CN221342815U - Transfer device and transfer system with same - Google Patents

Abstract

The utility model provides a transfer device and a transfer system with the same, wherein the transfer device comprises: a mounting frame; the bearing structure is arranged on the mounting frame in a lifting manner and used for bearing materials, and is provided with a feeding end and a discharging end; the ejection piece is arranged on the mounting frame in a lifting manner, is movably arranged along the lifting direction perpendicular to the bearing structure and has an initial position, and has a first ejection state of ejecting the material in the feeding space to the bearing structure and a second ejection state of ejecting the material on the bearing structure from the discharge end; the stop piece is arranged at the discharge end in a swinging way and is provided with a stop position for stopping the material and a guide position for avoiding the material; the first driving structure is in driving fit with the stop piece, and the first driving structure drives the stop piece to switch between a stop position and a guiding position. The technical scheme of the utility model effectively solves the problem that materials are easy to fall off the placing table in the conveying process.

Description

Transfer device and transfer system with same

Technical Field

The utility model relates to the technical field of material transfer, in particular to a transfer device and a transfer system with the same.

Background

During the material conveying process, the material can be moved to the placing table by the transferring platform, then the placing table is lifted, and the material is transferred to the inlet of the next station. In the conveying process, the material is moved from the transferring platform to the placing platform, and the material is moved from the placing platform to the inlet of the next station by pushing rods.

In the related art, after the material is pushed to the placement table by the push rod from the transfer table, the push rod and the material rise as the placement table rises. In the rising process, the material can fall from the clearance of placing between the entry of platform and the next station, and the material can block between the clearance of placing the entry of platform and next station after falling, influences the lift of placing the platform, exists the security risk.

Disclosure of utility model

The utility model mainly aims to provide a transfer device and a transfer system with the same, so as to solve the problem that materials in the related art are easy to fall off a placing table in the conveying process.

In order to achieve the above object, according to one aspect of the present utility model, there is provided a transfer device comprising: a mounting frame; the bearing structure is arranged on the mounting frame in a lifting manner and used for bearing materials and is provided with a feeding end and a discharging end; the ejection piece is arranged on the mounting frame in a lifting manner, is movably arranged along the lifting direction perpendicular to the bearing structure and has an initial position, when the ejection piece is in the initial position, a feeding space is formed between the ejection piece and the feeding end of the bearing structure, and the ejection piece has a first ejection state of ejecting materials in the feeding space to the bearing structure and a second ejection state of ejecting the materials on the bearing structure from the discharging end; the stop piece is arranged at the discharge end of the bearing structure in a swinging manner and is provided with a stop position for stopping the material and a guide position for avoiding the material; the first driving structure is arranged on the bearing structure and is in driving fit with the stop piece, and the stop piece is driven by the first driving structure to switch between the stop position and the guiding position.

Further, the bearing structure comprises a bearing table and a mounting part connected with the bearing table, the bearing table is used for bearing materials, the stopping piece comprises a pivot shaft and a stopping part connected with the pivot shaft, the pivot shaft is arranged on the mounting part in a penetrating mode, the first driving structure is arranged on the mounting part, and the first driving structure drives the pivot shaft to rotate so as to drive the stopping part to switch between a stopping position and a guiding position.

Further, the mounting portion is connected on the lateral wall of plummer, and the pivot is worn out to the outside of mounting portion, and transfer device still includes a transmission structure, and a transmission structure connects between a drive structure and pivot, and a drive structure and a transmission structure are all located the outside of mounting portion.

Further, the first transmission structure comprises a connecting plate, a first connecting part and a second connecting part are arranged on the connecting plate at intervals, the first connecting part is hinged with the first driving structure, and the second connecting part is fixedly connected with the pivot shaft.

Further, the transfer device further comprises a guide frame connected with the bearing table, the guide frame is arranged along the lifting direction perpendicular to the bearing structure, and the ejector piece is movably arranged on the guide frame.

Further, the transfer device further comprises a second driving structure and a second transmission structure, the second driving structure and the second transmission structure are both arranged on the guide frame, the second transmission structure is arranged between the ejector piece and the second driving structure, and the second driving structure drives the ejector piece to move through the second transmission structure.

