CN217576253U

CN217576253U - Folding tray mechanism

Info

Publication number: CN217576253U
Application number: CN202221314202.XU
Authority: CN
Inventors: 金菁
Original assignee: Tianpeng Lithium Energy Technology Huai'an Co ltd
Current assignee: Tianpeng Lithium Energy Technology Huai'an Co ltd
Priority date: 2022-05-30
Filing date: 2022-05-30
Publication date: 2022-10-14
Anticipated expiration: 2032-05-30

Abstract

The utility model discloses a logistics line structure technical field's folding tray mechanism aims at solving among the prior art tray and goes up and down and the problem crooked appears in the in-process of folding easily. The tray lifting mechanism comprises a support, a lifting mechanism and a limiting mechanism arranged on the support, wherein the lifting mechanism is used for pushing the tray to move up and down, and the limiting mechanism is used for fixing the tray; the bracket is provided with a guide mechanism; the lifting mechanism comprises a long-stroke cylinder arranged on the support, the output end of the long-stroke cylinder is fixedly connected with a bottom plate, a plurality of short-stroke cylinders are uniformly arranged on the bottom plate, and the output ends of the short-stroke cylinders are fixedly connected with the same lifting plate; the utility model discloses a plurality of short stroke cylinders promote the board that lifts simultaneously and go up and down, simultaneously with the guiding mechanism cooperation, avoid the tray to go up and down and fold the during operation incline appear, ensure the stable position of tray, guaranteed the stability that the tray folded work.

Description

Folding tray mechanism

Technical Field

The utility model relates to a tear open and fold tray mechanism belongs to logistics line structure technical field.

Background

In the lithium battery formation, aging, capacity grading, grouping and shipment production processes, trays are used as units for transferring, the lithium battery formation equipment realizes full-automatic production along with the automation and intelligent promotion of the equipment, and the logistics mode is carried out by using an animal streamline stacker and completely replaces the original manual transportation logistics mode.

When folding is being torn open to the tray to current folding tray mechanism, thereby generally need promote the tray and go up and down to accomplish the work of folding of tearing open of tray, the tray is torn open the in-process of folding and appears skewly easily in going up and down, leads to the tray to be difficult to align, influences going on of work of folding is torn open to the tray.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome not enough among the prior art, provide an open and fold tray mechanism, solve the tray and go up and down and open the in-process of folding and appear crooked problem easily.

In order to solve the technical problem, the utility model discloses an adopt following technical scheme to realize:

the utility model provides a folding tray mechanism, which comprises a bracket, a lifting mechanism and a limiting mechanism arranged on the bracket, wherein the lifting mechanism is used for pushing the tray to move up and down, and the limiting mechanism is used for fixing the tray; the bracket is provided with a guide mechanism which plays a role in guiding the lifting of the tray; elevating system including set up in long stroke cylinder on the support, the output fixedly connected with bottom plate of long stroke cylinder, evenly be provided with a plurality of short stroke cylinders on the bottom plate, it is a plurality of the output fixedly connected with of short stroke cylinder is same the board of lifting, the board of lifting is used for driving the tray and goes up and down.

Furthermore, guiding mechanism includes a plurality of deflectors, and is a plurality of the deflector can mutually support in order to realize the guide effect of tray, the deflector pass through the connecting rod with support fixed connection.

Further, stop gear includes a plurality of actuating mechanism, fixedly connected with receives the board is established to actuating mechanism's output, it can to receive the board actuating mechanism's drive is down close to or keeps away from the tray, and is a plurality of receive the board can mutually support in order to realize the fixed of tray.

Further, the driving mechanism comprises a lead screw or a hydraulic oil cylinder.

Furthermore, a plurality of guide rods are vertically arranged on one side, close to the long-stroke cylinder, of the bottom plate.

Furthermore, the bracket is provided with a through hole at one side of the guide rod in a matching manner, and the guide rod is connected with the through hole in a sliding manner.

Further, when the lifting plate moves to the bottommost part, the lifting plate is located below the guide mechanism.

Further, when the lifting plate moves to the bottommost part, the height difference between the top of the lifting plate and the bottom of the guide mechanism is larger than the height of a single tray.

Compared with the prior art, the utility model discloses the beneficial effect who reaches:

1. according to the folding tray mechanism, the lifting plates are pushed to lift through the plurality of short-stroke cylinders, so that the stability of the lifting plates and the stability of the tray during lifting are guaranteed, meanwhile, the guide mechanism has a limiting effect on the tray, and the guide mechanism and the short-stroke cylinders work in a matched mode, so that the tray is prevented from deflecting during lifting and folding, the position stability of the tray is guaranteed, and the stability of the tray folding work is guaranteed;

2. through the cooperation of guide arm and through-hole to play the guide effect to the lift of bottom plate, guaranteed the stability when bottom plate goes up and down, thereby further guaranteed the stability when lifting plate goes up and down.

