CN111217099A

CN111217099A - Automatic conveying system and fresh heat preservation device packaging system

Info

Publication number: CN111217099A
Application number: CN201811418701.1A
Authority: CN
Inventors: 杨文祥; 李宝杰
Original assignee: Beijing Jingdong Shangke Information Technology Co Ltd
Current assignee: Beijing Jingdong Shangke Information Technology Co Ltd; Beijing Jingdong Zhenshi Information Technology Co Ltd
Priority date: 2018-11-26
Filing date: 2018-11-26
Publication date: 2020-06-02

Abstract

The embodiment of the invention provides an automatic conveying system and a packaging system of a fresh heat preservation device, wherein the automatic conveying system comprises: the conveying line is used for bearing products to be conveyed and conveying the products to the direction of the workbench, the transition conveying mechanism is arranged at one end, close to the workbench, of the conveying line and comprises a clamping arm and a driving device used for driving the clamping arm to move, the clamping arm comprises a first position protruding outwards and a second position retracting inwards, and the transition conveying mechanism drives the products to be conveyed on the conveying line to move towards the workbench.

Description

Automatic conveying system and fresh heat preservation device packaging system

Technical Field

The invention relates to the technical field of logistics transportation, in particular to a self-conveying system and a fresh heat preservation device packaging system.

Background

At present, with the rapid development of electronic commerce, the requirements of the quantity of orders of various commodities and the quality of the commodities and the delivery timeliness of customers are higher and higher. In order to avoid damage to the quality of the commodities caused by the transportation process, the commodities need to be packed before being transported, and therefore the packing efficiency can directly influence the delivery timeliness.

Especially for the fresh goods, due to the special requirement of the fresh goods on the freshness of the goods, the fresh goods need to be packaged in time by the fresh heat preservation device with the ice board and then be rapidly transported out. The packing mode of the commodity of present fresh goods class does, fixes freezing abundant matte all around in the insulation can earlier, and the insulation can that will be equipped with the matte piles up the pile up neatly again and places near packing workstation, when treating to need packing, and the staff takes from the insulation can that piles up the pile up neatly and carries again and accomplish packing work on the packing workstation, and the insulation can is bulky just heavier usually to make packing work waste time and energy, seriously influence the shipment ageing.

Disclosure of Invention

The embodiment of the invention provides a self-conveying system and a fresh heat preservation device packaging system, which can automatically, quickly and laborsavingly convey products to be conveyed to a workbench, and are convenient for improving the packaging operation efficiency.

The technical scheme of the embodiment of the invention is realized as follows:

in a first aspect, an embodiment of the present invention provides an automatic conveying system, including: the conveying line is used for bearing products to be conveyed and conveying the products to the direction of the workbench, the transition conveying mechanism is arranged at one end, close to the workbench, of the conveying line and comprises a clamping arm and a driving device used for driving the clamping arm to move, the clamping arm comprises a first position protruding outwards and a second position retracting inwards, and the transition conveying mechanism drives the products to be conveyed on the conveying line to move towards the workbench.

The driving device comprises a telescopic driving piece for driving the clamping arm to do telescopic motion.

The driving device further comprises a rotating motor used for driving the clamping arm to do rotating motion, the clamping arm comprises a telescopic rod and a clamping portion formed at the end portion of the telescopic rod, and the clamping arm comprises a limiting state which rotates to the clamping portion to clamp the product to be conveyed and a loosening state which rotates to the clamping portion and separates the product to be conveyed.

The transition conveying mechanism further comprises mounting seats which are respectively located on two opposite sides of the conveying line and guiding parts which respectively extend from the mounting seats to the direction of the conveying line, the mounting seats are used for fixing the clamping arms to the workbench, and the guiding parts are in outward expansion shapes from the mounting seats to the direction of the conveying line.

Each mounting seat comprises a bottom plate, a side plate and a supporting plate, wherein the side plate and the supporting plate extend upwards from one side of the bottom plate, and the side plate and the supporting plate jointly fix the driving device at a set height on the mounting seat.

Each mounting seat further comprises guide plates extending upwards from the bottom plate and a conveying part connected between the guide plates, the conveying part is aligned with the conveying line, and the guide parts respectively extend outwards from the guide plates to the conveying line.

And an arc chamfer is arranged on one side of the guide plate connected with the guide part.

Wherein the surface of the conveying part is lower than the bearing surface of the conveying line; and/or the surface of the worktable is lower than the surface of the conveying part.