Further, the guide frame comprises a guide rod, an accommodating space is formed in the guide rod, an opening part communicated with the accommodating space is formed in the surface of the guide rod, the second transmission structure is arranged in the accommodating space, and the ejector piece is connected with the second transmission structure through the opening part.

Further, the second transmission structure comprises a driving wheel, a driven wheel and a chain belt piece, the chain belt piece is wound around the peripheries of the driving wheel and the driven wheel, the second driving structure is in driving fit with the driving wheel, the ejector piece is connected with the chain belt piece, and the second driving structure drives the driving wheel to rotate so that the chain belt piece rotates and drives the ejector piece to move.

Further, the ejector comprises a push rod and a connecting frame, the connecting frame is connected between the chain belt piece and the push rod, when the ejector is located at the initial position, the connecting frame is located at one side of the push rod away from the bearing structure, the push rod is of an arc-shaped structure, the push rod protrudes towards the direction of the connecting frame, and/or a flexible piece is arranged on one side of the push rod towards the bearing structure.

Further, the angle of the swing range of the stopper is between 30 ° and 160 °.

According to another aspect of the present utility model, there is provided a transfer system comprising a transfer device and a conveyor, wherein the transfer device is as described above, and wherein the stop portion is disposed flush with the conveyor toward one end of the conveyor when the stop member is in the guide position.

By applying the technical scheme of the utility model, the mounting frame is provided with the bearing structure and the ejector piece in a lifting manner, the bearing structure is used for bearing materials, and the bearing structure is provided with the feeding end and the discharging end. The ejector is movably arranged along the lifting direction perpendicular to the bearing structure, and when the ejector is at the initial position, a feeding space is formed between the ejector and the feeding end of the bearing structure. When the ejector pushes the material in the feeding space to the bearing structure, the ejector is in a first ejection state. When the ejector pushes the material out of the discharge end of the bearing structure, the ejector is in a second ejection state. The discharge end of the bearing structure is provided with a stop piece in a swinging manner, and the stop piece is provided with a stop position for stopping the material and a guide position for avoiding the material. A first driving structure is arranged on the bearing structure and is in driving fit with the stop piece, and the stop piece is driven by the first driving structure to switch between a stop position and a guiding position. Through foretell setting, the ejector removes to first ejection state by initial position, pushes away the material in the feeding space from the feed end to the plummer on, and the backstop piece that is in backstop position can avoid the material to drop from bearing structure, and then avoids producing the interference to bearing structure, ejector on the lift of mounting bracket for transfer device can normal operating. After the stop piece is driven by the first driving structure to be switched from the stop position to the guide position, the ejector piece moves from the first ejector state to the second ejector state, so that materials can be ejected out of the bearing structure from the discharge end by the ejector piece. Therefore, the technical scheme of the utility model effectively solves the problem that materials are easy to fall off the placing table in the conveying process.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model. In the drawings:

Fig. 1 shows a schematic perspective view of an embodiment of a transfer device according to the utility model;

fig. 2 shows a schematic perspective view of the stop of the transfer device of fig. 1 in a guiding position;

fig. 3 shows a schematic perspective view of the transfer device of fig. 1 without a guide frame;

Fig. 4 shows an enlarged partial schematic view of the transfer device of fig. 3 at a;

FIG. 5 shows an enlarged partial schematic view of the transfer device of FIG. 3 at B;

FIG. 6 shows an enlarged partial schematic view of the transfer device of FIG. 3 at C;

Fig. 7 shows a schematic view of an exploded construction of a first drive structure and a first transmission structure of the transfer device of fig. 1;

fig. 8 shows a schematic perspective view of the mounting frame of the transfer device of fig. 1;

fig. 9 shows a partial enlarged schematic view of the transfer device of fig. 8 at D;

Fig. 10 shows a schematic perspective view of an embodiment of a transport system according to the utility model.

