CN115218731A - Primer group mold automatic production line - Google Patents
Primer group mold automatic production line Download PDFInfo
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- CN115218731A CN115218731A CN202210882616.0A CN202210882616A CN115218731A CN 115218731 A CN115218731 A CN 115218731A CN 202210882616 A CN202210882616 A CN 202210882616A CN 115218731 A CN115218731 A CN 115218731A
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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
- F42B33/02—Filling cartridges, missiles, or fuzes; Inserting propellant or explosive charges
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
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Abstract
The invention relates to a primer group mold automatic production line, and belongs to the technical field of primer production. The automatic production line for the group molds of the primer is used for assembling in the production process of the primer, and the main technological process comprises the steps of tube shell mold entering, powder filling, powder pressing, aluminum foil combination, fire table combination, product final pressure and product withdrawal. According to the invention, a steel plate structure is adopted to isolate a production line into a plurality of anti-explosion chambers, each process is carried out in the anti-explosion chamber through the design of each device, and a top explosion mode is adopted in combination with the anti-explosion chamber with a large dose, so that sympathetic explosion in the production process is effectively prevented. The production line adopts 50 moulds, and the pipe shell is automatic to be gone into the mould, and other medicaments are automatic replenishment after the auxiliary material is kept in temporarily, and the transmission adopts the outdoor transmission mode between antiknock, and the production process unmanned personnel directly remove the product, has improved the essential security and the production efficiency of priming sytem production.
Description
Technical Field
The invention belongs to the technical field of primer production, and particularly relates to an automatic primer group mold production line.
Background
The medicament that the primer adopted generally is ignition powder and initiating explosive, and this 2 kinds of initiating explosive device medicaments sensitivity is higher, produces the kind loaded charge, presses the powder, makes up and mends the medicine technology process kind at the primer, receives reasons such as mechanical impact, static and friction easily, takes place single-station explosion or multistation sympathetic detonation. Under the technical conditions of the existing technical equipment, single-shot multi-station disc type automatic production equipment or multiple manual production modes of group molds introduced from abroad are mostly adopted. The single-shot multi-station disc type automatic production equipment introduced abroad realizes the automation of single-shot products, and due to the fact that no medicament temporary storage device exists, the medicament supplementing still needs manual participation, so that the essential safety of the production process is not high, and meanwhile, due to single-shot production, the production efficiency is not high. And the manual group mold multiple production is realized by loading the tube shells into the mold by personnel, the processes of charging, pressing and combining are all carried out by manually operating special equipment, and then the product mold is manually transported, so the intrinsic safety of the production process is low.
Therefore, the primer production needs to realize the automatic production of multiple mold groups, reliable isolation among multiple stations, automatic mold transmission, unmanned production process and the like so as to solve the problems of efficiency and intrinsic safety of the production process.
Disclosure of Invention
Technical problem to be solved
The technical problem to be solved by the invention is as follows: how to design a primer group mold automatic production line, realize the reliable isolation of technological process and the automatic transmission of mould, realize the group mold automated production of primer product.
(II) technical scheme
In order to solve the technical problem, the invention provides a primer group mold automatic production line which is provided with a protective steel plate 2 for realizing integral protection, and is provided with an explosion venting port 1 designed by adopting a top explosion venting structure as a station of which the medicament dosage is greater than a preset value;
the production line is also provided with a primary explosive charging device 3, a primary explosive pressing device 4, a secondary explosive charging device 5, a combined caching device 6, a final pressing device 7 and a product exit device 8 which are arranged in a linear mode; the device is also provided with an upper die robot 9, a pipe shell die-entering device 10, a transmission mechanism 11 and a lower die robot 12, wherein the product die-entering and conveying mechanisms forming the production line are arranged outside the main production line and are used for production in an external die transmission mode; the combined buffering device 6 is used for realizing the combination of a product fire table or the loading of an aluminum foil, and the product withdrawing device 8 is used for realizing the withdrawal of a product from a die;
the conveying mechanism 11, the primary charging equipment 3, the primary pressing equipment 4, the secondary charging equipment 5, the combined caching device 6, the final pressing equipment 7 and the product withdrawing equipment 8 transmit a product mold through an automatic protection door on the protection steel plate 2;
before production preparation, an operator places the initiating explosive agents in the protective steel plate 2 on agent temporary storage equipment of the primary explosive device 3 and the secondary explosive device 5 respectively, places the combined products on the combined cache device 6, places the pipe shells in a storage bin of the pipe shell mold-entering equipment 10, places the pipe shells into a mold by the pipe shell mold-entering equipment 10 during production, an upper mold robot 9 sends the mold with the pipe shells into a conveying mechanism 11, the conveying mechanism 11 sends the mold with the pipe shells into the primary explosive device 3, the primary explosive pressing equipment 4, the secondary explosive device 5, the combined cache device 6, the final explosive device 7 and the product withdrawing equipment 8 through automatic protective doors on the protective steel plate 2 according to the process flow respectively, the production process of the combined products is completed, some processes only carry out primary explosive pressing and explosive pressing, skip the secondary explosive device 5 and the final explosive pressing equipment 7, and directly carry out subsequent stations; the lower mold robot 12 sends the mold to the conveying mechanism 11 to return the mold, and the upper mold robot 9 sends the mold to the tube shell mold entering device 10, so that the production of the primer and the circulation of the mold are completed.
