CN115057152A

CN115057152A - Conveying device

Info

Publication number: CN115057152A
Application number: CN202210929257.XA
Authority: CN
Inventors: 吴彬; 蔡路夷; 卢先呈; 魏雪纯; 张才庆; 郭辉盛
Original assignee: Gree Electric Appliances Inc of Zhuhai; Gree Wuhan Electric Appliances Co Ltd
Current assignee: Gree Electric Appliances Inc of Zhuhai; Gree Wuhan Electric Appliances Co Ltd
Priority date: 2022-08-03
Filing date: 2022-08-03
Publication date: 2022-09-16

Abstract

The invention discloses a carrying device, comprising: the empty material box moves to the placing end along the empty conveying channel; the lever type bearing component comprises a placing end and a counterweight end which are respectively positioned at two ends, the placing end for placing the material box is positioned below the feeding port, and the placing end rotates downwards to be in butt joint with an inlet of the full-load transportation channel after the material box is loaded with materials; and the material box with the material loaded on the placing end moves to a destination along the full-load transportation channel. The carrying device provided by the invention realizes automatic material boxing and empty material box switching circular boxing by utilizing the gravity principle, does not need manual operation, saves human resources and greatly improves the working efficiency; simultaneously, the material box filled with materials can automatically enter the transfer assembly along the full-load transportation channel, the materials do not need to be carried up and down, the labor intensity of workers is greatly reduced, and the working efficiency is improved.

Description

Conveying device

Technical Field

The invention relates to the field of production material transferring tools, in particular to a carrying device.

Background

The sheet metal part is manufactured by filament power supply winding, laser cutting, heavy processing, metal bonding, metal drawing, plasma cutting, precision welding, roll forming, sheet metal bending forming, die forging and water jet cutting. Various sheet metal parts are generally carried and processed manually in the sheet metal part processing production process, the parts are carried and taken frequently, the labor intensity of workers is increased, the working efficiency is low, and a series of problems of potential safety hazards caused by the scratch of the parts of operators exist.

Disclosure of Invention

The invention provides a conveying device, which aims to solve the technical problem of low efficiency of manually conveying sheet metal parts in the prior art.

The technical scheme adopted by the invention is as follows:

the invention provides a carrying device, comprising:

an empty transport channel along which an empty material box moves towards a placing end;

the lever type bearing assembly comprises a placing end and a counterweight end which are respectively positioned at two ends, the placing end for placing the material box is positioned below the feeding port, and the placing end rotates downwards to be in butt joint with an inlet of a full-load transportation channel after the material box is loaded with materials;

and the material box loaded with materials on the placing end moves to a destination along the full-load transportation channel.

Furthermore, the counterweight end is provided with a detachably mounted counterweight.

Furthermore, the lever type bearing assembly comprises a support frame and a material supporting piece, the material supporting piece is rotatably erected at the top end of the support frame, one end, close to the no-load transportation channel, of the material supporting piece is the placing end, the other end of the material supporting piece is the counterweight end, and the placing end and the counterweight end rotate up and down around the joint of the material supporting piece and the support piece.

Furthermore, a first sliding limiting piece is arranged on the material supporting piece and used for limiting the material box located at the placing end to slide to the counterweight end.

Furthermore, a second sliding limiting piece is arranged on the material supporting piece and used for limiting the empty material box on the no-load conveying channel to slide to the placing end when the placing end is in butt joint with the inlet of the full-load conveying channel.

Furthermore, a first rotation limiting piece and a second rotation limiting piece are arranged on the supporting frame, the first rotation limiting piece is used for stopping rotation of the placing end when the placing end rotates to be in butt joint with an inlet of the full-load transportation channel, and the second rotation limiting piece is used for stopping rotation of the placing end when the placing end rotates to be in butt joint with an outlet of the no-load transportation channel.

Furthermore, a rolling part is arranged on the material supporting part, and the material box can slide along the surface of the rolling part.

In one embodiment, the full load transport aisle comprises a fluency strip that is obliquely disposed towards the resting end, and the empty transport aisle comprises a fluency strip that is obliquely disposed away from the resting end.

The full-load transportation channel conveys the material box loaded with materials on the placing end to the transfer assembly, and the transfer assembly moves the material box loaded with the materials to a destination.

In one embodiment, the transfer assembly comprises a cart, the bottom of which is provided with rollers, and the material tank can slide along the surfaces of the rollers.

