Discharging and distributing device of material conveying line

Abstract

The utility model discloses a material conveying line discharge shunting device, which relates to the technical field of logistics equipment and comprises a conveying belt, a plurality of isolating strips are distributed on the surface of the conveying belt along the path of the conveying belt at equal intervals, and discharge slideways are respectively mounted at the front end and the rear end of the conveying belt. The upper ends of the discharging sliding ways are each fixedly provided with a flow dividing pushing mechanism through two supports, the flow dividing pushing mechanisms push materials into the two discharging sliding ways through a first pushing plate which moves in a reciprocating mode, the conveying belt is driven by a first motor, and the first motor is fixed to one end of the conveying belt. Parcels are placed one by one through the isolating bars and kept at certain intervals, when passing through the shunting pushing mechanism, the first pushing plate which reciprocates in the shunting pushing mechanism pushes the parcels into different discharging slideways, and the design can effectively avoid uneven shunting caused by over-dense parcel placement, so that the parcels can be conveniently discharged from the discharging slideways, and the service life of the parcels is prolonged. And a single transmission mechanism realizes simple and convenient shunting operation.

Description

Technical Field

[0001] The utility model relates to the technical field of logistics equipment, in particular to a discharging and shunting device for a material conveying line. Background Art

[0002] The discharging and shunting of a material conveying line is used to shunt the materials on the conveying line to different collection points or processing areas according to preset rules or requirements. This device realizes the precise distribution and efficient processing of materials by changing the flow direction or path of the materials. For reference, in an existing literature, a discharging and shunting system for a material conveying line in logistics (CN209582920U), when the metal trigger block rotates to contact the contact point, the electromagnetic relay on the side corresponding to the contact point is powered on and starts, generating a magnetic force to attract the magnetic metal plate, and attracting the guiding plate to the corresponding electromagnetic relay. By setting two contact points, the metal trigger block contacts the two contact points respectively when rotating, and the guiding plate is used to achieve the shunting effect, and it also reduces the pressure on one side of the operator and reserves sorting time.

[0003] In the above literature, the shunting is achieved by changing the position of the guiding plate. When manually placing packages, it is impossible to ensure that the packages always maintain a certain distance range. Since average shunting needs to be realized, the time interval for the guiding plate to change direction is also fixed. When the packages are placed densely, the driving mechanism cannot react quickly, and several densely placed packages are likely to be sent out through the same outlet at the same time. Over time, the materials in the two shunting collection boxes are easily unevenly distributed, and thus the workload of the sorting personnel on both sides is uneven. Summary of the Utility Model

[0004] The purpose of the utility model is to solve the deficiencies in the prior art and propose a discharging and shunting device for a material conveying line. The utility model places the packages one by one through the isolation strips and maintains a certain distance. When passing through the shunting and pushing mechanism, the reciprocating first push plate in the shunting and pushing mechanism pushes the packages into different discharging chutes. This design can effectively avoid uneven shunting caused by overly dense placement of packages, and the shunting operation of a single transmission mechanism is simple and convenient.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A discharging and shunting device for a material conveying line, comprising: a conveyor belt, a plurality of isolation strips are equidistantly distributed on the surface of the conveyor belt along the path of the conveyor belt, discharging chutes are respectively installed at the front and rear ends of the conveyor belt, and shunting and pushing mechanisms are fixed at the upper ends of the discharging chutes through two brackets. The shunting and pushing mechanism pushes the materials into the two discharging chutes through the reciprocating first push plate.

[0007] The present utility model is further configured such that the conveyor belt is driven by a first motor, and the first motor is fixed to one end of the conveyor belt.

[0008] The present utility model is further configured such that a single material is placed between the two isolation bars.

[0009] The present utility model is further configured such that the brackets are all L-shaped, one end of which is welded to the discharge chute and the other end is fixed to the linear guide rail in the flow splitting and pushing mechanism.

[0010] The present utility model is further configured such that the flow splitting and pushing mechanism includes: a linear guide rail fixed to the two brackets; a second motor fixedly installed at one end of the linear guide rail; a screw rod fixed to the output end of the second motor and movably installed inside the linear guide rail; and a threaded sleeve threadedly connected to the outside of the screw rod and having its bottom fixed to a first push plate.

[0011] The present utility model is further configured such that the discharge chutes are all arranged at an angle of 45°, and baffles are provided at both ends of the discharge chutes to limit the two ends of the material.

[0012] The present utility model is further configured such that anti-blocking mechanisms are provided at the bottoms of the discharge chutes. The anti-blocking mechanisms are mainly fixed to the bottoms of the discharge chutes through extension frames. The servo cylinders in the anti-blocking mechanisms are fixedly installed at one end of the extension frames, and the output ends of the servo cylinders are connected to second push plates.

