A kind of preparation equipment and method of stable and fast foaming emulsion explosive

Abstract

The invention relates to a preparation device for a stable and fast foaming emulsion explosive, comprising a transmission mechanism, which is arranged on a frame and used for conveying an emulsified matrix; a cutting mechanism; an inserting mechanism, which is arranged on the frame and used for further dividing the emulsified matrix and adding sensitizing particles at the same time; and an integrating mechanism, which is arranged at the tail end of the transmission mechanism and used for cooling the processed emulsified matrix and stacking and collecting it. The invention provides the inserting mechanism and the integrating mechanism, so that the emulsified matrix cut into multiple blocks can be fully combined with the sensitizing particles on all sides, and after stacking and collecting, the block emulsified matrix, which originally has no sensitizing particles laid on the bottom, can be attached to the top of the previous block after stacking, and then the sensitizing particles between them can be shared, so as to accelerate heat dissipation and achieve full mixing between the emulsified matrix and the sensitizing particles before mixing, so as to promote rapid and stable foaming of the emulsified matrix and improve the production quality of the emulsion explosive.

Description

Technical Field

[0001] The invention relates to the technical field of emulsion explosive preparation, and in particular to a preparation device and method for a stable and fast foaming emulsion explosive. Background Art

[0002] Emulsion explosives refer to a type of aqueous oxidant salt solution droplets prepared by emulsification technology, which are uniformly dispersed in an oil phase continuous medium containing porous materials such as dispersed bubbles or hollow glass microspheres to form a water-in-oil (W / O) latex-like aqueous industrial explosive. Emulsion explosives are a type of aqueous explosive. In order to produce hot spots in the explosives, obtain the necessary explosion and bombing sensitivity and sufficient explosion energy, bubble-carrying materials such as perlite and hollow glass microspheres are added in the mixing process, which can be used as density regulators and sensitize to stabilize and quickly foam.

[0003] Patent document CN116375545B discloses a production line for low oil phase content formula emulsion explosives, comprising a frame and a slide rail installed on the frame, wherein a material taking station, a mixing station, a transmission station and a temporary storage station are sequentially arranged along the length direction of the frame; the material taking station is provided with a base plate, a storage bin installed on the base plate, and a material taking mechanism arranged above the storage bin and used for scooping, screening and outputting the perlite particles in the storage bin in sequence; the mixing station is symmetrically provided with two groups of bearing mechanisms for storing emulsified matrix along the central cross section of the frame, and a discharging mechanism corresponding to the bearing mechanism is provided for laying the perlite particles layer by layer on the emulsified matrix.

[0004] However, in actual use, the inventors discovered that the internal cooling effect of the emulsified matrix was weak when it was cooled on the conveyor belt, which was not conducive to rapid cooling and accelerated work efficiency. At the same time, the sensitized particles were only laid on the upper surface of the emulsified matrix, and the subsequent mixing work required more time and power consumption to complete sufficient mixing, which was not conducive to the technical problem of rapid and stable foaming between the sensitized particles and the emulsified matrix. Summary of the invention

[0005] The purpose of the present invention is to address the deficiencies of the prior art. By setting up an insertion mechanism and an integration mechanism, the emulsified matrix cut into multiple blocks can be fully combined with sensitized particles on all sides. After being stacked and collected, the block emulsified matrix without sensitized particles on the bottom can be attached to the top of the previous block after stacking, and then the sensitized particles between them can be shared, thereby accelerating heat dissipation and achieving sufficient mixing between the emulsified matrix and the sensitized particles before mixing. Subsequently, the stirring time in the stirring device will be greatly shortened, promoting rapid and stable foaming of the emulsified matrix, and improving the production quality of emulsion explosives.

[0006] In view of the above technical problems, the following technical solutions are adopted: a preparation device for a stable and fast foaming emulsion explosive, comprising:

[0007] A conveying mechanism, which is disposed on the frame and is used to convey the emulsified matrix;

[0008] A cutting mechanism, which is arranged on the frame and is used to cut the emulsified matrix into equal-distance portions;

[0009] An inserting mechanism, which is disposed on the frame and is used to further divide the emulsified matrix and simultaneously add sensitized particles;

[0010] An integration mechanism, which is disposed at the rear end of the conveying mechanism and is used to cool the processed emulsified matrix and to stack and collect it;

[0011] The insertion mechanism includes an arrangement component arranged on the frame and used to segment the emulsified matrix processed by the cutting mechanism again, an adsorption component arranged on the arrangement component and used to adsorb sensitized particles, a regulating component arranged on the adsorption component and used to control the gas flow direction, an extrusion component arranged on the adsorption component and used to extrude the sensitized particles so that they are further fixed to the emulsified matrix, and a supplementary component arranged on the adsorption component and used to assist the adsorption component in supplementing sensitized particles.

[0012] Preferably, the conveying mechanism includes a first conveyor belt arranged on a frame and used to transport the emulsified matrix, a first delivery box arranged on the frame and used to continuously deliver the emulsified matrix onto the first conveyor belt, a second delivery box arranged on the first delivery box and used to lay a layer of sensitized particles on the upper surface of the emulsified matrix, and an extrusion roller connected to the bottom of the second delivery box and used to press the sensitized particles on the surface of the emulsified matrix.

[0013] Preferably, the cutting mechanism comprises a segmenting assembly arranged on the frame and used for equidistantly cutting the emulsified matrix and separating it from the main body, and a synchronizing assembly arranged on the frame and used for driving the segmenting assembly and the emulsified matrix to move at the same frequency.

