Glue pressing device as well as gluing head and hollow glass gluing machine applying glue pressing device

Abstract

The utility model provides a glue pressing device and a gluing head and a hollow glass gluing machine applying the same, which belong to the technical field of hollow glass production, and comprise a base, one end of the base is connected with a telescopic piece, the other end of the base is connected with a glue pressing plate in a sliding manner, and the glue pressing plate is connected with the telescopic end of the telescopic piece; the end of the adhesive tape pressing plate is connected with a pushing assembly, the two ends of the pushing assembly are oppositely connected with the two adhesive tape pressing assemblies, the two adhesive tape pressing assemblies can oppositely press the two side faces of the adhesive tape, and the pushing assembly can press the top face of the adhesive tape. According to the utility model, the glue pressing assembly is arranged on the gluing head, so that the head and tail glue pressing is directly carried out after the hollow glass is glued, and compared with the procedure of gluing firstly and then carrying out glue pressing, the procedure of conveying the glued glass to a special glue pressing piece for glue pressing is not needed, so that the production process is simplified, and the efficiency is improved.

Description

Technical Field

[0001] This utility model belongs to the field of insulating glass production technology, specifically relating to a sealing device, a sealing head using the device, and an insulating glass sealing machine. Background Technology

[0002] Currently, in the production of thermoplastic warm-edge sealing strip type insulated glass, a long, slanted joint is often left on the straight edge during the manufacturing process. This results in shortcomings in both the aesthetics and sealing performance of the insulated glass. The existing method for handling this joint is to feed the glass with the warm-edge sealing strip onto a specialized pressing device before splicing. By hammering the joint with up and down, the starting and ending points of the sealing strip are fused together, thus ensuring the aesthetics and sealing performance of the joint. However, the above method still has the following shortcomings:

[0003] When conveyed 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. Utility Model Content

[0004] To address the problems existing in the prior art, a sealing device, a sealing head using the device, and a sealing machine for insulating glass are proposed.

[0005] The technical solution to the technical problem solved by this utility model is as follows: First, a pressing device is proposed, including a base, one end of which is connected to a telescopic member, and the other end is slidably connected to a pressing plate. The pressing plate is connected to the telescopic end of the telescopic member. The end of the pressing plate is connected to a pushing component. The two ends of the pushing component are connected to two pressing components facing each other. The two pressing components can press the two sides of the adhesive strip against each other. The pushing component can press the top surface of the adhesive strip.

[0006] Preferably, the pushing assembly includes a first fixed plate, which is L-shaped and fixed to the middle of the pressure plate. A first drive telescopic rod is connected to the upper part of the first fixed plate, and a guide rail is connected to the bottom of the first fixed plate. A guide block is connected to the guide rail, and a slide plate is fixedly connected to the top of the guide block. The slide plate is connected to the telescopic end of the first drive telescopic rod. A T-shaped plate is connected to the end of the slide plate, and the pressure assembly can press on both sides of the T-shaped plate to form a pressure space with the T-shaped plate.

[0007] Preferably, the end of the pressure plate is connected to a horizontal plate, and both the pushing assembly and the pressure assembly are connected to the horizontal plate. Several mounting grooves are opened horizontally on the horizontal plate, and several threaded holes are opened in the mounting grooves. The pushing assembly and the pressure assembly can be connected to the threaded holes in the mounting grooves by fixing bolts.

[0008] Preferably, the pressing assembly includes a second fixing plate, which is fixed to one side of the horizontal plate; a second drive telescopic rod is connected to the second fixing plate, the telescopic end of the second drive telescopic rod is connected to a pressure plate, a guide block is connected to the bottom of the pressure plate, and a transverse slide rail is connected to the corresponding horizontal plate, and the guide block can slide on the transverse slide rail; the two pressing assemblies can move in opposite directions to press the two sides of the adhesive strip.

[0009] Preferably, a transverse through groove is provided on the second fixed plate, and the second drive telescopic rod can slide in the transverse through groove and be fixed by a fixing nut.

[0010] Preferably, a pad is also connected to the pressure plate, and an elastic pad layer is provided on the contact surface of the pad that is in contact with the rubber strip.

[0011] Preferably, the base includes a fixed seat and a movable seat. The movable seat can 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. A telescopic slide rail is connected to the movable seat, and a telescopic slider is connected to the bottom of the pressure plate. The telescopic slider can slide on the telescopic slide rail to guide the pressure plate.

[0012] Preferably, the telescopic component is an electric telescopic cylinder.

