to military anti-armor, armor-breaking bomb, air-defense bomb, warhead and the like of airplanes and naval vessels, and the method is widely applied to engineering construction such as oil exploitation, demolition blasting, metal cutting, controlled blasting, basic explosion tamping and the like. On the basis of the characteristics of large penetration depth of energy-gathering effect, strong cutting capability, obvious action effect and the like, various energy-gathering devices or methods are researched.
The energy-gathering blasting technology with metal cover makes the energy-gathering cover move inwards at very high speed and collide on the symmetrical plane to form metal jet, which acts on the wall of the blast hole to form initial crack, the detonation product forms stress concentration along the direction of the crack to further expand the crack, and when the distance between the blast holes is in proper range, through cracks are formed between the blast holes to reach the aim of directional energy-gathering cutting. However, whatever structure or material is used, the metal material is wasted due to the recycling and processing of the metal cover material. However, even with the use of a shaped charge, it is difficult to form an ideal metal jet for a typical low detonation velocity industrial explosive.
The energy-gathering blasting technique without metal cover is characterized by that it uses PVC material and other non-metal materials to make medicine bag with cavity structure, and utilizes the convergence of detonation wave in the cavity axis direction to form high-density, high-speed and high-pressure gas jet flow. However, the process has high requirements on the explosive performance, the charging process is complicated, and the material consumption is high, so that the blasting construction cost is increased. Therefore, the metal-cover-free energy-gathering blasting technology is not popularized in engineering blasting. The joint-cutting cartridge bag blasting technology only needs to fill prefabricated joint-cutting cartridge bags in blast holes, is simple to operate and easy to construct, but still has many problems in engineering blasting application, and is mainly applied to blasting which needs to leave a relatively flat fracture surface, such as smooth blasting, stone mining and the like.
The multi-point detonation technology has been developed more and more in the military field, but in the field of engineering blasting, the development of the detonation technology is relatively slow. Because a plurality of initiation points are required to be arranged for detonation wave energy gathering, the initiation time difference is regulated and controlled, and microsecond synchronous detonators are required to be used for initiation even simultaneously. The synchronization time of the industrial detonator is generally 1-10 milliseconds, and the difference between the synchronization time and microsecond synchronization requirements is 1000-10000 times, so that the detonation wave energy gathering technology of multi-point initiation is mainly applied to military products such as explosive-shaped projectile shape and flight direction control, and can hardly be applied to engineering blasting.
On the basis of earlier research, the applicant provides a blasting technology for improving the energy utilization rate of explosives by applying a detonation wave collision energy-gathering method in a blast hole. The technology is introduced by detonation wave collision energy accumulation of multi-point detonation and is provided on the basis of combining a detonation wave collision theory and engineering blasting characteristics. The technology is characterized in that two symmetrically (or a plurality of symmetrically) arranged high-detonation velocity explosive strips are applied in a blast hole to detonate low-detonation velocity main explosive along the longitudinal direction of the blast hole, and after the main explosive is detonated, a series of detonation wave collisions are formed in the center of a explosive column, so that the detonation pressure acting on the wall of the blast hole is locally increased to form initial cracks, and the purpose of improving the rock crushing effect is achieved. Experiments show that the technology can avoid the waste of metal cover materials and reduce the energy-gathered blasting operation cost; the blast hole space occupied by energy-gathering holes or air intervals can be avoided, and the utilization rate of the blast hole is improved; the influence of water in the blast hole on the energy accumulation of the cavity can be avoided, and the application range of energy accumulation blasting is expanded; the phenomenon of incomplete detonation of the explosive can be avoided, and the synchronization problem of multi-point detonation is solved.
The inventor finds that when the double-lead blasting cord symmetrically and linearly detonates the industrial explosive, the operation efficiency is not high under the influence of the technical level of blasting operation technicians, the precision of the manufactured cartridge is greatly influenced, and the requirement of the double-lead blasting cord linear detonation is difficult to meet.
