CN219193612U

CN219193612U - Pull distance conveying device and pull distance split conveying system

Info

Publication number: CN219193612U
Application number: CN202223251878.1U
Authority: CN
Inventors: 桂剑宝
Original assignee: SF Technology Co Ltd
Current assignee: SF Technology Co Ltd
Priority date: 2022-12-05
Filing date: 2022-12-05
Publication date: 2023-06-16
Anticipated expiration: 2032-12-05

Abstract

The utility model belongs to the technical field of logistics equipment, and particularly relates to a pull distance conveying device and a pull distance split conveying system. The pull distance conveying device comprises: the array structure is used for pulling each package and conveying the package along the conveying direction; the shrinkage structure sequentially receives packages from the array structure and is provided with a conveying channel, and the conveying channel is provided with a feeding hole and a discharging hole which is opposite to the feeding hole; each package flows into the conveying channel sequentially from the feeding port and flows out of the conveying channel sequentially from the discharging port, the distance between any two adjacent packages in the conveying channel along the conveying direction is kept unchanged, and the cross section area of the conveying channel is gradually reduced along the conveying direction. The utility model can be used for butting the balance wheel machine with smaller size at the discharge port, thereby reducing the conveying cost of the package.

Description

Pull distance conveying device and pull distance split conveying system

Technical Field

The utility model belongs to the technical field of logistics equipment, and particularly relates to a pull distance conveying device and a pull distance split conveying system.

Background

At present, the automation degree of the logistics industry is higher and higher, the role played by the swing wheel machine is also larger and higher, and the cost is higher as the size of the swing wheel machine is larger. In particular, the front end conveyor line body needs to be subjected to distance pulling and separation and rear end splitting, and the front end conveyor line body has a large required buffering amount, so that the front end needs a conveyor line body with a relatively large specification and a balance wheel machine with a relatively large specification, but the rear end conveyor line body does not need buffering when splitting, so that the conveyor line body with a small size specification and the balance wheel machine can be adopted.

However, in general, a balance machine matching the specifications of the large front conveyor line is used to match the conveyance of the front end, which results in high cost.

Disclosure of Invention

An object of the embodiment of the application is to provide a pull distance conveying device and a pull distance split conveying system, which aim at solving the problem of how to reduce conveying cost.

In order to achieve the above purpose, the technical scheme adopted in the application is as follows:

in a first aspect, there is provided a pull-apart conveying apparatus for conveying packages, wherein the packages are provided in plurality, the pull-apart conveying apparatus comprising:

an array structure for pulling apart each of the packages and transporting the packages in a transport direction; and

the shrinkage structure sequentially receives the packages from the array structure and is provided with a conveying channel, and the conveying channel is provided with a feeding hole and a discharging hole which is opposite to the feeding hole;

each package sequentially flows into the conveying channel from the feeding hole and sequentially flows out of the conveying channel from the discharging hole, the distance between any two adjacent packages in the conveying channel along the conveying direction is kept unchanged, and the cross section area of the conveying channel is gradually reduced along the conveying direction.

In some embodiments, the necking structure comprises a horizontal conveying mechanism and a side necking mechanism connected with the horizontal conveying mechanism, the horizontal conveying mechanism is provided with an upward horizontal conveying surface, the side necking mechanism is provided with a vertical side conveying surface, the horizontal conveying surface and the side conveying surface form the conveying channel together, an included angle is formed between the side conveying surface and the conveying direction, and the partial speed of the side conveying surface along the conveying direction is equal to the conveying speed of the horizontal conveying surface.

In some embodiments, the side necking mechanism includes a side conveyor belt and a first drive assembly that drives the side conveyor belt in rotation, the side conveying surface being located on the side conveyor belt.

In some embodiments, the first driving assembly includes a driving wheel, a driven wheel, and a first driver, the driving wheel and the driven wheel are respectively located at two ends of the side conveyor belt, and the driving wheel is connected to the first driver.

In some embodiments, the horizontal conveying mechanism comprises a necking roller rotatably arranged and a second driving assembly for driving the necking roller to rotate, the necking roller is perpendicular to the conveying direction, and a plurality of necking rollers are sequentially arranged at intervals along the conveying direction and form the horizontal conveying surface together.

In some embodiments, the length of each necking roller decreases in sequence along the conveying direction, one end of each necking roller is arranged in a flush mode, and the side necking mechanism is located at the other end of each necking roller.

