Automatic tray loading system for industrial explosive and product production line

Abstract

An automatic tray loading system for an industrial explosive and product production line comprises a lifting and discharging device and a tray loading device, the lifting and discharging device comprises a tray conveyor (1), a grabbing rack (2) and a pair of lifting mechanisms, and each lifting mechanism comprises a transverse moving sliding table (3), a lifting air cylinder (4) and a grabbing die head (5); the seismic explosive column grabbing device has the advantages that seismic explosive columns on a charging tray can be grabbed in batches, an outer ring is grabbed firstly, then an inner ring is grabbed, the grabbing speed is high, and the labor intensity of workers is relieved. And the seismic explosive column shells are automatically placed in the seismic explosive column feeding disc, the disc loading speed is high, and the labor intensity of workers is relieved.

Description

Technical Field

[0001] The utility model relates to the field of seismic source charge column grabbing equipment, in particular to an automatic tray loading system for an industrial explosive and product production line. Background Art

[0002] At present, on the seismic source drug column production line, the seismic source drug columns transported by the multiple chain conveyor need to be grabbed by the drug column grabbing device and put on the horizontal conveyor. Since the drug columns on the multiple chain conveyor are transported by a special material tray, and multiple drug column placement cylinders are arranged in a ring on the material tray, the existing grabbing device cannot grab multiple seismic source drug columns at a time when grabbing, and the grabbing efficiency is low, which affects the production efficiency of the factory. The empty material tray after discharging needs to place the seismic source drug column shell into the seismic source drug column feeding tray, and then sent to the charging station for charging through the multiple chain conveyor. The existing seismic source drug column shells are mostly placed manually in the seismic source drug column feeding tray, which has a slow placement speed and high labor intensity for workers. There is a lack of a device for automatically loading the seismic source drug column shells. Utility Model Content

[0003] The purpose of the utility model is to provide an automatic tray loading system for an industrial explosive and product production line in view of the above-mentioned shortcomings.

[0004] The utility model comprises a lifting and discharging device and a tray loading device.

[0005] The lifting and discharging device includes a tray conveyor, a grabbing frame and a pair of lifting mechanisms.

[0006] The lifting mechanism includes a traverse slide, a lifting cylinder and a grabbing die head.

[0007] The transverse sliding table is installed on the grabbing machine frame, the lifting cylinder is installed on the slider of the transverse sliding table, the grabbing die head is installed on the piston rod end of the lifting cylinder, the grabbing die head is located above the tray conveyor, and the grabbing die head is driven to rise or fall by the lifting cylinder. The grabbing die head is annular, and a group of extraction holes are evenly distributed on the grabbing die head. A side pressure cylinder is provided on the outer wall of the grabbing die head on one side of the extraction hole, and a pressure head is provided on the piston rod end of the side pressure cylinder. The pressure head is located in the extraction hole, and the pressure head is driven by the side pressure cylinder to extend into the extraction hole to press the seismic source drug column;

[0008] The tray loading device includes a feeding frame, a pair of annular feeding mechanisms and a flip feeding barrel.

[0009] The annular feeding mechanism includes a shell conveyor, a feeding cylinder, a rotating barrel and a push rod cylinder.

[0010] The shell conveyor is installed on the feeding machine frame. A feeding port is opened on the top of the feeding barrel. A group of feed plates are evenly distributed on the outer wall of the rotating barrel. A shell accommodating area is formed between two adjacent feed plates. The rotating barrel is movably installed in the feeding barrel. The rotating barrel is driven to rotate by the motor. The push rod cylinder is installed on the feeding barrel. A group of shell push rods are arranged at the end of the piston rod of the push rod cylinder.

[0011] The flipping discharge barrel is movably installed on the feeding machine frame. The flipping discharge barrel is located above the material tray conveyor. The flipping discharge barrel is driven to rotate to a horizontal or vertical state by the cylinder and the flipping mechanism. A pair of annular feeding mechanisms are mirrored with the flipping discharge barrel as the center. The seismic source column shell in the shell accommodating area is pushed into the flipping discharge barrel by the shell push rod.

