CN213622274U

CN213622274U - Tray stacker and charging system thereof

Info

Publication number: CN213622274U
Application number: CN202022020776.3U
Authority: CN
Inventors: 李建鑫
Original assignee: Shenzhen Goodveyor Conveying Equipment Co ltd
Current assignee: Shenzhen Goodveyor Conveying Equipment Co ltd
Priority date: 2020-09-15
Filing date: 2020-09-15
Publication date: 2021-07-06
Anticipated expiration: 2030-09-15

Abstract

Relate to part material loading assembly processing technology field, the application discloses a charging tray stacker and charging system thereof. The automatic clamping device comprises a frame, wherein an elevating mechanism and clamping jaws are fixedly assembled on the frame, the clamping jaws are assembled on the elevating mechanism, the elevating mechanism is assembled at the bottom of the frame, the clamping jaws are used for clamping or releasing a material tray, the controllable clamping jaws of the elevating mechanism can clamp or release the material tray in a reciprocating mode along the stacking direction of the material tray, an expansion mechanism is arranged between the clamping jaws and the elevating mechanism, and the interval distance between the controllable clamping jaws of the expansion mechanism and the material tray is controlled to clamp or release the. Compared with the prior art, this application accessible clamping jaw presss from both sides gets the charging tray, and the distance of direction is piling up in the charging tray through elevating system control charging tray, by the interval of telescopic machanism control clamping jaw and charging tray, and then can realize stably, fast centre gripping to the charging tray and pile up, effectively improves the stability and the efficiency that the centre gripping piled up the process.

Description

Tray stacker and charging system thereof

Technical Field

The application relates to the technical field of part feeding, assembling and processing, in particular to a tray stacking machine and a charging system thereof.

Background

With the development of science and technology, the equipment of automation product replaces the manual work gradually and carries out high strength, repeated work, and in the in-process of accessories processing preparation, often need carry out the repeated assembly once more to the working of plastics on the workstation, need the workman to carry the part of waiting to assemble or processing.

In the prior art, after parts are assembled by virtue of a material tray, the material tray is manually stacked, so that the reciprocating carrying process is reduced, but due to the influence of human factors, on one hand, the parts in the material tray are messy due to factors such as vibration and the like in the material tray stacking process, and the subsequent assembly work is inconvenient; on the other hand, in the process of piling up, the charging tray is easy to incline unstably, takes place the problem that the charging tray topples easily, if need guarantee the stability that the charging tray piled up, just need consume a large amount of manpowers, and it is low to pile up efficiency, and the cost consumption is big.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problems of poor stability and low efficiency of the material disc stacking process in the prior art, the main object of the application is to provide a material disc stacking machine and a material charging system thereof, wherein the material disc stacking machine is good in stacking stability and high in efficiency.

In order to realize the purpose of the utility model, the following technical scheme is adopted in the application:

according to an aspect of this application, a charging tray stacker is provided, which comprises a frame, the frame is fixed to be equipped with elevating system and clamping jaw, the clamping jaw assemble in elevating system, elevating system assemble in the frame bottom, the clamping jaw is used for pressing from both sides to get or release the charging tray, elevating system is steerable the clamping jaw is piled up the reciprocal clamp of direction along the charging tray and is got or release the charging tray, the clamping jaw with be provided with telescopic machanism between the elevating system, telescopic machanism is steerable the clamping jaw with the interval distance of charging tray is controlled the clamping jaw is got or is released the charging tray.

According to an embodiment of the application, wherein still include control mechanism and charging tray and place the district, control mechanism set up in the district is placed to the charging tray, the charging tray deposit in the district is placed to the charging tray, control mechanism with telescopic machanism reaches elevating system signal connection, in order to control the charging tray with the position state of frame.

According to an embodiment of the present application, the control mechanism controls the tray to switch between a first state and a second state;

in a first state, the clamping jaws clamp the material tray in the material tray placing area, and the lifting mechanism is far away from the material tray placing area;

and in a second state, the material tray on the clamping jaw is stacked with the material tray in the material tray placing area, and the telescopic mechanism releases the material tray on the clamping jaw.