Wherein the above figures include the following reference numerals:

10. A mounting frame; 20. a load bearing structure; 21. a feed end; 22. a discharge end; 23. a carrying platform; 24. a mounting part; 30. a push member; 31. a push rod; 32. a connecting frame; 40. a feed space; 50. a stopper; 51. a pivot shaft; 52. a stop portion; 60. a first driving structure; 70. a first transmission structure; 71. a connecting plate; 711. a first connection portion; 712. a second connecting portion; 80. a guide frame; 81. a guide rod; 811. an accommodation space; 812. an opening portion; 90. a second driving structure; 100. a second transmission structure; 101. a driving wheel; 102. driven wheel; 103. a chain belt piece; 200. and a conveying device.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. The following description of at least one exemplary embodiment is merely exemplary in nature and is in no way intended to limit the utility model, its application, or uses. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

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

The relative arrangement of the components and steps, numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present utility model unless it is specifically stated otherwise. Meanwhile, it should be understood that the sizes of the respective parts shown in the drawings are not drawn in actual scale for convenience of description. Techniques, methods, and apparatus known to one of ordinary skill in the relevant art may not be discussed in detail, but should be considered part of the specification where appropriate. In all examples shown and discussed herein, any specific values should be construed as merely illustrative, and not a limitation. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further discussion thereof is necessary in subsequent figures.

As shown in fig. 1 to 3, 8 and 9, according to an aspect of the present embodiment, there is provided a transfer device including: the device comprises a mounting frame 10, a bearing structure 20, an ejector 30, a stop 50 and a first driving structure 60. The carrying structure 20 is arranged on the mounting frame 10 in a lifting manner and is used for carrying materials, and the carrying structure 20 is provided with a feeding end 21 and a discharging end 22. The ejector 30 is disposed on the mounting frame 10 in a lifting manner, the ejector 30 is disposed movably along a lifting direction perpendicular to the carrying structure 20 and has an initial position, when the ejector 30 is in the initial position, a feeding space 40 is provided between the ejector 30 and the feeding end 21 of the carrying structure 20, and the ejector 30 has a first ejection state of ejecting the material in the feeding space 40 to the carrying structure 20 and a second ejection state of ejecting the material on the carrying structure 20 from the discharging end 22. The stop 50 is arranged at the discharge end 22 of the carrier structure 20 in a pivotable manner, the stop 50 having a stop position for stopping the material and a guide position for avoiding the material. The first driving structure 60 is disposed on the carrying structure 20 and is in driving engagement with the stopper 50, and the first driving structure 60 drives the stopper 50 to switch between the stopping position and the guiding position.

By applying the technical scheme of the embodiment, a bearing structure 20 and an ejector 30 are arranged on the mounting frame 10 in a lifting manner, the bearing structure 20 is used for bearing materials, and the bearing structure 20 is provided with a feeding end 21 and a discharging end 22. The ejector 30 is movably arranged in a direction perpendicular to the lifting direction of the carrying structure 20, and when the ejector 30 is in the initial position, a feeding space 40 is provided between the ejector 30 and the feeding end 21 of the carrying structure 20. When the ejector 30 ejects the material in the feeding space 40 to the bearing structure 20, the ejector 30 is in the first ejection state. When the ejector 30 pushes the material out of the discharge end of the carrying structure 20, the ejector 30 is in the second ejection state. A stop 50 is arranged at the discharge end of the support structure 20 in a pivotable manner, the stop 50 having a stop position for stopping the material and a guide position for avoiding the material. A first drive structure 60 is provided on the carrier structure 20, the first drive structure 60 being in driving engagement with the stop 50, the first drive structure 60 driving the stop 50 to switch between a stop position and a guide position. Through the above arrangement, the ejector 30 is moved from the initial position to the first ejection state, the material in the feeding space is ejected onto the bearing table 23 from the feeding end 21, the stop 50 at the stop position can avoid the material from falling from the bearing structure 20, and further, the interference to the lifting of the bearing structure 20 and the ejector 30 on the mounting frame 10 is avoided, so that the transfer device can normally operate. After the first driving structure 60 drives the stop member 50 to switch from the stop position to the guiding position, the ejector member 30 moves from the first ejecting state to the second ejecting state, so that the material can be ejected from the carrying structure 20 by the ejector member 30 from the discharging end. Therefore, the technical scheme of the embodiment effectively solves the problem that materials fall off the placing table easily in the conveying process.

It should be noted that, the material refers to a bottle, a tin or a can, and when the ejector 30 ejects the material to the bearing structure 20, there is a material dumping phenomenon, which causes material congestion and stop in the process of transporting the material, and the outer surface of the material is scratched to different extents, so that material loss is caused. The first ejection state refers to the ejector 30 moving from the initial position to the feed end 21 of the carrier structure 20, and the second ejection state refers to the ejector 30 moving from the feed end of the carrier structure 20 to the discharge end of the carrier structure 20.

