Automatic arrangement device for explosive cartridges

Abstract

The utility model provides an automatic explosive cartridge arranging device, which belongs to the technical field of civil explosive production, and comprises a first belt conveyor, a second belt conveyor arranged at the output end of the first belt conveyor along the direction perpendicular to the conveying direction of the first belt conveyor, and a third belt conveyor, the third belt conveyor is arranged at the discharging end of the second belt conveyor in the direction parallel to the conveying direction of the second belt conveyor, and a first material arranging assembly used for separating the conveying face of the third belt conveyor and used for arranging materials is arranged on the third belt conveyor. Compared with pure belt conveying equipment, the overall manufacturing cost of the material arranging device is not greatly increased, the total occupied space of the equipment is small, the space of a civil explosive production place can be saved, meanwhile, the space of an auxiliary factory building, an anti-explosion earth embankment and the like can be correspondingly saved, and therefore the cost is relatively low.

Description

Technical Field

[0001] The utility model relates to the technical field of civil explosive production, and particularly relates to an automatic material arranging device for explosive cartridges. Background Art

[0002] Civil explosives are mainly packaged in the form of cartridges. The shape of the cartridges is similar to that of meat product hams, and the diameter specifications of the cartridges are mostly between 27 and 110 mm. In the past, the material arrangement of cartridges was mostly completed by manual participation. Now, due to the improvement of safety standards, there are restrictions on the number of on-site operators in civil explosive production enterprises. All explosive cartridges are packaged by automatic packaging equipment, and the material arrangement work of cartridges before entering the automatic packaging equipment becomes particularly important. A poor material arrangement device will greatly limit the operation of the automatic packaging equipment, while a smooth material arrangement device can maximize the packaging efficiency of the automatic packaging equipment.

[0003] Most of the existing material arrangement devices achieve the material arrangement effect through fixed mechanical structures, single material arrangement motion devices, and long belt conveyors. This will greatly increase the area of the production workshop (correspondingly, facilities such as explosion-proof earth dikes of the civil explosive production line will increase and multiply), limit the space of other automatic packaging equipment and material transfer areas, increase the fixed costs of the production line, and in most cases of special situations (such as when the number of cartridges reaches the conveying peak value, the number of returned cartridges accumulates and varies from more to less), the material arrangement effect is poor. If the synchronous start and stop of the entire production line are used to deal with special situations (that is, when the cartridges reach the peak value, the returned cartridges accumulate, etc.), a large amount of waste will be generated, which is not conducive to environmental protection and cost saving of production. Therefore, the material arrangement device should have a strong ability to deal with special situations and can buffer various abnormal situations of the production line to the greatest extent. Summary of the Utility Model

[0004] The purpose of the utility model is to provide an automatic material arranging device for explosive cartridges to solve the above-mentioned deficiencies of the prior art.

[0005] The utility model provides an automatic material arranging device for explosive cartridges, which can intervene in the material arrangement work when special situations occur (such as when the number of cartridges reaches the conveying peak value, the number of returned cartridges accumulates and causes the quantity to vary from more to less), so as to buffer the abnormal situations of the production line; the overall cost of this material arrangement device does not increase too much compared with a simple belt conveyor device, the total floor space of the device is small, it can save the space of the civil explosive production site, and at the same time, the space of its affiliated workshops, explosion-proof earth dikes, etc. will be correspondingly saved, so the cost is relatively low.

[0006] To solve the above technical problems, the utility model adopts the following technical solutions:

[0007] An automatic sorting device for explosive cartridges, comprising a first belt conveyor and a second belt conveyor arranged at the output end of the first belt conveyor perpendicular to the conveying direction of the first belt conveyor, and further comprising:

[0008] A third belt conveyor, which is arranged at the discharging end of the second belt conveyor parallel to the conveying direction of the second belt conveyor, and a first sorting component for sorting is arranged on the third belt conveyor to separate its conveying surface;

[0009] A fourth belt conveyor, which is arranged at the discharging end of the third belt conveyor parallel to the conveying direction of the third belt conveyor. The fourth belt conveyor comprises a plurality of parallel conveying belts, and a first sorting track corresponding to the first sorting component is arranged on the conveying belts. A second sorting component for sorting is arranged between adjacent conveying belts; and

[0010] A fifth belt conveyor, which is arranged at the discharging end of the fourth belt conveyor parallel to the conveying direction of the fourth belt conveyor, and a second sorting track for separating its conveying surface is arranged on the fifth belt conveyor.