In some embodiments, the second driving assembly comprises a synchronizing wheel, a synchronous belt and a second driver which are connected with the necking roller, and one end of the necking roller is provided with two synchronizing wheels; the synchronous belt is arranged between any two adjacent necking rollers, and two ends of the synchronous belt are respectively meshed with one synchronous wheel on the two necking rollers; the second driver drives at least one of the synchronous wheels to rotate.

In some embodiments, the array structure includes an array support disposed at the feed inlet and an array machine disposed on the array support, the array machine including a plurality of belt conveyor modules and a camera, each of the belt conveyor modules being disposed along a width direction of the array support, the camera being located above each of the belt conveyor modules and being configured to capture packages flowing through each of the belt conveyor modules.

In a second aspect, a pull-apart split conveying system is provided, which includes the pull-apart conveying device, and further includes a split-apart pull-apart conveying device, where the split-apart pull-apart conveying device is located at the discharge port and splits a package received from the conveying channel in multiple directions.

In some embodiments, the split-flow pull-distance conveying device comprises a swing wheel machine, a transition roller machine and a conveying belt machine, wherein one end of the swing wheel machine is in butt joint with the necking structure at the discharge hole, a plurality of conveying belt machines are arranged along the circumferential direction of the swing wheel machine, and the transition roller machine is arranged between at least one conveying belt machine and the swing wheel machine.

The beneficial effects of this application lie in: the pull distance conveying device comprises an array structure and a necking structure, the array structure can separate pull distances for a plurality of packages, the pulled packages are conveyed towards the necking structure, the package flows in through a feeding port of a conveying channel, the packages flow out of the conveying channel through a discharging port, the packages are gradually closed in the conveying process in the conveying channel, and accordingly the balance wheel machine with smaller butt joint size at the discharging port can be achieved, and conveying cost of the packages is reduced.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings that are required for the description of the embodiments or exemplary techniques will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments of the present application, and other drawings may be obtained according to these drawings without inventive effort for a person of ordinary skill in the art.

Fig. 1 is a schematic perspective view of a pull-apart split conveying system according to an embodiment of the present disclosure;

FIG. 2 is a schematic perspective view of the necking structure of FIG. 1;

FIG. 3 is a schematic top view of the necked-down structure of FIG. 2;

FIG. 4 is an enlarged view of a portion at A of FIG. 3;

fig. 5 is a schematic top view of the pull-apart shunt delivery system of fig. 1.

Wherein, each reference sign in the figure:

100. a pull-apart split-flow conveying system; 101. buffering the belt conveyor; 200. an array structure; 201. an array machine; 202. an array support; 300. a necking structure; 301. a horizontal transfer mechanism; 302. a side necking mechanism; 303. a transfer passage; 102. a conveyor belt; 103. a transition roller machine; 104. a swinging wheel machine; 3011. a necking roller; 3012. a synchronous belt; 3013. a synchronizing wheel; 305. a horizontal conveying surface; 304. a necking rack; 3021. a driving wheel; 3022. driven wheel; 3023. conveying a flat belt; 3024. a side conveying surface; 3031. a feed inlet; 3032. a discharge port; a. an included angle; 2011. and a belt conveyor module.

Detailed Description

In order to make the objects, technical solutions and advantages of the present application more apparent, the present application will be further described in detail with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the present application.

It will be understood that when an element is referred to as being "mounted" or "disposed" on another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly or indirectly connected to the other element. The orientation or positional relationship indicated by the terms "upper", "lower", "left", "right", etc. are based on the orientation or positional relationship shown in the drawings, are for convenience of description only, and do not indicate or imply that the apparatus or element in question must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present application, and the specific meaning of the terms described above may be understood by those of ordinary skill in the art as appropriate. The terms "first," "second," and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features. The meaning of "a plurality of" is two or more, unless specifically defined otherwise.

Referring to fig. 1 to 3, a pull-apart conveying device and a pull-apart split conveying system 100 having the pull-apart conveying device are provided in the embodiments of the present application. The pull distance conveying device is used for conveying the packages along the conveying direction, wherein a plurality of packages are arranged, and each package is pulled by the pull distance conveying device and conveyed along the conveying direction, and the conveying direction is shown by arrows in fig. 1, 3 and 5. The pull-apart conveying device comprises an array structure 200 and a necking structure 300.

The array structure 200 includes an array support 202 located at the feed inlet 3031 and an array machine 201 disposed on the array support 202, where a plurality of packages simultaneously flow into the array machine 201, and the array machine 201 can separate and pull each package, so that each package located on the array machine 201 is disposed at intervals, and then the packages are conveyed along the conveying direction.

