Automatic cartridge and cartridge feeding device

Abstract

The utility model provides an automatic feeding device for cartridges and cartridges, and mainly relates to the field of explosive conveying and feeding. An automatic cartridge and cartridge feeding device comprises a stock bin and a belt conveyor, an inclined lifting mechanism is arranged in the stock bin, a plurality of lifting plates are evenly arranged between transmission chains of the lifting mechanism, a limiting sliding way is arranged at the tail end of the lifting mechanism, guide plates are arranged on the two sides of the limiting sliding way, and a guide column is arranged on the outer side of the top of the limiting sliding way. The belt conveyor is located below the limiting slide way, and a positioning plate is arranged at the tail end of the belt conveyor. The automatic feeding device has the advantages that automatic feeding of cartridges and cartridges for secondary packaging of industrial explosives can be achieved, and feeding efficiency and feeding stability are improved.

Description

Technical Field

[0001] The utility model mainly relates to the field of explosive conveying and feeding, in particular to an automatic feeding device for cartridges and medicine rolls. Background Art

[0002] Industrial explosives are packaged in long strips with plastic film and used for blasting in industrial production. It is a form of explosive packaging with a specific size and shape, which is convenient for transportation, storage and use.

[0003] In response to the needs of special blasting operations such as underwater blasting, our company has developed a secondary packaging process for industrial explosives, which is to secondary package the explosive rolls in plastic shells. The plastic shells can be connected to each other through threads, which is more convenient for continuous blasting.

[0004] At present, the secondary packaging process of industrial explosives is a special explosive packaging mode that our company has just obtained approval from the Ministry of Industry and Information Technology. There are no corresponding products on the market yet. In order to improve the packaging efficiency of explosives and unmanned operations, we have developed automatic feeding devices for industrial explosive cartridges and medicine rolls to provide stable feeding for the automated packaging of industrial explosives. Utility Model Content

[0005] In order to solve the deficiencies of the prior art, the utility model provides an automatic feeding device for cartridges and medicine rolls, which can realize the automatic feeding of medicine rolls and cartridges for secondary packaging of industrial explosives, and improve the feeding efficiency and feeding stability.

[0006] In order to achieve the above purpose, the utility model is implemented through the following technical solutions:

[0007] An automatic feeding device for medicine cartridges and medicine rolls, comprising a silo and a belt conveyor, wherein an inclined lifting mechanism is arranged in the silo, and the belt conveyor is installed downstream of the lifting mechanism. The lifting mechanism comprises a pair of symmetrically arranged transmission chains, and a plurality of lifting plates are evenly arranged between the transmission chains, through which the medicine cartridges and medicine rolls can be limitedly lifted, so that the medicine cartridges and medicine rolls can be lifted one by one and conveyed to the downstream belt conveyor. A limiting slide is arranged at the end of the lifting mechanism, guide plates are arranged on both sides of the limiting slide, and a guide column is arranged on the outer side of the top of the limiting slide, and the guide plate cooperates with the guide column to guide the end and diameter direction of the medicine cartridge / medicine roll respectively, so that the medicine cartridge / medicine roll can be progressively arranged on the limiting slide and fall. The belt conveyor is located below the limiting slideway and is used to receive the medicine cartridges / medicine rolls that have been limited and regularized. A positioning plate is provided at the end of the belt conveyor to block the medicine cartridges / medicine rolls so that the medicine cartridges / medicine rolls can be progressively arranged on the belt conveyor as they are conveyed by the belt conveyor.

[0008] Preferably, a limiting rod is provided at the top of the bin, and the distance between the limiting rod and the lifting mechanism is adapted to the diameter of the cartridge / cartridge. Through the limitation of the limiting rod, the cartridges / cartridges can be prevented from being stacked and conveyed. The limiting rod can block the cartridges / cartridges conveyed by the lifting plate and make them fall back into the bin for re-conveyance.

