TPSS duplex glue supply mechanism
By designing the TPSS dual glue supply mechanism, the series glue supply method of two glue supply units is used to solve the shutdown problem caused by frequent replacement of glue for a single glue barrel, and a more efficient glue supply and a more stable glue process are achieved. .
Patent Information
- Application Number
- CN202420834169.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-19
- Publication Date
- 2025-02-07
- Estimated Expiration
- 2034-04-19
AI Technical Summary
In the production of TPSS thermoplastic warm edge spacer strip glue, the existing glue supply mechanism uses a single glue barrel to supply glue, resulting in larger glue volume, frequent replacement, long downtime, and low glue efficiency.
Design a TPSS dual-connected glue supply mechanism, including two glue supply units with the same glue supply speed. Each unit is equipped with a detachable connection of glue barrel, glue supply pressure plate and glue pump. It can be lifted and lowered by driving parts to realize series connection. Glue supply.
The continuous and stable glue supply time is extended, the number of shutdowns is reduced, the glue application efficiency is improved, and the stability of glue supply is ensured.
Smart Images
Figure CN222428455U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of hollow glass gluing, in particular to a TPSS double-supply glue mechanism. Background Art
[0002] Insulating glass is a new type of building material that has good heat insulation, sound insulation, is beautiful and practical, and can reduce the weight of buildings. The common insulating glass on the market is mostly formed by adding metal spacers between two or more pieces of glass to support the formation of a hollow layer, and two layers of gluing are used to ensure the sealing of the hollow layer. Although the metal spacers give the insulating glass a reasonable hollow layer thickness and service life, the metal spacers conduct heat too quickly, and when the temperature difference between indoors and outdoors convects, metal heat bridges will be formed, which significantly reduces the thermal insulation of the glass. Therefore, with the development of science and technology, based on factors such as energy consumption, TPSS thermoplastic warm edge spacers came into being.
[0003] In the gluing production of TPSS thermoplastic warm edge spacers, glue is supplied to the gluing head through a glue supply mechanism. The existing glue supply mechanism generally uses a single glue barrel to supply glue. For thermoplastic spacers, the amount of glue required is larger, and the single glue barrel is frequently replaced. Each replacement not only requires shutdown, but also requires exhaust before glue supply, resulting in low gluing efficiency. Utility Model Content
[0004] In order to make up for the deficiencies of the prior art, the utility model provides a TPSS double glue supply mechanism, which can extend the continuous and stable glue supply time, reduce the number of shutdowns, and improve the glue application efficiency.
[0005] The technical solution adopted by the utility model to solve the above technical problems is:
[0006] A TPSS double glue supply mechanism comprises a base, wherein the base is provided with two glue supply units with the same glue supply speed, each glue supply unit comprises a glue barrel detachably connected to the base, each glue barrel is equipped with a glue supply pressure plate and a glue pump, the glue supply pressure plate and the glue pump are driven to rise and fall by a driving member, the glue supply pressure plate is provided with a first glue supply channel for glue to be discharged from the glue barrel, and the first glue supply channel is connected to the glue pump;
[0007] Among the two glue supply units, the glue outlet of the glue pump of one glue supply unit is connected to the glue supply pipe, and a second glue supply channel for supplying glue from the outside to the glue barrel is opened on the glue supply pressure plate of the glue supply unit. The second glue supply channel is connected to the glue outlet of the glue pump of the other glue supply unit through a pipeline to supply glue in series.
[0008] Preferably, the glue barrel is fixed to the base by a positioning assembly, and the positioning assembly includes a first glue barrel clamping shell and a second glue barrel clamping shell, one side of the first glue barrel clamping shell and the second glue barrel clamping shell are connected by a welding hinge, and the other side is connected by a latch-type quick clamp to facilitate clamping and releasing the glue barrel, and the outer side of the first glue barrel clamping shell or the outer side of the second glue barrel clamping shell is fixed to the base by a fixing member.
[0009] Preferably, the fixing member comprises a plurality of clamping ribs, and the plurality of clamping ribs are distributed at intervals along the outer circumference of the first rubber barrel clamping shell or the outer circumference of the second rubber barrel clamping shell.
[0010] Preferably, a support plate is further provided on the base at a position corresponding to the glue barrel.
[0011] Preferably, a glue pump shield is further provided on the top of the glue supply pressure plate outside the glue pump.
[0012] Preferably, the driving member includes two oil cylinders, the output rods of the two oil cylinders are connected to brackets, the glue supply pressure plate is fixed to the bracket via a pressure plate push rod, the glue pump is a gear pump, and the gear pump is driven by a driving motor structure fixed to the bracket.