Disclosure of Invention
The purpose of the disclosure is to provide a continuous production device and method for a double-lead detonating cord symmetric detonating explosive aiming at the defects in the prior art, the packaging process is improved on the basis of the manufacturing process of emulsion explosives, and the symmetrically-arranged detonating bars are stuffed in the packaging bag in advance and are filled with corresponding materials to produce explosive bags, so that the integral symmetry of the detonating bars is ensured, the production efficiency is improved, and the requirement of symmetric detonating is met.
The first purpose of the present disclosure is to provide a continuous production device for a double-detonating-cord symmetric blasting explosive, which adopts the following technical scheme:
including the feeding mechanism and the flaring mechanism of mutual disposition, feeding mechanism's discharging pipe is towards flaring mechanism and coaxial arrangement, is equipped with on the outer wall of discharging pipe both sides to be used for holding the groove of filling in into manipulator, the discharging pipe can change under the motion mechanism effect with the interval of flaring mechanism, a pair of manipulator symmetrical arrangement in the both sides of discharging pipe of filling in that is used for pulling the detonating cord, the both sides of flaring mechanism are equipped with packing manipulator for promote wrapping bag to the discharging pipe position after the flaring of flaring mechanism.
Further, the feeding mechanism further comprises a feeding bin communicated with the discharging pipe, and the moving mechanism is connected with the feeding mechanism and can drive the feeding mechanism to reciprocate.
Furthermore, the explosive fuse inserting machine further comprises explosive fuse supply mechanisms, each inserting manipulator corresponds to one explosive fuse supply mechanism, and the inserting manipulators can clamp the explosive fuses output by the explosive fuse supply mechanisms.
Furthermore, the stuffing mechanical arm comprises a stuffing mechanical arm and a stuffing mechanical claw, the stuffing mechanical arm is matched with the stuffing groove, and the tail end of the stuffing mechanical arm is connected with the stuffing mechanical claw for clamping the detonating cord.
And furthermore, the device also comprises a shearing and sealing mechanism arranged between the feeding mechanism and the flaring mechanism, wherein the two shearing and sealing mechanisms are arranged at intervals, one sealing mechanism is close to the feeding mechanism, and the other sealing mechanism is close to the flaring mechanism.
Furthermore, a semicircular groove is reserved at one end, facing the feeding mechanism, of the flaring mechanism and used for accommodating the tail end of the packaging mechanical arm, and after the tail end of the packaging bag penetrates through the flaring mechanism, a tail end opening is opposite to a discharging hole of the discharging pipe.
Furthermore, the two packaging mechanical hands are respectively positioned on two sides of the axis of the flaring mechanism and do not interfere with the stuffing mechanical hand.
The second purpose of the present disclosure is to provide a method for continuously producing a dual detonating cord symmetric detonating explosive, which utilizes the apparatus for continuously producing a dual detonating cord symmetric detonating explosive as described above, comprising the following steps:
the discharging pipe is driven by a power mechanism to descend to the flaring mechanism, and the packaging manipulator clamps the packaging bag flared by the flaring mechanism and lifts the top end of the packaging bag to the top end of the discharging pipe;
sealing the lower end of the flared packaging bag, and plugging a manipulator to grab a detonating strip along the discharging pipe plugging groove to plug the detonating strip to the sealing position of the lower end in the packaging bag;
along with the gradual rising of the discharge pipe, the discharge hole at the lower end of the discharge pipe discharges materials at a constant speed until the discharge reaches a set height, and the discharge is stopped, and the opening position at the top end of the packaging bag is sealed;
and cutting the lower part of the seal of the lower end of the filled packaging bag, and taking out the packaging bag formed by sealing the filling material of the packaging bag.
Furthermore, in the discharging process of the discharging pipe, the material is lifted at a constant speed and discharged at a constant speed by utilizing the self weight of the material.