[0011] Preferably, a plurality of retaining bars distributed perpendicular to the conveying direction of the cartridges are arranged on the conveying surface of the first belt conveyor, and a right-angle bend discharging opening is arranged at the discharging end of the first belt conveyor.

[0012] Preferably, distributing rods distributed parallel to the conveying direction of the cartridges are arranged on the conveying surface of the second belt conveyor, and a direct-connection discharging opening is arranged at the discharging end of the second belt conveyor.

[0013] Preferably, the first sorting component comprises a sorting partition plate distributed parallel to the cartridge conveying direction of the third belt conveyor and used for separating the conveying surface of the third belt conveyor, a sorter capable of vertically moving along the sorting partition plate, and a first cylinder for driving the sorter to act.

[0014] Preferably, the positions of the plurality of conveying belts correspond to the conveying path of the third belt conveyor; the first sorting track corresponds to the position of the sorting partition plate.

[0015] Preferably, the combination of the first sorting track and the second sorting component divides the conveying surface of the fourth belt conveyor into a plurality of evenly distributed conveying paths.

[0016] Preferably, the second sorting component comprises a movable partition plate for evenly separating the conveying belts and a second cylinder for driving the movable partition plate to vertically move along the gap between the conveying belts.

[0017] Preferably, the second sorting track divides the conveying surface of the fifth belt conveyor into a plurality of evenly distributed conveying paths, and the number and position of the fifth belt conveyor correspond to those of the fourth belt conveyor.

[0018] Preferably, the automatic explosive cartridge sorting device further includes a detection mechanism, which includes a first optoelectronic switch group arranged at the feeding end of the third belt conveyor and a second optoelectronic switch group arranged at the feeding end of the fourth belt conveyor.

[0019] Preferably, the vertical height of the third belt conveyor is greater than that of the fourth belt conveyor and less than that of the second belt conveyor; the conveying speed of the third belt conveyor is the same as that of the second belt conveyor, the conveying speed of the fourth belt conveyor is greater than that of the third belt conveyor, and the conveying speed of the fifth belt conveyor is greater than that of the fourth belt conveyor.

[0020] From the above technical solutions, it can be seen that the present utility model has the following beneficial effects:

[0021] 1. In the present utility model, by arranging a first sorting component on the third belt conveyor, the first sorting component can not only separate the conveying surface of the third belt conveyor, but also regularly operate during the conveying process of the cartridges to effectively adjust the posture of the cartridges; at the same time, the fourth belt conveyor is separated into multiple conveying channels by the first material distribution track and the second sorting component, and the second sorting component can also regularly operate during the conveying process of the cartridges to adjust the posture of the cartridges. Therefore, the first sorting component and the second sorting component can be used to realize sorting during the entire cartridge conveying process, so as to intervene in special situations and buffer the abnormal situations of the production line. At the same time, the total floor space of this device is at least 4 meters in height (from the second belt conveyor to the fifth belt conveyor) and 1 meter in width (the first belt conveyor), which can greatly save the space of the production site of civil explosive articles. At the same time, due to the requirements of industry safety standards, the space of its attached workshops, explosion-proof earth dikes, etc. will be saved on a larger scale.

[0022] 2. In the present utility model, the overall cost of the sorting device does not increase significantly compared with a simple belt conveying device, and the cost is relatively low. There is no need to introduce more video recognition technologies and other industrial control technologies. Most of the work is completed by simple machinery, and various simple mechanical actions can be realized according to the simplest electric control system, further saving costs.

[0023] 3. In the present utility model, the main equipment used in the sorting device can be simply made explosion-proof or does not require explosion-proof design, which greatly meets the safety needs of civil explosive article production enterprises; in addition, when it is necessary to sort cartridges of different specifications, the device can also be quickly adjusted. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 is a top view of the present utility model when sorting cartridges with a diameter less than 40 mm;

[0025] Figure 2 is Figure 1 side view of

[0026] Figure 3 This is the top view when sorting cartridges with a diameter greater than or equal to 40 mm for the present utility model.