The transition conveying mechanism further comprises a position detection element, and the position detection element comprises a first sensor and a second sensor, wherein the first sensor is used for detecting the position of the product to be conveyed relative to the conveying line, and the second sensor is used for detecting the position of the product to be conveyed relative to the transition conveying mechanism.

The workbench comprises a support frame, a back plate located on one side of the support frame, an operating plate vertically extending from one side of the back plate and at least one lower plate, the operating plate is aligned to the conveying line, the surface of the operating plate is lower than the bearing surface of the conveying line, the lower plate is parallel to the operating plate, and an accommodating space for accommodating the upper computer is jointly limited between the lower plate and the operating plate.

Wherein the worktable further comprises at least one upper plate vertically extending from one side of the back plate, and the upper plate and the operating plate are parallel to each other.

In a second aspect, an embodiment of the present invention provides a fresh heat preservation device packaging system, including the automatic conveying system provided in the embodiment of the present invention, the conveying line is used for conveying the fresh heat preservation device to the direction of the workbench, and the telescopic mechanism is used for conveying the fresh heat preservation device from the conveying line to the workbench.

The embodiment of the invention has the following beneficial effects: after a product to be conveyed is conveyed to a designated position through a conveying line by the automatic conveying system, the transitional conveying mechanism is driven by the clamping arm to move the product to be conveyed to the workbench, so that the product to be conveyed can be automatically conveyed to the workbench, the manual conveying is not needed, the product to be conveyed is not needed, the packing operation is completed, the labor is saved, and the packing work efficiency can be improved.

Drawings

Fig. 1 is a schematic perspective view of an automatic conveying system according to an embodiment of the present invention;

fig. 2 is a schematic perspective view of the transition conveying mechanism according to an embodiment of the present invention, wherein the holding arm is in a first position and in a released state.

Fig. 3 is a schematic perspective view of the transitional transfer mechanism according to an embodiment of the present invention, wherein the holding arm is at a first position and in a position-limiting state;

fig. 4 is a schematic perspective view of the transitional transfer mechanism according to an embodiment of the present invention, wherein the holding arm is at a second position and in a position-limiting state;

fig. 5 is a schematic perspective view of the transitional transfer mechanism according to an embodiment of the invention, wherein the holding arm is in a second position and in a released state;

FIG. 6 is a side view of the transitional transfer mechanism provided in one embodiment of the present invention, wherein the gripper arms are in a position-limiting position;

FIG. 7 is a side view of the transitional transfer mechanism provided in one embodiment of the present invention, wherein the clamp arm is in a released state;

FIG. 8 is an enlarged view of the area encircled at VI in FIG. 1;

fig. 9 is a schematic perspective view of a workbench according to an embodiment of the present invention;

FIG. 10 is a side view of a table provided in accordance with one embodiment of the present invention;

fig. 11 is a schematic perspective view of a fresh food warming device packing system according to an embodiment of the present invention, wherein the holding arm is in a second position and in a released state;

fig. 12 is a schematic perspective view of a fresh food warming device packing system according to an embodiment of the present invention, wherein the holding arm is in a first position and in a released state;

fig. 13 is a schematic perspective view of a fresh food insulation device packing system according to an embodiment of the present invention, wherein the holding arm is at a first position and at a limiting position;

fig. 14 is a schematic perspective view of a fresh food insulation device packing system according to an embodiment of the present invention, wherein the holding arm is at a second position and in a limiting state.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be further described in detail with reference to the accompanying drawings, the described embodiments should not be construed as limiting the present invention, and all other embodiments obtained by a person of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

In the description of the embodiments of the present invention, it should be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. In the description of the embodiments of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the embodiments of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1, a schematic perspective view of an automatic conveying system according to an embodiment of the present invention is provided, the automatic conveying system includes a conveying line 10, a workbench 30, and a transition conveying mechanism 20, the conveying line 10 is configured to carry a product to be conveyed and convey the product to be conveyed toward the workbench 30, the transition conveying mechanism 20 is disposed at an end of the conveying line 10 close to the workbench 30, the transition conveying mechanism 20 includes a clamping arm 25 and a driving device 26 configured to drive the clamping arm 25 to move telescopically, the clamping arm 25 includes a first position protruding outward and a second position retracting inward, and the transition conveying mechanism 20 is switched from the first position to the second position by the clamping arm 25 to drive the product to be conveyed on the conveying line 10 to move toward the workbench 30.

