A multi-layer glass gluing machine

Abstract

The present invention discloses a multi-layer glass caulking machine, which includes a frame. A support rod that can slide up and down and back and forth is provided on the frame and is driven by a support rod driving mechanism. A tray that can rotate is provided at the end of the support rod and is driven by a tray driving mechanism. A first caulking head is connected to the tray through a caulking rod. A leveling mechanism that can level the caulked glue is further provided on the tray. A detection mechanism that can detect the caulking depth is provided on the tray on one side of the first caulking head. A second caulking head that can be driven by a second caulking head driving mechanism to approach or move away from the edge of the multi-layer glass is provided on the tray. The second caulking head is also connected to a glue pipe. Both the caulking rod and the glue pipe are communicated with a glue conveying mechanism. A conveying mechanism for supporting the multi-layer glass to move along one side of the frame is provided on one side of the frame. The present invention has the characteristics of being able to automatically level the corners of multi-layer glass, having high caulking efficiency and rapid operation in a production line manner.

Description

Technical Field

[0001] The invention relates to the field of gluing, in particular to a multi-layer glass gluing machine. Background Art

[0002] All four sides of the multi-layer glass must be glued to improve the sealing and structural stability of the multi-layer glass. Currently, manual glue is mostly used. When glue is applied, glue is applied along one side of the multi-layer glass first, and then the next side (narrow side) is glued. Conventional multi-layer glass has a relatively large area and a relatively long side length, and is widely used in the construction field. For example, large glass installed on balconies requires walking a long distance to apply glue. When horizontal glue is used, the operation is very inconvenient, the glue is uneven, especially at the corners of the edges, which require multiple smearing and leveling. When vertical glue is used, it is difficult to glue the surface on the lower side, and the multi-layer glass needs to be rotated. Multi-layer glass is generally heavy, and it is very inconvenient to carry and move. The glue efficiency is low, and it is impossible to achieve assembly line fast operation, and the labor intensity is high. Summary of the invention

[0003] The technical problem to be solved by the present invention is to provide a multi-layer glass gluing machine, which can realize automatic smoothing of multi-layer glass corners, high gluing efficiency and rapid assembly line operation.

[0004] In order to solve the above technical problems, the present invention includes a frame, and its structural characteristics are: a support rod driven by a support rod driving mechanism to slide up and down and forward and backward is provided on the frame, and a tray driven by a tray driving mechanism to rotate is provided at the end of the support rod, and the tray is connected with the first gluing head through a glue rod, and the tray is also provided with a smoothing mechanism that can smooth the glue that is sprayed, and a detection mechanism that can detect the depth of gluing is provided on the tray on one side of the first gluing head, and a second gluing head driven by the second gluing head driving mechanism to approach or move away from the edge of the multi-layer glass is provided on the tray, and the second gluing head is also connected to a hose, and the glue rod and the hose are both connected to the glue feeding mechanism, and a conveying mechanism that supports the multi-layer glass to move along one side of the frame is provided on one side of the frame, and a sensor for detecting the position of the multi-layer glass is provided on the frame, and an adsorption mechanism that can adsorb and keep the multi-layer glass in a vertical state is slidably provided on one side of the conveying mechanism, and multiple rows of auxiliary wheels are arranged on the side wall of the frame along the movement direction of the multi-layer glass.

[0005] Furthermore, the frame includes a column at the middle position and vertical plates on both sides of the column. The rod driving mechanism includes a vertical sliding seat that slides vertically on the column. A vertical walking motor is installed on the vertical sliding seat. A vertical walking gear that meshes with a vertically installed rack on the column is connected to the output shaft of the vertical walking motor. The rod slides back and forth on the vertical sliding seat. A horizontal walking motor is also installed on the vertical sliding seat. A horizontal walking gear that meshes with a row of tooth grooves provided on the rod is connected to the output shaft of the horizontal walking motor.

[0006] Furthermore, the tray driving mechanism includes a large gear rotatably connected to the rod through a cylinder shaft. The tray is connected to the side end of the large gear through a fixing plate. A small gear driving motor is provided on the rod. A small gear that meshes with the large gear is installed on the output shaft of the small gear driving motor.

