CN116177216A - Automatic carrying mechanism with sucking disc - Google Patents

Abstract

The invention relates to the technical field of carrying mechanisms, in particular to an automatic carrying mechanism with a sucker, which comprises a supporting frame, wherein a first conveying belt and a second conveying belt are arranged on the supporting frame, a moving assembly is arranged on the supporting frame and connected with a control assembly, the moving assembly is used for controlling the control assembly to move left and right, the control assembly comprises a moving frame, a driving part is arranged on the moving frame, the driving part is connected with a connecting frame through a connecting rod part, a sucker conveying part is arranged on the connecting frame, the connecting rod part comprises a first driving shaft in transmission connection with the driving part, the first driving shaft is arranged in parallel with the moving frame, a second driving shaft in parallel with the first driving shaft is arranged on one side of the first driving shaft, a first connecting rod and a second connecting rod are fixedly connected on the first driving shaft and the second driving shaft respectively, the first connecting rod and the second connecting rod are arranged in parallel, and the upper ends of the first connecting rod and the second connecting rod are movably connected with the connecting frame. The invention improves the transportation speed and the transportation efficiency.

Description

An automatic transport mechanism with a suction cup

technical field

The invention relates to the technical field of transport mechanisms, in particular to an automatic transport mechanism with a suction cup.

Background technique

With the development and progress of society, the society's demand for automation is increasing day by day. Especially in the logistics industry, more than 70% of the labor force in warehousing is used in picking and packaging, and most of the small goods are manually unloaded in the process of moving from the car box to the logistics system.

For example, on February 25, 2022, a publication number was disclosed as a handling manipulator, which relates to the technical field of handling devices, including the operation base plate. The surface of the operation base plate is fixedly connected with two side plates, and the surfaces of the two side plates are fixedly connected together. There is a cover plate, and the surface of the operation base plate is fixedly installed with the conveyor belt 1 and the conveyor belt 2. The surface of the cover plate is provided with two openings for the conveyor belt 1 and the conveyor belt 2 respectively. Two limit rods, the opposite sides of the two limit rods are fixedly connected with the cylinder body, and also include grabbing parts for grabbing the products placed on the surface of the first conveyor belt or the second conveyor belt. In the present invention, through the interaction between the above structures With cooperation, the automatic grabbing and handling process of the product can be realized without manual intervention; however, the applicant found that the use of manipulators would be overkill, and the efficiency needs to be improved.

Contents of the invention

In view of this, the object of the present invention is to propose an automatic transport mechanism with a suction cup to solve the problem that the efficiency still needs to be improved.

Based on the above purpose, the present invention provides an automatic transport mechanism with a suction cup, including a support frame, on which a first conveyor belt and a second conveyor belt with overlapping transport directions are arranged, and on the support frame, a moving component, the moving component is connected with a control component, and the moving component is used to control the left and right movement of the control component, and the control component includes a moving frame, and a driving part is arranged on the moving frame, and the driving part passes through a connecting rod The connecting frame is connected with the connecting frame parallel to the moving frame, the connecting frame is provided with a suction cup transportation part, and the suction cup transportation part is used to absorb and clamp the goods, and the connecting rod part includes the driving part The first driving shaft connected by transmission, the first driving shaft is arranged in parallel with the moving frame, the second driving shaft is arranged on one side of the first driving shaft parallel to it, the first driving shaft and the A first connecting rod and a second connecting rod are respectively fixedly connected to the second driving shaft, the first connecting rod and the second connecting rod are arranged in parallel, and the upper end of the first connecting rod and the upper end of the second connecting rod All are movably connected with the connecting frame.

Optionally, the driving member includes a rotating motor connected to the moving frame, and an output end of the rotating motor is drivingly connected to the first driving shaft.

Optionally, the output end of the rotating motor is connected with a rotating shaft, and the rotating shaft is coaxially connected with a first helical gear, and one side of the first helical gear is meshed and connected with a gear coaxial with the first driving shaft. Connected second helical gear.