Further, two stuffing manipulators arrange two detonating strips at symmetrical positions in the packaging bag.
Compared with the prior art, the utility model has the advantages and positive effects that:
(1) on the basis of the manufacturing process of the emulsion explosive, the packaging process is improved, the symmetrically arranged detonating strips are stuffed in the packaging bag in advance, and corresponding materials are filled to produce the explosive package, so that the integral symmetry of the detonating strips is ensured, the production efficiency is improved, and the requirement of symmetric detonating is met;
(2) the method of opening the discharge port when the discharge pipe ascends at a constant speed is utilized, so that the aggregate is discharged at a constant speed through the self weight of the aggregate, the kinetic energy of discharge is saved, and the phenomena of splashing and uneven aggregate filling caused by the difference of height when the aggregate falls from top to bottom are solved;
(3) the utilization reserves detonating cord half slot on the discharging pipe, makes detonating cord can be put into the wrapping bag by light to keep the diameter of explosive unchangeable, reduce the drilling degree of difficulty when the in-service use.
(4) The mechanical arm is used for placing the high-detonation-velocity initiating explosive strips, the packaging mechanical arm is used for packaging the explosive, the working efficiency is improved, the labor cost is saved, the mechanical arm and the mechanical claw are made of non-metal materials, sparks generated by collision when interference occurs are avoided, and the safety and the high efficiency are realized;
drawings
The accompanying drawings, which are included to provide a further understanding of the disclosure, illustrate embodiments of the disclosure and together with the description serve to explain the disclosure and are not to limit the disclosure.
Fig. 1 is a schematic overall structure diagram of a production apparatus in embodiments 1 and 2 of the present disclosure;
FIG. 2 is a schematic diagram of a side view of the production apparatus in examples 1 and 2 of the present disclosure;
FIG. 3 is a schematic cross-sectional view taken along line A-A of FIG. 1;
FIG. 4 is a schematic cross-sectional view taken along line B-B of FIG. 1;
fig. 5 is a schematic structural diagram of a robot of a production apparatus in embodiments 1 and 2 of the present disclosure.
In the drawing, 1, a feeding bin, 2, a gear power device protection box, 3, a transmission gear, 4, a gear power device, 5, a rack, 6, a protection box supporting rod, 7, an explosion wire, 8, a supporting rod, 9, a packaging mechanical arm, 10, a stuffing mechanical arm, 11, a power device, 12, a supporting column, 13, a medicine bag sealing device, 14, a discharge port, 15, a medicine bag shearing device, 16, a stuffing groove, 17, a discharge pipe, 18, a stuffing groove, 19, an expanding device, 20, a packaging bag, 21, a reserved operation port, 22, a mechanical arm base, 23, a mechanical arm and 24 are mechanical claws.
Detailed Description
It should be noted that the following detailed description is exemplary and is intended to provide further explanation of the disclosure. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this disclosure belongs.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present disclosure. As used herein, the singular forms "a", "an", and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof;
for convenience of description, the words "up", "down", "left" and "right" in this disclosure, if any, merely indicate that the directions of movement are consistent with those of the figures themselves, and are not limiting in structure, but merely facilitate the description of the invention and simplify the description, rather than indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present disclosure.
As introduced in the background art, when the double-lead blasting cord symmetrically and linearly detonates the industrial explosive in the prior art, the operation efficiency is not high due to the influence of the technical level of blasting operation technicians, the precision of the manufactured cartridge is greatly influenced, and the requirement of the double-lead blasting cord for linear detonation is difficult to meet; aiming at the problems, the invention provides a device and a method for continuously producing double-detonating-cord symmetrical detonating explosives.
Example 1
In an exemplary embodiment of the present disclosure, as shown in fig. 1 to 5, a continuous production apparatus for a dual detonating cord symmetric primer explosive is provided.