Preferably, the primary charging equipment 3 and the secondary charging equipment 5 are identical in mechanical structure and different in charged medicament, the primary charging equipment 3 comprises a charging machine table-board 3-1, a mold jacking device 3-2, a charging machine support 3-3, a pull metering plate device 3-4 and a charging machine 3-5, wherein the charging machine table-board 3-1 is a mechanical plane structure used for mounting other parts of the primary charging equipment 3, the charging machine support 3-3 serves as medicament temporary storage equipment and is connected with the charging machine table-board 3-1 through screws, the mold jacking device 3-2 is connected with the charging machine support 3-3, the charging machine 3-5 is connected with the charging machine support 3-3 through screws, the mold jacking device 3-2 is located under the charging machine 3-5, and the pull metering plate device 3-4 is connected with the charging machine 3-5.
Preferably, a first mold ejection device 4-1, a mold protection door 4-2 and a first mold ejection device 4-3 are further arranged on the production line;
in the production process, the mold protection door 4-2 is opened, after the first mold pushing-in device 4-3 pushes the mold into the position right below the medicine loader 3-5, the mold protection door 4-2 is closed, the mold jacking device 3-2 jacks the mold, and then the metering plate device 3-4 is pulled to act, so that one-time medicine loading is completed; the mould upper jacking device 3-4 falls back, the mould protection door 4-2 is opened, the first mould withdrawing device 4-1 acts to withdraw the mould to the outer side of the mould protection door 4-2, and then the mould protection door 4-2 is closed, so that one-time charging of the whole mould product is completed.
Preferably, the primary pressing device 4 and the final pressing device 7 are identical in mechanical structure, different in technological parameters and different in layout of a production line, and the primary pressing device 4 comprises a press table 5-1, a fixed upright post 5-2, a pressing punch 5-3, a punching box 5-4, a movable plate 5-5, a fixed plate 5-6, a gas-liquid boosting cylinder 5-7 and a pushing device 5-8; the fixed upright post 5-2 and the pushing-out device 5-8 are respectively fixed on a table top 5-1 of the press, the fixed plate 5-6 is connected with the fixed upright post 5-2 through screws, the gas-liquid boosting cylinder 5-7 is fixed on the fixed plate 5-6, the medicine pressing punch 5-3, the punch box 5-4 and the movable plate 5-5 are sequentially connected and finally connected with the gas-liquid boosting cylinder 5-7, and the gas-liquid boosting cylinder 5-7 drives the medicine pressing punch 5-3 to move up and down.
Preferably, a second mold pushing-in device 6-1, a first protection door 6-2 and a second mold pushing-out device 6-3 are further arranged on the production line;
in the production process, the first protection door 6-2 is opened, the second mold pushing device 6-1 pushes the mold into the position right below the pressing punch 5-3, the first protection door 6-2 is closed, the hydraulic cylinder 5-7 acts to drive the pressing punch 5-3 to move downwards, after the mold moves downwards for a certain distance, the pressing is completed, the hydraulic cylinder 5-7 returns, the first protection door 6-2 is opened, the second mold pushing device 6-3 pushes the mold out, and the first protection door 6-2 is closed, so that the pressing process of the whole mold is completed.
Preferably, the combined buffering device 6 comprises a fire table die discharging device 7-1, a fire table die feeding device 7-2, a fire table die withdrawing device 7-3, a fire table die pushing device 7-4, a fire table pressing device 7-5, a fire table pre-pressing device 7-6, a combined die transverse pushing device 7-7, a second protective door 7-8, a die pushing device 7-9, a third protective door 7-10, an aluminum foil pressing device 7-11, an aluminum foil die pushing device 7-12, an aluminum foil die feeding device 7-13, a die pushing device 7-14, an aluminum foil die discharging device 7-15 and an aluminum foil die withdrawing device 7-16;
according to the production process, if the fire table combination is needed, the second protective door 7-8 is opened, the mold pushing device 7-7 extends out, and the mold is pushed to be right below the fire table pre-pressing device 7-5; resetting a mold pushing device 7-7, closing a second protection door 7-8, actuating a fire table mold feeding device 7-1, actuating a fire table mold pushing device 7-3 to push a fire table mold into the position right below the fire table prepressing device 7-5, actuating a fire table pressing device 7-4 to pre-press the fire table into a product pipe shell, actuating a combined mold transverse pushing device 7-6 to push a product mold pressed into the fire table into the position right below the fire table pressing device 7-4, actuating the fire table pressing device 7-4 to complete the pressing of the fire table, actuating the combined mold transverse pushing device 7-6 again, dragging the pressed product mold to the position right below the fire table prepressing device 7-5, opening the second protection door 7-8, extending the mold pushing device 7-7, attracting a front end magnet of the mold, withdrawing the mold pushing device 7-7, dragging the mold to an outer side conveying system, closing the second protection door 7-8, withdrawing the fire table mold from the fire table mold pushing device 7-3 to actuate, pushing the fire table mold into the fire table mold 7-1 to complete the product discharging;
if the aluminum foil needs to be loaded into the product, the third protection door 7-10 is opened, the mold push-out device 7-14 extends, the magnet on the front end face of the mold push-out device is attracted with the mold, the mold push-out device 7-14 retracts, the mold is dragged to be right below the aluminum foil pressing device 7-11, the third protection door 7-10 is closed, the aluminum foil mold loading device 7-13 acts, the aluminum foil mold completes loading, the aluminum foil mold push-in device 7-12 acts, the aluminum foil mold is pushed to be right below the pressing device 7-11, the pressing device 7-11 acts to load the aluminum foil into the product, the third protection door 7-10 opens, the mold push-out device 7-14 extends to push the mold out of the outer side transmission system, the third protection door 7-10 is closed, and the aluminum foil mold exit device 7-16 acts simultaneously to push the aluminum foil mold into the aluminum foil mold unloading device 7-15, and therefore loading of the product is completed.
