Energy-saving type shaping equipment for laminated glass production

Abstract

The invention belongs to the technical field of energy-saving type glass or laminated glass production, and discloses energy-saving type laminated glass production shaping equipment which comprises a base and a bearing table, and the bearing table is rotationally installed on the base; through the rotation of the bearing table relative to the base, the working table surface of the bearing table can be switched and can randomly stay in a horizontal state, a vertical state and a middle random inclined state, so that a glass workpiece can be conveniently overturned in the production process of the energy-saving laminated glass; according to the function, the universality of the equipment in energy-saving laminated glass production is remarkably improved, the equipment is particularly suitable for continuous overturning operation of glass of different sizes and thicknesses among multiple working procedures of cleaning, laminating, vacuumizing and the like, manual intervention and use of auxiliary clamps are reduced, and the production efficiency and safety are improved.

Description

TECHNICAL FIELD

[0001] The application belongs to the technical field of energy-saving glass or laminated glass production, and particularly relates to a sizing equipment for energy-saving laminated glass production. BACKGROUND

[0002] At present, the production of energy-saving laminated glass generally adopts a composite process route of "laminating first and then hollowing"; the process first precisely aligns a glass containing a Low-E low-emissivity coating and an intermediate film (such as PVB or SGP) at a laminating station, and completes preliminary adhesion through a pre-pressing equipment (such as a roller press) to form a "laminated semi-product" with stable structure; then, the semi-product is transferred to a vertical hollow laminating line, and assembled with another single-layer glass (usually also having energy-saving properties, such as another Low-E glass) to form a complete "hollow unit" through automatic butyl adhesive coating, placement of aluminum spacer bars, laminating and pressing, etc.; finally, the hollow unit needs to be sent into an autoclave as a whole to complete the final curing and adhesion of the laminated layer and reliable sealing of the hollow cavity under high temperature and high pressure, so as to realize the synergistic optimization of multiple performances such as heat insulation, sound insulation, safety, etc.

[0003] However, the existing "laminating first and then hollowing" process still faces significant production bottlenecks. Since the pre-pressing link of traditional laminated glass adopts a horizontal production line, the assembly of the hollow unit relies on a vertical laminating equipment, and the final sizing needs to be completed in a vertical autoclave, resulting in a clear mismatch between the equipment layout and the process direction among the various processes. The semi-product needs to be frequently turned over, transported and re-clamped during the production process, which not only increases the operation complexity and reduces the overall production efficiency, but also significantly increases the risk of glass scratching, edge damage and coating layer damage in repeated handling and posture transformation, thereby restricting the improvement of product quality stability and large-scale manufacturing level. SUMMARY

[0004] Therefore, the present application aims to provide a sizing equipment for energy-saving laminated glass production, which realizes the continuous production from the pre-pressing forming of the laminated semi-product, the laminating assembly of the hollow unit, to the sizing in the autoclave, so as to solve the problems in the background art.

[0005] In order to solve the above technical problems, the technical scheme of the present application is a sizing equipment for energy-saving laminated glass production, comprising a base and a carrying table, the carrying table being rotatably installed on the base; through the rotation of the carrying table relative to the base, the worktable surface of the carrying table can be switched and arbitrarily stopped at a horizontal horizontal state, a vertical vertical state and an intermediate arbitrary inclined state, so as to facilitate the turning over of the glass workpiece during the production of energy-saving laminated glass.

[0006] As preferred, the production process of the energy-saving laminated glass is divided into laminated unit preparation and hollow unit preparation; the carrying table is in horizontal state when used for the laminated unit preparation, and is in vertical state when used for the hollow unit preparation.

[0007] As preferred, the carrying table has a rotating shaft for rotating connection with the base, and the rotating shaft and the base are detachably connected; the base is provided with an open rotating groove, and the base is provided with a stopper on the opening side of the rotating groove; the rotating groove is used for accommodating and connecting the rotating shaft of the carrying table, so as to realize the assembly of the base and the rotating shaft; under the action of the stopper, the rotating shaft can be assembled or disassembled along the opening of the rotating groove, so as to realize the detachable connection between the base and the rotating shaft; when the rotating shaft and the base are in the rotating connection state, the stopper limits the rotating shaft from being radially disengaged, so as to play the role of axial limiting and anti-disengagement; when it is needed to disconnect the rotating shaft and the base, the rotating shaft can be slid out along the opening direction of the rotating groove, and at this time, the stopper releases the limiting of the rotating shaft, so as to realize the quick disassembly.

[0008] Further, the stopper is provided with a limiting block for synchronous limiting of the rotating shaft; under the cooperative action of the stopper and the limiting block, the rotating shaft is prevented from loosening or disengaging, so as to ensure that the rotating shaft and the base have good connection stability when in the rotating connection state.

[0009] Further, the rotating shaft is divided into a first rotating shaft and a second rotating shaft, and the base is connected with at least one of the first rotating shaft and the second rotating shaft; when the base is in rotating connection with the first rotating shaft and is disconnected with the second rotating shaft, the carrying table can be switched around the first rotating shaft; when the base is in rotating connection with the second rotating shaft and is disconnected with the first rotating shaft, the carrying table can be switched around the second rotating shaft.

[0010] Further, the first rotating shaft and the second rotating shaft are arranged in a non-coaxial manner, so that the carrying table can realize state switching in different directions when rotating around the first rotating shaft or the second rotating shaft; when the first rotating shaft and the second rotating shaft are arranged in parallel, the carrying table rotates around the corresponding axis, so that the workbench surface can be switched in the state of parallel different axes, thereby adapting to the adjustment requirement of the glass workpiece in different processes in the production process of the energy-saving laminated glass.

[0011] Further, the stopper and the limiting block are both arranged in sliding mode on the base, the stopper corresponding to the first rotating shaft and the second rotating shaft is a first control member and a second control member respectively, and the limiting block corresponding to the first rotating shaft and the second rotating shaft is a third control member and a fourth control member respectively; a connecting member is arranged in sliding mode on the base, the connecting member and the first control member, the second control member are fixedly connected; the connecting member and the third control member, the fourth control member are connected, and the contact surfaces are a first inclined surface and a second inclined surface respectively; the third control member and the fourth control member are provided with a third inclined surface and a fourth inclined surface corresponding thereto respectively; when the connecting member slides along the base, the stopper is driven to move; under the action of the first inclined surface, the second inclined surface, the third inclined surface and the fourth inclined surface, the limiting block is driven to synchronously ascend and descend, so as to realize the limiting or releasing of the rotating shaft.

[0012] Further, when the connecting member moves towards the first control member, the first control member is driven to slide and disengage from the limiting position of the first rotating shaft, so as to release the limiting and fixing of the first rotating shaft, and at the same time, the second control member is pushed to slide to the limiting position of the second rotating shaft, so as to realize the limiting and fixing of the second rotating shaft; when the connecting member moves towards the second control member, the second control member is driven to slide and disengage from the limiting position of the second rotating shaft, so as to release the limiting and fixing of the second rotating shaft, and at the same time, the first control member is pushed to slide to the limiting position of the first rotating shaft, so as to realize the limiting and fixing of the first rotating shaft; through the reciprocating sliding of the connecting member, the limiting state between the first rotating shaft and the second rotating shaft is switched, so as to ensure that at least one rotating shaft is in fixed connection state at any time.

[0013] Further, the stopper and the limiting block are both arranged in rotating mode on the base, the stopper and the limiting block for limiting and fixing the first rotating shaft and the second rotating shaft are respectively provided with independent control members; the position of the stopper is controlled through the control members, so as to realize whether the stopper limits and fixes the rotating shaft.

[0014] Further, the base and the bearing table have a turnover mechanism therebetween, the turnover mechanism comprising a turnover motor, a first connecting rod and a second connecting rod; the turnover motor and one end of the second connecting rod are respectively installed between the base and the bearing table and are not located on the same component, the turnover motor and the component where it is installed are connected in a fixed manner, and one end of the second connecting rod and the component where it is installed are connected in a rotating manner; one end of the first connecting rod is connected with an output shaft of the turnover motor, and the other end of the first connecting rod and the other end of the second connecting rod are connected in a rotating manner; the turnover motor and one end of the second connecting rod are arranged on the center line of symmetry of the first rotating shaft and the second rotating shaft and are located at the middle position between the two shafts.

[0015] The technical effects of the present application mainly embody in the following aspects: The present application rotatably installs the bearing table on the base, so that the worktable surface can be smoothly switched between the horizontal lying type, the vertical standing type and any intermediate inclined state and can be reliably stayed. The design is based on the cooperation of the rotating shaft and the turnover mechanism, so that the posture of the bearing table can be controlled during the change of gravity, and the glass is prevented from being broken due to sudden dumping or vibration. This function significantly improves the universality of the equipment in the production of energy-saving laminated glass, especially for the continuous turnover operation of different sizes and thicknesses of glass in multiple processes such as cleaning, bonding and vacuumizing, reduces the use of manual intervention and auxiliary clamps, and improves the production efficiency and safety.

[0016] The present application sets an open rotating groove on the base, and realizes the detachable connection of the rotating shaft by cooperating with the stop block. The rotating shaft can be slid into or out of the groove, and the rotating shaft replacement or bearing table disassembly can be completed without disassembling the whole equipment. This structure uses mechanical limiting instead of traditional bolt fixing, which greatly shortens the maintenance and debugging time. At the same time, under the configuration of double rotating shafts, different shaft modules with different axes can be quickly switched, which adapts to different process path requirements and enhances the flexible production capacity of the equipment.

[0017] By setting a stop block on the opening side of the rotating groove and equipping a synchronous action limiting block, a double anti-disconnection structure is formed. When the rotating shaft is installed, the stop block prevents it from being disconnected radially, and the limiting block suppresses the axial movement, and the two work together to effectively improve the connection stiffness and vibration resistance. This design solves the problem of easy loosening of traditional single-point limiting, ensures that the bearing table remains stable connection under dynamic working conditions such as frequent start-stop and variable-speed turnover, and significantly improves the safety and reliability of the equipment operation.

[0018] The first rotating shaft and the second rotating shaft are arranged in a non-coaxial structure, and the base is connected to the two rotating shafts at least at one position. By selectively connecting the bearing table to the first or second rotating shaft, the posture adjustment around different direction axes can be realized. For example, when arranged in parallel, the overall overturning is realized, and when arranged vertically, the composite angle adjustment is supported. The design breaks through the limitation of the traditional single-axis overturning, gives the device multi-directional motion capability, and meets the precise control requirements of the laminated glass in the complex process flow for multi-dimensional postures such as inclination and swing. In view of the structural stability problem in the switching process of the double rotating shafts, the linkage mechanism composed of the connecting piece, the first to fourth control pieces and the inclined surface is designed. When the connecting piece moves, the inclined surface drives the stop block and the limiting block to move synchronously, realizing the switching of “the first rotating shaft unlocking → the second rotating shaft locking” or vice versa. The mechanism ensures that at least one rotating shaft is in the locked state at any time, avoids the complete instability of the bearing table, realizes the “continuous connection and continuous protection” in the switching process of the rotating shafts, and greatly improves the operation safety and automation level. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 is a structural diagram of the present application; Figure 2 is Figure 1 is a partial structural diagram of the present application; Figure 3 is Figure 1 is a structural diagram of the rotating shaft; Figure 4 is Figure 1 is a cooperation structural diagram of the base and the bearing table; Figure 5 is Figure 1 is a structural diagram of the base; Figure 6 is Figure 1 is a cooperation structural diagram of the bearing table and the overturning mechanism; In the figure: 1, base; 2, bearing table; 3, rotating shaft; 31, first rotating shaft; 32, second rotating shaft; 4, rotating groove; 5, stop block; 51, first control piece; 52, second control piece; 6, limiting block; 61, third control piece; 62, fourth control piece; 63, third inclined surface; 64, fourth inclined surface; 7, connecting piece; 71, first inclined surface; 72, second inclined surface; 8, overturning mechanism; 81, overturning motor; 82, first connecting rod; 83, second connecting rod. DETAILED DESCRIPTION

[0020] The specific embodiments of the present application are further described in detail below with reference to the accompanying drawings. In the embodiments, it should be understood that the terms "intermediate", "upper", "lower", "top", "right side", "left end", "upper", "back", "middle" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation of the present application. In addition, in the specific embodiments, if the connection or fixing method between the components is not specifically described, the connection or fixing method can be bolted or pinned, or connected by a pin shaft, which is commonly used in the prior art. Therefore, in the embodiments, it will not be described in detail.

[0021] The energy-saving interlayer glass production shaping equipment provided by the present application is mainly applied to the energy-saving safety glass manufacturing field adopting the "interlayer first and hollow second" process route, and is especially suitable for the continuous production of high-performance composite glass products integrating Low-E coated glass, PVB / SGP interlayer film and aluminum spacer hollow structure. However, it is not limited to this, and can also be used in other same or similar production processes, such as the vertical splicing and horizontal curing transition process in the "hollow first and interlayer second" process, and can also be applied to the lamination of photovoltaic components, the assembly of building curtain wall units, the multi-layer pressing of bulletproof glass, and other industrial scenes that require precise assembly and shaping in different spatial attitudes. The design concept of the multi-degree-of-freedom bearing platform has good universality and adaptability, and can be modularly configured and functionally extended according to the actual production line layout and process requirements.

[0022] The pre-pressing roller press, vertical hollow splicing line, butyl rubber coating device, aluminum spacer automatic placing mechanism, autoclave and temperature and pressure control system, glass handling manipulator, vacuum chuck positioning system, and the optical and thermal performance regulation principle of Low-E coated glass mentioned in the foregoing are all widely used technical means and standard configurations in the field of glass deep processing. The above are common knowledge, and therefore the principles and structures will not be described in detail. The focus of the present application is to achieve efficient connection and attitude coordination between the above-mentioned existing technical links through innovative mechanical structure design, rather than reconstruction of the functions of each independent device itself.

[0023] Embodiment one Reference Figure 1 , Figure 2The embodiment discloses energy-saving type interlayer glass production shaping equipment, including base 1 and bearing table 2, the base 1 is used as the support frame of the whole equipment, with stable mechanical structure and accurate spatial positioning ability;The bearing table 2 is rotatably installed on the base 1. Specifically, by rotating the bearing table 2 relative to the base 1, the workbench surface of the bearing table 2 can be switched and arbitrarily stopped in the horizontal horizontal state, vertical vertical state and intermediate arbitrary inclined state, which is convenient for energy-saving type interlayer glass production process to turn over glass workpiece;This multi-posture adjusting function is one of the core improvements of the present application, which directly solves the problem that glass workpiece needs to be repeatedly turned over and transported between different production lines in traditional process. The production process of the energy-saving type interlayer glass is divided into interlayer unit preparation and hollow unit preparation;When used for the interlayer unit preparation, the bearing table 2 is in horizontal state, and when used for the hollow unit preparation, the bearing table 2 is in vertical state.

[0024] Preferably, referring to Figure 3 、 Figure 4 、 Figure 5 , the bearing table 2 has a rotating shaft 3, the rotating shaft 3 is used for rotating connection with the base 1, and the rotating shaft 3 and the base 1 are detachably connected;Further optimization is that the rotating connection between the bearing table 2 and the base 1 in the embodiment adopts a double non-coaxial rotating shaft structure design, that is, the rotating shaft 3 is divided into a first rotating shaft 31 and a second rotating shaft 32, and at least one connection is maintained between the base 1 and the first rotating shaft 31 and between the base 1 and the second rotating shaft 32;When the base 1 is rotatably connected with the first rotating shaft 31 and the base 1 is disconnected with the second rotating shaft 32, the bearing table 2 can switch states around the first rotating shaft 31;When the base 1 is rotatably connected with the second rotating shaft 32 and the base 1 is disconnected with the first rotating shaft 31, the bearing table 2 can switch states around the second rotating shaft 32. The first rotating shaft 31 and the second rotating shaft 32 are arranged non-coaxially, so that the bearing table 2 can realize state switching in different directions when rotating around the first rotating shaft 31 or the second rotating shaft 32;When the first rotating shaft 31 and the second rotating shaft 32 are arranged in parallel, the workbench surface of the bearing table 2 can be switched in parallel to different axes, so as to adapt to the adjustment requirement of glass workpiece in different processes in the energy-saving type interlayer glass production process. For example, in the conventional turning operation, the first rotating shaft 31 is selected as the main rotating shaft;When the equipment is long-term running, the shaft is worn or needs to be maintained and replaced, the second rotating shaft 32 can be quickly switched to the rotating center through the control mechanism, so as to realize non-stop maintenance or redundant operation, greatly enhancing the reliability and maintainability of the equipment.

[0025] Further optimization is that the quick switching and interlocking control between two non-coaxial rotating shafts are realized through a mechanical linkage mechanism, ensuring that the bearing table 2 can be stably operated in different working states, while the maintenance convenience and operation safety are taken into account. The base 1 is provided with a rotating groove 4 in an open shape, and the base 1 is provided with a stop block 5 on the opening side of the rotating groove 4. The rotating groove 4 is used to accommodate and connect the rotating shaft 3 of the bearing table 2, realizing the assembly of the base 1 and the rotating shaft 3. Under the action of the stop block 5, the rotating shaft 3 can be assembled or disassembled along the opening of the rotating groove 4, thereby realizing the detachable connection between the base 1 and the rotating shaft 3. When the rotating shaft 3 and the base 1 are in a rotating connection state, the stop block 5 limits the rotating shaft 3 from being radially detached, thereby playing the role of axial limiting and anti-dropping. When the rotating shaft 3 and the base 1 need to be disconnected, the rotating shaft 3 can be slid out along the opening direction of the rotating groove 4, and at this time the stop block 5 releases the limiting of the rotating shaft 3, realizing quick disassembly. The stop block 5 is equipped with a limiting block 6, and the limiting block 6 is used to synchronously limit the rotating shaft 3. Under the cooperative action of the stop block 5 and the limiting block 6, the rotating shaft 3 is prevented from loosening or being detached, ensuring that the rotating shaft 3 and the base 1 have good connection stability when they are in a rotating connection state.

[0026] On the basis of the above, the limiting structure is expanded to a linkage control mechanism suitable for a double rotating shaft switching system. The stopper 5 and the limiting block 6 are both slidingly arranged on the base 1, the stopper 5 corresponding to the first rotating shaft 31 and the second rotating shaft 32 is respectively a first control member 51 and a second control member 52, and the limiting block 6 corresponding to the first rotating shaft 31 and the second rotating shaft 32 is respectively a third control member 61 and a fourth control member 62; a connecting member 7 is slidingly arranged on the base 1, which is the operation center of the entire switching mechanism, is equipped with an independent driving slide or telescopic rod, and can reciprocate linearly along the base 1. The connecting member 7 and the first control member 51, the second control member 52 are fixedly connected; the connecting member 7 and the third control member 61, the fourth control member 62 are connected, and the contact surfaces are respectively a first inclined surface 71 and a second inclined surface 72; the third control member 61 and the fourth control member 62 are correspondingly provided with a third inclined surface 63 and a fourth inclined surface 64; when the connecting member 7 slides along the base 1, the stopper 5 is driven to move; under the action of the first inclined surface 71, the second inclined surface 72, the third inclined surface 63 and the fourth inclined surface 64, the limiting block 6 is driven to synchronously ascend and descend, realizing the limiting or releasing of the rotating shaft 3. When the connecting member 7 moves towards the first control member 51, the first control member 51 is driven to slide away from the limiting position of the first rotating shaft 31, and the limiting fixation of the first rotating shaft 31 is released, while the second control member 52 is pushed to slide to the limiting position of the second rotating shaft 32, realizing the limiting fixation of the second rotating shaft 32; when the connecting member 7 moves towards the second control member 52, the second control member 52 is driven to slide away from the limiting position of the second rotating shaft 32, and the limiting fixation of the second rotating shaft 32 is released, while the first control member 51 is pushed to slide to the limiting position of the first rotating shaft 31, realizing the limiting fixation of the first rotating shaft 31; through the reciprocating sliding of the connecting member 7, the limiting state between the first rotating shaft 31 and the second rotating shaft 32 is switched, so as to ensure that at least one rotating shaft is in a fixed connection state at any time; the mechanical linkage and mutual locking design ensures that at least one rotating shaft is in a completely fixed state at any time, and eliminates the safety risk of instability or falling of the bearing table 2 due to simultaneous loosening of the double shafts.

[0027] Referring to Figure 6Preferably, the base 1 and the carrier table 2 are provided with a turnover mechanism 8, which comprises a turnover motor 81, a first connecting rod 82 and a second connecting rod 83; the carrier table 2 can be steplessly adjusted within a range of 0° (horizontal) to 90° (vertical) or even a larger angle, and can be kept at any intermediate angle to meet the requirements of different process stages for the inclined posture. The turnover motor 81 and one end of the second connecting rod 83 are respectively installed between the base 1 and the carrier table 2 and are not located on the same component, the turnover motor 81 and the installation component thereof are connected in a fixed manner, and one end of the second connecting rod 83 and the installation component thereof are connected in a rotary manner; one end of the first connecting rod 82 is connected with the output shaft of the turnover motor 81, and the other end of the first connecting rod 82 is rotatably connected with the other end of the second connecting rod 83; the turnover motor 81 and one end of the second connecting rod 83 are arranged on the symmetry center line of the first rotating shaft 31 and the second rotating shaft 32 and are located at the intermediate position between the two shafts; since the driving mechanism action line is located on the geometric symmetry axis of the double rotating shafts, the driving torque applied to the carrier table 2 during the turnover is symmetrically distributed about the two rotating shafts, effectively avoiding the torsional deformation or local stress concentration caused by eccentric loading, and improving the structural rigidity and operation stability; no matter whether the first rotating shaft 31 or the second rotating shaft 32 is currently used as the rotation center of the equipment, the action point of the turnover mechanism 8 is always located in the symmetry plane of the rotation axis, so that the power output direction is consistent with the rotation center and will not interfere or fail to drive due to the switching of the rotating shaft. In other words, the turnover mechanism 8 does not need to adjust the position with the rotating shaft, and can adapt to two different rotating modes, greatly simplifying the control system and mechanical structure; the driving system is concentratedly arranged in the intermediate region of the two rotating shafts, which helps to reduce the gravity center deviation of the overall equipment and reduce the shaking and impact during the turnover. At the same time, this layout makes the connecting rod motion track more compact, reduces the influence of dynamic inertia force on the carrier table 2, and is beneficial to improve the stability of the glass workpiece during the turnover, preventing slipping or mispositioning.

[0028] Embodiment two In another preferred embodiment of the present application, the stop block 5 and the limiting block 6 are not only arranged on the base 1 in a sliding manner, but also are rotatably connected on the base 1 through a pin shaft or a hinged fulcrum to form a limiting mechanism similar to a lever or a swing arm. Specifically as follows: Referring to Figure 1 、 Figure 2The stopper 5 and the limiting block 6 are both rotatably arranged on the base 1, and the stopper 5 and the limiting block 6 for limiting and fixing the first rotating shaft 31 and the second rotating shaft 32 are respectively provided with independent control components; the control components can be electric push rods, pneumatic cylinders, electromagnetic valve driving mechanisms or linkage systems driven by servo motors, and each control component is dedicated to driving the action of a corresponding stopper 5 or limiting block 6. The position of the stopper 5 is controlled by the control component, so as to realize whether the stopper 5 limits and fixes the rotating shaft 3.

[0029] Embodiment three This embodiment applies one of the energy-saving type interlayer glass production shaping equipment in embodiment one and embodiment two, and the actual production process of the energy-saving type interlayer glass of the equipment is as follows: In the actual production process of the energy-saving type interlayer glass, the preparation of the interlayer unit is firstly carried out: after a Low-E low-emission coated glass original piece and a PVB or SGP intermediate film material are aligned at a splicing station, they are sent to the bearing table 2 of the equipment. At this time, the bearing table 2 is in a horizontal horizontal state, which is convenient for the operator or automatic mechanical hand to place the glass stack structure stably, and ensures that the gravity is evenly distributed, so as to avoid edge misplacement or film layer slip. Then, the pre-pressing device (such as a roller press) is started to preliminarily press the stack structure to form an interlayer semi-finished product with certain structural strength. Since the bearing table 2 always maintains horizontal during the entire pre-pressing process, the full adhesion and bubble discharge between the intermediate film and the glass are effectively guaranteed, and the interlayer bonding quality is improved.

[0030] After the interlayer pre-pressing is completed, the semi-finished product does not need to be transferred to another independent equipment, but is directly adjusted in posture on the equipment - that is, the bearing table 2 together with the interlayer semi-finished product thereon is rotated to a vertical vertical state by the overturning mechanism 8 to adapt to the subsequent splicing assembly process of the hollow unit. This process does not need manual intervention or additional hoisting equipment, and the posture transformation is completely completed by the equipment itself, which greatly reduces the number of glass handling times and fundamentally avoids the risk of edge knocking, surface scratching, especially Low-E coating layer pollution or scratching caused by multiple loading and unloading.

[0031] After the carrying platform 2 is switched to the vertical state, the system automatically enters the hollow lamination mode: in the vertical state, the rubber is automatically coated along the periphery of the sandwich semi-finished product by the rubber coating machine, then the aluminum spacing strip is placed and the other piece of single-layer energy-saving glass (usually also Low-E glass) is covered, and the preliminary closure of the hollow unit is completed through the pressing mechanism. This stage adopts vertical operation, which meets the standard process requirements of modern hollow glass automatic production line, is beneficial to the uniform distribution of glue and the improvement of cavity sealing performance. More importantly, since the sandwich semi-finished product is always fixed on the same carrying platform to complete the posture conversion from horizontal to vertical, the positioning deviation problem caused by re-clamping in the traditional process is avoided, and the parallelism and centering accuracy between the two pieces of glass are guaranteed.

[0032] Finally, the entire hollow unit is sent into the autoclave together with the carrying platform 2 for high-temperature and high-pressure curing treatment. In this process, the carrying platform 2 still maintains the vertical state, ensuring the stability of the gas in the hollow cavity and the uniformity of pressure transmission, thereby realizing the complete crosslinking and curing of the sandwich material and the permanent sealing of the hollow structure. Therefore, the device not only serves as a process transition platform, but also becomes an integrated carrying and posture control terminal throughout the three key links of pre-pressing, lamination and shaping, truly realizing the efficient manufacturing concept of "one-time clamping and whole-process transfer".

[0033] Of course, the above is only a typical example of the present application, in addition to which the present application can have other various specific embodiments, and any technical solution formed by equivalent replacement or equivalent transformation falls within the scope of the present application.

Claims

1. An energy-saving type sizing equipment for production of laminated glass, characterized in that, it comprises a base and a supporting table, the supporting table being rotatably mounted on the base; by rotation of the supporting table relative to the base, the worktable surface of the supporting table can be switched and arbitrarily stopped at a horizontal lying state, a vertical standing state and an intermediate arbitrary inclined state, facilitating the turnover of glass workpieces in the production process of energy-saving type laminated glass.

2. The energy-saving type sizing equipment for production of laminated glass according to claim 1, characterized in that: the production process of the energy-saving type laminated glass is divided into preparation of laminated unit and preparation of hollow unit; when used for the preparation of laminated unit, the supporting table is in a lying state, and when used for the preparation of hollow unit, the supporting table is in a standing state.

3. The energy-saving type sizing equipment for production of laminated glass according to claim 1, characterized in that: the supporting table has a rotating shaft for rotatable connection with the base, and the rotating shaft and the base are detachably connected; the base is provided with an open rotating groove, and the base is provided with a stop block on the opening side of the rotating groove; the rotating groove is used to accommodate and connect the rotating shaft of the supporting table, realizing assembly of the base and the rotating shaft; under the action of the stop block, the rotating shaft can be assembled or disassembled along the opening of the rotating groove, thereby realizing detachable connection between the base and the rotating shaft; when the rotating shaft and the base are in rotatable connection, the stop block limits the rotating shaft from being radially detached, thereby playing a role of axial limiting and anti-detaching; when it is necessary to disconnect the rotating shaft and the base, the rotating shaft can be slid out along the opening direction of the rotating groove, at which time the stop block releases the limiting of the rotating shaft, thereby realizing quick disassembly.

4. The energy-saving type sizing equipment for production of laminated glass according to claim 3, characterized in that: the stop block is provided with a limiting block for synchronous limiting of the rotating shaft; under the cooperative action of the stop block and the limiting block, the rotating shaft is prevented from loosening or detaching, thereby ensuring good connection stability of the rotating shaft and the base when they are in rotatable connection.

5. The energy-saving type sizing equipment for production of laminated glass according to claim 4, characterized in that: the rotating shaft is divided into a first rotating shaft and a second rotating shaft, and at least one of the base and the first rotating shaft and the base and the second rotating shaft is connected; when the base and the first rotating shaft are rotatably connected and the base and the second rotating shaft are disconnected, the supporting table can be switched in state around the first rotating shaft; when the base and the second rotating shaft are rotatably connected and the base and the first rotating shaft are disconnected, the supporting table can be switched in state around the second rotating shaft.

6. The energy-saving type sizing equipment for production of laminated glass according to claim 5, characterized in that: the first rotating shaft and the second rotating shaft are arranged non-coaxially, so that the supporting table can be switched in state in different directions when rotating around the first rotating shaft or the second rotating shaft. When the first rotating shaft and the second rotating shaft are arranged in parallel, the carrying table can be switched between parallel different axes to adapt to the adjustment requirements of the glass workpiece in different processes in the energy-saving laminated glass production process.

7. The shaping device for energy-saving laminated glass production according to claim 6, characterized in that: The stop block and the limiting block are both arranged on the base in a sliding manner, and the stop block corresponding to the first rotating shaft and the second rotating shaft is a first control member and a second control member, respectively, and the limiting block corresponding to the first rotating shaft and the second rotating shaft is a third control member and a fourth control member, respectively; The base is provided with a connecting member arranged in a sliding manner, and the connecting member, the first control member, and the second control member are fixedly connected; the connecting member is connected with the third control member and the fourth control member, and the contact surfaces are a first inclined surface and a second inclined surface, respectively; and the third control member and the fourth control member are provided with a third inclined surface and a fourth inclined surface, respectively, which are matched; When the connecting member slides along the base, the stop block is driven to move; under the action of the first inclined surface, the second inclined surface, the third inclined surface, and the fourth inclined surface, the limiting block is driven to synchronously ascend and descend, thereby limiting or releasing the rotating shaft.

8. The shaping device for energy-saving laminated glass production according to claim 7, characterized in that: When the connecting member moves towards the first control member, the first control member is driven to slide away from the limiting position of the first rotating shaft, thereby releasing the limiting and fixing of the first rotating shaft, and at the same time, the second control member is pushed to slide to the limiting position of the second rotating shaft, thereby realizing the limiting and fixing of the second rotating shaft; When the connecting member moves towards the second control member, the second control member is driven to slide away from the limiting position of the second rotating shaft, thereby releasing the limiting and fixing of the second rotating shaft, and at the same time, the first control member is pushed to slide to the limiting position of the first rotating shaft, thereby realizing the limiting and fixing of the first rotating shaft; Through the reciprocating sliding of the connecting member, the limiting state between the first rotating shaft and the second rotating shaft is switched, thereby ensuring that at least one rotating shaft is in a fixed connection state at any time.

9. The shaping device for energy-saving laminated glass production according to claim 5 or 6, characterized in that: The stop block and the limiting block are both arranged on the base in a rotating manner, and the stop block and the limiting block for limiting and fixing the first rotating shaft and the second rotating shaft are respectively provided with independent control components; The position of the stop block is controlled by the control component, thereby realizing whether the stop block limits and fixes the rotating shaft.

10. The shaping device for energy-saving laminated glass production according to any one of claims 5 to 8, characterized in that: The base and the carrying table are provided with a turnover mechanism, and the turnover mechanism comprises a turnover motor, a first connecting rod, and a second connecting rod; The overturning motor and one end of the second connecting rod are respectively installed between the base and the bearing table and are not located on the same component, fixed connection is adopted between the overturning motor and the installation component thereof, and rotating connection is adopted between one end of the second connecting rod and the installation component thereof; one end of the first connecting rod is connected with the output shaft of the overturning motor, and the other end of the first connecting rod is in rotating connection with the other end of the second connecting rod; The overturning motor and one end of the second connecting rod are arranged on the symmetry center line of the first rotating shaft and the second rotating shaft and are located at the middle position between the two shafts.

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