[0009] Preferably, the lifting plate is of a concave structure, and the two ends of the lifting plate are provided with limiting pieces, and the distance between the two limiting pieces is adapted to the diameter of the cartridge / cartridge, so that each lifting plate can only convey a single cartridge / cartridge.

[0010] Preferably, a guiding structure with a flared opening is provided at the top of the guiding plate, and the bottoms of the two guiding plates are arranged in parallel, and the distance between the bottoms of the two guiding plates is adapted to the length of the cartridge / cartridge. The flared opening structures of the two guiding plates can guide the cartridges / cartridges released by the lifting plate, so that each of the falling cartridges / cartridges is arranged and conveyed in the same posture, which is more convenient for subsequent positioning and grasping of the cartridges / cartridges.

[0011] Preferably, the top of the guiding column is turned outwards, and the distance between the guiding column and the limiting slideway is adapted to the diameter of the cartridge / cartridge. The guiding column restricts the falling of the cartridge and the cartridge in the diameter direction, so that the cartridge / cartridge can stably fall into the limiting slideway.

[0012] Preferably, side limiting plates are provided on both sides of the belt conveyor, and the distance between the two side limiting plates is adapted to the length of the cartridge / cartridge.

[0013] Preferably, a top limiting plate extending towards the center line of the belt conveyor is provided at the top of the side limiting plate, and the distance between the top limiting plate and the belt conveyor is adapted to the diameter of the cartridge / cartridge.

[0014] The side limiting plate and the top limiting plate cooperate to enable the cartridge / cartridge to move only along the conveying direction of the belt conveyor, so that the cartridge / cartridge is stably limited, which is more convenient for subsequent positioning and grasping by the manipulator.

[0015] Preferably, the rear side of the bin is in an inclined state, and the rear side, the top side of the bin and the belt conveyor form a triangle. This kind of bin structure is more convenient for the feeding and lifting and conveying of the cartridges / cartridges, and ensures the stable and continuous conveying of the cartridges / cartridges.

[0016] Compared with the prior art, the beneficial effects of the present utility model are:

[0017] The utility model realizes the automatic feeding of cartridges / cartridges through the cooperation of the lifting mechanism and the belt conveyor, and realizes the final positioning of the cartridges / cartridges through a series of positioning and limiting components, meeting the requirement of stable grasping of the cartridges / cartridges and realizing the automation demand of the material sorting link in the secondary charging of industrial explosives. The utility model realizes the unmanned operation of the feeding link in the secondary packaging of industrial explosive cartridges, improves the feeding efficiency and the consistency of feeding, improves the safety at the same time, and reduces the degree of manual participation. Brief Description of the Drawings

[0018] Fig. Figure 1 is a schematic structural diagram of the first three-dimensional perspective of the utility model;

[0019] Fig. Figure 2 is a schematic structural diagram of the view of the utility model;

[0020] Fig. Figure 3 is a schematic structural diagram of the second three-dimensional perspective of the utility model;

[0021] Fig. Figure 4 is the utility model Figure 3 partial enlarged structural diagram of part A in it.

[0022] Reference numerals shown in the drawings: 1, storage bin; 2, belt conveyor; 3, lifting mechanism; 4, limiting slideway; 11, limiting rod; 21, positioning plate; 22, side limiting plate; 23, top limiting plate; 31, transmission chain; 32, material lifting plate; 41, guide plate; 42, guide post. Detailed Description of the Preferred Embodiment

[0023] In combination with the drawings and specific embodiments, the present utility model will be further described. It should be understood that these embodiments are only used to illustrate the present utility model and not to limit the scope of the present utility model. In addition, it should be understood that after reading the content taught by the present utility model, those skilled in the art can make various changes or modifications to the present utility model, and these equivalent forms also fall within the scope defined by this application.

