WO2020169090A1

WO2020169090A1 - Guide apparatus and packaging machine

Info

Publication number: WO2020169090A1
Application number: PCT/CN2020/076296
Authority: WO
Inventors: 李泽伟
Original assignee: 青岛萨沃特机器人有限公司
Priority date: 2019-02-22
Filing date: 2020-02-22
Publication date: 2020-08-27

Abstract

Provided are a guide apparatus and a packaging machine, said guide apparatus comprising a plurality of side panel assemblies (11), at least one transmission assembly (12), and a linkage assembly (13); the side panel assembly (11) comprises two oppositely arranged first side panels (1101) and second side panels (1102); the transmission assembly (12) is connected to the side plate assembly (11), and the linkage assembly (13) is connected to the transmission assembly (12); the guide apparatus and the packaging machine accomplish adjustment of the width between each set of first side panel and second side panel, the structure is simpler, and the range of applications is broader.

Description

Guiding device and packaging machine

This patent application claims the priority of Chinese patent applications with application numbers 201920230182.X and 201920233214.1 filed on February 22, 2019. The full text of this application is incorporated herein by reference.

Technical field

This application belongs to the technical field of packaging, and specifically relates to a guiding device and a packaging machine.

Background technique

At present, the assembly line has the advantages of large transportation capacity, high efficiency, simple operation, and easy to realize automatic control. It is widely used in various automation fields, especially in some assembly line equipment, which is often required in the transportation process. Set up multiple channels to correspond to multiple channels for simultaneous transportation. In the course of use, because the size of each product is different, the channel width of the assembly line often needs to be adjusted.

Summary of the invention

The present application provides a guiding device, which includes multiple sets of side plate components, at least one set of transmission components, and a linkage component. The side plate components include two opposed first side plates and second side plates. The transmission component It includes a first transmission part connected to the first side plate and a second transmission part connected to the second side plate, the linkage assembly is respectively connected to the first transmission part and the second transmission part .

Preferably, the first transmission member and the second transmission member are two ball screws arranged in parallel.

Preferably, the threads of the two ball screws are opposite.

Preferably, the linkage assembly includes two rotating parts respectively sleeved on the first transmission part and the second transmission part, and a synchronizing part respectively connected with the two rotating parts.

Preferably, it further comprises a first driving part connected with the first transmission part.

Preferably, the first driving member is a hand wheel or a motor.

Preferably, the transmission components are in multiple groups, and the linkage components are connected with multiple groups of the transmission components to link the multiple groups of transmission components.

Preferably, the linkage assembly includes a plurality of rotating parts correspondingly sleeved on a plurality of groups of the transmission assemblies, and a timing belt correspondingly connected with the plurality of rotating parts.

Preferably, a plurality of the transmission components are arranged at intervals.

The application also provides a packaging machine, including the guide device described above.

Compared with the prior art, the beneficial effects of this application are:

The guiding device provided by the present application is connected to one or more first side plates through a first transmission member, a second transmission member is connected to one or more second side plates, and the first transmission member and the second transmission member are linked In this way, the width adjustment between the first side plate and the second side plate of each group is realized, the structure is simple, the applicable range is wider, the operation is also very flexible, and the cost is low.

Description of the drawings

Fig. 1 is a structural diagram 1 of a guiding device according to an embodiment;

Fig. 2 is a structural diagram 2 of a guiding device according to an embodiment;

Fig. 3 is a schematic structural diagram of a guiding device according to another embodiment;

Numbers in the figure: 1 guide device, 11 side panel components, 1101 first side panel components, 1102 second side panel components, 111 first side panels, 1111 first connecting parts, 112 second side panels, 1121 second connecting parts , 12 transmission components, 1201 first transmission components, 1202 second transmission components, 121 first transmission components, 122 second transmission components, 13 linkage components, 131 first rotation components, 132 second rotation components, 133 first synchronization components , 134 third rotating member, 135 fourth rotating member, 136 second synchronizing member, 14 first driving member, 15 feeding channel, 151 first feeding channel, 152 second feeding channel, 153 third feeding channel .

detailed description

The technical solutions of the present application will be described in detail below in conjunction with specific embodiments. However, it should be understood that without further description, elements, structures and features in one embodiment can also be beneficially combined into other embodiments.