[0027] In the figure: 10, the first belt conveyor; 110, the retaining bar; 120, the right-angle bend discharge opening; 20, the second belt conveyor; 210, the distributing rod; 220, the direct connection discharge opening; 30, the third belt conveyor; 311, the distributing partition; 312, the distributor; 313, the first cylinder; 40, the fourth belt conveyor; 410, the conveyor belt; 420, the first distributing track; 431, the movable partition; 432, the second cylinder; 50, the fifth belt conveyor; 510, the second distributing track; 610, the first photoelectric switch group; 620, the second photoelectric switch group; 70, the packaging equipment. Specific embodiments

[0028] The following will give a detailed description of a preferred embodiment of the present utility model with reference to the accompanying drawings.

[0029] To achieve the above object, the embodiments of the present utility model adopt the following technical solutions: Refer to Figure 1 、 Figure 2, an automatic explosive cartridge sorting device, including a first belt conveyor 10 and a second belt conveyor 20. The first belt conveyor is arranged in an inclined plane layout, and the second belt conveyor 20 is distributed perpendicular to the conveying direction of the first belt conveyor, and the second belt conveyor 20 is arranged at the output end of the first belt conveyor; in addition, the sorting device further includes a third belt conveyor 30, a fourth belt conveyor 40 and a fifth belt conveyor 50. Specifically, the third belt conveyor is distributed parallel to the conveying direction of the second belt conveyor, and the third belt conveyor 30 is arranged at the discharging end of the second belt conveyor. At the same time, the conveying speed of the third belt conveyor (30) is the same as or close to the conveying speed of the second belt conveyor 20. A first sorting component for sorting is provided on the third belt conveyor to separate its conveying surface. The fourth belt conveyor is distributed parallel to the conveying direction of the third belt conveyor, and the fourth belt conveyor is arranged at the discharging end of the third belt conveyor. At the same time, the conveying speed of the fourth belt conveyor is greater than that of the third belt conveyor, and the height of its conveying surface is lower than that of the third belt conveyor. The height difference from the conveying surface of the third belt conveyor is about 100 mm, which is much higher than the diameter of the explosive cartridge. Further, the fourth belt conveyor includes a plurality of parallel conveying belts 410, and a first sorting track 420 corresponding to the first sorting component is provided on the conveying belt. A second sorting component for sorting is provided between adjacent conveying belts. The fifth belt conveyor is distributed parallel to the conveying direction of the fourth belt conveyor, and the fifth belt conveyor is arranged at the discharging end of the fourth belt conveyor. At the same time, the conveying speed of the fifth belt conveyor is higher than that of the fourth belt conveyor, so that after the explosive cartridge enters the fifth belt conveyor, a larger spacing can be opened, which is beneficial to the operation of the subsequent packaging equipment 70, and its conveying speed is the same as or close to that of the conveying equipment of the packaging equipment. Further, a second sorting track 510 for separating its conveying surface is provided on the fifth belt conveyor. The conveying channels formed by separating the second sorting track continue the conveying channels on the fourth belt conveyor. When in use, the explosive cartridge is conveyed by the front-end conveying equipment to this automatic explosive cartridge sorting device and enters the first belt conveyor. Under the action of the inclined plane layout of the first belt conveyor, the explosive cartridge uses its own cylindrical shape to roll along the first belt conveyor, and makes its shape change from an irregular direction to a mostly regular arrangement, so as to achieve the purpose of preliminary sorting and shaping;

[0030] The explosive cartridge is conveyed from the first belt conveyor to the second belt conveyor, and under the conveying of the second belt conveyor, the explosive cartridge presents a direction consistent with the conveying direction. This step is also for preliminary sorting and shaping;

[0031] The conveying speed of the third belt conveyor 30 is consistent with or close to that of the second belt conveyor 20, and the vertical height of the third belt conveyor is smaller than that of the second belt conveyor. The medicine rolls on the second belt conveyor enter the third belt conveyor and fall into the multi-channel conveying paths separated by the first material sorting component. During this process, the first material sorting component will operate regularly to allow the medicine rolls to effectively adjust their posture and enter the third belt conveyor, thereby preventing the medicine rolls from accumulating on the first material sorting component due to large quantities or partial poor postures and being unable to be taken away by the conveying surface of the third belt conveyor.