Referring to fig. 1 to 3, the necking structure 300 may sequentially receive the packages from the array structure 200, the necking structure 300 has a conveying channel 303, and the conveying channel 303 has a feeding port 3031 and a discharging port 3032 opposite to the feeding port 3031; the array machine 201 is located at the feed port 3031, and sends each package sequentially from the feed port 3031 to the conveying channel 303, after each package is conveyed by the necking structure 300, the package sequentially flows out of the conveying channel 303 from the discharge port 3032, the distance between any two adjacent packages in the conveying channel 303 along the conveying direction is kept unchanged, so that the longitudinal distance between each package along the conveying direction is kept unchanged, the cross-sectional area of the conveying channel 303 is tapered along the conveying direction, that is, the transverse opening degree of the discharge port 3032 is smaller than the transverse opening degree of the feed port 3031, so that each package is transversely gradually closed in the conveying process in the conveying channel 303, and the balance wheel machine 104 with smaller butt joint size at the discharge port 3032 can be realized.

The pull distance conveying device comprises an array structure 200 and a necking structure 300, the array structure 200 can separate pull distances for a plurality of packages, the packages after the pull distances are conveyed towards the necking structure 300, the package flows in through a feed inlet 3031 of a conveying channel 303, the packages flow out of the conveying channel 303 through a discharge outlet 3032, the packages are transversely and gradually closed in the conveying process in the conveying channel 303, and accordingly the balance wheel machine 104 with smaller butt joint size at the discharge outlet 3032 can be used for reducing conveying cost of the packages.

Referring to fig. 1 to 3, optionally, the pull distance conveying device further includes a buffer belt conveyor 101, the array structure 200 is located between the buffer belt conveyor 101 and the necking structure 300, and the buffer belt conveyor 101 is used for planar buffering a plurality of packages to be separated and pulled, and conveying the packages to the array machine 201.

Referring to fig. 1, optionally, the array structure 200 further includes a camera located above the array machine 201, where the array machine 201 includes a plurality of belt conveyor modules 2011, and each belt conveyor module 2011 is sequentially arranged along a width direction of the array support 202, and the width direction of the array support 202 is perpendicular to the conveying direction. The camera is located above each belt conveyor module 2011, the cache belt conveyor 101 conveys packages to each belt conveyor module 2011, the camera shoots the packages flowing through each belt conveyor module 2011 and judges the positions of the packages on each belt conveyor module 2011 through a visual algorithm, so that the cache belt conveyor 101 is controlled to start and the belt conveyor modules 2011 at the corresponding positions, and different speeds are controlled to the belt conveyor modules 2011 at different positions, and separation and pull distance of the packages are achieved.

Referring to fig. 1-3, in some embodiments, the necking structure 300 includes a horizontal conveying mechanism 301 and a side necking mechanism 302 connected to the horizontal conveying mechanism 301, where the horizontal conveying mechanism 301 has a horizontal conveying surface 305 disposed upward, and the packages can be conveyed horizontally along the conveying direction by the horizontal conveying surface 305, and it is understood that the horizontal conveying surface 305 includes, but is not limited to, a continuous plane. The horizontal conveying surface 305 conveys the packages located thereon in the conveying direction at a speed V1.

Referring to fig. 1-3, the side necking mechanism 302 has a side conveying surface 3024 disposed vertically, and the side conveying surface 3024 includes, but is not limited to, a continuous plane. The horizontal conveying surface 305 and the side conveying surface 3024 together form the conveying passage 303, and it is understood that a baffle may be disposed on the horizontal conveying mechanism 301, and the baffle is disposed opposite to the side conveying surface 3024, so as to prevent packages from falling from the conveying passage 303, and may be disposed according to practical situations, which is not limited herein.

Referring to fig. 1 to 3, the side conveying surface 3024 has an included angle a with the conveying direction, and the range of the included angle a is greater than 0 and less than 90 degrees, alternatively, the included angle a may be 30 degrees, 45 degrees or 60 degrees, in this embodiment, the included angle a is 30 degrees, and in other embodiments, may be selected according to practical situations, and is not limited herein. The partial velocity V2 of the side conveying surface 3024 in the conveying direction is equal to the conveying velocity V1 of the horizontal conveying surface 305, that is, v1=v2. It will be appreciated that the side conveying surface 3024 has a split velocity V3 in the vertical conveying direction so that packages abutting the side conveying surface can be driven laterally closer together and necked down, and the pitch of the packages in the conveying direction is ensured to be constant.

It is to be understood that two side necking mechanisms 302 may be provided, two side necking mechanisms 302 are respectively located at two ends of the horizontal conveying mechanism 301, and two side conveying surfaces 3024 are approximately V-shaped.