In the description of this application, it should be understood that the terms "first" and "second" are only used for description purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of these features.

In the description of this application, it should be understood that the orientation or positional relationship indicated by the terms "upper", "lower", "bottom", "inner", etc. are based on the orientation or positional relationship shown in FIG. In order to facilitate the description of the present invention and simplify the description, it does not indicate or imply that the pointed device or element must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation of the present invention.

In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral Ground connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the internal communication between two components. For those of ordinary skill in the art, the specific meaning of the above-mentioned terms in the present invention can be understood in specific situations.

The described implementations are merely descriptions of the preferred implementations of the application, and are not intended to limit the scope of the application. Without departing from the design spirit of the application, various modifications made by those of ordinary skill in the art to the technical solutions of the application And improvements should fall within the scope of protection determined by the claims of this application.

With reference to FIGS. 1-3, the present application proposes a guiding device 1, which includes multiple sets of side plate assemblies 11, at least one set of transmission assembly 12, and a linkage assembly 13. The side plate assembly 11 includes two opposite first sides. Plate 111 and a second side plate 112. The transmission assembly 12 includes a first transmission member 121 connected to the first side plate 111 and a second transmission member 122 connected to the second side plate 112. The linkage assembly 13 is respectively connected with the first transmission member 121 and the second transmission member 122. It should be noted that the linkage of the first transmission member 121 and the second transmission member 122 may be a positive linkage, It can also be reverse linkage. According to the connection relationship between the first transmission member 121 and the first side plate 111, the connection relationship between the second transmission member 122 and the second side plate 112 is set . Each side plate assembly 11 is correspondingly connected with a group of transmission components 12, that is, the first side plate 111 and the second side plate 112 of each group of side plate assembly 11 are respectively connected to the first transmission member 121 and the second transmission member of a group of transmission components 12 The transmission member 122 is connected. In this embodiment, each group of side plate assemblies 11 includes three first side plates 111 and three second side plates 112.

The guiding device 1 provided in the present application is connected to one or more first side plates 111 through a first transmission member 121, a second transmission member 122 is connected to one or more second side plates 112, and the first transmission member 121 and The linkage of the second transmission member 122 realizes the synchronous adjustment of the width of each group of the first side plate 111 and the second side plate 112, the structure is simpler, the adaptable range is wider, the operation is also very flexible, and the cost is lower. .

Further, the first transmission member 121 and the second transmission member 122 are two ball screws arranged in parallel, so that only the synchronous rotation of the first transmission member 121 and the second transmission member 122 is required OK. The first transmission part and the second transmission part can also adopt a trapezoidal screw. It should be noted that the synchronous rotation of the first transmission member 121 and the second transmission member 122 can be synchronous rotation in the same direction or reverse synchronous rotation. In addition, the synchronous rotation of the first transmission member 121 and the second transmission member 122 can also be rotation at the same time but at different speeds, that is, the first side plate 111 and the second side plate 112 can also be rotated at the same time but at different speeds. In addition, the adjustment and control of the relative position between the first side plate 111 and the second side plate 112 can also be achieved through the same speed rotation but different threads. The first side plate 111 is connected to the first transmission member 121 through the first connecting portion 1111, and the second side plate 112 is connected to the first transmission member 122 through the second connecting portion 1121.

Further, the threads of the two ball screws are opposite, so that the rotation of the two ball screws in the same direction and at the same speed can be controlled to realize the interaction between the first side plate 111 and the second side plate 112. To move toward or away from each other, so as to achieve rapid adjustment of the distance between the first side plate 111 and the second side plate 112, and can further reduce the structure and connection of the linkage assembly 13 Requirements, reducing the difficulty and cost of installation. For example, the first transmission member uses a left-hand threaded ball screw, and the second transmission member uses a right-hand threaded ball screw.