[0007] Furthermore, the smoothing mechanism includes a crank arm driving motor installed on the tray. A crank arm is connected to the output shaft of the crank arm driving motor. A glue spreading roller is rotatably connected to the end of the crank arm.

[0008] Furthermore, a shaft sleeve is connected to the output shaft of the crank arm driving motor. A convex shaft that is hinged to the shaft sleeve protrudes from the end of the crank arm, and a torsion spring is provided between the convex shaft and the shaft sleeve.

[0009] Furthermore, the detection mechanism includes a measuring rod rotatably connected to the tray. A measuring head is connected to the end of the measuring rod. An encoder is connected to the end of the measuring rod away from the measuring head. A measuring rod driving mechanism for driving the measuring rod to rotate is provided on the tray.

[0010] Furthermore, the second glue injection head driving mechanism includes a horizontal cylinder vertically installed on the tray and a vertical cylinder connected to the piston rod of the horizontal cylinder through a mounting plate. The second glue injection head is installed on the piston rod of the vertical cylinder.

[0011] Furthermore, the conveying mechanism includes two conveyor belts rotatably installed on the side wall of the frame body. A glue injection gap is left between the two conveyor belts. A number of support bars are installed on the outer side of each conveyor belt, and arc-shaped grooves are provided on each support bar.

[0012] Furthermore, the adsorption mechanism includes a suction cup driving cylinder sliding on a horizontal slide rail on one side of the frame. A suction cup is connected to the piston rod of the suction cup driving cylinder. The suction cup is communicated with a vacuum generator.

[0013] Furthermore, a synchronous belt for driving the suction cup driving cylinder to slide along the slide rail is installed on the slide rail.

[0014] After adopting the above structure, the conveying mechanism slides left and right with multiple layers of glass, not only cooperating with the tray, the first glue applicator head and the second glue applicator head to complete the glue application around the multiple layers of glass, but also conveying the multiple layers of glass with the glue application completed to the next process. The whole process is automatically completed, with high glue application efficiency and fast assembly line operation. By setting the second glue applicator head, the end of the side of the multiple layers of glass can be glued, and cooperating with the glue spreading roller, the glue ejected by the second glue applicator head is smeared at the corner position of the multiple layers of glass. Under the action of the torsion spring, the glue spreading roller always fits the side of the multiple layers of glass during glue application, realizing the automatic smoothing of the corners of the multiple layers of glass, ensuring a smooth transition of the glue at the corners of the multiple layers of glass, finally making the glue application at the corners more plump, the appearance more beautiful, and the connection more firm. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a three-dimensional structure schematic diagram of the present invention;

[0016] Figure 2 is a side view structure schematic diagram of the present invention;

[0017] Figure 3 is an enlarged view of the local part A in the attached drawing of the present invention; Figure 1 in the attached drawing of the present invention;

[0018] Figure 4 is an enlarged view of the local part B in the attached drawing of the present invention; Figure 2 in the attached drawing of the present invention;

[0019] Figure 5 is a motion state diagram of the smoothing mechanism of the present invention passing through the corner position of the multiple layers of glass;

[0020] Figure 6 is a side view structure schematic diagram of the smoothing mechanism of the present invention;

[0021] Figure 7 is an enlarged view of the local part C in the attached drawing of the present invention; Figure 6 in the attached drawing of the present invention;

[0022] In the figure: frame 1, vertical column 11, rack 111, vertical plate 12, sensor 121, auxiliary wheel 122, slide rail 13, synchronous belt 131, support rod 2, support rod driving mechanism 21, vertical sliding seat 211, vertical traveling motor 212, vertical traveling gear 213, horizontal traveling motor 214, horizontal traveling gear 215, tooth groove 22, tray 3, tray driving mechanism 31, large gear 311, small gear driving motor 312, small gear 313, first caulking head 32, caulking rod 321, second caulking head 33, second caulking head driving mechanism 331, horizontal cylinder 3311, mounting plate 3312, vertical cylinder 3313, rubber tube 332, smoothing mechanism 4, crank arm driving motor 41, crank arm 42, rubber spreading roller 43, bushing 44, torsion spring 45, detection mechanism 5, measuring rod 51, measuring head 52, conveying mechanism 6, conveyor belt 61, support bar 62, arc groove 621, adsorption mechanism 7, suction cup driving cylinder 71, suction cup 72. Specific implementation mode

