Glue injecting and pressing integrated forming device for hollow glass

Abstract

The utility model provides a hollow glass glue injection and pressing integrated forming device, which belongs to the technical field of hollow glass production and comprises a glue injection head connected with a glue pressing component. The adhesive tape pressing assembly comprises a telescopic part, the telescopic end of the telescopic part is connected with a working plate, the top of the working plate is connected with a transverse plate, the transverse plate is slidably connected with two first sliding blocks, the two first sliding blocks are connected with an outer pressing plate and an inner pressing plate respectively, and the outer pressing plate and the inner pressing plate can oppositely extrude the side face of the adhesive tape; a second sliding block is slidably connected to the portion, between the two first sliding blocks, of the transverse plate, the second sliding block slides in the direction perpendicular to the sliding direction of the first sliding blocks, a front pressing plate is connected to the second sliding block, and the end of the front pressing plate can extrude the outer end face of the rubber strip. According to the utility model, the outer pressing plate, the inner pressing plate and the front pressing plate which are arranged on the glue injection head are used for pressing three surfaces of the glue strip, the glue strip does not need to be conveyed to special glue pressing equipment to be positioned after glue injection is finished and then is pressed, and the glue injection head is directly used for positioning, so that the production efficiency is high.

Description

Technical Field

[0001] This utility model belongs to the field of insulating glass production technology, specifically relating to an integrated molding device for insulating glass injection and pressing. Background Technology

[0002] Currently, in the production of insulating glass with sealing strips, the sealing strips require an applicator to apply sealant during the manufacturing process. (See attached document for reference.) Figure 7 This process requires applying sealant and joining the ends of the sealant strip. The sealant strip often leaves a long, slanted joint on the straight edge, compromising both the aesthetics and sealing performance of the insulated glass. Current methods involve feeding the glass with the sealant strip applied to a specialized sealing machine before splicing. This machine hammers the sealant strip joint up and down to fuse the beginning and end points together, ensuring both aesthetics and a tight seal. Then, another piece of glass is fixed to the sealant strip to form the insulated glass unit. However, the current sealing process using this machine has the following drawbacks:

[0003] 1. When conveying the product to the lamination equipment, it needs to be repositioned. The positioning requirements are high, which not only increases the number of steps, but also causes the lamination to be unreliable if the positioning deviation is slightly large. It may even cause the adhesive strip to fall off during the lamination process, reducing the yield.

[0004] 2. The joints of the sealing strip are often found on the four sides of the sealing strip. If the sealing strip is light-colored, it will be more noticeable and affect the aesthetics of the insulated glass. Utility Model Content

[0005] To address the problems existing in the prior art, an integrated molding device for insulated glass injection and pressing is proposed.

[0006] The technical solution of this utility model to solve the technical problem is as follows: an integrated molding device for insulated glass injection and pressing, including an injection head, which is set on a longitudinal moving part, and a longitudinal moving part is set on a transverse moving part. The transverse moving part is fixed on the ground, and the injection head is connected to a pressing part. The pressing part includes a telescopic part, the telescopic end of which is connected to a working plate. A horizontal plate is connected to the top of the working plate. Two first sliders are slidably connected on the horizontal plate. An outer pressure plate and an inner pressure plate are respectively connected to the two first sliders. The outer pressure plate and the inner pressure plate can press the side of the adhesive strip. A second slider is slidably connected on the horizontal plate between the two first sliders. The second slider slides perpendicular to the sliding direction of the first slider. A front pressure plate is connected to the second slider. The end of the front pressure plate can press the outer end face of the adhesive strip.

[0007] Preferably, the front pressure plate, outer pressure plate, and inner pressure plate are all L-shaped plates; the outer side of the outer pressure plate is connected to a boss, and a vertical guide rod is connected to the boss. A guide through hole is opened on the corresponding slider, and the guide rod can slide vertically in the guide through hole, driving the outer pressure plate to slide vertically along the slider. A return spring is provided on the outer sleeve of the guide rod. One end of the return spring is connected to the slider, and the other end is connected to the boss; the top of the front pressure plate is provided with an inclined block. When the front pressure plate moves forward, the inclined block can press down to make the outer pressure plate move down.

[0008] Preferably, a limiting plate is connected to the end of the front pressure plate, and both the front pressure plate and the inclined block are fixed on the limiting plate. The limiting plate can restrict the forward extension of the front pressure plate to prevent damage to the rubber strip.