[0012] The tray conveyor is a multiple chain conveyor, and multiple groups of seismic source medicine column feeding trays are arranged on the conveying surface of the tray conveyor; two pairs of blocking cylinders are arranged on the frame of the tray conveyor, and L-shaped blocking plates are arranged at the ends of the piston rods of the blocking cylinders. The piston rods of the blocking cylinders extend to drive the L-shaped blocking plates to block the seismic source medicine column feeding trays.

[0013] The transverse slide is a pneumatic slide, and the slide seat of the transverse slide is installed on the top of the grabbing frame; the cylinder barrel of the lifting cylinder is vertically installed on the slider of the transverse slide, and a guide mounting plate is provided at the end of the piston rod of the lifting cylinder. A pair of lifting guide rods are symmetrically distributed on the guide mounting plate, and a pair of linear bearings are provided on the slider of the transverse slide. The lifting cylinder drives the lifting guide rods to move up and down in the linear bearings, and the grabbing die head is installed on the guide mounting plate.

[0014] A pair of lifting mechanisms consists of an inner ring lifting mechanism and an outer ring lifting mechanism. The number of extraction holes on the grabbing die head of the inner ring lifting mechanism is five, and the number of extraction holes on the grabbing die head of the outer ring lifting mechanism is ten.

[0015] The cross section of the extraction hole is composed of a contoured semicircle and an expanded semicircle. A pressure head entry groove is opened on the inner wall of the expanded semicircle. The pressure head is located in the pressure head entry groove. The side pressure cylinder drives the pressure head to move toward the contoured semicircle. The end face of the pressure head is arc-shaped, and anti-slip patterns are arranged on the end face of the pressure head.

[0016] A feed hopper is arranged on the feeder frame, and a discharge port of the feed hopper is communicated with a feed port of the shell conveyor.

[0017] A discharge guide groove is provided at the discharge end of the shell conveyor, and the discharge port of the discharge guide groove is connected with the feed port of the feed cylinder; a pair of observation windows are provided on the discharge guide groove, and long strip observation holes are opened on the side wall of the discharge guide groove; a shell guide plate is provided at the discharge port of the discharge guide groove, and a group of triangular guide protrusions are arranged in sequence on the shell guide plate. The shell of the source charge column in the discharge guide groove is guided by a group of triangular guide protrusions on the shell guide plate and then falls into the feed port of the feed cylinder; a feed adjustment plate is provided in the discharge guide groove, and the feed adjustment plate is driven to move left and right in the discharge guide groove through a slide.

[0018] A large gear is provided at the end of the rotating barrel, and a group of feed holes are evenly distributed in a ring on the large gear. The feed holes of the large gear are connected with the corresponding shell accommodating area. A small gear meshing with the large gear is provided on the power output shaft of the motor. The shell push rod passes through the feed hole of the large gear and enters the shell accommodating area to push out the seismic source drug column shell.

[0019] The flip unloading barrel is composed of an unloading bracket, a group of outer ring sleeves and a group of inner ring sleeves. The outer ring sleeves and the inner ring sleeves are respectively installed on the unloading bracket; a pneumatic unloading mechanism is arranged at the end of the outer ring sleeve.

