CN218930641U - Bend conveyor - Google Patents

Abstract

The utility model discloses a curve conveyor, which comprises a guide unit, a frame body, a plurality of conveying units, an adjusting unit, a driving unit and a transmission unit, wherein the guide unit comprises two arc-shaped guide plates, and the circle centers of the two arc-shaped guide plates are coincident; the frame body comprises two arc-shaped supporting frames, and the circle centers of the two arc-shaped supporting frames are coincident with the circle centers of the two arc-shaped guide plates; two ends of the plurality of conveying units are respectively and rotatably connected with the two arc-shaped supporting frames, and the plurality of conveying units are radially arranged by taking the center of the arc-shaped supporting frames as the center; the adjusting unit is used for adjusting the distance between the two arc-shaped guide plates; the driving unit drives the conveying units to rotate through the transmission unit. The utility model provides a curved conveyor, which is adjustable in size along the width direction perpendicular to the conveying direction, can better guide conveyed goods, and has stronger applicability and universality.

Description

Bend conveyor

Technical Field

The utility model belongs to the technical field of conveying devices, and particularly relates to a curve conveyor.

Background

Palletizing robots are products of mechanical and computer program organic combination. At present, along with the gradual increase of labor cost, the automatic stacking assembly line is widely applied to the transportation and stacking of goods such as packaging bags, guarantee boxes and the like, and higher production efficiency is provided for modern production. Palletizing machines have a considerable application in palletizing industry. The palletizing robot greatly saves labor force and space. The palletizing robot is flexible and accurate in operation, quick, efficient, high in stability and high in operation efficiency. The conveyor is an important component part of a palletizing robot conveying system and is mainly used for conveying and transferring materials. In connection with shop production layout during transportation, curve transportation is often involved. At bends, bend conveyor modules are required.

The curve conveying module can adopt various conveying components such as conical roller conveying, squirrel cage conveying and the like. However, the size of the conventional curve conveying module in the width direction perpendicular to the conveying direction is not adjustable, so that the guide of conveyed objects with different sizes cannot be realized, and the universality of the curve conveying module is reduced. For example, patent document CN104401642 discloses a curve roller conveyor capable of realizing a function of conveying a curve, but its guide dimension in the width direction perpendicular to the conveying direction is not adjustable, and it is impossible to perform better guide for conveyed goods, and applicability and versatility are poor.

Therefore, the curve conveyor is developed, the size of the curve conveyor along the width direction perpendicular to the conveying direction is adjustable, the conveyed goods can be better guided, and the curve conveyor has stronger applicability and universality, so that the curve conveyor is a technical problem to be solved.

Disclosure of Invention

In order to solve the problems pointed out in the background art, the utility model provides a curved conveyor, the size of which in the width direction perpendicular to the conveying direction is adjustable, the conveyed goods can be better guided, and the curved conveyor has stronger applicability and universality.

In order to achieve the aim of the utility model, the utility model is realized by adopting the following technical scheme:

the curve conveyor comprises a guide unit, a frame body, a plurality of conveying units, an adjusting unit, a driving unit and a transmission unit, wherein the guide unit comprises two arc-shaped guide plates, and the circle centers of the two arc-shaped guide plates coincide; the frame body comprises two arc-shaped supporting frames, and the circle centers of the two arc-shaped supporting frames are coincident with the circle centers of the two arc-shaped guide plates; the two ends of the plurality of conveying units are respectively and rotatably connected with the two arc-shaped supporting frames, and the plurality of conveying units are radially arranged by taking the circle center of the arc-shaped supporting frames as the center; the adjusting unit is used for adjusting the distance between the two arc-shaped guide plates; the driving unit drives the conveying units to rotate through the transmission unit.

In some embodiments of the present application, the adjusting unit includes a plurality of adjusting assemblies uniformly disposed at one side of the two arc-shaped guide plates; the adjusting assembly comprises a supporting upright, an adjusting cross column and a locking assembly, wherein the adjusting cross column penetrates through one end of the supporting upright to be rotatably connected with the arc-shaped guide plate, the lower end of the supporting upright is rotatably connected with the arc-shaped supporting frame, and the locking assembly is used for locking the position of the supporting upright and the position of the adjusting cross column.

