CN219116606U

CN219116606U - Transfer device for plate transmission

Info

Publication number: CN219116606U
Application number: CN202223548794.4U
Authority: CN
Inventors: 王凯; 张永田
Original assignee: Jiangsu Haokai Machinery Co ltd
Current assignee: Jiangsu Haokai Machinery Co ltd
Priority date: 2022-12-28
Filing date: 2022-12-28
Publication date: 2023-06-02
Anticipated expiration: 2032-12-28

Abstract

The utility model discloses a transfer device for plate transmission, which comprises: the conveying mechanism is arranged on the rack in a movable state and is used for receiving the plate of the first rail and carrying the plate to convey the plate to the adsorption position; a drive mechanism that moves the transfer mechanism between a first position flush with the first rail and a second position flush with the second rail; the adsorption transfer mechanism is positioned above the conveying mechanism, and transfers the plate to the second track while adsorbing the plate, and the adsorption transfer mechanism continuously adsorbs and conveys the plate carried by the conveying mechanism; the motion direction of the adsorption transfer mechanism for carrying the plates is the same as the conveying direction of the second rail, and the motion direction of the conveying mechanism for conveying the plates is the same as the conveying direction of the first rail. The utility model can effectively improve the conveying efficiency of the plate and shorten the transfer conveying time of the plate.

Description

Transfer device for plate transmission

Technical Field

The utility model relates to the field of plate transmission, in particular to a transfer device for plate transmission.

Background

In recent years, along with the rapid development of economy and the increasing of the living standard of people, the plate processing industry is also mature, and the production line for producing and processing various plates is basically shaped and moves towards intelligence, high efficiency and large scale.

In general, in a whole sheet processing line, a steering mechanism is generally used to steer the transport direction of a sheet in order to improve space utilization and to realize continuous production between sheet processes. The existing plate steering mechanism has a gap in the steering process, namely the steering transportation of the current plate is required to be completed, and the steering transportation of the next plate can be performed, so that the working efficiency is low, and the production cost is high.

Disclosure of Invention

In order to solve the prior art, the utility model provides the transfer device for plate transmission, which utilizes the cooperation of the adsorption transfer mechanism and the driving mechanism to realize continuous transfer and transmission of plates, improves the plate transmission efficiency of the device and has wide application range.

The technical scheme adopted in the utility model is as follows:

a reversed loading apparatus for sheet material transport, the reversed loading apparatus comprising:

the conveying mechanism is arranged on the rack in a movable state and is used for receiving the plate of the first rail and carrying the plate to convey the plate to the adsorption position;

a driving mechanism for moving the conveying mechanism between a first position flush with the first rail and a second position close to the adsorption surface of the adsorption transfer mechanism;

the adsorption transfer mechanism is positioned above the conveying mechanism, and transfers the plates to the second track while adsorbing the plates, and the adsorption transfer mechanism continuously adsorbs and conveys the plates carried by the conveying mechanism;

preferably, the conveying mechanism includes:

the conveying mechanism main body is positioned at the output end of the first rail, and is used for bearing the plate which is output by the first rail and conveying the plate to the adsorption position;

a supporting portion that supports the conveying mechanism main body;

and the lifting part is fixedly arranged on the supporting part through a first sliding connecting piece, the second sliding connecting piece of the lifting part is fixedly arranged on the frame, and the supporting part moves relatively along the second sliding connecting piece through the first sliding connecting piece.

Preferably, the drive mechanism is a link drive mechanism that causes the support portion of the transfer mechanism to reciprocate periodically along the second sliding link.

Preferably, the link driving mechanism includes:

the output shaft of the power output part is connected with the main shaft connecting part of the crank part;

a crank part, a connecting rod connecting part of which is connected with one end of the rocking connecting rod part;

and the other end of the swinging connecting rod part is movably connected with the bottom of the supporting part to drive the conveying mechanism main body on the supporting part to reciprocate.

Preferably, the conveying mechanism main body further comprises a position sensor for detecting the position of the plate on the conveying mechanism main body and controlling the conveying state of the conveying mechanism main body.

Preferably, the adsorption transfer mechanism includes:

the adsorption cavity part is used for continuously keeping negative pressure in the adsorption cavity part to provide adsorption force for the adsorption transmission part;

and the adsorption conveying part continuously adsorbs the plate on the conveying mechanism through negative pressure generated by the adsorption cavity part and simultaneously conveys the plate to the second track.