Optionally, a placement slot is provided between the first conveyor belt and the second conveyor belt.

Optionally, the suction cup transporter includes a plurality of suction cup clamps connected to the connecting frame, and the suction cup clamps are connected to a suction fan through a suction pipe, and the suction fan includes a vacuum generator.

Optionally, the moving part and the moving part connected with the support frame, the moving part includes two synchronous wheels, and the two synchronous wheels are connected through a moving belt, and the moving frame is arranged on the moving part. On the belt, the rotating member is connected with one of the synchronous wheels, and the rotating member is used to control the rotation of the synchronous wheel. The two synchronous wheels are respectively located on one side of the first conveyor belt and one side of the second conveyor belt. On the side, the rotating member includes a moving motor fixedly connected to the support frame.

Optionally, a limit block is coaxially arranged on the side wall of the second connecting rod, the limit block includes a semicircular block with a large diameter, and a matching block located below the limit block is arranged on the moving frame, so that The sum of the radius of the large-diameter semicircular block and the length of the matching block is greater than the distance between the axis of the second connecting rod and the lower end surface of the matching block.

Optionally, the limiting block further includes a small-diameter semi-circular block smaller than the diameter of the large-diameter semi-circular block, the small-diameter semi-circular block is arranged coaxially with the second connecting rod, and the small-diameter semi-circular block The sum of the radius of and the length of the matching block is smaller than the distance between the axis of the second connecting rod and the lower end surface of the matching block.

Beneficial effects of the present invention: the present invention provides an automatic handling mechanism with suction cups. When the goods need to be transported, the side of the first conveyor belt is moved to the side of the goods, and the suction cup transport parts suck and clamp the goods, and then , the driving part starts to drive the first driving shaft to rotate clockwise, so that the connecting frame first moves to the upper right. The second conveyor belt moves in the direction, and then the driving part starts to drive the first driving shaft to continue to rotate clockwise, so that the connecting frame moves to the right and down. Through the quick return characteristic of the connecting rod, the travel time of transportation is shortened, and the efficiency of picking and handling is improved. , the goods are transported to the first conveyor belt, and the moving and superimposed moving components of the connecting frame drive the moving frame and the connecting frame on it to move, further improving the transportation speed and efficiency.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description are only It is an embodiment of the present invention, and those skilled in the art can also obtain other drawings based on these drawings without creative effort.

Fig. 1 is the structural representation of the embodiment of the present invention;

FIG. 2 is a schematic structural diagram of a first state of an embodiment of the present invention;

Fig. 3 is a schematic structural diagram of the second state of the embodiment of the present invention.

In the figure: 1. The first conveyor belt; 2. The second conveyor belt; 3. The support frame; 4. The placement slot; The second connecting rod; 10, the mobile frame; 11, the first drive shaft; 12, the second drive shaft; 13, the limit block; 14, the first helical gear; 15, the second helical gear; 16, the rotating motor; 17 , synchronous wheel; 18, driving wheel; 19, moving belt; 20, matching block.

Detailed ways

In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be described in further detail below in conjunction with specific embodiments and with reference to the accompanying drawings.

It should be noted that, unless otherwise defined, the technical terms or scientific terms used in the embodiments of the present invention shall have the usual meanings understood by those skilled in the field of the present invention. "First", "second" and similar words used in the present invention do not indicate any order, quantity or importance, but are only used to distinguish different components. "Comprising" or "comprising" and similar words mean that the elements or items appearing before the word include the elements or items listed after the word and their equivalents, without excluding other elements or items. Words such as "connected" or "connected" are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "Up", "Down", "Left", "Right" and so on are only used to indicate the relative positional relationship. When the absolute position of the described object changes, the relative positional relationship may also change accordingly.