[0013] Secondly, a glue applicator head is proposed, which is connected to the glue pressing device. The top of the glue applicator head is connected to a connecting plate, which has several connecting holes and several threaded holes on the base. The connecting bolts pass through the connecting holes and are threadedly connected to the base.

[0014] Finally, a sealing head for insulating glass is proposed, comprising a conveying track, a forward guide rail in front of the conveying track, the forward guide rail being fixed to the ground, a forward platform being slidably connected to the forward guide rail, a lifting guide rail being connected to the forward platform, a lifting platform being connected to the lifting guide rail, and a sealing head being fixed on the lifting platform and moving up and down with the lifting platform; the sealing end of the sealing head can perform sealing and pressing on the glass conveyed by the conveying track.

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

[0016] 1. This utility model enables the first and last sealing of insulating glass to be performed directly after the sealing head is filled with sealant by setting a sealing component. Compared with the process of filling the sealant first and then sealing, it eliminates the need to transport the sealed glass to a special sealing component for sealing, which simplifies the production process and improves efficiency.

[0017] 2. This utility model directly fixes the adhesive pressing device to the adhesive applicator head, and uses the adhesive applicator head for direct positioning. Compared with feeding the adhesive to a special adhesive pressing part for positioning, it has less precision requirements and will not cause the adhesive strip to be damaged during adhesive pressing due to inaccurate positioning. Attached Figure Description

[0018] The accompanying drawings, which form part of this specification, 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 adhesive bonding device. Figure 1 .

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

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

[0022] Figure 4 This is a schematic diagram of the glue applicator structure.

[0023] Figure 5 This is a schematic diagram of a double-glazed window sealant applicator.

[0024] Explanation of reference numerals in the attached figures:

[0025] 1. Base; 11. Fixed seat; 12. Movable seat; 13. Telescopic slider; 14. Telescopic slide rail; 2. Telescopic component; 3. Pressure plate; 31. Horizontal plate; 32. Mounting groove; 33. Fixing bolt; 4. Pushing assembly; 41. First fixed plate; 42. First drive telescopic rod; 43. Guide slide rail; 44. Guide block; 45. Slide plate; 46. T-shaped plate; 5. Pressure assembly; 51. Second fixed plate; 52. Second drive telescopic rod; 53. Transverse through groove; 54. Pressure plate; 55. Transverse slide rail; 56. Guide block; 57. Pad plate; 58. Elastic pad layer; 59. Fixing nut; 6. Glue applicator; 61. Connecting plate; 62. Connecting hole; 63. Connecting bolt; 7. Pressure space; 8. Conveying track; 9. Forward guide rail; 10. Forward platform; 15. Lifting guide rail; 16. Lifting platform; 17. Insulating glass. Detailed Implementation

[0026] 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.

[0027] Example 1:

[0028] Please see Figures 1-3 In this embodiment, an improvement has been made to the conventional sealing equipment available on the market. This improvement allows it to be used not only for the initial and final bonding of the sealing strips in insulating glass 17, but also for the production of various sealing strips requiring initial and final bonding, such as those for automotive glass outer ring sealing strips. The sealing device includes a base 1, with a telescopic component 2 connected to one end of the base 1. The telescopic component 2 can be an electric telescopic cylinder, an electric telescopic rod, or a hydraulic cylinder, etc. The other end is slidably connected to a sealing plate 3, which is connected to the telescopic end of the telescopic component 2. A pushing assembly 4 is connected to the end of the sealing plate 3. Two sealing assemblies 5 are connected to opposite ends of the pushing assembly 4, allowing the two sealing assemblies 5 to press against the two sides of the sealing strip. The pushing assembly 4 can press against the top surface of the sealing strip.

[0029] During operation, simply drive the telescopic component 2 to move the pressure plate 3 forward so that the beginning and end of the adhesive strip are positioned in the pressure space 7. First, start the pressure assembly 5, using the push assembly 4 as a limit, and the two pressure assemblies 5 align and squeeze the adhesive strip multiple times to bond the beginning and end of the adhesive strip. Then, press the pressure assembly 5 on both sides of the adhesive strip, and drive the push assembly 4 to squeeze the top surface of the adhesive strip multiple times to achieve adhesive bonding.

