Glue pipe positioning device of glue pouring machine for photovoltaic module

Abstract

The utility model relates to a glue pipe positioning device of a photovoltaic module glue pouring machine, which comprises a glue outlet part, a glue pipe and a glue pipe fixing nut, a connecting pipe is arranged at the lower end of the glue outlet part, the upper end of the glue pipe is sleeved on the connecting pipe, a first thread part is arranged on the outer ring of the connecting pipe, and the glue pipe fixing nut is sleeved on the glue pipe and is in threaded connection with the first thread part to fix the glue pipe. The lower end of the rubber tube fixing nut extends downwards to be provided with a positioning sleeve, the upper end of the positioning sleeve is connected with the rubber tube fixing nut, the rubber tube is arranged in the positioning sleeve, and the positioning sleeve is used for positioning the lower end of the rubber tube. Through the arrangement of the positioning sleeve, the glue pipe can be effectively positioned, the positioning accuracy of the glue pipe after the glue pipe is replaced is ensured, the debugging time is shortened, and the glue filling efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of photovoltaic component production, in particular to a rubber hose positioning device for a photovoltaic component glue filling machine. Background Art

[0002] During the production process of photovoltaic modules, in order to prevent the conductive metal components in the junction box, such as the battery lead wires, the metal solder joints connected to the lead wires, the conductive sheets and the conductive terminals from being exposed to the air and causing surface oxidation and rust, which affects the conductivity, generally, a gel-like filler with insulating properties, such as two-component silicone and butyl rubber, is poured into the junction box of the photovoltaic module to cover the conductive metal components in the junction box, thereby isolating these conductive metal components from contact with the air. At present, Figure 1 and Figure 2 As shown, the glue filling of photovoltaic modules is mostly carried out by a glue filling machine 6, and the hose 2 is connected to the glue outlet 1 through the hose fixing nut 3. In actual use of the glue filling machine, after the hose is filled with glue, the glue remaining in the hose will block the hose. Therefore, the hose needs to be replaced every day before glue filling to achieve smooth glue filling. However, since the hose is arranged up and down and is made of plastic, it is easy to fill the hose skew after replacement. It is necessary to perform position adjustment after replacing the hose every day, which wastes time and affects production efficiency. Utility Model Content

[0003] The utility model aims to provide a glue hose positioning device for a photovoltaic component glue filling machine, so as to solve the above-mentioned problems existing in the use of the current glue filling machine.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] A hose positioning device for a photovoltaic module glue filling machine includes a glue outlet part, a hose and a hose fixing nut. A connecting pipe is provided at the lower end of the glue outlet part, and the upper end of the hose is sleeved on the connecting pipe. A first threaded portion is provided on the outer ring of the connecting pipe. The hose fixing nut is sleeved on the hose and is threadedly connected with the first threaded portion to fix the hose. A positioning sleeve is provided at the lower end of the hose fixing nut extending downward, and the upper end of the positioning sleeve is connected to the hose fixing nut. The hose is arranged in the positioning sleeve, and the positioning sleeve is used to position the lower end of the hose.

[0006] Furthermore, the inner diameter of the positioning sleeve is matched with the outer diameter of the hose, and the inner wall of the positioning sleeve is used to be in close contact with the outer wall of the hose to position the hose.

[0007] Furthermore, the inner diameter of the positioning sleeve is larger than the outer diameter of the hose, and a positioning ring is detachably connected to the lower end of the positioning sleeve, and the positioning ring is used to position the hose.

[0008] Furthermore, a second threaded portion is provided on the outer wall of the lower end of the positioning sleeve, and the positioning ring is detachably connected to the positioning sleeve via the second threaded portion.

[0009] Furthermore, a positioning hole is provided in the middle of the positioning ring, and the lower part of the hose is used to pass through the positioning hole to achieve positioning.

[0010] Furthermore, the positioning ring is provided with an extended positioning tube outside the positioning hole, the inner diameter of the extended positioning tube is the same as the hole diameter of the positioning hole, and the extended positioning tube is extended downwardly along the positioning ring.