In some embodiments of the present application, the locking assembly comprises a jackscrew and a handle connected to an upper end of the jackscrew; the upper end of the supporting upright post is provided with a through hole along the horizontal direction, and one end of the adjusting transverse post penetrates through the through hole to be connected with the arc-shaped guide plate; the top of the support upright post is provided with a threaded hole along the vertical direction, the jackscrew can be in threaded connection with the threaded hole, and the through hole is communicated with the threaded hole.

In some embodiments of the present application, the conveying unit includes a rotating shaft, two fixed disks and a plurality of supporting rods, two the fixed disks are respectively connected at two ends of the rotating shaft, and two ends of the plurality of supporting rods are respectively arranged along two circumferential intervals and surrounding of the fixed disks.

In some embodiments of the present application, the fixed disk on the side close to the center of the arc-shaped supporting frame is defined as a first fixed disk, the fixed disk on the side far away from the center of the arc-shaped supporting frame is defined as a second fixed disk, and the diameter of the first fixed disk is smaller than the diameter of the second fixed disk.

In some embodiments of the present application, the support rod further comprises a reinforcing disc, wherein the reinforcing disc is sleeved at the middle part of the rotating shaft, and the middle parts of the support rods are connected to the reinforcing disc along the circumferential direction of the reinforcing disc.

In some embodiments of the present application, the transmission unit includes a plurality of double-row chain wheels, a plurality of double-row chain wheels with the connection of pivot one-to-one is in the pivot is kept away from the one end of the centre of a circle of arc support frame.

In some embodiments of the present application, the driving unit includes a motor and a speed reducer, the motor drives the speed reducer to rotate, and a single-row sprocket is connected to an output shaft of the speed reducer; the single-row chain wheel sequentially drives the following double-row chain wheels to rotate through a plurality of chains from the double-row chain wheel positioned at one side.

In some embodiments of the present application, the frame further comprises a frame, and the two arc-shaped supporting frames are disposed on the frame.

Compared with the prior art, the utility model has the advantages and positive effects that:

1. the plurality of conveying units are arranged between the two arc-shaped supporting frames, and the rotation of the plurality of conveying units realizes the conveying of goods placed on the conveying units;

2. through arranging two arc-shaped guide plates which are concentric with the two arc-shaped support frames respectively, the guide of the goods placed on the plurality of conveying units in the conveying process is realized, and the problems of dropping and the like of the goods in the conveying process are prevented;

3. through connect the adjustment unit on the arc deflector for adjust the distance between two arc deflectors, along the width direction's that is perpendicular with direction of delivery size adjustment promptly, can better lead the goods of carrying, have stronger suitability and commonality.

Other features and advantages of the present utility model will become apparent upon review of the detailed description of the utility model in conjunction with the drawings.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions of the prior art, the drawings that are needed in the embodiments or the description of the prior art will be briefly described below, it will be obvious that the drawings in the following description are some embodiments of the present utility model, and that other drawings can be obtained according to these drawings without inventive effort to a person skilled in the art.

FIG. 1 is a front view of one embodiment of a curve conveyor of the present utility model;

FIG. 2 is a top view of one embodiment of a curved conveyor of the present utility model;

FIG. 3 is a schematic view of the overall structure of an embodiment of a curved conveyor of the present utility model;

FIG. 4 is an enlarged view of a portion of FIG. 1 at A;

FIG. 5 is a partial enlarged view at B in FIG. 1;

reference numerals:

100, a frame body;

110, an arc-shaped supporting frame;

120, a frame;

200, a conveying unit;

210, a rotating shaft;

220, supporting the rod;

230, a first fixed disk;

240, a second fixed disk;

250, reinforcing the disc;

310, a motor;

320, single row sprocket;

410, double row sprocket;

510, arc-shaped guide plates;

600, an adjusting unit;

610, supporting the upright;

620, adjusting the cross-bar;

631, jackscrews;

632, handle.

Detailed Description

The following description of the embodiments of the present application will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all, of the embodiments of the present application. All other embodiments, which can be made by one of ordinary skill in the art without undue burden from the present disclosure, are within the scope of the present disclosure.

In the description of the present application, it should be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate description of the present application and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present application.

The terms "first," "second," and the like, 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 indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present application, unless otherwise indicated, the meaning of "a plurality" is two or more.

In the description of the present application, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the terms in this application will be understood by those of ordinary skill in the art in a specific context.

In the present utility model, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.

