Gluing gun head structure for multi-layer hollow glass

Abstract

The utility model belongs to the technical field of glass production, and relates to a gluing gun head structure for multi-layer hollow glass. A glue solution conveying cavity (2) is arranged in the gun head body (1), one end of the glue solution conveying cavity (2) is connected with a glue solution mixer (3), the other end of the glue solution conveying cavity (2) is provided with an insertion pipe head (4), the insertion pipe head (4) is connected with an insertion pipe orifice (6) on one side of a glue outlet end (5), the other side of the glue outlet end (5) is provided with a plurality of glue outlet pipe orifices (7), and gaps exist between adjacent glue outlet pipe orifices (7). The gluing gun head structure for the multi-layer hollow glass is simple in structure, aiming at hollow glass comprising different glass layers, by using and replacing the glue outlet end, gluing of multiple edges of multiple glass layers can be completed through one-time gluing, the gluing efficiency is effectively improved, the requirement of the glass production rhythm is met, and the labor intensity is reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of glass production, and more specifically, it relates to a glue gun head structure for multi-layer insulating glass. Background Art

[0002] In the glass processing industry, with the increasing market requirements for the energy-saving performance of glass, single insulating glass can no longer meet the needs of customers. More insulating products require double-insulating, triple-insulating glass, etc., to achieve better energy-saving and heat-insulating effects. Glue needs to be applied to the edges between adjacent glasses in insulating glass products. However, the existing technology cannot perform one-time glue injection for triple-insulating glass or insulating glass including more glass layers. One operation can only complete the glue injection for one edge, which affects the efficiency and the glass production time. Multiple operations are required to complete the glue injection operation for insulating glass, resulting in high labor intensity.

[0003] There is a technology with the name of "Frame Glue Gun Head Structure" and the publication number of "CN204953241 U" in the prior art. This technology discloses a frame glue gun head structure. It includes a gun barrel, a connector for connecting with a glue gun is arranged at the upper end of the gun barrel, and a glue gun head is arranged at the lower end of the gun barrel. The glue gun head includes an annular glue outlet body and an inclined cut arranged on the glue outlet body and inclined obliquely downward. The inclined cut is an opening horizontally arranged along the glue outlet body. After adopting the above structure, since the glue gun head is set as an annular glue outlet body and the inclined cut arranged on the glue outlet body, the glue can be directly made to flow out of the gun head evenly through the inclined cut. When applying glue, the silica gel can be evenly distributed inside the frame groove, so that the glue overflows evenly on the back of the component. There is no need for a special person to replenish the glue and there is no excess silica gel overflowing onto the glass surface on the front. In this way, not only can the silica gel usage be reduced, but also manpower and time can be saved, and the silica gel usage can be minimized to the greatest extent. At the same time, both ends of the frame are filled with silica gel, and there will be no phenomenon of broken glue or lack of glue.

[0004] However, this technology does not involve the technical problems and technical solutions of the present application. Summary of the Utility Model

[0005] The technical problem to be solved by the utility model is: aiming at the deficiencies of the prior art, to provide a multi-layer insulating glass glue gun head structure with a simple structure, which can complete the glue injection for multiple edges of multiple glass layers in one glue injection through the use and replacement of the glue outlet end, effectively improve the glue injection efficiency, meet the requirements of the glass production rhythm, and reduce the labor intensity.

[0006] To solve the above-mentioned technical problems, the technical solution adopted by the utility model is as follows:

[0007] The utility model relates to a glue gun head structure for multi-layer insulating glass, which comprises a gun head body. A glue liquid conveying cavity is arranged inside the gun head body. One end of the glue liquid conveying cavity is connected to a glue liquid conveying pipeline, and an insertion joint head is arranged at the other end of the glue liquid conveying cavity. The insertion joint head is connected to an insertion joint opening on one side of a glue outlet end head. A plurality of glue outlet openings are arranged on the other side of the glue outlet end head, and there are gaps between adjacent glue outlet openings.

[0008] A positioning block is arranged on the side surface of the gun head body close to the end where the insertion joint head is arranged. A positioning block screw hole is arranged on the positioning block, and a end head screw hole is arranged on the glue outlet end head.

[0009] A bolt is screwed through the positioning block screw hole and screwed to connect the end head screw hole.

[0010] The multi-layer insulating glass comprises a first glass layer and a second glass layer, and a first edge glue application area is arranged between the first glass layer and the second glass layer.