[0023] Refer to Figure 1 and Figure 3 Refer to FIGS. and, the multi-layer glass caulking machine includes a frame 1, the frame 1 includes a vertical column 11 at the middle position and vertical plates 12 on both sides of the vertical column 11, and a support rod 2 that can slide up and down and back and forth is arranged on the frame 1 driven by a support rod driving mechanism 21. Specifically, the support rod driving mechanism 21 includes a vertical sliding seat 211 that slides vertically on the vertical column 11. During use, a slideway can be arranged on the vertical column 11, and a chute matching the slideway is arranged on the vertical sliding seat 211 correspondingly, so that the vertical sliding seat 211 can slide vertically along the vertical column 11. A vertical traveling motor 212 is installed on the vertical sliding seat 211, and a vertical traveling gear 213 meshing with a vertically installed rack 111 on the vertical column 11 is connected to the output shaft of the vertical traveling motor 212. During use, the vertical traveling gear 213 is driven to rotate by the power provided by the vertical traveling motor 212, thereby driving the vertical reciprocating movement of the vertical sliding seat 211. The support rod 2 slides back and forth on the vertical sliding seat 211. Specifically, the support rod 2 horizontally passes through a square hole arranged on the vertical sliding seat 211, and a horizontal traveling motor 214 is also installed on the vertical sliding seat 211. A horizontal traveling gear 215 meshing with a row of tooth grooves 22 arranged on the support rod 2 is connected to the output shaft of the horizontal traveling motor 214. During use, the horizontal traveling gear 215 is driven to rotate by the power provided by the horizontal traveling motor 214 to realize the forward and backward movement of the support rod 3. Of course, both the vertical traveling motor 212 and the horizontal traveling motor 214 can be replaced by hydraulic cylinders or chains driven by motors as long as they can provide power for the sliding of the vertical sliding seat 211 and the support rod 2.

[0024] Refer to Figure 1-3, a tray 3 driven to rotate by a tray driving mechanism 31 is provided at the end of the support rod 2. Specifically, the tray driving mechanism 31 includes a large gear 311 rotatably connected to the support rod 2 through a barrel shaft, that is, one end of the barrel shaft is rotatably connected to the mounting hole of the support rod 3 through a bearing, and the other end of the barrel shaft is fixed to the large gear 311. A through hole is provided at the central position of the large gear 311 to facilitate the passage of wires and hoses. The tray 3 is connected to the side end of the large gear 311 through a fixing plate. For the convenience of description, Figure 2 the left direction in