As shown in fig. 1 to 4, in the present embodiment, the carrying structure 20 includes a carrying platform 23 and a mounting portion 24 connected to the carrying platform 23, the carrying platform 23 is used for carrying a material, the stop member 50 includes a pivot shaft 51 and a stop portion 52 connected to the pivot shaft 51, the pivot shaft 51 is disposed on the mounting portion 24 in a penetrating manner, the first driving structure 60 is mounted on the mounting portion 24, and the first driving structure 60 drives the pivot shaft 51 to rotate so as to drive the stop portion 52 to switch between the stop position and the guiding position. The first driving structure 60 drives the pivot shaft 51 to rotate, so that the stop part 52 moves from the guiding position to the avoiding position, and then, in the lifting process of the bearing table 23 after the material enters the bearing table 23, under the connection of the mounting part 24, the stop part 52 and the pivot shaft 51 can lift along with the lifting of the bearing table, and the material cannot move from the discharging end 22 to the outer side of the bearing table 23, namely, the material is prevented from falling off from the bearing table 23 in the transferring process, and the lifting of the bearing table 23 is prevented from being influenced.

Preferably, the stop piece 50 further includes a stop table, the stop portion 52 is a stop plate, the stop table is disposed at the discharge end of the bearing structure 20, and when the stop plate is in the guiding position, the stop table is in stop fit with the stop plate, so as to avoid the position of the stop plate from being changed. The transfer device further comprises a guiding rod, the distance between the guiding rod and the center of the bearing structure 20 gradually increases in the direction from the ejector 30 to the discharge end of the bearing structure 20, so that the material can move from the feeding space to the bearing table 23 more smoothly.

As shown in fig. 1 to 4, in the present embodiment, the mounting portion 24 is connected to a side wall of the carrying platform 23, the pivot shaft 51 passes out to the outside of the mounting portion 24, and the transfer device further includes a first transmission structure 70, the first transmission structure 70 is connected between the first driving structure 60 and the pivot shaft 51, and the first driving structure 60 and the first transmission structure 70 are both located outside the mounting portion 24. The pivot shaft 51 passes through the outer side of the mounting portion 24, so that the first driving structure 60 connected to the mounting portion 24 and the pivot shaft 51 are connected through the first transmission structure 70, and further the first driving structure 60 drives the first transmission structure 70 to move, and the stop portion 52 can be driven by the pivot shaft 51 to switch between the stop position and the guiding position.

Preferably, in the present embodiment, the mounting portion 24 is a mounting plate, an assembly hole is provided on the mounting plate, the pivot shaft 51 penetrates through the assembly hole to be connected with the second connecting portion 712, a bearing and a bearing seat are provided on a side of the mounting plate away from the center of the bearing table 23, the bearing is mounted on the bearing seat, and the pivot shaft 51 penetrates through the bearing, so that the pivot shaft 51 rotates more smoothly. The first driving structure 60 includes a cylinder, a first end of which is hinged with the mounting plate, a second end of which is hinged with the first connection part 711 through a fisheye joint, and which stretches and contracts to switch the stopper 50 between the stopping position and the guiding position.

As shown in fig. 1 and 7, in the present embodiment, the first transmission structure 70 includes a connection plate 71, on which a first connection portion 711 and a second connection portion 712 are disposed at intervals, the first connection portion 711 is hinged to the first driving structure 60, and the second connection portion 712 is fixedly connected to the pivot shaft 51. The above arrangement enables the first driving structure 60 to be connected with the connecting plate 71 through the first connecting portion 711, and the pivot shaft 51 is connected with the connecting plate 71 through the second connecting portion 712, so that the first driving structure 60 can drive the first connecting portion 711 to move, drive the connecting plate 71 to move, and the second connecting portion 712 moves along with the connecting plate 71 to drive the pivot shaft 51 to move.

Preferably, in the present embodiment, the first connection part 711 is a connection pin, the connection pin is disposed at a side of the connection plate away from the mounting part, and the second connection part 712 is a connection hole.