In the above embodiment, after the product to be conveyed is conveyed to the designated position by the conveying line 10, the transitional conveying mechanism 20 drives the product to be conveyed to the workbench 30 through the clamping arm 25, so that the product to be conveyed can be automatically conveyed to the workbench 30, the product to be conveyed does not need to be manually conveyed to complete the packing operation, the labor is saved, and the packing efficiency can be improved.

Here, the conveyor line 10 may refer to any conveying structure capable of performing a task of conveying an article, such as a conveying structure capable of belt conveying, roller conveying, and the like. The length of transfer chain 10 can arrange according to actual need wherein, through setting up transfer chain 10, can will treat to carry the product to place on the loading face of transfer chain 10, the cyclic operation of drive loading face and this treat that the product of carrying is along the extending direction removal of transfer chain 10. In this embodiment, the conveyor line 10 is a roller-conveying structure, and includes a rail frame 11, a driving motor (not shown), a plurality of rollers 13 arranged in an extending direction of the rail frame, and a sprocket chain 15 disposed on the rail frame 11. The rollers 13 are arranged at equal intervals, and the interval between the adjacent rollers 13 is smaller than the setting size, so that a bearing surface for placing the product to be conveyed is formed. The driving motor is connected with the chain wheel and chain 15, and the chain wheel and chain 15 drives the power wheel to drive the roller 13 to roll, so that the product to be conveyed placed on the roller 13 can be conveyed along the extending direction of the conveying line 10.

The transitional transfer mechanism 20 is disposed at one end of the conveying line 10 close to the workbench 30, which may mean that the transitional transfer mechanism 20 is disposed between the end of the conveying line 10 and the workbench 30, or that the transitional transfer mechanism 20 is disposed on the workbench 30 at a position close to the end of the conveying line 10. The transitional transfer mechanism 20 includes a transfer surface 282 connected between the carrying surface of the conveyor line 10 and the surface of the worktable 30, and the product to be conveyed on the conveyor line 10 is moved onto the transfer surface 282 by the clamping arm 25 and then is transferred from the transfer surface 282 to the worktable 30.

In one embodiment, referring to fig. 2 to 5, the driving device 26 includes a telescopic driving member 260 for driving the clamping arm 25 to move telescopically. The telescopic driving member 260 is connected to the clamping arm 25, and may be a telescopic cylinder, a telescopic driver, etc. The telescopic cylinder can be a telescopic oil cylinder, a telescopic air cylinder and the like, and the telescopic driver can be a telescopic driving structure formed by driving a gear to rotate by a motor. In this embodiment, the telescopic driving member 260 is a telescopic cylinder, and includes a cylinder 261 and a piston rod 262 that is telescopically moved relative to the cylinder 261. The driving device 26 includes two telescopic cylinders respectively located at two opposite sides of the conveying line 10, and the clamping arms 25 are respectively connected with piston rods 262 of the telescopic cylinders. The telescopic cylinder is telescopically moved relative to the cylinder 261 by the piston rod 262, thereby driving the clamping arm 25 connected with the piston rod 262 to jointly make telescopic movement relative to the cylinder 261, so that the clamping arm 25 can comprise a first position protruding outwards and a second position retracting inwards.

In one embodiment, the driving device 26 further includes a rotating motor 263 for driving the clamping arm 25 to rotate, the clamping arm 25 includes a telescopic rod 251 and a clamping portion 252 formed at an end of the telescopic rod 251, and the clamping arm 25 includes a limiting state of rotating to a state where the clamping portion 252 clamps the product to be conveyed and a releasing state of rotating to a state where the clamping portion 252 is separated from the product to be conveyed. The grip portion 252 is formed to extend perpendicularly outwardly from the end of the telescopic bar 251 so that the grip arm 25 has a substantially "L" shape as a whole. The rotating motor 263 drives the clamping arm 25 to rotate, as shown in fig. 6, when the projection of the clamping portion 252 on the plane of the carrying surface of the conveyor line 10 extends from the telescopic rod 251 to the center of the carrying surface, the clamping arm 25 is in a limit state where the clamping portion 252 clamps the product to be conveyed; as shown in fig. 7, when the clamping arm 25 rotates until the projection of the clamping portion 252 on the plane of the carrying surface of the conveyor line 10 is aligned with the telescopic rod 251, the clamping arm 25 is in a released state in which the clamping portion 252 is separated from the product to be conveyed. In this embodiment, the rotating motor 263 can be connected between the piston rod 262 and the retractable rod 251, and the rotation of the retractable rod 251 is controlled by the rotating motor 263.