[0025] is regarded as left, the right direction is regarded as right, and the direction perpendicular to the paper surface and forward is regarded as front. In this way, the tray 3 is installed on the front side of the large gear 311. When the large gear 311 rotates, it drives the tray 3 to rotate to complete the caulking of the four sides of the multi-layer glass. A small gear driving motor 312 is provided on the support rod 2, and a small gear 313 meshing with the large gear 311 is installed on the output shaft of the small gear driving motor 312. During use, the small gear driving motor 312 provides power to drive the small gear 313 to rotate, and then drives the rotation of the large gear 311. Figure 3 、 Figure 6 and Figure 7 , the first caulking head 32 is connected to the tray 3 through a caulking rod 321. The caulking rod 321 is hollow inside and horizontally fixed on the front end face of the tray 3. During caulking, the multi-layer glass is in a vertical state. At this time, the first caulking head 32 corresponds to the side of the multi-layer glass. With the vertical sliding of the vertical sliding seat 211, caulking of the left and right sides of the multi-layer glass can be realized. When the multi-layer glass slides left and right, caulking of the upper and lower sides can be realized. A leveling mechanism 4 capable of leveling the caulked glue is also provided on the tray 3. Specifically, the leveling mechanism 4 includes an arm driving motor 41 installed on the tray 3. An arm 42 is connected to the output shaft of the arm driving motor 41. A caulking roller 43 is rotatably connected to the end of the arm 42. When caulking one side of the multi-layer glass, the arm 42 is swung by the arm driving motor 41. Finally, the caulking roller 43 fits with the side of the multi-layer glass. The caulking roller 43 levels the caulked glue during the movement of the tray 3, making the appearance good-looking and the connection more firm. In order to make the glue at the corner of the multi-layer glass transition smoothly, preferably, a bushing 44 is connected to the output shaft of the arm driving motor 41. A convex shaft hinged to the bushing 44 protrudes from the end of the arm 42, and a torsion spring 45 is provided between the convex shaft and the bushing 44. As Figure 7As shown, the convex shaft extends into the shaft sleeve 44, and a retaining ring is formed by outward convexity at the inner end of the convex shaft to prevent the convex shaft from slipping out. Of course, a bearing can also be sleeved on the convex shaft. The inner ring of the bearing is fixedly connected to the convex shaft, and the outer ring of the bearing is fixedly connected to the shaft sleeve 44. In this way, the swinging of the crank arm 42 can also be realized. The torsion spring 45 can be sleeved or embedded on the convex shaft. One end of the torsion spring is connected to the convex shaft or the crank arm 42, and the other end is connected to the shaft sleeve 44 or the output shaft of the crank arm driving motor 41. In this way, the crank arm 42 and the glue applying roller 43 can swing when subjected to an external force and return to the initial position when the external force is removed, creating conditions for Figure 5 the smooth transition of the glue at the corners of the multi-layer glass (partially shown by dotted lines in the figure).

[0026] Referring to Figure 3 , a detection mechanism 5 for detecting the glue application depth is provided on the tray 3 on one side of the first glue application head 32. Specifically, the detection mechanism 5 includes a measuring rod 51 rotatably connected to the tray 3. A measuring head 52 is connected to the end of the measuring rod 51. The edge of the measuring head 52 is arc-shaped to avoid jamming. During glue application, the measuring head 52 is located in the groove on the side of the multi-layer glass. The grooves have different depths. If the glue is applied according to a single glue output volume, it is very likely that some positions will have too much glue and some positions will have too little glue, ultimately resulting in uneven glue application or causing additional waste. An encoder is connected to the end of the measuring rod 51 away from the measuring head 52. The measuring rod 51 passes through the tray 3, and the encoder is located at the rear of the tray 3, that is, the rear end of the measuring rod 51 is connected to the input shaft of the encoder. During measurement, as the measuring rod 51 swings, the encoder can generate a depth signal of the detected deflection amount and send it to the controller of the glue applicator. The controller controls the glue delivery mechanism described below to output a corresponding amount of glue, specifically by controlling the rotation speed, to achieve the purpose of variable glue output and avoid additional waste. Among them, a measuring rod driving mechanism for driving the measuring rod 51 to rotate is provided on the tray 3. The measuring rod driving mechanism can use a cylinder, and of course, a torsion spring can also be used, as long as it can ensure that the end of the measuring head 52 always fits the inner wall of the groove on the side of the multi-layer glass during the glue application process.

[0027] Referring to Figure 3 and Figure 5, it is found during the caulking process that in order to make the caulking at the corner positions of the multi-layer glass more plump and thus improve the firmness of the corners of the multi-layer glass, it is often necessary to apply more glue at the corner positions of the multi-layer glass. In view of this, the tray 3 is provided with a second caulking head 33 that is driven by a second caulking head driving mechanism 331 to approach or move away from the edge of the multi-layer glass. Specifically, the second caulking head driving mechanism 331 includes a horizontal air cylinder 3311 vertically installed on the tray 3 and a vertical air cylinder 3313 connected to the piston rod of the horizontal air cylinder 3311 through a mounting plate 3312. The second caulking head 33 is installed on the piston rod of the vertical air cylinder 3313. During use, the horizontal air cylinder 3311 drives the mounting plate 3312 and the vertical air cylinder 3313 to move back and forth (extend and retract), and the vertical air cylinder 3313 drives the vertical movement of the second caulking head 33. During the vertical movement, it can approach or move away from the multi-layer glass. The second caulking head 33 is also connected to a rubber tube 332, that is, the glue is transmitted to the second caulking head 33 through the rubber tube 332. The glue rod 321 and the rubber tube 332 are both connected to the glue transmission mechanism. The glue transmission mechanism is an existing technology and includes a glue box and a glue transmission component. The glue transmission component can be a pump or an auger. Finally, the glue in the glue box is transported to the second caulking head 33 and the first caulking head 32 through the pump or the auger.

