阅读说明：本技术 一种用于压泡机构的翻转装置和操作方法 (Turnover device for bubble pressing mechanism and operation method ) 是由 顾兵先 于 2020-12-23 设计创作，主要内容包括：本发明涉及包装设备技术领域,具体公开了一种用于压泡机构的翻转装置和操作方法,包括承载板,位于承载板上的推板,并且与所述承载板呈预定夹角设置,推板能在所述承载板上做往复运动,与承载板相连的推杆,以及和推杆相连的底座,推杆推动承载板翻转预定角度,并且底座固定不动。本发明提供的翻转装置,通过推杆带动承载板实现翻转,推杆同时具有推动和支撑的作用,因此翻转结构稳定性好,推杆的行程能够控制承载板的翻转角度,提高了翻转装置在翻转过程中的翻转精度,避免了由于翻转角度精度低造成翻转角度之间传输物品效率低下的问题。(The invention relates to the technical field of packaging equipment, and particularly discloses a turnover device for a bubble pressing mechanism and an operation method of the turnover device. According to the turnover device provided by the invention, the bearing plate is driven to turn over through the push rod, and the push rod has the functions of pushing and supporting, so that the stability of the turnover structure is good, the turnover angle of the bearing plate can be controlled by the stroke of the push rod, the turnover precision of the turnover device in the turnover process is improved, and the problem of low efficiency of conveying articles between the turnover angles due to low precision of the turnover angle is solved.)

1. A turning device for a bubble pressing mechanism, comprising:

the device comprises a bearing plate, a push rod and a base;

the push plate is positioned on the bearing plate and forms a preset included angle with the bearing plate, and the push plate can reciprocate on the bearing plate;

the push rod is respectively connected with the bearing plate and the base;

the push rod pushes the bearing plate to turn over for a preset angle, and the base is fixed.

2. The turnover device for the bubble pressing mechanism according to claim 1, wherein one end of the push rod is connected with the bearing plate, the other end of the push rod is connected with the base, the connection position of the push rod and the bearing plate is a first node, and the connection position of the push rod and the bottom plate is a second node;

the push rod rotates around the first node and the second node.

3. The turning device for a bubble pressing mechanism according to claim 2, wherein the number of the push rods is at least two, and the push rods are arranged in a cross shape.

4. The turnover device for a bubble pressing mechanism according to claim 3, wherein the push rods are pushed by a first power device, the first power device acts on one of the push rods, and the rest push rods are used for supporting the bearing plate and limiting the turnover angle of the bearing plate.

5. The turning device for the bubble pressing mechanism according to claim 1, wherein the push plate is connected with a scissor-type telescopic structure, and the reciprocating motion of the push plate is realized through the scissor-type telescopic structure.

6. The flipping mechanism for bubble pressing mechanism according to claim 1, wherein the pushing plate is connected with a folding cantilever, and the folding cantilever supports the pushing plate to form a gap with a predetermined width between the pushing plate and the carrying plate.

7. The turnover device for the bubble pressing mechanism as claimed in claim 1, wherein the bearing plate is provided with limiting plates, the limiting plates are positioned on two sides of the push plate and are arranged oppositely, the limiting plates are arranged perpendicular to the bearing plate, and the limiting plates can move inwards.

8. The flipping mechanism for a bubble pressing mechanism of claim 1, further comprising a bearing base located below the carrier plate for support of the carrier plate.

9. The turnover device for the bubble pressing mechanism according to claim 1, wherein the base is provided with a limit block, and the limit block is located in the movable section of the push rod and used for limiting the movable range of the push rod.

10. A method of operating a turn-over apparatus as claimed in any one of claims 1 to 9, comprising the steps of:

the push rod pushes the bearing plate to turn over by a preset angle, so that the bearing plate is turned over from a horizontal state to a vertical state, the push plate is in a horizontal state at the moment, the turnover device receives an object to be pressed, the object to be pressed is placed on the push plate, and the limiting plate retracts inwards to compress the object to be pressed;

the push rod pushes the bearing plate to turn over by a preset angle, so that the bearing plate is turned over from a vertical state to a horizontal state, the push plate is in a vertical state at the moment, the limiting plate moves outwards to release the object to be pressed, and the bubble pressing mechanism presses bubbles on the object to be pressed;

and after the bubble pressing is finished, the push plate pushes the object to be pressed to the next station.

Technical Field

The invention relates to the technical field of packaging equipment, in particular to a turnover device for a bubble pressing mechanism and an operation method.