[0024] As Figures 1-4 shown, the automatic feeding device for cartridges and cartridges of the present utility model includes a storage bin 1 and a belt conveyor 2. An inclined lifting mechanism 3 is arranged in the storage bin 1. The lifting mechanism 3 is used to lift the cartridges or cartridges temporarily stored in the storage bin 1. The belt conveyor 2 is installed downstream of the lifting mechanism 3 and is used to receive the cartridges or cartridges lifted up and continue to convey them downstream.

[0025] Specifically, the rear side of the storage bin 1 is inclined. The rear side, top side of the storage bin 1 and the belt conveyor 2 form a triangle. The rear side of the storage bin 1 can guide the imported cartridges / cartridges and make the cartridges / cartridges fall to the bottom, which is more convenient for the lifting action of the lifting mechanism 3.

[0026] The lifting mechanism 3 includes a lifting frame, and transmission rollers are installed on the top and bottom of the lifting frame. Chain plates are installed at both ends of the transmission rollers, and the top transmission roller is an active roller, which is driven to rotate by a driving motor. A pair of transmission chains 31 are symmetrically installed between the two sides of the two transmission rollers, and a number of lifting plates 32 are evenly installed between the transmission chains 31. The transmission chains 31 are driven by the driving motor to rotate, driving the lifting plates 32 to perform a reciprocating lifting action. The lifting plate 32 is a concave structure, and there are limit plates at both ends of the lifting plate 32. The distance between the two limit plates is slightly larger than the diameter of the cartridge / roll. The cartridge / roll slides to the bottom in the silo 1 and is gradually lifted by the lifting plate 32. With the reciprocating action of the lifting plate 32, the cartridge / roll is finally lifted and transported to the belt conveyor 2.

[0027] A limiting slide 4 is installed at the end of the lifting mechanism 3, guide plates 41 are arranged on both sides of the limiting slide 4, and a guide column 42 is arranged on the outer side of the top of the limiting slide 4. A bell-shaped guide structure is arranged on the top of the guide plate 41, and the bottoms of the two guide plates 41 are arranged in parallel. The distance between the bottoms of the two guide plates 41 is consistent with the length of the cartridge / roll, and the length direction of the cartridge / roll can be positioned. The bell-shaped structure at the top of the guide plate 41 can guide the cartridge / roll released by the lifting mechanism 3 so that the cartridge / roll can fall neatly into the limited interval at the bottom of the guide plate 41. The top of the guide column 42 is turned outward, and the distance between the guide column 42 and the limiting slide 4 is slightly larger than the diameter of the cartridge / roll. In this embodiment, at least two guide columns 42 are installed. The main part of the guide column 42 is used to limit the cartridge / medicine roll to prevent the cartridge / medicine roll from flipping outward and falling when stacked. The outward flipping position of the top of the guide column 42 can guide the cartridge / medicine roll released by the lifting mechanism 3, so that the cartridge / medicine roll can fall stably into the limiting slide 4 restricted by the guide column 42 and the guide plate 41.

[0028] A limit rod 11 is installed on the top of the silo 1, and the distance between the limit rod 11 and the lifting mechanism 3 is slightly larger than the diameter of the cartridge / medicine roll and smaller than the double diameter of the cartridge / medicine roll, so that when the lifting mechanism 3 lifts the cartridge / medicine roll, the cartridge / medicine roll that is accidentally stacked and lifted can be blocked to prevent the cartridges / medicine rolls from being stacked and lifted and affecting the subsequent material sorting process.

[0029] The belt conveyor 2 is located below the limiting slide 4, and the starting end of the belt conveyor 2 receives the falling medicine cartridge / medicine roll at the bottom of the limiting slide 4. The distance between the conveyor belt of the belt conveyor 2 and the bottom of the limiting slide 4 is slightly larger than the diameter of a single medicine cartridge / medicine roll and smaller than the diameter of two medicine cartridges / medicine rolls, so that the medicine cartridge / medicine roll can be stably received by the guide column 42 and the guide plate 41 before it falls onto the belt conveyor 2.