[0011] Beneficial effects of the utility model:

[0012] The utility model discloses a hose positioning device for a glue filling machine for a photovoltaic module, wherein a positioning sleeve is extended downward from the lower end of the hose fixing nut so that the upper end of the positioning sleeve is connected to the hose fixing nut, and the hose is arranged in the positioning sleeve, thereby positioning the lower end of the hose, ensuring the stability of the hose during the glue discharging process; and the utility model has a simple structure, and only the existing hose fixing nut needs to be modified, thereby reducing the time for debugging and positioning the hose after daily replacement of the hose, thereby improving the glue filling efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a structural schematic diagram of a photovoltaic module glue filling machine in the prior art;

[0014] Figure 2 yes Figure 1 The structural diagram at A in the middle;

[0015] Figure 3 This is a structural schematic diagram of the utility model of the hose positioning device of the photovoltaic module glue filling machine when in use;

[0016] Figure 4 It is a structural schematic diagram (stereoscopic diagram) of a rubber hose positioning device for a photovoltaic module glue filling machine of the utility model;

[0017] Figure 5 It is a structural schematic diagram (explosion diagram) of a rubber hose positioning device for a photovoltaic module glue filling machine of the utility model;

[0018] Figure 6 The utility model is a structural schematic diagram of a positioning sleeve and a positioning ring in a rubber hose positioning device of a photovoltaic component glue filling machine.

[0019] The names corresponding to the marks in the figure are:

[0020] 1. Glue outlet part, 11. Connecting pipe, 12. First threaded part, 2. Hose, 3. Hose fixing nut, 4. Positioning sleeve, 41. Second threaded part, 5. Positioning ring, 51. Positioning hole, 52. Extended positioning pipe, 6. Glue filling machine. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0022] The hose positioning device of the glue filling machine of the photovoltaic module in the embodiment of the utility model can effectively position the hose by setting the positioning sleeve, ensure the accuracy of the hose positioning after the hose is replaced, reduce the debugging time, and improve the glue filling efficiency.

[0023] like Figure 3 - Figure 6 As shown, the hose positioning device of the glue filling machine for photovoltaic modules includes a glue discharging part 1, a hose 2 and a hose fixing nut 3. The glue discharging part 1 is arranged on the glue filling machine 6. The structure of the glue filling machine 6 belongs to the prior art, and the specific structure is not repeated here. The lower end of the glue discharging part 1 is provided with a connecting pipe 11, and the upper end of the hose 2 is sleeved on the connecting pipe 11, so as to facilitate the replacement of the hose 2. The outer ring of the connecting pipe 11 is provided with a first threaded part 12. The hose fixing nut 3 is sleeved on the hose 2 and is threadedly connected with the first threaded part 12, so as to achieve the fixation of the hose 2. The lower end of the hose fixing nut 3 is extended downwardly to be provided with a positioning sleeve 4, and the upper end of the positioning sleeve 4 is connected to the hose fixing nut 3. The hose 2 is arranged in the positioning sleeve 4. The main function of the positioning sleeve 4 is to position the lower end of the hose 2 to ensure the stability of the hose 2 during the discharging process. At the same time, its structure is simple, and only the existing hose fixing nut 3 needs to be modified, and a positioning sleeve 4 can be added to achieve it.

[0024] In some embodiments, the inner diameter of the positioning sleeve 4 is adapted to the outer diameter of the hose 2, so that the inner wall of the positioning sleeve 4 can be in close contact with the outer wall of the hose, thereby effectively positioning the hose 2. This design is simple and direct, and has a good positioning effect, but it can only meet the positioning requirements of hoses with a single outer diameter.

[0025] In other embodiments, Figure 4 and Figure 5 As shown, the inner diameter of the positioning sleeve 4 is larger than the outer diameter of the hose 2, so that there is a certain gap between the positioning sleeve 4 and the hose 2, so as to adapt to the positioning requirements of hoses 2 with different outer diameters. The lower end of the positioning sleeve 4 is detachably connected with a positioning ring 5. The detachable design of the positioning ring 5 can be replaced according to actual needs to meet the positioning requirements of hoses 2 with different outer diameters.