Since the driving device 26 includes the telescopic driving element 260 for driving the gripping arm 25 to perform telescopic motion and the rotating motor 263 for driving the gripping arm 25 to perform rotary motion, the driving device 26 can control the gripping arm 25 to switch between the first position protruding outwards and the second position retracting inwards, and the gripping arm 25 to switch between the limit state where the gripping portion 252 grips the product to be conveyed and the release state where the gripping portion 252 is separated from the product to be conveyed, so that the gripping arm 25 drives the product to be conveyed on the conveying line 10 to move to the worktable 30. Referring again to fig. 2 to 5, fig. 2 shows an initial state of the transitional transfer mechanism 20, in which the gripping arms 25 are in the second position retracted inward and in a released state in which the gripping portions 252 are separated from the products to be conveyed; when the transitional conveying mechanism 20 needs to grab a product to be conveyed from the conveying line 10, as shown in fig. 3, the driving device 26 drives the clamping arm 25 to switch from the second position to the outwardly-protruded first position, and the clamping arm 25 keeps the loose state that the clamping portion 252 is separated from the product to be conveyed, and extends towards the position of the product to be conveyed on the conveying line 10, and when the clamping arm 25 extends to reach the position of the product to be conveyed, as shown in fig. 4, the clamping arm 25 extends to the side where the clamping portion 252 exceeds the product to be conveyed and is far away from the workbench 30, and the driving device 26 drives the clamping arm 25 to rotate 90 degrees, so that the clamping portion 252 surrounds the product to be conveyed and is in a limiting state of clamping the product to be conveyed; at this time, when the driving device 26 further drives the clamping arm 25 to retract inward, the product to be conveyed moves in a direction approaching the workbench 30 together with the clamping arm 25 due to the restriction of the clamping portion 252, as shown in fig. 5, the clamping arm 25 is switched from the first position to the second position, at this time, the product to be conveyed completely moves from the end of the conveying line 10 to the transition conveying mechanism 20, and the driving device 26 further drives the clamping arm 25 to rotate to a release state where the clamping portion 252 is separated from the product to be conveyed, that is, the transition conveying mechanism 20 returns to the initial state shown in fig. 2, so as to perform the next operation of grabbing the product to be conveyed from the conveying line 10.

In one embodiment, the transition conveying mechanism 20 further includes mounting seats 21 respectively located on two opposite sides of the conveying line 10, and guiding portions 23 respectively extending from the mounting seats 21 to the direction of the conveying line 10, the mounting seats 21 are used for fixing the clamping arm 25 to the worktable 30, and the guiding portions 23 are outwardly expanded from the mounting seats 21 to the direction of the conveying line 10. The guide portions 23 are outwardly expanded in the direction from the mounting seat 21 to the conveyor line 10, so that the width of the conveying passage formed between the guide portions 23 is gradually reduced from one end close to the conveyor line 10 to one end close to the mounting seat 21, so that the product to be conveyed can smoothly enter from the conveyor line 10 to between the guide portions 23 and move along the conveying passage in front of the guide portions 23. In this embodiment, the guiding portions 23 may be arc-shaped plates, and are respectively located at two opposite sides of the conveying line 10, and a channel for conveying the product to be conveyed is defined between the two guiding portions 23. The guide portion 23 protrudes from the mounting seat 21 to the direction of the conveyor line 10, and slightly exceeds the edge of the mounting seat 21, and the width between the two guide portions 23 gradually decreases from one end close to the conveyor line 10 to one end close to the mounting seat 21.

