CN220163417U - Laminated glass prepressing device - Google Patents
Laminated glass prepressing device Download PDFInfo
- Publication number
- CN220163417U CN220163417U CN202321174898.5U CN202321174898U CN220163417U CN 220163417 U CN220163417 U CN 220163417U CN 202321174898 U CN202321174898 U CN 202321174898U CN 220163417 U CN220163417 U CN 220163417U
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- Prior art keywords
- laminated glass
- sliding
- sliding seat
- pressing
- heating
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- 239000005340 laminated glass Substances 0.000 title claims abstract description 47
- 238000010438 heat treatment Methods 0.000 claims abstract description 48
- 230000007246 mechanism Effects 0.000 claims abstract description 39
- 238000003825 pressing Methods 0.000 claims abstract description 38
- 238000007790 scraping Methods 0.000 claims abstract description 31
- 239000003292 glue Substances 0.000 claims description 13
- 230000006835 compression Effects 0.000 claims description 10
- 238000007906 compression Methods 0.000 claims description 10
- 239000007788 liquid Substances 0.000 claims description 9
- 239000004020 conductor Substances 0.000 claims description 6
- 230000000712 assembly Effects 0.000 claims description 4
- 238000000429 assembly Methods 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 5
- 230000005540 biological transmission Effects 0.000 abstract description 3
- 239000011521 glass Substances 0.000 description 20
- 239000002313 adhesive film Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 229920006351 engineering plastic Polymers 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 239000012780 transparent material Substances 0.000 description 1
Abstract
The utility model discloses a laminated glass prepressing device, wherein a sliding support mechanism comprises a support table, and a support column is arranged on the bottom surface of the support table; the top surface of the supporting table is provided with a sliding seat; the top surface of the supporting table is provided with a first driving component corresponding to the sliding seat; the pre-pressing mechanism is arranged above the sliding supporting mechanism and comprises a portal frame, a pre-pressing component is arranged below a top plate of the portal frame, and the pre-pressing component is connected with the bottom surface of the top plate of the portal frame through a second driving component; the heating mechanism comprises an upper heating component arranged on the pre-pressing component and a lower heating component arranged in the sliding seat; the scraping mechanism is arranged on the pre-pressing assembly. According to the laminated glass prepressing device, the upper surface and the lower surface of the laminated glass are heated simultaneously, so that the heating effect is better and more uniform, and the prepressing effect of the laminated glass is better; in addition, the sliding seat is driven by the first driving component to move along the sliding strip direction, so that the transmission of the laminated glass is more stable.
Description
Technical Field
The utility model relates to the technical field of glass production, in particular to a laminated glass prepressing device.
Background
The laminated glass is a composite material obtained by special processing of glass or organic glass and high-quality engineering plastics, is a transparent material, and generally comprises a polycarbonate fiber layer sandwiched between common glass layers, wherein in the production process of the laminated glass, a PVB film is sandwiched between every two pieces of glass, and bubbles between the glass and the adhesive film are required to be removed by pressure after the glass and the adhesive film are bonded, so that the two pieces of glass are primarily bonded together.
However, in the production process of laminated glass, glass and an adhesive film are laminated and then need to be pre-pressed, and the glass is still required to be heated in the pre-pressing process, so that bubbles are removed, the existing equipment is used for heating the glass before pre-pressing and then pre-pressing, and the discharging effect of the bubbles in the mode is poor. In the publication No. CN215517189U, although the glass is prepressed while being heated, in the technical scheme, the upper surface of the glass is heated only through a heating structure on a pressing roller, so that the upper layer and the lower layer of the glass are heated unevenly, the glass is conveyed through a conveying belt, the problem of unstable conveying exists, and the phenomenon of falling and damage of the glass is very easy to occur; the utility model provides a laminated glass prepressing device which is used for solving the problems of uneven heating and unstable transmission of the upper and lower surfaces of the glass during prepressing.
Disclosure of Invention
In view of the foregoing drawbacks or shortcomings in the prior art, it is desirable to provide a laminated glass pre-pressing device.
