阅读说明：本技术 一种地坑式储料装置 (Pit type storage device ) 是由 戴福华 王岳亮 黄学坤 于 2021-09-07 设计创作，主要内容包括：本发明公开了一种地坑式储料装置,包括储料地坑、吸附板组件及扶膜片组件,吸附板组件分别贴合于储料地坑的两端地坑壁设置,扶膜片组件设于储料地坑的地坑底壁,吸附板组件由真空吸盘、储料板及吸附导辊组成,扶膜片组件由导辊、储料板组成；卷料在通过时可以暂时储存在该地坑式储料装置中,由真空吸盘制造吸力,吸附板组件的吸附导辊和扶膜片组件的导辊提供凹型储料空间,控制好丝印单元的间歇式印刷速度,当丝印单元印刷停止时,有地坑式储料装置作为缓冲,仍可以确保膜料稳定匀速地送至辅助烘箱供热单元,确保生产线的稳定运行。(The invention discloses a pit type storage device which comprises a storage pit, an adsorption plate assembly and a supporting diaphragm assembly, wherein the adsorption plate assembly is respectively attached to the pit walls at two ends of the storage pit, the supporting diaphragm assembly is arranged on the bottom wall of the storage pit, the adsorption plate assembly consists of a vacuum chuck, a storage plate and an adsorption guide roller, and the supporting diaphragm assembly consists of a guide roller and a storage plate; the coil stock can temporarily be stored in this pit formula storage device when passing through, makes suction by vacuum chuck, and the absorption deflector roll of adsorption plate subassembly and the deflector roll of holding up the diaphragm subassembly provide concave type storage space, control the intermittent type formula printing speed of silk screen printing unit well, and when silk screen printing unit printing stopped, there was pit formula storage device as the buffering, still can ensure that the membrane material steadily delivers to supplementary oven heat supply unit at the uniform velocity, ensures the steady operation of production line.)

1. The utility model provides a pit type storage device, its characterized in that includes storage pit, adsorption board subassembly and holds up the diaphragm subassembly, adsorption board subassembly laminate respectively in the both ends pit wall setting of storage pit, hold up the diaphragm subassembly and locate the pit diapire of storage pit.

2. The pit storage device according to claim 1, wherein the suction plate assembly is composed of a vacuum chuck, a storage plate and a suction guide roller.

3. The pit storage device according to claim 1, wherein the holding film assembly is composed of a guide roller and a storage plate.

Technical Field

The invention belongs to the technical field of photovoltaic cell back film production, and particularly relates to a pit type storage device which is arranged between a screen printing unit and an auxiliary oven heat supply unit and used for ensuring that a film material can be stably and uniformly conveyed to the auxiliary oven heat supply unit.

Background

The traditional photovoltaic cell back membrane production equipment needs intermittent feeding in production, the coil stock stops running and keeps zero speed in the printing process, and the membrane material is conveyed to the auxiliary oven heat supply unit after passing through the screen printing unit.

Disclosure of Invention

Aiming at the defects of the prior art, the invention aims to provide the pit type storage device which is arranged between the screen printing unit and the auxiliary oven heat supply unit and is used for ensuring that the membrane material can be stably and uniformly conveyed to the auxiliary oven heat supply unit.

In order to achieve the purpose, the invention adopts the following technical scheme:

the utility model provides a pit type storage device, includes storage pit, adsorption plate subassembly and holds up the diaphragm subassembly, and the adsorption plate subassembly pastes respectively in the both ends pit wall setting in storage pit, holds up the pit diapire that the diaphragm subassembly located the storage pit, and the adsorption plate subassembly comprises vacuum chuck, storage plate and absorption deflector roll, holds up the diaphragm subassembly and comprises deflector roll, storage plate.

The coil stock can temporarily be stored in this pit formula storage device when passing through, makes suction by vacuum chuck, and the absorption deflector roll of adsorption plate subassembly and the deflector roll of holding up the diaphragm subassembly provide concave type storage space, control the intermittent type formula printing speed of silk screen printing unit well, and when silk screen printing unit printing stopped, there was pit formula storage device as the buffering, still can ensure that the membrane material steadily delivers to supplementary oven heat supply unit at the uniform velocity, ensures the steady operation of production line.

The invention has the following beneficial effects:

the pit type storage device has the characteristic that the pit type storage device is arranged between the screen printing unit and the auxiliary drying oven heat supply unit, so that the membrane material can be stably and uniformly conveyed to the auxiliary drying oven heat supply unit.

Drawings

FIG. 1 is a schematic view of a pit-type storage device according to the present invention;

fig. 2 is a schematic view of the arrangement position of the pit type storage device.

Detailed Description

The invention will be further described with reference to the accompanying drawings and specific embodiments so as to more clearly understand the technical idea of the invention claimed.

As shown in fig. 1, pit-type storage device includes storage pit 1, adsorption plate subassembly 2 and holds up diaphragm subassembly 3, and adsorption plate subassembly 2 pastes respectively in the both ends pit wall setting of storage pit 1, holds up diaphragm subassembly 3 and locates the pit diapire of storage pit 1, and adsorption plate subassembly 2 comprises vacuum chuck 4, storage board 5 and absorption deflector roll 6, holds up diaphragm subassembly 3 and comprises deflector roll 7, storage board 5.

When the device is used, as shown in fig. 2, the pit type storage device is arranged between the screen printing unit 8 and the auxiliary oven heat supply unit 9, when the speed difference exists between the screen printing unit 8 and the auxiliary oven heat supply unit 9, the coil materials can be temporarily stored in the pit type storage device when passing through, the vacuum chuck 4 is used for manufacturing suction, the adsorption guide roller 6 of the adsorption plate assembly 2 and the guide roller 7 for supporting the diaphragm assembly 3 provide a concave storage space, the intermittent printing speed of the screen printing unit 8 is well controlled, when the printing of the screen printing unit 8 is stopped, the pit type storage device serves as a buffer, the film materials can be still stably conveyed to the auxiliary oven heat supply unit 9 at a constant speed for heating, and the stable operation of a production line is ensured.

Various other changes and modifications to the above-described embodiments and concepts will become apparent to those skilled in the art from the above description, and all such changes and modifications are intended to be included within the scope of the present invention as defined in the appended claims.