Further, the linkage assembly 13 includes two rotating parts respectively sleeved on the first transmission part 121 and the second transmission part 122, and a synchronizing part respectively connected with the two rotating parts. Specifically, the linkage assembly 13 includes a first rotating member 131 sleeved on the first transmission member 121, a second rotating member 132 sleeved on the second transmission member 122, and respectively connected to the The first synchronizing member 133 is connected to the first rotating member 131 and the second rotating member 132. The first rotating member 131 rotates simultaneously with the first transmission member 121, the second rotating member 132 rotates simultaneously with the second transmission member 122, and the first synchronization member 133 of the linkage assembly 13 connects the first rotating member 131 and the second rotating member 132, Therefore, the first transmission member 121 and the second transmission member 122 rotate synchronously, so that the first side plate 111 and the second side plate 112 move synchronously. It should be noted here that the first rotating part and the second rotating part may adopt timing belt wheels, the first synchronous part adopts a timing belt, and the two timing belt wheels are connected to each other through the timing belt, thereby realizing synchronous rotation. The first rotating part and the second rotating part can also use gears, and the two gears are meshed with each other for transmission to achieve synchronous rotation; or the first synchronizing part selects a chain, and the two gears are connected to each other through the chain to realize synchronous rotation. The first rotating part and the second rotating part can also be two servo motors, which can be controlled by the controller to realize the independent but synchronous rotation of the two rotating parts. Synchronize the movement of the first transmission member 121 and the second transmission member 122 through the first synchronization member 133. The structure is simple and can be applied to various scenarios. Even if the two rotating members are far apart, they can be connected synchronously and are easy to install. , Repair and maintenance.

Further, it also includes a first driving member 14 connected to the first driving member 121, and the first driving member 121 is driven by the first driving member 14 to drive the second driving member 122 to rotate, thereby realizing The distance between the first side plate 111 and the second side plate 112 is adjusted. Of course, the first driving member 14 can also be connected to the second transmission member 122. As shown in Figures 1 and 2, the first driving member 14 is preferably a hand crank or a motor, which can be set as required. The hand crank is simple to set up and can be manually controlled, or as shown in Figure 3, a motor The control is more convenient, and a stepper motor or a servo motor can be used, so as to achieve precise control of the first side plate 111 and the second side plate 112.

Further, the transmission assembly 12 is in multiple groups, and the linkage assembly 13 is connected to the multiple transmission assemblies 12 so that the multiple transmission assemblies 12 are linked, and the multiple transmission assemblies 12 can move synchronously. That is, the linkage assembly 13 further includes a third rotating member 134 and a fourth rotating member 135 connected to each transmission assembly 12, and a second synchronous member respectively connected with the third rotating member 134 and the fourth rotating member 135 Piece 136. In this embodiment, there are three groups of transmission components 12, namely, a first transmission component, a second transmission component, and a third transmission component, which are respectively arranged at three different positions of the side plate component 11. Now, taking the first transmission component 1201 and the second transmission component 1202 as an example, the realization of the linkage of the two groups of transmission components 12 is described. The third rotating member 134 and the fourth rotating member 135 rotate simultaneously under the drive of the second synchronization member 136. The third rotating member 134 rotates simultaneously with the second transmission member 122 of the first transmission assembly 1201. The fourth rotating member 135 and the second The first transmission member 121 of the transmission assembly 1202 rotates at the same time, so that the first transmission assembly 1201 and the second group of transmission assembly 1202 rotate synchronously, and so on, the linkage of multiple groups of transmission assemblies 12 can be realized, and the side plate assembly 11 can be connected. The multiple positions of the side plate can be adjusted at the same time, so as to realize the synchronization and uniformity of the position adjustment of the side plate assembly 11, and meet the needs of material movement and guidance. The matching manner of the third rotating member, the fourth rotating member and the second synchronizing member is similar to that of the first rotating member, the second rotating member and the first synchronizing member, and will not be repeated here.