[0032] The vertical height of the third belt conveyor 30 is greater than that of the fourth belt conveyor 40. The medicine rolls on the third belt conveyor are conveyed to the fourth belt conveyor. The conveying surface of the fourth belt conveyor is divided into multiple conveying paths by the first material dividing track and the second material sorting component. Several of the paths are consistent with the conveying divisions of the third belt conveyor, and the remaining paths are separated and sorted by the second material sorting component, so that all the medicine rolls enter the multiple conveying paths on the fourth belt conveyor in the correct posture. In this process, the second material sorting component will operate regularly to effectively adjust the posture of the medicine rolls.

[0033] The medicine rolls on the fourth belt conveyor are transported to the fifth belt conveyor. The second material dividing track on the fifth belt conveyor divides the fifth belt conveyor into conveyor paths corresponding to the fourth belt conveyor. Therefore, each medicine roll is transported to the rear in sequence through the fifth belt conveyor, so that the subsequent video recognition technology and other automatic packaging technologies can be used for equipment packaging. At this point, the overall material sorting work is completed.

[0034] In the utility model, by arranging the first material sorting component on the third belt conveyor, the first material sorting component can not only play the role of dividing the conveying surface of the third belt conveyor, but also can operate regularly during the conveying process of the medicine rolls, so that the posture of the medicine rolls can be effectively adjusted; at the same time, the fourth belt conveyor is divided into multiple conveying paths by the first material dividing track and the second material sorting component, and the second material sorting component can also operate regularly during the conveying process of the medicine rolls to adjust the posture of the medicine rolls. Therefore, the first material sorting component and the second material sorting component can be used to realize material sorting in the entire medicine roll conveying process, so as to intervene in special circumstances and realize buffering of abnormal conditions of the production line.

[0035] As a preferred technical solution of this embodiment, the conveying surface of the first belt conveyor 10 is provided with a plurality of baffles 110 distributed perpendicular to the conveying direction of the medicine rolls. At the same time, a right-angle bend discharge port 120 is provided at the discharge end of the first belt conveyor 10. When in use, when the medicine rolls are conveyed along the first belt conveyor with an inclined layout, they will roll to the direction of the baffles due to their cylindrical shape, so that most of the medicine rolls are arranged regularly and a small amount is accumulated on the baffles; the right-angle bend discharge port connects the first belt conveyor and the second belt conveyor, which can make the medicine rolls on the first belt conveyor basically maintain a longitudinal shape and fall onto the second belt conveyor.

[0036] As a preferred technical solution of this embodiment, a material distributing rod 210 is provided on the conveying surface of the second belt conveyor 20 and is distributed along the direction parallel to the cartridge conveying direction. The material distributing rod is used to prevent the chaos of the cartridge postures caused by the quantity when a large number of cartridges fall into the right-angle bend blanking opening at the same time. A direct-connected blanking opening 220 is provided at the discharge end of the second belt conveyor 20. The direct-connected blanking opening connects the second belt conveyor and the third belt conveyor, and can stably convey the cartridges on the second belt conveyor into the branch on the third belt conveyor.

[0037] As a preferred technical solution of this embodiment, the number of the first sorting components in this embodiment is two. In this way, the first sorting components will divide the third belt conveyor into three conveying channels on average. Further, the first sorting component includes a material distributing partition 311, a material distributor 312 and a first air cylinder 313. The material distributing partition 311 is distributed along the direction parallel to the cartridge conveying direction of the third belt conveyor 30, and the material distributing partition 311 is used to evenly partition the conveying surface of the third belt conveyor 30. The material distributor 312 can move vertically along the material distributing partition. The first air cylinder 313 is used to drive the material distributor to act. When in use, the material distributing partition is fixed on the frame of the third belt conveyor and is located on the conveying surface but does not contact the conveying surface, so as not to affect the operation of the conveying surface. The material distributing partition is made of a square tube with a thickness of about 10 mm. A long groove is opened in the middle of the short side of the square tube, and the aforementioned material distributor is installed in the long groove. The material distributor can move up and down around the rotating shaft fixed on the material distributing partition under the drive of the first air cylinder to correct the cartridge shape.

