CN210816270U

CN210816270U - Supply package equipment and parcel sorting system

Info

Publication number: CN210816270U
Application number: CN201921623715.7U
Authority: CN
Inventors: 张宝; 卢明阳; 明振标; 高明; 王春涛; 丛强滋
Original assignee: Weihai Newbeiyang Zhengqi Robot Co ltd; Shandong New Beiyang Information Technology Co Ltd
Current assignee: Weihai Newbeiyang Zhengqi Robot Co ltd; Shandong New Beiyang Information Technology Co Ltd
Priority date: 2019-09-26
Filing date: 2019-09-26
Publication date: 2020-06-23
Anticipated expiration: 2029-09-26

Abstract

The utility model provides a confession package equipment and parcel sorting system relates to commodity circulation technical field. The package supplying equipment comprises a control device and a package supplying device, wherein the package supplying device comprises a package supplying platform used for bearing packages, a package supplying motor and a first testing device arranged on a path for conveying the packages by the package supplying platform. The first testing device is used for detecting the length and the position of a package conveyed by the package supplying table, and the control device can control the package supplying motor to do variable-speed motion according to a signal output by the first testing device so as to adjust the speed of conveying the package by the package supplying table. Through the utility model discloses, supply the confession package motor of package equipment to can adjust the speed that supplies package equipment to carry the parcel to sorting equipment, so that supply package equipment can accurately carry the suitable sorting platform of sorting equipment with the parcel on, consequently, can avoid sorting equipment to appear a plurality of parcels and seize a sorting platform, sorting platform phenomenon such as idle, improve reliability and the efficiency that parcel sorting system selected separately the parcel.

Description

Supply package equipment and parcel sorting system

Technical Field

The utility model relates to a logistics equipment field particularly, relates to a supply package equipment and parcel sorting system.

Background

In the prior art, in sorting systems for sorting packages, it is common to employ a supply of packages to a plurality of sorting platforms that are moving. However, the conventional method for feeding the packages mostly adopts manual package feeding or uses a traditional package feeding table with a fixed conveying speed for package feeding. For a parcel sorting system with a plurality of sorting platforms, because the number of sorting platforms occupied by parcels has uncertainty, it is difficult to accurately convey parcels to the sorting platforms needing to be loaded with parcels by adopting manual parcel loading and traditional parcel supply bench loading modes, and the reliability and efficiency of parcel sorting by the parcel sorting system are reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a supply a packet equipment and parcel sorting system, it can accurately carry the parcel to need to load the sorting platform of parcel, improves reliability and the efficiency that parcel sorting system selected separately the parcel.

The embodiment of the utility model discloses a can realize like this:

in a first aspect, an embodiment of the present invention provides a bag supplying device, which is used for conveying a package to a sorting device, and comprises a control device and a bag supplying device, wherein the bag supplying device comprises a bag supplying table and a bag supplying motor, the bag supplying table is used for bearing the package, the bag supplying motor is in transmission connection with the bag supplying motor, and the bag supplying motor is used for driving the bag supplying table to convey the package; the package supplying device also comprises a first testing device arranged on a package supplying table conveying path; the first testing device is used for detecting the length and the position of a package conveyed by the package supplying table, the package supplying motor and the first testing device are electrically connected with the control device, and the control device can control the package supplying motor to do variable-speed motion according to a signal output by the first testing device so as to adjust the speed of conveying the package by the package supplying table.

In an optional embodiment, the package supplying table comprises a first conveying assembly and a second conveying assembly, the second conveying assembly is located at the upstream of the first conveying assembly along the conveying direction of the packages, the first conveying assembly and the second conveying assembly are in transmission connection with a package supplying motor and can move synchronously under the driving of the package supplying motor, and the first testing device is located between the first conveying assembly and the second conveying assembly along the conveying direction of the packages.

In an alternative embodiment, the first testing device comprises a plurality of sensors, and the plurality of sensors are sequentially arranged at intervals along the width direction of the bag supplying table.

In an alternative embodiment, the supply device further comprises a second testing device, which is located at the entrance of the supply station in the conveying direction of the packages.