The following disclosure provides many different embodiments, or examples, for implementing different features of the utility model. In order to simplify the present disclosure, components and arrangements of specific examples are described below. They are, of course, merely examples and are not intended to limit the utility model. Furthermore, the present utility model may repeat reference numerals and/or letters in the various examples, which are for the purpose of brevity and clarity, and which do not themselves indicate the relationship between the various embodiments and/or arrangements discussed. In addition, the present utility model provides examples of various specific processes and materials, but one of ordinary skill in the art will recognize the application of other processes and/or the use of other materials.

In the present embodiment, as shown in fig. 1, 2, and 3, the curved conveyor includes a frame body 100 and a plurality of conveying units 200.

The frame body 100 includes two arc-shaped supporting frames 110 and a frame 120. The centers of the two arc-shaped supporting frames 110 coincide. Two arc-shaped supporting frames 110 are provided on the frame 120.

Both ends of the plurality of conveying units 200 are rotatably connected with the two arc-shaped supporting frames 100, respectively.

The plurality of conveying units 200 are all radially arranged with the center of the arc-shaped supporting frame 110 as the center.

Both ends of the plurality of conveying units 200 are rotatably connected with the arc-shaped supporting frames 110 at both sides, respectively. By the rotation of the plurality of conveying units 200, the conveyance of the article placed on the conveying unit 200 is achieved.

In order to achieve the rotation of driving the plurality of conveying units 200, a driving unit and a transmission unit are also provided.

The driving unit drives the plurality of conveying units 200 to rotate through the transmission unit.

Specifically, the driving unit includes a motor 310 and a speed reducer. The motor 310 drives the speed reducer to rotate.

As shown in fig. 4, the drive unit includes a plurality of double row sprockets 410.

A plurality of double row sprockets 410 are coupled to the same end of the plurality of conveying units 200, respectively.

A single row sprocket 320 is connected to the output shaft of the speed reducer.

The single row sprocket 320 sequentially rotates the subsequent plurality of double row sprockets 410 from the one side double row sprocket 410 through a plurality of chains.

In order to achieve guiding of the conveyed goods, guiding units are also provided. The guide unit includes two arc-shaped guide plates 510.

The circles of the two arcuate guide plates 510 coincide.

In this embodiment, the two arc-shaped guide plates 510 are coincident with the centers of the two arc-shaped supporting frames 110.

In this embodiment, as shown in fig. 5, there is also an adjusting unit 600 for adjusting the distance between the two arc-shaped guide plates 510.

The adjustment unit 600 includes a plurality of adjustment components. The adjustment assembly is uniformly disposed at one side of the two arc-shaped guide plates 510.

Specifically, to avoid affecting the delivery of the goods, the adjustment assembly is located outside of the two arcuate guide plates 510.

In this embodiment, the adjustment assembly includes a support post 610, an adjustment cross post 620, and a locking assembly.

The adjustment cross bar 620 is rotatably coupled to the outer side of the arc-shaped guide plate 510 after passing through the upper end of the support post 610. The lower end of the support column 610 is rotatably connected to the arc-shaped support frame 110.

A through hole is opened at the upper end of the support column 610, the through hole is opened in the horizontal direction, and the adjustment cross column 620 passes through the through hole.

The end of the adjusting cross bar 620 is connected with the arc-shaped guide plate 510 through a ball joint bearing.

In this embodiment, when the arc-shaped guide plate 510 moves toward the center of the circle relative to the arc-shaped support frame 110, the rotation of the lower end of the support post 610 relative to the arc-shaped support frame 110 and the rotation of the adjustment cross post 620 relative to the arc-shaped guide plate 510 are performed.

When the adjustment cross-bar 620 is moved to a target position relative to the support post 610, the relative position between the adjustment cross-bar 620 and the support post 610 is locked by the locking assembly.

Specifically, the locking assembly includes a top wire 631 and a handle 632. A handle 632 is attached to the upper end of the jackscrew 631.

The top end of the supporting upright post 610 is provided with a threaded hole along the vertical direction, and the threaded hole is communicated with the through hole. After the lower end of the jackscrew 631 is screwed into the screw hole, the end of the jackscrew 631 abuts against the adjustment cross bar 620. Thereby locking the relative position between the support post 610 and the adjustment cross post 620.

In the present embodiment, the conveying unit 200 includes a rotation shaft 210, two fixing plates, and a plurality of support rods 220.