According to an embodiment of the application, wherein control mechanism includes first photoelectric switch and second photoelectric switch, first photoelectric switch with second photoelectric switch difference signal connection elevating system reaches telescopic machanism, first photoelectric switch set up in the district is placed to the charging tray, second photoelectric switch sets up in the clamping jaw, in order to control the charging tray is in first state with switch between the second state.

According to an embodiment of the application, wherein elevating system includes first cylinder and telescopic link, first cylinder fixed connection the telescopic link, the one end fixed mounting of telescopic link the clamping jaw, telescopic mechanism along the centre gripping direction turn join in marriage in the one end of telescopic link.

According to an embodiment of the application, wherein the charging tray is provided with a clamping part, the clamping jaw can move or clamp the charging tray through the clamping part.

According to an embodiment of the application, wherein the telescopic mechanism is provided as a second cylinder, and one end of the second cylinder faces the clamping jaw for fixedly assembling the material tray.

According to another aspect of the application, a tray loading system is provided and comprises the tray stacker.

According to an embodiment of this application, including the charging frame, the charging frame includes the charging stand, the both sides of charging stand are provided with first charging tray respectively and pile up the machine and the machine is piled up to the second charging tray, the charging stand is provided with the conveyer belt, the conveyer belt can with the charging tray by first charging tray piles up the machine charging tray and places the district and move extremely the second charging tray piles up machine charging tray and places the district.

According to an embodiment of the application, the charging stand is further provided with a third photoelectric switch, and the third photoelectric switch can detect the position of the charging tray on the conveyor belt and control the start and stop of the conveyor belt, so as to charge the charging tray in the charging stand.

According to the technical scheme, the advantage and the positive effect of a charging tray stacker and charging system thereof of this application lie in:

set up elevating system steerable in the frame the charging tray is in the position that piles up the direction, through the spacing distance of the steerable and charging tray of extending structure, and then realizes that the clamp gets or release, sets up the clamping jaw in the one end of extending mechanism, through the clamping jaw probably centre gripping charging tray steadily, and then need not the manual work and pile up the charging tray, improve the efficiency that piles up, through elevating system reaches extending mechanism can effectively improve and pile up the stability of in-process, avoids the charging tray to take place to empty, the problem of rocking piling up the in-process.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the invention and together with the description, serve to explain the principles of the invention.

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive labor.

Fig. 1 is a schematic view showing an overall structure of a tray stacker according to an exemplary embodiment.

Fig. 2 is another overall structural view of a tray stacker shown according to an exemplary embodiment.

Fig. 3 is a schematic diagram illustrating an overall structure of a tray loading system according to an exemplary embodiment.

Wherein the reference numerals are as follows:

1. a frame; 2. a lifting device; 201. a first cylinder; 202. a telescopic rod; 3. a clamping jaw; 4. a material tray; 401. a clamping portion; 402. a tray placement area; 5. a telescoping mechanism; 501. a second cylinder; 6. a control mechanism; 7. a first photoelectric switch; 8. a second photoelectric switch; 9. a charging rack; 10. a loading table; 11. a first tray stacker; 12. a second tray stacker; 13. a third photoelectric switch; 14. and (4) a conveyor belt.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

Because the stacking of the charging tray 4 in the prior art is mainly carried out in a manual mode, the mode is not suitable for being used in automatic equipment with large production scale and high production efficiency, and because of the problem of human factors, the stacking efficiency of the charging tray 4 is low, the stability is poor, the stacked charging tray 4 is easy to incline, parts in the charging tray 4 are easy to shake and dislocate, a lot of unnecessary troubles are brought to subsequent processing, and the processing efficiency of the whole parts is reduced. In solving prior art problem, the manpower piles up the technical problem of charging tray 4 inefficiency, poor stability, provides a charging tray 4 and piles up the machine, including

frame

1, 1 fixed assembly in frame has elevating system and clamping jaw 3, clamping jaw 3 assemble in elevating system, elevating system assemble in 1 bottom of frame, clamping jaw 3 is used for pressing from both sides to get or releases charging tray 4, elevating system is steerable clamping jaw 3 piles up the reciprocal clamp of direction along charging tray 4 and gets or release charging tray 4, clamping jaw 3 with be provided with telescopic machanism 5 between the elevating system, telescopic machanism 5 is steerable clamping jaw 3 with the spacing distance of charging tray 4, in order to control clamping jaw 3 presss from both sides to get or releases charging tray 4.