[0013] The utility model adopts the above technical solution, and has the advantages that: the TPSS double glue supply mechanism can extend the continuous and stable glue supply time, reduce the number of shutdowns, and improve the glue application efficiency. Specifically, two glue barrels (hereinafter referred to as the first glue barrel and the second glue barrel), wherein the first glue barrel is connected to the glue supply pipe, and the second glue barrel is connected to the first glue barrel through a pipeline. When the two glue barrels supply glue at the same speed, the amount of glue in the first glue barrel remains unchanged, and only the glue in the second glue barrel is consumed. When the second glue barrel is consumed, the connection between the two glue barrels is disconnected, and then the first glue barrel supplies glue. At this time, the second glue barrel is replaced. After the replacement is completed and the air is exhausted, the new second glue barrel is connected to the first glue barrel. At this time, the amount of glue in the first glue barrel is no longer consumed, and the glue in the new second glue barrel begins to be consumed. In this way, continuous and stable glue supply can be achieved within a certain period of time. The consumption time of each barrel of glue is several times the time of replacing the glue barrel, and n+1 barrels of glue can be continuously supplied. In addition, since the glue supply pipeline will not be switched during the continuous glue supply process, the pressure fluctuation of the glue supply pipe caused by switching the pipeline will not occur, so that the stability of glue supply is also better guaranteed. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 This is a schematic diagram of the structure of one embodiment of the utility model;
[0015] Figure 2 for Figure 1 Front view with the glue pump cover removed.
[0016] In the figure, 1, base, 2, glue barrel, 3, glue supply pressure plate, 4, glue pump, 5, driving part, 6, pipeline, 7, positioning assembly, 8, support plate, 9, glue pump shield; 51, oil cylinder, 52, bracket, 53, pressure plate push rod; 71, first glue barrel clamping shell, 72, second glue barrel clamping shell, 73, welding hinge, 74, latch type quick clamp, 75, fixing part. DETAILED DESCRIPTION
[0017] In order to clearly illustrate the technical features of the present solution, the present invention is described in detail below through specific implementation methods and in conjunction with the accompanying drawings. In the following description, many specific details are described to facilitate a full understanding of the present application. However, the present application can also be implemented in other ways different from those described herein. Therefore, the protection scope of the present application is not limited by the specific embodiments disclosed below.
[0018] In the description of the present application, it should be understood that the orientation or positional relationship indicated by the terms "upper", "lower", "top", "bottom", "inner", "outer", "circumferential", etc. is based on the orientation or positional relationship shown in the accompanying drawings, which is only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present application. In the description of this specification, the description of the reference terms "one embodiment", "some embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.
[0019] like Figure 1-2 As shown, in this embodiment, the TPSS dual glue supply mechanism includes a base 1, on which two glue supply units with the same glue supply speed are arranged, each glue supply unit includes a glue barrel 2 detachably connected to the base 1, each glue barrel 2 is equipped with a glue supply pressure plate 3 and a glue pump 4, the glue supply pressure plate 3 and the glue pump 4 are driven to rise and fall by a driving member 5, the glue supply pressure plate 3 is provided with a first glue supply channel for glue to be supplied from the glue barrel 2 to the outside, and the first glue supply channel is connected to the glue pump 4; among the two glue supply units, the glue outlet of the glue pump of one of the glue supply units is connected to the glue supply pipe, and the glue supply pressure plate 3 of the glue supply unit is provided with a second glue supply channel for glue to be supplied from the glue barrel 2 to the outside, and the second glue supply channel is connected to the glue outlet of the glue pump of the other glue supply unit through a pipeline 6 to supply glue in series.
[0020] Two glue barrels (hereinafter referred to as the first glue barrel and the second glue barrel), wherein the first glue barrel is connected to the glue supply pipe, and the second glue barrel is connected to the first glue barrel through a pipeline. When the two glue barrels supply glue at the same speed, the amount of glue in the first glue barrel remains unchanged, and only the glue in the second glue barrel is consumed. When the second glue barrel is consumed, the connection between the two glue barrels is disconnected, and then the first glue barrel supplies glue. At this time, the second glue barrel is replaced. After the replacement is completed and the air is exhausted, the new second glue barrel is connected to the first glue barrel. At this time, the amount of glue in the first glue barrel is no longer consumed, and the glue in the new second glue barrel begins to be consumed. In this way, continuous and stable glue supply can be achieved within a certain period of time. The consumption time of each barrel of glue is n times the time of replacing the glue barrel, and n+1 barrels of glue can be continuously supplied. Since each replacement of the glue barrel takes thirty to forty minutes or more (including disassembly, installation, exhaust operations, etc.), the two glue barrels are arranged in series as above, which can significantly improve production efficiency and reduce the number of shutdowns. In addition, since the glue supply pipeline will not be switched during the continuous glue supply process, there will be no pressure fluctuation of the glue supply hose caused by switching the pipeline, so that the stability of glue supply is also well guaranteed.