[0030] Example 2:

[0031] Continue reading Figures 1-3 As one form, the push assembly 4 in this embodiment includes a first fixing plate 41, which is L-shaped and fixed to the middle of the pressure plate 3. The first fixing plate 41 is connected to the upper part of the first fixing plate 41 and the bottom of the first fixing plate 41 is connected to the guide rail 43. The guide rail 43 is connected to the guide block 44 and the top of the guide block 44 is fixedly connected to the slide plate 45. The slide plate 45 is connected to the telescopic end of the first drive telescopic rod 42. The end of the slide plate 45 is connected to the T-shaped plate 46. The pressure assembly 5 can press on both sides of the T-shaped plate 46 to form a pressure space 7 with the T-shaped plate 46.

[0032] The end of the pressure plate 3 is connected to the horizontal plate 31. The push assembly 4 and the pressure assembly 5 are both connected to the horizontal plate 31. Several mounting grooves 32 are opened horizontally on the horizontal plate 31. Several threaded holes are opened in the mounting grooves 32. The push assembly 4 and the pressure assembly 5 can be connected to the threaded holes in the mounting grooves 32 by fixing bolts 33.

[0033] The pressure-pressing assembly 5 includes a second fixing plate 51, which is fixed to one side of the horizontal plate 31. A second drive telescopic rod 52 is connected to the second fixing plate 51, and the telescopic end of the second drive telescopic rod 52 is connected to a pressure plate 54. A guide block 56 is connected to the bottom of the pressure plate 54, and a transverse slide rail 55 is connected to the corresponding horizontal plate 31. The guide block 56 can slide on the transverse slide rail 55. The two pressure-pressing assemblies 5 can move in opposite directions to press the two sides of the adhesive strip. A transverse through groove 53 is provided on the second fixing plate 51, and the second drive telescopic rod 52 can slide in the transverse through groove 53 and be fixed by a fixing nut 59, so that its position can be adjusted according to the size of the second drive telescopic rod 52 used to ensure fit. In addition, a pad 57 is also connected to the pressure plate 54. An elastic pad layer 58 is provided on the contact surface of the pad 57 with the adhesive strip to prevent the adhesive strip from being deformed due to excessive force caused by direct squeezing with a hard plate.

[0034] In addition, to facilitate the adjustment of the position of the pressure plate 3 and the telescopic component 2, and to prevent the telescopic component 2 from being unable to adapt to various machine heads due to insufficient length, the base 1 of this embodiment includes a fixed base 11 and a movable base 12. The movable base 12 can move on the fixed base 11, and the length of the base 1 can be adjusted by adjusting the overlap distance between the fixed base 11 and the movable base 12. The movable base 12 is connected to the telescopic slide rail 14, and the bottom of the pressure plate 3 is connected to the telescopic slider 13. The telescopic slider 13 can slide on the telescopic slide rail 14 to guide the pressure plate 3.

[0035] Example 3:

[0036] Please see Figure 4 This embodiment proposes a glue applicator 6 using the glue applicator device in Embodiment 1 or 2. This glue applicator 6 can apply glue strips with connected ends. The glue applicator 6 is connected to the glue applicator device, which can be set on the top or side of the glue applicator. The top of the glue applicator 6 is connected to the connecting plate 61, which has several connecting holes 62. Correspondingly, the base 1 has several threaded holes. The connecting bolts 63 pass through the connecting holes 62 and are threaded to the base 1. The glue applicator space 7 and the glue outlet position on the glue applicator 6 are located on the same vertical line.

[0037] After the glue dispensing head 6 finishes dispensing the glue, it will stop at the connection point of the beginning and end positions. Therefore, after fixing the glue dispensing head 6, the telescopic rod can be driven to move forward until the beginning and end of the glue strip are moved into the pressing space 7, and then the glue can be pressed. There is no need to position it again.

[0038] Example 4:

[0039] Please see Figure 5 This embodiment proposes a double-glazing sealant applicator based on Embodiment 3, including the above-mentioned sealant applicator head. It includes a conveying track 8, a forward guide rail 9 in front of the conveying track 8, the forward guide rail 9 being fixed on the ground, a forward platform 10 being slidably connected to the forward guide rail 9, a lifting guide rail 15 being connected to the forward platform 10, a lifting platform 16 being connected to the lifting guide rail 15, and a sealant applicator head 6 being fixed on the lifting platform 16 and moving up and down with the lifting platform 16. The sealant applicator head 6 can apply and press sealant on the glass conveyed by the conveying track 8.

[0040] The adhesive strip used for sealing the insulating glass 17 is usually rectangular. In this embodiment, if the pressure device set on the sealing head 6 is located at the top of the sealing head 6, the beginning and end of its adhesive strip should be on the left and right sides of the rectangle. If the pressure device is located on one side of the sealing head 6, the beginning and end of its adhesive strip should be on the top and bottom lines of the rectangle, so as to ensure that the pressure assembly 5 can squeeze the adhesive strip from both sides.

