Narrow-band sorting machine

Abstract

The utility model relates to the technical field of logistics sorting and conveying, and discloses a narrow-band sorting machine which comprises a machine frame, two closed-loop tracks and a plurality of sorting trolleys, a linear driving assembly and an infrared communication assembly are arranged on the machine frame between the two closed-loop tracks, each sorting trolley is correspondingly provided with a secondary pole plate and a driving control assembly which are matched with each other, and the driving control assemblies are arranged on the two closed-loop tracks. The primary stage of the linear motor is matched with the secondary pole plate on the sorting trolley, the primary stage drives the secondary stage to advance, advancing power is provided for the trolley, the driving control assembly receives infrared signals of the infrared communication assembly so as to control actions of the trolley, and the sorting trolley has the advantages of being simple in structure, easy and convenient to install, small in impact vibration, good in stability, low in noise, good in safety and reliability and high in reliability. And the service life of the trolley is prolonged, the shutdown frequency is reduced and avoided, and the sorting efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of logistics sorting and conveying, and more specifically, to a narrow-band sorting machine. Background Art

[0002] Linear cross-belt sorting is a method in which the main drive conveyor line carries an independent sorting trolley, and the two run in cross directions to achieve sorting on the left and right sides. It has the characteristics of diversified cargo shapes, both large and small pieces can be sorted, and it runs fast, with a running speed of up to 2m / s.

[0003] The narrow-band sorting machine is a mechanical device for linear cross-band sorting. In the prior art, for example, the narrow-band sorting machine disclosed in the utility model patent with announcement number CN219785645 U has a sorting trolley with a running wheel chain assembly set at both ends of the frame, and the running wheel chain assemblies of adjacent narrow-band sorting trolleys are connected. Two narrow-band conveying assemblies are arranged side by side on the frame, and one end of the two narrow-band conveying assemblies is arranged oppositely and their conveying direction is parallel to the axis of the running wheel of the running wheel chain assembly. The shortcomings of the narrow-band sorting machine are: loud noise during operation, cumbersome maintenance, complex installation, unstable equipment operation, and the trolley on the narrow band is easily damaged due to impact and vibration during operation, resulting in a high frequency of equipment shutdown and low sorting efficiency. Utility Model Content

[0004] In order to overcome the above defects of the prior art, the utility model provides a narrow-band sorting machine to solve the problems raised in the above background technology.

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

[0006] A narrow-band sorting machine comprises a frame and two closed-loop tracks arranged on the frame, wherein the closed-loop tracks are provided with a plurality of sorting carts, each of which is arranged on the closed-loop tracks through its running wheels and guide wheels, and adjacent sorting carts are connected through joint components.

[0007] A linear drive component and an infrared communication component are arranged on the frame between the two closed-loop tracks. A matching secondary plate and a drive control component are correspondingly arranged on each sorting trolley. The linear drive component is a linear motor. The primary of the linear motor cooperates with the secondary plate on the sorting trolley. The primary drives the secondary forward to provide the trolley with forward power. The drive control component receives the infrared signal of the infrared communication component to control the movement of the trolley.

[0008] The frame is provided with a busbar assembly, and at least one of the sorting carts is provided with a collector arm assembly.

[0009] The sorting trolley is provided with 2p connecting terminals, and a plurality of small sorting workshops are connected in series through the connecting terminals.

[0010] The closed-loop track comprises an upper track and a lower track which are arranged in parallel, and arc tracks which are arranged at both ends of the upper and lower tracks.

[0011] The sorting trolleys all include a trolley frame and a trolley belt. An electric roller and a driven roller are respectively arranged at both ends of the trolley frame. The trolley belt is wound around the electric roller and the driven roller, and the rotation of the trolley belt is driven by the electric roller.

[0012] The linear drive assembly is arranged along the route of the frame in parallel with the closed-loop track.

[0013] The infrared communication component is a long strip structure parallel to the linear drive component.

[0014] The frame is also provided with a detection component, and the trolley is provided with a detection plate to detect the speed of the trolley.

[0015] The narrow-band sorting machine of the utility model has a simple structure, is easy to install, and has good stability. It reduces or avoids the impact vibration during the operation of the trolley, reduces or avoids damage to the trolley, has low noise, good safety and reliability, is conducive to increasing the service life of the trolley, reduces and avoids the frequency of shutdown, improves the sorting efficiency, has strong practicality, and is worthy of wide promotion and use. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a new structural diagram of the present utility model.

[0017] Figure 2 for Figure 1 Schematic diagram of the internal structure.

[0018] Figure 3 This is a schematic diagram of the structure of the sorting cart.