Preferably, the product withdrawing device 8 comprises a lifting device 8-1, a pressing device 8-2, a withdrawing punch 8-3, a first guide plate separating device 8-4, a first mold clamping device 8-5, an upper jacking device 8-6, a collecting box upper jacking device 8-7, a lower table surface 8-8, a second mold clamping device 8-9, a second guide plate separating device 8-10, a product upper box 8-11, a product upper box moving device 8-12, an upright post 8-13, a product collecting and pushing device 8-14, a sliding rail 8-15, a module transverse moving device 8-16 and an upper table surface 8-17;
the lower table top 8-8 is connected with the upper table top 8-17 through upright columns 8-13 distributed at four corners, a first mold clamping device 8-5 and a second mold clamping device 8-9 are fixed on the upper surface of the lower table top 8-8, an upper jacking device 8-6 is connected with an upper jacking device 8-7 of the collecting box through a support, is positioned right below the mold clamping device 8-5 and the mold clamping device 8-9 and is fixed on the lower surface of the table top 8-8; the sliding rails 8-15 are fixed on the lower surface of the upper table top 8-17, the module transverse moving device 8-16 is connected with the lifting device 8-1 and the pressing device 8-2 through the sliding rails 8-15, the first guide plate separating device 8-4 and the second guide plate separating device 8-10 are connected with the lifting device 8-1 through the support, and the withdrawing punch 8-3 is connected with the pressing device 8-2 through the adapter plate.
Preferably, a third mold pushing-in device 9-1, a fourth protection door 9-2 are further arranged on the production line;
during the production process, the fourth protection door 9-2 is opened, the third mold pushing device 9-1 pushes the product mold into the position right below the withdrawing punch 8-3, the third mold pushing device 9-1 is retracted, the fourth protection door 9-2 is closed, at the moment, the first mold clamping device 8-5 and the second mold clamping device 8-9 act to clamp and fix the mold, the first guide plate separating device 8-4 and the second guide plate separating device 8-10 act simultaneously to clamp and fix the guide mold, the lifting device 8-1 is retracted at the same time, the pressing device 8-2 drives the withdrawing punch 8-3 to separate the guide mold from the product mold and withdraw the product in the guide mold from each hole, then the module moves transversely to the devices 8-16 to move the upper product box 8-11 to the position right above the mold, at the moment, the upper jacking device 8-6 jacks up to push the upper surface of the product mold in the mold, the upper product box moving device 8-12 moves downwards to make the upper product box 8-11 buckle on the upper side of the mold and be flush with the upper surface of the upper collection box of the collection box, so that the upper collection device 8-6 jacks up the collection surface of the collection box, and pushes all the product out from the collection surface of the collection device 8-8, thereby completing the collection process of the collection box, and pushing out of the collection device, and pushing out the collection device, and pushing device 8-8 of the collection device, and pushing out the collection device, thereby completing the collection device.
The invention also provides a method for realizing the automatic group-mold production of primer products by using the production line.
The invention also provides an application of the production line in the technical field of primer production.
(III) advantageous effects
The automatic production line for the group molds of the primer is used for assembling in the production process of the primer, and the main technological process comprises the steps of tube shell mold entering, powder filling, powder pressing, aluminum foil combination, fire table combination, product final pressure and product withdrawal. According to the invention, a steel plate structure is adopted to isolate a production line into a plurality of anti-explosion chambers, each process is carried out in the anti-explosion chambers through the design of each device, and the anti-explosion chambers with large dosage adopt a top explosion venting mode, so that sympathetic explosion in the production process is effectively prevented. The production line adopts 50 moulds, and the pipe shell is automatic to be gone into the mould, and other medicaments are automatic replenishment after the auxiliary material is kept in temporarily, and the transmission adopts the outdoor transmission mode between antiknock, and the production process unmanned personnel directly removes the product, has improved the essential security and the production efficiency of priming sytem production.
Drawings
FIG. 1 is a schematic diagram of the steel plate protection design of the present invention;
FIG. 2 is a schematic view of a production line layout according to the present invention;
FIG. 3 is a schematic structural view of a disposable powder charging apparatus of the present invention;
FIG. 4 is a layout of the single charge apparatus of the present invention relative to a production line;
FIG. 5 is a schematic structural view of a primary pressing device of the present invention;
FIG. 6 is a layout diagram of a relative production line of the primary pressing apparatus of the present invention;
FIG. 7 is a schematic view of the combined buffering device of the present invention;
FIG. 8 is a schematic view of the product exit apparatus of the present invention;
FIG. 9 is a layout of the product exit apparatus of the present invention relative to a production line.