Drawings

Fig. 1 is a schematic perspective view of an unfolding and folding tray mechanism according to an embodiment of the present invention;

fig. 2 is a side view of an unfolding tray mechanism according to an embodiment of the present invention;

fig. 3 is an enlarged schematic view at a in fig. 1.

In the figure: 1. a support; 2. a lifting mechanism; 21. a long stroke cylinder; 22. a base plate; 23. a short stroke cylinder; 24. a lifting plate; 3. a limiting mechanism; 4. a guide mechanism; 41. a guide plate; 42. a connecting rod; 5. a drive mechanism; 6. receiving the plate; 7. a guide bar; 8. and a through hole.

Detailed Description

The present invention will be further described with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.

As shown in fig. 1-3, the utility model provides a folding tray mechanism, which comprises a support 1, a lifting mechanism 2 and a limiting mechanism 3 arranged on the support 1, wherein the lifting mechanism 2 is used for pushing a tray to perform lifting movement, and the limiting mechanism 3 is used for fixing the tray; the support 1 is provided with a guide mechanism 4, and the guide mechanism 4 plays a role in guiding the lifting of the tray; elevating system 2 including set up in long stroke cylinder 21 on the support 1, the output fixedly connected with bottom plate 22 of long stroke cylinder 21, evenly be provided with a plurality of short stroke cylinders 23 on the bottom plate 22, it is a plurality of the same board 24 that lifts of output fixedly connected with of short stroke cylinder 23, the board 24 that lifts is used for driving the tray and goes up and down.

Specifically, before the device performs tray stacking work, the long-stroke cylinder 21 and the short-stroke cylinder 23 are both in a retraction state, the lifting plate 24 is located at the lowest point, a tray to be stacked can be conveyed to the top of the lifting plate 24 through an external conveying mechanism (not shown in the figure), when the work is performed, the long-stroke cylinder 21 starts to work firstly, the bottom plate 22, the short-stroke cylinder 23 and the lifting plate 24 are pushed to move upwards together, the tray moves upwards along with the lifting plate 24, when the tray rises to a certain distance, the guide mechanism 4 limits the tray to prevent the tray from deflecting in the lifting process, when the long-stroke cylinder 21 extends to the limit, the tray is located below the limiting mechanism 3 at the moment, the limiting mechanism 3 retracts to prevent the tray from being influenced, then the short-stroke cylinders 23 start to work simultaneously to push the lifting plate 24 to move upwards, when the short-stroke cylinder 23 extends to a required position, the tray moves to one side of the limiting mechanism 3 along with the lifting plate 24, and the limiting mechanism 3 performs limiting work on the tray; if the limiting mechanism 3 is originally provided with a fixed tray, when the long-stroke cylinder 21 extends to the limit and the limiting mechanism 3 retracts, the original tray falls down to be stacked with the tray on the lifting plate 24, and then the short-stroke cylinder 23 pushes a plurality of trays to rise simultaneously to complete the stacking work of the trays; when the device carries out tray dismounting work, the lifting plate 24 moves upwards to the position below the tray, the limiting mechanism 3 retracts, the tray falls to the top of the lifting plate 24, then the short-stroke cylinder 23 retracts firstly to drive the tray to descend, then the long-stroke cylinder 21 retracts, after the tray moves to a required height, the limiting mechanism 3 fixes the tray again, and the long-stroke cylinder 21 drives the tray to move to the bottom to finish the tray dismounting work; dismantle or pile up work department at the tray, the device promotes the board 24 that lifts simultaneously through a plurality of short stroke cylinders 23 and goes up and down, has guaranteed the stability when board 24 and the tray go up and down of lifting, and guiding mechanism 4 plays limiting displacement to the tray simultaneously, and guiding mechanism 4 and short stroke cylinder 23 cooperation work avoid the tray to go up and down and fold the during operation incline to appear, ensure the stable in position of tray, have guaranteed that the tray is folded the stability of work.

In one embodiment, the guiding mechanism 4 includes a plurality of guiding plates 41, a plurality of the guiding plates 41 can cooperate with each other to achieve the guiding function of the tray, and the guiding plates 41 are fixedly connected with the bracket 1 through a connecting rod 42.

Specifically, when the tray carries out lifting work, a plurality of deflectors 41 combined action play limiting displacement to the tray, avoid the tray to certain side skew, and connecting rod 42 is used for fixing support 1 and deflectors 41.