In an optional embodiment, the package supplying device further includes a first package supplying table and a first package supplying motor, the first package supplying table is located upstream of the package supplying table along the conveying direction of the packages, the first package supplying table is in transmission connection with the first package supplying motor, the first package supplying motor is used for driving the first package supplying table to convey the packages, the first package supplying motor is electrically connected with the control device, and the control device can control the first package supplying motor to perform variable speed movement so as to adjust the speed of the first package supplying table conveying the packages to the package supplying table.

In an alternative embodiment, the package supply device further comprises a third testing device, which is located at the entrance of the first package table in the conveying direction of the packages.

In an optional embodiment, the package supplying device further includes a second package conveying table and a second package conveying motor, the second package conveying table is located upstream of the first package conveying table along the conveying direction of the packages, the second package conveying table is in transmission connection with the second package conveying motor, the second package conveying motor is used for driving the second package conveying table to convey the packages to the first package conveying table, the second package conveying motor is electrically connected with the control device, and the control device can control the second package conveying motor to perform variable speed movement to adjust the speed of conveying the packages to the first package conveying table by the second package conveying table.

In an alternative embodiment, the package supply device further comprises a fourth testing device, which is located at the entrance of the second package table in the conveying direction of the packages.

In an optional embodiment, the package supplying equipment further comprises a climbing device, the climbing device comprises a climbing platform and a climbing motor, the climbing device is located at the upstream of the package supplying device along the conveying direction of the packages, the climbing platform is in transmission connection with the climbing motor, the climbing motor is used for driving the climbing platform to convey the packages to the package supplying device, the climbing platform is provided with a bearing surface which is arranged at an included angle with the horizontal surface, the height of one end, close to the package supplying device, of the climbing platform is larger than the height of one end, far away from the package supplying device, of the climbing platform, the climbing motor is electrically connected with the control device, and the control device can control the climbing motor to move so that the climbing platform conveys the packages to the package supplying device.

In a second aspect, the embodiment of the present invention provides a parcel sorting system, including sorting equipment and the confession package equipment of any one of the preceding embodiments, sorting equipment includes circular orbit, actuating mechanism and a plurality of sorting platform, and a plurality of sorting platform set gradually along the circular orbit, and actuating mechanism is used for driving a plurality of sorting platform along the circular orbit motion, along the direction of delivery of parcel, and sorting equipment is located the low reaches that supplies package equipment.

In an alternative embodiment, the height of the load-bearing surface of the parcel supply station for carrying parcels is greater than the height of the load-bearing surface of the sorting apparatus for carrying parcels.

The utility model discloses supply package equipment and parcel sorting system's beneficial effect includes:

the utility model discloses supply a package equipment includes controlling means and supplies the package to put, supplies the package to put including the confession package platform that is used for bearing the weight of the parcel, supplies a package motor and sets up in supplying a package platform to carry the first testing arrangement on the route of parcel. The package supply motor is used for driving the package supply table to convey packages; the first testing device is used for detecting the length and the position of a package conveyed by the package supplying table, and the control device can control the package supplying motor to do variable-speed motion according to a signal output by the first testing device so as to adjust the speed of conveying the package by the package supplying table. Through the utility model discloses, supply the confession package motor of package equipment to can adjust the speed that supplies package equipment to carry the parcel to sorting equipment, so that supply package equipment can accurately carry the suitable sorting platform of sorting equipment with the parcel on, consequently, can avoid sorting equipment to appear a plurality of parcels and seize a sorting platform, sorting platform phenomenon such as idle, improve reliability and the efficiency that parcel sorting system selected separately the parcel.

The package sorting system comprises the sorting equipment and the package supplying equipment, so that the advantages of high sorting efficiency and high reliability are achieved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic structural diagram of a parcel sorting system according to an embodiment of the present invention;

fig. 2 is a block diagram illustrating a package sorting system according to an embodiment of the present invention;

fig. 3 is an enlarged view of a portion III of fig. 1.

