Lifting and discharging system for industrial explosive and product production line

Abstract

A lifting and discharging system of an industrial explosive and product production line comprises a lifting device and a separated discharging device, the lifting 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. The seismic explosive columns are automatically arranged at intervals under the action of gravity when being discharged through the outer ring discharge chute and the inner ring discharge chute, and are sequentially arranged at equal intervals when entering the feed port of the interval conveyor.

Description

Technical Field

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

[0002] At present, on the seismic source charge column production line, the seismic source charge columns transported by the multiple chain conveyors need to be grabbed by the charge column grabbing device and placed on the horizontal conveyor. Since the charge columns on the multiple chain conveyors are transported by special material trays, and multiple charge column placement cylinders are arranged in a ring on the material tray, the existing grabbing device cannot grab multiple seismic source charge columns at a time, and the grabbing efficiency is low, affecting the production efficiency of the factory.

[0003] When the horizontal conveyor is connected to the subsequent workstation, in order to facilitate grabbing and transportation, the seismic source charge columns on the horizontal conveyor need to be arranged in sequence at equal distances. When feeding the horizontal conveyor, there is a lack of a device that can separate and discharge the seismic source charge columns to distribute the seismic source charge columns. Utility Model Content

[0004] The purpose of the utility model is to provide a lifting and discharging system for an industrial explosive and product production line in view of the above-mentioned shortcomings.

[0005] The utility model comprises a lifting device and a separating discharging device.

[0006] The lifting device includes a tray conveyor, a grab frame and a pair of lifting mechanisms.

[0007] The lifting mechanism includes a traverse slide, a lifting cylinder and a grabbing die head.

[0008] 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;

[0009] The separation discharging device includes a discharging box and a separation conveyor.

[0010] A group of outer ring discharging chutes and a group of inner ring discharging chutes are arranged in a circular manner on the top of the discharging box, and the discharging ports of the outer ring discharging chutes and the inner ring discharging chutes are connected to the feeding end of the interval conveyor;

[0011] The discharge box is mounted on the grab frame and is located below the lifting cylinder.

[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 group of feed partition plates are arranged in sequence at equal intervals at the feed end of the interval conveyor, and a feed area is formed between two adjacent feed partition plates; discharge guide grooves are respectively arranged at the discharge ports of the outer ring discharge chute and the inner ring discharge chute; the lower part of one side of the discharge guide groove is arc-shaped, and the other side of the discharge guide groove is open, and the open bottom of the discharge guide groove is connected to the corresponding feed area on the interval conveyor; the top of the discharge guide groove is connected to the discharge port of the outer ring discharge chute or the inner ring discharge chute through a flange.

[0017] A set of outer ring discharging chutes consists of a first chute, a second chute, a third chute, a fourth chute, a fifth chute, a sixth chute, a seventh chute, an eighth chute and a pair of side chute.

[0018] The first chute, the second chute, the third chute and the fourth chute are distributed in an arc shape and are located in the front; the fifth chute, the sixth chute, the seventh chute and the eighth chute are distributed in an arc shape and are located in the rear; the discharge port of the first chute is located between the sixth chute and the seventh chute, the discharge port of the second chute is located between the fifth chute and the sixth chute, the fifth chute is located between the second chute and the third chute, one of the side chute is located on one side of the fourth chute, and the other side chute is located on one side of the eighth chute.

[0019] A set of inner ring discharging chutes is composed of two front chutes and three rear chutes, and the discharging port of the front chutes is located between the discharging ports of two adjacent rear chutes.

[0020] The outer ring discharging chute and the inner ring discharging chute are integrally formed with the top plate of the discharging box body.

[0021] The utility model has the advantages of being able to grab the seismic source charge columns on the material tray in batches, grabbing the outer ring first and then the inner ring, with a fast grabbing speed, reducing the labor intensity of the staff. When the seismic source charge columns are discharged through the outer ring discharge chute and the inner ring discharge chute, they are automatically arranged at intervals under the action of gravity, and when the seismic source charge columns enter the feed port of the interval conveyor, they are arranged in sequence with equal distances. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the structure of the utility model.