The two fixing plates are disposed in parallel at both ends of the rotation shaft 210, respectively.

The fixed disk on the side close to the center of the arc-shaped supporting frame is defined as a first fixed disk 230, and the fixed disk on the side far from the center of the arc-shaped supporting frame is defined as a second fixed disk 240.

The diameter of the first fixed disk 230 is smaller than the diameter of the second fixed disk 240.

One end of the support rod 220 is connected to the first fixing plate 230, and the other end of the support rod 220 is connected to the second fixing plate 240.

The plurality of support bars 220 are disposed at intervals along the circumferential direction of the first and second fixing plates 230 and 240.

A reinforcing disc 250 is connected to the middle of the rotation shaft 210.

The middle portions of the plurality of support rods 220 are spaced apart in the circumferential direction of the reinforcing disc 250.

In the description of the above embodiments, particular features, structures, materials, or characteristics may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing is merely illustrative of the present utility model, and the present utility model is not limited thereto, and any changes or substitutions easily contemplated by those skilled in the art within the scope of the present utility model should be included in the scope of the present utility model. Therefore, the protection scope of the utility model is subject to the protection scope of the claims.

Claims (9)

1. A curved conveyor, comprising:

the guide unit comprises two arc-shaped guide plates, and the circle centers of the two arc-shaped guide plates are coincident;

the frame body comprises two arc-shaped supporting frames, and the circle centers of the two arc-shaped supporting frames are coincident with the circle centers of the two arc-shaped guide plates;

the two ends of the conveying units are respectively and rotatably connected with the two arc-shaped supporting frames, and the conveying units are radially arranged with the center of the arc-shaped supporting frames as the center;

an adjusting unit for adjusting the distance between the two arc-shaped guide plates;

a driving unit;

and the driving unit drives the conveying units to rotate through the transmission unit.

2. The curved conveyor of claim 1, wherein,

the adjusting unit comprises a plurality of adjusting components, and the adjusting components are uniformly arranged on one side of the two arc-shaped guide plates;

the adjusting assembly comprises a supporting upright, an adjusting cross column and a locking assembly, wherein the adjusting cross column penetrates through one end of the supporting upright to be rotatably connected with the arc-shaped guide plate, the lower end of the supporting upright is rotatably connected with the arc-shaped supporting frame, and the locking assembly is used for locking the position of the supporting upright and the position of the adjusting cross column.

3. The curved conveyor of claim 2, wherein said locking assembly includes a jackscrew and a handle, said handle being attached to an upper end of said jackscrew;

the upper end of the supporting upright post is provided with a through hole along the horizontal direction, and one end of the adjusting transverse post penetrates through the through hole to be connected with the arc-shaped guide plate;

the top of the support upright post is provided with a threaded hole along the vertical direction, the jackscrew can be in threaded connection with the threaded hole, and the through hole is communicated with the threaded hole.

4. The curved conveyor of claim 1, wherein the conveying unit comprises a rotating shaft, two fixing plates and a plurality of supporting rods, the two fixing plates are respectively connected to two end parts of the rotating shaft, and two ends of the plurality of supporting rods are respectively arranged at intervals and around the circumference of the two fixing plates.

5. The curved conveyor of claim 4, wherein the fixed disk on the side closer to the center of the arc-shaped support frame defines a first fixed disk and the fixed disk on the side farther from the center of the arc-shaped support frame defines a second fixed disk, the first fixed disk having a diameter smaller than the second fixed disk.

6. The curved conveyor of claim 4, further comprising a reinforcing disc, said reinforcing disc being mounted around the middle of said shaft, the middle of said plurality of support bars being connected to said reinforcing disc in the circumferential direction of said reinforcing disc.

7. The curved conveyor of claim 4, wherein said drive unit comprises a plurality of double row sprockets, said plurality of double row sprockets being connected in one-to-one correspondence with said shaft at an end of said shaft remote from the center of said arc-shaped support frame.

8. The curved conveyor of claim 7, wherein said drive unit includes a motor and a speed reducer, said motor driving said speed reducer to rotate, an output shaft of said speed reducer being connected with a single row of sprockets;

the single-row chain wheel sequentially drives the following double-row chain wheels to rotate through a plurality of chains from the double-row chain wheel positioned at one side.

9. The curved conveyor of claim 1, wherein said frame further comprises a frame, two of said arcuate support frames being disposed on said frame.

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