Icon: 010-parcel sorting systems; 100-sorting equipment; 110-a circular track; 120-a sorting platform; 130-a drive mechanism; 140-a sorting controller; 200-a packet supply device; 210-climbing a slope; 212-a climbing motor; 220-first delivery station; 222-a first packet-feeding motor; 230-a second packet delivery station; 232-a second packet-sending motor; 240-a bag supply station; 242-packet supply motor; 244 — a first transport assembly; 246-a second transfer assembly; 250-a first testing device; 251-a sensor; 252-a second testing device; 254-third testing device; 256-fourth test device; 260-control means.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that, if the terms "upper", "lower", "inner", "outer", etc. indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the products of the present invention are used, the description is only for convenience of description and simplification, but the indication or suggestion that the indicated device or element must have a specific position, be constructed and operated in a specific orientation, and thus, should not be interpreted as a limitation of the present invention.

Furthermore, the appearances of the terms "first," "second," and the like, if any, are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.

It should be noted that the features of the embodiments of the present invention may be combined with each other without conflict.

In the prior art, when the parcel sorting system supplies the package equipment to the sorting equipment conveying parcel, because the quantity of the sorting platform that the parcel occupies, the distribution of parcel on the sorting equipment have uncertainty, consequently, adopt artifical package and adopt the mode that the package bench package was supplied to the constant speed tradition to be difficult to accurately carry the parcel to suitable sorting platform. Therefore, a plurality of parcels occupy the same sorting platform together, so that the parcels have the risk of slipping, falling or being sorted wrongly, and the reliability of parcel sorting operation is reduced; or some sorting platforms are in an idle state, the sorting equipment has a small number of packages sorted in a certain time, which results in the efficiency of the package sorting system for sorting the packages being reduced.

In order to improve among the prior art reliability low, the inefficiency problem of parcel is selected separately to parcel sorting system, the embodiment of the utility model provides a supply a packet equipment 200 and include this parcel sorting system 010 that supplies packet equipment 200. Fig. 1 is a schematic structural diagram of the package sorting system 010 provided in the embodiment of the present invention, and fig. 2 is a block diagram of the package sorting system 010 provided in the embodiment of the present invention. Referring to fig. 1 and 2, the package sorting system 010 of the present embodiment includes a sorting apparatus 100 and a supply apparatus 200. The parcel supply device 200 is used for conveying parcels to the sorting device 100, and the sorting device 100 is used for receiving the parcels conveyed by the parcel supply device 200 and conveying the parcels to a target parcel dropping position for discharging so as to finish the sorting operation of the parcels. Different packages may be destacked at different target drop off locations according to different sorting criteria.

The sorting apparatus 100 includes a sorting controller 140, an endless track 110, a driving mechanism 130, and a plurality of sorting platforms 120, the plurality of sorting platforms 120 being sequentially disposed along the endless track 110, the driving mechanism 130 being configured to drive the plurality of sorting platforms 120 to move along the endless track 110 at a preset speed, the sorting apparatus 100 being located downstream of the supply apparatus 200 in a conveying direction of the package. The sorting controller 140 is electrically connected to the driving mechanism 130, the sorting controller 140 can control the activation of the driving mechanism 130 to move the sorting platforms 120 at a preset speed, and the sorting controller 140 can determine the position information of each sorting platform 120 and can transmit the position information to the control device 260 of the packet supply apparatus 200. In the embodiment shown in fig. 1, the circular track 110 extends in a vertical plane around the circumference, and thus can only be used for carrying parcels when the sorting deck 120 is moving to the upper side of the circular track 110 with its carrying surface facing upwards. Of course, in other embodiments of the present invention, the package sorting system 010 may also employ a circular track 110 that circles in a horizontal plane, on which all of the load-bearing surfaces of the sorting platforms 120 always remain upward and are always available for carrying packages.

In this embodiment, the driving mechanism 130 may include a linear motor (not shown) disposed on the circular track 110, and the sorting platform 120 obtains forward power when passing through the linear motor of the driving mechanism 130; since the sorting platforms 120 are arranged in sequence on the circular track 110 and there is a connection relationship between adjacent sorting platforms 120, when one sorting platform 120 is driven, all sorting platforms 120 on the whole circular track 110 move along the circular track 110. Each sorting deck 120 is provided with a conveyor mechanism capable of conveying packages in a direction perpendicular to the direction of travel of the sorting deck 120 so that the packages can be removed from the sorting deck 120 for discharge from a target package drop off location.