Referring to fig. 1-3, in some embodiments, the side necking mechanism 302 includes a side conveyor belt 3023 and a first driving assembly for driving the side conveyor belt 3023 to rotate, and the side conveying surface 3024 is located on the side conveyor belt 3023. The side conveyor belt 3023 is driven by the first drive assembly to rotate in a circular manner so that the packages can be driven continuously in a lateral direction.

In some embodiments, the first driving assembly includes a driving wheel 3021, a driven wheel 3022, and a first driver, the driving wheel 3021 and the driven wheel 3022 are respectively located at two ends of the side conveyor belt 3023, and the driving wheel 3021 is connected to the first driver.

Referring to fig. 1 to 3, it can be understood that the driving wheel 3021 and the driven wheel 3022 are both rotatably connected with a fixedly arranged rotating shaft, two ends of the side conveying flat belt 3023 are respectively sleeved on the driving wheel 3021 and the driven wheel 3022, and the first driver drives the driving wheel 3021 to rotate circularly, so as to drive the side conveying flat belt 3023 to rotate circularly. Alternatively, the first driver may be a servo motor.

Referring to fig. 3 to 4, in some embodiments, the horizontal conveying mechanism 301 includes a necking roller 3011 rotatably disposed and a second driving assembly for driving the necking roller 3011 to rotate, the axial direction of the necking roller 3011 is perpendicular to the conveying direction, and a plurality of necking rollers 3011 are sequentially disposed at intervals along the conveying direction and together form the horizontal conveying surface 305. Optionally, the lower end of the side conveyor belt 3023 is located above the horizontal conveying surface 305 and at a suitable distance from each necking roller 3011 so as not to interfere with the rotation of each necking roller 3011.

Referring to fig. 3 to 4, in some embodiments, the length of each necking roller 3011 decreases sequentially along the conveying direction, and one end of each necking roller 3011 is disposed flush, and the side necking mechanism 302 is disposed at the other end of each necking roller 3011. Optionally, the horizontal projection of the conveying channel 303 is a right trapezoid, and the side conveying flat belt 3023 is located at the hypotenuse of the right trapezoid, so that necking is achieved on the conveying channel 303, and the speed of the side conveying flat belt 3023 along the conveying direction is consistent with the speed of the horizontal conveying surface 305, so that the speed of the conveying direction is unchanged in the process of wrapping in the necking, and no clamping piece exists. The feed inlet 3031 is located at the long bottom edge of the right trapezoid, and the discharge outlet 3032 is located at the short bottom edge of the right trapezoid.

Optionally, each necking roller 3011 is rotatably arranged on the necking frame 304.

Alternatively, the necking roller 3011 is installed in a straight roller module mode, so that installation, maintenance and debugging are facilitated, and a power mode of the necking roller 3011 can be a gear motor or an electric roller.

Referring to fig. 3 to 4, in some embodiments, the second driving assembly includes a synchronizing wheel 3013 connected to the necking roller 3011, a synchronous belt 3012, and a second driver, and one end of the necking roller 3011 is provided with two synchronizing wheels 3013; the synchronous belt 3012 is arranged between any two adjacent necking rollers 3011, and two ends of the synchronous belt 3012 are respectively meshed with one synchronous wheel 3013 on the two necking rollers 3011; the second drive drives at least one of the synchronizing wheels 3013 to rotate. Alternatively, the second driver may be a servo motor, and the second driver is located at the feed port 3031 or the discharge port 3032 and drives the necking roller 3011 located at the tail end to rotate, so as to make each necking roller 3011 rotate synchronously.

As described above, the array structure 200 can achieve the pulling distance of each package in the first direction through the multiple groups of belt conveyor modules 2011, and those skilled in the art can set the array structure 200 to be capable of pulling the package in the second direction or to have the pulling distance function of both the first direction and the second direction according to the actual operation requirement. The principles may be the same as described above without specific discussion here. Wherein the first direction is parallel to the conveying direction, and the second direction is perpendicular to the first direction.

Referring to fig. 1 to 3, the present utility model further provides a pull-apart split conveying system 100, where the pull-apart split conveying system 100 includes a pull-apart conveying device, and the specific structure of the pull-apart conveying device refers to the foregoing embodiments.

In some embodiments, the pull-split delivery system 100 further includes a split pull-split delivery device positioned at the outfeed port 3032 and configured to split parcels received from the transfer passage 303 in multiple directions.