Each of the mounting seats 21 includes a bottom plate 211, a side plate 212 extending upward from one side of the bottom plate 211, and a supporting plate 213, and the side plate 212 and the supporting plate 213 jointly fix the driving device 26 at a set height on the mounting seat 21. The bottom plate 211 is used for bearing the side plate 212 and the support plate 213, the arrangement direction of the side plate 212 and the support plate 213 is the same as the extending direction of the conveyor line 10, and the driving device 26 is fixed on the side plate 212 and the support plate 213. Specifically, one end of a cylinder barrel 261 of the telescopic cylinder is fixed on the side plate 212, the other end of the cylinder barrel 261 is fixed on the top of the supporting plate 213, and a piston rod 262 of the telescopic cylinder moves towards the direction of the conveyor line 10 when protruding outwards, so that the clamping arm 25 can protrude to the position of the product to be conveyed on the conveyor line 10 and then grab the product to be conveyed; when the piston rod 262 of the telescopic cylinder retracts inwards, the piston rod moves to the position of the cylinder 261, so that the clamping arm 25 can drive the product to be conveyed to move from the conveying line 10 to the transition conveying mechanism 20. The height of the supporting plate 213 extending upwards from the bottom plate 211 is less than the height of the product to be conveyed, generally, the height of the supporting plate 213 is approximately equal to half of the height of the product to be conveyed, the driving device 26 is fixed on the mounting seat 21 through the side plate 212 and the supporting plate 213, and after the driving device 26 drives the clamping arm 25 to protrude to the position of the product to be conveyed on the conveying line 10, the clamping arm 25 is located at the position of half of the height of the product to be conveyed, so as to facilitate more stable grabbing of the product to be conveyed.

In one embodiment, each of the mounting seats 21 further includes guide plates 214 extending upward from the bottom plate 211, and a transfer portion 28 connected between the guide plates 214, the transfer portion 28 is aligned with the conveying line 10, and the guide portions 23 respectively extend outward from the guide plates 214 in a direction toward the conveying line 10. The extending direction of the guide plates 214 is the same as the extending direction of the corresponding guide portion 23, and the width between the two guide plates 214 is substantially equal to the width of the end of the guide portion 23 away from the conveyor line 10. The transfer portion 28 is connected between the guide plates 214 and aligned with the conveyor line 10, and when the transitional transfer mechanism 20 moves the product to be conveyed on the conveyor line 10 to the worktable 30 through the clamping arm 25, the product to be conveyed first moves from the carrying surface of the conveyor line 10 to the transfer portion 28 of the transitional transfer mechanism 20. Optionally, the surface of the conveying section 28, i.e. the conveying surface 282, is slightly lower than the carrying surface of the conveyor line 10, so that the products to be conveyed can move more smoothly onto the surface of the conveying section 28. Further alternatively, the surface of the conveying section 28 may be gradually inclined downward from the end near the conveying line 10 to the end near the work table 30. In this embodiment, the conveying section 28 includes a plurality of unpowered rollers connected between the guide plates 214, the rollers are arranged in series along the extending direction of the conveying line 10 and jointly define the surface forming the conveying section 28, the rollers can be made of a material with low friction resistance and good weighing capacity, such as stainless steel material, and the rollers can rotate along the central axes thereof, so that the products to be conveyed can be driven to move onto the workbench 30 through the conveying section 28 after moving to the surface of the conveying section 28.

In one embodiment, the side of the guide plate 214 connected to the guide portion 23 is provided with a rounded chamfer. The guide plate 214 is connected to the guide portion 23, and when the product to be conveyed moves from the conveying line 10 to the transition conveying mechanism 20, the product to be conveyed first enters the conveying portion 28 of the transition conveying mechanism 20 through guidance of the guide portion 23, and further moves completely onto the surface of the conveying portion 28 under guidance of the guide plate 214. The side of the guide plate 214 connected with the guide part 23 is provided with a circular arc chamfer, which can ensure that the product to be conveyed can smoothly enter the conveying part 28 of the transition conveying mechanism 20 and avoid collision and damage. In this embodiment, the height of the guiding portion 23 is smaller than the height of the guiding plate 214, so that a gap is formed between the top end of the guiding portion 23 and the top end of the guiding plate 214, and the gap can provide a space for the holding arm 25 to rotate at the second position.