As shown in fig. 3 and 5, in the present embodiment, the transferring device further includes a guide frame 80 connected to the carrying table 23, the guide frame 80 is arranged in a lifting direction perpendicular to the carrying structure 20, and the ejector 30 is movably disposed on the guide frame 80. The guide frame 80 allows smoother movement of the ejector 30 and also allows the ejector 30 to move in a lifting direction perpendicular to the load bearing structure 20, i.e. the ejector 30 can move between an initial position, a first ejection state and a second ejection state.

As shown in fig. 1, 4 and 6, in the present embodiment, the transferring device further includes a second driving structure 90 and a second transmission structure 100, where the second driving structure 90 and the second transmission structure 100 are both disposed on the guide frame 80, and the second transmission structure 100 is disposed between the ejector 30 and the second driving structure 90, and the second driving structure 90 drives the ejector 30 to move through the second transmission structure 100. The second driving structure 90 drives the second transmission structure 100 to operate, and thus the second transmission structure 100 can drive the ejector 30 to move, that is, the ejector 30 moves on the guide frame 80 along the lifting direction perpendicular to the bearing structure 20.

Preferably, the second drive structure 90 and the third drive structure are both drive motors.

As shown in fig. 5, in the present embodiment, the guide frame 80 includes the guide rod 81, the inside of the guide rod 81 is provided with the accommodation space 811, the surface of the guide rod 81 is provided with the opening 812 communicating with the accommodation space 811, the second transmission structure 100 is provided in the accommodation space 811, and the ejector 30 is connected to the second transmission structure 100 through the opening 812. The ejector 30 is connected with the second transmission structure 100 disposed in the accommodating space 811 through the opening 812, and thus the second transmission structure 100 can drive the ejector 30 to move during operation.

As shown in fig. 4 and 6, in the present embodiment, the second transmission structure 100 includes a driving wheel 101, a driven wheel 102, and a chain belt member 103, the chain belt member 103 is wound around the peripheries of the driving wheel 101 and the driven wheel 102, the second driving structure 90 is in driving fit with the driving wheel 101, the ejector 30 is connected with the chain belt member 103, and the second driving structure 90 drives the driving wheel 101 to rotate so as to rotate the chain belt member 103 and drive the ejector 30 to move. When the driving wheel 101 rotates, the driven wheel 102 can rotate under the action of the chain belt member 103, and the ejector 30 can also move, so that the material can move to the bearing table 23 under the action of the ejector 30.

As shown in fig. 1 to 3, in the present embodiment, the ejector 30 includes a push rod 31 and a connecting frame 32, the connecting frame 32 is connected between the chain belt member 103 and the push rod 31, when the ejector 30 is in the initial position, the connecting frame 32 is located at a side of the push rod 31 away from the carrying structure 20, the push rod 31 is in an arc-shaped structure, the push rod 31 protrudes toward the connecting frame 32, and a flexible member is provided on a side of the push rod 31 toward the carrying structure 20. The connecting frame 32 enables the movement of the chain belt part 103 to drive the movement of the push rod 31, i.e., enables the movement of the push rod 31. When the ejector 30 is at the initial position, the connecting frame 32 is located on the side of the push rod 31 away from the bearing structure 20, that is, the connecting frame 32 will not interfere with the pushing process of the push rod 31 for ejecting the material from the feeding space 40 to the bearing table 23, and will not interfere with the moving process of the material from the discharging end 22 to the outside of the bearing table 23. The push rod 31 is of an arc structure, the push rod 31 protrudes towards the connecting frame 32, namely, when the ejector 30 is at the initial position, the distance between the two ends of the push rod 31 and the bearing structure 20 is smaller than the distance between the middle part of the push rod 31 and the bearing structure 20, so that the push rod 31 can more smoothly eject materials from the feeding space 40 to the bearing table 23 and push the materials from the discharging end.

Preferably, the second transmission structure 100 further comprises a travelling wheel, the travelling wheel is in transmission fit with the chain belt part, a connecting rod is arranged on the travelling wheel in a penetrating manner, the travelling wheel is arranged between the driving wheel and the driven wheel, the connecting rod is in sliding fit with a sliding groove arranged in the accommodating space, a connecting plate is arranged on one side, facing the travelling wheel, of the connecting frame, and the connecting plate is connected with the connecting rod, so that when the travelling wheel rotates, the connecting frame can be driven to move, and then the push rod 31 is driven to move.

