Automatic feeding device for large laminated glass autoclave

Abstract

The present invention discloses an automatic feeding device for a large laminated glass autoclave, and the following operation steps are performed when the autoclave completes the previous processing: arranging the loading device of the laminated glass to be processed on the second track; opening the sealing door, so that the first track of the sliding platform located on the second horizontal section docks with the guide rail of the autoclave, and moving the loading device of the processed laminated glass in the autoclave to the sliding platform; the sliding platform located on the first horizontal section moves to the second horizontal section, the first track docks with the guide rail of the autoclave and the second track on the ground, and the loading device of the laminated glass to be processed on the second track is moved into the autoclave; the sliding platform of the loading device of the processed laminated glass is docked with the third track after moving, the sealing door of the autoclave is closed, and the loading device of the processed laminated glass is moved out along the third track; the two sliding platforms are reset. It has the function of facilitating the transportation of the loading device into the autoclave, thereby improving the overall processing efficiency.

Description

Technical Field

[0001] The invention relates to the technical field of glass processing equipment, in particular to an automatic feeding device for a large laminated glass autoclave. Background Art

[0002] Laminated glass is a composite glass product made of two or more pieces of glass with one or more layers of organic polymer interlayer in between. After special high-temperature pre-pressing (or vacuuming) and high-temperature and high-pressure processing, the glass and the interlayer are permanently bonded together. Common interlayers for laminated glass include PVB, SGP, EVA, PU, ​​etc. During the production and preparation of laminated glass, it must be treated with heat preservation and pressure in an autoclave for a certain period of time to achieve the bonding reaction.

[0003] For example, a Chinese patent with authorization announcement number CN220220041U and authorization announcement date December 22, 2023 discloses "A high-pressure autoclave for laminated glass pressing". A sealed door is hinged at one end of the autoclave, and a guide rail for moving a loading device (loading rack) is provided at the bottom of the autoclave.

[0004] When pushing the loading device into the autoclave without affecting the opening and closing of the sealing door, a mounting groove is usually opened on the ground at one end of the autoclave, a lifting platform is arranged in the mounting groove, and a first track is arranged on the lifting platform which is connected to the guide rail after rising.

[0005] During use, the sealed door of the autoclave is first opened; the lifting platform is moved upward to connect the first track and the guide rail; the loading device is then moved into the autoclave; and finally the lifting platform is reset downward to close the sealed door of the autoclave.

[0006] However, when the autoclave is in use, the previous loading device needs to be completely detached from the lifting platform before the next loading device can be aligned with the first track and enter the autoclave along the first track. However, the operation of moving the loading device corresponding to the first track is inconvenient, which affects the overall production efficiency. Summary of the invention

[0007] The purpose of the present invention is to provide an automatic feeding device for a large laminated glass autoclave, which can facilitate the transportation of a loading device into the autoclave.

[0008] The above technical objectives of the present invention are achieved through the following technical solutions: an automatic feeding device for a large laminated glass autoclave, comprising a mounting groove arranged on the ground near one end of the sealing door of the autoclave and extending along a length direction perpendicular to the autoclave, two sliding platforms slidingly arranged along the length direction of the mounting groove, a connecting mechanism arranged between the two sliding platforms, a driving mechanism for driving the two sliding platforms to move, two groups of first rails respectively arranged on the sliding platforms and realizing docking with the guide rails in the autoclave, a second rail arranged on the ground corresponding to the rails in the autoclave, and a third rail arranged on the ground and parallel to the second rail; the two sides of the mounting groove in the width direction are symmetrically provided with sliding rail assemblies for the front and rear ends of the sliding platforms to move, the sliding rail assemblies comprising a first horizontal section located on one side of the sealing door of the autoclave, a second horizontal section located in front of and on the other side of the sealing door of the autoclave, and an inclined section located between the first horizontal section and the second horizontal section and extending obliquely upward toward the second horizontal section; the two sliding platforms are respectively located on the first horizontal section and the second horizontal section in the initial position, and the sliding platform on the second horizontal section does not affect the opening and closing of the sealing door of the autoclave; when the sliding platform located on the second horizontal section moves toward After moving in the direction away from the inclined section so that the first track is docked with the third track, the sliding platform located on the first horizontal section passes through the second track without affecting the opening and closing of the sealed door of the autoclave; when the autoclave completes the previous processing, the following operation steps are performed: (S1) arranging the loading device containing the laminated glass to be processed on the second track; (S2) opening the sealed door of the autoclave, and moving the sliding platform located on the second horizontal section toward the inclined section through the driving mechanism, so that the first track of the sliding platform is docked with the guide rail of the autoclave and the second track on the ground, and placing the laminated glass in the autoclave. The loading device of the laminated glass is moved onto the sliding platform; (S3) the sliding platform located on the first horizontal section is moved to the second horizontal section through the driving mechanism and its first track is docked with the guide rail of the autoclave and the second track on the ground, and the loading device on the second track with the laminated glass to be processed is moved into the autoclave; (S4) the sliding platform of the loading device with the processed laminated glass is moved and docked with the third track through the driving mechanism, and the sealing door of the autoclave is closed, so that the loading device with the processed laminated glass is moved out along the third track; (S5) the two sliding platforms are reset.