The utility model provides a laminated glass prepressing device which comprises a sliding supporting mechanism, a prepressing mechanism, a heating mechanism and a rubber scraping mechanism, wherein the sliding supporting mechanism is arranged on the sliding supporting mechanism; wherein,
the sliding support mechanism comprises a support table, and support columns are symmetrically and fixedly arranged on the bottom surface of the support table; the top surface of the supporting table is slidably provided with a sliding seat; the top surface of the supporting table is provided with a first driving component corresponding to the sliding seat and used for driving the sliding seat to slide;
the pre-pressing mechanism is arranged above the sliding supporting mechanism and comprises a portal frame, a pre-pressing assembly is arranged below a top plate of the portal frame, and the pre-pressing assembly is connected with the bottom surface of the top plate of the portal frame through a second driving assembly;
the heating mechanism comprises an upper heating component arranged on the pre-pressing component and a lower heating component arranged in the sliding seat and is used for heating the upper surface and the lower surface of the laminated glass respectively;
the glue scraping mechanism is arranged on the pre-pressing assembly and is used for scraping redundant glue liquid on two sides of the laminated glass.
Preferably, a guide assembly is arranged between the sliding seat and the supporting table, the guide assembly comprises a fixed sliding strip arranged on the top surface of the supporting table along the length direction of the sliding strip, a sliding groove is formed in the bottom surface of the sliding seat corresponding to the sliding strip, and the sliding strip is embedded into the corresponding sliding groove.
Preferably, the first driving assembly comprises symmetrical mounting seats which are fixedly arranged on the top surface of the supporting table and located at two ends of the sliding strip, a first driving cylinder in the horizontal direction is fixedly arranged on the inner side of each mounting seat, and one end, away from the first driving cylinder, of a piston rod of each first driving cylinder is fixedly connected with the side surface of each sliding seat.
Preferably, limit strips are symmetrically arranged on two sides of the top surface of the sliding seat, and the limit strips are parallel to the direction of the mounting seat.
Preferably, the second driving assembly comprises a second driving cylinder arranged on the bottom surface of the top plate of the portal frame, and the second driving cylinder is vertically arranged downwards.
Preferably, the pre-compaction subassembly including fixed set up in the piston rod of second actuating cylinder keeps away from the one end U type mounting bracket of second actuating cylinder, the inboard rotatable compression roller that is provided with of U type mounting bracket.
Preferably, the upper heating component is arranged at the inner side of the press roller, the upper heating component comprises a cylinder, a first heating pipe is arranged in the cylinder, and heat conduction liquid is filled in the cylinder; the cylinder body is made of a heat conducting material; the compression roller is sleeved on the outer side of the cylinder body, and end covers are fixedly arranged at two ends of the compression roller; the outer side wall surface of the cylinder body is attached to the inner side wall surface of the press roller.
Preferably, the lower heating assembly comprises a cavity arranged in the sliding seat, a second heating pipe is arranged in the cavity, and heat conduction liquid is filled in the cavity; the upper panel of the sliding seat is made of a heat conducting material.
Preferably, the scraping mechanism comprises scraping assemblies symmetrically arranged on the bottom surfaces of two side plates of the U-shaped mounting frame, the scraping assemblies comprise mounting plates fixedly arranged on the bottom surfaces of the side plates of the U-shaped mounting frame, threaded sleeves are fixedly arranged on the mounting plates, studs are arranged through the threaded sleeves in a threaded manner, and the studs are arranged parallel to the length direction of the press roller; one end of the stud, which is close to the compression roller, is fixedly provided with a scraping knife.
Compared with the prior art, the utility model has the beneficial effects that:
according to the laminated glass prepressing device, the upper heating component and the lower heating component are arranged to heat the upper surface and the lower surface of the laminated glass simultaneously, so that the heating effect is better and more uniform, and the prepressing effect of the laminated glass is better; the sliding seat is arranged on the top surface of the supporting table through the guide component, and the sliding seat is driven to move along the sliding strip direction through the first driving component, so that the transmission of the laminated glass is stable;
in addition, when the prepressing is carried out, glue solution extruded from two sides of the laminated glass can be scraped simultaneously by adjusting the position of the scraping component in the process of prepressing the upper surface of the laminated glass through the pressing roller in the prepressing component, so that the workload of subsequent glue scraping is reduced, and the efficiency is improved.
It should be understood that the description in this summary is not intended to limit the critical or essential features of the embodiments of the utility model, nor is it intended to limit the scope of the utility model.
Other features of the present utility model will become apparent from the description that follows.