As shown in fig. 1 to 4, in the present embodiment, the angle of the swing range of the stopper 50 is between 30 ° and 160 °. By the arrangement, after the material moves onto the carrying table 23, the stop piece 50 can block the material, so that the material is prevented from falling from the carrying table 23.

Specifically, the angle of the swing range of the stopper 50 refers to the angle between when the stopper 50 is in the stopper position and when the stopper is in the guide position. The angle between the swing ranges of the stopper 50 may be 30 °, 45 °,60 °, 90 °, 120 °, 135 °, and 160 °, but may be other values.

Preferably, the range of oscillation of the stop 50 is between 90 ° and 135 °, which enables the stop 50 to act more effectively as a stop for the material.

It should be noted that the transfer device further includes a third driving structure and a third transmission structure. The third driving structure drives the third transmission structure to operate. The third driving structure comprises a driving round wheel, a driven round wheel, a driving belt and a driving round wheel, wherein the driving round wheel is driven by the third driving structure to rotate, and the driving round wheel rotates to drive the driving belt to move, so that the driven round wheel and the driving round wheel are driven to rotate. The mounting frame 10 comprises a first stand and a second stand, the second stand being arranged between the first stand and the discharge end of the load-bearing structure. The lateral part of mounting bracket 10 is provided with the installation space, is provided with the connecting plate in the installation space, and the connecting plate is all connected with driven round wheel and plummer, and driven round wheel rotates under the drive of drive belt promptly, can drive plummer lift. The connecting plate is also provided with a guide wheel, the middle part of the guide wheel is concave towards the center direction of the guide wheel, the guide wheel is in guide fit with a guide rail arranged in the installation space, and the guide rail is attached to the guide wheel in shape, so that the bearing table can move more smoothly. The guide rail includes two, and the symmetry sets up on installation space's two lateral walls, and the leading wheel includes a plurality ofly, and a plurality of leading wheels pass through the connection frame and connect. The connecting frame comprises connecting rods and symmetrically arranged mounting plates, the connecting rods are connected between the symmetrically arranged mounting plates, and the guide wheels are arranged on the mounting plates.

In this embodiment, the driving wheel 101, the driven wheel 102, the travelling wheel, the driving round wheel, the driven round wheel, and the driving round wheel are provided with teeth on the outer circumference, and the driving belt and the chain belt piece 103 are provided with open grooves matched with the teeth, so that the second transmission structure 100 and the third transmission structure operate more smoothly. Of course, in the embodiment not shown in the figures, the driving belt and the chain belt member 103 may be a belt with protrusions, and grooves matching with the protrusions are provided on the outer circumferences of the driving wheel 101, the driven wheel 102, the traveling wheel, the driving round wheel, the driven round wheel, and the driving round wheel.

As shown in fig. 10, according to another aspect of the present embodiment, there is provided a transfer system including a transfer device and a conveying device 200, where the transfer device is the transfer device described above, and when the stopper 50 is in the guiding position, an end of the stopper 50 facing the conveying device 200 is disposed flush with the conveying device 200. The above-mentioned transfer device is when transporting the material, and the stopper 50 can avoid the material to drop from bearing structure 20, has avoided the security risk that probably produces. When the stop member 50 is at the guiding position, one end of the stop member 50 facing the conveying device 200 is flush with the conveying device 200, so that after the ejector member 30 moves from the first ejector state to the second ejector state, the material can move from the bearing table 23 to the conveying device 200, and the material is prevented from falling between the bearing table 23 and the conveying device 200.

Specifically, in the present embodiment, a gap exists between the transfer device and the conveying device 200, that is, a gap exists between the carrying table 23 and the conveying device 200, and the stopper 50 at the stopping position can prevent the material from falling from the gap between the carrying table 23 and the conveying device 200, so that the material can be prevented from being blocked between the carrying table 23 and the conveying device 200, and thus, the influence of the material on the movement of the carrying structure 20 is prevented. The conveying device 200 may be a plate chain or a conveyor belt.