Compared with the prior art, the carrying device provided by the invention realizes automatic material boxing and empty material box switching circular boxing by utilizing the gravity principle, does not need manual operation, saves human resources and greatly improves the working efficiency; simultaneously, the material box filled with materials can automatically enter the transfer assembly along the full-load transportation channel, the materials do not need to be carried up and down, the labor intensity of workers is greatly reduced, and the working efficiency is improved.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise.

FIG. 1 is a schematic perspective view of an outlet of a no-load transportation passage with a butt joint end at a placing end in a carrying device according to an embodiment of the present invention;

FIG. 2 is a schematic perspective view of an inlet of a full-load transportation aisle with a butt joint end at a receiving end of a carrying device according to an embodiment of the invention;

FIG. 3 is a schematic diagram of a portion of a lever type carrier assembly in accordance with an embodiment of the present invention;

FIG. 4 is another partial schematic structural view of a lever type carrier assembly in accordance with an embodiment of the present invention;

FIG. 5 is a schematic structural view of a cart according to an embodiment of the present invention;

1. an empty load transport channel; 2. a fully loaded transport corridor; 3. a lever-type bearing assembly; 31. a material supporting part; 32. installing a shaft; 33. a first limit slip member; 34. a second limit slip member; 35. a first rotation limiting member; 36. a second rotation limiting member; 37. counterweight weights; 38. a counterweight placing member; 39. a rolling member; 4. pushing a cart; 5. a material box; 6. a feeding port.

Detailed Description

In order to make the technical problems, technical solutions and advantageous effects to be solved by the present invention more clearly apparent, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and do not limit the invention.

The sheet metal part is manufactured by filament power supply winding, laser cutting, heavy processing, metal bonding, metal drawing, plasma cutting, precision welding, roll forming, sheet metal bending forming, die forging and water jet cutting. In the processing production process of sheet metal parts, various sheet metal parts are generally carried and processed manually, and the frequent carrying and taking of the parts not only increases the labor intensity of workers and reduces the working efficiency, but also has a series of problems of potential safety hazards caused by the scratch of the parts by operators and the like.

Therefore, in order to solve the technical problem of low efficiency of manually conveying sheet metal parts in the prior art, the invention provides a conveying device, which comprises:

the empty material box moves to the placing end along the empty conveying channel under the action of gravity;

the lever type bearing assembly comprises a placing end and a counterweight end which are respectively positioned at two ends of a rotating fulcrum or a rotating shaft, the placing end is used for placing a material box, and the placing end is positioned below the feeding port. When no material exists on the placing end, the placing end rotates upwards to be in butt joint with the outlet of the no-load conveying channel, and at the moment, the placing end receives an empty material box conveyed by the no-load conveying channel. Then, the feeding port adds materials into the material box, and when the materials added into the material box reach a certain weight, the placing end rotates downwards to be in butt joint with an inlet of the full-load transportation channel;

when the placing end is in butt joint with the outlet of the full-load channel, the material box for loading materials moves to a destination along the full-load transport channel under the action of gravity.

In conclusion, the carrying device provided by the invention realizes automatic material boxing and empty material box switching circular boxing by utilizing the gravity principle, does not need manual operation, saves human resources and greatly improves the working efficiency; simultaneously, the material box filled with materials can automatically enter the transfer assembly along the full-load transportation channel, the materials do not need to be carried up and down, the labor intensity of workers is greatly reduced, and the working efficiency is improved.

The principles and construction of the present invention will be described in detail below with reference to the drawings and examples.

The invention provides a carrying device, comprising:

the lever type bearing assembly comprises a placing end and a counterweight end which are positioned at two ends of a rotating fulcrum or a rotating shaft, the placing end is used for placing a material box, and the placing end is positioned below the feeding port. When no material exists on the placing end, the placing end rotates upwards to be in butt joint with the outlet of the no-load conveying channel, and at the moment, the placing end receives an empty material box conveyed by the no-load conveying channel. Then, the feeding port adds materials into the material box, and when the materials added into the material box reach a certain weight, the placing end rotates downwards to be in butt joint with an inlet of the full-load transportation channel;

Further, still including moving the subassembly, the full load transport passageway will load the material case of material and move to on moving the subassembly, then move the subassembly and will load the material case of material and move to the destination, and then accomplish vanning, the transportation of whole material.