In one embodiment, referring again to fig. 1, the transition conveying mechanism 20 further includes a position detecting element 29, and the position detecting element 29 includes a first sensor 291 for detecting the position of the product to be conveyed relative to the conveying line 10 and a second sensor 292 for detecting the position of the product to be conveyed relative to the transition conveying mechanism 20. Wherein, detect the position of waiting to carry the product through position detecting element 29, be convenient for according to this to wait to carry the position control drive arrangement 26 drive centre gripping arm 25's of product motion to realize waiting to carry the product from transfer chain 10 to transition transport mechanism 20 on through drive arrangement 26 control centre gripping arm 25's motion, and then be convenient for can directly draw from transition transport mechanism 20 and wait to carry the product to workstation 30 on, avoid needing artifical transport etc. to accomplish packing work. In this embodiment, the first sensor 291 may be disposed at one side of the end of the conveying line 10, and the first sensor 291 may be a photoelectric sensor, and when the product to be conveyed reaches the end of the conveying line 10, a corresponding first detection signal is sent to the controller. The second sensor 292 may be disposed at a position of the transition conveying mechanism 20 close to the workbench 30, specifically, referring to fig. 8, the second sensor 292 is disposed on the guide plate 214, a through hole 216 is disposed at a position of the guide plate 214 where the second sensor 292 is disposed, a mounting portion 215 is disposed around the through hole 216 on a side of the guide plate 214 facing away from the conveying portion 28, the second sensor 292 is fixed on the mounting portion 215 and disposed opposite to the through hole 216, and when a product to be conveyed leaves from the conveying portion 28 of the transition conveying mechanism 20, the second sensor 292 sends a corresponding second detection signal to the controller. The mounting portion 215 may be a "U" shaped wall that spans both sides of the through hole 216.

In one embodiment, referring to fig. 9 and 10, the working table 30 includes a supporting frame 37, a back plate 32 disposed on one side of the supporting frame 37, and an operating plate 31 and at least one lower plate 33 vertically extending from one side of the back plate 32, a surface of the operating plate 31 is aligned with the conveying line 10, a surface of the operating plate 31 is lower than a carrying surface of the conveying line 10, the lower plate 33 and the operating plate 31 are parallel to each other, and a receiving space for receiving an upper machine is defined between the lower plate 33 and the operating plate 31. The upper computer can comprise a controller and a control system for controlling the automatic conveying system to carry out automatic conveying. Wherein, the operation panel 31 of the work bench 30 is aligned with the conveyor line 10, and the transitional conveying mechanism 20 conveys the product to be conveyed on the conveyor line 10 to the operation panel 31 of the work bench 30, so that the worker can perform the next processing operation on the product to be conveyed on the operation panel 31. An accommodating space for accommodating the upper computer is formed in front of the operating plate 31 and the lower plate 33, and the upper computer is directly placed in the accommodating space, so that the whole structure is more compact, and the space utilization is more optimized. The lower plates 33 can be a plurality of, and can further isolate consumables such as packaging cartons and the like which can store the next treatment operation of workers besides isolating the accommodating space for accommodating the upper computer together with the back plate 32 and the operating plate 31.

Wherein, be provided with notch 36 on the operation panel 31, this notch 36 is located and is used for placing the recovery space of retrieving the list such as printing the base stock directly over, and the operating personnel of being convenient for will print the relevant material of retrieving the list such as base stock and put into the recovery space of operation panel 31 below directly through this notch 36. The supporting feet of the supporting frame 37 contacting with the ground can be provided with foot pads 35 or rollers, which is convenient for reducing the abrasion of the workbench 30 to the ground and is convenient for the workbench 30 to move.

Wherein the worktable 30 further includes at least one upper plate 34 vertically extending from one side of the back plate 32, and the upper plate 34 is parallel to the operating plate 31. In this embodiment, by further providing the upper plate 34, the upper plate 34 can provide common tools or materials for the next processing operation, such as packaging paper box, adhesive tape, sheet printer, etc.; secondly, in order to facilitate a more intuitive understanding of the working condition of the automatic conveying system, the automatic conveying system may further include a display screen disposed on the upper plate 34, and the display screen may be connected to an upper computer, and may display images and/or text information capable of representing the working condition of the current automatic conveying system in real time.

On the other hand, the embodiment of the invention also provides a fresh food heat preservation device packaging system which comprises the automatic conveying system in any embodiment of the application. The conveying line 10 is used for conveying the fresh heat preservation device 50 to the direction of the workbench 30, and the telescopic mechanism is used for conveying the fresh heat preservation device 50 to the workbench 30 from the conveying line 10.

In order to better understand the specific implementation process of the fresh food insulation device packaging system provided by the embodiment of the present invention, the following specifically describes the workflow of the fresh food insulation device packaging system with reference to fig. 11 to 14.