Drawings
Other features, objects and advantages of the present utility model will become more apparent upon reading of the detailed description of non-limiting embodiments, made with reference to the accompanying drawings in which:
FIG. 1 is a schematic side view of a laminated glass pre-pressing device according to an embodiment of the present utility model;
FIG. 2 is an enlarged view of the structure at A;
FIG. 3 is an assembled view of a doctoring blade and stud;
FIG. 4 is an end sectional view of the press roll and upper surface heating assembly;
FIG. 5 is a schematic structural view of a top view of a front view of a support slide mechanism;
FIG. 6 is a cross-sectional view of a front view of the slide mount;
FIG. 7 is a block diagram of a top view of the support slide mechanism in front view after assembly with laminated glass;
reference numerals in the drawings: 1. a support table; 2. a support column; 3. a sliding seat; 4. a portal frame; 5. a slide bar; 6. a chute; 7. a mounting base; 8. a first driving cylinder; 9. a limit bar; 10. a second driving cylinder; 11. u-shaped mounting rack; 12. a press roller; 13. a cylinder; 14. a first heating pipe; 15. an end cap; 16. a cavity; 17. a second heating pipe; 18. a mounting plate; 19. a threaded sleeve; 20. a stud; 21. a scraping knife; 211. a tool apron; 212. a cutter head; 22. and (5) laminating glass.
Detailed Description
The utility model is described in further detail below with reference to the drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the utility model and are not limiting of the utility model. It should be noted that, for convenience of description, only the portions related to the utility model are shown in the drawings.
It should be noted that, without conflict, the embodiments of the present utility model and features of the embodiments may be combined with each other. The utility model will be described in detail below with reference to the drawings in connection with embodiments.
Referring to fig. 1 to 7, an embodiment of the present utility model provides a laminated glass pre-pressing device, which includes a sliding support mechanism, a pre-pressing mechanism, a heating mechanism and a doctor blade mechanism; wherein,
the sliding support mechanism comprises a support table 1, and support columns 2 are symmetrically and fixedly arranged on the bottom surface of the support table 1; the top surface of the supporting table 1 is slidably provided with a sliding seat 3; the top surface of the supporting table 1 is provided with a first driving component corresponding to the sliding seat 3, and the first driving component is used for driving the sliding seat 3 to slide;
in a preferred embodiment, a guiding component is arranged between the sliding seat 3 and the supporting table 1, the guiding component comprises a sliding strip 5 fixedly arranged on the top surface of the supporting table 1 and arranged along the length direction of the sliding strip, a sliding groove 6 is arranged on the bottom surface of the sliding seat 3 corresponding to the sliding strip 5, the sliding strip 5 is embedded into the corresponding sliding groove 6, and smooth sliding movement of the sliding seat 3 along the length direction of the sliding strip 5 can be realized, so that smooth movement of the laminated glass 23 placed on the sliding seat is driven.
In a preferred embodiment, the first driving assembly comprises symmetrical mounting seats 7 fixedly arranged on the top surface of the supporting table 1 and positioned at two ends of the sliding strip 5, a first driving air cylinder 8 in the horizontal direction is fixedly arranged on the inner side of the mounting seat 7, one end, far away from the first driving air cylinder 8, of a piston rod of the first driving air cylinder 8 is fixedly connected with the side surface of the sliding seat 3, and the sliding seat 3 is driven to reciprocate along the length direction of the sliding strip 5 through the first driving air cylinder 8.
The pre-pressing mechanism is arranged above the sliding supporting mechanism and comprises a portal frame 4, a pre-pressing component is arranged below a top plate of the portal frame 4, and the pre-pressing component is connected with the bottom surface of the top plate of the portal frame 4 through a second driving component;
in a preferred embodiment, the second drive assembly comprises a second drive cylinder 10 disposed on the bottom surface of the top plate of the gantry 4, the second drive cylinder 10 being disposed vertically downward.
In a preferred embodiment, the pre-pressing assembly comprises a U-shaped mounting frame 11 fixedly arranged at one end of a piston rod of the second driving cylinder 10 far away from the second driving cylinder 10, and a pressing roller 12 is rotatably arranged on the inner side of the U-shaped mounting frame 11. Wherein the inside of the press roll 12 is provided in a hollow form for mounting the upper surface heating assembly.
