CN220997031U - Automatic pressing mechanism and carton feeding rack - Google Patents

Abstract

An automatic material pressing mechanism and a carton material feeding rack; the automatic pressing mechanism comprises a guide rail, a sliding part, a pressing plate and a reset mechanism, wherein the sliding part is arranged in a sliding mode, the pressing plate is fixedly connected with the sliding part, the reset mechanism is used for driving the pressing plate to reset, the reset mechanism comprises a first fixed pulley and a second fixed pulley which are arranged in a rotating mode, a traction rope matched with the first fixed pulley and the second fixed pulley, one end of the traction rope is fixedly connected with the sliding part, and the other end of the traction rope is fixedly connected with a counterweight, so that the problem that a packing box cannot be always pressed and an indentation is easily caused on the surface of an external packing box in the related technology is solved.

Description

Automatic pressing mechanism and carton feeding rack

Technical Field

The application relates to the technical field of automatic equipment, in particular to an automatic pressing mechanism and a carton feeding rack.

Background

In the prior art, most cosmetics are packaged, cosmetics are generally packaged in cosmetic packaging boxes, then the cosmetic packaging boxes are stacked in outer packaging boxes, the outer packaging boxes are generally purchased, the cosmetics are required to be stacked on an incoming material rack in order after purchasing, and the outer packaging boxes are quantitatively taken out one by one when the cosmetics are used, so that an automatic material pressing mechanism is adopted on a common material rack to enable the remaining outer packaging boxes to be closely and orderly arranged.

The automatic pressing mechanism conventionally adopted generally comprises a pressing plate and a guide rod for guiding the pressing plate, a spring is sleeved on the guide rod, the spring is positioned between the pressing plate and the frame, the pressing plate is pulled out when the material is taken out, and the pressing plate is automatically attached to the surface of the residual outer packing box under the action of the spring after the material is taken out.

The defects of the scheme are that: because the life of spring is limited, and its elastic force is limited moreover, therefore when the surplus external packing box quantity on the work or material rest is great, the elastic force of spring is great this moment, and the flitch is very easy to form the indentation at outermost external packing box surface from this, and when the surplus external packing box of work or material rest is not enough, its holding down force is not enough.

In view of this, the inventor needs to design an automatic pressing mechanism and a carton feeding rack to overcome the above problems that the packaging box cannot be pressed all the time and the surface of the external packaging box is easy to be pressed.

Disclosure of utility model

The application mainly aims to provide an automatic pressing mechanism and a carton feeding rack, so as to solve the problems that a packaging box cannot be always pressed and the surface of the external packaging box is easy to cause indentation in the related art.

In order to achieve the above purpose, in a first aspect, the application provides an automatic pressing mechanism, which comprises a guide rail, a sliding part arranged in a sliding way with the guide rail, a pressing plate fixedly connected with the sliding part, and a resetting mechanism for driving the pressing plate to reset, wherein the resetting mechanism comprises a first fixed pulley and a second fixed pulley which are rotatably arranged, and a traction rope matched with the first fixed pulley and the second fixed pulley, one end of the traction rope is fixedly connected with the sliding part, and the other end of the traction rope is fixedly connected with a counterweight.

Further improved is that the counterweight is a weight or a counterweight motor.

The guide rail is a guide optical axis, and the sliding piece is provided with a guide hole matched with the guide optical axis.

Further improved is that one end of the connecting beam is fixedly connected to the sliding piece, and the other end of the connecting beam is fixedly connected with the material pressing plate.

Further improved is that the connecting beam is fixedly connected with an operating handle.

In order to achieve the above object, in a second aspect, the present application provides a carton feeding rack, which comprises a frame, and at least one group of automatic pressing mechanisms arranged on the frame.

Further improved is that one end of the frame is provided with a material blocking structure for preventing the carton from slipping, and the material pressing plate is positioned at the other end of the frame.