(1) Referring to fig. 11, when the fresh heat preservation device 50 with the ice plates is conveyed to the direction of the worktable 30 through the conveyor line 10, and the fresh heat preservation device 50 is conveyed to the tail end of the conveyor line 10, the first sensor 291 receives a first detection signal and sends the first detection signal to the controller, and the controller controls the conveyor line 10 to stop conveying according to the first detection signal; at this time, the transition conveying mechanism 20 is in the initial state, that is, the clamping arm 25 is located at the second position retracted inwards, and the clamping arm 25 is in the release state;

(2) referring to fig. 12, the controller controls the telescopic driving member 260 to drive the clamping arm 25 to protrude outwards until the clamping arm 25 extends to a designated position, i.e. a first position, such that the clamping portion 252 of the clamping arm 25 is substantially flush with a side of the fresh heat preservation device 50 away from the worktable 30; here, the overall telescopic stroke of the holding arm 25 may be set according to the position and size of the fresh food insulation device 50, and for convenience of adjustment, the telescopic driving member 260 may be a telescopic cylinder or a multi-stage oil cylinder with different telescopic strokes.

(3) Referring to fig. 13, the controller controls the rotating motor 263 to drive the clamping arm 25 to rotate until the clamping arm 25 rotates to a position-limited state where the clamping portion 252 clamps the product to be conveyed, and at this time, the clamping arm 25 hooks the fresh heat preservation device 50 at a side away from the worktable 30 through the clamping portion 252;

(4) referring to fig. 14, the controller controls the telescopic driving member 260 to drive the clamping arm 25 to switch from the first position protruding outward to the second position, the clamping arm 25 retracts inward, and the fresh heat preservation device 50 can move together with the clamping arm 25 toward the direction of the worktable 30 as the clamping arm 25 keeps the limiting state that the clamping portion 252 clamps the product to be conveyed; when the clamping arm 25 retracts inwards to the second position, the fresh heat preservation device 50 moves to the unpowered roller of the transition conveying mechanism 20 along with the clamping arm 25;

(5) when the clamping arm 25 drives the fresh heat preservation device 50 to leave the conveying line 10 and move towards the direction of the workbench 30, the first sensor 291 detects a signal that the heat preservation box leaves, and the controller controls the conveying line 10 to resume conveying so as to convey the next fresh heat preservation device 50 to the tail end position of the conveying line 10;

(6) when the fresh heat preservation device 50 moves to the unpowered roller of the transition conveying mechanism 20, the second sensor 292 detects a signal that the fresh heat preservation device 50 reaches the transition conveying mechanism 20, when the operator pushes the fresh heat preservation device 50 to the operation panel 31 of the workbench 30 along the unpowered roller for packing operation, the second sensor 292 detects a second detection signal that the fresh heat preservation device 50 leaves the transition conveying mechanism 20, and the controller controls the rotary motor 263 to drive the clamping arm 25 to rotate according to the second detection signal until the clamping arm 25 rotates to the loosening state, and the transition conveying mechanism 20 returns to the initial state, as shown in fig. 11.

(7) Thus, the fresh heat preservation device 50 can be automatically conveyed.

The fresh food heat preservation device packaging system provided by the embodiment of the invention comprises the following characteristics:

firstly, the first sensor 291 and the second sensor 292 are arranged to respectively detect the signals of the position state of the fresh heat preservation device 50, so that the controller can automatically control the conveying according to the position of the fresh heat preservation device 50;

secondly, by arranging the transition conveying mechanism 20, the driving device 26 of the transition conveying mechanism 20 comprises a telescopic driving part 260 for driving the clamping arm 25 to perform telescopic motion and a rotating motor 263 for driving the clamping arm 25 to perform rotating motion, so that the control of the extension and contraction of the clamping arm 25 and the control of the limiting state and the loosening state of the clamping arm 25 relative to the fresh heat preservation device 50 can be realized, and the transition conveying mechanism 20 is convenient for transferring the fresh heat preservation device 50 from the conveying line 10 to the workbench 30;

thirdly, a guide plate 214 is arranged on one side, facing the conveying line 10, of the transition conveying mechanism 20, the guide plate 214 is in an outward expansion shape, the conveyed fresh heat preservation device 50 can be guided and limited, a notch is formed in one side, facing the conveying line 10, of the guide plate 214, a space for the clamping arm 25 to rotate at the second position can be provided, an arc chamfer is formed in one side, close to the conveying line 10, of a guide part 23 connected with the guide plate 214, and collision and damage of the fresh heat preservation device 50 when the fresh heat preservation device moves from the conveying line 10 to the transition conveying mechanism 20 can be avoided;

fourthly, the surface of the unpowered roller of the transition conveying mechanism 20 is slightly lower than the carrying surface of the conveyor line 10, and the surface of the unpowered roller is slightly higher than the surface of the operating plate 31 of the worktable 30, so as to facilitate the transfer of the fresh heat preservation device 50 from the conveyor line 10 to the worktable 30 through the transition conveying mechanism 20.