[0013] The beneficial effects of the present utility model are as follows:

[0014] 1. By providing isolation bars and a flow splitting and pushing mechanism, when the staff places the packages, a single package can be placed in the middle of the two isolation bars. When the package passes through the flow splitting and pushing mechanism, the first push plate in the flow splitting and pushing mechanism makes a reciprocating linear movement, and the speed of the first push plate always remains consistent with the speed of the conveyor belt, which can just send the package into different discharge chutes. The design of equal-spacing placement and the flow splitting and pushing mechanism can effectively ensure uniform flow splitting, and there is no need to use multiple conveyor lines.

[0015] 2. An anti-blocking mechanism is provided at the bottom of the discharge chute in the discharge flow splitting device. When the package is at the bottom of the discharge chute, the second push plate is driven by the servo cylinder to push the package to one side, effectively avoiding the accumulation of packages and affecting the normal operation of the upper flow splitting and pushing mechanism. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of a material conveying line discharge flow splitting device proposed by the present utility model;

[0017] Figure 2It is a schematic top view structure diagram of a discharging and diverting device for a material conveying line proposed by the present utility model;

[0018] Figure 3 It is a schematic structure diagram of a diverting and pushing mechanism of a discharging and diverting device for a material conveying line proposed by the present utility model;

[0019] Figure 4 It is a schematic structure diagram of a clogging prevention mechanism of a discharging and diverting device for a material conveying line proposed by the present utility model.

[0020] In the figure: 1, conveyor belt; 2, isolation strip; 3, first motor; 4, discharging chute; 5, bracket; 6, linear guide rail; 7, extension frame; 8, second motor; 9, screw; 10, threaded sleeve; 11, first push plate; 12, servo electric cylinder; 13, second push plate. Specific embodiments

[0021] The technical solutions of this patent will be further described in detail below in conjunction with specific embodiments.

[0022] The embodiments of this patent are described in detail below. The examples of the embodiments are shown in the drawings, where the same or similar reference numerals represent the same or similar elements or elements with the same or similar functions from beginning to end. The embodiments described below by referring to the drawings are exemplary and are only used to explain this patent and should not be construed as a limitation to this patent.

[0023] In the description of this patent, it should be understood that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing this patent and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to this patent.

[0024] In the description of this patent, it should be noted that unless otherwise clearly specified and defined, the terms "installation", "connection", "connection", "setting" should be understood in a broad sense. For example, it can be fixedly connected and set, or detachably connected and set, or integrally connected and set. For those of ordinary skill in the art, the specific meanings of the above terms in this patent can be understood according to specific circumstances.

[0025] Refer to Figures 1-4, A material conveying line discharge shunt device, comprising: a conveyor belt 1, on the surface of the conveyor belt 1, a number of isolation strips 2 are arranged at equal intervals along the path of the conveyor belt 1. At the front and rear ends of the conveyor belt 1, discharge chutes 4 are respectively installed. At the upper ends of the discharge chutes 4, a shunt pushing mechanism is fixed through two brackets 5. Further, a package can be placed in the middle of two isolation strips 2, so that the distance between adjacent packages can be kept within a certain range. The shunt pushing mechanism mainly pushes the materials into the two discharge chutes 4 through a reciprocating first push plate 11. The running speed of the first push plate 11 is coordinated with the running speed of the conveyor belt 1. One reciprocation of the first push plate 11 can send two packages into different discharge chutes 4.

[0026] Specifically, the conveyor belt 1 is driven by a first motor 3. The first motor 3 is fixed at one end of the conveyor belt 1. The first motor 3 serves as the driving source of the conveyor belt 1 and is fixed to the bracket part of the conveyor belt 1 through bolts.

[0027] In this embodiment, the brackets 5 are all L-shaped, one end of which is welded to the discharge chute 4 and the other end is fixed to the linear guide rail 6 in the shunt pushing mechanism. The brackets 5 and the linear guide rail 6 are fixed through bolts, and the linear guide rail 6 can be disassembled from the bracket 5 for maintenance.

[0028] The shunt pushing mechanism includes: a linear guide rail 6, which is fixed to the two brackets 5; a second motor 8, which is fixedly installed at one end of the linear guide rail 6; a screw rod 9, which is fixed to the output end of the second motor 8 and is movably installed inside the linear guide rail 6; a threaded sleeve 10, which is threadedly connected to the outside of the screw rod 9 and the bottom of which is fixed to the first push plate 11. The inner groove of the linear guide rail 6 serves as the moving range of the threaded sleeve 10. The operation of the second motor 8 drives the screw rod 9 to rotate, so that the threaded sleeve 10 threadedly connected to the outside of the screw rod 9 moves linearly. The linear movement of the threaded sleeve 10 drives the first push plate 11 to move linearly, and the forward and reverse rotation of the second motor 8 realizes the reciprocating movement of the first push plate 11.