As shown in Fig. 1, Fig. 2 and Fig. 3, an automatic conveying mechanism with a suction cup includes a support frame 3, and the support frame 3 is provided with a first conveyor belt 1 and a second conveyor belt 2 arranged in overlapping transport directions, The support frame 3 is provided with a moving assembly, and the moving assembly is connected with a control assembly, and the moving assembly is used to control the left and right movement of the control assembly, and the control assembly includes a moving frame 10, and the moving frame 10 is provided with There is a driving part, and the driving part is connected with a connecting frame 6 arranged in parallel with the moving frame 10 through a connecting rod, and the connecting frame 6 is provided with a suction cup transportation part 5, and the suction cup transportation part 5 is used for transporting goods For adsorption and clamping, the connecting rod includes a first driving shaft 11 that is transmission-connected to the driving member, and the first driving shaft 11 is arranged in parallel with the moving frame 10, and one side of the first driving shaft 11 A second driving shaft 12 arranged parallel to it is provided, and a first connecting rod 8 and a second connecting rod 9 are respectively fixedly connected to the first driving shaft 11 and the second driving shaft 12, and the first connecting rod 8 and the second connecting rod 9 are arranged in parallel, and the upper ends of the first connecting rod 8 and the upper ends of the second connecting rod 9 are both movably connected with the connecting frame 6 .

When the goods need to be transported, the side of the first conveyor belt 1 is connected to the side of the goods, and the suction cup transport part 5 sucks and clamps the goods, and then the driving part is activated to drive the first driving shaft 11 to rotate clockwise, so that the connecting frame 6 first moves to the upper right, and after the suction cup transportation part 5 on the connecting frame 6 moves above the first conveyor belt 1, the moving component starts to drive the goods clamped by the suction cup transportation part 5 to move in the direction of the second conveyor belt 2, and then the driving part starts, Drive the first driving shaft 11 to continue to rotate clockwise, so that the connecting frame 6 moves downward to the right, and through the quick return characteristic of the connecting rod, the travel time of transportation is shortened, the efficiency of picking up and handling is improved, and the goods are transported to the first conveyor belt 1 , the mobile stacking moving assembly of the connecting frame 6 drives the moving frame 10 and the connecting frame 6 on it to move, further improving the transportation speed and efficiency.

Rollers are arranged under the support frame 3 to facilitate the movement of the support frame 3 .

The driving member includes a rotating motor 16 connected to the mobile frame 10, the output end of the rotating motor 16 is connected to the first driving shaft 11 in transmission, and the rotating motor 16 starts to drive the first driving shaft 11 to rotate, thereby realizing The control of moving frame 10 lifting.

The output end of the rotating motor 16 is connected with a rotating shaft, and the rotating shaft is coaxially connected with a first helical gear 14, and one side of the first helical gear 14 is meshed with a transmission connection coaxial with the first driving shaft 11. The connected second helical gear 15, after the rotation motor 16 is started, drives the second helical gear 15 to rotate through the rotation of the first helical gear 14, and then drives the first driving shaft 11 to rotate, so as to realize the control of the lifting of the mobile frame 10.

A placement slot 4 is provided between the first conveyor belt 1 and the second conveyor belt 2 , and the placement slot 4 can place a suction cup transportation part 5 .

The suction cup transport part 5 includes a plurality of suction cup clamps 7 connected with the connecting frame 6, and the suction cup clamps 7 carry out adsorption and clamping of the goods, and the suction cup clamps 7 are connected with an exhaust fan through a suction pipe, and the exhaust fan includes vacuum generator.

In order to control the mobile frame 10 to move left and right, the moving parts and the moving parts connected to the support frame 3 by the mobile assembly, the moving parts include two synchronous wheels 17, and the two synchronous wheels 17 are connected by a transmission belt 19, so The moving frame 10 is arranged on the moving belt 19, and the rotating member is connected to one of the synchronous wheels 17 in transmission, and the rotating member is used to control the rotation of the synchronizing wheel 17, and the two synchronizing wheels 17 are respectively located at the One side of the first conveyor belt 1 and one side of the second conveyor belt 2, the rotating part includes a mobile motor fixedly connected to the support frame 3, the mobile motor starts, drives the synchronous wheel 17 to rotate, and then drives the mobile belt 19 to drive And mobile frame 10 moves left and right.