Further, lever carrier assembly includes the support frame and holds in the palm the material spare, it rotates the top that sets up at the support frame to hold in the palm the material spare, it rotates the junction for rotating fulcrum or axis of rotation to hold in the palm material spare and support frame, the one end of holding in the palm the material spare is for placing the end, the other end that holds in the palm the material spare is the counter weight end, the counter weight is served and is provided with detachable counter weight, it is used for placing the material case to place the end, it is located respectively to hold in the palm material spare and the both sides that the support frame rotated the junction with the counter weight end to place the end, consequently, it can use to hold in the palm the material spare and rotate the junction of being connected for rotating fulcrum or axis of rotation tilting with the counter weight end. When the product of the gravity of the placing end and the gravity force arm is smaller than the product of the gravity of the counterweight and the gravity force arm, the placing end can rotate upwards to an upwarping state, and the placing end can be in butt joint with an outlet of the no-load transportation channel at the moment. When the product of the gravity of the placing end and the gravity force arm is larger than the product of the gravity of the counterweight and the gravity force arm, the placing end can rotate downwards to a sinking state, and the placing end can be in butt joint with an inlet of the full-load transportation channel at the moment. Therefore, the standard weight of the material box can be changed by reasonably setting the weight of the counterweight, and the material box with the standard weight can be continuously packed.

Furthermore, the no-load transportation channel is arranged above the full-load transportation channel, and the outlet of the no-load transportation channel and the inlet of the full-load transportation channel are both positioned on one side of the placing end. Therefore, when the placing end is in the upwarping state, the placing end can be in butt joint with the outlet of the no-load transportation channel, and when the placing end is in the sinking state, the placing end can be in butt joint with the inlet of the full-load transportation channel.

Furthermore, the transfer assembly comprises a trolley, the trolley and the full-load transportation channel are independent and disconnected, and the trolley can move to a carrying surface at the bottom of the trolley and is positioned below an outlet of the full-load transportation channel.

As shown in fig. 1 to 4, in the present embodiment, the lever type carrying component 3 includes a supporting frame and a material holding member 31. The support frame includes two stock, the installation axle 32 of setting on two stock tops of interval, vertical setting. The material supporting piece 31 comprises a square frame formed by surrounding four long rods, the two long rods which are arranged oppositely on the square frame are respectively and vertically arranged with the installation shaft 32 and are rotationally connected with the installation shaft 32, the point where the two long rods are rotationally connected with the installation shaft is positioned at the middle point of the two long rods, therefore, the whole square frame can rotate by taking the installation shaft as a rotating shaft, and the installation shaft is the rotating shaft of the lever type bearing assembly. Use the installation axle as the border, square frame falls into both ends, and one end is for placing the end of placing the material case, places the end and is located the below of feed inlet 6, and the other end sets up to be equipped with detachable counterweight 37's counter weight end, and the size of placing the end in this embodiment sets up can only once place a material case 5. Specifically, as shown in fig. 4, be equipped with the counter weight of a V style of calligraphy on the stock of square frame's counter weight end and place piece 38, a stabilizer blade that piece 38 was placed to the counter weight of V style of calligraphy is fixed on the stock that is parallel with installation axle 32, and the vertical unsettled setting of another stabilizer blade that piece 38 was placed to the counter weight of V style of calligraphy, and 37 covers of counter weight are established on this stabilizer blade and can be dismantled with this stabilizer blade. Therefore, the placing end and the counterweight end of the material supporting piece can rotate up and down by taking the mounting shaft as a rotating shaft under the reasonable configuration of the weight of the material box and the weight of the counterweight.

Furthermore, the rotation angle of the material supporting member is limited because the material supporting member 31 is butted with the outlet of the empty-load transportation channel 1 when rotating upwards to an upwarp state, and the material supporting member 31 is butted with the inlet of the full-load transportation channel 2 when rotating downwards to a sinking state. Therefore, the support frame is also provided with a first rotation limiting piece 35 and a second rotation limiting piece 36, the first rotation limiting piece 35 limits the placing end to rotate downwards to stop rotating when being in butt joint with an inlet of a full-load transportation channel, and the second rotation limiting piece 36 limits the placing end to rotate upwards to stop rotating when being in butt joint with an outlet of an empty-load transportation channel. As shown in fig. 4, in this embodiment, the first rotation limiting member 35 is a cross bar provided with a long bar in the vertical support frame, the cross bar being located at the same level as the inlet of the full transportation path or at a position slightly below the inlet of the full transportation path 2. When the supporting part rotates downwards, the supporting part stops rotating immediately once encountering the cross rod, and the placing end of the supporting part is directly erected on the cross rod and is butted with an inlet of a full-load transportation channel. The second rotation limiting member 36 is a triangular prism frame surrounded by a plurality of bars, and the frame is fixed on a long bar in the support frame, and is respectively positioned at two sides of the support frame with the first rotation limiting member. In the process that the counterweight weights rotate downwards, once the V-shaped counterweight placing piece touches the triangular prism-shaped frame, the counterweight weight placing end can be directly arranged on the triangular prism-shaped frame, and the placing end is butted with an outlet of a no-load transportation channel.