Referring to figure 1 there is shown a schematic view of the overall structure of a tray 4 stacker according to an exemplary embodiment, and fig. 2 is another overall structural diagram of a tray 4 stacker according to an exemplary embodiment, it should be understood that the lifting mechanism and the telescoping mechanism 5 are both externally provided with power supplies, and the specific electrical connection manner is the prior art, the edges of the clamping jaw 3 and the material tray 4 can be correspondingly provided with clamping positions so as to be convenient for the clamping and clamping of the clamping jaw 3 and the material tray 4, and further, it can be seen that the lifting device is arranged perpendicular to the ground, one end of the lifting device is fixedly assembled on the rack 1, the other end of the lifting device controls the material discs 4 to reciprocate in the stacking direction to realize stacking, the clamping jaws 3 are arranged at one end of the telescopic mechanism 5, and the material discs 4 with different sizes can be clamped through the telescopic mechanism 5.

Preferably, according to an embodiment of the present application, the telescoping mechanism 5 is provided as a second cylinder 501, and one end of the second cylinder 501 faces the tray 4 and is fixedly assembled with the clamping jaws 3.

Preferably, the tray 4 is provided with a clamping portion 401, and the clamping jaw 3 can move or clamp the tray 4 through the clamping portion 401. As an example, the cross-sectional structures of the clamping portion 401 and the clamping jaw 3 may be set to be corresponding L-shaped structures, so as to facilitate the clamping.

As an example, in the clamping process, the lifting mechanism may be controlled to descend to the position of the material tray 4 on the rack 1, the telescoping mechanism 5 then descends to control the clamping jaws 3 to approach and clamp the material tray 4, preferably, the clamping jaws 3 may be disposed on at least symmetrical sides of the material tray 4, after the clamping by the clamping jaws 3 is stable, the lifting mechanism is controlled to lift the material tray 4 to leave a space for reserving a material tray 4, and during stacking, the lifting mechanism may be controlled to drive the material tray 4 to move to the position of the material tray 4 on the rack 1 and then stack the material tray 4, so as to reciprocate.

The process of releasing the material tray 4 is just opposite to the clamping process, and a person skilled in the art can adjust the moving sequence of the lifting mechanism and the telescopic mechanism 5 according to the clamping process, so as to control the moving position of the clamping jaw 3 relative to the material tray 4 and the clamping or releasing state.

As an example, the lifting mechanism includes a first cylinder 201 and an expansion rod 202, the first cylinder 201 is fixedly connected to the expansion rod 202, one end of the expansion rod 202 is fixedly assembled with the clamping jaw 3, and the expansion mechanism 5 is rotatably assembled at one end of the expansion rod 202 along a clamping direction. The first cylinder 201 is used for controlling the displacement of the telescopic rod 202 along the stacking direction, in order to increase the stability of the structure, the first cylinder 201 can be fixedly connected to the bottom of the rack 1, a lifting plate is arranged at a corresponding position, and a plurality of telescopic rods 202 can be fixedly connected to the lifting plate.

According to an embodiment of the application, wherein still include control mechanism 6 and charging tray and place district 402, control mechanism 6 set up in district 402 is placed to the charging tray, charging tray 4 deposit in district 402 is placed to the charging tray, control mechanism 6 with telescopic machanism 5 reaches elevating system signal connection, in order to control charging tray 4 with the position state of frame 1. It should be understood that the control mechanism 6 can sense the material tray 4 in the material tray placing area 402, and control the telescoping mechanism 5 and the lifting mechanism to start, clamp the material tray 4, and stack the material tray 4.

According to an embodiment of the present application, the control mechanism 6 controls the tray 4 to switch between a first state and a second state;

in a first state, the clamping jaws 3 clamp the material tray 4 in the material tray placing area 402, and the lifting mechanism is far away from the material tray placing area 402;

in the second state, the material tray 4 on the clamping jaw 3 is stacked with the material tray 4 in the material tray placing area 402, and the telescopic mechanism 5 releases the material tray 4 on the clamping jaw 3.

It should be understood that, as an example, in the first state, when the control mechanism 6 senses that there is a tray 4 in the tray placement area 402, the control mechanism controls the lifting mechanism to descend, and causes the telescoping mechanism 5 to stack the tray placement area 402 or clamp the tray 4.