Background

The bubble pressing device is a flattening correction device which is specially used for solving the problems of bubbles, hair bags, wrinkles, deformation and the like of a binding surface after a paper box is manufactured and molded. The bubble pressing device solves the problem of rough precision caused by manual scraping, wiping and the like in the traditional mode, and ensures that the formed paper box has full excellent characteristics and precision.

However, the conventional bubble pressing device performs bubble pressing on a plurality of surfaces at the same time, and the bubble pressing method has a slow bubble pressing speed and a poor bubble pressing effect.

How to further improve the stability of switching packing box pressure bubble face mechanism in the bubble device has important meaning.

Disclosure of Invention

The invention aims to provide a turnover device for a bubble pressing mechanism, which can realize turnover of an object to be pressed in a single-sided bubble pressing device.

In order to achieve the above object, the present invention provides a turnover device comprising:

the device comprises a bearing plate, a push rod and a base;

the push plate is positioned on the bearing plate and forms a preset included angle with the bearing plate, and the push plate can reciprocate on the bearing plate;

the push rod is respectively connected with the bearing plate and the base;

the push rod pushes the bearing plate to turn over for a preset angle, and the base is fixed.

Furthermore, one end of the push rod is connected with the bearing plate, the other end of the push rod is connected with the base, the connection position of the push rod and the bearing plate is a first node, and the connection position of the push rod and the bottom plate is a second node;

the push rod rotates around the first node and the second node.

Further, the number of the push rods is at least two, and the push rods are arranged in a cross shape.

Furthermore, the push rods are pushed by a first power device, the first power device acts on one push rod, and the rest push rods are used for supporting the bearing plate and limiting the turnover angle of the bearing plate.

Furthermore, the push plate is connected with a scissor type telescopic structure, and the reciprocating motion of the push plate is realized through the scissor type telescopic structure.

Furthermore, the push plate is connected with a folding cantilever, and the folding cantilever supports the push plate, so that a gap with a preset width is formed between the push plate and the bearing plate.

Furthermore, a limiting plate is arranged on the bearing plate and located on two sides of the push plate, the limiting plate is arranged opposite to the two sides of the push plate, the limiting plate and the bearing plate are arranged perpendicularly, and the limiting plate can move inwards.

Furthermore, the bearing device also comprises a bearing base, wherein the bearing base is positioned below the bearing plate and used for supporting the bearing plate.

Furthermore, a limiting block is arranged on the base and located in the moving range of the push rod, and the limiting block is used for limiting the moving range of the push rod.

Accordingly, there is provided a method of operating a flipping unit, comprising the steps of:

the push rod pushes the bearing plate to turn over by a preset angle, so that the bearing plate is turned over from a horizontal state to a vertical state, the push plate is in a horizontal state at the moment, the turnover device receives an object to be pressed, the object to be pressed is placed on the push plate, and the limiting plate retracts inwards to compress the object to be pressed;

the push rod pushes the bearing plate to turn over by a preset angle, so that the bearing plate is turned over from a vertical state to a horizontal state, the push plate is in a vertical state at the moment, the limiting plate moves outwards to release the object to be pressed, and the bubble pressing mechanism presses bubbles on the object to be pressed;

and after the bubble pressing is finished, the push plate pushes the object to be pressed to the next station.

Compared with the prior art, the invention has the following beneficial effects:

the turnover device provided by the invention is used for turning over an object to be pressed, the bearing plate is driven by the push rod to turn over, and the push rod has the functions of pushing and supporting, so that the stability of the turnover structure is good, the turnover angle of the bearing plate can be controlled by the stroke of the push rod, the turnover precision of the turnover device in the turnover process is improved, and the problem that the efficiency of conveying the object between the turnover angles is low due to low precision of the turnover angle is solved.

Drawings

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, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

FIG. 1 is a schematic structural diagram of a turning device according to an embodiment of the present invention;

FIG. 2 is a schematic view of two working states of the turnover device according to the embodiment of the present invention;

fig. 3 is a flow chart of the operation method of the turnover device of the present invention.

Reference numerals:

100-a carrier plate; 101-a limiting plate; 102-a third cylinder; 200-push plate; 201-scissor type telescopic structure; 202-a second cylinder; 203-folding the cantilever; 300-a push rod; 301-a first cylinder; 400-a base; 401-a limiting block; 500-a load-bearing base;

a-a first state; b-second state.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the 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 invention.