There are two moving parts, and the two moving parts are respectively located on both sides of the first conveyor belt 1 .

The moving assembly can be replaced, and the moving assembly includes a driving telescopic cylinder connected to the support frame 3, the telescopic end of the driving telescopic cylinder is connected to the moving frame 10, the axis of the driving telescopic cylinder is connected to the second A conveyor belt 1 end face is arranged in parallel, and the telescopic cylinder is driven to telescopically control the moving frame 10 to move left and right, so as to facilitate the left and right movement of the sucker transport parts 5, and transport the goods at one end of the first conveyor belt 1 to the first conveyor belt 1.

A limit block 13 is coaxially arranged on the side wall of the second connecting rod 9, and the limit block 13 includes a large-diameter semicircle block, and the moving frame 10 is provided with a matching block 20 located below the limit block 13 , the sum of the radius of the large-diameter semicircular block and the length of the matching block 20 is greater than the distance between the axis of the second connecting rod 9 and the lower end surface of the matching block 20, after the second connecting rod 9 rotates clockwise , to drive the mobile frame 10 to move up to the right first, and then to move down to the right, so that the suction cup transportation part 5 connected on the mobile frame 10 can be placed in the placement groove 4.

The limiting block 13 also includes a small-diameter semi-circle block smaller than the diameter of the large-diameter semi-circle block, the small-diameter semi-circle block is coaxially arranged with the second connecting rod 9, and the radius of the small-diameter semi-circle block is The sum of the lengths of the matching block 20 and the length of the matching block 20 is less than the distance between the axis of the second connecting rod 9 and the lower end surface of the matching block 20 .

When the goods need to be transported, the side of the first conveyor belt 1 is connected to the side of the goods, and the suction cup transport part 5 sucks and clamps the goods, and then the driving part is activated to drive the first driving shaft 11 to rotate clockwise, so that the connecting frame 6 first moves to the upper right, and after the suction cup transportation part 5 on the connecting frame 6 moves above the first conveyor belt 1, the moving component starts to drive the goods clamped by the suction cup transportation part 5 to move in the direction of the second conveyor belt 2, and then the driving part starts, Drive the first driving shaft 11 to continue to rotate clockwise, so that the connecting frame 6 moves downward to the right, and through the quick return characteristic of the connecting rod, the travel time of transportation is shortened, the efficiency of picking up and handling is improved, and the goods are transported to the first conveyor belt 1 , the suction cup transportation part 5 is placed in the placement slot 4, and the goods are moved from the upper end surface of the suction cup transportation part 5 to the second conveyor belt 2 by the first conveyor belt 1, and the moving superposition of the connecting frame 6 drives the moving frame 10 and the connection on it. The frame 6 moves to further improve the transportation speed and efficiency. After the goods are transported to the second conveyor belt 2, the driving part starts to drive the first drive shaft 11 to rotate counterclockwise, so that the suction cup transport part 5 first moves to the upper left and moves to the second conveyor belt. Once the conveyor belt 1 is above the top, the moving component controls the suction cup transportation part 5 to move to the left, and then the driving part is restarted to drive the first driving shaft 11 to rotate counterclockwise, so that the suction cup transportation part 5 moves to the lower left, and the suction cup transportation part 5 arrives at the goods The storage place is convenient for transporting new goods. The process of absorbing and transporting goods in the present invention is integrated to make the transportation of goods more compact and coherent, and realize the transportation of goods from the placement place to the conveyor belt and transport them to the logistics system. It reduces the labor intensity of operators and improves the efficiency of cargo handling.