[0038] As a preferred technical solution of this embodiment, the positions of multiple conveying belts 410 correspond to the conveying channels of the third belt conveyor 30. At the same time, the position of the first material distributing track 420 corresponds to the material distributing partition 311. In this way, the combination of the first material distributing track 420 and the second sorting component divides the conveying surface of the fourth belt conveyor 40 into multiple evenly distributed conveying channels. In this embodiment, the number of conveying channels on the fourth belt conveyor is six, which is more than the three conveying channels on the third belt conveyor;

[0039] Further, the second sorting component includes a movable partition 431 and a second air cylinder 432. The movable partition 431 is used to evenly partition the conveying belts 410. The second air cylinder 432 is used to drive the movable partition to move vertically along the gap between the conveying belts. When in use, there are a total of three groups of movable partitions, which pass through the gaps between the three groups of belts of the fourth belt conveyor and can be pushed by the second air cylinder to move up and down around the rotating shaft respectively to correct the cartridge shape. The three groups of movable partitions and the two first material distributing tracks divide the conveying surface of the fourth belt conveyor into six paths on average. When producing cartridge products with a diameter greater than or equal to 40 mm, the connection of the second air cylinder can be disconnected, and the movable partition can be quickly hidden below the conveying surface of the fourth belt conveyor.

[0040] As a preferred technical solution of this embodiment, the second material distribution track 510 divides the conveying surface of the fifth belt conveyor 50 into a plurality of uniformly distributed conveying channels, and the numbers and positions of the fifth belt conveyor and the fourth belt conveyor 40 correspond to each other.

[0041] As a preferred technical solution of this embodiment, the automatic explosive cartridge sorting device further includes a detection mechanism. The detection mechanism includes a first photoelectric switch group 610 and a second photoelectric switch group 620. The first photoelectric switch group 610 is arranged at the feeding end of the third belt conveyor 30. The first photoelectric switch group is composed of 4 pairs of opposed photoelectric switches, and is used to detect the number, stacking condition, and whether there is blockage of the explosive cartridges when the second belt conveyor falls into the third belt conveyor; the second photoelectric switch group 620 is arranged at the feeding end of the fourth belt conveyor 40. The second photoelectric switch group is also composed of 4 pairs of opposed photoelectric switches, and is used to detect the number, stacking condition, and whether there is blockage of the explosive cartridges when the third belt conveyor falls into the fourth belt conveyor.

[0042] Furthermore, the vertical height of the third belt conveyor 30 is greater than the vertical height of the fourth belt conveyor 40 and less than the vertical height of the second belt conveyor 20; the conveying speed of the third belt conveyor 30 is consistent with the conveying speed of the second belt conveyor 20, the conveying speed of the fourth belt conveyor 40 is greater than the conveying speed of the third belt conveyor 30, and the conveying speed of the fifth belt conveyor 50 is greater than the conveying speed of the fourth belt conveyor 40.

[0043] It should be noted that with reference to Figure 3 , when the diameter and specification of the explosive cartridges need to be adjusted, only the second sorting component needs to be disassembled and the second material distribution track needs to be replaced. The above process is described for explosive cartridges with a diameter less than 40 mm. When producing large-diameter explosive cartridges, the first material distribution track can be quickly replaced with only 3 round tubes corresponding to the distribution partition plates, and at the same time, the movable partition plate is hidden below the conveying surface of the fourth belt conveyor. At this time, the sorting device divides the conveying surface into 3 paths, and each path can pass explosive cartridges with a diameter greater than or equal to 40 mm.