The heating mechanism comprises an upper heating component arranged on the pre-pressing component and a lower heating component arranged in the sliding seat 3 and is used for heating the upper surface and the lower surface of the laminated glass 23 respectively;
in a preferred embodiment, an upper heating assembly is disposed inside the press roller 12, the upper heating assembly includes a cylinder 13, a first heating pipe 14 is disposed inside the cylinder 13, a heat conducting liquid is filled inside the cylinder 13, and the first heating pipe 14 inside the cylinder 13 is fixed inside the cylinder 13 through an annular frame 22; the cylinder 13 is made of heat conducting materials; the compression roller 12 is sleeved on the outer side of the cylinder 13, and end covers 15 are fixedly arranged at two ends of the compression roller 12; the outer side wall surface of the cylinder 13 is attached to the inner side wall surface of the press roller 12.
The two ends of the end cover 15 are rotatably connected with the two side plates of the portal frame 4 through rotating shafts respectively, so that the whole press roller 12 and the upper heating component can rotate relative to the portal frame 4.
In a preferred embodiment, the lower heating assembly comprises a cavity 16 arranged inside the sliding seat 3, a second heating pipe 17 is arranged inside the cavity 16, and a heat conducting liquid is filled inside the cavity 16; the upper panel of the sliding seat 3 is made of heat conducting material.
The glue scraping mechanism is arranged on the pre-pressing assembly and is used for scraping redundant glue liquid on two sides of the laminated glass 23.
In a preferred embodiment, the two sides of the top surface of the sliding seat 3 are symmetrically provided with limiting strips 9, and the limiting strips 9 are parallel to the direction of the mounting seat 7 and are used for limiting the offset of the laminated glass 23.
Wherein, the height of the limit strip 9 is smaller than the height of the lower glass in the laminated glass 23, thereby avoiding the blockage of the outflow of the glue solution on one side of the limit strip 9.
In a preferred embodiment, the scraping mechanism comprises a scraping assembly symmetrically arranged on the bottom surfaces of two side plates of the U-shaped mounting frame 11, the scraping assembly comprises a mounting plate 18 fixedly arranged on the bottom surfaces of the side plates of the U-shaped mounting frame 11, a threaded sleeve 19 is fixedly arranged on the mounting plate 18, a stud 20 is arranged through the threaded sleeve 19 in a threaded manner, and the stud 20 is arranged parallel to the length direction of the compression roller 12; one end of the stud 20, which is close to the press roll 12, is fixedly provided with a scraping knife 21.
The scraping knife 21 comprises a knife holder 211 and a knife head 212, the stud 20 is connected with the knife holder 211, the knife head 212 is arranged on the knife holder 211, knife edges are symmetrically arranged on two sides of the knife head 212, and when the press roller 12 is prepressed towards two directions, the knife head 212 can scrape glue solution.
The working principle of the utility model is as follows: when in operation, the laminated glass 23 is placed on the sliding seat 3, and the width of the sliding seat 3 is smaller than the width of the included angle glass 22, so that interference to the scraping operation of the scraping component is avoided; then the sliding seat 3 is adjusted to the lower part of the press roller 12 through the first driving cylinder 8, the upper heating component and the lower heating component are started, the prepressing component is driven to move downwards through the second driving cylinder 10, the press roller 12 is abutted against the upper surface of the laminated glass 23 to prepress, the upper surface and the lower surface of the laminated glass 23 are heated, meanwhile, the position of the scraping component is adjusted, the stud 20 is screwed, and the scraping knife 21 is attached to the side surface of the laminated glass 23; when the press roll 12 rolls on the upper surface of the laminated glass 23, the scraping knife 21 scrapes the extruded glue solution on the two side surfaces of the laminated glass 23, so that the subsequent glue solution scraping workload is reduced, and the efficiency is improved.