[0023] Figure 2 It is a structural schematic diagram of the utility model in which a grabbing die head is installed on a lifting cylinder.

[0024] Figure 3 It is a schematic diagram of the structure of the grabbing die head of the outer ring elevator of the utility model.

[0025] 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.

[0026] Figure 5 It is a structural schematic diagram of the tray conveyor of the utility model.

[0027] Figure 6 It is a structural schematic diagram of the utility model when the discharging box body feeds materials to the interval conveyor.

[0028] Figure 7 It is a structural schematic diagram of a discharging box of the utility model.

[0029] Figure 8 It is a structural schematic diagram of an outer ring discharging chute and an inner ring discharging chute of the utility model.

[0030] Fig. 9 It is a top view structural schematic diagram of the outer ring discharging chute and the inner ring discharging chute of the utility model. DETAILED DESCRIPTION

[0031] 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.

[0032] 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.

[0033] 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.

[0034] 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.

[0035] 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.

[0036] As shown in the accompanying drawings, the utility model includes a lifting device and a separating discharging device.

[0037] The lifting device includes a tray conveyor 1, a grabbing frame 2 and a pair of lifting mechanisms.

[0038] The lifting mechanism includes a traverse slide 3, a lifting cylinder 4 and a grabbing die head 5.

[0039] 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;

[0040] The separation discharging device includes a discharging box 21 and a separation conveyor 22.

[0041] A group of outer ring discharging chutes 23 and a group of inner ring discharging chutes 24 are arranged in an annular manner on the top of the discharging box 21. The discharging ports of the outer ring discharging chutes 23 and the inner ring discharging chutes 24 are connected to the feeding end of the interval conveyor 22.

[0042] The discharging box 21 is installed on the grabbing frame 2 and is located below the lifting cylinder 4 .

[0043] 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.

[0044] 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.

[0045] 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.

[0046] 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.

[0047] A group of feed partition plates 25 are arranged in sequence at equal intervals at the feed end of the interval conveyor 22, and a feed area is formed between two adjacent feed partition plates 25; a discharge guide groove 26 is respectively provided at the discharge port of the outer ring discharge chute 23 and the inner ring discharge chute 24; the lower part of one side of the discharge guide groove 26 is arc-shaped, and the other side of the discharge guide groove 26 is open, and the open bottom of the discharge guide groove 26 is connected to the corresponding feed area on the interval conveyor 22; the top of the discharge guide groove 26 is connected to the discharge port of the outer ring discharge chute 23 or the inner ring discharge chute 24 through a flange.

[0048] A set of outer ring discharging chutes 23 is composed of a first chute 27, a second chute 28, a third chute 29, a fourth chute 30, a fifth chute 31, a sixth chute 32, a seventh chute 33, an eighth chute 34 and a pair of side chute 35.

[0049] The first chute 27, the second chute 28, the third chute 29 and the fourth chute 30 are distributed in an arc shape and are located in the front; the fifth chute 31, the sixth chute 32, the seventh chute 33 and the eighth chute 34 are distributed in an arc shape and are located in the rear; the discharge port of the first chute 27 is located between the sixth chute 32 and the seventh chute 33, the discharge port of the second chute 28 is located between the fifth chute 31 and the sixth chute 32, the fifth chute 31 is located between the second chute 28 and the third chute 29, one of the side chute 35 is located on one side of the fourth chute 30, and the other side chute 35 is located on one side of the eighth chute 34.

[0050] A set of inner ring discharge chutes 24 is composed of two front chutes 36 and three rear chutes 37 , and the discharge port of the front chutes 36 is located between the discharge ports of two adjacent rear chutes 37 .

[0051] The outer ring discharging chute 23 and the inner ring discharging chute 24 are integrally formed with the top plate of the discharging box body 21 .

[0052] 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.

