阅读说明：本技术 一种用于塑料周转筐自动码垛的抓手结构 (A tongs structure that is used for automatic pile up neatly of plastics turnover basket ) 是由 尹柏林 李宏 刘景利 于 2019-12-09 设计创作，主要内容包括：本发明公开了一种用于塑料周转筐自动码垛的抓手结构,包括两个相对设置的夹持气缸,两个所述夹持气缸的伸缩端均连接有一个侧靠板,两个侧靠板相对设置形成夹持塑料周转筐的夹持区域,两个所述侧靠板的相对应面的上端均安装有压板,两个所述侧靠板的相对应面上均安装有插针,所述插针位于压板下方。本发明的特点是：结构简单,使用方便,实现了塑料周转筐的自动抓放,减少人力物力投入,提高工作效率,而且夹持定位准确,不易伤筐,不易掉筐。(The invention discloses a gripper structure for automatically stacking plastic turnover baskets, which comprises two clamping cylinders which are arranged oppositely, wherein the telescopic ends of the two clamping cylinders are connected with a side backup plate, the two side backup plates are arranged oppositely to form a clamping area for clamping the plastic turnover baskets, the upper ends of the corresponding surfaces of the two side backup plates are provided with pressing plates, the corresponding surfaces of the two side backup plates are provided with contact pins, and the contact pins are positioned below the pressing plates. The invention is characterized in that: simple structure, convenient to use has realized the automation of plastics turnover basket and has grabbed and put, reduces manpower and materials input, improves work efficiency, and the centre gripping location is accurate moreover, is difficult for hindering the basket, is difficult for falling the basket.)

1. The utility model provides a tongs structure that is used for automatic pile up neatly of plastics turnover basket which characterized in that: including the centre gripping cylinder of two relative settings, two the flexible end of centre gripping cylinder all is connected with a side backup plate, and two side backup plates set up the centre gripping region that forms centre gripping plastics turnover basket relatively, two the clamp plate, two are all installed to the upper end of the corresponding face of side backup plate all install the contact pin on the corresponding face of side backup plate, the contact pin is located the clamp plate below.

2. The gripper structure for the automatic palletizing of plastic turnaround baskets as claimed in claim 1, wherein: and the two clamping cylinders are arranged on the connecting plate and are connected with the robot assembly through the connecting plate.

3. The gripper structure for the automatic palletizing of plastic turnaround baskets as claimed in claim 1, wherein: the side backup plate is connected with the clamping cylinder through a connecting piece.

4. The gripper structure for the automatic palletizing of plastic turnaround baskets as claimed in claim 1, wherein: one of them install the layer board cylinder on the side backup plate, install the layer board on the flexible end of layer board cylinder, when the layer board cylinder stretches out, the layer board is located the centre gripping region below.

5. The gripper structure for the automatic palletizing of plastic turnaround baskets as claimed in claim 1, wherein: and a position detection element is arranged on the side backup plate.

6. The gripper structure for the automatic palletizing of plastic turnaround baskets as claimed in claim 1, wherein: the pin is provided with an extension detection element and a retraction detection element.

7. The gripper structure for the automatic palletizing of plastic turnaround baskets as claimed in claim 1, wherein: each side backup plate is provided with two contact pins.

Technical Field

The invention belongs to the technical field of logistics machinery, and particularly relates to a gripper structure for automatically stacking plastic turnover baskets.

Background

At present, the catering industry develops rapidly, and large-scale fast food restaurants and large-scale dining rooms are more and more, so that the use frequency of the plastic turnover baskets for containing vegetables or meat foods is higher and higher, the workload of recycling and turnover of the plastic turnover baskets is increased, a large amount of manpower and material resources are consumed, and the enterprise cost is increased.

Disclosure of Invention

The invention aims to overcome the defects and provide a gripper structure for automatically stacking plastic turnover baskets.

The technical scheme adopted by the invention for realizing the purpose is as follows: the utility model provides a tongs structure for automatic pile up neatly of plastics turnover basket, includes two relative centre gripping cylinders that set up, two the flexible end of centre gripping cylinder all is connected with a side backup plate, and two side backup plates set up the centre gripping region that forms centre gripping plastics turnover basket relatively, two the clamp plate is all installed, two to the upper end of the corresponding face of side backup plate all install the contact pin on the corresponding face of side backup plate, the contact pin is located the clamp plate below.