[0014] Preferably, the segment assembly comprises a pressure rail connected to the frame, a first sliding frame connected to the frame through a first spring, a first cutter connected to the first sliding frame through a first telescopic member, a second cutter connected to one side of the first cutter through a protrusion, a push block connected to the first cutter and the second cutter respectively and connected through a long rod, a torsion spring connected between the two push blocks, and two groups of rollers connected to the long rod and located in the pressure rail;

[0015] The synchronization component includes a first sprocket chain transmission member connected to the frame and connected to the first transmission belt, multiple groups of first push rods and second push rods connected to the first sprocket chain transmission member through torsion springs, and two groups of inclined plates connected to the frame and used to drive the first push rods and the second push rods to rotate.

[0016] Preferably, the arrangement assembly includes a second sliding frame connected to the frame through a second spring, a driving cylinder connected to the second sliding frame and having a sleeve rod connected to the output end, a mounting plate connected to one end of the sleeve rod through a second telescopic member, a plurality of guide grooves provided on the mounting plate, a plurality of third cutters connected to the guide grooves through guide rods, a limit slot plate connected to the mounting plate and connected to the guide rods, and a blocking column connected to the second sliding frame and used for driving the limit slot plate to reset;

[0017] The adsorption assembly includes an L-shaped rod connected to the sleeve rod and having the other end connected to a rotating rod, an adsorption frame connected to the rotating rod, an air pump connected to the L-shaped rod, an air pipe running through the adsorption frame and connected to the air pump, a first air chamber and a second air chamber opened on the adsorption frame, a plurality of adsorption grooves arranged on the adsorption frame and connected to the first air chamber, and a first through hole and a second through hole opened at the ends of the air pipe and respectively connected to the first air chamber and the second air chamber.

[0018] Preferably, the regulating assembly comprises a plurality of first racks connected to the adsorption frame, a three-way ball connected to the air pipe, a connecting rod penetrating the adsorption frame and connected to the plurality of three-way balls, and a first gear connected to the connecting rod and meshing with the first rack;

[0019] The extrusion assembly includes a push plate connected to the second air chamber, a plurality of round rods connected to the push plate and one end of which is connected to the extrusion plate, a slide groove provided on the round rod, a ring connected to the adsorption frame and sleeved on the round rod, and a slider connected to the ring and located in the slide groove;

[0020] The supplementary component includes a second gear connected to the rotating rod, a second rack connected to the second sliding frame and meshing with the second gear, a storage box connected to the frame and having a feed filling port at the bottom, and multiple layers of isolation brushes arranged on the feed filling port.

[0021] Preferably, the integration mechanism includes a cooling assembly arranged on the frame and used for transferring and cooling the emulsified matrix after treatment, a stacking assembly arranged at the rear end of the cooling assembly and used for collecting the emulsified matrix, a transmission assembly arranged on the cooling assembly and used for transmitting power to drive the stacking assembly to work, and a resetting assembly arranged on one side of the stacking assembly and used for driving the stacking assembly to reset.

[0022] Preferably, the cooling assembly comprises a second conveyor belt connected to the frame, a second sprocket chain transmission member connected to the frame, a pusher rack connected to the second sprocket chain transmission member and used to transfer the processed emulsified matrix to the second conveyor belt, and a plurality of fans connected to the frame;

[0023] The stacking assembly includes two groups of receiving plates connected to the frame through a third spring, a plurality of receiving grooves opened on the receiving plates and connected to each other, a trigger plate connected to the receiving grooves, and a stacking plate connected between the two groups of receiving plates.

[0024] Preferably, the transmission assembly includes two sets of first rotating shafts and first reciprocating screws connected to the frame and arranged perpendicularly to each other, first bevel gears respectively connected to the first rotating shaft and the first reciprocating screw and meshing with each other, a column connected to the first reciprocating screw and one end of which passes through the stacking plate, and a belt transmission member connected to the second transmission belt and connected to the first rotating shaft;

[0025] The reset assembly includes two groups of third sprocket chain transmission members connected to the frame and arranged on one side of the receiving plate, a first trapezoidal block connected to the third sprocket chain transmission members, a motor connected to the frame and whose output end is connected to the two groups of third sprocket chain transmission members, a second reciprocating screw rod connected to the frame, a second bevel gear respectively connected to the output end of the motor and the second reciprocating screw rod and meshingly transmitted with each other, a lifting rod connected to the second reciprocating screw rod, and a second trapezoidal block connected to the frame and used for driving multiple trigger plates to reset.

[0026] A method adapted to a preparation device for a stable and fast foaming emulsion explosive comprises the following steps:

[0027] Step 1, the transmission process, the emulsified matrix is ​​first released onto the first conveyor belt through the first delivery box, and then the second delivery box spreads the sensitized particles on its upper surface and squeezes and fixes them, and then the emulsified matrix is ​​transmitted backward along the first conveyor belt;

[0028] Step 2, a cutting process, when the emulsified matrix moves along the first conveyor belt, the synchronization component first drives the segmentation component to move at the same frequency as the emulsified matrix, cuts out a section of the emulsified matrix and pushes it forward a certain distance so that the cut section is separated from the main body, and then resets;

[0029] Step 3, the insertion process, then the synchronization component drives the insertion mechanism and the emulsified matrix to move at the same frequency, firstly, a section of the emulsified matrix cut out by the arrangement component is further divided into multiple pieces, then the adsorption component, the extrusion component and the regulating component cooperate with each other to insert and fix the sensitized particles around the multiple emulsified matrices, and after the insertion mechanism is reset, the adsorption component is prepared with sensitized particles again through the supplementary component;

[0030] Step 4, integration process, the treated emulsified matrix is ​​first moved to the second conveyor belt under the action of the cooling component, and is quickly cooled under the action of multiple groups of cooling fans. Then, when it leaves the second conveyor belt, the multiple emulsified matrices are collected and stacked layer by layer under the joint action of the stacking component and the transmission component. When a certain number is reached, it is transferred in time through the external transfer device, and then the reset component drives the stacking component to complete the reset work.