Comprises a feeding mechanism, a flaring mechanism, a stuffing manipulator 10, a packaging manipulator 9, a movement mechanism, a shearing and sealing mechanism and an explosive fuse supply mechanism.
The feeding mechanism and the flaring mechanism are arranged vertically and oppositely, the feeding mechanism comprises a feeding bin 1 and a discharging pipe which are communicated, a discharging hole 14 is formed in the tail end of the discharging pipe, the discharging pipe and the flaring mechanism are arranged coaxially, and after a packaging bag passes through the flaring mechanism, the opening in the tail end of the packaging bag is opposite to the discharging hole of the discharging pipe, so that the packaging bag can be sleeved outside the discharging pipe;
in order to symmetrically place the detonating cord into the packaging bag, a pair of stuffing manipulators are symmetrically arranged on two sides of the discharging pipe, and stuffing grooves 18 for accommodating the stuffing manipulators are formed in the outer walls of the two sides of the discharging pipe.
The utilization reserves detonating cord half slot on the discharging pipe, makes detonating cord can be put into the wrapping bag by light to keep the diameter of explosive unchangeable, reduce the drilling degree of difficulty when the in-service use.
The discharging pipe can change the distance between the discharging pipe and the flaring mechanism under the action of the moving mechanism, the moving mechanism is connected with the feeding mechanism and can drive the feeding mechanism to reciprocate, a pair of stuffing mechanical arms for drawing the detonating cord are symmetrically arranged on two sides of the discharging pipe, and the two sides of the flaring mechanism are provided with the packing mechanical arms for lifting the packing bag flared by the flaring mechanism to the position of the discharging pipe.
In the embodiment, for the motion mechanism, a gear power device is matched with a gear rack mechanism, a gear power device 4 and a transmission gear are arranged in a gear power device protection box 2, the output end of the gear power device is connected with a transmission gear 3, and the transmission gear 3 is meshed with a rack 5 arranged on the feeding mechanism;
the feeding bin moves up and down under the action of the transmission gear and is communicated with the discharging pipe, the discharging pipe is divided into two parts, a rack is arranged on a pipe body of the first part of the discharging pipe, and a plugging groove 18 is arranged on the second part of the discharging pipe.
It can be understood that the discharge pipe and the transmission gear work in a matched mode, a matching rack is embedded in the discharge pipe and is consistent with the transmission gear in size, and the transmission gear is connected with the gear power device through a force transmission rod. The gear power device provides power for the transmission gear and drives the discharge pipe to operate through meshing with the rack.
In the embodiment, the diameter d of the reference circle of the gear is 20-30cm, the number z of teeth is 30, and the rotating speed n of the gear is 0.95-1.90r/min, so that the power device is simplified and the cost is saved.
The feeding mechanism is integrally arranged on a power device 11, the power device provides power for a stuffing mechanical arm, a packaging mechanical arm and a shearing and sealing mechanism, the power device is used as a rack structure to carry out other elements, and a support column 12 is arranged below the power device.
The gear power device protection box is connected with the power device through four circular protection box support rods 6, and the power device is supported by four square support columns 12.
The packaging bag 20 is sleeved on the flaring mechanism, and the flaring mechanism is used as a flaring device 19 and is placed at the bottom of the power device.
It can be understood that, for the flaring device, it is cylindric flaring stick structure, will be in the expansion of the packing platform under the crowded flat state and be cylindricly, then promote by packing manipulator centre gripping end opening, along with promoting, the wrapping bag under the crowded flat state is constantly carried to the top and is sealed, the filling, cuts the operation.
And the middle part of the flaring device is provided with a reducing section for improving the friction force between the packaging bag and the flaring rod and avoiding the packaging bag from slipping off the flaring rod.
Furthermore, the explosion wire clamping device also comprises explosion wire supply mechanisms, each stuffing manipulator corresponds to one explosion wire supply mechanism, and the stuffing manipulators can clamp the explosion wires output by the explosion wire supply mechanisms;
the stuffing mechanical arm comprises a stuffing mechanical arm and a stuffing mechanical claw, the stuffing mechanical arm is matched with the stuffing groove, and the tail end of the stuffing mechanical arm is connected with the stuffing mechanical claw used for clamping the detonating cord.
In this embodiment, it can be understood that the stuffing manipulator and the packing manipulator are functionally named, and an existing manipulator meeting the requirement is adopted.
A semicircular groove is reserved at one end, facing the feeding mechanism, of the flaring mechanism and serves as a reserved operation opening 21 for accommodating the tail end of the packaging mechanical arm, and after the tail end of the packaging bag penetrates through the flaring mechanism, the opening of the tail end is opposite to the discharge opening of the discharge pipe; the flaring device of the packaging bag is positioned at the lower end of the machine, and the center of the flaring device and the center of the discharge pipe are positioned on the same longitudinal axis;
the two packing manipulators are respectively positioned on two sides of the axis of the flaring mechanism and do not interfere with the stuffing manipulator.
In this embodiment, the stuffing manipulator is the same as the packing manipulator and is composed of a manipulator base 22, a manipulator arm 23 and a manipulator claw 24, wherein the manipulator arm and the manipulator claw are made of non-metal materials and made of hard plastic ABS or polystyrene PS and synthetic resin materials; the spark generated by collision when interference is avoided, and the working process is safer and more reliable.
For the plugged manipulator, the manipulator base is fixed at the upper end of the power device; the corresponding detonating cord supply mechanism is positioned at one side of the stuffing manipulator, so that the stuffing manipulator can be clamped and taken conveniently, and the high-detonation-velocity detonating strip is wound on the detonating cord supply mechanism, positioned at the upper end of the power device and integrally arranged on the vertical support rod 8;
for the packaging mechanical arm, the packaging mechanical arm is arranged on two sides of the flaring device through corresponding mechanical arm bases; the packaging mechanical arm is positioned in the power device and grabs the packaging bag from bottom to top through a reserved operation opening on the flaring mechanism.
The device further comprises a shearing and sealing mechanism arranged between the feeding mechanism and the flaring mechanism, wherein the two shearing and sealing mechanisms are arranged at intervals, one sealing mechanism is close to the feeding mechanism, and the other sealing mechanism is close to the flaring mechanism;
the shearing and sealing mechanism comprises a medicine bag shearing device 15 and a medicine bag sealing device 13, wherein the medicine bag shearing device is positioned in the power device and adopts telescopic scissors.
Example 2
In another exemplary embodiment of the present disclosure, as shown in fig. 1 to 5, a method for continuously producing a dual detonating cord symmetrical detonating explosive is provided, which uses a dual detonating cord symmetrical detonating explosive continuous production apparatus as described in example 1.
The method comprises the following steps:
the discharging pipe is driven by a power mechanism to descend to the flaring mechanism, the packaging manipulator clamps the packaging bag flared by the flaring mechanism and lifts the top end of the packaging bag to the top end of the discharging pipe;
sealing the lower end of the flared packaging bag, and plugging a manipulator to grab the detonating strip and plug the detonating strip into the groove along the discharging pipe to the sealing position of the lower end in the packaging bag;
along with the gradual rising of the discharge pipe, the discharge hole at the lower end of the discharge pipe discharges materials at a constant speed until the discharge reaches a set height, and the discharge is stopped, and the opening position at the top end of the packaging bag is sealed;
and (4) cutting the lower part of the seal of the lower end of the filled packaging bag, and taking out the packaging bag filled with the materials and sealing the bag to form the medicine bag.
