阅读说明：本技术 绝缘纸下料装置 (Insulating paper unloader ) 是由 王勇 单常清 康文杰 于 2019-09-25 设计创作，主要内容包括：本发明提供了一种绝缘纸下料装置,包括下料架和设置在所述下料架两侧的两块下料板,所述下料板可绕其固定边转动,每块所述下料板上均设置有多个万向球安装槽和多个气喷嘴,每个所述万向球安装槽内均滚动设置有一万向球,所述气喷嘴设置于所述万向球安装槽之间的间隙处。本发明能对大幅的加湿后绝缘纸进行下料,通过下料板上设置的万向球和气喷嘴,分别从改为滚动摩擦方式和减小接触压力两方面减小绝缘纸在下料板上移动时所受的摩擦力,提升绝缘纸的加工质量和性能,结构布局合理,使用可靠性高。(The invention provides an insulating paper blanking device which comprises a blanking frame and two blanking plates arranged on two sides of the blanking frame, wherein the blanking plates can rotate around fixed edges of the blanking plates, each blanking plate is provided with a plurality of universal ball mounting grooves and a plurality of air nozzles, a universal ball is arranged in each universal ball mounting groove in a rolling mode, and the air nozzles are arranged in gaps among the universal ball mounting grooves. The invention can discharge the large-breadth humidified insulating paper, reduces the friction force borne by the insulating paper when the insulating paper moves on the blanking plate by changing the universal ball and the air nozzle arranged on the blanking plate into a rolling friction mode and reducing the contact pressure, improves the processing quality and the performance of the insulating paper, and has reasonable structural layout and high use reliability.)

1. The utility model provides an insulating paper unloader, its characterized in that includes work or material rest and sets up two flitch down of work or material rest both sides, the flitch can rotate around its fixed limit down, every all be provided with a plurality of universal ball mounting grooves and a plurality of air jet nozzle on the flitch down, every all roll in the universal ball mounting groove and be provided with a universal ball, the air jet nozzle set up in clearance department between the universal ball mounting groove.

2. The insulating paper blanking device according to claim 1, wherein said ball mounting slots are distributed in rows on said blanking plate, each row of said ball mounting slots comprises one or more of said ball mounting slots, and said air nozzle is disposed between each two adjacent rows of said ball mounting slots.

3. The insulating paper blanking device according to claim 1, wherein a plurality of cylinders are further arranged on two sides of the blanking frame, and telescopic rods of the cylinders are fixedly connected with free edges of the blanking plates on the same side.

4. The insulating paper blanking device as claimed in claim 1, further comprising a transition roller rotatably disposed at the first end of the blanking frame, wherein the transition roller is located corresponding to the blanking plate.

5. The insulation paper blanking device according to claim 1, further comprising two nylon straightening plates respectively disposed at the first end and the second end of the blanking frame and located below the blanking plate.

6. The insulation paper blanking device according to claim 5, wherein the nylon correction plate is an arc-shaped plate protruding to one side of the insulation paper.

7. An insulation paper blanking device as defined in claim 1, wherein a paper chopping tray is further provided right under said blanking plate, said paper chopping tray being provided on a scraper chain conveyor.

Technical Field

The invention relates to the field of automation equipment, in particular to an insulating paper blanking device.

Background

The insulating paper is widely used as an insulating layer material of various electric parts such as cables, coils and the like, and has good insulating property, mechanical strength and other specific properties. The production process of the insulating paper has a humidifying process, and the produced insulating paper is humidified by humidifying equipment and then is discharged. After the insulating paper is wetted by the humidifying equipment, the humidified insulating paper can still meet the requirements on quality and performance after being fed, and the insulating paper cannot be rubbed or is rubbed less in the feeding process. In the existing blanking mode, a device which can finish automatic blanking by large-width insulating paper and has small friction in the blanking process is not provided.

Disclosure of Invention

The invention provides an insulating paper blanking device, and aims to overcome the defects of the prior art and provide an automatic blanking mode with small friction on insulating paper.

In order to achieve the purpose, the invention provides an insulating paper blanking device which comprises a blanking frame and two blanking plates arranged on two sides of the blanking frame, wherein the blanking plates can rotate around fixed edges of the blanking plates, each blanking plate is provided with a plurality of universal ball mounting grooves and a plurality of air nozzles, a universal ball is arranged in each universal ball mounting groove in a rolling mode, and the air nozzles are arranged in gaps among the universal ball mounting grooves.

Furthermore, the universal ball mounting grooves are distributed on the blanking plate in rows, each row of the universal ball mounting grooves comprises one or more universal ball mounting grooves, and the air nozzle is arranged between every two adjacent rows of the universal ball mounting grooves.

Furthermore, a plurality of cylinders are further arranged on two sides of the blanking frame, and telescopic rods of the cylinders are fixedly connected with free edges of the blanking plates on the same side.

Furthermore, the insulating paper discharging device further comprises a transition carrier roller, the transition carrier roller is rotatably arranged at the first end of the discharging frame, and the position of the transition carrier roller corresponds to the discharging plate.

Furthermore, the insulating paper blanking device further comprises two groups of nylon straightening plates, wherein the two groups of nylon straightening plates are respectively arranged at the first end and the second end of the blanking frame and are positioned below the blanking plate.

Furthermore, the nylon correction plate is an arc-shaped plate protruding towards one side of the insulating paper.

Furthermore, a paper chopping tray is arranged under the feeding plate and is arranged on a chain scraper conveyor.