In this embodiment, the transfer device is used to detect the photoelectric opening and closing point to write a program to realize the opening and closing of the electromagnetic valve, the electromagnetic valve drives the cylinder to act, and the cylinder drives the stop part 52 to switch between the stop position and the guiding position. When the feeding space 40 is full, the bearing table 23 is filled with material when the photoelectric triggering full state is detected, the stop part 52 is at the stop position, the ejector 30 is at the first ejection state, the transfer device waits for the full state to be released (i.e. the transfer device is flush with the conveying device), the stop part 52 moves to the guiding position and is flush with the conveying device 200, and the ejector 30 ejects the material from the bearing table 23 to the conveying device 200. After the ejector 30 ejects the material from the stage 23 to the conveying device, the ejector 30 stagnates for 0.2 seconds, the ejector 30 retreats to just above the stage 23, and the stage 23 rises to the top dead center (highest point). The stop part 52 is at a stop position, when the condition that the loading platform 23 is at the top dead center and the ejector 30 is at the initial position is met, and materials exist in the feeding space 40, and in the state that the layering optical potential is not triggered, the loading platform 23 descends, the material detection is triggered photoelectrically, the layering is triggered photoelectrically, and the ejector 30 starts to act to push the materials to the loading platform. When the transfer device conveys materials, the stop part 52 is positioned at the stop position, and the materials can only be at the rear end of the stop part 52 and cannot move out of the bearing table 23 from the discharge end 22. The front end material is blocked at the stop part 52, the rear end material can move forward in sequence, no gap exists between the materials, and the material dumping phenomenon can not be caused.

When the transport system works, the working principle is as follows: when the start switch is pressed down, the bearing table 23 descends to the same height as the material, the left limit detection photoelectric detection ejector 30 is located at an initial position and transmits signals to the controller, the controller controls the left limit switch to be closed and controls the first electromagnetic valve to be closed, the first driving structure drives the stop piece 50 to move to a stop position, the ejector 30 ejects the material from the feeding space 40 to the bearing table 23, when the bearing table 23 ascends to be flush with the conveying device, the right limit detection photoelectric detection bearing table 23 is flush with the conveying device 200 and transmits signals to the controller, the controller controls the right limit switch to be closed and controls the second electromagnetic valve to be closed, and the first driving structure drives the stop piece to move to a guide position, the ejector 30 is switched from a first ejection state to a second ejection state and ejects the material to the conveying device 200.

Preferably, the transfer system is further provided with a stop switch and a scram switch, and when a danger occurs, the scram switch is pressed, so that the transfer system stops working. The stop switch may control movement of the ejector 30 and the load bearing structure 20.

It should be noted that when the material is transported by using the transportation system, no stop operation caused by material congestion is caused, the safety risk caused by clamping the material by personnel is reduced, the hearing loss about 130 hearing can be reduced every day, 650 yuan can be saved every day according to 5 yuan calculation, and 23 ten thousand yuan can be saved for a company every year.

In the description of the present utility model, it should be understood that the azimuth or positional relationships indicated by the azimuth terms such as "front, rear, upper, lower, left, right", "lateral, vertical, horizontal", and "top, bottom", etc., are generally based on the azimuth or positional relationships shown in the drawings, merely to facilitate description of the present utility model and simplify the description, and these azimuth terms do not indicate and imply that the apparatus or elements referred to must have a specific azimuth or be constructed and operated in a specific azimuth, and thus should not be construed as limiting the scope of protection of the present utility model; the orientation word "inner and outer" refers to inner and outer relative to the contour of the respective component itself.

Spatially relative terms, such as "above … …," "above … …," "upper surface on … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial location relative 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 in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "above" or "over" other devices or structures would then be oriented "below" or "beneath" the other devices or structures. Thus, the exemplary term "above … …" may include both orientations "above … …" and "below … …". The device may also be positioned in other different ways (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

In addition, the terms "first", "second", etc. are used to define the components, and are only for convenience of distinguishing the corresponding components, and the terms have no special meaning unless otherwise stated, and therefore should not be construed as limiting the scope of the present utility model.

The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (11)

1. A transfer device, comprising:

A mounting frame (10);

The bearing structure (20) is arranged on the mounting frame (10) in a lifting manner and is used for bearing materials, and the bearing structure (20) is provided with a feeding end (21) and a discharging end (22);

A pushing member (30) arranged on the mounting frame (10) in a lifting manner, wherein the pushing member (30) is arranged in a movable manner along a lifting direction perpendicular to the bearing structure (20) and has an initial position, a feeding space (40) is arranged between the pushing member (30) and a feeding end (21) of the bearing structure (20) when the pushing member (30) is at the initial position, and the pushing member (30) has a first pushing state for pushing the material in the feeding space (40) to the bearing structure (20) and a second pushing state for pushing the material on the bearing structure (20) from the discharging end (22);

The stop piece (50) is arranged at the discharge end (22) of the bearing structure (20) in a swinging manner, and the stop piece (50) is provided with a stop position for stopping the material and a guide position for avoiding the material;

-a first driving structure (60) arranged on the carrying structure (20) and in driving engagement with the stop (50), the first driving structure (60) driving the stop (50) to switch between the stop position and the guiding position.