Referring to fig. 5, in some embodiments, the split-flow pull-distance conveying device includes a balance 104, a transition roller 103, and a conveying belt 102, one end of the balance 104 is abutted against the necking structure 300 at the position of the discharge port 3032, the conveying belt 102 is disposed in plurality along the circumferential direction of the balance 104, and the transition roller 103 is disposed between at least one of the conveying belt 102 and the balance 104. Optionally, three conveying belt conveyors 102 are provided, two transition roller machines 103 are respectively used for matching two of the conveying belt conveyors 102, and the transition roller machines 103 are used for conveying packages to the corresponding conveying belt conveyors 102, so that each package is split at the balance wheel machine 104 in multiple directions.

Alternatively, small-sized pendulum turbines 104 may be used to split the necked wrap material, thereby achieving low cost pull-apart splitting.

Referring to fig. 1 and 5, alternatively, in this embodiment, three conveyor belts 102 are disposed, and the three conveyor belts are respectively located at three sides of the swinging wheel 104, and two opposite conveyor belts 102 are both disposed with the transition roller 103.

The foregoing is merely an alternative embodiment of the present application and is not intended to limit the present application. Various modifications and changes may be made to the present application by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application should be included in the scope of the claims of the present application.

Claims

1. A pull-tab conveyor for conveying packages, wherein the packages are provided in plurality, the pull-tab conveyor comprising:

2. The pull-apart conveying apparatus of claim 1, wherein: the necking structure comprises a horizontal conveying mechanism and a side necking mechanism connected with the horizontal conveying mechanism, wherein the horizontal conveying mechanism is provided with a horizontal conveying surface which is arranged upwards, the side necking mechanism is provided with a side conveying surface which is arranged vertically, the horizontal conveying surface and the side conveying surface jointly form a conveying channel, the side conveying surface and the conveying direction are provided with an included angle, and the dividing speed of the side conveying surface along the conveying direction is equal to the conveying speed of the horizontal conveying surface.

3. The pull-apart conveying apparatus of claim 2, wherein: the side necking mechanism comprises a side conveying flat belt and a first driving assembly for driving the side conveying flat belt to rotate, and the side conveying surface is located on the side conveying flat belt.

4. A pull-apart conveying apparatus as claimed in claim 3, wherein: the first driving assembly comprises a driving wheel, a driven wheel and a first driver, wherein the driving wheel and the driven wheel are respectively positioned at two ends of the side conveying flat belt, and the driving wheel is connected with the first driver.

5. The pull-apart conveying apparatus of claim 2, wherein: the horizontal conveying mechanism comprises a necking roller which is rotatably arranged and a second driving assembly which is used for driving the necking roller to rotate, the axial direction of the necking roller is perpendicular to the conveying direction, and a plurality of necking rollers are sequentially arranged at intervals along the conveying direction and jointly form the horizontal conveying surface.

6. The pull-apart conveying apparatus of claim 5, wherein: the length of each necking roller is sequentially reduced along the conveying direction, one end of each necking roller is arranged in a flush mode, and the side necking mechanism is located at the other end of each necking roller.

7. The pull-apart conveying apparatus of claim 5, wherein: the second driving assembly comprises a synchronizing wheel, a synchronous belt and a second driver which are connected with the necking roller, and two synchronizing wheels are arranged at one end of the necking roller; the synchronous belt is arranged between any two adjacent necking rollers, and two ends of the synchronous belt are respectively meshed with one synchronous wheel on the two necking rollers; the second driver drives at least one of the synchronous wheels to rotate.

8. A pull-apart conveying apparatus as claimed in any one of claims 1 to 7, characterized in that: the array structure comprises an array support arranged at the feed inlet and an array machine arranged on the array support, wherein the array machine comprises a plurality of belt conveyor modules and cameras, the belt conveyor modules are arranged along the width direction of the array support, and the cameras are positioned above the belt conveyor modules and used for shooting packages flowing through the belt conveyor modules.

9. A pull-apart split conveyor system comprising a pull-apart conveyor as claimed in any one of claims 1 to 8, and further comprising a split pull-apart conveyor located at the outlet and configured to split parcels received from the delivery path in a plurality of directions.

10. The pull-apart, split-flow delivery system of claim 9, wherein: the split-flow pull-distance conveying device comprises a swing wheel machine, a transition roller machine and a conveying belt machine, wherein one end of the swing wheel machine is in butt joint with the necking structure at the discharge hole, the conveying belt machine is arranged in a plurality along the circumferential direction of the swing wheel machine, and at least one transition roller machine is arranged between the conveying belt machine and the swing wheel machine.