[0020] The pneumatic discharging mechanism includes a fixed plate, a movable plate and a turntable cylinder. The fixed plate is installed on the outer wall of the discharging end of a group of outer ring sleeves. A group of connecting rods are evenly distributed on the fixed plate. The movable plate is provided with a group of through holes connected to the outer ring sleeve and the inner ring sleeve. A group of round rod rotation grooves are opened on the movable plate. The cylinder end of the turntable cylinder is movably installed on the fixed plate. The piston rod end of the turntable cylinder is movably installed on the outer edge of the movable plate. The movable plate is driven to rotate by the turntable cylinder. The connecting rod is located in the corresponding round rod rotation groove. When the movable plate rotates, the connecting rod swings left and right along the round rod rotation groove; rotating shafts are respectively provided at both ends of the unloading bracket and are installed on the feeding frame through bearings and bearing seats. A gear rack transmission mechanism is provided at one of the rotating shaft ends of the unloading bracket. The rack of the gear rack transmission mechanism is driven back and forth by the cylinder to make the flip unloading barrel swing up and down.

[0021] The rotating barrel of a pair of annular feeding mechanisms is composed of an outer ring feeding barrel and an inner ring feeding barrel. The cross-sectional diameter of the outer ring feeding barrel is larger than the cross-sectional diameter of the inner ring feeding barrel. Ten shell accommodating areas are arranged on the outer wall of the outer ring feeding barrel, and five shell accommodating areas are arranged on the outer wall of the inner ring feeding barrel.

[0022] The utility model has the advantages that the seismic source medicine columns on the material tray can be grabbed in batches, the outer circle is grabbed first and then the inner circle, the grabbing speed is fast, and the labor intensity of the staff is reduced.

[0023] The shell of the seismic source charge column is automatically placed in the seismic source charge column feeding tray, and the loading speed is fast, which reduces the labor intensity of the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a new structural schematic diagram of the practical lifting and discharging device.

[0025] Figure 2 It is a structural schematic diagram of the utility model in which a grabbing die head is installed on a lifting cylinder.

[0026] Figure 3 It is a schematic diagram of the structure of the grabbing die head of the outer ring elevator of the utility model.

[0027] Figure 4 It is a schematic diagram of the structure of the grabbing die head of the inner ring lifting mechanism of the utility model.

[0028] Figure 5 It is a structural schematic diagram of the tray conveyor of the utility model.

[0029] Figure 6 It is a structural schematic diagram of the tray loading device of the utility model.

[0030] Figure 7 It is a structural schematic diagram of the annular feeding mechanism for feeding outer rings according to the utility model.

[0031] Figure 8 It is a structural schematic diagram of the utility model with a hidden feeding cylinder.

[0032] Fig. 9 It is a structural schematic diagram of the outer ring feeding barrel of the utility model.

[0033] Fig.10 It is a structural schematic diagram of the inner ring feeding barrel of the utility model.

[0034] Fig.11 It is a structural schematic diagram of the utility model's flip discharge barrel. DETAILED DESCRIPTION

[0035] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Generally, the components of the embodiments of the present invention described and shown in the drawings here can be arranged and designed in various different configurations.

[0036] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the invention claimed for protection, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0037] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0038] In the description of the embodiments of the present invention, it should be noted that if the terms "upper", "lower", "inner", "outer", etc. appear, the orientation or position relationship indicated is based on the orientation or position relationship shown in the drawings, or the orientation or position relationship in which the product of the invention is usually placed when in use. This is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, if the terms "first", "second", etc. appear in the description of the present invention, they are only used to distinguish the description and cannot be understood as indicating or implying relative importance.

[0039] In the description of the embodiments of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "setting" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0040] As shown in the accompanying drawings, the utility model includes a lifting and discharging device and a tray loading device.

[0041] The lifting and discharging device includes a tray conveyor 1, a grabbing frame 2 and a pair of lifting mechanisms.

[0042] The lifting mechanism includes a traverse slide 3, a lifting cylinder 4 and a grabbing die head 5.