The scheme of the invention has the following beneficial effects:

the insulating paper blanking device can blank large-size humidified insulating paper, and reduces the friction force borne by the insulating paper when the insulating paper moves on the blanking plate by changing the universal ball and the air nozzle arranged on the blanking plate into a rolling friction mode and reducing the contact pressure respectively, so that the processing quality and the performance of the insulating paper are improved. Meanwhile, auxiliary structures such as a transition carrier roller and a nylon straightening plate are further arranged, so that the humidified insulating paper can be smoothly discharged, the whole device is reasonable in structural layout, and the use reliability is high.

Drawings

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

FIG. 2 is a top view of FIG. 1;

fig. 3 is a detailed view of the blanking plate of the present invention.

[ description of reference ]

1-blanking frame; 2-blanking plate; 3-insulating paper; 4-universal ball mounting groove; 5-a universal ball; 6-gas nozzle; 7-a cylinder; 8-transition carrier roller; 9-nylon straightening plate; 10-paper chopping tray; 11-drag chain conveyor.

Detailed Description

In order to make the technical problems, technical solutions and advantages of the present invention more apparent, the following detailed description is given with reference to the accompanying drawings and specific embodiments. It is to be understood that the embodiments described are only a few embodiments of the present invention, and not all 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. In addition, the technical features involved in the different embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.

Referring to fig. 1 and 2, an embodiment of the present invention provides an insulating paper blanking device, including a blanking frame 1 and two blanking plates 2 disposed at two sides of the blanking frame 1, wherein the humidified insulating paper 3 is gradually fed onto the blanking plates 2 through a feeding mechanism, and two sides of the insulating paper 3 are supported by the blanking plates 2 at two sides. Meanwhile, each blanking plate 2 can rotate around the fixed edge of the blanking plate, after the insulating paper 3 is completely conveyed to the blanking plate 2 by the feeding mechanism, the free edge of the blanking plate 2 can rotate downwards around the fixed edge of the blanking plate, so that the two blanking plates 2 can be opened like a door, the insulating paper 3 in place can be placed in a free falling mode, and the blanking process of a single piece of insulating paper 3 is completed.

Referring to fig. 3, a plurality of ball mounting grooves 4 formed in the blanking plate 2, a ball 5 rotatably formed in each ball mounting groove, and a plurality of air nozzles 6 for reducing friction force applied to the insulating paper 3 moving on the blanking plate 2. The universal ball 5 reduces the friction force through rolling contact with the surface of the insulating paper 3, and each air nozzle 6 can upwards spray air with a certain speed, so that the insulating paper 3 is upwards supported through air pressure, the contact pressure of the insulating paper and the whole blanking plate 2 is reduced, and the friction force can be further reduced. Preferably, universal ball mounting groove 4 is arranged on flitch 2 according to row's distribution down, and every row of universal ball mounting groove 4 includes one or more universal ball mounting groove 4, sets up an air nozzle 6 between every two adjacent rows of universal ball mounting grooves 4 for air nozzle 6 and every row of universal ball mounting groove 4 alternate distribution to reduce the frictional force that insulating paper 3 everywhere received uniformly.

Wherein, the both sides of unloading frame 1 still are provided with a plurality of cylinders 7, and the telescopic link of cylinder 7 and the free limit fixed connection of flitch 2 under the homonymy. The free edge of the blanking plate 2 is controlled by the air cylinder 7 in the rotating process of the fixed edge, after the insulation paper 3 is in place, the telescopic rod of the air cylinder 7 contracts, the free edge of the blanking plate 2 is pulled downwards, the two blanking plates 2 are driven to be opened, the insulation paper 3 is put down, after the completion, when the next insulation paper 3 is prepared to be blanked, the telescopic rod of the air cylinder 7 extends, and the blanking plates 2 are driven to gradually recover to the horizontal position.

The first end of the blanking frame 1 is further rotatably provided with a transition carrier roller 8, the position of the transition carrier roller 8 corresponds to the position of the blanking plate 2, and the transition carrier roller 8 is mainly used for switching the insulation paper 3 in the initial position prior to the blanking plate 2, so that the conveyed insulation paper 3 can smoothly enter the upper surface of the blanking plate 2, and the insulation paper 3 is prevented from moving downwards and blocking to prevent the feeding from being smoothly carried out.

Wherein, still be provided with a set of nylon respectively at the first end of unloading frame 1 and second end and rectify board 9, and board 9 is rectified to every group nylon includes two, sets up respectively at the tip of two flitch 2 down to be located the below of flitch 2 down. After the insulating paper 3 is in place, the blanking plate 2 is opened downwards so that the insulating paper 3 gradually falls, the edge of the blanking plate gradually scratches the nylon straightening plate 9, and the nylon straightening plate 9 is in an arc shape protruding towards one side of the insulating paper 3, so that the falling insulating paper 3 can be straightened gradually, and the free falling insulating paper can be smoothly stacked with the previous insulating paper 3.

A paper chopping tray 10 is arranged under the blanking plate 2, and the paper chopping tray 10 is arranged on a chain scraper conveyor 11. The falling insulating paper 3 can be gradually stacked on the paper chopping tray 10 to form a neat stack finished product. When the paper chopping tray 10 is full, the finished product is conveyed by the chain scraper conveyor 11, and the material shifting process is completed.

Therefore, the insulating paper blanking device can perform blanking on the large-size humidified insulating paper 3, and the universal ball 5 and the air nozzle 6 arranged on the blanking plate 2 respectively change the rolling friction mode and reduce the contact pressure to reduce the friction force borne by the insulating paper 3 when the insulating paper 3 moves on the blanking plate 2, so that the processing quality and the performance of the insulating paper 3 are improved. Meanwhile, auxiliary structures such as a transition carrier roller 8 and a nylon straightening plate 9 are further arranged, so that the humidified insulating paper 3 can be smoothly discharged, the whole device is reasonable in structural layout, and the use reliability is high.

While the foregoing is directed to the preferred embodiment of the present invention, it will be understood by those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention as defined in the appended claims.