[0044] During use, the explosive cartridges are conveyed by the front-end conveying equipment to the automatic explosive cartridge sorting device and enter the first belt conveyor. Since the first belt conveyor is arranged in an inclined plane and has a retaining bar, after the explosive cartridges enter the first belt conveyor, due to their cylindrical shape, they will roll towards the direction of the retaining bar, so that the posture of the explosive cartridges will change from an irregular direction to mostly horizontal or approximately horizontal, and a small amount will be piled up on the retaining bar. This is the preliminary sorting and shaping.

[0045] The cartridges are conveyed by the first belt conveyor to the right-angle bend discharge opening and enter the second belt conveyor. At this time, since the cartridges on the first belt conveyor are basically in a horizontal posture, most of the cartridges will show a longitudinal or nearly longitudinal posture consistent with the conveying direction after entering the second belt conveyor. If the posture of the cartridges at the right-angle bend discharge opening does not meet the requirements or the number of cartridges is large, they will be adjusted by the diverter rod. Most of the cartridges will be separated and their own postures will become longitudinal or approximately longitudinal. This is the preliminary sorting and shaping;

[0046] The cartridges on the second belt conveyor enter the third belt conveyor through the direct connection discharge opening and fall onto three conveying surfaces separated by the diverter partition respectively. During this process, the diverter will operate regularly to enable the cartridges to effectively adjust their postures and enter the third belt conveyor, preventing the cartridges from accumulating above the diverter partition due to a large number or partial transverse postures and not being carried away by the conveying surface;

[0047] At the same time, the first photoelectric switch group works. According to the blocking situation of its 4 pairs of photoelectric switches, it judges the operation of the sorting equipment. If the on-off frequency of the 4 pairs of photoelectric switches becomes higher, it is considered that the number of cartridges increases, and the operating speed of the first cylinder will be accelerated; if more than 2 of the 4 pairs of photoelectric switches are continuously disconnected for more than the set time, it is considered that the cartridges are blocked on the diverter partition, and the two groups of first cylinders will stagger the pushing and pulling time, so that the diverter moves up and down at different rhythms, thereby helping to handle the cartridge blockage. The optimization of the set time is particularly important for preventing cartridge blockage. In addition, when the number of cartridges increases or there is a blockage, the frequency converter of the first belt conveyor will slow down the operating speed according to the setting to hold the cartridges buffered and accumulated by the sorting device;

[0048] The cartridges on the third belt conveyor are conveyed to the fourth belt conveyor. The conveying surface of the fourth belt conveyor is evenly divided into 6 paths by 3 groups of movable partitions and the round tubes of 2 first diverter tracks. Among them, 3 paths are consistent with the conveying division of the third belt conveyor, and there is no need to adjust the posture of the cartridges between them. The 3 conveying surfaces will be divided and sorted by 3 groups of movable partitions, so that all the cartridges enter the six-way conveying surface of the fourth belt conveyor in the correct longitudinal posture, and then are conveyed to the fifth belt conveyor;

[0049] At the same time, the second photoelectric switch group works. According to the blocking situation of its 4 pairs of photoelectric switches, it judges the operation of the sorting equipment. If the on-off frequency of the 4 pairs of photoelectric switches becomes higher or more than 2 photoelectric switches are continuously disconnected, it is considered that the number of cartridges increases, and the operating speed of the second cylinder will be accelerated, and the movable partition will move up and down quickly to handle the cartridge blockage. In addition, when the number of cartridges increases or there is a blockage, the frequency converter of the first belt conveyor will also slow down the operating speed according to the setting to hold the cartridges buffered and accumulated by the sorting device.

[0050] The cartridge is conveyed from the fourth belt conveyor to the fifth belt conveyor. Since the conveying speed of the fifth belt conveyor is faster than that of the fourth belt conveyor, the gap between the previous and the next cartridge in each path will be widened, which is beneficial to the operation of the packaging equipment using video recognition technology and other automatic packaging technologies;

[0051] Finally, the cartridge on the fifth belt conveyor is conveyed into the feeding system of the subsequent packaging equipment, and the overall material sorting work is completed.

[0052] The above-described embodiments are only descriptions of the preferred embodiments of the present invention, and do not limit the scope of the present invention. Without departing from the design spirit of the present invention, various deformations and improvements made by those of ordinary skill in the art to the technical solutions of the present invention shall fall within the protection scope determined by the claims of the present invention.