It should be noted that all the directional indicators (such as up, down, left, right, front, and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the movement situation, etc. in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indicator is changed accordingly.

It will also be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.

In addition, the descriptions related to "first", "second", etc. in the present invention are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit indication of the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of the feature. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.

Fig. 1 is a schematic structural diagram of a turning device according to an embodiment of the present invention.

Referring to fig. 1, the turnover device includes a loading plate 100, a pushing plate 200, a pushing rod 300 and a base 400. In this embodiment, the number of the push rods 300 is four, two push rods 300 are distributed on two sides of the bearing plate 100, the push rods 300 are staggered on two sides of the bearing plate 100, and do not interfere with each other at the intersections, one end of the push rod 300 is connected with the bearing plate 100, the push rod 300 can rotate around the connection, the other end is connected with the base 400, and the push rod 300 can rotate around the connection. The power is applied to the push rod 300 to rotate the push rod 300 around the joint, and since the base 400 is fixed and the base 400 is used for being fixedly connected with the operating table or other similar components, only the bearing plate 100 can be turned over under the rotating and pushing action of the push rod 300, in this embodiment, the turning angle of the bearing plate 100 is 90 degrees, that is, the bearing plate 100 can be turned over to be vertical to the horizontal plane from the state of being parallel to the horizontal plane under the action of the push rod 300. The carrying plate 100 is used for carrying an object to be pressed (e.g., a package box), and the surface to be pressed of the object to be pressed is switched by turning the carrying plate 100.

In this embodiment, the device for applying power to the push rod 300 is the first cylinder 301, and the number of the first cylinders 301 is two and is distributed on two sides of the bearing plate 100. The telescopic rod of the first cylinder 301 is connected with one of the two push rods 300 at the two sides of the bearing plate 100 to push the push rods 300 to rotate, so as to drive the bearing plate 100 to turn, the remaining push rod 300 which is not connected with the first cylinder 301 plays a role in supporting the bearing plate 100 and limiting the turning angle of the bearing plate 100, and the turning angle of the bearing plate 100 can also be limited by the stroke of the first cylinder 301. In other embodiments, the means for applying power to the push rod 300 may not be a pneumatic cylinder, but may be other means capable of providing power.

In this embodiment, a push plate 200 perpendicular to the supporting plate 100 is disposed above the supporting plate 100, and a space between the push plate 200 and the supporting plate 100 is used for placing an object to be pressed. The pushing plate 200 can reciprocate on the bearing plate along the horizontal plane of the bearing plate, so as to transfer the object to be pressed on the bearing plate 100, and transfer the object to be pressed on the bearing plate 100 to the next station.

Specifically, the push plate 200 realizes telescopic reciprocating motion through a scissor type telescopic structure 201, and the power source of the scissor type telescopic structure 201 is from a second air cylinder 202 connected with the scissor type telescopic structure. The scissor type telescopic structure 201 and the second cylinder 202 are both located above the bearing plate 100, the movable end of the scissor type telescopic structure 201 is connected with the push plate 200, and the other end is a fixed end and is fixedly connected with the bearing plate 100. The second cylinder 202 applies power to the scissor type telescopic structure 201 to enable the scissor type telescopic structure 201 to do scissor type opening or closing motion, and the scissor type telescopic structure 201 further drives the push plate 200 to do reciprocating motion. The scissor type telescopic structure 201 is simple in structure, and small acting force is applied by utilizing the lever principle, so that a small power source can be selected, and the structure is more compact.

Further, the push plate 200 is further connected with a folding cantilever 203, one end of the folding cantilever 203 is fixedly connected with the bearing plate 100, and the other end of the folding cantilever 203 is connected with the push plate 200 to support the push plate 200 and follow the push plate 200 to do folding motion, so that the push plate 200 is suspended above the bearing plate 100, the push plate 200 is prevented from directly contacting with the bearing plate 100, the friction force of the push plate 200 during reciprocating motion is reduced, and the load of the second cylinder 202 is further reduced.