Specifically, with reference to embodiment 1 and the accompanying drawings, the gear power device 4 provides power for the transmission gear 3, and the transmission gear 3 engages with the rack 5 on the discharge pipe to drive the discharge pipe 17 to move downward and upward;
the packaging system comprises a power device 11, a mechanical arm 10, a packaging mechanical arm 9, a medicine package sealing device 13 and a medicine package shearing device 15, the power device 11 provides kinetic energy for the mechanical arm 10, the medicine package sealing device 13 and the medicine package shearing device 15, the packaging mechanical arm 9 reserves a semicircular groove 18 through the flaring device and lifts a packaging bag 20, the mechanical arm puts a high-detonation-velocity detonating strip 7 into the packaging bag through a discharge pipe reserved semicircular groove 16, and the medicine package sealing device 13 and the medicine package shearing device 15 sequentially perform circulating operation.
The specific working process is as follows:
And step 2, after the packaging bag is flared by a packaging bag flaring device 19, a mechanical claw of the packaging mechanical arm 9 grabs the flaring device to reserve the packaging bag at the position of the semicircular groove 18, the packaging bag 20 is lifted to a position 1-2cm above the upper end sealing device 13, and the packaging mechanical arm 9 stops working. The packaging mechanical arm 9 and the mechanical claw are made of nonmetal materials and are made of hard plastics ABS or polystyrene PS and synthetic resin materials.
And step 3, sealing the lower end of the medicine bag by a lower end medicine bag sealing device 13.
And 4, starting operation by the mechanical arm 10, grasping the high-detonation-velocity detonating strip 7 by the mechanical claw 24, feeding the high-detonation-velocity detonating strip 7 into a packaging bag by a reserved semicircular groove 16 of the discharge port, loosening the mechanical claw, returning the mechanical arm 10 to the original position, grasping the detonating cord by the mechanical claw 24, and waiting for the next operation. The mechanical arm 10 and the mechanical claw 24 are made of nonmetal materials, and are made of hard plastics ABS or polystyrene PS and synthetic resin materials. The diameter of the reserved semicircular groove at the discharge port is 6-9 mm.
And step 5, starting the gear power device 4 to operate, uniformly lifting the discharge pipe 17 through the meshing of the power gear 3 and the rack 5, opening the discharge port 14, and uniformly discharging. The discharge hole is closed at the position 1-2cm away from the upper edge of the packaging bag when the medicine bag is lifted to the bottom end of the discharge hole, the gear power device is lifted to the position 1-2cm above the medicine bag shearing device, and the operation is stopped, and the operation time is 10-20 s.
The method of opening the discharge port when the discharge pipe ascends at a constant speed is utilized, so that the uniform-speed discharge through the self weight of the aggregate is realized, the discharge kinetic energy is saved, and the phenomena of splashing and uneven aggregate filling caused by the falling of the aggregate from top to bottom and the height difference are solved.
And 6, sealing the lower end of the medicine bag by an upper end medicine bag sealing device 13.
And 7, grasping the packaged medicine bag by a medicine taking bag mechanical arm, and shearing the packaged medicine bag by a medicine bag shearing device 15 to finish the medicine bag packaging.
And 8, placing the packaged medicine bags on a conveying belt by a medicine bag taking mechanical arm, and conveying the medicine bags to a boxing position.
The continuous production of the double detonating cord symmetrical detonating explosive can be realized by repeating the steps.
On the basis of the manufacturing process of the emulsion explosives, the packaging process is improved, the symmetrically-arranged initiation strips are stuffed in the packaging bag in advance, and corresponding materials are filled to produce the explosive bag, so that the integral symmetry of the initiation strips is ensured, the production efficiency is improved, and the requirement of symmetric initiation is met.
It can be understood that, in this embodiment, the medicine taking bag manipulator and the conveyor belt related to steps 7 and 8 are external structures, and are only used for achieving the function of taking out and conveying the cut and packaged medicine bag in this embodiment, and are not protection contents of this embodiment, and the existing manipulator and conveyor belt may be selected according to needs.
The above description is only a preferred embodiment of the present disclosure and is not intended to limit the present disclosure, and various modifications and changes may be made to the present disclosure by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present disclosure should be included in the protection scope of the present disclosure.