Claims

1. An automatic material handling device for explosive rolls, comprising a first belt conveyor (10) and a second belt conveyor (20) arranged at an output end of the first belt conveyor in a direction perpendicular to the conveying direction of the first belt conveyor, characterized in that: Also includes: A third belt conveyor (30), the third belt conveyor being arranged at a material discharge end of the second belt conveyor parallel to the conveying direction of the second belt conveyor, the third belt conveyor being provided with a first material sorting component which separates its conveying surface and is used for sorting materials; a fourth belt conveyor (40), the fourth belt conveyor being arranged at a material discharge end of the third belt conveyor in parallel with the conveying direction of the third belt conveyor, the fourth belt conveyor comprising a plurality of parallel conveying belts (410), the conveying belts being provided with a first material dividing track (420) corresponding to the first material sorting component, and a second material sorting component for sorting materials being provided between adjacent conveying belts; and A fifth belt conveyor (50) is provided at a discharge end of the fourth belt conveyor parallel to the conveying direction of the fourth belt conveyor, and a second material dividing track (510) is provided on the fifth belt conveyor for dividing its conveying surface.

2. The automatic material sorting device for explosives rolls according to claim 1 is characterized in that: The conveying surface of the first belt conveyor (10) is provided with a plurality of baffles (110) distributed perpendicularly to the medicine roll conveying direction, and the discharge end of the first belt conveyor (10) is provided with a right-angle bent discharge port (120).

3. The automatic material sorting device for explosives rolls according to claim 1 is characterized in that: The conveying surface of the second belt conveyor (20) is provided with a dividing rod (210) distributed in parallel with the medicine roll conveying direction, and the discharge end of the second belt conveyor (20) is provided with a directly connected discharge port (220).

4. The automatic material sorting device for explosives rolls according to claim 1 is characterized in that: The first material sorting component comprises a material dividing partition (311) distributed in parallel with the medicine roll conveying direction of the third belt conveyor (30) and used to separate the conveying surface of the third belt conveyor (30), a material divider (312) capable of vertically moving along the material dividing partition, and a first cylinder (313) used to drive the material divider to move.

5. The automatic material sorting device for explosives rolls according to claim 4 is characterized in that: The plurality of conveying belts (410) correspond to the positions of the conveying track of the third belt conveyor (30); and the first material dividing track (420) corresponds to the position of the material dividing partition plate (311).

6. The automatic material sorting device for explosives rolls according to claim 5 is characterized in that: The first material distribution track (420) and the second material sorting component are combined to divide the conveying surface of the fourth belt conveyor (40) into a plurality of evenly distributed conveying paths.

7. The automatic explosive coil sorting device according to claim 1, characterized in that: The second material sorting component comprises a movable partition (431) for evenly separating the conveying belts (410) and a second cylinder (432) for driving the movable partition to move vertically along the gap between the conveying belts.

8. The automatic material sorting device for explosives rolls according to claim 5 is characterized in that: The second material distribution track (510) divides the conveying surface of the fifth belt conveyor (50) into a plurality of evenly distributed conveying paths, and the number and position of the fifth belt conveyor correspond to those of the fourth belt conveyor (40).

9. The automatic explosive coil sorting device according to claim 1, characterized in that: The automatic explosive roll sorting device also includes a detection mechanism, which includes a first photoelectric switch group (610) arranged at the feeding end of the third belt conveyor (30) and a second photoelectric switch group (620) arranged at the feeding end of the fourth belt conveyor (40).

10. The automatic material sorting device for explosives rolls according to any one of claims 1 to 9, characterized in that: The vertical height of the third belt conveyor (30) is greater than the vertical height of the fourth belt conveyor (40), and less than the vertical height of the second belt conveyor (20); the conveying speed of the third belt conveyor (30) is consistent with the conveying speed of the second belt conveyor (20), the conveying speed of the fourth belt conveyor (40) is greater than the conveying speed of the third belt conveyor (30), and the conveying speed of the fifth belt conveyor (50) is greater than the conveying speed of the fourth belt conveyor (40).

Images