Pressing arm connector structure of self-pressing mechanism of photovoltaic glass calender

Abstract

The invention discloses a photovoltaic glass calender self-pressing mechanism pressing arm connector structure which comprises a pressing rod, one end of the pressing rod is provided with a through hole used for being connected with a self-pressing mechanism pressing arm, and the other end of the pressing rod is provided with a threaded rod which is connected with a stress area of a pressure sensor. The end, close to the pressure sensor, of the pressing rod and the threaded rod are of a hollow structure to serve as a cooling water flow channel, a channel hole communicated with the cooling water flow channel is formed in the side wall of the pressing rod in a penetrating mode, one end of the channel hole is a cooling water inlet, and the other end of the channel hole is a cooling water outlet. The pressure sensor collects pressure data and feeds back the pressure data to the pressure control system, the pressure control system accurately adjusts a pressure value according to the data, and meanwhile, the cooling water flow channel cools the pressure sensor; according to the utility model, the connection safety and reliability of the pressing arm are ensured, the cooling water of the calender is used for cooling the pressure sensor, the cooling water is recycled, the environment-friendly and energy-saving effects are realized, the structure is simple, the safety and reliability are realized, the operation is stable, and the production efficiency is improved.

Description

Technical Field

[0001] The invention relates to the technical field of calenders, and in particular to a pressure arm connector structure of a self-pressing mechanism of a photovoltaic glass calender. Background Art

[0002] The pressure arm connector of the self-pressing mechanism of the photovoltaic glass calender is a connecting structure that connects the pressure arm of the self-pressing mechanism and the pressure rod. The existing pressure arm connector includes a through hole at one end of the pressure rod for connecting the pressure arm of the self-pressing mechanism, and the other end is directly connected to the counterweight mechanism. The structure can withstand a pressure of up to 20,000KG and an operating environment temperature of up to 150°C. It works in a high temperature environment for a long time and cannot accurately control the pressure, resulting in poor stability, a high failure rate, and affecting production efficiency. Summary of the invention

[0003] In order to overcome the shortcomings of the above-mentioned prior art, the purpose of the present invention is to provide a pressure arm connector structure of a self-pressing mechanism of a photovoltaic glass calendering machine. Through the set pressure sensor, pressure data can be collected and transmitted to the pressure control system, and the pressure is controlled by the pressure control system. At the same time, a cooling water flow channel is set to cool the pressure sensor. It has the characteristics of simple structure, safety and reliability, stable operation and high production efficiency.

[0004] In order to achieve the above object, the technical solution adopted by the present invention is:

[0005] A photovoltaic glass calender self-pressing mechanism pressure arm connector structure, comprising a pressure rod 1, one end of the pressure rod 1 is provided with a through hole 2 for connecting the pressure arm of the self-pressing mechanism, and the other end is provided with a threaded rod 3, and the threaded rod 3 is connected to the force-bearing area of ​​a pressure sensor 4;

[0006] The end of the pressure rod 1 close to the pressure sensor 4 and the threaded rod 3 are both set as a hollow structure as a cooling water channel 5, and a channel hole connected to the cooling water channel 5 is opened through the side wall of the pressure rod 1, one end of the channel hole is a cooling water inlet hole 6, and the other end is a cooling water outlet hole 7.

[0007] The threaded rod 3 is also threadedly connected with a locking nut 8 between the pressure rod 1 and the pressure sensor 4 for fixing the position of the pressure sensor 4 .

[0008] The cooling water inlet hole 6 and the cooling water outlet hole 7 are both connected to the cooling water system of the calender.

[0009] The pressure sensor 4 is preferably a spoke-type pressure sensor.

[0010] Compared with the prior art, the beneficial effects of the present invention are:

[0011] 1. The present invention provides a pressure sensor 4 to feed back pressure data to the pressure control system, so that the pressure control system can adjust the pressure more accurately.

[0012] 2. The present invention can cool down the pressure sensor 4 by providing a cooling water flow channel 5, thereby increasing the life of the pressure sensor 4 and reducing the failure rate.

[0013] 3. The cooling water inlet hole 6 and the cooling water outlet hole 7 of the present invention are both connected to the cooling water system of the calender, and the cooling water is circulated and used, which is environmentally friendly and energy-saving.