[0043] The transverse slide 3 is installed on the grabbing machine frame 2, the lifting cylinder 4 is installed on the slider of the transverse slide 3, the grabbing die head 5 is installed on the piston rod end of the lifting cylinder 4, the grabbing die head 5 is located above the tray conveyor 1, and the grabbing die head 5 is driven to rise or fall by the lifting cylinder 4. The grabbing die head 5 is annular, and a group of extraction holes 6 are evenly distributed in an annular shape on the grabbing die head 5. A side pressure cylinder 7 is provided on the outer wall of the grabbing die head 5 on one side of the extraction hole 6. A pressure head 8 is provided on the piston rod end of the side pressure cylinder 7. The pressure head 8 is located in the extraction hole 6, and the pressure head is driven by the side pressure cylinder 7 to extend into the extraction hole 6 to compress the seismic source drug column;

[0044] The tray loading device includes a feeding frame 101, a pair of annular feeding mechanisms and a flip discharge barrel 110.

[0045] The annular feeding mechanism includes a shell conveyor 103, a feeding cylinder 104, a rotating barrel 105 and a push rod cylinder.

[0046] The shell conveyor 103 is installed on the feeding machine frame 101. A feed port is opened on the top of the feed barrel 104. A group of feed plates 107 are evenly distributed in an annular manner on the outer wall of the rotating barrel 105. A shell accommodating area is formed between two adjacent feed plates 107. The rotating barrel 105 is movably installed in the feed barrel 104. The rotating barrel 105 is driven to rotate by a motor. The push rod cylinder is installed on the feed barrel 104. A group of shell push rods 108 are arranged at the end of the piston rod of the push rod cylinder.

[0047] The flipping discharge barrel 110 is movably installed on the feeding machine frame 101. The flipping discharge barrel 110 is located above the tray conveyor 1. The flipping discharge barrel 110 is driven to rotate to a horizontal or vertical state by a cylinder and a flipping mechanism. A pair of annular feeding mechanisms are mirrored with the flipping discharge barrel 110 as the center. The seismic source column shell in the shell accommodating area is pushed into the flipping discharge barrel 110 by the shell push rod 108.

[0048] The tray conveyor 1 is a multiple chain conveyor, and a plurality of groups of seismic source medicine column feeding trays 9 are arranged on the conveying surface of the tray conveyor 1; two pairs of blocking cylinders 10 are arranged on the frame of the tray conveyor 1, and L-shaped blocking plates are arranged at the ends of the piston rods of the blocking cylinders 10. The piston rods of the blocking cylinders 10 extend out to drive the L-shaped blocking plates to block the seismic source medicine column feeding trays 9.

[0049] The transverse slide 3 is a pneumatic slide, and the slide seat of the transverse slide 3 is installed on the top of the grabbing frame 2; the cylinder barrel of the lifting cylinder 4 is vertically installed on the slider of the transverse slide 3, and a guide mounting plate 11 is provided at the end of the piston rod of the lifting cylinder 4, and a pair of lifting guide rods 12 are symmetrically distributed on the guide mounting plate 11, and a pair of linear bearings are provided on the slider of the transverse slide 3. The lifting cylinder 4 drives the lifting guide rods 12 to move up and down in the linear bearings, and the grabbing die head 5 is installed on the guide mounting plate 11.

[0050] A pair of lifting mechanisms is composed of an inner ring lifting mechanism and an outer ring lifting mechanism. The number of extraction holes 6 on the grabbing die head 5 of the inner ring lifting mechanism is five, and the number of extraction holes 6 on the grabbing die head 5 of the outer ring lifting mechanism is ten.

[0051] The cross section of the extraction hole 6 is composed of a profiling semicircle 13 and an expansion semicircle 14. A pressure head entry groove is opened on the inner wall of the expansion semicircle 14. The pressure head 8 is located in the pressure head entry groove. The side pressure cylinder 7 drives the pressure head 8 to move toward the profiling semicircle 13; the end face of the pressure head 8 is arc-shaped, and an anti-slip pattern is arranged on the end face of the pressure head 8.

[0052] A feed hopper 102 is provided on the feeder frame 101 , and an outlet of the feed hopper 102 is communicated with an inlet of the shell conveyor 103 .