And the two clamping cylinders are arranged on the connecting plate and are connected with the robot assembly through the connecting plate.

The side backup plate is connected with the clamping cylinder through a connecting piece.

One of them install the layer board cylinder on the side backup plate, install the layer board on the flexible end of layer board cylinder, when the layer board cylinder stretches out, the layer board is located the centre gripping region below.

And a position detection element is arranged on the side backup plate.

The pin is provided with an extension detection element and a retraction detection element.

Each side backup plate is provided with two contact pins.

The invention is characterized in that: simple structure, convenient to use has realized the automation of plastics turnover basket and has grabbed and put, reduces manpower and materials input, improves work efficiency, and the centre gripping location is accurate moreover, is difficult for hindering the basket, is difficult for falling the basket.

Drawings

Fig. 1 is a schematic structural view of the present invention.

Figure 2 is a schematic view of a plastic turnaround basket.

Wherein: 1. the device comprises a clamping cylinder 2, a side backup plate 3, a pressure plate 4, a contact pin 5, a supporting plate cylinder 6, a supporting plate 7, a connecting piece 8, a connecting plate 9, a robot assembly 10 and a plastic turnover basket.

Detailed Description

As shown in fig. 1, the invention relates to a gripper structure for automatic stacking of plastic turnover baskets, which comprises two oppositely arranged clamping cylinders 1, wherein the telescopic ends of the two clamping cylinders 1 are connected with a side backup plate 2 through a connecting piece 7, the two side backup plates 2 are oppositely arranged to form a clamping area for clamping a plastic turnover basket 10, a position detection element is arranged on each side backup plate 2 to meet the positioning requirement, a pressing plate 3 is arranged at the upper end of the corresponding surface of each side backup plate 2, the lower end surfaces of the two pressing plates 3 are on the same plane, two contact pins 4 are arranged on the corresponding surface of each side backup plate 2, the contact pins 4 are positioned below the pressing plate 3, an extension detection element and a retraction detection element are arranged on the contact pins 4, the contact pins 4 are designed according to the structure of the plastic turnover basket 10 and can extend into gaps at two sides of the plastic turnover basket 10, the positioning is accurate, the plastic turnover basket 10 is not damaged by proper gap amount, a supporting plate cylinder 5 is arranged on one side backup plate 2, a supporting plate 6 is arranged on the telescopic end of the supporting plate cylinder 5, when the supporting plate cylinder 5 extends out, the supporting plate 6 is positioned below a clamping area, and when the plastic turnover basket 10 is lifted, the supporting plate 6 extends out to protect the plastic turnover basket 10 from falling due to infirm insertion of a contact pin 4 or damage of the plastic turnover basket 10.

When the plastic turnover basket is used, after the plastic turnover basket 10 is conveyed to a proper position, the robot assembly 9 drives the invention to enable the two side backup plates 2 to be sleeved on the outer side of the turnover basket from top to bottom according to a preset track until the pressing plate 3 is tightly attached to the upper edge of the plastic turnover basket 10, the clamping cylinder 1 is started, the telescopic end of the clamping cylinder 1 extends out to drive the side backup plates 2 to approach the plastic turnover basket 10, when the side backup plates approach the plastic turnover basket, the clamping cylinder is detected to be in place by the position detection element, the position between the invention and the plastic turnover basket 10 is accurately positioned, the telescopic end of the clamping cylinder 1 continues to extend out, the contact pins 4 extend into gaps on the two sides of the plastic turnover basket 10 and are detected to be in place by the extending-out detection element, the two contact pins 4 on each side are positioned, after the positioning is accurate, the robot assembly 9 drives the invention to lift the plastic turnover basket 10, meanwhile, the supporting plate cylinder 5 is started, the plastic turnover basket 10 is protected by the supporting plate 6, after the plastic turnover basket 10 is carried to a designated position along with a robot, the supporting plate cylinder 5 is started, the telescopic end of the supporting plate cylinder 5 retracts to drive the supporting plate 6 to retract, then the clamping cylinder 1 is started, the telescopic end of the clamping cylinder 1 retracts to drive the contact pin 4 to retract, and when the retraction detection element on the contact pin 4 detects that the contact pin 4 retracts to the proper position, the robot assembly 9 drives the plastic turnover basket to lift up, so that a grabbing and placing process is completed.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be able to cover the technical solutions and the inventive concepts of the present invention within the technical scope of the present invention.