Preferably, the adsorption cavity portion includes:

the shell is arranged on the frame, and one side surface of the shell, which is opposite to the conveying mechanism, is in an opening state to form an open negative pressure cavity;

at least one group of negative pressure generating devices are communicated with the negative pressure cavity in the shell to generate negative pressure.

Preferably, the negative pressure cavity comprises at least one group of independent cavities, and the independent cavities are communicated with the negative pressure generating device.

Preferably, the adsorption transfer part includes:

the adsorption conveying belt is sleeved on the shell and attached to the opening surface of the shell, and a through hole communicated with the negative pressure cavity is formed in the adsorption conveying belt;

and the adsorption transmission mechanism enables the adsorption conveying belt to circularly move around the shell.

Preferably, the shell is provided with at least one group of adjustable air doors communicated with the negative pressure cavity for adjusting the negative pressure intensity inside the cavity.

The beneficial effects are that: the utility model provides a transfer device for plate transmission, which has the following advantages:

(1) According to the utility model, the driving mechanism drives the conveying mechanism main body to realize up-and-down reciprocating motion under the action of the crank rocking connecting rod, the plate is vacuum adsorbed and conveyed by the adsorption transfer mechanism after the conveying mechanism main body reaches the second position, and the conveying mechanism main body is quickly returned to the first position, so that continuous conveying can be realized, no interval is needed, and the plate transfer and conveying efficiency is effectively improved.

(2) In the utility model, the adjustable air door is arranged in the adsorption cavity, so that the vacuum adsorption force can be adjusted according to the type of the conveying plate, and the application range is wide.

Drawings

FIG. 1 is a schematic view of the overall structure of embodiment 1;

FIG. 2 is a schematic view of the overall structure of embodiment 1;

FIG. 3 is a schematic view of a conveying mechanism 1 of embodiment 1;

FIG. 4 is a schematic view of a conveying mechanism 2 of embodiment 1;

fig. 5 is a partial structural schematic diagram of the conveying mechanism of embodiment 1;

fig. 6 is a schematic view of the driving mechanism 1 of embodiment 1;

fig. 7 is a schematic view 2 of a driving mechanism of embodiment 1;

FIG. 8 is a schematic diagram of an adsorption transfer mechanism according to embodiment 1;

fig. 9 is a partial schematic view of the adsorption conveying section of embodiment 1;

fig. 10 is a schematic structural view of the adsorption cavity of embodiment 1;

FIG. 11 is a schematic view of the inside of the adsorption cavity of example 1;

fig. 12 is a schematic diagram of a structure of a damper of the adsorption cavity of embodiment 1.

In the figure: a rack 000, a conveying mechanism 100, a conveying mechanism main body 110, a conveying rack 111, a conveying belt 112, a driving roller 113, a first driven roller 114, a first conveying motor 115, a first pulley 116, a second pulley 117, a first conveying belt 118, a supporting portion 120, a transverse frame 121, a vertical frame 122, a reinforcing beam 123, a lifting portion 130, a first sliding connection member 131, a second sliding connection member 132, a position sensor 140, a driving mechanism 200, a power output portion 210, a crank portion 220, a main shaft connection portion 221, a link connection portion 222, a rocking link portion 230, an adsorption transfer mechanism 300, an adsorption chamber portion 310, a housing 311, a negative pressure generating device 312, a suction fan 3121, a wind pipe connection member 3122, a negative pressure chamber 313, a separate chamber 314, a negative pressure generating device 314, an adsorption conveying portion 320, an adsorption conveying belt 321, an adsorption transmission mechanism 322, a through hole 323, a second driving roller 324, a second driving roller 325, a second conveying motor 326, a third pulley 327, a fourth pulley 328, a second conveying belt 329, an adjustable door 330, a damper door opening 331, and a damper panel 332.

Detailed Description

The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. The following description of the embodiments is merely exemplary in nature and it is to be understood that the embodiments described herein are merely illustrative of the utility model, and are in no way intended to limit the utility model, its application, or uses.

It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. In contrast, when an element is referred to as being "directly on" another element, there are no intervening elements present. In contrast, when an element is referred to as being "directly connected" to another element, there are no intervening elements present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only.

In the description of the present utility model, it should be understood that the terms "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "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 describing the present utility model 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 thus should not be construed as limiting the present utility model.

Examples

A transfer device for transporting a sheet material can transfer the sheet material from a first track to a second track, in particular for realizing transfer transport of the sheet material.