[0053] A discharge guide groove 111 is provided at the discharge end of the shell conveyor 103, and the discharge port of the discharge guide groove 111 is connected with the feed port of the feed cylinder 104; a pair of observation windows are provided on the discharge guide groove 111, and a long strip observation hole is opened on the side wall of the discharge guide groove 111; a shell guide plate 112 is provided at the discharge port of the discharge guide groove 111, and a group of triangular guide protrusions 122 are arranged in sequence on the shell guide plate 112. The shell of the source drug column in the discharge guide groove 111 is guided by a group of triangular guide protrusions 122 on the shell guide plate 112 and then falls into the feed port of the feed cylinder 104; a feed adjustment plate 121 is provided in the discharge guide groove 111, and the feed adjustment plate 121 is driven to move left and right in the discharge guide groove 111 through a slide.

[0054] A large gear 113 is provided at the end of the rotating barrel 105, and a group of feed holes are evenly distributed in a ring on the large gear 113. The feed holes of the large gear 113 are connected to the corresponding shell accommodating area. A small gear meshing with the large gear 113 is provided on the power output shaft of the motor. The shell push rod 108 passes through the feed hole of the large gear 113 and enters the shell accommodating area to push the seismic source drug column shell out.

[0055] The flip discharge barrel 110 is composed of a discharge bracket 114, a group of outer ring sleeves 115 and a group of inner ring sleeves 116. The outer ring sleeves 115 and the inner ring sleeves 116 are respectively mounted on the discharge bracket 114; a pneumatic discharge mechanism is provided at the end of the outer ring sleeve 115.

[0056] The pneumatic discharge mechanism includes a fixed plate 117, a movable plate 118 and a turntable cylinder 119. The fixed plate 117 is mounted on the outer wall of the discharge end of a group of outer ring sleeves 115. A group of connecting rods 120 are evenly distributed on the fixed plate 117. A group of through holes connected to the outer ring sleeve 115 and the inner ring sleeve 116 are provided on the movable plate 118. A group of round rod rotation grooves are opened on the movable plate 118. The cylinder end of the turntable cylinder 119 is movably mounted on the fixed plate 117, and the piston rod end of the turntable cylinder 119 is movably mounted on the movable plate 118. The outer edge of the disk 118 drives the movable disk 118 to rotate through the turntable cylinder 119, and the connecting rod 120 is located in the corresponding round rod rotation groove. When the movable disk 118 rotates, the connecting rod 120 swings left and right along the round rod rotation groove; both ends of the unloading bracket 114 are respectively provided with rotating shafts, and are installed on the feeding frame 101 through bearings and bearing seats. A gear rack transmission mechanism is provided at the end of one of the rotating shafts of the unloading bracket 114, and the rack of the gear rack transmission mechanism is driven by the cylinder to move back and forth, so that the flip unloading barrel 110 swings up and down.

[0057] The rotating barrel 105 of a pair of annular feeding mechanisms is composed of an outer ring feeding barrel and an inner ring feeding barrel. The cross-sectional diameter of the outer ring feeding barrel is larger than the cross-sectional diameter of the inner ring feeding barrel. Ten shell accommodating areas are arranged on the outer wall of the outer ring feeding barrel, and five shell accommodating areas are arranged on the outer wall of the inner ring feeding barrel.