Claims (10)
1. The utility model provides a two explosive fuse symmetry priming explosive continuous production device, a serial communication port, including the feeding mechanism and the flaring mechanism of mutual disposition, feeding mechanism's discharging pipe is towards flaring mechanism and coaxial arrangement, be equipped with on the outer wall of discharging pipe both sides and be used for holding the groove of filling in the manipulator, the discharging pipe can change under the motion mechanism effect with flaring mechanism's interval, a pair of manipulator symmetrical disposition in both sides of discharging pipe of filling in that is used for drawing the explosive fuse, the both sides of flaring mechanism are equipped with packing manipulator, a wrapping bag to the discharging pipe position after the flaring of flaring mechanism is used for promoting.
2. The continuous production device for the symmetric initiating explosives with the double detonating cords as claimed in claim 1, wherein the feeding mechanism further comprises a feeding bin communicated with the discharging tube, and the moving mechanism is connected with the feeding mechanism and can drive the feeding mechanism to reciprocate.
3. The continuous production apparatus for a double detonating cord symmetric initiating explosive according to claim 1, further comprising detonating cord supply mechanisms, one corresponding to each stuffing robot, the stuffing robots being capable of holding the detonating cord outputted from the detonating cord supply mechanisms.
4. The apparatus for continuously producing a double detonating cord symmetric primer according to claim 3, characterized in that said stuffing robot comprises a stuffing robot adapted to the stuffing groove and a stuffing gripper connected at its end for holding the detonating cord.
5. The continuous production device of the double-lead detonating cord symmetric initiating explosive of claim 1, characterized by further comprising a shearing and sealing mechanism arranged between the feeding mechanism and the flaring mechanism, wherein the two shearing and sealing mechanisms are arranged at intervals, one sealing mechanism is close to the feeding mechanism, and the other sealing mechanism is close to the flaring mechanism.
6. The continuous production device of the double-lead detonating cord symmetric initiating explosive of claim 1 is characterized in that a semicircular groove is reserved at one end of the flaring mechanism facing the feeding mechanism and used for accommodating the tail end of the packaging mechanical arm, and after the tail end of the packaging bag passes through the flaring mechanism, the tail end opening faces a discharge hole of the discharge pipe.
7. The continuous production device of the double-lead detonating cord symmetric initiating explosive according to claim 1, characterized in that the two packaging manipulators are respectively positioned at two sides of the axis of the flaring mechanism and do not interfere with the stuffing manipulator.
8. A continuous production method of a double-detonating-cord symmetrical detonating explosive, which utilizes the continuous production device of the double-detonating-cord symmetrical detonating explosive according to any one of claims 1 to 7, and is characterized by comprising the following steps:
the discharging pipe is driven by a power mechanism to descend to the flaring mechanism, and the packaging manipulator clamps the packaging bag flared by the flaring mechanism and lifts the top end of the packaging bag to the top end of the discharging pipe;
sealing the lower end of the flared packaging bag, and plugging a manipulator to grab a detonating cord and plug the detonating cord into the groove along the discharging pipe to the sealing position of the lower end in the packaging bag;
along with the gradual rising of the discharge pipe, the discharge hole at the lower end of the discharge pipe discharges materials at a constant speed until the discharge reaches a set height, and the discharge is stopped, and the opening position at the top end of the packaging bag is sealed;
and cutting the lower part of the seal of the lower end of the filled packaging bag, and taking out the packaging bag formed by sealing the filling material of the packaging bag.
9. The continuous production method of the double-lead detonating cord symmetric initiating explosive according to claim 8, characterized in that during the discharging process of the discharging pipe, the material is uniformly discharged by lifting at a constant speed and using the self weight of the material.
10. The continuous process for producing a symmetrical detonating explosive with double detonating cords as claimed in claim 8, wherein two stuffing manipulators arrange two detonating cords in symmetrical positions inside the package.
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