In the description of the present specification, the terms "connected," "mounted," "secured," and the like are to be construed broadly, and for example, "connected" may be a fixed connection, a removable connection, or an integral connection; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
In the description of the present specification, the terms "one embodiment," "some embodiments," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The above is only a preferred embodiment of the present utility model, and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (9)
1. The laminated glass prepressing device is characterized by comprising a sliding supporting mechanism, a prepressing mechanism, a heating mechanism and a rubber scraping mechanism; wherein,
the sliding support mechanism comprises a support table, and support columns are symmetrically and fixedly arranged on the bottom surface of the support table; the top surface of the supporting table is slidably provided with a sliding seat; the top surface of the supporting table is provided with a first driving component corresponding to the sliding seat and used for driving the sliding seat to slide;
the pre-pressing mechanism is arranged above the sliding supporting mechanism and comprises a portal frame, a pre-pressing assembly is arranged below a top plate of the portal frame, and the pre-pressing assembly is connected with the bottom surface of the top plate of the portal frame through a second driving assembly;
the heating mechanism comprises an upper heating component arranged on the pre-pressing component and a lower heating component arranged in the sliding seat and is used for heating the upper surface and the lower surface of the laminated glass respectively;
the glue scraping mechanism is arranged on the pre-pressing assembly and is used for scraping redundant glue liquid on two sides of the laminated glass.
2. The laminated glass prepressing device according to claim 1, wherein a guide assembly is arranged between the sliding seat and the supporting table, the guide assembly comprises a sliding strip fixedly arranged on the top surface of the supporting table along the length direction of the sliding strip, a sliding groove is arranged on the bottom surface of the sliding seat corresponding to the sliding strip, and the sliding strip is embedded into the corresponding sliding groove.
3. The laminated glass prepressing device of claim 2, wherein the first driving assembly comprises symmetrical mounting seats which are fixedly arranged on the top surface of the supporting table and positioned at two ends of the sliding strip, a first driving cylinder in the horizontal direction is fixedly arranged on the inner side of the mounting seat, and one end, far away from the first driving cylinder, of a piston rod of the first driving cylinder is fixedly connected with the side surface of the sliding seat.
4. The laminated glass preloading device of claim 3, wherein limit bars are symmetrically arranged on two sides of the top surface of the sliding seat, and the limit bars are arranged in parallel with the direction of the mounting seat.
5. The laminated glass pre-pressing device according to claim 4, wherein the second driving assembly comprises a second driving cylinder provided on a bottom surface of the top plate of the portal frame, the second driving cylinder being provided vertically downward.
6. The laminated glass pre-pressing device according to claim 5, wherein the pre-pressing assembly comprises a fixed U-shaped mounting frame arranged at one end of a piston rod of the second driving cylinder, which is far away from the second driving cylinder, and a pressing roller is rotatably arranged at the inner side of the U-shaped mounting frame.
7. The laminated glass pre-pressing device according to claim 6, wherein the upper heating assembly is arranged on the inner side of the press roll, the upper heating assembly comprises a cylinder, a first heating pipe is arranged in the cylinder, and heat conducting liquid is filled in the cylinder; the cylinder body is made of a heat conducting material; the compression roller is sleeved on the outer side of the cylinder body, and end covers are fixedly arranged at two ends of the compression roller; the outer side wall surface of the cylinder body is attached to the inner side wall surface of the press roller.
8. The laminated glass pre-pressing device according to claim 7, wherein the lower heating assembly comprises a cavity arranged inside the sliding seat, a second heating pipe is arranged inside the cavity, and heat conducting liquid is filled inside the cavity; the upper panel of the sliding seat is made of a heat conducting material.
9. The laminated glass pre-pressing device according to claim 8, wherein the glue scraping mechanism comprises scraping assemblies symmetrically arranged on the bottom surfaces of two side plates of the U-shaped mounting frame, the scraping assemblies comprise mounting plates fixedly arranged on the bottom surfaces of the side plates of the U-shaped mounting frame, threaded sleeves are fixedly arranged on the mounting plates, studs are arranged through the threaded sleeves in a threaded manner, and the studs are arranged parallel to the length direction of the press roll; one end of the stud, which is close to the compression roller, is fixedly provided with a scraping knife.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321174898.5U CN220163417U (en) | 2023-05-16 | 2023-05-16 | Laminated glass prepressing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321174898.5U CN220163417U (en) | 2023-05-16 | 2023-05-16 | Laminated glass prepressing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220163417U true CN220163417U (en) | 2023-12-12 |
Family
ID=89053293
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321174898.5U Active CN220163417U (en) | 2023-05-16 | 2023-05-16 | Laminated glass prepressing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220163417U (en) |
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2023
- 2023-05-16 CN CN202321174898.5U patent/CN220163417U/en active Active
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