The bag supplying device 200 comprises a control device 260, a bag supplying device and a climbing device, wherein the climbing device and the bag supplying device are electrically connected with the control device 260, and the control device 260 is used for controlling the climbing device to convey the bags to the bag supplying device and controlling the bag supplying device to convey the bags to the sorting platform 120 of the sorting device 100. The control device 260 is also electrically connected to the sorting controller 140 of the sorting apparatus 100 to receive information output by the sorting controller 140.

The bag feeding device comprises a bag feeding table 240, a first bag feeding table 220 and a second bag feeding table 230 for carrying and conveying the packages, and a bag feeding motor 242, a first bag feeding motor 222 and a second bag feeding motor 232 for driving the three for conveying operation respectively. The second bag feeding stage 230, the first bag feeding stage 220 and the bag feeding stage 240 are arranged in sequence along the conveying direction of the bag, that is, the first bag feeding stage 220 is located upstream of the bag feeding stage 240 and the second bag feeding stage 230 is located upstream of the first bag feeding stage 220 along the conveying direction of the bag. The bag supplying table 240 is in transmission connection with a bag supplying motor 242, and the bag supplying motor 242 is used for driving the bag supplying table 240 to convey the packages to the sorting device 100; the first bag conveying table 220 is in transmission connection with a first bag conveying motor 222, and the first bag conveying motor 222 is used for driving the first bag conveying table 220 to convey the bags to the bag supply table 240; the second bag conveying table 230 is in transmission connection with a second bag conveying motor 232, and the second bag conveying motor 232 is used for driving the second bag conveying table 230 to convey the packages to the first bag conveying table 220. The first bag feeding motor 222, the second bag feeding motor 232 and the bag feeding motor 242 are electrically connected with the control device 260 and can be controlled to start, stop and adjust the rotating speed. The control device 260 can control the bag supplying motor 242, the first bag conveying motor 222 and the second bag conveying motor 232 to perform variable-speed movement so as to adjust the speed of conveying the packages by the bag supplying table 240, the first bag conveying table 220 and the second bag conveying table 230. In the present embodiment, the height of the carrying surface of the parcel feeding table 240 for carrying parcels is greater than the height of the carrying surface of the sorting apparatus 100 for carrying parcels (i.e., the carrying surface of the sorting platform 120), so that parcels sent out from the outlet of the parcel feeding table 240 can smoothly reach the sorting apparatus 100. Of course, in alternative embodiments of the present invention, the first bag delivering station 220 and the second bag delivering station 230 may be omitted as needed, or the bag supplying device may further include another bag delivering station disposed upstream of the second bag delivering station 230.

The supply station also includes a first testing device 250 disposed on a path of the supply station 240 along which the packages are conveyed. The first testing device 250 is used for detecting the length and the position of the package conveyed by the package supplying table 240, the first testing device 250 is electrically connected with the control device 260, and the control device 260 can control the package supplying motor 242 to perform variable-speed movement according to the signal output by the first testing device 250 so as to adjust the speed of conveying the package by the package supplying table 240. Therefore, the bag feeding device can adjust the conveying speed of the bag feeding table 240 to enable the conveyed packages to more accurately reach the proper sorting platform 120, so that the plurality of packages are prevented from occupying the same sorting platform 120 or more idle sorting platforms 120 are prevented, and the stability and the efficiency of the sorting operation are ensured.

Fig. 3 is an enlarged view of a portion III of fig. 1. As shown in fig. 3, in detail, the first testing device 250 includes a plurality of sensors 251, and the plurality of sensors 251 are sequentially disposed at intervals in a width direction of the supply table 240. By arranging a plurality of sensors 251 in the width direction of the package feeding table 240, when the front end of the package reaches the detection position of the first testing device 250, any one of the sensors 251 is triggered to enable the package to be detected, so that the control device 260 determines that the front end of the package has reached the detection position of the first testing device 250. Meanwhile, the arrangement of the plurality of sensors 251 can avoid that packages with small volumes just avoid the sensors to cause missed detection when passing through the first testing device 250. The number of the sensors 251 of the first testing device 250 can be selected as required, and the increase of the number of the sensors 251 can enable the first testing device 250 to feed back more timely and accurately when the package reaches the detection position of the first testing device 250.