Detailed Description
In order to make the objects, contents and advantages of the present invention more apparent, the following detailed description of the present invention will be made in conjunction with the accompanying drawings and examples.
The primer belongs to one type of military initiating explosive device, and products produced by the production line belong to one type of military initiating explosive device. The invention aims to realize reliable isolation between stations in the primer production process and prevent sympathetic explosion in the production process by combining steel guard plate isolation and top explosion venting. Meanwhile, the technology of automatic die filling of the tube shell, automatic die conveying, automatic product combination and the like is applied, the unmanned production process is realized, and the essential safety and the production efficiency of production are improved.
The classical process of primer production comprises the steps of tube shell mold entering, primary charge, explosive pressing, secondary charge, combination, final pressure and product exit.
The primer production line is arranged by adopting a linear process, the special production equipment is placed in each anti-explosion chamber, each anti-explosion chamber is surrounded and isolated by adopting a steel guard plate, and the anti-explosion chamber with large dosage is vented in an upper venting mode, so that isolation between stations is realized, and the problem of sympathetic explosion in the production process is prevented. Meanwhile, the invention adopts an external connection type mould transmission mode, designs an automatic transmission device of the production line, and the transmission device is arranged outside the anti-explosion chamber and is communicated with the internal equipment of the anti-explosion chamber through an automatic anti-explosion transfer window. The transmission device is used for connecting equipment such as the mould entering of the pipe shell, the medicine loading and the withdrawal in the production process, and the automatic transmission of the mould in the production process is realized, so that the full automation of the primer production is realized. The production line is integrally arranged inside a building workshop and communicated with other auxiliary rooms inside the workshop.
The whole line protection of the automatic primer group mold production line is realized by a protection steel plate 2 in figure 1, and an explosion venting port 1 is a station with larger medicament dosage of the production line and adopts a top explosion venting structure.
The production line layout is shown in fig. 2, wherein a primary charging device 3, a primary pressing device 4, a secondary charging device 5 (the same charging device 3), a combined caching device 6, a final pressing device 7 (the same pressing device 4) and a product exit device 8 are arranged on the production line, and the main process is arranged in a linear manner. The upper die robot 9 (conventional), the pipe shell die entering equipment 10, the conveying mechanism 11 and the lower die robot 12 (conventional) form a production line product die entering and conveying mechanism, are arranged on the outer side of a main production line and are produced in an external die conveying mode.
Before the production is prepared, an operator places the initiating explosive agents (the initiating explosive agents are the general names of the agents filled in the products) in the protective steel plate 2 on the temporary storage equipment of the agents of the primary explosive device 3 and the secondary explosive device 5 respectively, places the combined products on the combined caching device 6, and places the tube shells in the storage bins of the tube shell mold-entering equipment 10. During production, the pipe shell is placed into the mold through pipe shell mold entering equipment 10, the mold with the pipe shell is sent into the conveying mechanism 11 through the upper mold robot 9, the conveying mechanism 11 is sequentially sent into the primary medicine charging equipment 3, the primary medicine pressing equipment 4, the secondary medicine charging equipment 5, the combined caching device 6, the final pressing equipment 7 and the product quitting equipment 8 through the automatic protective door on the protective steel plate 2 according to the process flow, the production process of combined products is completed, some processes only carry out primary pressure charging and medicine pressing, the secondary medicine charging equipment 5 and the final pressing equipment 7 can be skipped, and subsequent stations are directly carried out. The lower mold robot 12 sends the mold to the conveying mechanism 11 to return the mold, and the upper mold robot 9 sends the mold to the tube shell mold entering device 10, so that the production of the primer and the circulation of the mold are completed.
The primary medicine charging equipment 3 and the secondary medicine charging equipment 5 are identical in mechanical structure, different in filled medicine, and as shown in fig. 3, the primary medicine charging equipment 3 mainly comprises a medicine charging machine table-board 3-1, a mold jacking device 3-2, a medicine charging machine support 3-3 (serving as medicine temporary storage equipment), a pull metering plate device 3-4 and a medicine charging machine 3-5, and the medicine charging machine table-board 3-1 is a mechanical plane structure for mounting other parts of the primary medicine charging equipment 3. The medicine loading device comprises a medicine loading device support 3-3, a mould top lifting device 3-2, a medicine loading device support 3-3, a medicine loading device 3-5, a drawing and metering plate device 3-4 and a medicine loading device 3-5, wherein the medicine loading device support 3-3 is connected with a medicine loading device table top 3-1 through screws, the mould top lifting device 3-2 is connected with the medicine loading device support 3-3 through screws, the mould top lifting device 3-2 is located under the medicine loading device 3-5, and the drawing and metering plate device 3-4 is connected with the medicine loading device 3-5.
Fig. 4 is a layout of the disposable charging apparatus 3 with respect to the production line, which includes a mold ejection device 4-1, a mold guard door 4-2, and a mold ejection device 4-3.