[0031] Beneficial effects of the present invention:

[0032] (1) In the present invention, an insertion mechanism is provided, and the insertion mechanism includes an arrangement component, an adsorption component, a control component, an extrusion component, and a supplementary component, so that the emulsified matrix cut into multiple pieces can be fully combined with the sensitized particles on all sides, thereby promoting the rapid and stable foaming of the emulsified matrix and improving the production quality of the emulsion explosive;

[0033] (2) In the present invention, by providing a cutting mechanism and an arrangement component, the latex matrix is ​​divided into multiple pieces in multiple times, which is beneficial to the combination of the sensitized particles with the latex matrix, and at the same time, the heat inside the latex matrix can be fully released to achieve the purpose of rapid cooling, thereby preventing the technical problem that the emulsified matrix cannot quickly release the temperature only through the cooling fan on the top;

[0034] (3) In the present invention, by providing an extrusion component and a regulating component, the power of the air pump can be quickly converted. On the one hand, the sensitized particles are blown out and bonded to the latex matrix to prevent the adsorption component from contacting the latex matrix and causing adhesion. On the other hand, the extrusion component is driven to push the sensitized particles to be tightly connected with the latex matrix, which can not only improve the stability of the sensitized particles on the surface of the latex matrix, but also increase the area of ​​mutual contact, promote the sensitization reaction, and improve the foaming efficiency.

[0035] (4) In the present invention, an integration mechanism is provided, which includes a cooling component, a stacking component, a transmission component and a reset component. The stacking component is used to stack and collect multiple emulsified matrices, so that the block emulsified matrices without sensitized particles on the bottom are attached to the top of the previous block after stacking, and then the sensitized particles are shared between them, so that the emulsified matrix and the sensitized particles are fully mixed before mixing, and the subsequent stirring time in the stirring device will be greatly shortened.

[0036] In summary, the equipment has the advantages of good cooling effect, sufficient sensitization reaction and effective improvement of production efficiency, and is particularly suitable for the field of emulsion explosive preparation technology. BRIEF DESCRIPTION OF THE DRAWINGS

[0037] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other accompanying drawings can be obtained based on these accompanying drawings without paying creative work.

[0038] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0039] Figure 2 It is a structural diagram of the cutting mechanism.

[0040] Figure 3 It is a structural diagram of the transmission mechanism.

[0041] Figure 4 A schematic diagram of the structure of the segmented component.

[0042] Figure 5 A schematic diagram of the structure of the synchronization component.

[0043] Figure 6 A schematic diagram of the structure of the arrangement components.

[0044] Figure 7 Schematic diagram of the movement of the third cutter.

[0045] Figure 8 Schematic diagram of the structure of the adsorption component.

[0046] Fig. 9 It is a schematic diagram of the structure of the isolation brush.

[0047] Fig.10 It is a structural schematic diagram of the adsorption rack.

[0048] Fig.11 Schematic diagram of the trachea structure.

[0049] Fig.12 Schematic diagram of the structure of airflow deflection.

[0050] Fig.13 Schematic diagram of the structure of the extrusion component.

[0051] Fig.14 It is a structural schematic diagram of the chute.

[0052] Fig.15 This is a schematic diagram of the structure of the integrated organization.

[0053] Fig.16 It is a schematic diagram of the structure of the transmission component.

[0054] Fig.17 A schematic diagram of the structure of the stacking assembly.

[0055] Fig.18 This is a schematic diagram of the structure of the trigger board.

[0056] Fig.19 A schematic diagram of the structure of the reset component.

[0057] Fig. 20 Schematic diagram of the production process. DETAILED DESCRIPTION

[0058] The technical solutions in the embodiments of the present invention are clearly and completely described below in conjunction with the accompanying drawings.

[0059] Embodiment 1

[0060] like Figure 1-2 and Figure 6-14 As shown, a preparation device for a stable and fast foaming emulsion explosive comprises:

[0061] A conveying mechanism 1, wherein the conveying mechanism 1 is disposed on a frame 100 and is used to convey an emulsified matrix 200;

[0062] A cutting mechanism 2, which is disposed on the frame 100 and is used to cut the emulsified matrix 200 into equal-distance portions;

[0063] An inserting mechanism 3, which is disposed on the frame 100 and is used to further divide the emulsified matrix 200 and add sensitized particles at the same time;

[0064] An integration mechanism 4, which is disposed at the rear end of the transmission mechanism 1 and is used to cool and stack the processed emulsified matrix 200;

[0065] The insertion mechanism 3 includes an arrangement component 31 arranged on the frame 100 and used to segment the emulsion matrix 200 processed by the cutting mechanism 2 again, an adsorption component 32 arranged on the arrangement component 31 and used to adsorb sensitized particles, a regulating component 33 arranged on the adsorption component 32 and used to control the gas flow direction, an extrusion component 34 arranged on the adsorption component 32 and used to squeeze the sensitized particles to further fix them to the emulsion matrix 200, and a supplementary component 35 arranged on the adsorption component 32 and used to assist the adsorption component 32 in supplementing sensitized particles.

[0066] In this embodiment, by providing the placement mechanism 3, the emulsified matrix 200 cut into multiple pieces can be fully combined with the sensitized particles on all sides, thereby promoting the rapid and stable foaming of the emulsified matrix 200 and improving the production quality of the emulsion explosive.

[0067] In detail, first, the emulsified matrix 200 is moved by the transmission mechanism 1 and sensitized particles are laid on the upper surface. Then, it is segmented for the first time by the cutting mechanism 2 and pushed forward a certain distance to separate from the main body. Then, the placement mechanism 3 divides the separated emulsified matrix 200 into multiple pieces again, and sensitized particles are evenly and fully placed around each piece. Finally, it is cooled and stacked and collected by the integration mechanism 4.