[0026] Specifically, Figure 6 As shown, a second threaded portion 41 is provided on the outer wall of the lower end of the positioning sleeve 4, and the positioning ring 5 is detachably connected to the positioning sleeve 4 via the second threaded portion 41, which makes the replacement of the positioning ring 5 simple and convenient.

[0027] Furthermore, a positioning hole 51 is provided in the middle of the positioning ring 5, and the lower part of the hose 2 passes through the positioning hole 51 to achieve positioning. The positioning hole 51 can effectively limit the position of the hose 2 in the positioning sleeve 4 to prevent it from shifting.

[0028] In order to further improve the positioning effect, Figure 6 As shown, the positioning ring 5 is further provided with an extended positioning tube 52 outside the positioning hole 51. The inner diameter of the extended positioning tube 52 is the same as the aperture of the positioning hole 51, and the extended positioning tube 52 is extended downward along the positioning ring 5. In this way, the extended positioning tube 52 can further constrain the rubber hose 2, making it more stable during the glue discharge process.

[0029] The hose positioning device of the photovoltaic module glue filling machine provided in this specific embodiment has a simple structure and is easy to install, and realizes effective positioning and fixation of the hose, thereby effectively reducing the debugging and positioning time after the hose is replaced and improving the efficiency of glue filling work.

[0030] Obviously, the described embodiments are only a part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field belong to the protection scope of the utility model.

Claims

1. A hose positioning device for a photovoltaic module glue filling machine, characterized in that: The invention comprises a glue outlet portion (1), a rubber hose (2) and a rubber hose fixing nut (3), wherein a connecting pipe (11) is arranged at the lower end of the glue outlet portion (1), the upper end of the rubber hose (2) is sleeved on the connecting pipe (11), the outer ring of the connecting pipe (11) is arranged with a first threaded portion (12), the rubber hose fixing nut (3) is sleeved on the rubber hose (2) and is threadedly connected with the first threaded portion (12) to fix the rubber hose (2); a positioning sleeve (4) is arranged at the lower end of the rubber hose fixing nut (3) extending downward, the upper end of the positioning sleeve (4) is connected to the rubber hose fixing nut (3), the rubber hose (2) is arranged in the positioning sleeve (4), and the positioning sleeve (4) is used to position the lower end of the rubber hose (2).

2. The photovoltaic module glue filling machine hose positioning device according to claim 1 is characterized by: The inner diameter of the positioning sleeve (4) is matched to the outer diameter of the rubber hose (2), and the inner wall of the positioning sleeve (4) is used to be in close contact with the outer wall of the rubber hose (2) to position the rubber hose (2).

3. The photovoltaic module glue filling machine hose positioning device according to claim 1 is characterized in that: The inner diameter of the positioning sleeve (4) is greater than the outer diameter of the rubber hose (2); a positioning ring (5) is detachably connected to the lower end of the positioning sleeve (4); the positioning ring (5) is used to position the rubber hose (2).

4. The photovoltaic module glue filling machine hose positioning device according to claim 3 is characterized by: A second threaded portion (41) is provided on the outer wall of the lower end of the positioning sleeve (4), and the positioning ring (5) is detachably connected to the positioning sleeve (4) via the second threaded portion (41).

5. The photovoltaic module glue filling machine hose positioning device according to claim 4 is characterized in that: A positioning hole (51) is provided in the middle of the positioning ring (5), and the lower part of the rubber hose (2) is used to pass through the positioning hole (51) to achieve positioning.

6. The photovoltaic module glue filling machine hose positioning device according to claim 5 is characterized in that: The positioning ring (5) is provided with an extended positioning tube (52) outside the positioning hole (51); the inner diameter of the extended positioning tube (52) is the same as the hole diameter of the positioning hole (51), and the extended positioning tube (52) is extended downwardly along the positioning ring (5).

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