[0058] Embodiment 1: The tray conveyor 1 drives the source medicine column tray to move to the discharging station. When the tray moves to the bottom of the grabbing frame 2, the piston rod of the blocking cylinder 10 under the outer ring lifting mechanism extends, blocks the source medicine column tray through the L-shaped blocking plate, and restricts it under the grabbing die head 5. The lifting cylinder 4 drives the grabbing die head 5 to move downward, so that the source medicine on the outer ring of the source medicine column tray is inserted into the extraction hole 6, and the expansion semicircle 14 makes it easier for the source medicine column to enter. The side pressure cylinder 7 drives the pressure head 8 to extend, and the source medicine column is pressed tightly into the contoured semicircle 13 and fixed. The end surface of the pressure head 8 is provided with anti-slip lines to prevent the source medicine column from falling off. The piston rod of the lifting cylinder 4 is retracted, driving the grabbing die head 5 to move upward, lifting multiple seismic source medicine columns upward, and driving the grabbing die head 5 to move horizontally to the top of the discharging station through the lateral sliding table 3, and then the piston rod of the side pressure cylinder 7 is retracted, contact and press, and the seismic source medicine columns fall into the discharging station for discharging. After the outer ring seismic source medicine column is grabbed, the piston rod of the blocking cylinder 10 is retracted, contact and block, and the seismic source medicine column tray is driven by the tray conveyor 1 to move to the bottom of the inner ring lifting mechanism, and the seismic source medicine column tray is blocked by the blocking cylinder 10 under the inner ring elevator, and the seismic source medicine column is grabbed by the grabbing die head 5 of the inner ring elevator and lifted up to the discharging station for discharging.

[0059] After the discharge, the feed tray 9 of the seismic source charge column enters the tray loading station under the drive of the tray conveyor 1, enters the seismic source charge column shell again, and is transported to the charge loading station for charge loading.

[0060] The feed tray 9 of the seismic source medicine column is conveyed to the bottom of the flip discharge barrel 110 by the tray conveyor 1, and the shell of the seismic source medicine column in the feed hopper 102 is conveyed upward to the discharge guide groove 111 by the shell conveyor 103 and arranged in sequence from bottom to top. The shell of the seismic source medicine column is guided by the shell guide plate 112 and falls into the shell accommodating area along a group of triangular guide protrusions 122. The motor drives the large gear 113 to rotate through the small gear, so that the shell of the seismic source medicine column continuously falls into the corresponding shell accommodating area. When all the shell accommodating areas are full, the push rod cylinder drives a group of shell push rods 108 to extend. A cylindrical pushing head is provided at the end of the shell push rod 108, and a group of seismic source medicine column shells are pushed into the flip discharge barrel 110 through the shell push rod 108. The shell of the seismic source medicine column in the outer ring feeding barrel is pushed to the outer ring of the flipping discharge barrel 110, and the shell of the seismic source medicine column in the inner ring feeding barrel is pushed to the inner ring of the flipping discharge barrel 110. During feeding, the two ends of the flipping discharge barrel 110 are fed simultaneously. After the feeding is completed, the cylinder drives the gear rack transmission mechanism to operate. When the rack is retracted, the flipping discharge barrel 110 remains horizontal, which is the feeding station. When the rack is extended, the flipping discharge barrel 110 rotates to vertical, which is the discharging station. The turntable cylinder 119 drives the movable disk 118 to rotate, opens the discharging end of the flipping discharge barrel 110, and the shell of the seismic source medicine column in the flipping discharge barrel 110 falls into the seismic source medicine column feeding plate 9. The feed adjustment plate 121 is driven by the slide to move left and right in the discharge guide groove 111 to adapt to seismic source medicine column shells of different sizes.