In this embodiment, each sensor 251 of the first testing device 250 may be a photoelectric sensor 251, which, when the package is transported to the detection position of the first testing device 250, causes a change in the optical path of at least a portion of the sensors 251 thereof, thereby triggering the first testing device 250. The first testing device 250 outputs a first signal in case that the optical path of the sensor is changed and outputs a second signal in case that the optical path of the sensor is not changed. The control means 260 may determine from the different signals received whether the package reaches the position of the first testing means 250 and calculate the position, the size in the conveying direction, of the package. For example, the control device 260 calculates the length of the parcel by the time period from the time when the front end of the parcel triggers the first testing device 250 to the time when the rear end of the parcel leaves the detection position of the first testing device 250, and by combining the rotating speed of the parcel supplying motor 242 in the time period; the position of the package on the supply table 240 may also be determined based on the length of time that elapses after the package triggers the first testing device 250, in combination with the rotational speed of the supply motor 242 during this time.

In this embodiment, the package supplying station 240 includes a first conveying assembly 244 and a second conveying assembly 246, the second conveying assembly 246 is located upstream of the first conveying assembly 244 in the conveying direction of the packages, the first conveying assembly 244 and the second conveying assembly 246 are in transmission connection with a package supplying motor 242, the first conveying assembly 244 and the second conveying assembly 246 can be driven by the package supplying motor 242 to move synchronously, and the first testing device 250 is located between the first conveying assembly 244 and the second conveying assembly 246 in the conveying direction of the packages. By the setting method, the first testing device 250 is arranged on the path of the package conveying platform 240, so that when the first testing device 250 is triggered, the front end and the rear end of the package are located on the package conveying platform 240, the conveying speeds of the front end and the rear end of the package are the same, the package is stably conveyed when passing through the detection position of the first testing device 250, and the package length and the package position calculation accuracy are improved.

In an alternative embodiment, the first testing device 250 includes a first sensor and a plurality of second sensors, wherein the first sensor is a transmissive photoelectric sensor, the second sensors are reflective photoelectric sensors, and a light generator and a light receiver of the first sensor are oppositely disposed on two sides of the feeding table 240 along the width direction of the feeding table 240 (i.e. the direction perpendicular to the feeding direction of the parcels on the feeding plane of the parcels); the light generator and the light receiver of the second sensor are both disposed on the mounting frame between the first conveying assembly 244 and the second conveying assembly 246, and the plurality of second sensors are sequentially disposed at intervals in the width direction of the supply table 240. In the case where the package is located at the detection position of the first testing device 250, the light receiver of the first sensor cannot receive the light generated from its light generator, the light receiver of at least one second sensor can receive the light generated from its light generator reflected by the package, and in the case where no package is located at the detection position of the first testing device 250, the light receiver of the first sensor can receive the light generated from its light generator, and the light receivers of all the second sensors cannot receive the light generated from its light generator reflected by the package, so that the first testing device 250 outputs different signals in the case where the package is located at the detection position of the first testing device 250 and in the case where the package is not located at the detection position of the first testing device 250. In another alternative embodiment, the first testing device 250 includes a plurality of third sensors, the light generators and the light receivers of the third sensors are oppositely disposed on two sides of the package conveying path along the up-down direction, for example, one of the light generators and the light receivers of the third sensors is disposed on a mounting rack between the first conveying component 244 and the second conveying component 246, the other one of the light generators and the light receivers of the third sensors is disposed on a gantry above the first conveying component 244 and the second conveying component 246, in case of a package located at the detection position of the first testing device 250, the light receiver of at least one of the third sensors cannot receive the light emitted by the light generator, in case of no package located at the detection position of the first testing device 250, the light receivers of all the third sensors can receive the light emitted by the corresponding light generators, thus, the first testing device 250 outputs different signals in the case where there is a package at the inspection position of the first testing device 250 and in the case where there is no package at the inspection position of the first testing device 250.

Optionally, the feeding device further comprises a second testing device 252, the second testing device 252 being located at the entrance of the feeding station 240 in the conveying direction of the packages. The second testing device 252 is electrically connected to the control device 260, and by providing the second testing device 252, the position of the package and the time when the package reaches the entrance of the supply table 240 can be monitored by the control device 260.