[0068] Further, if Figure 1-3 As shown, the conveying mechanism 1 includes a first conveyor belt 11 arranged on a frame 100 and used to convey the emulsified matrix 200, a first delivery box 12 arranged on the frame 100 and used to continuously deliver the emulsified matrix 200 onto the first conveyor belt 11, a second delivery box 13 arranged on the first delivery box 12 and used to lay a layer of sensitized particles on the upper surface of the emulsified matrix 200, and a squeezing roller 14 connected to the bottom of the second delivery box 13 and used to press the sensitized particles on the surface of the emulsified matrix 200.

[0069] In this embodiment, a transmission mechanism 1 is provided to evenly lay a layer of sensitized particles on the upper surface of the emulsified matrix 200 during the transmission process, so that the reaction between the sensitized particles and the emulsified matrix 200 is carried out in advance, and preparations are made for subsequent stacking and reaction.

[0070] In detail, first, the first delivery box 12 continuously delivers the emulsified matrix 200 onto the first conveyor belt 11, and then moves forward driven by the first conveyor belt 11. At the same time, the second delivery box 13 evenly spreads the sensitized particles on the upper surface of the emulsified matrix 200. As the emulsified matrix 200 moves under the squeezing roller 14, the squeezing roller 14 fixes the sensitized particles on the top of the emulsified matrix 200.

[0071] It should be noted that a cooling fan is provided on the second delivery box 13 for the first cooling of the emulsified matrix 200. Under the action of the squeezing roller 14, the sensitized particles are not completely sunken into the emulsified matrix 200, but half of them are exposed and the other half is bonded to the emulsified matrix 200, so as to facilitate subsequent stacking and reaction.

[0072] Further, if Figure 1-2 and Figure 4-5 As shown, the cutting mechanism 2 includes a segmenting component 21 arranged on the frame 100 and used to cut the emulsified matrix 200 into equal distances and separate it from the main body, and a synchronization component 22 arranged on the frame 100 and used to drive the segmenting component 21 and the emulsified matrix 200 to move at the same frequency.

[0073] In this embodiment, the cutting mechanism 2 allows the continuously fed latex matrix to be divided into a section for processing. The divided section is separated from the main body to facilitate processing, while not affecting the continuous output of the emulsified matrix 200, thereby improving work efficiency.

[0074] In detail, first, after the emulsified matrix 200 extends a certain length below the segmented component 21, the synchronization component 22 drives the segmented component 21 to move, so that the segmented component 21 and the emulsified matrix 200 remain relatively still, and then the segmented component 21 starts to work to separate the emulsified matrix 200 into a section and push it a certain distance to separate from the main body, and then the segmented component 21 is reset.

[0075] Further, if Figure 4-5 As shown, the segment assembly 21 includes a pressure rail 211 connected to the frame 100, a first sliding frame 213 connected to the frame 100 through a first spring 212, a first cutter 214 connected to the first sliding frame 213 through a first telescopic member 210, a second cutter 216 connected to one side of the first cutter 214 through a protrusion 215, a push block 218 connected to the first cutter 214 and the second cutter 216 respectively and connected through a long rod 217, a torsion spring 219 connected between the two push blocks 218, and two groups of rollers 2110 connected to the long rod 217 and located in the pressure rail 211;

[0076] The synchronization component 22 includes a first sprocket chain transmission member 221 connected to the frame 100 and connected to the first transmission belt 11, multiple groups of first push rods 223 and second push rods 224 connected to the first sprocket chain transmission member 221 through torsion spring members 222, and two groups of inclined plates 225 connected to the frame 100 and used to drive the first push rods 223 and the second push rods 224 to rotate.

[0077] In this embodiment, the synchronization component 22 is connected to the first conveyor belt 11, thereby more stably driving the relatively static movement between the segmentation component 21 and the emulsified matrix 200, so that the section surface of the emulsified matrix 200 caused by the segmentation component 21 is smoother.

[0078] In detail, first, the first conveyor belt 11 synchronously drives the first sprocket chain transmission member 221 to rotate, and then the first sprocket chain transmission member 221 drives the first push rod 223 to move through the torsion spring member 222, and the first push rod 223 further drives the first sliding frame 213 to move together with the emulsified matrix 200. During the process, the roller 2110 moves and moves downward in the pressure rail 211, so that the long rod 217 drives the push blocks 218 on both sides to gradually flatten, and since the first cutter 214 is fixedly connected to the first sliding frame 213, the second cutter 216 extends forward under the limit of the protrusion 215, so that a section of the emulsified matrix 200 is cut off and moves forward a certain distance, and finally the first push rod 223 contacts and squeezes the corresponding inclined plate 225, so that the first push rod 223 is separated from the first sliding frame 213, and the segment assembly 21 is reset under the drive of the first spring 212 and the first telescopic member 210, and the second cutter 216 is reset under the drive of the torsion spring 219.

[0079] Further, if Figure 6-8 As shown, the arrangement assembly 31 includes a second sliding frame 312 connected to the frame 100 through a second spring 311, a driving cylinder 314 connected to the second sliding frame 312 and having a sleeve rod 313 connected to the output end, a mounting plate 316 connected to one end of the sleeve rod 313 through a second telescopic member 315, a plurality of guide grooves 317 provided on the mounting plate 316, a plurality of third cutters 319 connected to the guide grooves 317 through guide rods 318, a limiting slot plate 3110 connected to the mounting plate 316 and connected to the guide rods 318, and a blocking column 3111 connected to the second sliding frame 312 and used for driving the limiting slot plate 3110 to reset;

[0080] The adsorption assembly 32 includes an L-shaped rod 322 connected to the sleeve rod 313 and having the other end connected to a rotating rod 321, an adsorption frame 323 connected to the rotating rod 321, an air pump 324 connected to the L-shaped rod 322, an air pipe 325 running through the adsorption frame 323 and connected to the air pump 324, a first air chamber 326 and a second air chamber 327 opened on the adsorption frame 323, a plurality of adsorption grooves 320 arranged on the adsorption frame 323 and connected to the first air chamber 326, and a first through hole 328 and a second through hole 329 opened at the ends of the air pipe 325 and connected to the first air chamber 326 and the second air chamber 327 respectively.