[0009] Preferably, the second slider is driven to move by the second drive telescopic rod, the second drive telescopic rod is fixed to the second connecting plate, the second connecting plate is fixed to the horizontal plate, the guide rail is connected to the second connecting plate, and the second slider is slidably connected on the guide rail.

[0010] Preferably, a first connecting plate is connected to each end of the horizontal plate, a first driving telescopic rod is connected to the first connecting plate, the telescopic end of the first driving telescopic rod is connected to the first slider, and a transverse slide rail is connected to the corresponding horizontal plate, and the first slider can slide on the transverse slide rail.

[0011] Preferably, a transverse through groove is provided on the first connecting plate, and the first drive telescopic rod can slide in the transverse through groove and be fixed by a fixing nut.

[0012] Preferably, the adhesive pressing assembly also includes a base, which is detachably connected to the top of the dispensing head. A mounting seat is connected to the base, and a telescopic component is fixed to the mounting seat. A forward sliding rail is also connected to the base, and a guide slider is slidably connected to the forward sliding rail. The guide slider is connected to the bottom of the work plate.

[0013] Preferably, the base includes a fixed seat and a movable seat, the movable seat being able to move on the fixed seat, and the length of the base can be adjusted by adjusting the overlap distance between the fixed seat and the movable seat.

[0014] Preferably, the inner side of the outer pressure plate and the outer side of the inner pressure plate are both wrapped with an elastic pad on the contact surface with the rubber strip.

[0015] Compared with existing technologies, the above technical solution has the following advantages or beneficial effects:

[0016] 1. This utility model achieves three-sided pressing of the adhesive strip by setting an outer pressure plate, an inner pressure plate and a front pressure plate on the dispensing head. It eliminates the need to transport the adhesive strip to a special pressing equipment for positioning after dispensing and then press it. The positioning is directly based on the dispensing head, resulting in high production efficiency. At the same time, pressing the adhesive strip immediately after dispensing can prevent the adhesive strip from cooling down and causing the pressing effect to deteriorate.

[0017] 2. This utility model sets the outer pressure plate, inner pressure plate and front pressure plate in an L-shape, so that the adhesive pressing treatment is performed at the corner of the adhesive strip, so that the joint of the pressed adhesive strip is integrated with the corner, which is more aesthetically pleasing than the joint being directly set on the edge of the adhesive strip. Attached Figure Description

[0018] The accompanying drawings, which form part of this utility model, are used to provide a further understanding of this utility model. The illustrative embodiments of this utility model and their descriptions are used to explain this utility model and do not constitute an improper limitation of this utility model.

[0019] Figure 1 This is a schematic diagram of the structure of this utility model.

[0020] Figure 2 This is a schematic diagram of the adhesive bonding assembly structure.

[0021] Figure 3 yes Figure 2 Enlarged view of point A in the middle.

[0022] Figure 4 This is a schematic diagram of the front pressure plate structure.

[0023] Figure 5 This is a schematic diagram of the adhesive bonding assembly structure in Example 3.

[0024] Figure 6 yes Figure 5 Enlarged view of section B in the middle.

[0025] Figure 7 This is a schematic diagram of the interface between the insulating glass and the sealing strip.

[0026] Explanation of reference numerals in the attached figures:

[0027] 1. Injection head; 2. Pressing assembly; 21. Telescopic component; 22. Working plate; 23. Horizontal plate; 24. First slider; 25. Outer pressure plate; 26. Inner pressure plate; 27. Elastic pad; 28. Second slider; 29. ​​Front pressure plate; 210. Transverse slide rail; 211. Guide through hole; 212. Guide rod; 213. Return spring; 214. Inclined block; 215. First drive telescopic rod; 216. Guide slide rail; 217. Second drive telescopic rod; 218. Fixed seat; 219. Movable seat; 220. Forward slide rail; 221. First connecting plate; 222. Second connecting plate; 223. Limiting plate; 224. Mounting seat; 225. Transverse through groove; 226. Fixing nut; 227. Boss; 3. Horizontal moving component; 4. Longitudinal moving component; 5. Insulating glass; 6. Adhesive strip; 7. Interface. Detailed Implementation