In the second state, when the control mechanism 6 senses that no material tray 4 exists in the material tray placing area 402, the lifting mechanism is controlled to descend to the material tray placing area 402, and the telescoping mechanism 5 is controlled to release the material tray 4.

In practical use, a person skilled in the art can stack the trays 4 by using the tray 4 stacking machine disclosed in the present application in the first state, preferably, the trays 4 filled with parts can be stacked, and in the second state, the empty trays 4 can be released for the next operation of a worker.

Preferably, still can be through 6 alarm device of connecting of control mechanism, when reaching the preset volume of piling up under the first state, control charging tray 4 stacker is no longer piled up, informs the workman to remove the charging tray 4 that piles up simultaneously, otherwise no longer releases under the second state charging tray 4 informs the workman to load new charging tray 4, further improves convenience and the high efficiency of using.

The technical personnel in the field can also be according to the design principle of this application, with control mechanism 6 sets up other positions of frame 1 to assemble and fix overall structure, as the example, for improving telescopic machanism 5 is to the accuracy that charging tray 4 clamp was got or was released, still can be with telescopic machanism 5 sets up the forced induction mechanism, and then can in time be to the load capacity of charging tray 4 is responded to inform for the workman, prevent to load excessively.

According to an embodiment of the present application, wherein the control mechanism 6 includes a first photoelectric switch 7 and a second photoelectric switch 8, the first photoelectric switch 7 and the second photoelectric switch 8 are respectively connected with a signal the lifting mechanism reaches the telescopic mechanism 5, the first photoelectric switch 7 is disposed in the material tray placing area 402, the second photoelectric switch 8 is disposed in the clamping jaw 3 to control the material tray 4 to be switched between the first state and the second state.

It should be understood that the first photoelectric switch 7 and the second photoelectric switch 8 are provided in plurality, so that the accuracy of the sensing detection can be improved. Preferably, the states of the sensing signals of the first photoelectric switch 7 and the second photoelectric switch 8 are preset in the first state and the second state, so as to control the lifting mechanism and the telescoping mechanism 5 to switch between the first state and the second state.

Preferably, a first pressure sensor and a second pressure sensor are further arranged corresponding to the first photoelectric switch 7 and the second photoelectric switch 8, so that the first state is detected and controlled by the first photoelectric switch 7 and the second photoelectric switch 8, the second state is detected by the first pressure sensor and the second pressure sensor, and a worker can switch the stacking machine for the material tray 4 between the first state and the second state according to the use requirement when using the stacking machine, so as to release or clamp the material tray 4.

Referring to fig. 3, which is a schematic diagram showing the overall structure of a tray 4 charging system according to an exemplary embodiment, according to another aspect of the present application, there is provided a tray 4 charging system including a tray 4 stacker as described.

According to an embodiment of the present application, the loading rack 9 comprises a loading platform 10, the loading platform 10 is provided with a first tray stacker 11 and a second tray stacker 12 on two sides, respectively, the loading platform 10 is provided with a conveyor 14, and the conveyor 14 can move the tray 4 from the tray placement area 402 of the first tray stacker 11 to the tray placement area 402 of the second tray stacker 12.

It should be understood that in the tray 4 loading system, the first tray stacker 11 is set to the second state, that is, the state of releasing the tray 4, and the second tray stacker 12 is set to the first state, that is, the state of holding and stacking the tray 4 back and forth.

By way of example, the conveyor 14 may convey the empty tray 4 of the first tray stacker 11 to the loading table 10, a worker or a robot may load parts into the empty tray at the loading table 10, and the full tray 4 may be moved to the tray placement area 402 at the second tray stacker 12 by the conveyor 14, and the control mechanism 6 may control the first state to stack the tray 4.

According to an embodiment of the present application, the loading platform 10 is further provided with a third photoelectric switch 13, and the third photoelectric switch 13 can detect the position of the tray 4 on the conveyor belt 14 and control the start and stop of the conveyor belt 14 to load the tray 4 in the loading platform 10. It should be understood that the third photoelectric switch 13 can control the conveyor belt 14 to stop when detecting that there is a tray 4 at the corresponding position, so as to assemble the parts with the tray 4 of the empty tray, and reserve certain operation time for assembly.