Further improved is that the material blocking structure comprises a plurality of limiting baffles fixedly arranged on the frame, and the limiting baffles are distributed on the upper side, the lower side, the left side and the right side of the carton.

Further improved is that the frame is also provided with a limiting structure for limiting the carton.

Further improved is that the limit structure comprises limit guide rods fixedly arranged on the frame, the limit guide rods are respectively positioned on two sides of the paper box, and the length of each limit guide rod extends along the arrangement direction of the paper box.

Compared with the prior art, the automatic material pressing mechanism and the carton material feeding rack provided by the utility model have the beneficial effects that: the pressing mode that utilizes fixed pulley and counter weight to form replaces original spring pressing mode, because the weight of balancing weight is invariable all the time, consequently the pressure flitch can remain the invariable clamp force of external packing box all the time, can not cause the indentation to its surface promptly, can not cause the phenomenon that external packing box can't be compressed tightly owing to the power is not enough moreover, and it can not be limited by the life of spring moreover, and life is longer.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application, are incorporated in and constitute a part of this specification. The drawings and their description are illustrative of the application and are not to be construed as unduly limiting the application. In the drawings:

FIG. 1 is a schematic view of a carton blank holder;

Fig. 2 is an enlarged view at a of fig. 1.

Wherein: 1. a guide rail; 2. a slider; 3. a connecting beam; 4. an operating handle; 5. a pressing plate; 6. a first fixed pulley; 7. a second fixed pulley; 8. a counterweight; 9. a limit baffle; 10. a limit guide rod; 11. a frame.

Detailed Description

In order that those skilled in the art will better understand the present application, a technical solution in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in which it is apparent that the described embodiments are only some embodiments of the present application, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present application without making any inventive effort, shall fall within the scope of the present application.

It should be noted that the terms "first," "second," and the like in the description and the claims of the present application and the above figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate in order to describe the embodiments of the application herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In the present application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal" and the like indicate an azimuth or a positional relationship based on that shown in the drawings. These terms are only used to better describe the present application and its embodiments and are not intended to limit the scope of the indicated devices, elements or components to the particular orientations or to configure and operate in the particular orientations.

Also, some of the terms described above may be used to indicate other meanings in addition to orientation or positional relationships, for example, the term "upper" may also be used to indicate some sort of attachment or connection in some cases. The specific meaning of these terms in the present application will be understood by those of ordinary skill in the art according to the specific circumstances.

In addition, the term "plurality" shall mean two as well as more than two.

It should be noted that, without conflict, the embodiments of the present application and features of the embodiments may be combined with each other. The application will be described in detail below with reference to the drawings in connection with embodiments.

As shown in fig. 2, an automatic material pressing mechanism comprises a guide rail 1, a sliding part 2, a material pressing plate 5 and a reset mechanism, wherein the sliding part 2 is arranged in a sliding manner with the guide rail 1, the material pressing plate 5 is fixedly connected with the sliding part 2, the reset mechanism drives the material pressing plate 5 to reset, the reset mechanism comprises a first fixed pulley 6 and a second fixed pulley 7 which are rotatably arranged, a traction rope matched with the first fixed pulley 6 and the second fixed pulley 7, one end of the traction rope is fixedly connected with the sliding part 2, the other end of the traction rope is fixedly connected with a counterweight 8, and the counterweight 8 is a weight or a counterweight 8 motor.

Therefore, when the outer packing box is needed to be taken out, the weight of the counterweight 8 is overcome to pull the material pressing plate 5 open, after the outer packing box is taken out, the sliding piece 2 is driven to slide along the guide rail 1 under the action of the weight of the counterweight 8 until the material pressing plate 5 is pressed on the outer packing box on the outermost layer, and the pressing force of the counterweight 8 is constant all the time, so that the pressing force of the outer packing box is constant, the indentation on the surface of the outer packing box and the state that the pressing force cannot be pressed are not caused, the mode is long in service life, the service life of a spring is not required to be considered, and the stability is good.