[0028] To clearly illustrate the technical features of this solution, the present invention will be described in detail below through specific embodiments and in conjunction with the accompanying drawings. The following disclosure provides many different embodiments or examples for implementing different structures of the present invention. To simplify the disclosure of the present invention, the components and arrangements of specific examples are described below. Furthermore, the present invention may repeat reference numerals and / or letters in different examples. This repetition is for simplification and clarity and does not in itself indicate a relationship between the various embodiments and / or arrangements discussed. It should be noted that the components illustrated in the drawings are not necessarily drawn to scale. The present invention omits descriptions of well-known components and processing techniques and processes to avoid unnecessarily limiting the present invention. The terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicate orientation or positional relationships based on the orientation or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance. In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0029] Example 1:

[0030] Please see Figures 1-5 This embodiment addresses the problem of cumbersome processing procedures caused by separating the glue injection and pressing processes in the vacuum glass 5 processing. It proposes an integrated glue injection and pressing molding device for insulating glass, including a glue injection head 1 mounted on a longitudinal moving member 4. The longitudinal moving member 1 is mounted on a transverse moving member 3, which is fixed to the ground. This embodiment provides a specific structure for the longitudinal moving member 4 and the transverse moving member 3. The transverse moving member 3 is a forward moving track, fixed to the ground. A forward moving platform is slidably connected to the forward moving track, and is driven by a motor or hydraulic cylinder to move along the forward moving track. The longitudinal moving member 4 is connected to the forward moving platform, and is a lifting guide rail. A lifting platform is connected to the lifting guide rail, and the glue application head is fixed to the lifting platform and moves up and down with it. The glue application end of the glue application head can perform glue application and pressing on the glass conveyed by the conveying track.

[0031] In this embodiment, the glue dispensing head 1 is connected to the glue pressing assembly 2. The glue pressing assembly 2 includes a telescopic member 21, which can be an electric telescopic rod or a hydraulic telescopic rod. The telescopic end of the telescopic member 21 is connected to the working plate 22. The top of the working plate 22 is connected to the horizontal plate 23. Two first sliders 24 are slidably connected to the horizontal plate 23. An outer pressure plate 25 and an inner pressure plate 26 are respectively connected to the two first sliders 24. An elastic pad 27 is wrapped on the inner side of the outer pressure plate 25 and the outer side of the inner pressure plate 26 in contact with the glue strip 6. The outer pressure plate 25 and the inner pressure plate 26 can press the side of the glue strip 6. A second slider 28 is slidably connected to the horizontal plate 23 between the two first sliders 24. The second slider 28 slides perpendicular to the sliding direction of the first slider 24. A front pressure plate 29 is connected to the second slider 28. The end of the front pressure plate 29 can press the outer end face of the glue strip 6. By pressing the outer pressure plate 25 and the inner pressure plate 26 against the adhesive strip 6, and controlling the width of the adhesive strip 6 through the front pressure plate 29, the interface 7 of the adhesive strip 6 is designed at the four corners, which improves its aesthetics.

[0032] In addition, to facilitate the disassembly of the adhesive pressing assembly 2, maintenance of the adhesive pressing assembly 2, and adjustment of its size to accommodate different specifications of the dispensing head 1, the adhesive pressing assembly 2 in this embodiment also includes a base. The base is detachably connected to the top of the dispensing head 1, and a mounting seat 224 is connected to the base. The telescopic member 21 is fixed to the mounting seat 224. A forward sliding rail 220 is also connected to the base, and a guide slider is slidably connected to the forward sliding rail 220. The guide slider is connected to the bottom of the working plate 22. The base includes a fixed seat 218 and a movable seat 219. The movable seat 219 can move on the fixed seat 218, and the length of the base can be adjusted by adjusting the overlap distance between the fixed seat 218 and the movable seat 219.

[0033] Example 2:

[0034] Please see Figures 2-5 In this embodiment, based on Embodiment 1, the front pressure plate 29, the outer pressure plate 25, and the inner pressure plate 26 are all L-shaped plates. In this embodiment, the outer pressure plate 25 and the inner pressure plate 26 are both inverted. At the same time, the outer side of the outer pressure plate 25 is connected to a boss 227, and a vertical guide rod 212 is connected to the boss 227. A guide through hole 211 is opened on the corresponding slider. The guide rod 212 can slide vertically in the guide through hole 211, driving the outer pressure plate 25 to slide vertically along the slider. A return spring 213 is provided on the outer sleeve of the guide rod 212. One end of the return spring 213 is connected to the slider, and the other end is connected to the boss 227. The top of the front pressure plate 29 is provided with a wedge 214. When the front pressure plate 29 moves forward, the wedge 214 can press downward to make the outer pressure plate 25 move downward.