Claims

1. An automatic tray loading system for industrial explosives and product production lines, characterized in that It includes a lifting and discharging device and a tray loading device. The lifting and discharging device comprises a tray conveyor (1), a grabbing frame (2) and a pair of lifting mechanisms. The lifting mechanism includes a transverse sliding table (3), a lifting cylinder (4) and a grabbing die head (5). The transverse sliding table (3) is installed on the grabbing machine frame (2), the lifting cylinder (4) is installed on the slider of the transverse sliding table (3), the grabbing die head (5) is installed on the end of the piston rod of the lifting cylinder (4), the grabbing die head (5) is located above the material tray conveyor (1), and the grabbing die head (5) is driven to rise or fall by the lifting cylinder (4), the grabbing die head (5) is annular, and a group of extraction holes (6) are evenly distributed in an annular pattern on the grabbing die head (5), a side pressure cylinder (7) is arranged on the outer wall of the grabbing die head (5) on one side of the extraction hole (6), and a pressure head (8) is arranged on the end of the piston rod of the side pressure cylinder (7), and the pressure head (8) is located in the extraction hole (6), and the pressure head is driven by the side pressure cylinder (7) to extend into the extraction hole (6) to press the seismic source drug column; The tray loading device comprises a feeding frame (101), a pair of annular feeding mechanisms and a turning unloading barrel (110). The annular feeding mechanism comprises a shell conveyor (103), a feeding cylinder (104), a rotating barrel (105) and a push rod cylinder. The shell conveyor (103) is installed on the feeding machine frame (101), a feeding port is opened on the top of the feeding barrel (104), a group of dividing plates (107) are evenly distributed in an annular shape on the outer wall of the rotating barrel (105), and a shell accommodating area is formed between two adjacent dividing plates (107). The rotating barrel (105) is movably installed in the feeding barrel (104), and the rotating barrel (105) is driven to rotate by the motor. The push rod cylinder is installed on the feeding barrel (104), and a group of shell push rods (108) are arranged at the end of the piston rod of the push rod cylinder. The flipping discharge barrel (110) is movably mounted on the feeding frame (101). The flipping discharge barrel (110) is located above the material tray conveyor (1). The flipping discharge barrel (110) is driven to rotate to a horizontal or vertical state by a cylinder and a flipping mechanism. A pair of annular feeding mechanisms are mirror-imaged with the flipping discharge barrel (110) as the center. The shell of the source drug column in the shell accommodating area is pushed into the flipping discharge barrel (110) by the shell push rod (108); The tray conveyor (1) is a multiple chain conveyor, and a plurality of groups of source drug column feeding trays (9) are arranged on the conveying surface of the tray conveyor (1); a feed hopper (102) is arranged on the feeder frame (101), and the discharge port of the feed hopper (102) is connected to the feed port of the shell conveyor (103).

2. The automatic tray loading system for industrial explosives and products production line according to claim 1 is characterized in that: Two pairs of blocking cylinders (10) are arranged on the frame of the material tray conveyor (1), and L-shaped blocking plates are arranged at the ends of the piston rods of the blocking cylinders (10). The piston rods of the blocking cylinders (10) extend to drive the L-shaped blocking plates to block the source drug column feeding tray (9).

3. The automatic tray loading system for industrial explosives and products production line according to claim 1 is characterized in that: The transverse slide (3) is a pneumatic slide, and the slide seat of the transverse slide (3) is installed on the top of the grabbing frame (2); the cylinder barrel of the lifting cylinder (4) is vertically installed on the slider of the transverse slide (3), and the piston rod end of the lifting cylinder (4) is provided with a guide mounting plate (11), and a pair of lifting guide rods (12) are symmetrically distributed on the guide mounting plate (11), and a pair of linear bearings are provided on the slider of the transverse slide (3), and the lifting cylinder (4) drives the lifting guide rods (12) to move up and down in the linear bearings, and the grabbing die head (5) is installed on the guide mounting plate (11).

4. The automatic tray loading system for industrial explosives and products production line according to claim 1, characterized in that: A pair of lifting mechanisms consists of an inner ring lifting mechanism and an outer ring lifting mechanism. The number of extraction holes (6) on the grabbing die head (5) of the inner ring lifting mechanism is five, and the number of extraction holes (6) on the grabbing die head (5) of the outer ring lifting mechanism is ten.

5. The automatic tray loading system for industrial explosives and products production line according to claim 1 is characterized in that: The cross section of the extraction hole (6) is composed of a profiling semicircle (13) and an expansion semicircle (14); a pressure head entry groove is provided on the inner wall of the expansion semicircle (14); the pressure head (8) is located in the pressure head entry groove; the side pressure cylinder (7) drives the pressure head (8) to move toward the profiling semicircle (13); the end face of the pressure head (8) is arc-shaped, and an anti-slip pattern is provided on the end face of the pressure head (8).