As shown in fig. 1-2, the reloading device includes:

a conveying mechanism 100, which is movably disposed on the frame 000, for receiving the plate material of the first rail and carrying the plate material to the adsorption position, wherein the moving direction of the conveying mechanism 100 for conveying the plate material is the same as the conveying direction of the first rail;

a driving mechanism 200 located below the conveying mechanism 100, the driving mechanism 200 enabling the conveying mechanism 100 to periodically reciprocate between a first position flush with the first rail and a second position close to the adsorption surface of the adsorption transfer mechanism;

the adsorption transfer mechanism 300 is located above the conveying mechanism 100, and transfers the plate to the second track while adsorbing the plate, and the adsorption transfer mechanism 300 continuously adsorbs and conveys the plate carried by the conveying mechanism 100.

The direction of movement of the suction transfer mechanism 300 for carrying the sheet material and the direction of movement of the conveying mechanism 100 for conveying the sheet material being perpendicular to each other are an example of the transfer device for turning transportation.

[ conveying mechanism 100]

The following describes the conveying mechanism 100 with reference to fig. 3 and 4. The transfer mechanism 100 includes a transfer mechanism main body 110, a supporting portion 120, and a lifting portion 130.

The first position of the conveying mechanism main body 110 is located at the output end of the first rail, and is used for carrying the plate output by the first rail and conveying the plate to the adsorption position. For example, the conveying mechanism main body 110 includes a conveying frame 111, a conveying belt 112, a first driving roller 113, a first driven roller 114, a first conveying motor 115, a first belt pulley 116, a second belt pulley 117 and a first conveying belt 118, wherein the first driving roller 113 and the first driven roller 114 are respectively rotatably mounted at two ends of the conveying frame 111, the conveying belt 112 is in tensioning sleeve connection with the first driving roller 113 and the first driven roller 114, the conveying belt 112 is driven by the first driving roller 113 to perform circulating conveying motion, the first conveying motor 115 is mounted below the conveying frame 111, an output end of the first conveying motor 115 is in driving connection with the first belt pulley 116, the second belt pulley 117 is mounted at one end of the first driving roller 113, the first belt pulley 116 and the second belt pulley 117 are connected through the first conveying belt 118, and the first belt pulley 116 drives the second belt pulley 117 to rotate through the first conveying belt 118, so that the first driving roller 113 is driven to rotate. Other means for transporting the sheet material are contemplated by the conveyor body 110.

The supporting portion 120 supports the conveying mechanism main body 110. For example, the supporting part 120 includes a lateral frame 121, a vertical frame 122 and at least one reinforcing beam 123, the lateral frame 121 is fixedly installed at the bottom of the transfer mechanism body 110, the vertical frame 122 is installed at one end of the lateral frame 121 to form a right angle bracket, and the at least one reinforcing beam 123 is installed between the lateral frame 121 and the vertical frame 122 for improving the supporting strength of the supporting part. Other brackets that may provide support are also contemplated for the support 120.

The lifting part 130 includes a first sliding connector 131 and a second sliding connector 132 fixedly installed on the supporting part 120, the second sliding connector 132 of the lifting part 130 is fixedly installed at the side of the frame 000, and the supporting part 120 moves relatively along the second sliding connector 132 through the first sliding connector 131. For example, the first sliding connection member 131 and the second sliding connection member 132 are mounted on the sliding block rail assembly in a mutually matched manner, wherein the first sliding connection member 131 is vertically mounted on the vertical frame 122 of the supporting part 120, the second sliding connection member 132 is vertically mounted on the side of the frame 000, and the first sliding connection member 131 and the second sliding connection member 132 are connected in a sliding fit manner. The lifting portion 130 may further comprise other sliding components capable of realizing a relative sliding connection.

As shown in fig. 5, the conveyor body 110 is further provided with a position sensor 140 for sensing the position of the sheet material. The position sensor 140 is disposed at a position near the output end of the conveying mechanism main body 110. When the position sensor 140 senses the sheet material, the information to be collected is fed back to the control system, and the control system controls the conveying mechanism main body 110 to stop conveying the sheet material. When the position of the position sensor 140 is set, the position sensor 140 may be set at an appropriate position in consideration of the conveying inertia after the conveyance mechanism main body 110 is stopped. The position sensor 140 may be a touch sensor or a proximity sensor that enables sheet material position sensing.

[ drive mechanism 200]

Hereinafter, the driving mechanism 200 will be described with reference to fig. 6 and 7. The driving mechanism 200 is a link driving mechanism, which is mounted on the frame below the supporting portion 120 and periodically reciprocates the supporting portion 120 of the conveying mechanism 100 up and down along the second sliding link 132. The link driving mechanism 200 includes a power output portion 210, a crank portion 220, and a rocking link portion 230.