Those of ordinary skill in the art should understand that: the discussion of any of the above embodiments is exemplary only, and is not intended to imply that the scope of the present invention is limited to these examples; Combinations between technical features are also possible, steps may be carried out in any order, and there are many other variations of the different aspects of the invention as described above, which are not presented in detail for the sake of brevity.

Embodiments of the present invention are intended to embrace all such alterations, modifications and variations that fall within the broad scope of the appended claims. Therefore, any omissions, modifications, equivalent replacements, improvements, etc. within the spirit and principles of the present invention shall be included within the protection scope of the present invention.

Claims (8)

1. An automatic transport mechanism with a suction cup, comprising a support frame, characterized in that, the support frame is provided with a first conveyor belt and a second conveyor belt that are overlapped in the transport direction, and the support frame is provided with a moving assembly, The moving assembly is connected with a control assembly, and the moving assembly is used to control the left and right movement of the control assembly. The control assembly includes a moving frame, and a driving member is arranged on the moving frame, and the driving member is connected by a connecting rod. There is a connecting frame arranged in parallel with the moving frame, and a suction cup transportation part is arranged on the connecting frame, and the suction cup transportation part is used for absorbing and clamping the goods, and the connecting rod part includes a transmission connection with the driving part. The first driving shaft, the first driving shaft is arranged parallel to the moving frame, the second driving shaft is arranged on one side of the first driving shaft parallel to it, the first driving shaft and the second A first connecting rod and a second connecting rod are respectively fixedly connected to the driving shaft, the first connecting rod and the second connecting rod are arranged in parallel, and the upper end of the first connecting rod and the upper end of the second connecting rod are connected with each other. The connecting frame is flexibly connected. 2. A kind of automatic conveying mechanism with sucker according to claim 1, it is characterized in that, described drive part comprises the rotating motor that is connected with described moving frame, and the output end of described rotating motor is connected with described first Drive shaft drive connection. 3. A kind of automatic conveying mechanism with sucker according to claim 2, it is characterized in that, the output end of described rotating motor is connected with rotating shaft, and described rotating shaft is coaxially connected with first helical gear, and described One side of the first helical gear is meshed with a second helical gear coaxially connected with the first driving shaft. 4 . The automatic transport mechanism with suction cups according to claim 1 , wherein a placement slot is provided between the first conveyor belt and the second conveyor belt. 5. A kind of automatic conveying mechanism with suction cup according to claim 1, it is characterized in that, described suction cup transportation part comprises a plurality of suction cup clamps that are connected with described connecting frame, and described suction cup clamp is connected with suction pipe through suction pipe. machine. 6. A kind of automatic carrying mechanism with suction cup according to claim 1, it is characterized in that, the rotating part and moving part that described moving assembly is connected with described support frame, and moving part comprises two synchronous wheels, two The synchronous wheel is connected through a moving belt, the moving frame is arranged on the moving belt, and the rotating member is connected to one of the synchronizing wheels, and the rotating member is used to control the rotation of the synchronizing wheel. The synchronous wheels are respectively located on one side of the first conveyor belt and one side of the second conveyor belt, and the rotating member includes a moving motor fixedly connected to the support frame. 7. An automatic transport mechanism with a suction cup according to claim 1, wherein a limiting block is coaxially arranged on the side wall of the second connecting rod, and the limiting block includes a semicircular block with a large diameter, The moving frame is provided with a matching block below the limiting block, and the sum of the radius of the large-diameter semicircular block and the length of the matching block is greater than the distance from the axis of the second connecting rod to the lower end surface of the matching block. distance between. 8. A kind of automatic conveying mechanism with sucker according to claim 7, it is characterized in that, described limit block also comprises the small diameter semicircle block that is smaller than the diameter of described large diameter semicircle block, and described small diameter The semicircle block is arranged coaxially with the second connecting rod, and the sum of the radius of the small diameter semicircle block and the length of the matching block is smaller than the distance between the axis of the second connecting rod and the lower end surface of the matching block.

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