[0081] In this embodiment, by providing a cutting mechanism 2 and an arrangement component 31, the latex matrix is ​​divided into multiple pieces in multiple times, which is beneficial to the combination of the sensitized particles with the latex matrix, while enabling the heat inside the latex matrix to be fully released, thereby achieving the purpose of rapid cooling, thereby preventing the technical problem that the emulsified matrix 200 cannot quickly release the temperature only through the heat dissipation fan 414 on the top.

[0082] In detail, when the separated end of the emulsified matrix 200 is pushed to the bottom of the arranging assembly 31, the synchronization assembly 22 drives the second sliding frame 312 to move through the second push rod 224, and then the driving cylinder 314 drives the sleeve rod 313, the second telescopic member 315 and the mounting plate 316 to move downward through the output end. As the multiple sets of third cutters 319 cut the emulsified matrix 200 again and reach the surface of the first conveyor belt 11, the height of the third cutters 319 does not change due to the blocking. Subsequently, as the output end of the driving cylinder 314 continues to extend, the multiple third cutters 319 are moved on the guide rod 31 8, as the guide groove 317 and the limiting groove plate 3110 on the mounting plate 316 are separated from each other under the joint action, the mounting plate 316 stops moving after reaching the bottom, at this time the second telescopic member 315 contracts, and drives the L-shaped rod 322 to move downward through the sleeve rod 313, and the L-shaped rod 322 drives the adsorption rack 323 to move downward, when the adsorption rack 323 is about to reach the surface of the conveyor belt, the air pump 324 reversely intakes air and transmits it to each first air chamber 326 through the air pipe 325, and the sensitized particles in the adsorption groove 320 are driven to fly out of the surroundings of the bonded emulsified matrix 200 due to the impact of the gas.

[0083] It should be noted that a rubber ring is provided in the adsorption groove 320 to help fix the position of the sensitized particles. Due to the gravity of the sensitized particles themselves, the blown-out sensitized particles will fall to a certain extent, and thus need to be blown out before the adsorption rack 323 contacts the first conveyor belt 11; the third cutter 319 first moves outward to split and push the emulsified matrix 200, and then shrinks inward to the middle position between two adjacent emulsified matrices 200, and avoids through the open groove on the adsorption rack 323.

[0084] Further, if Figure 6-14 As shown, the regulating assembly 33 includes a plurality of first racks 331 connected to the adsorption frame 323, a three-way ball 332 connected to the air pipe 325, a connecting rod 333 penetrating the adsorption frame 323 and connected to the plurality of three-way balls 332, and a first gear 334 connected to the connecting rod 333 and meshing with the first rack 331;

[0085] The extrusion assembly 34 includes a push plate 341 connected to the second air chamber 327, a plurality of round rods 343 connected to the push plate 341 and one end of which is connected to the extrusion plate 342, a slide groove 344 provided on the round rod 343, a ring 345 connected to the adsorption frame 323 and sleeved on the round rod 343, and a slider 346 connected to the ring 345 and located in the slide groove 344;

[0086] The replenishing component 35 includes a second gear 351 connected to the rotating rod 321, a second rack 352 connected to the second sliding frame 312 and meshing with the second gear 351, a storage box 354 connected to the frame 100 and having a replenishing port 353 at the bottom, and multiple layers of isolation brushes 355 arranged on the replenishing port 353.

[0087] In this embodiment, by providing an extrusion component 34 and a regulating component 33, the power of the air pump 324 can be quickly converted. On the one hand, the sensitized particles are blown out and bonded to the latex matrix to prevent the adsorption component 32 from contacting and sticking to the latex matrix. On the other hand, the extrusion component 34 is driven to push the sensitized particles to be tightly connected with the latex matrix, which can not only improve the stability of the sensitized particles on the surface of the latex matrix, but also increase the area of ​​mutual contact, promote the sensitizing reaction, and improve the foaming efficiency.

[0088] In detail, after the sensitized particles are blown out, the adsorption rack 323 immediately moves down and contacts the surface of the first conveyor belt 11. During this process, the first rack 331 drives the first gear 334 to rotate due to the compression with the first conveyor belt 11. The first gear 334 drives the multiple three-way balls 332 to rotate 90° through the connecting rod 333, so that the first through hole 328 of the air pipe 325 itself connected with the first air chamber 326 is closed, and under the action of the three-way ball 332, the air pipe 325 is connected with the second through hole 329, and then the gas is pumped into the second air chamber 327. Then the push plate 341 drives the multiple round rods 343 and the extrusion plate 342 to move and extend. In the process, the round rods 343 and the extrusion plate 342 are rotated 90° under the joint action of the slide groove 344, the ring 345 and the slider 346, and the emulsified matrix 200 is adhered to the emulsified matrix 200. The sensitized particles on all sides are squeezed and fixed, and are reset under the drive of the air pump 324 after the work is completed, and the arrangement component 31 is also reset accordingly. At the same time, the second push rod 224 is separated from the second sliding frame 312 under the action of the corresponding inclined plate 225, and the second sliding frame 312 is reset under the drive of the second spring 311; after resetting, the driving cylinder 314 drives the adsorption frame 323 to move upward by contraction, and the rotating rod 321 drives the adsorption frame 323 to complete a 180° flip under the meshing transmission of the second gear 351 and the second rack 352, and then continues to move upward through the feeding port 353 to insert into the storage box 354, and the sensitized particles are adsorbed and fixed in the adsorption groove 320 under the drive of the air pump 324. During the removal of the adsorption frame 323, the multi-layer isolation brush 355 can effectively prevent the sensitized particles in the storage box 354 from leaking out.

[0089] It should be noted that the installation of the sensitized particles around the emulsified matrix 200 needs to be completed before the second emulsified matrix 200 is cut, so that the supplementary component 35 has time to supplement the sensitized particles; the first sliding frame 213 and the second sliding frame 312 are both provided with avoidance grooves, so that the first push rod 223 and the second push rod 224 can act independently; a damper is provided between the guide rod 318 and the guide groove 317 so that the third cutter 319 cannot be reset by its own gravity, but is reset by the blocking column 3111 when the supplementary component 35 is working; a damper is provided between the rotating rod 321 and the L-shaped rod 322 to prevent the adsorption frame 323 from rotating by its own gravity.

[0090] Further, if Figure 1 and Figure 15-16 As shown, the integration mechanism 4 includes a cooling assembly 41 disposed on the frame 100 and used for transferring and cooling the emulsified matrix 200 after treatment, a stacking assembly 42 disposed at the rear end of the cooling assembly 41 and used for collecting the emulsified matrix 200, a transmission assembly 43 disposed on the cooling assembly 41 and used for transmitting power to drive the stacking assembly 42 to work, and a resetting assembly 44 disposed at one side of the stacking assembly 42 and used for driving the stacking assembly 42 to reset.

[0091] In this embodiment, an integration mechanism 4 is provided, wherein the integration mechanism 4 includes a cooling component 41, a stacking component 42, a transmission component 43, and a resetting component 44. The stacking component 42 is used to stack and collect a plurality of emulsified matrices 200, so that the block emulsified matrices 200 that originally have no sensitized particles on the bottom are attached to the top of the previous block after stacking, and the sensitized particles therebetween are shared, so that the emulsified matrix 200 and the sensitized particles are fully mixed before mixing, and the subsequent stirring time in the stirring device will be greatly shortened.

[0092] In detail, the emulsified matrix 200 with sensitized particles is transferred and cooled down under the drive of the cooling component 41, and then the transmission component 43 and the stacking component 42 work together to stack multiple block emulsified matrices 200 together, so that the sensitized particles on the upper surface are located between the emulsified matrices 200. After a certain number of particles are collected, they are quickly transferred to the mixer for stirring and mixing through a transfer device or a manipulator, and at the same time, the resetting component 44 drives the stacking component 42 to reset.

[0093] Further, if Figure 15-18 As shown, the cooling assembly 41 includes a second conveyor belt 411 connected to the frame 100, a second sprocket chain transmission member 412 connected to the frame 100, a pusher rack 413 connected to the second sprocket chain transmission member 412 and used to transfer the processed emulsified matrix 200 to the second conveyor belt 411, and a plurality of fans 414 connected to the frame 100;

[0094] The stacking assembly 42 includes two groups of receiving plates 422 connected to the frame 100 through third springs 421, a plurality of receiving grooves 423 opened on the receiving plates 422 and interconnected, a trigger plate 424 connected to the receiving grooves 423, and a stacking plate 425 connected between the two groups of receiving plates 422.

[0095] It is worth mentioning that by setting the stacking assembly 42 to reciprocate and collect the block emulsified matrix 200, multiple blocks of emulsified matrix 200 are closely attached to each other, and the sensitized particles are more evenly distributed, thereby ensuring that the emulsified matrix 200 can quickly and stably perform a foaming reaction.

[0096] In detail, first, the second sprocket chain transmission member 412 pushes the processed block emulsified matrix 200 onto the second conveyor belt 411 through the pushing rack 413, and cools it through multiple fans 414, and then outputs it at the tail end of the second conveyor belt 411. During the output, the stacking plate 425 located below the second conveyor belt 411 reciprocates under the drive of the transmission component 43, and each time it moves to the two ends, it falls and drives the trigger plate 424 to move and open the corresponding receiving groove 423, thereby assisting the stacking work.

[0097] It should be noted that when the pushing rack 413 pushes the multiple emulsified matrices 200 onto the second conveyor belt, the intervals between them must be consistent.

[0098] Embodiment 2

[0099] like Figure 16-19 As shown, the components identical or corresponding to those in the first embodiment are marked with the corresponding reference numerals in the first embodiment. For the sake of simplicity, only the differences from the first embodiment are described below. The second embodiment differs from the first embodiment in that:

[0100] Further, if Figure 16-19 As shown, the transmission assembly 43 includes two sets of first rotating shafts 431 and first reciprocating screw rods 432 connected to the frame 100 and arranged perpendicularly to each other, first bevel gears 433 respectively connected to the first rotating shafts 431 and the first reciprocating screw rods 432 and meshing with each other, a column 434 connected to the first reciprocating screw rods 432 and one end of which passes through the stacking plate 425, and a belt transmission member 435 connected to the second transmission belt 411 and connected to the first rotating shaft 431;

[0101] The reset assembly 44 includes two groups of third sprocket chain transmission members 441 connected to the frame 100 and arranged on one side of the receiving plate 422, a first trapezoidal block 442 connected to the third sprocket chain transmission member 441, a motor 443 connected to the frame 100 and having its output end connected to the two groups of third sprocket chain transmission members 441, a second reciprocating screw rod 444 connected to the frame 100, a second bevel gear 445 respectively connected to the output end of the motor 443 and the second reciprocating screw rod 444 and meshing with each other for transmission, a lifting rod 446 connected to the second reciprocating screw rod 444, and a second trapezoidal block 447 connected to the frame 100 and used to drive the multiple trigger plates 424 to reset.

[0102] It is worth mentioning that the transmission assembly 43 is provided to connect the stacking assembly 42 with the second conveyor belt, so that the two can work more coordinated and consistent, thereby ensuring the neatness of the stacking of the multiple emulsified matrices 200.

[0103] In detail, the second transmission belt 411 drives the first rotating shaft 431 to rotate through the belt transmission member 435, and the first rotating shaft 431 drives the first reciprocating screw rod 432 to rotate through the first bevel gear 433, and then drives the stacking plate 425 to reciprocate through the column 434. When the stacking plate 425 needs to be reset, the column 434 continues to drive the stacking plate 425 to move horizontally, and the reset assembly 44 drives the stacking plate 425 to move upward. During this process, the third sprocket chain transmission member 441 rotates under the drive of the motor 443, which drives the first trapezoidal block 442 to rotate to rotate the bearings on both sides. The connecting plate 422 is pushed outward, at which time the stacking plate 425 is separated from the receiving plate 422, and due to the action of the second trapezoidal block 447, multiple trigger plates 424 are reset, and then the second bevel gear 445 drives the second reciprocating screw 444 to rotate to drive the lifting rod 446 to lift the stacking plate 425 upward to move. After reaching the specified height, the first trapezoidal block 442 is separated from the receiving plate 422, and the receiving plate 422 is reset under the drive of the third spring 421, and the lifting plate moves downward, and the stacking plate 425 then falls back on the receiving plate 422 to start the downward movement of the emulsified matrix 200 collection work.

[0104] It should be noted that the two first reciprocating screw rods 432 have opposite thread directions and thus operate synchronously under the same power source.

[0105] Embodiment 3

[0106] like Fig. 20 As shown, a method adapted to a preparation device of a stable and fast foaming emulsion explosive comprises the following steps:

[0107] Step 1, the transmission process, the emulsified matrix 200 is first released onto the first conveyor belt 11 through the first delivery box 12, and then the second delivery box 13 spreads the sensitized particles on its upper surface and squeezes and fixes them, and then the emulsified matrix 200 is transmitted backward along the first conveyor belt 11;

[0108] Step 2, the cutting process, when the emulsified matrix 200 moves along the first conveyor belt 11, the synchronization component 22 first drives the segmentation component 21 to move at the same frequency as the emulsified matrix 200, cuts out a section of the emulsified matrix 200 and pushes it forward a certain distance so that the cut section is separated from the main body, and then resets;

[0109] Step 3, the insertion process, then the synchronization component 22 drives the insertion mechanism 3 and the emulsified matrix 200 to move at the same frequency, firstly, a section of the emulsified matrix 200 cut out by the arrangement component 31 is further divided into multiple pieces, then the adsorption component 32, the extrusion component 34 and the regulating component 33 cooperate with each other to insert and fix the sensitized particles around the multiple emulsified matrices 200, and after the insertion mechanism 3 is reset, the adsorption component 32 is prepared with sensitized particles again through the replenishment component 35;

[0110] Step 4, integration process, the treated emulsified matrix 200 is first moved to the second conveyor belt 411 under the action of the cooling component 41, and is quickly cooled under the action of multiple groups of cooling fans 414. Then, when it leaves the second conveyor belt 411, the multiple emulsified matrices 200 are collected and stacked layer by layer under the joint action of the stacking component 42 and the transmission component 43. When a certain number is reached, it is transferred in time through the external transfer device, and then the resetting component 44 drives the stacking component 42 to complete the resetting work.

[0111] In the description of the present invention, it is necessary to understand that the directions or positional relationships indicated by the terms "front and back", "left and right", etc. are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or component referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the invention.

[0112] Of course, in the present technical solution, those skilled in the art should understand that the term "one" should be understood as "at least one" or "one or more", that is, in one embodiment, the number of an element may be one, while in another embodiment, the number of the element may be multiple, and the term "one" should not be understood as a limitation on the quantity.

[0113] The above is only a preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any changes or substitutions that can be easily thought of by a person skilled in the art under the technical guidance of the present invention should be included in the protection scope of the present invention. Therefore, the protection scope of the present invention should be based on the protection scope of the claims.

Claims

1. A preparation device for a stable and fast foaming emulsion explosive, characterized in that: include: A conveying mechanism, which is disposed on the frame and is used to convey the emulsified matrix; A cutting mechanism, which is arranged on the frame and is used to cut the emulsified matrix into equal-distance portions; An inserting mechanism, which is disposed on the frame and is used to further divide the emulsified matrix and simultaneously add sensitized particles; An integration mechanism, which is disposed at the rear end of the conveying mechanism and is used to cool the processed emulsified matrix and to stack and collect it; The inserting mechanism includes an arranging component arranged on the frame and used to segment the emulsified matrix processed by the cutting mechanism again, an adsorption component arranged on the arranging component and used to adsorb sensitized particles, a regulating component arranged on the adsorption component and used to control the gas flow direction, an extruding component arranged on the adsorption component and used to squeeze the sensitized particles to further fix them with the emulsified matrix, and a supplementing component arranged on the adsorption component and used to assist the adsorption component in supplementing sensitized particles; The cutting mechanism includes a segmentation component arranged on the frame and used to cut the emulsified matrix into equal distances and separate it from the main body, and a synchronization component arranged on the frame and used to drive the segmentation component and the emulsified matrix to move at the same frequency; The integration mechanism includes a cooling assembly arranged on a frame and used for transferring and cooling the emulsified matrix after treatment, a stacking assembly arranged at the rear end of the cooling assembly and used for collecting the emulsified matrix, a transmission assembly arranged on the cooling assembly and used for transmitting power to drive the stacking assembly to work, and a resetting assembly arranged at one side of the stacking assembly and used for driving the stacking assembly to reset.

2. The preparation equipment of a stable and fast foaming emulsion explosive according to claim 1, characterized in that: The transmission mechanism includes a first conveyor belt arranged on a frame and used to convey an emulsified matrix, a first delivery box arranged on the frame and used to continuously deliver the emulsified matrix onto the first conveyor belt, a second delivery box arranged on the first delivery box and used to lay a layer of sensitized particles on the upper surface of the emulsified matrix, and an extrusion roller connected to the bottom of the second delivery box and used to press the sensitized particles on the surface of the emulsified matrix.