The output shaft of the power output unit 210 is connected to a main shaft connection unit 221 of the crank unit 220. For example, the power take-off 210 is a drive motor or other power device that provides rotational power to the crank 220. An output shaft of the driving motor is connected to a main shaft connection part 221 of the crank part 220.

The link connection portion 222 of the crank portion 220 is connected to one end of the rocking link portion 230. For example, the crank part 220 is a crank for driving the rocking link part 230 to reciprocate up and down periodically. The driving mechanism 200 may also be considered as a device including a cam mechanism that causes the rocking link portion to reciprocate up and down periodically.

The other end of the rocking link portion 230 is movably connected to the bottom of the support portion 210. As shown in fig. 7, the upper end of the link of the swing link portion 230 is rotatably connected to the support frame 210, and the lower end of the link is rotatably connected to the link connecting portion 222 of the crank portion 220. Driven by the crank portion 220, the rocking link portion 230 moves the transfer mechanism main body 110 fixedly connected to the supporting portion 120 to reciprocate periodically between a first position and a second position. The plane of rotation of the crank part 220 and the plane of reciprocation of the rocking link part 230 are parallel to each other throughout the movement.

[ adsorption transfer mechanism 300]

Hereinafter, the suction transfer mechanism 300 will be described with reference to fig. 8 to 12. The suction transfer mechanism 300 includes a suction chamber portion 310 and a suction transfer portion 320.

Wherein, the suction cavity 310 continuously maintains negative pressure to provide suction force for the suction conveying part 320. The suction chamber portion 310 includes a housing 311 mounted on the frame 000 and at least one set of negative pressure generating devices 312.

The side surface (i.e., the suction surface) of the housing 311 opposite to the transfer mechanism 100 is opened, and an open negative pressure chamber 313 is formed. The negative pressure cavity 313 includes at least one set of individual cavities 314, each individual cavity 314 being in communication with the negative pressure generating device 312. For example, the casing 310 is a rectangular frame casing with an opening at one side, the side of the casing 310 is communicated with the negative pressure generating device 314, the negative pressure cavity 313 in the casing 310 is uniformly divided into six independent cavities 314, and the six independent cavities 314 are combined in pairs, and each two of the six independent cavities are communicated with one negative pressure generating device 314. Dividing the negative pressure chamber 313 into a plurality of independent chambers is advantageous in improving the uniformity of negative pressure in the chambers, thereby ensuring adsorption stability. The number of independent cavities 314 can be designed and combined in a manner that can be adjusted according to actual requirements.

The negative pressure generating device 312 communicates with a negative pressure chamber 313 inside the housing 310, generating negative pressure. For example, the negative pressure generating device 312 includes a suction fan 3121, an air duct and an air duct connection member 3122, wherein the suction fan 3121 is installed on the frame 000, and the suction fan 3121 is located above the housing 311, and the air duct connection member 3122 is connected to a side of the housing 311 and is in communication with at least one independent cavity 314. The air pipe connecting piece 3122 is in sealing connection with the shell 311, and the air inlet of the suction fan 3121 is connected with the air pipe connecting piece 3122 through the air pipe.

The suction and transfer unit 320 continuously sucks the sheet material on the transfer mechanism 100 by the negative pressure generated in the suction chamber unit 310, and simultaneously transfers the sheet material to the second rail. The suction conveying section 320 includes a suction conveying belt 321 and a suction driving mechanism 322.

The adsorption conveyor belt 321 is in tensioning sleeve connection with the shell 310 and is attached to the opening surface of the shell 310, and the adsorption conveyor belt 321 is provided with through holes 323 communicated with the negative pressure cavity 313. The negative pressure generated in the negative pressure chamber 313 can adsorb the plate on the conveying mechanism 100 moving to the second position through the through holes 323 on the adsorption conveying belt 321. Meanwhile, the negative pressure generated in the negative pressure cavity 313 can promote the adhesion of the adsorption conveyor belt 330 and the opening surface (adsorption surface) of the housing 310, which is beneficial to providing stable adsorption force.