As an example, an electrical connection delay switch (not shown in the figure) may be further configured to start the conveyor 14 after the conveyor 14 stops running for a set time, and a fourth photoelectric switch (not shown in the figure) is provided in the second tray stacker 12, and when a tray 4 is sensed in the tray placement area 402, the conveyor 14 is controlled to stop running, a certain operation time is reserved for the second tray stacker 12 to stack the tray 4, and the charging system is more automated through the delay switch.

It is noted that, in this document, relational terms such as "first" and "second," and the like, may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

The above description is only exemplary of the invention, and is intended to enable those skilled in the art to understand and implement the invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The utility model provides a material tray stacker, includes frame (1), its characterized in that, frame (1) fixed be equipped with elevating system (2) and clamping jaw (3), clamping jaw (3) assemble in elevating system (2), elevating system (2) assemble in frame (1) bottom, clamping jaw (3) are used for pressing from both sides get or release charging tray (4), elevating system (2) are steerable clamping jaw (3) are piled up the reciprocal clamp of direction along charging tray (4) and are got or release charging tray (4), clamping jaw (3) with be provided with telescopic machanism (5) between elevating system (2), telescopic machanism (5) are steerable clamping jaw (3) with the interval distance of charging tray (4), in order to control clamping jaw (3) are pressed from both sides and are got or are released charging tray (4).

2. A material tray stacker according to claim 1, further comprising a control mechanism (6) and a material tray placing area (402), wherein the control mechanism (6) is disposed in the material tray placing area (402), the material tray (4) is stored in the material tray placing area (402), and the control mechanism (6) is in signal connection with the telescoping mechanism (5) and the lifting mechanism (2) to control the position of the material tray (4) and the rack (1).

3. A tray stacker according to claim 2, wherein said control mechanism (6) controls said tray (4) to switch between a first state and a second state;

in a first state, the clamping jaws (3) clamp the material tray (4) in the material tray placing area (402), and the lifting mechanism (2) is far away from the material tray placing area (402);

under the second state, charging tray (4) on clamping jaw (3) with charging tray (4) in district (402) are placed to the charging tray piles up, telescopic machanism (5) release charging tray (4) on clamping jaw (3).

4. A material tray stacker according to claim 3, wherein the control mechanism (6) comprises a first photoelectric switch (7) and a second photoelectric switch (8), the first photoelectric switch (7) and the second photoelectric switch (8) are respectively connected to the lifting mechanism (2) and the telescoping mechanism (5) by signals, the first photoelectric switch (7) is disposed in the material tray placing area (402), and the second photoelectric switch (8) is disposed in the clamping jaw (3) to control the material tray (4) to switch between the first state and the second state.

5. A material tray stacker according to any one of claims 1 to 4, wherein the lifting mechanism (2) comprises a first cylinder (201) and a telescopic rod (202), the first cylinder (201) is fixedly connected with the telescopic rod (202), one end of the telescopic rod (202) is fixedly provided with the clamping jaw (3), and the telescopic mechanism (5) is rotatably matched with one end of the telescopic rod (202) along the clamping direction.

6. A tray stacker according to any of claims 1 to 4 wherein said tray (4) is provided with a gripping portion (401) and said gripping jaws (3) are operable to move or grip said tray (4) by said gripping portion (401).

7. A material tray stacker according to any one of claims 1 to 4, wherein said telescopic mechanism (5) is provided as a second air cylinder (501), one end of said second air cylinder (501) facing said material tray (4) being fixedly fitted with said holding jaw (3).

8. A tray charging system, characterized in that it comprises a tray stacker according to any of claims 1 to 7.

9. A tray charging system according to claim 8, characterized by comprising a charging stand (9), said charging stand (9) comprising a charging stand (10), said charging stand (10) being provided on both sides with a first tray stacker (11) and a second tray stacker (12), respectively, said charging stand (10) being provided with a conveyor (14), said conveyor (14) being adapted to move a tray (4) from a tray placement area (402) of said first tray stacker (11) to a tray placement area (402) of said second tray stacker (12).

10. A tray loading system according to claim 9, wherein the loading table (10) is further provided with a third photoelectric switch for loading the trays (4) in the loading table (10) by detecting the position of the trays (4) on the conveyor (14) and controlling the start and stop of the conveyor (14).