Further, as shown in fig. 3, the material supporting member is further provided with a first material limiting piece 33, the first material limiting piece 33 is vertically arranged at the center of the material supporting member 31, and the first material limiting piece 33 is a U-shaped frame and has a height lower than that of the material box. When the placing end is in the upwarping state, the material box can be abutted against the first sliding limiting piece, so that the first sliding limiting piece can prevent the material box from sliding to the counterweight end when the placing end is in the upwarping state.

Further, as shown in fig. 3, a second material limiting piece 34 is further disposed on the material supporting member, the second material limiting piece is vertically disposed at an edge of a placing end of the material supporting member, and the second material limiting piece 34 is also a U-shaped frame and is higher than the material box. When placing and holding and placing the material case and hold and the export butt joint of no-load transport passageway on the end, if no-load transport passageway still to holding the end and carry empty material case, the material case on the no-load transport passageway can bump with the material case of holding and holding this moment, therefore the material case on the no-load transport passageway can't get into and hold. When the material box on the placing end loads materials and sinks to be in butt joint with an inlet of the full-load transportation channel, the material box loading the materials can automatically slide under the action of gravity to enter the full-load transportation channel, and the second sliding limiting piece can be in butt joint with an empty material box on the no-load transportation channel, so that the material box above the no-load transportation channel is prevented from directly falling on the placing end, and the movement of the material box loading the materials on the placing end is prevented from being influenced.

Further, as shown in fig. 3, a rolling member 39 is provided on the material supporting member 31, and the material tank 5 at the placing end can roll along the surface of the rolling member 39, so that the material tank can be moved conveniently. Specifically, the rolling part is provided with two fluency strips on the material supporting part, the two fluency strips are arranged in parallel, the distance between the two fluency strips is adjustable, the two ends of the two fluency strips are respectively fixed on two oppositely arranged long rods in the material supporting part, and the length directions of the two fluency strips are arranged along the direction in which the material box moves to the full-load transportation channel.

Further, as shown in fig. 1, 2 and 4, in the present embodiment, the empty transport aisle 1 and the full transport aisle 2 are erected on the support frame, the empty transport aisle 1 is disposed above the full transport aisle 2, and the outlet of the empty transport aisle 1 and the inlet of the full transport aisle 2 are located on the same side and are both close to the placing end. Specifically, the full-load transportation channel comprises a fluent strip which is obliquely arranged towards the placing end, and the no-load transportation channel comprises a fluent strip which is obliquely arranged towards the position far away from the placing end. In addition, the first rotation limiting piece is fixedly connected with the supporting frame in the transportation assembly, so that the whole transportation assembly and the bearing assembly are connected.

Further, as shown in fig. 5, in the present embodiment, the transfer assembly includes a cart 4, and the carrying surface on which the material box is placed at the bottom of the cart can be moved to below the outlet of the full-load conveying passage, so that the material box filled with the material on the full-load conveying passage can automatically slide onto the cart due to gravity. Furthermore, a rolling member 39 is also arranged on the carrying surface at the bottom of the cart, the rolling member is also a fluent strip, and the material box can slide along the surface of the rolling member. The cart may be manually pushed or can be moved automatically by a control, and the cart may transfer the material tank to a destination when the material tank is transferred to the cart.

In another embodiment, the material supporting part comprises a square supporting plate, and the supporting plate is rotatably connected with a mounting shaft on the supporting frame. And the position of first limit commentaries on classics piece, second limit commentaries on classics piece can be for setting up the dog on the installation axle, and this dog is located the bottom of holding in the palm material piece, can bump mutually with the dog, stall when holding in the palm material piece and rotating certain angle. In another embodiment, the empty transport corridor and the full transport corridor may be conveyor structures.

In combination with the structure in the above embodiment, it can be seen that the working principle and the working state of the carrying device provided by the present invention can be roughly divided into the following three stages:

in the first stage, as shown in fig. 1, the placing end rotates upwards to be in butt joint with the outlet of the no-load conveying channel, the material box above the no-load conveying channel moves to the placing end, the material box stops moving when moving to be in butt joint with the first limited slip piece, and at the moment, the material is added into the material box through the feeding port above the placing end.