[0035] The driving method of the front pressure plate 29 is as follows: the second slider 28 is driven to move by the second drive telescopic rod 217. The second drive telescopic rod 217 is fixed on the second connecting plate 222. The second connecting plate 222 is fixed in the middle of the horizontal plate 23. The guide slide rail 216 is connected to the second connecting plate 222. The second slider 28 is slidably connected to the guide slide rail 216.

[0036] The driving method of the outer pressure plate 25 and the inner pressure plate 26 is as follows: the two ends of the horizontal plate 23 are respectively connected to a first connecting plate 221, the first driving telescopic rod 215 is connected to the first connecting plate 221, the telescopic end of the first driving telescopic rod 215 is connected to the first slider 24, and the horizontal slide rail 210 is connected to the corresponding horizontal plate 23. The first slider 24 can slide on the horizontal slide rail 210.

[0037] Working principle:

[0038] After the glue injection head 1 completes the glue injection, the interface 7 of its glue strip 6 is set in one corner. The pressure assembly 2 at the top of the glue injection head 1 is aligned with the interface 7. The telescopic component 21 is driven to extend the working plate 22 and the horizontal plate 23 forward, so that the outer pressure plate 25 and the inner pressure plate 26 move to the outside and inside of the interface 7 of the glue strip 6. The first drive telescopic rod 215 is driven to move the outer pressure plate 25 and the inner pressure plate 26 in opposite directions until they press against both sides of the glue strip 6. The pressure is repeatedly applied several times to flatten both sides of the glue strip 6. Then the outer pressure plate 25 and the inner pressure plate 26 are moved to the sides of the glue strip 6. The second drive telescopic rod 217 is driven to extend forward, so that the front pressure plate 29 presses the front side of the glue strip 6. At the same time, the inclined block 214 presses down and drives the outer pressure plate 25 to move down, flattening the upper surface of the corner of the glue strip 6. After the front pressure plate 29 moves several times, the pressure of the interface of the glue strip 6 is completed.

[0039] Example 3:

[0040] Please refer to Figures 4-7 In this embodiment, Figure 2 and Figure 3 The pressing assembly 2 given in the previous embodiment has the pressing angle at the upper right corner of the adhesive strip 6. In this embodiment, the interface 7 of the adhesive strip pressed by the pressing assembly is located at the lower right corner. The difference in the other embodiments is that the outer pressure plate 25 and the inner pressure plate 26 are rotated 180 degrees so that the outer pressure plate 25 and the inner pressure plate 26 are upright. At the same time, the front pressure plate 29 and the inclined block 214 are also inverted so that the inclined block 214 is located at the bottom of the front pressure plate 29. The return spring 213 is changed from a compression spring to a tension spring, while the other positions remain unchanged. With this setting, the interface 7 can be set at the lower right corner of the adhesive strip 6. After the glue injection head 1 finishes injecting glue, it is only necessary to continue to move downwards to align the interface 7 with the pressing assembly 2. At the same time, a trimming device can be set at the bottom of the glass conveying device to trim the glue injection part of the glue injection head 1 while the pressing assembly 2 is working, so as to ensure the stability of the next glue injection.

[0041] In this embodiment, during use, the forward movement of the inclined block 214 will press the bottom of the outer pressure plate 25, causing the outer pressure plate 25 to move upward; the backward movement of the inclined block 214 will cause the outer pressure plate 25 to move downward under the action of the return spring 213, thereby achieving the flattening of the rubber strip 6.

[0042] To prevent the front pressure plate 29 from extending too far forward and damaging the rubber strip 6, a limiting plate 223 is connected to the end of the front pressure plate 29. The front pressure plate 29 and the inclined block 214 are both fixed on the limiting plate 223. The limiting plate 223 can restrict the forward extension of the front pressure plate 29 to prevent damage to the rubber strip 6.

[0043] In addition, a transverse through groove 225 is provided on the first connecting plate 221, and the first drive telescopic rod 215 can slide in the transverse through groove 225 and be fixed by the fixing nut 226. The distance between the outer pressure plate 25 and the inner pressure plate 26 extending out of the horizontal plate 23 can be adjusted according to the thickness of the rubber strip 6.

[0044] Although the specific embodiments of the utility model have been described above in conjunction with the accompanying drawings, this is not intended to limit the scope of protection of the utility model. Based on the technical solution of the utility model, various modifications or variations that can be made by those skilled in the art without creative effort are still within the scope of protection of the utility model.