[0041] 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 pressure bonding device, characterized in that: Includes a base (1), one end of which is connected to a telescopic component (2), and the other end is slidably connected to a pressure plate (3). The pressure plate (3) is connected to the telescopic end of the telescopic component (2). The end of the pressure plate (3) is connected to a push assembly (4). The two ends of the push assembly (4) are connected to two pressure assemblies (5). The two pressure assemblies (5) can press the two sides of the rubber strip against each other. The push assembly (4) can press the top surface of the rubber strip.

2. The adhesive pressing device according to claim 1, characterized in that: The push assembly (4) includes a first fixed plate (41), which is L-shaped and fixed in the middle of the pressure plate (3). The first fixed plate (41) is connected to the upper part of the first fixed plate (41) and the first drive telescopic rod (42). The bottom of the first fixed plate (41) is connected to the guide slide rail (43). The guide slide rail (43) is connected to the guide block (44). The top of the guide block (44) is fixedly connected to the slide plate (45). The slide plate (45) is connected to the telescopic end of the first drive telescopic rod (42). The end of the slide plate (45) is connected to the T-shaped plate (46). The pressure assembly (5) can press on both sides of the T-shaped plate (46) to form a pressure space (7) with the T-shaped plate (46).

3. The adhesive pressing device according to claim 1, characterized in that: The end of the pressure plate (3) is connected to the horizontal plate (31). The push assembly (4) and the pressure assembly (5) are both connected to the horizontal plate (31). Several mounting grooves (32) are opened horizontally on the horizontal plate (31). Several threaded holes are opened in the mounting grooves (32). The push assembly (4) and the pressure assembly (5) can be connected to the threaded holes in the mounting grooves (32) by fixing bolts (33).

4. The adhesive pressing device according to claim 3, characterized in that: The pressure bonding assembly (5) includes a second fixing plate (51), which is fixed to one side of the horizontal plate (31); a second drive telescopic rod (52) is connected to the second fixing plate (51), the telescopic end of the second drive telescopic rod (52) is connected to the pressure plate (54), the bottom of the pressure plate (54) is connected to the guide block (56), and a transverse slide rail (55) is connected to the corresponding horizontal plate (31). The guide block (56) can slide on the transverse slide rail (55); the two pressure bonding assemblies (5) can move in opposite directions to press the two sides of the adhesive strip.

5. The adhesive pressing device according to claim 4, characterized in that: A transverse through groove (53) is provided on the second fixed plate (51), and the second drive telescopic rod (52) can slide in the transverse through groove (53) and be fixed by a fixing nut (59).

6. The adhesive pressing device according to claim 4, characterized in that: A pad (57) is also connected to the pressure plate (54), and an elastic pad (58) is provided on the contact surface of the pad (57) with the rubber strip.

7. The adhesive pressing device according to claim 1, characterized in that: The base (1) includes a fixed seat (11) and a movable seat (12). The movable seat (12) can move on the fixed seat (11). The length of the base (1) can be adjusted by adjusting the overlap distance between the fixed seat (11) and the movable seat (12). The movable seat (12) is connected to a telescopic slide rail (14), and the bottom of the pressure plate (3) is connected to a telescopic slider (13). The telescopic slider (13) can slide on the telescopic slide rail (14) to guide the pressure plate (3).

8. The adhesive pressing device according to claim 1, characterized in that: The telescopic component (2) is an electric telescopic cylinder.

9. A glue applicator, characterized in that: The top of the glue applicator (6) is connected to the glue pressing device according to any one of claims 1-8; a connecting plate (61) is connected to the glue applicator (6), a plurality of connecting holes (62) are opened on the connecting plate (61), a plurality of threaded holes are opened on the corresponding base (1), and a connecting bolt (63) passes through the connecting hole (62) and is threadedly connected to the base (1).

10. A sealing machine for insulating glass using the sealing head as described in claim 9, characterized in that: It includes a conveying track (8), a forward guide rail (9) in front of the conveying track (8), the forward guide rail (9) is fixed on the ground, a forward platform (10) is slidably connected on the forward guide rail (9), a lifting guide rail (15) is connected on the forward platform (10), a lifting platform (16) is connected on the lifting guide rail (15), and a glue applicator (6) is fixed on the lifting platform (16) and moves up and down with the lifting platform (16); the glue applicator end of the glue applicator (6) can apply glue and press glue on the glass conveyed by the conveying track (8).

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