Further, a plurality of the transmission components 12 are arranged at intervals, so as to correspond to different positions of the side plate components 11, such as the inlet, the outlet, and the middle position. The transmission components 12 are respectively arranged on the side plate components 11 Different locations. Each group of the first side plate 111 and the second side plate 112 can form a supply channel 15. The side plate assembly 11 including a plurality of first side plates 111 and a second side plate 112 may form a plurality of feeding channels 15, and the plurality of feeding channels 15 may supply materials to a plurality of grab units, each feeding channel 15 It can be dedicated to one of the grabbing units. A plurality of transmission components 12 are arranged at various positions of the feeding channel 15, such as the inlet, the outlet and the middle position of the feeding channel 15. The position of the transmission assembly 12 can be set according to needs, specifically, it can be adjusted according to the length of the supply channel 15. For example, the length of the supply channel 15 is larger, and the corresponding transmission assembly 12 can be set according to the preset interval. If the length of the feeding channel 15 is short, two or three groups can be set to satisfy the synchronous adjustment of the first side plate 111 and the second side plate 112 and the stress condition of the plate.

As shown in FIGS. 1 to 3, the side plate assembly in this embodiment forms a total of three supply channels, which are a first supply channel 1501, a second supply channel 152 and a third supply channel 153 respectively. The length of the feeding channel 15 formed by each group of the first side plate 111 and the second side plate 121 may be different. As shown in FIG. 2, the third feeding channel 153 has a smaller length than the first feeding channel 151 There are two sets of transmission components 12 connected to the third supply channel 153, because the two sets of transmission components 12 have already met the needs of width adjustment and movement of the third supply channel 153. In addition, the picking positions of the feeding channels with different lengths are also staggered, which can facilitate the grabbing unit to pick up materials from the picking positions of different feeding channels and avoid the grabbing units from interfering with each other.

Further, a limiting component is provided at the outlet end of the feeding channel, and the limiting component is used to intercept the material in the feeding channel, so that the material stays in the feeding channel, and supplies the material to the grab unit. If the material supply channel needs to continue to transfer materials, there is no need to set limit components.

The second embodiment of the present application also provides a packaging machine, which includes the guide device 1 described above.

Claims

A guiding device is characterized in that it comprises multiple groups of side plate components, at least one set of transmission components, and a linkage component. The side plate components include two oppositely arranged first side plates and second side plates. The assembly includes a first transmission part connected with the first side plate, and a second transmission part connected with the second side plate, and the linkage assembly is respectively connected to the first transmission part and the second transmission part connection.
The guide device according to claim 1, wherein the first transmission member and the second transmission member are two ball screws arranged in parallel.
The guide device according to claim 2, wherein the threads of the two ball screws are opposite.
The guide device according to claim 2, wherein the linkage assembly comprises two rotating parts respectively sleeved on the first transmission part and the second transmission part, and two rotating parts respectively connected to the two Synchronous parts connected by rotating parts.
The guide device according to claim 4, further comprising a first driving member connected with the first transmission member.
The guiding device according to claim 5, wherein the first driving member is a hand wheel or a motor.
The guiding device according to claim 1, wherein the transmission components are in multiple groups, and the linkage components are connected with the multiple groups of the transmission components so as to link the multiple groups of the transmission components.
7. The guiding device according to claim 7, wherein the linkage assembly comprises a plurality of rotating parts correspondingly sleeved on the plurality of groups of the transmission assembly, and a timing belt correspondingly connected with the plurality of rotating parts.
The guide device according to claim 7, wherein a plurality of said transmission components are arranged at intervals.
A packaging machine, characterized by comprising the guiding device as claimed in any one of claims 1-9.