[0053] The source medicine column feeding tray 9 is sent to the grabbing station by the tray conveyor 1. The grabbing station first grabs the source medicine column of the outer circle of the source medicine column feeding tray 9, and then grabs the inner circle of the source medicine column. After grabbing, the outer circle of the source medicine column is put into a group of outer ring discharging chute 23, and the inner circle of the source medicine column is put into a group of inner ring discharging chute 24. After the source medicine column is guided by the outer ring discharging chute 23 and the inner ring discharging chute 24, it is guided by the discharging guide groove 26 and output to the feeding area of ​​the interval conveyor 22, and the source medicine column is transported to the next station by the interval conveyor 22. When installing a group of outer ring discharging chute 23, the discharging ports need to be staggered so that the source medicine column can be discharged at equal distances. The lower part of one side of the discharge guide groove 26 is arc-shaped, so that there is a buffer when the seismic source charge column is discharged, and at the same time, the vertically falling seismic source charge column is guided to be discharged in a horizontal state, which is adapted to the interval conveyor 22.

Claims

1. A lifting and discharging system for an industrial explosive and product production line, characterized in that It includes a lifting device and a separating discharging device. The lifting 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 separation discharging device comprises a discharging box (21) and a separation conveyor (22). A group of outer ring discharging chutes (23) and a group of inner ring discharging chutes (24) are arranged in an annular manner on the top of the discharging box (21), and the discharging ports of the outer ring discharging chutes (23) and the inner ring discharging chutes (24) are connected to the feeding end of the interval conveyor (22); The discharge box (21) is mounted on the grabbing frame (2) and is located below the lifting cylinder (4); 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); the outer ring discharge chute (23) and the inner ring discharge chute (24) are integrally formed with the top plate of the discharge box (21).

2. The lifting and discharging system of an industrial explosive and product 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 lifting and discharging system of an industrial explosive and product 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 lifting and discharging system of an industrial explosive and product production line according to claim 1 is 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 lifting and discharging system of an industrial explosive and product 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 lifting and discharging system of an industrial explosive and product production line according to claim 1 is characterized in that: A group of feed partition plates (25) are arranged in sequence at equal intervals at the feed end of the interval conveyor (22), and a feed area is formed between two adjacent feed partition plates (25); a discharge guide groove (26) is respectively arranged at the discharge port of the outer ring discharge chute (23) and the inner ring discharge chute (24); the lower part of one side of the discharge guide groove (26) is arc-shaped, and the other side of the discharge guide groove (26) is open, and the open bottom of the discharge guide groove (26) is connected to the corresponding feed area on the interval conveyor (22); the top of the discharge guide groove (26) is connected to the discharge port of the outer ring discharge chute (23) or the inner ring discharge chute (24) through a flange.

7. The lifting and discharging system of an industrial explosive and product production line according to claim 6, characterized in that: A set of outer ring discharging chutes (23) is composed of a first chute (27), a second chute (28), a third chute (29), a fourth chute (30), a fifth chute (31), a sixth chute (32), a seventh chute (33), an eighth chute (34) and a pair of side chute slots (35). The first chute (27), the second chute (28), the third chute (29) and the fourth chute (30) are distributed in an arc shape and are located in the front; the fifth chute (31), the sixth chute (32), the seventh chute (33) and the eighth chute (34) are distributed in an arc shape and are located in the rear; the discharge port of the first chute (27) is located between the sixth chute (32) and the seventh chute (33), the discharge port of the second chute (28) is located between the fifth chute (31) and the sixth chute (32), the fifth chute (31) is located between the second chute (28) and the third chute (29), one of the side chute (35) is located on one side of the fourth chute (30), and the other side chute (35) is located on one side of the eighth chute (34).

8. The lifting and discharging system of an industrial explosive and product production line according to claim 7, characterized in that: A set of inner ring discharge chute (24) is composed of two front chute (36) and three rear chute (37), and the discharge port of the front chute (36) is located between the discharge ports of two adjacent rear chute (37).

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