[0011] The multi-layer insulating glass further comprises a third glass layer, and a second edge glue application area is arranged between the second glass layer and the third glass layer.

[0012] An annular groove is arranged on the outer ring of the insertion joint head, and a sealing ring is sleeved in the annular groove. The sealing ring protrudes from the surface of the outer ring of the insertion joint head.

[0013] The glue liquid mixing device is connected to a manual glue gun. The manual glue gun is internally provided with a hydraulic pump and is equipped with an AB glue storage barrel. The hydraulic pump conveys the AB glue into the glue liquid mixing device through a pipeline.

[0014] A handle is arranged on the gun head body for connecting the mixing device.

[0015] Adopting the technical scheme of the utility model, the working principle and beneficial effects are as follows:

[0016] The structure of the multi-layer insulating glass caulking gun head described in the present utility model is configured as follows: A gun head body is provided, and a glue liquid conveying cavity is arranged inside the gun head body for temporarily storing pressurized glue liquid and then continuously discharging it. One end of the glue liquid conveying cavity is connected to a glue liquid mixing device, and the glue liquid mixing device is used to continuously convey glue liquid into the mixing cavity through a hydraulic pump of a manual caulking gun. The other end of the glue liquid conveying cavity is provided with an insertion joint, and the insertion joint is connected to an insertion pipe orifice on one side of the glue discharging end. The end can be provided in a variety of different styles, mainly with different numbers of glue discharging orifices and different spacings between the glue discharging orifices to meet the requirements of insulating glass including different glass layers and different glass layer thicknesses. For different glasses, only the glue discharging end needs to be replaced, thereby reducing cost investment and improving the universality of the structure. The insertion joint and the insertion pipe orifice are connected by insertion to achieve reliable connection of the glue discharging end. On the other side of the glue discharging end, a plurality of glue discharging orifices are provided, and there are gaps between adjacent glue discharging orifices to ensure that each glue discharging orifice is aligned with the edge caulking position between the corresponding glass layers. In this way, when an operator holds the gun head structure for caulking and passes by one side of the corresponding edge of the multi-layer insulating glass, only one operation is required, and multiple glue discharging orifices discharge glue simultaneously, and the glue is applied to the corresponding edge caulking position, thus completing the caulking of multiple edge caulking positions, effectively improving the caulking efficiency, improving the glass processing efficiency, and reducing the labor intensity as the operator does not need to caulk the same side edge multiple times. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The following briefly describes the content expressed by each drawing in this specification and the marks in the drawings:

[0018] Figure 1 is a schematic structural diagram of the multi-layer insulating glass caulking gun head structure described in the present utility model;

[0019] Figure 2 is a cross-sectional structural diagram of the multi-layer insulating glass caulking gun head structure during use;

[0020] The marks in the drawings are respectively: 1. Gun head body; 2. Glue liquid conveying cavity; 3. Glue liquid mixing device; 4. Insertion joint; 5. Glue discharging end; 6. Insertion pipe orifice; 7. Glue discharging orifice; 8. Positioning block; 9. Positioning block screw hole; 10. End screw hole; 11. First glass layer; 12. Second glass layer; 13. First edge caulking position; 14. Third glass layer; 15. Second edge caulking position; 16. Sealing ring; 17. Handle; 18. Bolt. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0021] The following further details the specific embodiments of the present utility model, such as the shapes, structures, mutual positions and connection relationships of the components involved, the functions of each part, and the working principles, etc., by describing the embodiments with reference to the drawings:

[0022] As shown in the attached...Figure 1 , as shown Figure 2 in Figure 1, the utility model relates to a glue - applying gun head structure for multi - layer insulating glass, which includes a gun head body 1. Inside the gun head body 1, there is a glue - liquid conveying cavity 2. One end of the glue - liquid conveying cavity 2 is connected to a glue - liquid mixer 3, and the other end of the glue - liquid conveying cavity 2 is provided with an insertion joint 4. The insertion joint 4 is connected to an insertion joint opening 6 on one side of a glue - discharging end 5. On the other side of the glue - discharging end 5, there are multiple glue - discharging openings 7, and there is a gap between adjacent glue - discharging openings 7. For the deficiencies in the prior art, the above - mentioned structure proposes an improved technical solution. When setting up the structure, the gun head body 1 is set, and the glue - liquid conveying cavity 2 is arranged inside the gun head body 1 to temporarily store the pressurized glue - liquid and then carry out continuous extrusion. One end of the glue - liquid conveying cavity 2 is connected to the glue - liquid mixer 3. The glue - liquid mixer is used to continuously convey glue - liquid into the mixer cavity through a manual glue - applying machine hydraulic pump. The other end of the glue - liquid conveying cavity 2 is provided with an insertion joint 4, and the insertion joint 4 is connected to the insertion joint opening 6 on one side of the glue - discharging end 5. The glue - discharging end 5 can be set in a variety of different styles, mainly with different numbers of glue - discharging openings 7 and different distances between adjacent glue - discharging openings 7 to meet the glue - applying requirements of insulating glass of different models and sizes, including different glass layers and different glass - layer thicknesses. For different models and sizes of glass, only the glue - discharging end 5 needs to be replaced, thereby reducing the cost investment of the gun head structure and improving the versatility of the gun head structure. The insertion joint 4 and the insertion joint opening 6 are connected by plug - in connection to achieve reliable connection of the glue - discharging end 5. On the other side of the glue - discharging end 5, there are multiple glue - discharging openings 7, and there is a gap between adjacent glue - discharging openings 7 to ensure that each glue - discharging opening 7 is aligned with the edge glue - applying position between the corresponding glass layers. In this way, when an operator holds the gun head structure for glue - applying and passes by one side of the corresponding edge of the multi - layer insulating glass, only one operation is required, and multiple glue - discharging openings 7 discharge glue simultaneously. The glue - liquid is applied to the corresponding edge glue - applying position, and the glue - applying of multiple edge glue - applying positions is completed, effectively improving the glue - applying efficiency, improving the glass - processing efficiency. For the same side edge, the operator does not need to apply glue multiple times, thus reducing the labor intensity. The glue - applying gun head structure for multi - layer insulating glass described in the utility model has a simple structure. For insulating glass including different glass layers, through the use and replacement of the glue - discharging end, it can complete the glue - applying of multiple edge parts of multiple glass layers in one glue - applying operation, effectively improving the glue - applying efficiency, meeting the requirements of the glass - production rhythm, and reducing the labor intensity.

[0023] A positioning block 8 is arranged on the side of the gun head body 1 close to the end where the insertion joint 4 is set. A positioning - block screw hole 9 is arranged on the positioning block 8, and a end - head screw hole 10 is arranged on the glue - discharging end 5. A bolt 18 is screwed through the positioning - block screw hole 9 and screwed to connect with the end - head screw hole 10. For the above - mentioned structure, after replacing different glue - discharging ends, by tightening the bolt, the reliable connection between the glue - discharging end and the positioning block is achieved. At the same time, the insertion joint 4 and the insertion joint opening 6 are connected by plug - in connection to realize the reliable positioning of the glue - discharging end. When disassembling the glue - discharging end, loosen the bolt and then apply force to separate the glue - discharging end 5.

[0024] The multi-layer insulating glass described above includes a first glass layer 11 and a second glass layer 12, and a first edge gluing area 13 is provided between the first glass layer 11 and the second glass layer 12. The multi-layer insulating glass further includes a third glass layer 14, and a second edge gluing area 15 is provided between the second glass layer 12 and the third glass layer 14. For the insulating glass including three glass layers with the above structure, a glue outlet end with two glue outlet nozzles can be used to complete gluing at one time. For the insulating glass including four glass layers, a glue outlet end with three glue outlet nozzles can be used to complete gluing at one time. In this way, the gluing efficiency of the edge of the insulating glass is effectively improved.

[0025] An annular groove is provided on the outer ring of the inserted pipe head 4, and a sealing ring 16 is sleeved in the annular groove, and the sealing ring 16 protrudes from the surface of the outer ring of the inserted pipe head 4. With the above structure, the sealing ring realizes reliable sealing after the inserted pipe head 4 and the inserted pipe nozzle 6 are inserted and connected, avoiding the leakage of glue.

[0026] The glue mixer is connected to a manual glue gun. The manual glue gun is internally provided with a hydraulic pump and is equipped with an AB glue storage barrel. The hydraulic pump transports the AB glue into the glue mixer through a pipeline. With the above structure, the glue is transported by the hydraulic pump, so that the glue in the glue transport cavity 2 is in a pressurized state, ensuring continuous extrusion at a set speed and glue volume during gluing.

[0027] A handle 17 is provided at one end where the gun head body 1 is connected to the glue mixer 3. With the above structure, the handle 17 facilitates the operator to hold the gun head structure for gluing operations.