6. The automatic tray loading system for industrial explosives and products production line according to claim 1, characterized in that: A discharge guide groove (111) is provided at the discharge end of the shell conveyor (103), and the discharge port of the discharge guide groove (111) is connected to the feed port of the feed cylinder (104); a pair of observation windows are provided on the discharge guide groove (111), and a long strip observation hole is opened on the side wall of the discharge guide groove (111); a shell guide plate (112) is provided at the discharge port of the discharge guide groove (111), and a group of triangular guide protrusions (122) are arranged in sequence on the shell guide plate (112); the shell of the source drug column in the discharge guide groove (111) is guided by the group of triangular guide protrusions (122) on the shell guide plate (112) and then falls into the feed port of the feed cylinder (104); a feed adjustment plate (121) is provided in the discharge guide groove (111), and the feed adjustment plate (121) is driven to move left and right in the discharge guide groove (111) through a slide.

7. The automatic tray loading system for industrial explosives and products production line according to claim 1 is characterized in that: A large gear (113) is provided at the end of the rotating barrel (105), and a group of feed holes are evenly distributed in a ring shape on the large gear (113). The feed holes of the large gear (113) are connected to the corresponding housing accommodating area. A small gear meshing with the large gear (113) is provided on the power output shaft of the motor. The housing push rod (108) passes through the feed hole of the large gear (113) and enters the housing accommodating area to push out the seismic source drug column housing.

8. The automatic tray loading system for industrial explosives and products production line according to claim 1 is characterized in that: The flip discharge barrel (110) is composed of a discharge bracket (114), a group of outer ring sleeves (115) and a group of inner ring sleeves (116). The outer ring sleeves (115) and the inner ring sleeves (116) are respectively mounted on the discharge bracket (114). A pneumatic discharge mechanism is arranged at the end of the outer ring sleeve (115). The pneumatic discharge mechanism comprises a fixed disk (117), a movable disk (118) and a rotary disk cylinder (119), wherein the fixed disk (117) is mounted on the outer wall of a discharge end of a group of outer ring sleeves (115), a group of connecting rods (120) are evenly distributed in an annular pattern on the fixed disk (117), a group of through holes communicating with the outer ring sleeve (115) and the inner ring sleeve (116) are arranged on the movable disk (118), a group of round rod rotation grooves are opened on the movable disk (118), the cylinder end of the rotary disk cylinder (119) is movably mounted on the fixed disk (117), and the piston rod end of the rotary disk cylinder (119) is movably mounted on the fixed disk (117). The connecting rod (120) is arranged on the outer edge of the movable disk (118), and the movable disk (118) is driven to rotate by the rotating disk cylinder (119). The connecting rod (120) is located in the corresponding round rod rotating groove. When the movable disk (118) rotates, the connecting rod (120) swings left and right along the round rod rotating groove. The two ends of the unloading bracket (114) are respectively provided with rotating shafts, and are installed on the feeding machine frame (101) through bearings and bearing seats. A gear rack transmission mechanism is arranged at one end of the rotating shaft of the unloading bracket (114). The rack of the gear rack transmission mechanism is driven by the cylinder to move forward and backward, so that the flip unloading barrel (110) swings up and down.

9. The automatic tray loading system for industrial explosives and products production line according to claim 1, characterized in that: A pair of rotating barrels (105) of an annular feeding mechanism are composed of an outer ring feeding barrel and an inner ring feeding barrel. The cross-sectional diameter of the outer ring feeding barrel is larger than the cross-sectional diameter of the inner ring feeding barrel. Ten shell accommodating areas are arranged on the outer wall of the outer ring feeding barrel, and five shell accommodating areas are arranged on the outer wall of the inner ring feeding barrel.

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