Similarly, the supply package device may further optionally include a third testing device 254 and a fourth testing device 256, the third testing device 254 being located at the entrance of the first package table 220 and the fourth testing device 256 being located at the entrance of the second package table 230 in the conveying direction of the packages. The third testing device 254 and the fourth testing device 256 are each electrically connected to the control device 260. By providing the second testing device 252, the third testing device 254, and the fourth testing device 256, the control device 260 is facilitated to better monitor the position of the packages on the supply package device.

The structure and operation principle of the second testing device 252, the third testing device 254 and the fourth testing device 256 can refer to the first testing device 250, and are not described herein again. Of course, in alternative embodiments of the present invention, the second testing device 252, the third testing device 254 and the fourth testing device 256 may be omitted or the specific type and arrangement of the sensors 251 may be changed as required.

In this embodiment, climbing device includes climbing platform 210 and climbing motor 212, and along the direction of delivery of parcel, climbing device is located the upstream that supplies the packing to put, and climbing platform 210 and climbing motor 212 transmission are connected, and climbing motor 212 is used for driving climbing platform 210 to supply packing to put the transportation parcel. Specifically, in this embodiment, the outlet end of the climbing platform 210 is connected to the inlet end of the second bag feeding platform 230, the climbing platform 210 has a bearing surface forming an included angle with the horizontal plane, and the height of the end of the climbing platform 210 close to the bag feeding device is greater than the height of the end of the climbing platform 210 far away from the bag feeding device. The climbing motor 212 is electrically connected with the control device 260, and the control device 260 can control the climbing motor 212 to rotate to drive the climbing table 210 to convey the packages to the second package conveying table 230 of the package supplying device. By providing the entry end of the ramp 210 with a lower height relative to the exit end, it is convenient for an operator or other device to place a package onto the ramp 210.

The operation principle of the package supplying apparatus 200 and the package sorting system 010 provided according to the present embodiment is:

the control unit 260 may select a target sorting platform as the sorting platform to which the target package needs to be delivered. After the target parcel reaches the parcel supply station 240 through the climbing station 210, the second parcel delivery station 230 and the first parcel delivery station 220, the control device 260 judges the position of the target parcel on the parcel supply station 240 according to a signal fed back by the first testing device 250, and then calculates the target conveying speed of the parcel supply station 240 by combining the position of the target sorting platform on the circular track 110 and the movement speed of the sorting platform 120 fed back by the sorting controller 140. Then, the control device 260 adjusts the rotation speed of the bale feeding motor 242 to make the bale feeding table 240 reach the target conveying speed. The bag supply table 240 delivers the target packages at the target delivery speed, so that the target packages can just fall on the target sorting platform when being moved out of the outlet of the bag supply table 240, and therefore accurate delivery of the packages can be achieved. Therefore, the package supplying device 200 and the package sorting system 010 of the embodiment can reduce the situation that a plurality of packages occupy the same sorting platform 120 or more idle sorting platforms 120 appear, and the package supplying platform 240 can accurately deliver the packages to the target sorting platform 120 corresponding to the packages, so that the stability of the package sorting system 010 is improved, and the sorting efficiency is improved. Further, the control device 260 may also adjust the rotation speed of the first bag feeding motor 222 and the second bag feeding motor 232 through signals fed back by the second testing device 252, the third testing device 254 and the fourth testing device 256, so as to pre-adjust the conveying speed of the packages which do not pass through the first testing device 250. Therefore, the speed adjustment of the packages after being conveyed to the package supplying table 240 is easier and more accurate, and the condition that the accuracy is poor or the rotating speed threshold of the package supplying motor 242 is exceeded due to the fact that the conveying speed adjustment range of the package supplying table 240 is too large is avoided.

To sum up, the utility model discloses supply a packet equipment includes controlling means and supplies the package to put, supplies the package to put including the confession package platform that is used for bearing the weight of the parcel, supplies a package motor and sets up the first testing arrangement on supplying the route that the package platform carried the parcel. The package supply motor is used for driving the package supply table to convey packages; the first testing device is used for detecting the length and the position of a package conveyed by the package supplying table, and the control device can control the package supplying motor to do variable-speed motion according to a signal output by the first testing device so as to adjust the speed of conveying the package by the package supplying table. Through this embodiment, the confession package motor that supplies to wrap equipment can be done variable motion to can adjust the speed that supplies to wrap equipment and carry the parcel to sorting equipment, so that supply to wrap equipment can accurately carry the parcel on sorting equipment's suitable sorting platform, consequently, can avoid sorting equipment to appear a plurality of parcels occupy a sorting platform, sorting platform idle scheduling phenomenon, improve reliability and the efficiency that parcel sorting system selected separately the parcel.