[0019] Figure 4 for Figure 3 Schematic diagram of the front view structure. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figure 1-4The embodiment of the present application discloses a narrow-band sorting machine, including a frame 1 and two closed-loop tracks 3 arranged on the frame 1, the closed-loop track 3 includes an upper track 301 and a lower track 302 arranged in parallel, and an arc track 303 arranged at both ends of the upper and lower tracks, which are connected to form a closed-loop structure, and a plurality of sorting trolleys 2 are arranged on the closed-loop track 3, each of which includes a trolley frame 204 and a trolley belt 205, and at both ends of the trolley frame 204, an electric roller 206 is arranged at one end, and a driven roller 207 is arranged at the other end, the trolley belt 205 is wound around the electric roller 206 and the driven roller 207, and the rotation of the trolley belt 205 is driven by the electric roller 206. Each sorting trolley 2 is arranged on the closed-loop track 3 through its running wheels 201 and guide wheels 202, and performs circumferential circular motion along the closed-loop track 3. Adjacent sorting trolleys 2 are hingedly connected through joint components 203, connected end to end, and linked to each other. The joint component 203 of this embodiment adopts a joint bearing example, and the joint bearing is connected to the trolley frame 204 through the fixing frame of the running wheel 201. The joint bearing is threadedly connected to the fixing frame of the running wheel 201 to minimize the gap between the sorting trolleys 2. The joint bearings between two adjacent sorting trolleys 2 are connected by a connecting shaft, which can effectively ensure the distance stability of the matching gap between the sorting trolleys 2 and reduce and avoid the occurrence of stuck goods.

[0022] A linear drive component 4, a busbar component 6 and an infrared communication component 5 are arranged on the frame 1 between the two closed-loop tracks 3. A secondary plate 208, a collector arm component 209 and a drive control component 210 are correspondingly arranged at the bottom of each sorting trolley 2. The linear drive component 4 is a linear motor. The primary of the linear motor cooperates with the secondary plate 208 on the sorting trolley 2, and the primary drives the secondary forward to provide forward power for the trolley. The collector arm component 209 contacts and cooperates with the busbar component 6 to provide power for the movement of the trolley, and is electrically connected to the drive control component 210 through the air switch 212 in turn. The drive control component 210 includes a controller and an infrared receiver. The drive control component 210 receives the infrared signal of the infrared communication component 5, and controls the movement of the trolley by controlling the movement of the electric roller 206.

[0023] Preferably, the frame 1 is also provided with a detection component 7, which includes a groove-shaped frame and a light emitter and a light receiver arranged on two side plates of the groove-shaped frame. The trolley is provided with a detection board 211, and the detection component 7 cooperates with the detection board 211. When the detection board 211 passes through the groove-shaped frame of the detection component 7, the detection light is blocked. By detecting the time frequency of the detection board 211 passing through, the speed of the trolley is detected.

[0024] Further preferably, a 2p terminal block 213 is provided between the air switch 212 and the drive control component 210. The terminal block is connected to the drive control component 210 on the one hand, and can realize the series connection of the sorting cart 2 on the other hand. Multiple sorting carts 2 are powered in series, which can effectively reduce the number of collector arm components 209 used to reduce equipment costs.

[0025] Working principle of the utility model: When the utility model is used, the secondary of the trolley is driven forward by the primary of the linear drive component 4, so that the sorting trolley 2 rotates clockwise along the closed-loop track 3, and the sorting trolley 2 moves with the goods. During the sorting process of the trolley 2, its collector arm component 209 contacts the busbar component 6 to provide power for the sorting trolley 2, and the infrared communication component 5 provides a position signal for the trolley. When the sorting trolley 2 arrives at the target grid, the drive control component 210 receives the infrared signal of the corresponding target grid on the infrared communication component 5, that is, controls the electric roller 206 to move, so that the trolley belt 205 of the sorting trolley 2 rotates, thereby driving the goods into the corresponding grid to realize the sorting of the goods.

[0026] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A narrow-band sorting machine, comprising a frame and two closed-loop tracks arranged on the frame, wherein the closed-loop tracks are provided with a plurality of sorting carts, each of which is arranged on the closed-loop tracks through its running wheels and guide wheels, and adjacent sorting carts are connected through joint components, characterized in that: A linear drive component and an infrared communication component are arranged on the frame between the two closed-loop tracks. A matching secondary plate and a drive control component are correspondingly arranged on each sorting trolley. The linear drive component is a linear motor. The primary of the linear motor cooperates with the secondary plate on the sorting trolley. The primary drives the secondary forward to provide the trolley with forward power. The drive control component receives the infrared signal of the infrared communication component to control the movement of the trolley.

2. The narrow-band sorting machine according to claim 1, characterized in that: The frame is provided with a busbar assembly, and at least one of the sorting carts is provided with a collector arm assembly.

3. The narrow-band sorting machine according to claim 2, characterized in that: The sorting trolley is provided with 2p connecting terminals, and a plurality of small sorting workshops are connected in series through the connecting terminals.

4. The narrow-band sorting machine according to claim 1, characterized in that: The closed-loop track comprises an upper track and a lower track which are arranged in parallel, and arc tracks which are arranged at both ends of the upper and lower tracks.

5. The narrow-band sorting machine according to claim 1, characterized in that: The sorting trolleys all include a trolley frame and a trolley belt. An electric roller and a driven roller are respectively arranged at both ends of the trolley frame. The trolley belt is wound around the electric roller and the driven roller, and the rotation of the trolley belt is driven by the electric roller.

6. The narrow-band sorting machine according to claim 1, characterized in that: The linear drive assembly is arranged along the route of the frame in parallel with the closed-loop track.

7. The narrow-band sorting machine according to claim 1, characterized in that: The infrared communication component is a long strip structure parallel to the linear drive component.

8. The narrow-band sorting machine according to claim 1, characterized in that: The frame is also provided with a detection assembly, and the trolley is provided with a detection plate, and the detection plate cooperates with the detection assembly to detect the running speed of the trolley.

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