In this embodiment, preferably, the guide rail 1 is a guiding optical axis, the sliding member 2 is provided with a guiding hole matched with the guiding optical axis, and of course, the guide rail 1 may also be a linear guide rail 1, and the sliding member 2 has a matching portion matched with the linear guide rail 1, which may be in a roller form.

In this embodiment, preferably, one end of the connecting beam 3 is fixedly connected to the sliding member 2, the other end of the connecting beam 3 is fixedly connected to the pressing plate 5, meanwhile, for convenience in operation, an operation handle 4 is fixedly connected to the connecting beam 3, when the outer packing box needs to be taken out, the outer packing box can be taken out by pulling the pressing plate 5 through operating the operation handle 4, and pressing is completed after loosening.

As shown in fig. 1, this embodiment further provides a carton feeding rack, which includes a frame 11, and at least one group of automatic feeding mechanisms disposed on the frame 11, and in this embodiment, an upper layer and a lower layer are provided, which is certainly not limited to the two-layer structure in this embodiment, and each layer is provided with an automatic feeding mechanism on two layers of the frame 11, so as to keep left-right balance.

In this embodiment, preferably, one end of the frame 11 is provided with a material blocking structure for preventing the carton from slipping, the material pressing plate 5 is located at the other end of the frame 11, specifically, the material blocking structure includes a plurality of limit baffles 9 fixedly disposed on the frame 11, and a plurality of limit baffles 9 are distributed on the upper, lower, left and right sides of the carton.

In order to ensure that the outer packaging box is orderly stacked in the feeding frame of the paper box, a limiting structure for limiting the paper box is further arranged on the frame 11, and particularly, the limiting structure comprises limiting guide rods 10 fixedly arranged on the frame 11, the limiting guide rods 10 are respectively positioned on two sides of the paper box, and the length of each limiting guide rod 10 extends along the arrangement direction of the paper box.

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

Claims (10)

1. An automatic material pressing mechanism which is characterized in that: the automatic feeding device comprises a guide rail, a sliding part, a pressing plate and a reset mechanism, wherein the sliding part is arranged in a sliding mode, the pressing plate is fixedly connected with the sliding part, the reset mechanism is used for driving the pressing plate to reset, the reset mechanism comprises a first fixed pulley and a second fixed pulley which are arranged in a rotating mode, a traction rope matched with the first fixed pulley and the second fixed pulley, one end of the traction rope is fixedly connected with the sliding part, and the other end of the traction rope is fixedly connected with a counterweight.

2. An automatic swager according to claim 1, wherein: the counterweight is a weight or a counterweight motor.

3. An automatic swager according to claim 1, wherein: the guide rail is a guide optical axis, and the sliding piece is provided with a guide hole matched with the guide optical axis.

4. An automatic swager according to claim 1, wherein: one end of a connecting beam is fixedly connected to the sliding piece, and the other end of the connecting beam is fixedly connected with the material pressing plate.

5. An automatic swager according to claim 4, wherein: and the connecting beam is fixedly connected with an operating handle.

6. A carton comes material work or material rest, its characterized in that: comprising a frame, at least one set of automatic pressing mechanisms according to any one of claims 1-5 arranged on said frame.

7. A carton charging stand as claimed in claim 6, wherein: one end of the frame is provided with a material blocking structure for preventing the paper boxes from slipping, and the material pressing plate is positioned at the other end of the frame.

8. A carton charging stand as claimed in claim 7, wherein: the material blocking structure comprises a plurality of limiting baffles fixedly arranged on the frame, and the limiting baffles are distributed on the upper side, the lower side, the left side and the right side of the carton.

9. A carton charging stand as claimed in claim 6, wherein: and a limiting structure for limiting the carton is further arranged on the frame.

10. A carton charging stand as claimed in claim 9, wherein: the limiting structure comprises limiting guide rods fixedly arranged on the frame, wherein the limiting guide rods are respectively positioned on two sides of the carton, and the length of each limiting guide rod extends along the arrangement direction of the carton.