The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered by the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. The package supplying equipment is used for conveying packages to the sorting equipment and is characterized by comprising a control device and a package supplying device, wherein the package supplying device comprises a package supplying platform and a package supplying motor, the package supplying platform is used for bearing the packages, the package supplying platform is in transmission connection with the package supplying motor, and the package supplying motor is used for driving the package supplying platform to convey the packages; the package supplying device also comprises a first testing device arranged on a package supplying table conveying path; the first testing device is used for detecting the length and the position of a package conveyed by the package supplying table, the package supplying motor and the first testing device are electrically connected with the control device, and the control device can control the package supplying motor to do variable-speed motion according to a signal output by the first testing device so as to adjust the speed of conveying the package by the package supplying table.

2. A package supply device according to claim 1, wherein the package supply table comprises a first conveying assembly and a second conveying assembly, the second conveying assembly is located upstream of the first conveying assembly in the conveying direction of the packages, the first conveying assembly and the second conveying assembly are in transmission connection with the package supply motor and can move synchronously under the driving of the package supply motor, and the first testing device is located between the first conveying assembly and the second conveying assembly in the conveying direction of the packages.

3. A bale supplying apparatus according to claim 1, wherein the first testing device comprises a plurality of sensors, and the plurality of sensors are sequentially arranged at intervals along the width direction of the bale supplying table.

4. A bale supply apparatus according to claim 1, wherein the bale supply device further comprises a second testing device located at an entrance of the bale supply station in the conveying direction of the bales.

5. A package supplying device according to claim 1, wherein the package supplying device further comprises a first package conveying table and a first package conveying motor, the first package conveying table is located at the upstream of the package supplying table along the conveying direction of the packages, the first package conveying table is in transmission connection with the first package conveying motor, the first package conveying motor is used for driving the first package conveying table to convey the packages, the first package conveying motor is electrically connected with the control device, and the control device can control the first package conveying motor to make variable-speed movement so as to adjust the speed of conveying the packages from the first package conveying table to the package supplying table.

6. A package supply apparatus according to claim 5, further comprising a third testing device located at the entrance of the first package table in the conveying direction of the packages.

7. A package supplying device according to claim 5, wherein the package supplying device further comprises a second package conveying table and a second package conveying motor, the second package conveying table is located at the upstream of the first package conveying table along the conveying direction of the packages, the second package conveying table is in transmission connection with the second package conveying motor, the second package conveying motor is used for driving the second package conveying table to convey the packages to the first package conveying table, the second package conveying motor is electrically connected with the control device, and the control device can control the second package conveying motor to move at variable speeds so as to adjust the speed of conveying the packages to the first package conveying table by the second package conveying table.

8. A package supply apparatus according to claim 7, further comprising a fourth testing device located at the entrance of the second package table in the conveying direction of the packages.

9. The package supplying device according to any one of claims 1 to 8, further comprising a climbing device, wherein the climbing device comprises a climbing table and a climbing motor, the climbing device is located at the upstream of the package supplying device along the conveying direction of the package, the climbing table is in transmission connection with the climbing motor, the climbing motor is used for driving the climbing table to convey the package to the package supplying device, the climbing table has a bearing surface which is arranged at an included angle with the horizontal plane, the height of one end of the package supplying device close to the climbing table is greater than the height of one end of the package supplying device far away from the climbing table, the climbing motor is electrically connected with the control device, and the control device can control the climbing motor to move so that the climbing table conveys the package to the package supplying device.

10. A parcel sorting system comprising a sorting apparatus and a parcel feeding apparatus as claimed in any one of claims 1 to 9, the sorting apparatus comprising an endless track, a drive mechanism and a plurality of sorting platforms, the plurality of sorting platforms being arranged in sequence along the endless track, the drive mechanism being arranged to drive the plurality of sorting platforms to move along the endless track, along the direction of conveyance of parcels, the sorting apparatus being located downstream of the parcel feeding apparatus.