[0029] It should be noted that the first motor 3 and the second motor 8 of this device can adopt Siemens servo motors, which have characteristics such as high precision and high dynamic response. Cooperating with a new type of encoder, the running speeds of the conveyor belt 1 and the first push plate 11 can be accurately adjusted. The staff can achieve the best effect through multiple debugging while ensuring efficiency.

[0030] Further, as Figure 4As shown in the figure, the discharge chute 4 is set at an angle of 45°, which can reduce the damage to the package on the premise of ensuring a certain speed. The discharge chute 4 is provided with an anti-blocking mechanism at the bottom. The anti-blocking mechanism is mainly fixed to the bottom of the discharge chute 4 through the extension frame 7. The servo cylinder 12 in the anti-blocking mechanism is fixedly installed at one end of the extension frame 7, and the output end of the servo cylinder 12 is connected to the second push plate 13. Baffles are provided at both ends of the discharge chute 4 to shield and protect both ends of the incoming package, effectively preventing the package from deviating. When the package reaches the bottom of the discharge chute 4, the anti-blocking mechanism operates to drive the second push plate 13 through the servo cylinder 12 to push the package at the bottom to one side, effectively preventing the package from accumulating on the discharge chute 4 and affecting the normal operation of the shunting and pushing mechanism, and at the same time leaving more processing time for the sorting personnel.

[0031] Working principle: When using the present utility model, the discharge and shunting device is provided with the isolation strip 2 and the shunting and pushing mechanism. When the staff places the packages, each package can be placed in the middle of the two isolation strips 2. When the package passes through the shunting and pushing mechanism, the first push plate 11 in the shunting and pushing mechanism makes a reciprocating linear movement. The speed of the first push plate 11 is always consistent with the speed of the conveyor belt 1, and the package can be just sent into different discharge chutes 4. The design of equal-spacing placement and the shunting and pushing mechanism can effectively ensure uniform shunting, and there is no need to use multiple transmission lines. Moreover, an anti-blocking mechanism is provided at the bottom of the discharge chute 4 in the discharge and shunting device. When the package is at the bottom of the discharge chute 4, the servo cylinder 12 drives the second push plate 13 to push the package to one side, effectively preventing the package from accumulating and affecting the normal operation of the upper shunting and pushing mechanism.

[0032] The above is only a preferred specific embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model, according to the technical solution and the inventive concept of the present utility model, makes equivalent substitutions or changes, and all should be covered within the protection scope of the present utility model.

Claims

1. A material conveying line discharging and diverting device, comprising: A conveyor belt (1), characterized in that a plurality of isolation strips (2) are evenly distributed on the surface of the conveyor belt (1) along the path of the conveyor belt (1), and discharge chutes (4) are respectively installed at the front and rear ends of the conveyor belt (1), and the upper ends of the discharge chutes (4) are fixed with a diversion push mechanism through two brackets (5), and the diversion push mechanism pushes the material into the two discharge chutes (4) through a reciprocating push plate No. 1 (11).

2. A material conveying line discharge diversion device according to claim 1, characterized in that: The conveyor belt (1) is driven by a No. 1 motor (3), and the No. 1 motor (3) is fixed to one end of the conveyor belt (1).

3. A material conveying line discharge diversion device according to claim 1, characterized in that: A single material is placed between the two isolation strips (2).

4. A material conveying line discharge diversion device according to claim 1, characterized in that: The brackets (5) are all L-shaped and one end is welded to the discharge slideway (4) and the other end is fixed to the linear guide rail (6) in the diversion pushing mechanism.

5. A material conveying line discharge diversion device according to claim 1, characterized in that: The diversion promotion agencies include: A linear guide rail (6) fixed to the two brackets (5); A second motor (8) fixedly mounted on one end of the linear guide rail (6); A screw rod (9) which is fixed to the output end of the second motor (8) and movably mounted on the inner side of the linear guide rail (6); A threaded sleeve (10) is threadedly connected to the outer side of the screw rod (9) and the bottom of the threaded sleeve is fixed to the first push plate (11).

6. A material conveying line discharge diversion device according to claim 1, characterized in that: The discharging chute (4) is arranged at an angle of 45°, and baffles are provided at both ends of the discharging chute (4) to limit the ends of the material.

7. A material conveying line discharge diversion device according to claim 1, characterized in that: The discharging chute (4) is provided with an anti-blocking mechanism at the bottom, and the anti-blocking mechanism is mainly fixed to the bottom of the discharging chute (4) through an extension frame (7). The servo electric cylinder (12) in the anti-blocking mechanism is fixedly installed at one end of the extension frame (7), and the output end of the servo electric cylinder (12) is connected to the second push plate (13).

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