[0021] In one of the specific embodiments, in order to shorten the replacement time of the glue barrel as much as possible, the following glue barrel fixing method can be adopted. Specifically, the glue barrel 2 is fixed to the base 1 by a positioning assembly 7, and the positioning assembly 7 includes a first glue barrel clamping shell 71 and a second glue barrel clamping shell 72. The first glue barrel clamping shell 71 is connected to the second glue barrel clamping shell 72 on one side by a welding hinge 73, and the other side is connected by a latch-type quick clamp 74 to facilitate clamping and releasing the glue barrel. The outer side of the first glue barrel clamping shell 71 or the outer side of the second glue barrel clamping shell 72 is fixed to the base 1 by a fixing member 75.
[0022] In one specific embodiment, the fixing member 75 comprises a plurality of clamping ribs, and the plurality of clamping ribs are distributed at intervals along the outer circumference of the first rubber barrel clamping shell 71 or the outer circumference of the second rubber barrel clamping shell 72 .
[0023] In one of the specific embodiments, a support plate 8 is further provided on the base 1 at a position corresponding to the glue barrel.
[0024] In one of the specific embodiments, a glue pump shield 9 is provided on the top of the glue supply pressure plate 3 outside the glue pump.
[0025] In one specific embodiment, the driving member 5 includes two oil cylinders 51, and the output rods of the two oil cylinders 51 are connected to a bracket 52. The glue supply pressure plate 3 is fixed to the bracket 52 through a pressure plate push rod 53. The glue pump 4 adopts a gear pump, and the gear pump is driven by a driving motor structure fixed on the bracket 52.
[0026] The above specific implementation manner cannot be used as a limitation on the protection scope of the present utility model. For those skilled in the art, any replacement, improvement or change made to the implementation manner of the present utility model falls within the protection scope of the present utility model.
[0027] The matters not described in detail in the present invention are all known technologies to those skilled in the art.
Claims
1. A TPSS dual glue supply mechanism, characterized in that: It comprises a base, on which two glue supply units with the same glue supply speed are arranged, each glue supply unit comprises a glue barrel detachably connected to the base, each glue barrel is equipped with a glue supply pressure plate and a glue pump, the glue supply pressure plate and the glue pump are driven to rise and fall by a driving member, the glue supply pressure plate is provided with a first glue supply channel for glue to be discharged from the glue barrel, and the first glue supply channel is connected to the glue pump; Among the two glue supply units, the glue outlet of the glue pump of one glue supply unit is connected to the glue supply pipe, and a second glue supply channel for supplying glue from the outside to the glue barrel is opened on the glue supply pressure plate of the glue supply unit. The second glue supply channel is connected to the glue outlet of the glue pump of the other glue supply unit through a pipeline to supply glue in series.
2. The TPSS dual glue supply mechanism according to claim 1, characterized in that: The glue barrel is fixed on the base through a positioning assembly, and the positioning assembly includes a first glue barrel clamping shell and a second glue barrel clamping shell. The first glue barrel clamping shell is connected to the second glue barrel clamping shell on one side by a welding hinge, and the other side is connected by a latch-type quick clamp to facilitate clamping and releasing the glue barrel. The outer side of the first glue barrel clamping shell or the outer side of the second glue barrel clamping shell is fixed to the base through a fixing member.
3. The TPSS dual glue supply mechanism according to claim 2, characterized in that: The fixing member adopts a plurality of clamping ribs, and the plurality of clamping ribs are distributed at intervals along the outer periphery of the first rubber barrel clamping shell or the outer periphery of the second rubber barrel clamping shell.
4. The TPSS dual glue supply mechanism according to claim 2 or 3, characterized in that: A support plate is also provided on the base at a position corresponding to the glue barrel.
5. The TPSS dual glue supply mechanism according to claim 1, characterized in that: A glue pump protective cover is also arranged on the top of the glue supply pressure plate outside the glue pump.