Claims

1. A device for integral molding of insulating glass by injection and pressing, comprising an injection head (1), the injection head (1) being disposed on a longitudinal moving member (4), the longitudinal moving member being disposed on a transverse moving member (3), the transverse moving member (3) being fixed on the ground, characterized in that: The glue dispensing head (1) is connected to the glue pressing assembly (2); the glue pressing assembly (2) includes a telescopic component (21), the telescopic end of the telescopic component (21) is connected to the working plate (22), the top of the working plate (22) is connected to the horizontal plate (23), two first sliders (24) are slidably connected on the horizontal plate (23), the two first sliders (24) are respectively connected to the outer pressure plate (25) and the inner pressure plate (26), the outer pressure plate (25) and the inner pressure plate (26) can press the side of the glue strip (6) in opposite directions; the second slider (28) is slidably connected on the horizontal plate (23) between the two first sliders (24), the second slider (28) slides perpendicular to the sliding direction of the first slider (24), the second slider (28) is connected to the front pressure plate (29), the end of the front pressure plate (29) can press the outer end face of the glue strip (6).

2. The hollow glass glue injection and pressing integrated forming device according to claim 1, characterized in that: The front pressure plate (29), the outer pressure plate (25) and the inner pressure plate (26) are all L-shaped plates; the outer side of the outer pressure plate (25) is connected to a boss (227), and a vertical guide rod (212) is connected to the boss (227). A guide through hole (211) is opened on the corresponding slider. The guide rod (212) can slide vertically in the guide through hole (211) and drive the outer pressure plate (25) to slide vertically along the slider. A return spring (213) is provided on the outer sleeve of the guide rod (212). One end of the return spring (213) is connected to the slider and the other end is connected to the boss (227). The top of the front pressure plate (29) is provided with a wedge (214). When the front pressure plate (29) moves forward, the wedge (214) can press down to make the outer pressure plate (25) move down.

3. The hollow glass glue injection and pressing integrated forming device according to claim 2, characterized in that: The front pressure plate (29) is connected to the limiting plate (223) at the end. The front pressure plate (29) and the inclined block (214) are both fixed on the limiting plate (223). The limiting plate (223) can limit the forward extension of the front pressure plate (29) to prevent damage to the rubber strip (6).

4. The hollow glass glue injection and pressing integrated forming device according to any one of claims 1-3, characterized in that: The second slider (28) is driven to move by the second drive telescopic rod (217). The second drive telescopic rod (217) is fixed on the second connecting plate (222). The second connecting plate (222) is fixed in the middle of the horizontal plate (23). The guide rail (216) is connected to the second connecting plate (222). The second slider (28) is slidably connected to the guide rail (216).

5. The hollow glass glue injection and pressing integrated forming device according to any one of claims 1-3, characterized in that: A first connecting plate (221) is connected to each end of the horizontal plate (23). A first driving telescopic rod (215) is connected to the first connecting plate (221). The telescopic end of the first driving telescopic rod (215) is connected to the first slider (24). A transverse slide rail (210) is connected to the corresponding horizontal plate (23). The first slider (24) can slide on the transverse slide rail (210).

6. The hollow glass glue injection and pressing integrated forming device according to claim 5, characterized in that: A transverse through groove (225) is provided on the first connecting plate (221), and the first drive telescopic rod (215) can slide in the transverse through groove (225) and be fixed by a fixing nut (226).

7. The hollow glass glue injection and pressing integrated forming device according to claim 1, characterized in that: The pressure bonding assembly (2) also includes a base, which is detachably connected to the top of the dispensing head (1). A mounting seat (224) is connected to the base, and a telescopic component (21) is fixed to the mounting seat (224). A forward slide rail (220) is also connected to the base, and a guide slider is slidably connected to the forward slide rail (220). The guide slider is connected to the bottom of the work plate (22).

8. The hollow glass glue injection and pressing integrated forming device according to claim 7, characterized in that: The base includes a fixed seat (218) and a movable seat (219). The movable seat (219) can move on the fixed seat (218). The length of the base can be adjusted by adjusting the overlap distance between the fixed seat (218) and the movable seat (219).

9. The hollow glass glue injection and pressing integrated forming device according to claim 1, characterized in that: An elastic pad (27) is wrapped around the inner side of the outer pressure plate (25) and the outer side of the inner pressure plate (26) in contact with the rubber strip (6).

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