[0014] 4. The locking nut 8 of the present invention can adjust the position of the pressure sensor 2 according to actual conditions, and has higher universality.

[0015] In summary, the present invention makes full use of the structural characteristics of the self-pressing mechanism of the calender, and designs the pressure rod 1, the pressure sensor 4, and the cooling water flow channel 5 as an integrated whole, which not only ensures the safe and reliable connection of the pressure arm of the self-pressing mechanism, but also utilizes the cooling water of the calender itself to cool the pressure sensor 4. The cooling water is recycled, which is environmentally friendly and energy-saving, and the pressure data is fed back by the pressure sensor 4 to achieve precise pressure adjustment. The structure is simple, safe and reliable, the operation is stable, and the production efficiency is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0017] Figure 2 It is a cross-sectional view of the overall structure of the present invention.

[0018] In the figure, 1. pressure rod; 2. through hole; 3. threaded rod; 4. pressure sensor; 5. cooling water flow channel; 6. cooling water inlet hole; 7. cooling water outlet hole; 8. locking nut. DETAILED DESCRIPTION

[0019] The structural principle and working principle of the present invention are described in detail below in conjunction with the accompanying drawings.

[0020] See also Figure 1 , Figure 2 A photovoltaic glass calendering machine self-pressing mechanism pressure arm connector structure includes a pressure rod 1, one end of the pressure rod 1 is provided with a through hole 2 for connecting the pressure arm of the self-pressing mechanism, and the other end is provided with a threaded rod 3, the threaded rod 3 is threadedly connected to the force-bearing area of ​​a spoke-type pressure sensor 4, the pressure sensor 4 is connected to the counterweight mechanism, and the pressure sensor 4 collects pressure data and feeds it back to the pressure control system.

[0021] See also Figure 2 The end of the pressure rod 1 close to the pressure sensor 4 and the threaded rod 3 are both set as a hollow structure as a cooling water channel 5, and a channel hole connected to the cooling water channel 5 is opened through the side wall of the pressure rod 1, one end of the channel hole is a cooling water inlet hole 6, and the other end is a cooling water outlet hole 7.

[0022] The threaded rod 3 is also threadedly connected with a locking nut 8 between the pressure rod 1 and the pressure sensor 4 for fixing the position of the pressure sensor 4 .

[0023] The cooling water inlet hole 6 and the cooling water outlet hole 7 are both connected to the cooling water system of the calender, and the cooling water is circulated and used, which is environmentally friendly and energy-saving.

[0024] The working principle of the present invention is:

[0025] The position of the pressure sensor 4 is fixed by the locking nut 8 according to the actual production environment. When working, the pressure sensor 4 collects pressure data and feeds it back to the pressure control system. The pressure control system accurately adjusts the pressure value according to the data. At the same time, cooling water enters the cooling water channel 5 through the cooling water inlet hole 6, and then flows out from the cooling water outlet hole 7 to cool the pressure sensor 4.

Claims

1. A photovoltaic glass calender self-pressing mechanism pressure arm connector structure, comprising a pressure rod (1), one end of the pressure rod (1) is provided with a through hole (2) for connecting the pressure arm of the self-pressing mechanism, and the other end is provided with a threaded rod (3), characterized in that: The threaded rod (3) is connected to the force-bearing area of ​​the pressure sensor (4); The end of the pressure rod (1) close to the pressure sensor (4) and the threaded rod (3) are both configured as hollow structures as a cooling water channel (5), and a channel hole connected to the cooling water channel (5) is opened through the side wall of the pressure rod (1), one end of the channel hole is a cooling water inlet hole (6), and the other end is a cooling water outlet hole (7).

2. The pressure arm connector structure of the self-pressing mechanism of a photovoltaic glass calender according to claim 1, characterized in that: The threaded rod (3) is also threadedly connected with a locking nut (8) between the pressure rod (1) and the pressure sensor (4) for fixing the position of the pressure sensor (4).

3. The pressure arm connector structure of the self-pressing mechanism of a photovoltaic glass calender according to claim 1, characterized in that: The cooling water inlet hole (6) and the cooling water outlet hole (7) are both connected to the cooling water system of the calender.

4. The photovoltaic glass calender self-pressing mechanism pressure arm connector structure according to claim 1, characterized in that: The pressure sensor (4) is preferably a spoke-type pressure sensor.

Images