[0009] By adopting the above technical solution, through the arrangement of two sliding platforms with first tracks, two second tracks, and a slide rail assembly, a plurality of loading devices can be arranged in advance on the second track corresponding to the guide rail of the autoclave, so that the following operation steps are performed when the autoclave completes the previous processing: (S1) arranging the loading device loaded with the laminated glass to be processed on the second track; (S2) opening the sealed door of the autoclave, and moving the sliding platform located on the second horizontal section toward the inclined section through the driving mechanism, so that the first track of the sliding platform is connected to the guide rail of the autoclave and the second track on the ground, and loading the laminated glass in the autoclave. The loading device of the laminated glass that has been processed is moved to the sliding platform; (S3) the sliding platform located on the first horizontal section is moved to the second horizontal section through the driving mechanism and its first track is docked with the guide rail of the autoclave and the second track on the ground, and the loading device on the second track with the laminated glass to be processed is moved into the autoclave; (S4) the sliding platform of the loading device with the laminated glass that has been processed is moved through the driving mechanism and docked with the third track, the sealing door of the autoclave is closed, and the loading device with the laminated glass that has been processed is moved out along the third track; (S5) the two sliding platforms are reset. In this operation process, by arranging multiple loading devices on the second track corresponding to the guide rail of the autoclave in advance, it is convenient to transport the loading devices into the autoclave, thereby improving the overall processing efficiency.

[0010] The present invention is further configured as follows: the sliding platform comprises two first bases, a second base hinged between the two first bases on both sides, a plurality of first rollers arranged at the front and rear ends of the first base and slidably arranged on the slide rail assembly, a plurality of second rollers arranged at the front and rear ends of the second base and slidably arranged on the slide rail assembly, and the two rails of the first track are respectively arranged on the two first bases; the length of the first base is equal to the length of the second base, and the length of the inclined section is greater than the length of the first base; when the sliding platform located on the first horizontal section in the initial state is docked with the second track, the length of the first base of the sliding platform is less than the distance between the sliding platform and the sealing door of the autoclave opened 90 degrees; and the first base of the sliding platform does not interfere with the sealing door of the autoclave opened 90 degrees during the process of falling on the inclined section.

[0011] By adopting the above technical solution, in order to avoid the interference between the moving platform and the bottom of the sealed door of the autoclave in the open state (usually opened 90 degrees), the moving platform needs to be operated to descend in a shorter moving distance (the horizontal distance between the sealed door opened 90 degrees and the sliding platform of the guide rail corresponding to the autoclave), and the moving distance is significantly smaller than the length of the moving platform. At this time, the inclined section needs to be designed with a very large inclination angle and length, so that the moving platform does not interfere with the bottom of the sealed door in the open state. At this time, the depth of the mounting groove needs to be very deep; at this time, the sliding platform is divided into two first bases and a second base as a total of three sections. At this time, during the movement of the sliding platform, the first base and the second base are conveniently placed in the inclined section due to the hinged setting, and the length of each section of the sliding platform is one third of the original. At this time, the inclination angle and inclination depth of the inclined section do not need to be too large during design, and the smoothness of the moving platform can be guaranteed.

[0012] The present invention is further configured as follows: a limiting mechanism is arranged between the first base and the second base to limit or unlock the hinged state of the two, the hinge of the first base and the second base is located at the bottom of the connection between the two, and the upper surfaces of the first base and the second base close to each other are symmetrically provided with a plurality of limiting grooves, and the limiting mechanism includes a plurality of limiting strips with both ends embedded in the two limiting grooves, and a plurality of limiting bolts that pass through the ends of the limiting strips and are threadedly connected to the first base or the second base.

[0013] By adopting the above technical solution, since the sliding platform initially located on the second horizontal section does not involve movement in the inclined section, the articulated state of the sliding platform can be limited by setting the limiting mechanism.

[0014] The present invention is further configured as follows: the connecting mechanism is arranged between the first bases adjacent to the two sliding platforms, the connecting mechanism includes a first articulated frame hingedly arranged on the side of one of the first bases, a second articulated frame hingedly arranged on the side of the other first base, and a plurality of universal joints arranged between the first articulated frame and the second articulated frame; the driving mechanism is arranged between the mounting groove and the sliding platform which is initially located on the second horizontal section; an elastic spacing control component is arranged at the bottom of the mounting groove, which controls the two sliding platforms to be at the maximum spacing when the sliding platform which is initially located on the first horizontal section moves to the second horizontal section and makes its first track dock with the second track.

