阅读说明：本技术 一种瓦楞纸箱延展设备 (Corrugated case extension equipment ) 是由 杜威 范海亮 陶香君 邢连成 于 2020-12-25 设计创作，主要内容包括：本发明提供一种瓦楞纸箱延展设备,包括延展设备本体；所述延展设备本体由底座、延展致动器、延展杠杆和转动轴组成；所述底座上设置有延展杠杆；所述延展杠杆中心位置设置有转动轴；所述延展杠杆底部设置有转动盘；所述转动盘一侧设置有止停块；所述转动盘一侧位于底座上设置有限位块；所述延展杠杆通过联动轴与延展致动器相连接；所述底座一侧设置有挡板；所述挡板位于延展致动器和延展杠杆之间。本发明瓦楞纸箱延展设备在设定好的压力下,可以对瓦楞纸箱进行适当延展,以提高瓦楞纸的物理属性。(The invention provides corrugated case extension equipment, which comprises an extension equipment body; the extension equipment body consists of a base, an extension actuator, an extension lever and a rotating shaft; an extension lever is arranged on the base; a rotating shaft is arranged at the central position of the extension lever; the bottom of the extension lever is provided with a rotating disc; a stop block is arranged on one side of the rotating disc; a limiting block is arranged on the base at one side of the rotating disc; the extension lever is connected with the extension actuator through a linkage shaft; a baffle is arranged on one side of the base; the stop is located between the extension actuator and the extension lever. The corrugated case extension equipment can properly extend the corrugated case under the set pressure so as to improve the physical property of the corrugated paper.)

1. A corrugated box expansion apparatus, characterized in that: comprises an extension device body; the extension equipment body consists of a base, an extension actuator, an extension lever and a rotating shaft; an extension lever is arranged on the base; a rotating shaft is arranged at the central position of the extension lever; the bottom of the extension lever is provided with a rotating disc; a stop block is arranged on one side of the rotating disc; a limiting block is arranged on the base at one side of the rotating disc; the extension lever is connected with the extension actuator through a linkage shaft; a baffle is arranged on one side of the base; the flap is positioned between the extension actuator and the extension lever; the baffle is provided with a through hole through which the linkage shaft passes; the through hole is positioned on the base and is provided with an actuator pivot bracket; and a pressure compensation valve is arranged on the linkage shaft outside the actuator pivot bracket.

2. The corrugated box expansion apparatus according to claim 1, wherein: and a sliding bearing is arranged at the position where the linkage shaft is contacted with the actuator pivot bracket.

3. The corrugated box expansion apparatus according to claim 1, wherein: the linkage shaft and the extension lever are fixed in a clamping mode.

4. The corrugated box expansion apparatus according to claim 1, wherein: and a switch is arranged on the base and positioned outside the stop block.

Technical Field

The invention belongs to the field of corrugated cartons, and particularly relates to corrugated carton extending equipment.

Background

Corrugated boxes are the most widely used packaging products, the dosage of the corrugated boxes is always the first of various packaging products, including calcium plastic corrugated boxes, and the corrugated boxes gradually replace other packaging materials with excellent service performance and good processing performance for more than half a century, so that the corrugated boxes become the leading force of transportation and packaging. The corrugated carton is a green product, is beneficial to environmental protection and loading, unloading and transportation.

The company researches and finds that the corrugated case is properly expanded in the production process, so that the using area is increased, and meanwhile, the toughness of the corrugated case can be improved. Such devices are not currently available on the market.

Disclosure of Invention

The present invention is directed to a corrugated cardboard box expansion apparatus that solves the above-mentioned problems of the prior art.

A corrugated box extension apparatus includes an extension apparatus body; the extension equipment body consists of a base, an extension actuator, an extension lever and a rotating shaft; an extension lever is arranged on the base; a rotating shaft is arranged at the central position of the extension lever; the bottom of the extension lever is provided with a rotating disc; a stop block is arranged on one side of the rotating disc; a limiting block is arranged on the base at one side of the rotating disc; the extension lever is connected with the extension actuator through a linkage shaft; a baffle is arranged on one side of the base; the flap is positioned between the extension actuator and the extension lever; the baffle is provided with a through hole through which the linkage shaft passes; the through hole is positioned on the base and is provided with an actuator pivot bracket; and a pressure compensation valve is arranged on the linkage shaft outside the actuator pivot bracket.

In the corrugated carton spreading equipment, the position where the linkage shaft is contacted with the pivot bracket of the actuator is provided with the sliding bearing.

According to the corrugated carton extending equipment, the linkage shaft and the extending lever are fixed in a clamping mode.

In the corrugated carton extending equipment, the switch is arranged on the base and positioned outside the stop block.

The invention has the beneficial effects that: the corrugated case extension equipment can properly extend the corrugated case under the set pressure so as to improve the physical property of the corrugated paper.

Drawings

FIG. 1 is a schematic view of the structure of the present invention.

Detailed Description

The invention will be further described in detail with reference to examples of embodiments shown in the drawings to which, however, the invention is not restricted.

In the description of the present invention, it should be noted that the terms "center, upper, lower, left, right, vertical, horizontal, inner, outer" and the like indicate orientations or positional relationships based on those shown in the drawings only for convenience of description and simplicity of description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation and be operated, and thus are not to be construed as limiting the present invention, and furthermore, the terms "first, second and third" are used for descriptive purposes only and are not intended to indicate or imply relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly stated or limited, the term "mounted, connected" is to be understood in a broad sense, for example: the two elements may be fixedly connected, detachably connected, or integrally connected, mechanically connected, electrically connected, directly connected, indirectly connected through an intermediate medium, or connected inside two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1, the present invention provides a technical solution: a corrugated box spreading apparatus comprises a spreading apparatus body 1; the extension equipment body 1 consists of a base 2, an extension actuator 3, an extension lever 4 and a rotating shaft 5; an extension lever 4 is arranged on the base 2; a rotating shaft 5 is arranged at the center of the extension lever 4; the bottom of the extension lever 4 is provided with a rotating disc 6; a stop block 7 is arranged on one side of the rotating disc 6; a limiting block 8 is arranged on the base 2 at one side of the rotating disc 6; the extension lever 4 is connected with the extension actuator 3 through a linkage shaft 9; a baffle plate 10 is arranged on one side of the base 2; the flap 10 is located between the extension actuator 3 and the extension lever 4; the baffle 10 is provided with a through hole 11 through which the linkage shaft 9 passes; an actuator pivot support 12 is arranged on the base 2 at the through hole 11; a pressure compensating valve 13 is provided on the linkage shaft 9 outside the actuator pivot bracket 12.

The linkage shaft 9 is provided with a sliding bearing 14 at a position where it is intended to contact the actuator pivot bracket 12.

The linkage shaft 9 and the extension lever 4 are fixed in a clamping manner.

A switch 15 is arranged on the base 2 and outside the stop block 7.

The invention has the beneficial effects that: the corrugated case extension equipment can properly extend the corrugated case under the set pressure so as to improve the physical property of the corrugated paper.

Although the preferred embodiments of the present invention have been described in detail, the present invention is not limited to the details of the embodiments, and various equivalent modifications can be made within the technical spirit of the present invention, and the technical solutions of the present invention are within the scope of the present invention.