In the production process, the mold protection door 4-2 is opened, and after the mold pushing device 4-3 pushes the mold into the position right below the medicine loader 3-5, the mold protection door 4-2 is closed. And (3) jacking the die by the die jacking device 3-2, and then pulling the metering plate device 3-4 to act to finish one-time charging. And the mould upper jacking device 3-4 falls back, the mould protection door 4-2 is opened, the mould withdrawing device 4-1 acts to withdraw the mould to the outer side of the mould protection door 4-2, and then the mould protection door 4-2 is closed, so that the one-time charging of the whole mould product is completed.
The primary pressing device 4 and the final pressing device 7 have the same mechanical structure, and different technological parameters and layout in the production line, as shown in fig. 5, the primary pressing device 4 mainly comprises a press table 5-1, a fixed upright post 5-2, a pressing punch 5-3, a punching box 5-4, a movable plate 5-5, a fixed plate 5-6, a gas-liquid boosting cylinder 5-7 and a pushing device 5-8. The fixed upright post 5-2 and the pushing-out device 5-8 are respectively fixed on a table top 5-1 of the press, the fixed plate 5-6 is connected with the fixed upright post 5-2 through screws, the gas-liquid boosting cylinder 5-7 is fixed on the fixed plate 5-6, the medicine pressing punch 5-3, the punch box 5-4 and the movable plate 5-5 are sequentially connected and finally connected with the gas-liquid boosting cylinder 5-7, and the gas-liquid boosting cylinder 5-7 drives the medicine pressing punch 5-3 to move up and down.
Fig. 6 is a layout of the primary explosive device 4 with respect to the production line, which includes the mold pushing-in device 6-1, the guard gate 6-2, and the mold pushing-out device 6-3.
In the production process, the protective door 6-2 is opened, the mold pushing device 6-1 pushes the mold into the position right below the pressing punch 5-3, the protective door 6-2 is closed, the hydraulic boosting cylinder 5-7 acts to drive the pressing punch 5-3 to move downwards, pressing is completed after the pressing punch moves downwards for a certain distance, the hydraulic boosting cylinder 5-7 returns, the protective door 6-2 is opened, the mold pushing device 6-3 pushes the mold out, and the protective door 6-2 is closed, so that the pressing process of the whole mold is completed.
As shown in fig. 7, the combined buffering device 6 mainly realizes the combination of a product fire table (the fire table belongs to a semi-finished product of products produced by the production line, and the finished product is formed by combining a fire cap and the fire table) or the loading of aluminum foil (the aluminum foil is a raw material of the products produced by the production line, and the aluminum foil is required to be pressed into a tube shell in the production). The combined buffer device 6 mainly comprises a fire table die blanking device 7-1, a fire table die feeding device 7-2, a fire table die withdrawing device 7-3, a fire table die pushing device 7-4, a fire table pressing device 7-5, a fire table pre-pressing device 7-6, a combined die transverse pushing device 7-7, a protective door I7-8, a die pushing device 7-9, a protective door II 7-10, an aluminum foil pressing device 7-11, an aluminum foil die pushing device 7-12, an aluminum foil die feeding device 7-13, a die pushing device 7-14, an aluminum foil die blanking device 7-15 and an aluminum foil die withdrawing device 7-16.
According to the production process, if the fire table combination is needed, the protective door I7-8 is opened, the mold pushing device 7-7 extends out, and the mold is pushed into the position right below the fire table pre-pressing device 7-5. The mold pushing device 7-7 is reset, and the protective door I7-8 is closed. The fire table die feeding device 7-1 acts, the fire table die pushing device 7-3 pushes the fire table die into the position right below the fire table pre-pressing device 7-5, and the fire table pressing device 7-4 acts to pre-press the fire table into the product pipe shell. And (3) the combined die transverse pushing device 7-6 acts to push the product die pressed into the fire table into the position right below the fire table pressing device 7-4, and the fire table pressing device 7-4 acts to complete the fire table pressing. And the combined die transverse pushing device 7-6 acts again, the pressed product die is dragged to the position right below the fire table pre-pressing device 7-5, the protective door I7-10 is opened, the die pushing device 7-7 extends out, a magnet at the front end of the die pushing device is attracted with the die, the die pushing device 7-7 is retracted, the die is dragged to the outer side transmission system, and the protective door I7-10 is closed. And meanwhile, the fire table die withdrawing device 7-3 acts to push the fire table die into the fire table die blanking device 7-1, so that product fire table pressing is completed.
And if the aluminum foil is required to be loaded into the product, opening the protective door II 7-10, extending the mold pushing device 7-14, attracting the front end face magnet with the mold, withdrawing the mold pushing device 7-14, dragging the mold to be right below the aluminum foil pressing device 7-11, and closing the protective door II 7-10. And (3) operating the aluminum foil die feeding device 7-13 to complete feeding of the aluminum foil die, operating the aluminum foil die pushing device 7-12 to push the aluminum foil die into the position right below the pressing device 7-11, and operating the pressing device 7-11 to load the aluminum foil into the product pipe shell. And the protective door II 7-10 is opened, and the mold pushing device 7-14 is extended to push the mold out of the outer side conveying system. And closing the protective door II 7-10, and simultaneously actuating the aluminum foil die withdrawing device 7-16 to push the aluminum foil die into the aluminum foil die discharging device 7-15, so that the aluminum foil of the product is filled.
The product ejection device 8, which is configured as shown in fig. 8, can effect the ejection of the product from the mold. The device mainly comprises a lifting device 8-1, a pressing device 8-2, a withdrawing punch 8-3, a guide plate separating device I8-4, a mold clamping device I8-5, an upper jacking device 8-6, a collecting box upper jacking device 8-7, a lower table surface 8-8, a mold clamping device II 8-9, a guide plate separating device II 8-10, a product upper box 8-11, a product upper box moving device 8-12, an upright post 8-13, a product collecting and pushing device 8-14, a slide rail 8-15, a module transverse moving device 8-16 and an upper table surface 8-17.
Wherein, the lower table surface 8-8 is connected with the upper table surface 8-17 through upright posts 8-13 distributed at four corners. The mold clamping devices I8-5 and the mold clamping devices II 8-9 are fixed on the upper surface of the lower table top 8-8, and the jacking devices 8-6 and the collecting box jacking devices 8-7 are connected through a support, are located right below the mold clamping devices I8-5 and the mold clamping devices II 8-9 and are fixed on the lower surface of the table top 8-8. The sliding rail 8-15 is fixed on the lower surface of the upper table top 8-17, the module transverse moving device 8-16 is connected with the lifting device 8-1 and the pressing device 8-2 through the sliding rail 8-15, the guide plate separating device I8-4 and the guide plate separating device II 8-10 are connected with the lifting device 8-1 through a support, and the withdrawing punch 8-3 is connected with the pressing device 8-2 through an adapter plate.
Fig. 9 is a layout of the product ejection apparatus 8 with respect to the production line, which includes the mold pushing-in device 9-1, the guard gate 9-2, and the mold pushing-out device 9-3.
In the production process, the protective door 9-2 is opened, the mold pushing device 9-1 pushes the product mold into the position right below the withdrawing punch 8-3, the mold pushing device 9-1 is withdrawn, and the protective door 9-2 is closed. At this time, the mold clamping device I8-5 and the mold clamping device II 8-9 are actuated to clamp and fix the mold. And the guide plate separating device I8-4 and the guide plate separating device II 8-10 act simultaneously to clamp and fix the guide die, the lifting device 8-1 is lifted back, the pressing device 8-2 drives the withdrawing punch 8-3 to separate the guide die from the product die, and the product in the guide die is withdrawn from each hole position. And then the module transverse moving device 8-16 acts to move the product upper box 8-11 to the position right above the mould, and the upper jacking device 8-6 jacks up to push the product in the mould out of the upper surface of the mould. And the product upper box moving device 8-12 moves downwards to enable the product upper box 8-11 to be buckled above the mold and attached to the mold, and the collection box upper jacking device 8-7 acts to drive the collection box to move upwards to enable the opening part of the collection box to be flush with the lower table surface 8-8. The product collecting and ejecting device 8-14 acts to scrape the product from the upper surface of the mould into the product collecting box through the product upper box 8-11, thereby completing the whole process of product collection.
According to the primer production process, the linear arrangement is adopted, the antagonistic explosion chamber is isolated by adopting a steel guard plate structure, and the effects of explosion suppression and sympathetic explosion relief among stations are achieved. To the blast resistant room that relates to the dose big, including the blast resistant room of once powder charge and secondary charge, combine worker's building structure, adopt the top to let out the explosion mode, further increased the security of whole line and prevented exploding sympathetic response ability.
The automatic pipe shell mold entering equipment, the combination equipment and the exiting equipment are designed, and the external connection type automatic transmission device is designed, so that the automatic mold transmission and automatic mold returning functions according to the process flow sequence are realized. No person directly contacts with dangerous medicaments or semi-finished products in the production process, and the intrinsic safety of the production process is further improved.
The production line mould adopts 50 to send out crowd's mould, and the production process is automatic, has increased production line single beat production quantity to primer production efficiency has been improved.
The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, several modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.
Claims (10)
1. A primer group mold automatic production line is characterized in that the production line is provided with a protective steel plate (2) for realizing integral protection, and an explosion venting port (1) adopting a top explosion venting structure design is arranged as a station of which the medicament dosage is more than a preset value;
the production line is also provided with primary explosive loading equipment (3), primary explosive pressing equipment (4), secondary explosive loading equipment (5), a combined caching device (6), final pressing equipment (7) and product withdrawing equipment (8) which are arranged in a linear mode; the device is also provided with an upper die robot (9), a pipe shell die-entering device (10), a transmission mechanism (11) and a lower die robot (12), wherein the die-entering and conveying mechanisms of products forming the production line are arranged outside the main production line and are produced in an external die transmission mode; the combined buffering device (6) is used for realizing the combination of a product fire table or the loading of an aluminum foil, and the product withdrawing device (8) is used for realizing the withdrawal of a product from a die;
the conveying mechanism (11), the primary medicine charging equipment (3), the primary medicine pressing equipment (4), the secondary medicine charging equipment (5), the combined caching device (6) and the final pressing equipment (7), and the product withdrawing equipment (8) transfers a product mold through an automatic protective door on the protective steel plate (2);
before production preparation, an operator places the initiating explosive agents in the protective steel plates (2) on agent temporary storage equipment of primary explosive loading equipment (3) and secondary explosive loading equipment (5), places the combined products on the combined cache device (6), places the pipe shells in a storage bin of pipe shell mold entering equipment (10), the pipe shell mold entering equipment (10) loads the pipe shells into molds during production, an upper mold robot (9) sends the molds with the pipe shells into a conveying mechanism (11), the conveying mechanism (11) sends the molds with the pipe shells into the primary explosive loading equipment (3), the primary explosive pressing equipment (4), the secondary explosive loading equipment (5), the combined cache device (6), a final pressure equipment (7) and product withdrawing equipment (8) through automatic protective doors on the protective steel plates (2) according to the process flow in sequence to complete the production process of the combined products, a lower mold robot (12) sends the molds to the conveying mechanism (11) to return the molds, and the upper mold robot (9) sends the molds into the mold entering equipment (10) to complete production of bottom fire and circulation of the pipe shells.
2. The production line of claim 1, wherein the primary charging device (3) and the secondary charging device (5) have the same mechanical structure and are different in the charged medicament, and the primary charging device (3) comprises a charging machine table (3-1), a die top loading device (3-2), a charging machine support (3-3), a pull metering plate device (3-4) and a charging machine (3-5), wherein the charging machine table (3-1) is a mechanical planar structure for mounting other parts of the primary charging device (3), the charging machine support (3-3) serves as a medicament temporary storage device and is connected with the charging machine table (3-1) through screws, the die top loading device (3-2) is connected with the charging machine support (3-3), the charging machine (3-5) is connected with the charging machine support (3-3) through screws, the die top loading device (3-2) is located right below the charging machine (3-5), and the pull metering plate device (3-4) is connected with the charging machine (3-5).
3. A production line according to claim 2, characterized in that it is also provided with a first mould ejection device (4-1), a mould guard gate (4-2) and a first mould ejection device (4-3);
in the production process, the mold protection door (4-2) is opened, after the first mold pushing device (4-3) pushes the mold into the position right below the medicine charging device (3-5), the mold protection door (4-2) is closed, the mold pushing device (3-2) pushes the mold upwards, and then the metering plate device (3-4) is pulled to act, so that one-time medicine charging is completed; the mold upper jacking device (3-4) falls back, the mold protection door (4-2) is opened, the first mold withdrawing device (4-1) acts to withdraw the mold to the outer side of the mold protection door (4-2), and then the mold protection door (4-2) is closed, so that one-time charging of the whole mold product is completed.
4. The production line of claim 3, wherein the primary pressing device (4) and the final pressing device (7) have the same mechanical structure, different technological parameters and different layout in the production line, and the primary pressing device (4) comprises a press table (5-1), a fixed column (5-2), a pressing punch (5-3), a punching box (5-4), a movable plate (5-5), a fixed plate (5-6), a gas-liquid boosting cylinder (5-7) and a pushing device (5-8); the fixed upright post (5-2) and the pushing-out device (5-8) are respectively fixed on a press table top (5-1), the fixed plate (5-6) is connected with the fixed upright post (5-2) through screws, the gas-liquid boosting cylinder (5-7) is fixed on the fixed plate (5-6), the medicine pressing punch (5-3), the punch box (5-4) and the movable plate (5-5) are sequentially connected and finally connected with the gas-liquid boosting cylinder (5-7), and the gas-liquid boosting cylinder (5-7) drives the medicine pressing punch (5-3) to move up and down.
5. The production line according to claim 4, wherein a second mould pushing-in device (6-1), a first guard gate 6-2) and a second mould pushing-out device 6-3) are also arranged on the production line;
in the production process, the first protection door (6-2) is opened, the second mold pushing device (6-1) pushes the mold into the position right below the medicine pressing punch (5-3), the first protection door (6-2) is closed, the hydraulic boosting cylinder (5-7) acts to drive the medicine pressing punch (5-3) to move downwards, medicine pressing is completed after the medicine pressing punch moves downwards to a certain distance, the hydraulic boosting cylinder (5-7) returns, the first protection door (6-2) is opened, the second mold pushing device (6-3) pushes the mold out, the first protection door (6-2) is closed, and therefore the medicine pressing process of the whole mold is completed.