2. The transfer device according to claim 1, wherein the carrying structure (20) comprises a carrying table (23) and a mounting portion (24) connected with the carrying table (23), the carrying table (23) is used for carrying the material, the stop member (50) comprises a pivot shaft (51) and a stop portion (52) connected with the pivot shaft (51), the pivot shaft (51) is arranged on the mounting portion (24) in a penetrating manner, the first driving structure (60) is arranged on the mounting portion (24), and the first driving structure (60) drives the pivot shaft (51) to rotate so as to drive the stop portion (52) to switch between the stop position and the guiding position.

3. A transfer device according to claim 2, characterized in that the mounting part (24) is connected to a side wall of the carrying platform (23), the pivot shaft (51) passes out to the outside of the mounting part (24), the transfer device further comprising a first transmission structure (70), the first transmission structure (70) being connected between the first driving structure (60) and the pivot shaft (51), the first driving structure (60) and the first transmission structure (70) being both located outside the mounting part (24).

4. A transfer device according to claim 3, wherein the first transmission structure (70) comprises a connecting plate (71), a first connecting portion (711) and a second connecting portion (712) are arranged on the connecting plate (71) at intervals, the first connecting portion (711) is hinged with the first driving structure (60), and the second connecting portion (712) is fixedly connected with the pivot shaft (51).

5. A transfer device according to claim 2, characterized in that the transfer device further comprises a guide frame (80) connected to the carrying platform (23), the guide frame (80) being arranged in a lifting direction perpendicular to the carrying structure (20), the ejector (30) being movably arranged on the guide frame (80).

6. The transfer device according to claim 5, further comprising a second driving structure (90) and a second transmission structure (100), wherein the second driving structure (90) and the second transmission structure (100) are both arranged on the guide frame (80), the second transmission structure (100) is arranged between the ejector (30) and the second driving structure (90), and the second driving structure (90) drives the ejector (30) to move through the second transmission structure (100).

7. The transfer device according to claim 6, wherein the guide frame (80) comprises a guide rod (81), an accommodating space (811) is provided inside the guide rod (81), an opening (812) communicating with the accommodating space (811) is provided on the surface of the guide rod (81), the second transmission structure (100) is provided inside the accommodating space (811), and the ejector (30) is connected with the second transmission structure (100) through the opening (812).

8. The transfer device according to claim 6, wherein the second transmission structure (100) comprises a driving wheel (101), a driven wheel (102) and a chain belt piece (103), the chain belt piece (103) is wound around the periphery of the driving wheel (101) and the driven wheel (102), the second driving structure (90) is in driving fit with the driving wheel (101), the ejector piece (30) is connected with the chain belt piece (103), and the second driving structure (90) drives the driving wheel (101) to rotate so as to enable the chain belt piece (103) to rotate and drive the ejector piece (30) to move.

9. The transfer device according to claim 8, characterized in that the ejector member (30) comprises a push rod (31) and a connecting frame (32), the connecting frame (32) being connected between the chain belt member (103) and the push rod (31), the connecting frame (32) being located on a side of the push rod (31) remote from the carrying structure (20) when the ejector member (30) is located in an initial position, the push rod (31) being of an arc-shaped structure, the push rod (31) protruding in a direction towards the connecting frame (32), and/or the push rod (31) being provided with a flexible member on a side towards the carrying structure (20).

10. A transfer device according to any one of claims 1 to 9, wherein the angle of oscillation of the stop (50) is between 30 ° and 160 °.

11. A transfer system comprising a transfer device and a transport device (200), characterized in that the transfer device is a transfer device according to any one of claims 1 to 10, the end of the stop (50) facing the transport device (200) being arranged flush with the transport device (200) when the stop (50) is in the guiding position.