And in the second stage, as shown in fig. 2, when the weight of the materials in the material box is increased to the standard weight, the placing end rotates downwards to be in butt joint with the inlet of the full-load conveying channel, the material box filled with the materials slides under the action of gravity to enter the full-load conveying channel, the empty material box on the no-load conveying channel is abutted against the second limiting sliding piece and cannot fall into the placing end, and the full-load conveying channel conveys the material box loaded with the materials to the trolley.

And in the third stage, the material box loaded with the materials enters the cart and is moved to the destination by the cart. Or the material tanks which are firstly received by the cart and are loaded with materials move to the front end of the cart, and then the cart is transferred to the destination together after the cart is filled by a plurality of subsequent material tanks which are loaded with materials. At the moment, the placing end rotates upwards to be in butt joint with the no-load conveying channel again, receives another empty material box from the no-load conveying channel, and carries out material boxing operation again.

The whole process is connected in sequence and is in reciprocating circulation, so that the conveying device provided by the invention realizes the circulating operation of material boxing and conveying through the connection among the structures and the action of gravity, thereby greatly saving electric power resources and human resources, reducing the labor intensity of manpower, greatly improving the working efficiency, having ingenious design of the whole structure, being convenient for large-scale production and realization and being convenient for wide application.

It is noted that the terminology used above is for the purpose of describing particular embodiments only and is not intended to be limiting of exemplary embodiments according to the application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.

The relative arrangement of the components and steps, the numerical expressions, and numerical values set forth in these embodiments do not limit the scope of the present application unless specifically stated otherwise. Meanwhile, it should be understood that the sizes of the respective portions shown in the drawings are not drawn in an actual proportional relationship for the convenience of description. Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate. In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.

In the description of the present application, it is to be understood that the orientation or positional relationship indicated by the directional terms such as "front, rear, upper, lower, left, right", "lateral, vertical, horizontal" and "top, bottom", etc., are generally based on the orientation or positional relationship shown in the drawings, and are used for convenience of description and simplicity of description only, and in the case of not making a reverse description, these directional terms do not indicate and imply that the device or element being referred to must have a particular orientation or be constructed and operated in a particular orientation, and therefore, should not be considered as limiting the scope of the present application; the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.

Spatially relative terms, such as "above … …," "above … …," "above … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

It should be noted that the terms "first", "second", and the like are used to define the components, and are only used for convenience of distinguishing the corresponding components, and the terms have no special meanings unless otherwise stated, and therefore, the scope of protection of the present application is not to be construed as being limited.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. Handling device, its characterized in that includes:

2. The transfer device of claim 1, wherein the counterweight end is provided with a removably mounted counterweight.

3. The carrying device as claimed in claim 1 or 2, wherein the lever type bearing assembly comprises a support frame and a material supporting piece, the material supporting piece is rotatably erected at the top end of the support frame, one end of the material supporting piece close to the empty load transportation channel is the placing end, the other end of the material supporting piece is the counterweight end, and the placing end and the counterweight end rotate up and down around the joint of the material supporting piece and the support piece.

4. The carrying device as claimed in claim 3, wherein the material supporting member is provided with a first sliding limiting member for limiting the material box at the placing end from sliding to the counterweight end.

5. A handling device according to claim 3, characterised in that a second slide limiter is provided on the carrier member for limiting the empty bin on the empty transport shaft from sliding onto the depositing end when the depositing end is docked with the entrance of the full transport shaft.

6. The carrier device as claimed in claim 3, wherein a first rotation limiting member for stopping rotation of the placing end when the placing end is rotated to be butted against the entrance of the full-load transportation path and a second rotation limiting member for stopping rotation of the placing end when the placing end is rotated to be butted against the exit of the empty-load transportation path are provided on the supporting frame.

7. A handling apparatus according to claim 3, wherein the carrier member is provided with rollers, the bin being slidable along the surface of the rollers.

8. The transfer device of claim 1, wherein the full transport corridor includes a fluency strip disposed at an incline toward the resting end, and the empty transport corridor includes a fluency strip disposed at an incline away from the resting end.

9. The handling apparatus according to claim 1, further comprising a transfer assembly, the full load transport path transporting the material bin loaded with material on the deposit end to the transfer assembly, the transfer assembly moving the material bin loaded with material to a destination.

10. The carrier device of claim 9, wherein the transfer assembly comprises a cart having rollers at the bottom of the cart, the material tank being slidable along the surfaces of the rollers.