6. The production line of claim 5, wherein the combined buffer device (6) comprises a fire table die unloading device (7-1), a fire table die loading device (7-2), a fire table die withdrawing device (7-3), a fire table die pushing device (7-4), a fire table pressing device (7-5), a fire table pre-pressing device (7-6), a combined die transverse pushing device (7-7), a second protective door (7-8), a die pushing device (7-9), a third protective door (7-10), an aluminum foil pressing device (7-11), an aluminum foil die pushing device (7-12), an aluminum foil die loading device (7-13), a die pushing device (7-14), an aluminum foil die unloading device (7-15) and an aluminum foil die withdrawing device (7-16);
according to the production process, if the fire table combination is needed, the second protective door (7-8) is opened, the mold pushing device (7-7) extends out, and the mold is pushed into the position right below the fire table pre-pressing device (7-5); resetting a mold pushing device (7-7), closing a second protective door (7-8), actuating a fire table mold feeding device (7-1), actuating a fire table mold pushing device (7-3) to push a fire table mold into the position right below a fire table prepressing device (7-5), actuating a fire table pressing device (7-4) to pre-press a fire table into a product tube shell, actuating a combined mold transverse pushing device (7-6), pushing a product mold pressed into the fire table into the position right below the fire table pressing device (7-4), actuating the fire table pressing device (7-4) to complete pressing of the fire table, actuating the combined mold transverse pushing device (7-6) again, dragging the pressed product mold to the position right below the fire table prepressing device (7-5), opening a second protective door (7-8), extending the mold pushing device (7-7), attracting a magnet at the front end of the combined mold to the mold, withdrawing the mold pushing device (7-7), dragging the mold to the outer side of a conveying system, closing the second protective door (7-8), simultaneously, pushing the fire table mold (7-1) out of the fire table pressing device (7-3), and pushing the fire table pressing device (7-6) to complete discharging of the product;
if the aluminum foil needs to be loaded into the product, the third protection door (7-10) is opened, the mold pushing device (7-14) extends out, the magnet on the front end face of the mold pushing device is attracted with the mold, the mold pushing device (7-14) retracts, the mold is dragged to be right below the aluminum foil pressing device (7-11), the third protection door (7-10) is closed, the aluminum foil mold loading device (7-13) acts, the aluminum foil mold finishes loading, the aluminum foil mold pushing device (7-12) acts, the aluminum foil mold is pushed to be right below the pressing device (7-11), the pressing device (7-11) acts, the aluminum foil product is loaded into the aluminum foil casing, the third protection door (7-10) is opened, the mold pushing device (7-14) extends, the mold is pushed out of the outer side transmission system, the third protection door (7-10) is closed, and the mold withdrawing device (7-16) acts at the same time, the aluminum foil is pushed into the mold blanking device (7-15), and loading of the aluminum foil is finished.
7. The production line of claim 6, wherein the product ejection device (8) comprises a lifting device (8-1), a pressing device (8-2), an ejection punch (8-3), a first guide plate separating device (8-4), a first mold clamping device (8-5), an upper jacking device (8-6), a collection box upper jacking device (8-7), a lower table surface (8-8), a second mold clamping device (8-9), a second guide plate separating device (8-10), a product upper box (8-11), a product upper box moving device (8-12), a column (8-13), a product collection push-out device (8-14), a slide rail (8-15), a module traversing device (8-16) and an upper table surface (8-17);
the lower table top (8-8) is connected with the upper table top (8-17) through upright columns (8-13) distributed at four corners, a first mold clamping device (8-5) and a second mold clamping device (8-9) are fixed on the upper surface of the lower table top (8-8), an upper jacking device (8-6) is connected with a collection box upper jacking device (8-7) through a support, is positioned right below the mold clamping devices (8-5) and the mold clamping devices (8-9), and is fixed on the lower surface of the table top (8-8); the sliding rails (8-15) are fixed on the lower surface of the upper table top (8-17), the module transverse moving devices (8-16) are connected with the lifting device (8-1) and the pressing device (8-2) through the sliding rails (8-15), the first guide plate separating device (8-4) and the second guide plate separating device (8-10) are connected with the lifting device (8-1) through a support, and the withdrawing punch (8-3) is connected with the pressing device (8-2) through an adapter plate.
8. A production line as claimed in claim 7, characterized in that it is also provided with a third mold push-in device (9-1), a fourth protection gate (9-2);
in the production process, the fourth protective door (9-2) is opened, the third mold pushing device (9-1) pushes the product mold into the position right below the withdrawing punch (8-3), the third mold pushing device (9-1) is withdrawn, the fourth protective door (9-2) is closed, at the moment, the first mold clamping device (8-5) and the second mold clamping device (8-9) act to clamp and fix the mold, the first guide plate separating device (8-4) and the second guide plate separating device (8-10) act simultaneously to clamp and fix the guide mold, the lifting device (8-1) is withdrawn simultaneously, the pressing device (8-2) drives the withdrawing punch (8-3) to separate the guide mold from the product mold, and the products in the guide die are withdrawn from each hole site, then the die set transverse moving device (8-16) acts to move the upper box (8-11) of the products to the position right above the die, at the moment, the upper jacking device (8-6) jacks up to push the products in the die out of the upper surface of the die, the upper box moving device (8-12) of the products moves down to ensure that the upper box (8-11) of the products is buckled right above the die and is attached to the die, the upper jacking device (8-7) of the collecting box acts to drive the collecting box to move upwards to ensure that the mouth part of the collecting box is level with the lower table surface (8-8), the product collecting and pushing device (8-14) acts to ensure that the products are pushed from the upper surface of the die, scraping the product into the product collecting box through the product loading box (8-11), thereby completing the whole process of product collection.
9. A method for realizing group-mould automatic production of primer products by using the production line of any one of claims 1 to 8.
10. Use of a production line according to any one of claims 1 to 8 in the technical field of primer production.
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