3. The preparation equipment of a stable and fast foaming emulsion explosive according to claim 1, characterized in that: The segment assembly includes a pressure rail connected to the frame, a first sliding frame connected to the frame through a first spring, a first cutter connected to the first sliding frame through a first telescopic member, a second cutter connected to one side of the first cutter through a protrusion, a push block connected to the first cutter and the second cutter respectively and connected through a long rod, a torsion spring connected between the two push blocks, and two groups of rollers connected to the long rod and located in the pressure rail; The synchronization component includes a first sprocket chain transmission member connected to the frame and connected to the first transmission belt, multiple groups of first push rods and second push rods connected to the first sprocket chain transmission member through torsion springs, and two groups of inclined plates connected to the frame and used to drive the first push rods and the second push rods to rotate.

4. The preparation equipment of a stable and fast foaming emulsion explosive according to claim 1, characterized in that: The arrangement assembly includes a second sliding frame connected to the frame through a second spring, a driving cylinder connected to the second sliding frame and having a sleeve rod connected to the output end, a mounting plate connected to one end of the sleeve rod through a second telescopic member, a plurality of guide grooves provided on the mounting plate, a plurality of third cutting knives connected to the guide grooves through guide rods, a limit slot plate connected to the mounting plate and connected to the guide rods, and a blocking column connected to the second sliding frame and used for driving the limit slot plate to reset; The adsorption assembly includes an L-shaped rod connected to the sleeve rod and having the other end connected to a rotating rod, an adsorption frame connected to the rotating rod, an air pump connected to the L-shaped rod, an air pipe running through the adsorption frame and connected to the air pump, a first air chamber and a second air chamber opened on the adsorption frame, a plurality of adsorption grooves arranged on the adsorption frame and connected to the first air chamber, and a first through hole and a second through hole opened at the ends of the air pipe and respectively connected to the first air chamber and the second air chamber.

5. The preparation equipment of a stable and fast foaming emulsion explosive according to claim 4, characterized in that: The regulating assembly includes a plurality of first racks connected to the adsorption frame, a three-way ball connected to the air pipe, a connecting rod penetrating the adsorption frame and connected to the plurality of three-way balls, and a first gear connected to the connecting rod and meshing with the first rack; The extrusion assembly includes a push plate connected to the second air chamber, a plurality of round rods connected to the push plate and one end of which is connected to the extrusion plate, a slide groove provided on the round rod, a ring connected to the adsorption frame and sleeved on the round rod, and a slider connected to the ring and located in the slide groove; The supplementary component includes a second gear connected to the rotating rod, a second rack connected to the second sliding frame and meshing with the second gear, a storage box connected to the frame and having a feed filling port at the bottom, and multiple layers of isolation brushes arranged on the feed filling port.

6. The preparation equipment of a stable and fast foaming emulsion explosive according to claim 1, characterized in that: The cooling assembly includes a second conveyor belt connected to the frame, a second sprocket chain transmission member connected to the frame, a pusher frame connected to the second sprocket chain transmission member and used to transfer the processed emulsified matrix to the second conveyor belt, and multiple groups of fans connected to the frame; The stacking assembly includes two groups of receiving plates connected to the frame through a third spring, a plurality of receiving grooves opened on the receiving plates and connected to each other, a trigger plate connected to the receiving grooves, and a stacking plate connected between the two groups of receiving plates.

7. The preparation equipment of a stable and fast foaming emulsion explosive according to claim 6, characterized in that: The transmission assembly includes two sets of first rotating shafts and first reciprocating screws connected to the frame and arranged perpendicularly to each other, first bevel gears respectively connected to the first rotating shaft and the first reciprocating screw and meshing with each other, a column connected to the first reciprocating screw and one end of which passes through the stacking plate, and a belt transmission member connected to the second transmission belt and connected to the first rotating shaft; The reset assembly includes two groups of third sprocket chain transmission members connected to the frame and arranged on one side of the receiving plate, a first trapezoidal block connected to the third sprocket chain transmission members, a motor connected to the frame and whose output end is connected to the two groups of third sprocket chain transmission members, a second reciprocating screw rod connected to the frame, a second bevel gear respectively connected to the output end of the motor and the second reciprocating screw rod and meshingly transmitted with each other, a lifting rod connected to the second reciprocating screw rod, and a second trapezoidal block connected to the frame and used for driving multiple trigger plates to reset.

8. A method adapted to the preparation equipment of a stable and fast foaming emulsion explosive according to any one of claims 1 to 7, characterized in that: The following steps are involved: Step 1, the transmission process, the emulsified matrix is ​​first released onto the first conveyor belt through the first delivery box, and then the second delivery box spreads the sensitized particles on its upper surface and squeezes and fixes them, and then the emulsified matrix is ​​transmitted backward along the first conveyor belt; Step 2, a cutting process, when the emulsified matrix moves along the first conveyor belt, the synchronization component first drives the segmentation component to move at the same frequency as the emulsified matrix, cuts out a section of the emulsified matrix and pushes it forward a certain distance so that the cut section is separated from the main body, and then resets; Step 3, the insertion process, then the synchronization component drives the insertion mechanism and the emulsified matrix to move at the same frequency, firstly, a section of the emulsified matrix cut out by the arrangement component is further divided into multiple pieces, then the adsorption component, the extrusion component and the regulating component cooperate with each other to insert and fix the sensitized particles around the multiple emulsified matrices, and after the insertion mechanism is reset, the adsorption component is prepared with sensitized particles again through the supplementary component; Step 4, integration process, the treated emulsified matrix is ​​first moved to the second conveyor belt under the action of the cooling component, and is quickly cooled under the action of multiple groups of cooling fans. Then, when it leaves the second conveyor belt, the multiple emulsified matrices are collected and stacked layer by layer under the joint action of the stacking component and the transmission component. When a certain number is reached, it is transferred in time through the external transfer device, and then the reset component drives the stacking component to complete the reset work.

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