[0028] The glue gun head structure for multi-layer hollow glass described in the utility model has a glue delivery cavity 2 arranged inside the gun head body 1, which is used to temporarily store glue with pressure, and then continuously. One end of the glue delivery cavity 2 is connected to a glue mixer 3, which is used to continuously deliver glue into the glue delivery cavity 2. A plug-in pipe connector 4 is arranged at the other end of the glue delivery cavity 2, and the plug-in pipe connector 4 is connected to a plug-in pipe port 6 on one side of a glue outlet terminal 5. The glue outlet terminal 5 can be provided with a variety of different styles, mainly the number of glue outlet ports 7 and the spacing between adjacent glue outlet ports 7 are different, so as to adapt to the glue coating requirements of hollow glass of different models and sizes including different glass layers and different glass layer thicknesses. For glass of different models and sizes, only the glue outlet terminal 5 needs to be replaced, which reduces the cost investment of the gun head structure and improves the versatility of the gun head structure. The plug-in pipe connector 4 and the plug-in pipe port 6 are plug-connected to achieve a reliable connection of the glue outlet terminal 5. A plurality of glue outlets 7 are arranged on the other side of the glue outlet end 5, and there are gaps between adjacent glue outlets 7, so as to ensure that each glue outlet 7 is aligned with the corresponding edge glue coating place between the glass layers. In this way, the operator holds the gun head structure to apply glue, and when passing through the corresponding edge side of the multi-layer insulating glass, only one operation is required, and the plurality of glue outlets 7 simultaneously discharge glue, and the glue liquid is applied to the corresponding edge glue coating place, that is, the glue coating of multiple edge glue coating places is completed, which effectively improves the glue coating efficiency and the glass processing efficiency. The operator does not need to apply glue multiple times on the same side edge, which reduces the labor intensity.

[0029] The above is an exemplary description of the utility model in conjunction with the accompanying drawings. It is obvious that the specific implementation of the utility model is not limited to the above-mentioned method. As long as various improvements are made using the method concept and technical solution of the utility model, or the concept and technical solution of the utility model are directly applied to other occasions without improvement, they are all within the protection scope of the utility model.

Claims

1. A multi-layer insulating glass glue gun head structure, characterized by: The gun head body (1) comprises a glue delivery cavity (2) arranged inside the gun head body (1), one end of the glue delivery cavity (2) being connected to a glue mixer (3), a plug-in pipe connector (4) being arranged at the other end of the glue delivery cavity (2), the plug-in pipe connector (4) being connected to a plug-in pipe port (6) on one side of a glue outlet end (5), a plurality of glue outlet ports (7) being arranged on the other side of the glue outlet end (5), and gaps being present between adjacent glue outlet ports (7).

2. The multi-layer insulating glass glue gun head structure according to claim 1 is characterized in that: A positioning block (8) is arranged on the side of the gun head body (1) close to one end of the plug-in pipe connector (4), a positioning block screw hole (9) is arranged on the positioning block (8), and an end screw hole (10) is arranged on the glue outlet end (5).

3. The multi-layer insulating glass glue gun head structure according to claim 2 is characterized in that: The bolt (18) is screwed through the positioning block screw hole (9) and screwed into the connection end screw hole (10).

4. The multi-layer insulating glass glue gun head structure according to claim 1 or 2, characterized in that: The multi-layer insulating glass comprises a first glass layer (11) and a second glass layer (12), and a first edge glue coating area (13) is arranged between the first glass layer (11) and the second glass layer (12).

5. The multi-layer insulating glass glue gun head structure according to claim 4 is characterized in that: The multi-layer insulating glass further comprises a third glass layer (14), and a second edge glue coating area (15) is arranged between the second glass layer (12) and the third glass layer (14).

6. The multi-layer insulating glass glue gun head structure according to claim 1 or 2, characterized in that: The outer ring of the plug-in pipe joint (4) is provided with an annular groove, a sealing ring (16) is sleeved in the annular groove, and the sealing ring (16) protrudes from the outer ring surface of the plug-in pipe joint (4).

7. The multi-layer insulating glass glue gun head structure according to claim 1 or 2, characterized in that: The glue liquid mixer (3) is connected to a manual glue spraying machine, which has a built-in hydraulic pump and is equipped with an AB glue storage barrel.

8. The multi-layer insulating glass glue gun head structure according to claim 1 or 2, characterized in that: The gun head body (1) is connected to one end of the glue mixer (3) and is provided with a handle (17).

Images