Stop gear 3 includes a plurality of actuating mechanism 5, fixedly connected with receives board 6 is established to actuating mechanism 5's output, receive board 6 can be close to or keep away from the tray under actuating mechanism 5's the drive, it is a plurality of receive board 6 can mutually support in order to realize the fixed of tray.

Specifically, when needing stop gear 3 to carry out the fixed work to the tray, actuating mechanism 5 begins work, it is close to towards the tray to drive to receive board 6, in receiving board 6 to insert the inside of tray, a plurality ofly receive board 6 to deepen the inside of tray jointly, carry out the fixed work to the tray, stability when guaranteeing the tray is fixed, when not needing stop gear 3 to carry out the fixed to the tray, actuating mechanism 5 drives and receives board 6 to keep away from the tray and move, when receiving board 6 to move to the tray outside, stop gear 3 no longer carries out spacingly to the tray, it is required to explain that actuating mechanism 5 includes the lead screw, hydraulic cylinder or other structures that have the same function.

In one embodiment, a plurality of guide rods 7 are vertically arranged on one side of the bottom plate 22 close to the long-stroke cylinder 21, through holes 8 are formed in one side of the guide rods 7 of the support 1 in a matched mode, and the guide rods 7 are connected with the through holes 8 in a sliding mode.

Specifically, when long stroke cylinder 21 promoted bottom plate 22 and carries out the elevating work, a plurality of guide arms 7 carried out elevating movement thereupon, guide arm 7 and through-hole 8 relative slip, and through-hole 8 plays the guide effect to guide arm 7, and guide arm 7 and through-hole 8 cooperate to play the guide effect to bottom plate 22's lift, guaranteed the stability when bottom plate 22 goes up and down, thereby further guaranteed the stability when board 24 goes up and down of lifting.

In one embodiment, the lifting plate 24 is located below the guide mechanism 4 when the lifting plate 24 moves to the bottom, and the height difference between the top of the lifting plate 24 and the bottom of the guide mechanism 4 is greater than the height of a single tray when the lifting plate 24 moves to the bottom.

During the use, the device carries out the tray and tears open the folding during operation, when needs pile up or need take out the tray of dismantling new tray, through set up lift plate 24 top with difference in height between the 4 bottoms of guiding mechanism makes its height that is greater than single tray, when lift plate 24 was located the minimum, can directly release the tray from the below level of guiding mechanism 4, has guaranteed the work efficiency of device.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be considered as the protection scope of the present invention.

Claims

1. The tray folding and unfolding mechanism is characterized by comprising a support (1), a lifting mechanism (2) and a limiting mechanism (3) arranged on the support (1), wherein the lifting mechanism (2) is used for pushing a tray to perform lifting motion, and the limiting mechanism (3) is used for fixing the tray;

the bracket (1) is provided with a guide mechanism (4), and the guide mechanism (4) plays a role in guiding the lifting of the tray;

elevating system (2) including set up in long stroke cylinder (21) on support (1), the output fixedly connected with bottom plate (22) of long stroke cylinder (21), evenly be provided with a plurality of short stroke cylinders (23) on bottom plate (22), it is a plurality of the same board (24) of lifting of output fixedly connected with of short stroke cylinder (23), board (24) of lifting is used for driving the tray and goes up and down.

2. An unstacked tray mechanism as claimed in claim 1, characterised in that the guide mechanism (4) comprises a plurality of guide plates (41), the guide plates (41) being capable of cooperating with each other to achieve the guiding action of the tray, the guide plates (41) being fixedly connected to the support (1) by means of connecting rods (42).

3. The mechanism of claim 1, wherein the limiting mechanism (3) comprises a plurality of driving mechanisms (5), the output end of each driving mechanism (5) is fixedly connected with a receiving plate (6), the receiving plate (6) can be close to or far away from the tray under the driving of the driving mechanism (5), and the receiving plates (6) can be mutually matched to realize the fixation of the tray.

4. A mechanism as claimed in claim 3, wherein the drive mechanism (5) comprises a lead screw or hydraulic ram.

5. An unstacked tray mechanism as claimed in claim 1, characterised in that the base plate (22) is provided vertically with a plurality of guide rods (7) on the side adjacent to the long stroke cylinder (21).

6. The folding tray mechanism according to claim 5, wherein the bracket (1) is provided with a through hole (8) at one side of the guide rod (7), and the guide rod (7) is slidably connected with the through hole (8).

7. An unstacked tray mechanism as claimed in claim 1 wherein the lifting plate (24) is located below the guide means (4) when the lifting plate (24) is moved to its lowermost position.

8. An unstacked tray mechanism as claimed in claim 7 wherein the difference in height between the top of the lift plate (24) and the bottom of the guide means (4) is greater than the height of a single tray when the lift plate (24) is moved to its lowermost position.