The suction driving mechanism 322 causes the suction conveyer 321 to circulate around the housing 310. For example, the suction transmission mechanism 322 includes a second driving roller 324, a second driven roller 325, a second transmission motor 326, a third pulley 327, a fourth pulley 328, and a second transmission belt 329, the second driving roller 324 and the second driven roller 325 are rotatably mounted on the housing 311, respectively, the suction transmission belt 321 is tightly wound around the second driving roller 324 and the second driven roller 325, the second transmission motor 326 is mounted on the frame 000, and an output end of the second transmission motor 326 is in transmission connection with the third pulley 327, the fourth pulley 328 is mounted on one end of the second driving roller 324, the third pulley 327 and the fourth pulley 328 are connected through the second transmission belt 329, and the third pulley 327 drives the fourth pulley 328 to rotate through the second transmission belt 329, thereby driving the second driving roller 324 to rotate, thereby driving the suction transmission belt 321 to perform a circulating motion around the housing 311. Other devices for realizing the circulation of the adsorption conveyor belt 321 are also conceivable as the adsorption transmission mechanism 322.

In addition, the housing 311 is provided with at least one group of adjustable air doors 330 communicated with the negative pressure cavity 313 for adjusting the negative pressure intensity inside the cavity. For example, the damper 330 includes a damper door 331 and a damper door 332, the damper door 331 is provided at a side of the housing 311 and communicates with the negative pressure chamber 313 (or the independent chamber 314), the damper door 332 is rotatably installed on the housing 311, and a continuity adjustment from a full closing to a full opening of the damper door 311 can be performed. The rotational control of the damper plate 332 may be provided as manual or electrical control. In the present utility model, the negative pressure intensity in the housing 311 can be adjusted by the adjustable damper 330 according to the required adsorption force of the actual plate.

The working principle of the utility model is as follows:

the conveying mechanism 100 reciprocates up and down between a first position (lowest position) and a second position (highest position) under the drive of the driving mechanism 200. When the conveying mechanism 100 is located at the first position, the sheet material on the first track is output to the conveying mechanism 100, and continues to move to the designated position (the position of the sheet material can be sensed by the position sensor) under the action of the conveying mechanism 100. At the same time, the conveying mechanism 100 moves upwards from the first position to the second position under the driving of the driving mechanism 200. At this time, the negative pressure generated in the adsorption cavity 310 generates an adsorption force on the plate located at the second position through the through hole 323 on the adsorption conveyor belt 321, and the plate is adsorbed on the adsorption conveyor belt 321, and the adsorption conveyor belt 321 drives the plate to be conveyed to the second track under the action of the adsorption transmission mechanism 322. After the plate moves to the end of the housing 311, the adsorption area of the adsorption conveyor 321 and the plate gradually decreases, and when the adsorption force is smaller than the self weight of the plate, the plate naturally falls to the second rail. While the suction conveying belt 321 suctions and conveys the sheet, the conveying mechanism 100 drops from the second position to the first position to carry and convey the next sheet. The adsorption conveying belt 321 can continuously and circularly adsorb and convey the plates, so that the problem of resetting does not exist, the process gap time is reduced, and the transfer efficiency is improved effectively.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims

1. A transfer device for sheet material transport, the transfer device comprising:

the adsorption transfer mechanism is positioned above the conveying mechanism, and transfers the plate to the second track while adsorbing the plate, and the adsorption transfer mechanism continuously adsorbs and conveys the plate carried by the conveying mechanism.

2. The transfer device for sheet material transport of claim 1, wherein the conveying mechanism comprises:

a supporting portion that supports the conveying mechanism main body;

3. A transfer device for sheet material transport as claimed in claim 2 wherein the drive mechanism is a link drive mechanism which causes the support of the transfer mechanism to reciprocate periodically along the second slide connection.

4. A transfer device for sheet material transport as claimed in claim 3 wherein the link drive mechanism comprises:

5. The transfer device for sheet material transport as claimed in claim 2, wherein the transfer mechanism body further comprises a position sensor for detecting a position of the sheet material on the transfer mechanism body for controlling a transfer state of the transfer mechanism body.

6. The transfer device for sheet material transport according to claim 1, wherein the adsorption transfer mechanism comprises:

7. The transfer device for sheet material transport of claim 6, wherein the suction chamber portion comprises:

8. The transfer device for sheet material transport of claim 7 wherein the negative pressure cavity comprises at least one set of independent cavities, each of which is in communication with a negative pressure generating device.

9. The transfer device for sheet material conveyance according to claim 7, wherein the adsorption conveying portion includes:

10. The transfer device for sheet material transport of claim 8 wherein the housing is provided with at least one set of adjustable dampers in communication with the negative pressure chamber for adjusting the negative pressure intensity within the chamber.