[0030] A positioning plate 21 is provided at the end of the belt conveyor 2. The positioning plate 21 blocks the continuous downward conveyance of the cartridge / cartridge case. Even if the conveyor belt keeps running, it can block the cartridge / cartridge case to achieve the limiting and positioning effects.

[0031] Furthermore, side limiting plates 22 are provided on both sides of the belt conveyor 2. The distance between the two side limiting plates 22 is consistent with the length of the cartridge / cartridge case. Thus, during the conveying process of the belt conveyor 2, the attitude of the cartridge / cartridge case is limited, and thus, in cooperation with the positioning plate 21 at the end, the individual positioning and grasping of the cartridge / cartridge case are realized. Even further, a top limiting plate 23 extending towards the midline of the belt conveyor 2 is provided at the top of the side limiting plate 22. The distance between the top limiting plate 23 and the belt conveyor 2 is slightly greater than the diameter of the cartridge / cartridge case and less than twice the diameter. With this structure, the cartridge / cartridge case can be restricted to be conveyed in a single row, avoiding the scattering phenomenon of the cartridge / cartridge case due to conveying displacement.

[0032] The utility model realizes the automatic conveyance of the cartridge case and the cartridge in the secondary packaging of industrial explosives, improves the conveyance efficiency, ensures the continuity of the feeding, reduces the degree of personnel participation at the same time, and ensures the safety.

Claims

1. An automatic cartridge and cartridge strip feeding device, comprising a storage bin (1) and a belt conveyor (2), characterized in that: An inclined lifting mechanism (3) is arranged in the silo (1). The lifting mechanism (3) includes a pair of symmetrically arranged drive chains (31). A plurality of material lifting plates (32) are evenly arranged between the drive chains (31). A limiting slideway (4) is arranged at the end of the lifting mechanism (3). Flow guide plates (41) are arranged on both sides of the limiting slideway (4). Flow guide columns (42) are arranged outside the top of the limiting slideway (4). The belt conveyor (2) is located below the limiting slideway (4). A positioning plate (21) is arranged at the end of the belt conveyor (2).

2. The automatic cartridge and cartridge strip feeding device according to claim 1, wherein: A limiting rod (11) is arranged at the top of the silo (1). The distance between the limiting rod (11) and the lifting mechanism (3) is adapted to the diameter of the cartridge / cartridge case.

3. The automatic feeding device for cartridges and cartridges according to claim 1, characterized in that: The material lifting plate (32) is of a concave structure. Limiting pieces are arranged at both ends of the material lifting plate (32). The distance between the two limiting pieces is adapted to the diameter of the cartridge / cartridge case.

4. A cartridge and cartridge automatic feeding device according to claim 1, characterized in that: A flow guide structure with a flared opening is arranged at the top of the flow guide plate (41). The bottoms of the two flow guide plates (41) are arranged in parallel. The distance between the bottoms of the two flow guide plates (41) is adapted to the length of the cartridge / cartridge case.

5. A cartridge and cartridge automatic feeding device according to claim 1, characterized in that: The top of the flow guide column (42) is turned outward. The distance between the flow guide column (42) and the limiting slideway (4) is adapted to the diameter of the cartridge / cartridge case.

6. The automatic cartridge and cartridge strip feeding device according to claim 1, characterized in that: Side limiting plates (22) are arranged on both sides of the belt conveyor (2). The distance between the two side limiting plates (22) is adapted to the length of the cartridge / cartridge case.

7. The automatic feeding device for cartridges and cartridges according to claim 6, characterized in that: A top limiting plate (23) extending towards the middle line of the belt conveyor (2) is arranged at the top of the side limiting plate (22). The distance between the top limiting plate (23) and the belt conveyor (2) is adapted to the diameter of the cartridge / cartridge case.

8. The automatic feeding device for cartridges and cartridges according to claim 1, characterized in that: The rear side of the silo (1) is in an inclined state. The rear side, the top side of the silo (1) and the belt conveyor (2) form a triangle.

Images