In this embodiment, be equipped with limiting plate 101 on the loading board 100, limiting plate 101 sets up with loading board 100 is perpendicular, and limiting plate 101 quantity is two, is located push pedal 200 both sides respectively, is relative setting, and the distance between two limiting plates 101 is greater than the length of push pedal 200, avoids causing the interference to the motion of push pedal 200. The space enclosed by the limiting plate 101, the bearing plate 100 and the push plate 200 is used for placing the object to be pressed. The limiting plate 101 can prevent the object to be pressed above the bearing plate 100 from falling off from the two sides of the bearing plate 100 in the transferring process, and besides, the limiting plate 101 on one side of the bearing plate 100 can move inwards under the action of the third cylinder 102 in the embodiment to compress the object to be pressed on the bearing plate 100, so as to prevent the bearing plate 100 from throwing out the object to be pressed in the overturning process. In other embodiments, the limiting plates 101 on both sides of the loading plate 100 can move inward.

In this embodiment, the present invention further includes a supporting base 500, wherein the supporting base 500 is located below the supporting board 100 and contacts the supporting board 100 in a horizontal state. When the objects to be pressed on the bearing plate 100 are subjected to bubble pressing, the bearing plate 100 can be subjected to pressure from the bubble pressing mechanism, the arrangement of the bearing base 500 can effectively share the pressure borne by the bearing plate 100, the pressure of the bearing plate 100 is prevented from being borne by the push rod 300 and the first air cylinder 301, and the stability of the whole device in the operation process is further enhanced.

In this embodiment, the base 400 is further provided with a limiting block 401, and the limiting block 160 is located on a path of a rotation interval of one of the push rods 300, and is used for limiting a moving range of the push rod 300, so as to ensure that the bearing plate 100 cannot be overturned too much under the action of the push rod 300. In other embodiments, the tilting angle of the loading plate 100 may also be limited by providing a course defining the first cylinder 301.

As shown in fig. 2, the two operating states of the turning device of the present embodiment are a first state a and a second state B. When the turnover device is in the first state A, the carrier plate 100 is parallel to the horizontal plane, and the push plate 200 is perpendicular to the horizontal plane, the state is a bubble-pressing state, and when the turnover device is in the second state B, the carrier plate 100 is perpendicular to the horizontal plane, and the push plate 200 is parallel to the horizontal plane, the state is a transfer state.

Fig. 3 is a flow chart of a method of operation of an embodiment of the flipping mechanism of the present invention.

Referring to fig. 3, the method specifically includes the following steps:

10. the turnover device receives the article to be pressed

When the turnover device is turned over from the first state a to the second state B, the first cylinder 301 drives the push rod 300 to push the bearing plate 100 to turn over by 90 degrees, so that the bearing plate 100 is turned over from the horizontal state to the vertical state. The turnover device receives a plurality of articles to be pressed which are conveyed from the previous station, the articles to be pressed can be articles to be pressed which are conveyed from the feeding mechanism and have all the surfaces not pressed, and the articles to be pressed which are pushed from the other turnover device and have a plurality of surfaces already pressed. Because the push plate 200 is in a horizontal state, the article to be pressed is placed on the push plate 200, and the limiting plate 101 is retracted inwards to compress and fix the side surface of the article to be pressed, so that the article to be pressed is prevented from being thrown out when the article to be pressed is subsequently turned over along with the bearing plate 100.

20. The turnover device turns over and presses the bubble to treat and press the article

The turnover device is turned over from the second state B to the first state A, the first cylinder 301 retracts to drive the push rod 300 to hold the bearing plate 100 to turn over for 90 degrees, the bearing plate 100 is turned over to a horizontal state from a vertical state, the push plate is in a vertical state at the moment, the limiting plate 101 moves outwards to loosen an article to be pressed, the limiting plate 101 is loosened, the article to be pressed is in contact with the bearing plate 100 under self gravity, the tidy purpose is achieved, the condition that the pressing bubble process is insufficient due to the fact that the limiting plate 101 extrudes the article to be pressed in the follow-up pressing bubble process is avoided, and after the pressing bubble mechanism presses bubbles on the article to be pressed.

30. The turnover device transfers the pressed articles

After the bubble pressing operation of the object to be pressed is finished, the push plate 200 pushes the object to be pressed to the next station, and the next station can be another turnover device or a discharging mechanism.

In summary, the embodiment of the turnover device provided by the invention is used for turning over an object to be pressed, the bearing plate is driven by the push rod to turn over, and the push rod has the functions of pushing and supporting, so that the turnover structure has good stability, the turnover angle of the bearing plate can be controlled by the stroke of the push rod, the turnover precision of the turnover device in the turnover process is improved, and the problem that the efficiency of conveying the object between the turnover angles is low due to low precision of the turnover angle is solved.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention, and all modifications and equivalents of the present invention, which are made by the contents of the present specification and the accompanying drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention.