Adjustable logistics piece sorting device for logistics

Abstract

The utility model belongs to the technical field of logistics, and provides an adjustable logistics piece sorting device for logistics, which comprises a sorting mechanism, the sorting mechanism comprises a main conveyor belt, and two sorting plates are oppositely arranged above the main conveyor belt; a correction assembly is fixedly installed on the outer side of the main conveying belt and comprises a double-shaft motor fixedly installed at the lower end of the main conveying belt. According to the utility model, a signal is transmitted to a central control system of a PLC (Programmable Logic Controller) when a detection laser detects that a logistics parcel passes, and the PLC simultaneously starts the telescopic cylinders on the two sides of the main conveyor belt to push the correction plate and the pressure sensor to simultaneously extend out of the middle section of the main conveyor belt; when the pressure sensors on the correcting plates on the two sides detect pressure signals, the PLC controls the two telescopic air cylinders to retract for next use, the positions of the material packages are corrected through the process, and the logistics packages are located in the middle of the main conveying belt so that the logistics packages can be accurately aligned with a sorting channel.

Description

Technical Field

[0001] The utility model belongs to the technical field of logistics, in particular to an adjustable logistics piece sorting device for logistics. Background Art

[0002] Logistics is the physical flow of goods from the supply point to the receiving point. According to actual needs, it combines the functions of transportation, storage, loading and unloading, packaging, circulation processing, distribution, information processing, etc. to meet user requirements. With the continuous development of the logistics industry, people use express delivery more frequently, which greatly promotes the development of the logistics industry. Logistics items need to be sorted according to weight, size, etc. before transportation. The efficiency of traditional manual sorting is getting lower and lower, so the sorting devices used to speed up the sorting of logistics items are also developing faster and faster.

[0003] In the Chinese patent with publication number CN219631975U, an adjustable logistics piece sorting device is mentioned. When the logistics pieces are conveyed, the position of the logistics pieces on the conveyor belt is changed through the action of the partition. Through the connection between the adjustment block and the conveying plate, under the connection between the diverter plate and the adjustment rod, the position of the adjustment rod in the slide groove on the adjustment block is changed by rotating the screw sleeve on the surface of the adjustment rod, so as to change the position of the diverter plate on the conveyor belt. Through the connection of the connecting frame and the support spring, the action spacing between the diverter plates can be adjusted, so as to achieve the effect of the diverter plate regulating the transmission range of the logistics pieces on the conveyor belt. When adjusting the effective size of the partition, the operator turns the screw sleeve on the limit rod to change the position of the limit rod in the adjusting groove. Through the sliding connection between the limit rod and the adjusting groove, the effective position between the fixed frame and the adjusting frame is changed. Through the rotational connection between the connecting plate and the partition, the limit rod makes a circular motion in the adjusting groove. Under the influence of the size of the adjusting groove, the effective spacing between the partitions is adjusted to achieve the adjustment of the effective range of the partition.

[0004] However, although the diverter plates can adjust the distance between each other to achieve the effect of regulating the conveying range of logistics items on the conveyor belt, the device cannot cause deviations in sorting when the travel route of the logistics package and the sorting channel formed by the two diverter plates are on the same axis. For example, when the logistics package moves close to one side of the conveyor belt and the sorting channel is in the middle of the conveyor belt, the logistics package cannot enter the sorting channel and is thus treated as a logistics package whose size is larger than the sorting range, resulting in deviations in the sorting results. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides an adjustable logistics parts sorting device to solve the above problems.

[0006] An adjustable logistics parts sorting device for logistics, comprising:

[0007] The sorting mechanism comprises a main conveyor belt, and two sorting plates are arranged opposite to each other above the main conveyor belt;

[0008] An adjustment mechanism, a correction component is fixedly installed on the outside of the main conveyor belt, and the correction component includes a double-axis motor fixedly installed on the lower end of the main conveyor belt, and both output ends of the double-axis motor are fixedly installed with a rotating shaft through a coupling, and the two rotating shafts are rotatably connected to the main conveyor belt, and the front ends of the two rotating shafts are fixedly installed with pulley 1, and the outer surfaces of the two pulleys 1 are rotatably connected with transmission belts, and pulleys 2 are rotatably installed inside the two transmission belts, and threaded rods are fixedly installed at the front ends of the two pulleys 2.

[0009] Preferably, the correction assembly also includes two limit grooves relatively fixedly installed on both sides of the main conveyor belt, the two pulleys are respectively rotatably connected to the two limit grooves, the two threaded rods are respectively rotatably connected to the two limit grooves, connecting rods are slidably installed inside the two limit grooves, threaded rings are fixedly penetrated inside the two connecting rods, the two threaded rings are respectively meshed with the two threaded rods, and the front ends of the two connecting rods are respectively fixedly connected to the rear ends of the two sorting plates.

[0010] Preferably, the correction component further comprises two telescopic cylinders relatively fixedly mounted on both sides of the main conveyor belt, correction plates are fixedly mounted on output ends of the two telescopic cylinders, and pressure sensors are fixedly mounted on front ends of the two correction plates.

[0011] Preferably, the adjustment mechanism also includes a detection laser fixedly mounted on the upper end of the main conveyor belt.

[0012] Preferably, the sorting mechanism further comprises a support plate fixedly mounted on one side of the main conveyor belt, an electric telescopic rod is fixedly mounted on the upper end of the support plate, and a push plate is fixedly mounted on the output end of the electric telescopic rod.

[0013] Preferably, a secondary conveyor belt is fixedly installed on one side of the main conveyor belt.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] 1. The utility model cooperates with a dual-axis motor, a rotating shaft, a first pulley, a transmission belt and a second pulley to engage the two threaded rods at the same time, so that the two connecting rods respectively drive the two sorting plates to move simultaneously, so that the two sorting plates are at the same distance from the two sides of the main conveyor belt. Furthermore, the sorting channel formed between the two sorting plates is in the middle of the main conveyor belt, which can avoid the sorting channel between the two sorting plates being biased to one side of the main conveyor belt, resulting in logistics packages with a size within the sorting range being unable to accurately enter the sorting channel and being sorted into a logistics chain larger than the sorting range, thereby reducing the accuracy of logistics sorting.

[0016] 2. The utility model detects when a logistics package passes by through a detection laser and transmits a signal to the central control system of the PLC controller. The PLC controller simultaneously starts the telescopic cylinders on both sides of the main conveyor belt, and pushes the correction plate and the pressure sensor to extend to the middle section of the main conveyor belt at the same time. When the pressure sensors on the correction plates on both sides detect pressure signals, the PLC controller controls the two telescopic cylinders to retract and wait for the next use. Through this process, the position of the material package is corrected, so that the logistics package is in the middle of the main conveyor belt so that it can be accurately aligned with the sorting channel, avoiding the logistics package and the sorting channel not being on the same axis, resulting in deviations in the sorting results, thereby improving the accuracy of logistics sorting. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the structure of the utility model from a first perspective;

[0018] Figure 2 This is a schematic diagram of the structure of the utility model from a second viewing angle;

[0019] Figure 3 This is a schematic diagram of the structure of the utility model from a third viewing angle;

[0020] Figure 4 This is a schematic structural diagram of the fourth viewing angle of the present utility model.

[0021] In the figure:

[0022] 100. Sorting mechanism; 101. Main conveyor belt; 102. Sorting plate; 103. Support plate; 104. Electric telescopic rod; 105. Push plate; 106. Auxiliary conveyor belt; 200. Adjustment mechanism; 201. Detection laser; 202. Telescopic cylinder; 203. Correction plate; 204. Pressure sensor; 205. Dual-axis motor; 206. Rotating shaft; 207. Pulley 1; 208. Transmission belt; 209. Pulley 2; 210. Limiting groove; 211. Threaded rod; 212. Connecting rod. DETAILED DESCRIPTION

[0023] 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. It should be pointed out that the drawings are schematic and not drawn to scale. For the sake of clarity and convenience in the figures, the relative sizes and proportions of the parts shown in the figures are exaggerated or reduced in size, and any size is only exemplary and not restrictive.

[0024] As attached Figure 1 To Attachment Figure 4 As shown:

[0025] Embodiment 1: The utility model provides an adjustable logistics device for sorting logistics parts, including a sorting mechanism 100 and an adjusting mechanism 200, the sorting mechanism 100 includes a main conveyor belt 101, and two sorting plates 102 are arranged opposite to each other above the main conveyor belt 101;

[0026] An adjustment mechanism 200 is provided with a correction component fixedly installed on the outer side of the main conveyor belt 101, and the correction component includes a double-axis motor 205 fixedly installed on the lower end of the main conveyor belt 101, and both output ends of the double-axis motor 205 are fixedly installed with a rotating shaft 206 through a coupling, and both rotating shafts 206 are rotatably connected to the main conveyor belt 101, and both front ends of the two rotating shafts 206 are fixedly installed with pulleys 1 207, and the outer surfaces of the two pulleys 1 207 are rotatably connected with transmission belts 208, and both transmission belts 208 are rotatably installed with pulleys 209 inside, and both front ends of the two pulleys 209 are fixedly installed with threaded rods 211.

[0027] The correction component also includes two limit grooves 210 relatively fixedly installed on both sides of the main conveyor belt 101, the two pulleys 209 are respectively rotatably connected to the two limit grooves 210, the two threaded rods 211 are respectively rotatably connected to the two limit grooves 210, and connecting rods 212 are slidably installed inside the two limit grooves 210. Threaded rings are fixedly penetrated inside the two connecting rods 212, and the two threaded rings are respectively meshed with the two threaded rods 211. The front ends of the two connecting rods 212 are respectively fixedly connected to the rear ends of the two sorting plates 102.

[0028] The correction component also includes two telescopic cylinders 202 relatively fixedly installed on both sides of the main conveyor belt 101, the output ends of the two telescopic cylinders 202 are fixedly installed with correction plates 203, and the front ends of the two correction plates 203 are fixedly installed with pressure sensors 204.

[0029] The adjustment mechanism 200 also includes a detection laser 201 fixedly mounted on the upper end of the main conveyor belt 101 .

[0030] As can be seen from the above, when in use, the user needs to first adjust the distance between the two sorting plates 102 according to the size range of the sorting material packages.

[0031] The dual-axis motor 205 is started by the PLC controller to drive the two rotating shafts 206 at both ends to rotate at the same time, and the two threaded rods 211 on both sides of the main conveyor belt 101 are driven to rotate by means of pulley 1 207, transmission belt 208 and pulley 2 209, so that the threaded rings inside the two connecting rods 212 are respectively engaged with the two threaded rods 211 at the same time, and the two connecting rods 212 are further made to slide inside the limiting groove 210 at the same time, and then the two sorting plates 102 can be pushed to move at the same time, so that the two sorting plates 102 can be separated or brought together, that is, the distance between the two sorting plates 102 can be adjusted, and then the material package sorting size range can be adjusted, which can be adjusted according to needs, and can improve the logistics sorting device. In order to improve the practicality of the system, the two threaded rods 211 are meshed by cooperating with the dual-axis motor 205, the rotating shaft 206, the pulley 1 207, the transmission belt 208 and the pulley 2 209, so that the two threaded rods 211 are engaged at the same time, so that the two connecting rods 212 respectively drive the two sorting plates 102 to move at the same time, so that the two sorting plates 102 are at the same distance from the two sides of the main conveyor belt 101, and further, the sorting channel formed between the two sorting plates 102 is in the middle of the main conveyor belt 101, which can avoid the sorting channel between the two sorting plates 102 being biased to one side of the main conveyor belt 101, resulting in the logistics packages with a size within the sorting range being unable to accurately enter the sorting channel and being sorted into the logistics chain larger than the sorting range, thereby reducing the accuracy of logistics sorting.

[0032] When the logistics is transported on the main conveyor belt 101, it first passes through the detection laser 201. When the detection laser 201 detects that a logistics package has passed, it transmits a signal to the central control system of the PLC controller. The PLC controller simultaneously starts the telescopic cylinders 202 on both sides of the main conveyor belt 101, and pushes the correction plate 203 and the pressure sensor 204 to extend to the middle section of the main conveyor belt 101 at the same time. When the pressure sensors 204 on the correction plates 203 on both sides detect pressure signals, the PLC controller controls the two telescopic cylinders 202 to retract and wait for the next use. Through this process, the position of the material package is corrected so that the logistics package is in the middle of the main conveyor belt 101 so that it can be accurately aligned with the sorting channel to avoid the logistics package and the sorting channel being not on the same axis, resulting in deviations in the sorting results, thereby improving the accuracy of logistics sorting.

[0033] Embodiment 2: This is the second embodiment of the present utility model, comprising a sorting mechanism 100 , which comprises a main conveyor belt 101 , and two sorting plates 102 are arranged opposite to each other above the main conveyor belt 101 .

[0034] The sorting mechanism 100 also includes a support plate 103 fixedly mounted on one side of the main conveyor belt 101 , an electric telescopic rod 104 is fixedly mounted on the upper end of the support plate 103 , and a push plate 105 is fixedly mounted on the output end of the electric telescopic rod 104 .

[0035] A secondary conveyor belt 106 is fixedly installed on one side of the main conveyor belt 101 .

[0036] As can be seen from the above, the main conveyor belt 101 transports the logistics package to the front end of the sorting channel formed by the two sorting plates 102. If the size of the logistics package is smaller than the distance between the sorting plates 102, it will pass through the sorting channel under the action of the main conveyor belt 101 and enter the next processing stage. If the size of the logistics package is larger than the distance between the sorting plates 102, the front end of the sorting plate 102 will not be able to enter the sorting channel. At this time, the pressure detector at the front end of the sorting plate 102 detects the signal and transmits it to the central control system. The PLC controller starts the electric telescopic rod 104 to expand and use the push plate 105 to push the logistics package to the auxiliary conveyor belt 106, and transport it to the next processing stage, thereby completing the sorting of the logistics package. Manual sorting is not required, which can save labor and avoid possible errors and inconsistencies in manual sorting.

[0037] The standard parts used in this utility model can be purchased from the market, and the special-shaped parts can be customized according to the description and the drawings. The specific connection methods of each part adopt the conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt the conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, which will not be described in detail here. The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0038] In the description of the present utility model, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. The meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0039] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like 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 an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. 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] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "above" or "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below", "below" or "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0041] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example" or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, unless they are contradictory.

[0042] In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other.

[0043] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. An adjustable logistics device for sorting logistics parts, characterized in that: include: A sorting mechanism (100) comprises a main conveyor belt (101), and two sorting plates (102) are arranged opposite to each other above the main conveyor belt (101); An adjustment mechanism (200) is provided, wherein a correction component is fixedly installed on the outer side of the main conveyor belt (101), and the correction component comprises a double-axis motor (205) fixedly installed on the lower end of the main conveyor belt (101), and both output ends of the double-axis motor (205) are fixedly installed with a rotating shaft (206) through a coupling, and both rotating shafts (206) are rotatably connected to the main conveyor belt (101), and both front ends of the two rotating shafts (206) are fixedly installed with a pulley 1 (207), and both outer surfaces of the two pulleys 1 (207) are rotatably connected with a transmission belt (208), and both transmission belts (208) are rotatably installed with a pulley 2 (209) inside, and both front ends of the two pulleys 2 (209) are fixedly installed with a threaded rod (211).

2. An adjustable logistics component sorting device as claimed in claim 1, characterized in that: The correction component also includes two limit grooves (210) relatively fixedly installed on both sides of the main conveyor belt (101), the two pulleys (209) are respectively rotatably connected to the two limit grooves (210), the two threaded rods (211) are respectively rotatably connected to the two limit grooves (210), and the two limit grooves (210) are both slidably installed with connecting rods (212). The two connecting rods (212) are both fixedly provided with threaded rings, and the two threaded rings are respectively meshed with the two threaded rods (211), and the front ends of the two connecting rods (212) are respectively fixedly connected to the rear ends of the two sorting plates (102).

3. An adjustable logistics component sorting device as claimed in claim 1, characterized in that: The correction component further comprises two telescopic cylinders (202) relatively fixedly mounted on both sides of the main conveyor belt (101), correction plates (203) being fixedly mounted on output ends of the two telescopic cylinders (202), and pressure sensors (204) being fixedly mounted on front ends of the two correction plates (203).

4. The adjustable logistics component sorting device as claimed in claim 1, characterized in that: The adjustment mechanism (200) further comprises a detection laser (201) fixedly mounted on the upper end of the main conveyor belt (101).

5. The adjustable logistics component sorting device as claimed in claim 1, characterized in that: The sorting mechanism (100) further comprises a support plate (103) fixedly mounted on one side of the main conveyor belt (101), an electric telescopic rod (104) fixedly mounted on the upper end of the support plate (103), and a push plate (105) fixedly mounted on the output end of the electric telescopic rod (104).

6. An adjustable logistics component sorting device as claimed in claim 5, characterized in that: A secondary conveyor belt (106) is fixedly mounted on one side of the main conveyor belt (101).

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