[0015] By adopting the above technical solution, the transition between the first horizontal section, the inclined section and the second horizontal section is involved in the movement of the two sliding platforms. At this time, the first articulated frame and the second articulated frame are set, and the first articulated frame and the second connecting frame are connected by a universal joint, so that the connection mechanism can be flexibly rotated to cooperate with the simultaneous movement of the two sliding platforms; and the driving mechanism is set between the installation groove and the sliding platform initially located on the second horizontal section. Since the sliding platform only involves linear motion during operation, it is convenient to set the driving mechanism; at the same time, the sliding platform initially located on the first horizontal section is driven by the connecting mechanism. Since the connecting mechanism has multiple hinges, it is difficult to control the distance between the two sliding platforms, which leads to the problem that it is inconvenient to align the first track with the second track when the sliding platform moves to the second horizontal section; at this time, an elastic spacing control component is set, so that when the sliding platform initially located on the first horizontal section moves to the second horizontal section and its first track docks with the second track, the two sliding platforms are controlled to be at the maximum spacing, so as to facilitate the corresponding second track and facilitate feeding.

[0016] The present invention is further configured as follows: the driving mechanism includes driving racks arranged on both sides of the bottom of the mounting groove, a dual-axis output reduction motor arranged at the bottom of the sliding platform located on the second horizontal section in an initial state, and driving gears arranged at both ends of the output shaft of the dual-axis output reduction motor and meshing on the two driving racks.

[0017] By adopting the above technical solution, during the operation of the dual-axis output reduction motor, the reduction platform can be driven to move left and right through the engagement of the driving gear and the driving rack, thereby cooperating with the setting of the connecting mechanism and the elastic spacing control component to drive the two sliding platforms to move.

[0018] The present invention is further configured as follows: the elastic spacing control component includes a first wedge block arranged on the lower surface of the sliding platform, a connecting seat arranged at the bottom of the mounting groove, a second wedge block arranged in the connecting seat for lifting and lowering, and an elastic component arranged in the connecting seat and driving the second wedge block to have an upward movement tendency; two first wedge surfaces extending upwardly and obliquely in directions away from each other are arranged on both sides of the lower surface of the first wedge block, and two second wedge surfaces extending downwardly and obliquely in directions away from each other are arranged on both sides of the lower surface of the second wedge block; when the sliding platform initially located on the first horizontal section moves to the second horizontal section and the first wedge block and the second wedge block cooperate, the first track of the sliding platform initially located on the first horizontal section docks with the second track.

[0019] By adopting the above technical solution, through the arrangement of the first wedge block, the connecting seat, the second wedge block, and the elastic component, when the sliding platform initially located on the first horizontal section moves to the second horizontal section and the first wedge block and the second wedge block cooperate to limit, the two sliding platforms can be at the maximum distance, and at the same time, the first track of the sliding platform initially located on the first horizontal section docks with the second track, thereby facilitating feeding. At the same time, when the pulling force or pushing force continues to be applied to the sliding platform initially located on the first horizontal section, the second wedge block overcomes the elastic force of the elastic component and moves downward, so that the first wedge block can pass through the second wedge block.

[0020] The present invention is further configured as follows: lifting grooves are provided on both sides of the connecting seat, lifting blocks passing through the lifting grooves are provided on both sides of the second wedge-shaped block, and the elastic component includes a connecting block arranged on the side of the connecting seat, a guide shaft arranged on the connecting block and passing through the lifting block, an anti-slip nut arranged at one end of the guide shaft passing through the lifting block, and a first compression spring sleeved on the guide shaft and with both ends pressed against the connecting block and the lifting block.

[0021] By adopting the above technical solution, when the second wedge block is compressed, the compression spring undergoes elastic deformation, so that the second wedge block can move downward, so that the first wedge block can pass through the second wedge block.

[0022] The present invention is further configured as follows: the elastic spacing control component includes a first limit block arranged on the lower surface of a sliding platform which is initially located on the first horizontal section, a limit seat arranged at the bottom of the mounting groove, a plurality of limit rods arranged horizontally on the limit seat, a second limit block slidably arranged on the limit rod, and a plurality of second compression springs which are sleeved on the limit rod and drive the second limit block to move in a direction close to the first horizontal section; the force required to overcome the compression of the plurality of second compression springs is greater than the pulling force of the sliding platform which is initially located on the second horizontal section on the sliding platform which is initially located on the first horizontal section; when the first limit block conflicts with the second limit block, the first track of the sliding platform which is initially located on the first horizontal section docks with the second track.

[0023] By adopting the above technical scheme, through the arrangement of the first limit block, the limit seat, the limit rod, the second limit block and the second compression spring, and making the force required to overcome the compression of the plurality of second compression springs greater than the pulling force of the sliding platform initially located on the second horizontal section on the sliding platform initially located on the first horizontal section, it is achieved that when the first limit block conflicts with the second limit block, the first track of the sliding platform initially located on the first horizontal section docks with the second track, and the two sliding platforms are at the maximum distance; at the same time, in the process of resetting the two sliding platforms, the plurality of second compression springs are in a compressed state, thereby exerting a force on the sliding platform initially located on the first horizontal section to move toward the first horizontal section, thereby facilitating the sliding platform initially located on the first horizontal section to be reset to the first horizontal section.

[0024] The present invention is further configured as follows: a rubber buffer pad is provided at one end of the mounting groove, and when the sliding platform initially located on the first horizontal section moves in a direction away from the second horizontal section, it collides with the rubber buffer pad.

[0025] By adopting the above technical solution and providing the rubber buffer pad, the movement of the sliding platform can be buffered.

[0026] The present invention is further configured as follows: the sliding platform is located below the two rails of the first track and is provided with a plurality of strip holes arranged therein; the cross-sections of the two cabinets of the first track are in a "convex" shape; the two rails of the first track are installed in the middle of the strip holes.

[0027] By adopting the above technical solution and setting the strip holes, impurities falling on the first track can fall downward along the first track and the strip holes, thereby ensuring the smoothness of the first track. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the accompanying drawings required for describing the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other accompanying drawings can be obtained based on these accompanying drawings without paying creative work.

[0029] Figure 1 is a schematic diagram of the structure of Example 1 (a cross-section of the ground where the second track and the third track are installed);

[0030] Figure 2 is a schematic diagram of the structure of Example 1 (the ground at the location of the installation groove is cut away, and the portion where the third track is located is retained);

[0031] Figure 3is a schematic structural diagram of the sliding platform located on the first horizontal section in the initial state docking with the autoclave in Example 1;

[0032] Figure 4 is a schematic structural diagram of the sliding platform in the first embodiment located on the second horizontal segment in the initial state (with a limiting mechanism installed);

[0033] Figure 5 yes Figure 3 A local enlarged view at A in the figure;

[0034] Figure 6 yes Figure 3 A local enlarged view at position B in the figure;

[0035] Figure 7 is a diagram showing the motion state changes of the two sliding platforms in Example 1;

[0036] Figure 8 is a schematic structural diagram of Example 2;

[0037] Fig. 9 yes Figure 8 A partial enlarged view of point C in the figure.

[0038] In the figure: 1, mounting groove; 11, rubber buffer pad; 2, sliding platform; 21, first base; 22, second base; 23, first roller; 24, second roller; 25, limiting mechanism; 251, limiting strip; 252, limiting bolt; 26, limiting groove; 27, strip hole; 3, connecting mechanism; 31, first articulated frame; 32, second articulated frame; 33, universal joint; 4, driving mechanism; 41, driving rack; 42, dual-axis output reduction motor; 43, driving gear; 5, first track; 6, second track; 7, third track; 8, slide rail assembly; 81, the first A horizontal section; 82, a second horizontal section; 83, an inclined section; 9, an elastic spacing control component; 91, a first wedge-shaped block; 911, a first wedge-shaped surface; 92, a connecting seat; 921, a lifting groove; 93, a second wedge-shaped block; 931, a second wedge-shaped surface; 932, a lifting block; 94, an elastic component; 941, a connecting block; 942, a guide shaft; 943, an anti-slip nut; 944, a first compression spring; 95, a first limit block; 96, a limit seat; 97, a limit rod; 98, a second limit block; 99, a second compression spring; a, an autoclave; b, a sealing door; c, a guide rail. DETAILED DESCRIPTION

[0039] The technical solution of the present invention will be clearly and completely described below in conjunction with specific embodiments. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0040] Example 1: An automatic feeding device for a large laminated glass autoclave, such as Figures 1 to 3 As shown, it includes a mounting groove 1 arranged on the ground near one end of the sealing door b of the autoclave a and extending along the length direction perpendicular to the autoclave a, two sliding platforms 2 arranged to slide along the length direction of the mounting groove 1, a connecting mechanism 3 arranged between the two sliding platforms 2, a driving mechanism 4 for driving the two sliding platforms 2 to move, two groups of first rails 5 respectively arranged on the sliding platforms 2 and connected to the guide rails c in the autoclave a, a second rail 6 arranged on the ground corresponding to the rail in the autoclave a, and a third rail 7 arranged on the ground and parallel to the second rail 6. The bottom of the autoclave a is also lower than the ground when it is installed, and the ground where the autoclave a is installed also has a groove connected to the mounting groove 1.

[0041] like Figure 2 and Figure 3 As shown, the two sides of the installation groove 1 in the width direction are symmetrically provided with slide rail assemblies 8 for the front and rear ends of the sliding platform 2 to move. The slide rail assembly 8 includes a first horizontal section 81 located on one side of the sealing door b of the autoclave a, a second horizontal section 82 located in front of and on the other side of the sealing door b of the autoclave a, and an inclined section 83 located between the first horizontal section 81 and the second horizontal section 82 and extending upwardly and obliquely toward the second horizontal section 82. The two sliding platforms 2 are respectively located on the first horizontal section 81 and the second horizontal section 82 at the initial position, and the sliding platform 2 on the second horizontal section 82 does not affect the opening and closing of the sealing door b of the autoclave a; when the sliding platform 2 located on the second horizontal section 82 moves in a direction away from the inclined section 83 so that its first track 5 is docked with the third track 7, the sliding platform 2 located on the first horizontal section 81 passes through the second track 6 and does not affect the opening and closing of the sealing door b of the autoclave a.

[0042] like Figures 1 to 3 , Figure 7As shown, when the autoclave a has completed the previous processing, the following operation steps are performed: (S1) the loading device containing the laminated glass to be processed is arranged on the second track 6; (S2) the sealed door b of the autoclave a is opened, and the sliding platform 2 located on the second horizontal section 82 is moved toward the inclined section 83 through the driving mechanism 4, so that the first track 5 of the sliding platform 2 is connected to the guide rail c of the autoclave a and the second track 6 on the ground, and the loading device containing the laminated glass that has been processed in the autoclave a is moved to the sliding platform 2; (S3) the driving mechanism 4 is used to The sliding platform 2 located on the first horizontal section 81 moves to the second horizontal section 82 and makes its first track 5 dock with the guide rail c of the autoclave a and the second track 6 on the ground, so that the loading device on the second track 6 equipped with the laminated glass to be processed is moved into the autoclave a; (S4) the sliding platform 2 equipped with the loading device of the laminated glass that has been processed is moved and docked with the third track 7 through the driving mechanism 4, and the sealing door b of the autoclave a is closed, so that the loading device equipped with the laminated glass that has been processed is moved out along the third track 7; (S5) the two sliding platforms 2 are reset.

[0043] like Figures 2 to 4 As shown, the sliding platform 2 includes two first bases 21, a second base 22 hinged between the two first bases 21, a plurality of first rollers 23 arranged at the front and rear ends of the first base 21 and placed and slidably arranged on the slide rail assembly 8, a plurality of second rollers 24 arranged at the front and rear ends of the second base 22 and placed and slidably arranged on the slide rail assembly 8, and two rails of the first track 5 are respectively arranged on the two first bases 21. The length of the first base 21 is equal to the length of the second base 22, and the length of the inclined section 83 is greater than the length of the first base 21; when the sliding platform 2 located on the first horizontal section 81 in the initial state docks with the second track 6, the length of the first base 21 of the sliding platform 2 is less than the distance between the sliding platform 2 and the sealing door b opened 90 degrees of the autoclave a; and the first base 21 of the sliding platform 2 does not interfere with the sealing door b opened 90 degrees of the autoclave a during the process of falling on the inclined section 83.

[0044] like Figures 2 to 4 As shown, a limiting mechanism 25 is provided between the first base 21 and the second base 22 to limit or unlock the hinged state of the two. The hinge of the first base 21 and the second base 22 is located at the bottom of the connection between the two. A plurality of limiting grooves 26 are symmetrically provided on the upper surfaces of the first base 21 and the second base 22 close to each other. The limiting mechanism 25 includes a plurality of limiting strips 251 with both ends embedded in the two limiting grooves 26, and a plurality of limiting bolts 252 that pass through the ends of the limiting strips 251 and are threadedly connected to the first base 21 or the second base 22.

[0045] like Figure 2 and Figure 3As shown, the connection mechanism 3 is arranged between the adjacent first bases 21 of the two sliding platforms 2, and the connection mechanism 3 includes a first articulated frame 31 hingedly arranged on the side of one of the first bases 21, a second articulated frame 32 hingedly arranged on the side of the other first base 21, and a plurality of universal joints 33 arranged between the first articulated frame 31 and the second articulated frame 32.

[0046] like Figure 3 and Figure 6 As shown, the driving mechanism 4 is arranged between the mounting groove 1 and the sliding platform 2 initially located on the second horizontal section 82. The driving mechanism 4 includes driving racks 41 arranged on both sides of the bottom of the mounting groove 1, a double-shaft output reduction motor 42 arranged at the bottom of the sliding platform 2 initially located on the second horizontal section 82, and driving gears 43 arranged at both ends of the output shaft of the double-shaft output reduction motor 42 and meshed on the two driving racks 41.

[0047] like Figure 3 and Figure 5 As shown, an elastic spacing control component 9 is provided at the bottom of the mounting groove 1 for controlling the two sliding platforms 2 to be at the maximum spacing when the sliding platform 2 initially located on the first horizontal section 81 moves to the second horizontal section 82 and the first track 5 docks with the second track 6. The elastic spacing control component 9 includes a first wedge block 91 arranged on the lower surface of the sliding platform 2, a connecting seat 92 arranged at the bottom of the mounting groove 1, a second wedge block 93 arranged in the connecting seat 92 for lifting, and an elastic component 94 arranged in the connecting seat 92 and driving the second wedge block 93 to have an upward movement tendency; two first wedge surfaces 911 extending upwardly and obliquely in directions away from each other are arranged on both sides of the lower surface of the first wedge block 91, and two second wedge surfaces 931 extending downwardly and obliquely in directions away from each other are arranged on both sides of the lower surface of the second wedge block 93; when the sliding platform 2 initially located on the first horizontal section 81 moves to the second horizontal section 82 and makes the first wedge block 91 and the second wedge block 93 cooperate, the first track 5 of the sliding platform 2 initially located on the first horizontal section 81 docks with the second track 6. Lifting grooves 921 are provided on both sides of the connecting seat 92, and lifting blocks 932 passing through the lifting grooves 921 are provided on both sides of the second wedge-shaped block 93. The elastic component 94 includes a connecting block 941 arranged on the side of the connecting seat 92, a guide shaft 942 arranged on the connecting block 941 and passing through the lifting block 932, an anti-slip nut 943 arranged on one end of the guide shaft 942 passing through the lifting block 932, and a first compression spring 944 which is sleeved on the guide shaft 942 and has both ends pressed between the connecting block 941 and the lifting block 932.

[0048] like Figure 3 and Figure 4As shown, a rubber buffer pad 11 is provided at one end of the mounting groove 1. When the sliding platform 2 initially located on the first horizontal section 81 moves in a direction away from the second horizontal section 82, it hits the rubber buffer pad 11. The sliding platform 2 is arranged below the two rails of the first track 5 and has a plurality of strip holes 27 arranged therein. The cross-sections of the two cabinets of the first track 5 are in a "convex" shape, and the two rails of the first track 5 are installed in the middle of the strip holes 27.

[0049] Implementation effect: Through the arrangement of two sliding platforms 2 with first rails 5, two second rails 6, and a sliding rail assembly 8, a plurality of loading devices can be arranged in advance on the second rail 6 corresponding to the guide rail c of the autoclave a, so that the following operation steps are performed when the autoclave a completes the previous processing: (S1) the loading device loaded with the laminated glass to be processed is arranged on the second rail 6; (S2) the sealed door b of the autoclave a is opened, and the sliding platform 2 located on the second horizontal section 82 is moved toward the inclined section 83 through the driving mechanism 4, so that the first rail 5 of the sliding platform 2 is connected to the guide rail c of the autoclave a and the second rail 6 on the ground, and the loading device loaded with the laminated glass to be processed in the autoclave a is placed ... The loading device of the processed laminated glass is moved to the sliding platform 2; (S3) the sliding platform 2 located on the first horizontal section 81 is moved to the second horizontal section 82 through the driving mechanism 4 and its first track 5 is docked with the guide rail c of the autoclave a and the second track 6 on the ground, and the loading device on the second track 6 with the laminated glass to be processed is moved into the autoclave a; (S4) the sliding platform 2 with the loading device of the processed laminated glass is moved and docked with the third track 7 through the driving mechanism 4, and the sealing door b of the autoclave a is closed, so that the loading device with the processed laminated glass is moved out along the third track 7; (S5) the two sliding platforms 2 are reset. In this operation process, by arranging a plurality of loading devices on the second track 6 corresponding to the guide rail c of the autoclave a in advance, it is convenient to transport the loading devices into the autoclave a, thereby improving the overall processing efficiency.

[0050] In order to avoid interference between the moving platform and the bottom of the sealed door b (usually opened 90 degrees) of the autoclave a in the open state, the moving platform needs to be operated to descend in a shorter moving distance (the horizontal distance between the sealed door b opened 90 degrees and the sliding platform 2 corresponding to the guide rail c of the autoclave a). The moving distance is significantly smaller than the length of the moving platform. At this time, the inclined section 83 needs to be designed with a very large inclination angle and length, so that the moving platform does not interfere with the bottom of the sealed door b in the open state. At this time, the depth of the mounting groove 1 needs to be very deep; at this time, the sliding platform 2 is divided into two first bases 21 and the second base 22 as a total of three sections. At this time, during the movement of the sliding platform 2, the first base 21 and the second base 22 are conveniently placed in the inclined section 83 due to the hinged setting, and the length of each section of the sliding platform 2 is one third of the original. At this time, the inclination angle and inclination depth of the inclined section 83 do not need to be too large during design, and the smoothness of the moving platform can be guaranteed.

[0051] Through the arrangement of the first wedge block 91, the connecting seat 92, the second wedge block 93, and the elastic component 94, when the sliding platform 2 initially located on the first horizontal section 81 moves to the second horizontal section 82 and the first wedge block 91 and the second wedge block 93 cooperate to limit, the two sliding platforms 2 can be at the maximum distance, and at the same time, the first track 5 of the sliding platform 2 initially located on the first horizontal section 81 docks with the second track 6, so as to facilitate feeding. At the same time, when the pulling force or pushing force continues to be applied to the sliding platform 2 initially located on the first horizontal section 81, the second wedge block 93 overcomes the elastic force of the elastic component 94 and moves downward, so that the first wedge block 91 can pass through the second wedge block 93.

[0052] Example 2: An automatic feeding device for a large laminated glass autoclave, such as Figure 8 and Fig. 9 As shown, the difference from Example 1 is that the structure of the elastic spacing control component 9 is different. The elastic spacing control component 9 includes a first limit block 95 arranged on the lower surface of the sliding platform 2 which is initially located on the first horizontal section 81, a limit seat 96 arranged at the bottom of the mounting groove 1, a plurality of limit rods 97 horizontally arranged on the limit seat 96, a second limit block 98 slidably arranged on the limit rod 97, and a plurality of second compression springs 99 which are sleeved on the limit rod 97 and drive the second limit block 98 to move toward the direction close to the first horizontal section 81; the force required to overcome the compression of the plurality of second compression springs 99 is greater than the pulling force of the sliding platform 2 which is initially located on the second horizontal section 82 on the sliding platform 2 which is initially located on the first horizontal section 81; when the first limit block 95 conflicts with the second limit block 98, the first track 5 of the sliding platform 2 which is initially located on the first horizontal section 81 docks with the second track 6.

[0053] Implementation effect: through the setting of the first limit block 95, the limit seat 96, the limit rod 97, the second limit block 98 and the second compression spring 99, and the force required to overcome the compression of the multiple second compression springs 99 is greater than the pulling force of the sliding platform 2 initially located on the second horizontal section 82 on the sliding platform 2 initially located on the first horizontal section 81, so that when the first limit block 95 conflicts with the second limit block 98, the first track 5 of the sliding platform 2 initially located on the first horizontal section 81 docks with the second track 6, and the two sliding platforms 2 are at the maximum distance; at the same time, in the process of resetting the two sliding platforms 2, at this time, the multiple second compression springs 99 are in a compressed state, so that a force can be applied to the sliding platform 2 initially located on the first horizontal section 81 to move toward the first horizontal section 81, so that it is convenient to push the sliding platform 2 initially located on the first horizontal section 81 to the first horizontal section 81 for resetting.

Claims

1. An automatic feeding device for a large laminated glass autoclave, characterized by: The invention comprises a mounting groove (1) arranged on the ground near one end of a sealing door (b) of an autoclave (a) and extending in a direction perpendicular to the length of the autoclave (a), two sliding platforms (2) arranged to slide along the length of the mounting groove (1), a connecting mechanism (3) arranged between the two sliding platforms (2), a driving mechanism (4) for driving the two sliding platforms (2) to move, two groups of first rails (5) respectively arranged on the sliding platforms (2) and connected to the guide rails (c) in the autoclave (a), a second rail (6) arranged on the ground corresponding to the rail in the autoclave (a), and a third rail (7) arranged on the ground and parallel to the second rail (6); Slide rail assemblies (8) for moving the front and rear ends of the slide platform (2) are symmetrically arranged on both sides of the installation groove (1) in the width direction, and the slide rail assembly (8) comprises a first horizontal section (81) located on one side of the sealing door (b) of the autoclave (a), a second horizontal section (82) located in front of and on the other side of the sealing door (b) of the autoclave (a), and an inclined section (83) located between the first horizontal section (81) and the second horizontal section (82) and extending obliquely upward toward the second horizontal section (82); The two sliding platforms (2) are respectively located on the first horizontal section (81) and the second horizontal section (82) in the initial position, and the sliding platform (2) on the second horizontal section (82) does not affect the opening and closing of the sealing door (b) of the autoclave (a); when the sliding platform (2) on the second horizontal section (82) moves in a direction away from the inclined section (83) so that its first track (5) is docked with the third track (7), the sliding platform (2) on the first horizontal section (81) passes through the second track (6) and does not affect the opening and closing of the sealing door (b) of the autoclave (a); When the autoclave (a) has completed the previous processing, the following operation steps are performed: (S1) arranging the loading device containing the laminated glass to be processed on the second track (6); (S2) opening the sealed door (b) of the autoclave (a), and moving the sliding platform (2) located on the second horizontal section (82) toward the inclined section (83) through the driving mechanism (4), so that the first track (5) of the sliding platform (2) is connected to the guide rail (c) of the autoclave (a) and the second track (6) on the ground, and moving the loading device containing the laminated glass that has been processed in the autoclave (a) onto the sliding platform (2); (S3) moving the sliding platform (2) located on the first horizontal section (81) to the second horizontal section (82) through the driving mechanism (4) and making its first track (5) connect to the guide rail (c) of the autoclave (a) and the second track (6) on the ground, and moving the loading device containing the laminated glass to be processed on the second track (6) into the autoclave (a); (S4) the sliding platform (2) of the loading device for the processed laminated glass is moved by the driving mechanism (4) to dock with the third track (7), and the sealing door (b) of the autoclave (a) is closed, so that the loading device for the processed laminated glass is moved out along the third track (7); (S5) the two sliding platforms (2) are reset; The sliding platform (2) comprises two first bases (21), a second base (22) hinged at both sides between the two first bases (21), a plurality of first rollers (23) arranged at the front and rear ends of the first base (21) and arranged to be slidably mounted on the slide rail assembly (8), and a plurality of second rollers (24) arranged at the front and rear ends of the second base (22) and arranged to be slidably mounted on the slide rail assembly (8), and the two rails of the first track (5) are respectively arranged on the two first bases (21); The length of the first base (21) is equal to the length of the second base (22), and the length of the inclined section (83) is greater than the length of the first base (21); when the sliding platform (2) located on the first horizontal section (81) in the initial state docks with the second track (6), the length of the first base (21) of the sliding platform (2) is less than the distance between the sliding platform (2) and the sealing door (b) of the autoclave (a) opened 90 degrees; and when the first base (21) of the sliding platform (2) falls on the inclined section (83), it does not interfere with the sealing door (b) of the autoclave (a) opened 90 degrees; A limiting mechanism (25) is provided between the first base (21) and the second base (22) for limiting or unlocking the hinged state of the two. The hinge of the first base (21) and the second base (22) is located at the bottom of the connection between the two. The upper surfaces of the first base (21) and the second base (22) close to each other are symmetrically provided with a plurality of limiting grooves (26). The limiting mechanism (25) includes a plurality of limiting strips (251) with both ends embedded in the two limiting grooves (26), and a plurality of limiting bolts (252) that pass through the ends of the limiting strips (251) and are then threadedly connected to the first base (21) or the second base (22). The connection mechanism (3) is arranged between adjacent first bases (21) of two sliding platforms (2), and the connection mechanism (3) comprises a first articulated frame (31) hingedly arranged on the side of one of the first bases (21), a second articulated frame (32) hingedly arranged on the side of the other first base (21), and a plurality of universal joints (33) arranged between the first articulated frame (31) and the second articulated frame (32); The driving mechanism (4) is arranged between the mounting groove (1) and the sliding platform (2) which is initially located on the second horizontal section (82); The bottom of the installation groove (1) is provided with an elastic spacing control component (9) for controlling the two sliding platforms (2) to be at a maximum spacing when the sliding platform (2) initially located on the first horizontal section (81) moves to the second horizontal section (82) and enables the first track (5) to dock with the second track (6); The driving mechanism (4) comprises driving racks (41) arranged at both sides of the bottom of the installation groove (1), a double-shaft output reduction motor (42) arranged at the bottom of the sliding platform (2) located on the second horizontal section (82) in an initial state, and driving gears (43) arranged at both ends of the output shaft of the double-shaft output reduction motor (42) and meshed with the two driving racks (41); The elastic spacing control component (9) comprises a first wedge-shaped block (91) arranged on the lower surface of the sliding platform (2), a connecting seat (92) arranged at the bottom of the mounting groove (1), a second wedge-shaped block (93) arranged in a lifting manner in the connecting seat (92), and an elastic component (94) arranged in the connecting seat (92) and driving the second wedge-shaped block (93) to have a tendency to move upward; Two first wedge-shaped surfaces (911) extending upwardly and tilted away from each other are arranged on both sides of the lower surface of the first wedge-shaped block (91), and two second wedge-shaped surfaces (931) extending downwardly and tilted away from each other are arranged on both sides of the lower surface of the second wedge-shaped block (93); when the sliding platform (2) initially located on the first horizontal section (81) moves to the second horizontal section (82) and the first wedge-shaped block (91) and the second wedge-shaped block (93) cooperate, the first track (5) of the sliding platform (2) initially located on the first horizontal section (81) docks with the second track (6).

2. The automatic feeding device for a large laminated glass autoclave according to claim 1, characterized in that: The connecting seat (92) is provided with lifting grooves (921) on both sides, and the second wedge-shaped block (93) is provided with lifting blocks (932) passing through the lifting grooves (921) on both sides. The elastic component (94) comprises a connecting block (941) arranged on the side of the connecting seat (92), a guide shaft (942) arranged on the connecting block (941) and passing through the lifting block (932), an anti-slip nut (943) arranged on one end of the guide shaft (942) passing through the lifting block (932), and a first compression spring (944) sleeved on the guide shaft (942) and with both ends pressed between the connecting block (941) and the lifting block (932).

3. The automatic feeding device for a large laminated glass autoclave according to claim 2, characterized in that: The elastic spacing control component (9) comprises a first limit block (95) arranged on the lower surface of the sliding platform (2) located on the first horizontal section (81) in an initial state, a limit seat (96) arranged at the bottom of the installation groove (1), a plurality of limit rods (97) horizontally arranged on the limit seat (96), a second limit block (98) slidably arranged on the limit rod (97), and a plurality of second compression springs (99) sleeved on the limit rod (97) and driving the second limit block (98) to move in a direction close to the first horizontal section (81); The force required to overcome the compression of the plurality of second compression springs (99) is greater than the pulling force of the sliding platform (2) initially located on the second horizontal section (82) on the sliding platform (2) initially located on the first horizontal section (81); when the first limit block (95) and the second limit block (98) collide with each other, the first track (5) of the sliding platform (2) initially located on the first horizontal section (81) docks with the second track (6).

4. The automatic feeding device for a large laminated glass autoclave according to claim 1, characterized in that: A rubber buffer pad (11) is provided at one end of the installation groove (1), and when the sliding platform (2) initially located on the first horizontal section (81) moves in a direction away from the second horizontal section (82), it collides with the rubber buffer pad (11).

5. The automatic feeding device for a large laminated glass autoclave according to claim 1, characterized in that: The sliding platform (2) is located below the two rails of the first rail (5) and is provided with a plurality of strip holes (27) arranged in an array. The cross-sections of the two cabinets of the first rail (5) are in a "convex" shape. The two rails of the first rail (5) are installed in the middle of the strip holes (27).

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