So, above-mentioned give birth to bright heat preservation device packaging system will give birth to bright heat preservation device 50 through transfer chain 10 and convey behind the terminal position of transfer chain 10, transition transport mechanism 20 drives through centre gripping arm 25 give birth to bright heat preservation device 50 to workstation 30 motion, operating personnel can directly push away give birth to bright heat preservation device 50 and carry out packing operation on next step to workstation 30 from transition transport mechanism 20's unpowered cylinder to can will automatically through transfer chain 10 and transition transport mechanism 20 treat to carry the product and transport workstation 30, need not artifical fresh heat preservation device 50 of transport and accomplish the packing operation, not only save strength, can improve packing work efficiency in addition.

The above description is only an example of the present invention, and is not intended to limit the scope of the present invention. Any modification, equivalent replacement, and improvement made within the spirit and scope of the present invention are included in the protection scope of the present invention.

Claims

1. An automated conveying system, comprising: the conveying line is used for bearing products to be conveyed and conveying the products to the direction of the workbench, the transition conveying mechanism is arranged at one end, close to the workbench, of the conveying line and comprises a clamping arm and a driving device used for driving the clamping arm to move, the clamping arm comprises a first position protruding outwards and a second position retracting inwards, and the transition conveying mechanism drives the products to be conveyed on the conveying line to move towards the workbench.

2. The automated transport system of claim 1, wherein the drive means includes a telescopic drive for driving telescopic movement of the gripper arms.

3. The automatic conveying system according to claim 2, wherein the driving device further comprises a rotation motor for driving the holding arm to rotate, the holding arm comprises a telescopic rod and a holding portion formed at an end of the telescopic rod, and the holding arm comprises a limit state of rotating to a state where the holding portion holds the product to be conveyed and a release state of rotating to a state where the holding portion is separated from the product to be conveyed.

4. The automated conveying system of claim 1, wherein the transition conveyor further comprises mounting blocks on opposite sides of the conveyor line, and guide portions extending from the mounting blocks in a direction toward the conveyor line, the mounting blocks being configured to secure the clamping arm to the table, the guide portions extending outwardly from the mounting blocks in a direction toward the conveyor line.

5. The automated conveyor system of claim 4, wherein each of the mounts includes a base plate, a side plate extending upwardly from one side of the base plate, and a support plate that cooperate to secure the drive device at a set height on the mount.

6. The automated conveying system of claim 5, wherein each of the mounting blocks further includes guide plates extending upwardly from the base plate and transfer portions connected between the guide plates, the transfer portions being aligned with the conveying lines, the guide portions extending outwardly from the guide plates in respective directions toward the conveying lines.

7. The automatic conveying system according to claim 6, wherein a side of the guide plate connected to the guide portion is provided with a rounded chamfer.

8. The automated conveying system of claim 6, wherein the surface of the conveying section is lower than the carrying surface of the conveying line; and/or the presence of a gas in the gas,

the surface of the table is lower than the surface of the conveying part.

9. The automatic conveying system of claim 1, wherein said transition conveyor further comprises a position detection element including a first sensor for detecting a position of said product to be conveyed relative to said conveying line and a second sensor for detecting a position of said product to be conveyed relative to said transition conveyor, respectively.

10. The automatic conveying system according to claim 1, wherein the working table includes a support frame, a back plate located at one side of the support frame, and an operation plate extending perpendicularly from one side of the back plate, the operation plate is aligned with the conveying line, a surface of the operation plate is lower than a carrying surface of the conveying line, the lower plate and the operation plate are parallel to each other, and a receiving space for receiving an upper machine is defined between the lower plate and the operation plate.

11. The automated transport system of claim 10, wherein the table further comprises at least one upper plate extending perpendicularly from one side of the back plate, the upper plate being parallel to the handle plate.

12. A fresh insulation device packing system comprising the automatic conveyor system of any one of claims 1 to 11, wherein the conveyor line is adapted to convey fresh insulation devices toward the work table, and the telescoping mechanism is adapted to convey the fresh insulation devices from the conveyor line onto the work table.