[0028] During use, the second caulking head 33 and the first caulking head 32 can be respectively connected to a glue transmission mechanism, or they can be commonly connected to a glue transmission mechanism. When they are commonly connected to a glue transmission mechanism, a valve controlled by a controller needs to be set on the pipeline connecting the second caulking head 33 and the first caulking head 32 to respectively control the opening or closing of the second caulking head 33 and the first caulking head 32. The glue outlet directions of the second caulking head 33 and the first caulking head 32 are perpendicular. During use, the first caulking head 32 first caulks one side of the multi-layer glass. After the caulking is completed, the tray 3 rotates 90 degrees for caulking the next side, in order to Figure 5 give an example, the first caulking head 32 first completes the caulking of the upper side of the multi-layer glass, and then rotates 90 degrees to caulk the left side. At this time, under the drive of the second caulking head driving mechanism 331, the second caulking head 33 first extends and then approaches the upper side of the multi-layer glass for caulking. After the caulking is completed, the second caulking head 33 returns to the initial position. At this time, the rubber spreading roller 43 is still located on the upper side of the multi-layer glass. As the tray 3 continues to move downward, the rubber spreading roller 43 first slides horizontally to the left, and then still clings to the left side of the multi-layer glass after crossing the corner of the multi-layer glass. Throughout the process, under the action of the torsion spring, the rubber spreading roller 43 always clings to the side of the multi-layer glass, so as to ensure a smooth transition of the glue at the corner of the multi-layer glass, and finally the caulking at the corner is more plump and smoother.

[0029] Refer to Figure 1 and Figure 2, on one side of the frame 1, there is a conveying mechanism 6 for supporting the movement of multiple layers of glass along one side of the frame 1. Specifically, the conveying mechanism 6 includes two conveyor belts 61 rotatably installed on the side wall of the frame body. Each conveyor belt 61 is driven to rotate by a driving roller and a driving motor. There is a caulking gap between the two conveyor belts 61. A number of support bars 62 are installed on the outer side of each conveyor belt 61, and an arc-shaped groove 621 is provided on each support bar 62. The provision of the arc-shaped groove 621 can not only prevent the multiple layers of glass from tipping over when sliding left and right along the conveying mechanism 6, but also limit the bottom end of the multiple layers of glass. In addition, when the multiple layers of glass are in a vertical state for caulking, the grooves on the side of the multiple layers of glass do not contact the support bars 62, avoiding scratching the freshly applied glue. On the frame 1, there is a sensor 121 for detecting the position of the multiple layers of glass. The sensor 121 can be an optoelectronic sensor or a travel switch, as long as it can detect the multiple layers of glass that have moved to the set position. One sensor 121 is shown in the figure, and multiple sensors can be set in actual use. After the conveying mechanism 6 carries the multiple layers of glass and moves from the right to the left to the position of the sensor, the sensor 121 sends a signal to the controller, and the controller controls the conveying mechanism 6 to carry the multiple layers of glass to move left and right and cooperate with the tray 3, the first caulking head 32 and the second caulking head 33 to achieve caulking of the four sides of the multiple layers of glass. For example, in the initial state, the tray 3, the first caulking head 32 and the second caulking head 33 are at the bottom end. First, they rise vertically to caulk the right side of the multiple layers of glass. Then the tray 3 rotates 90 degrees and at the same time the conveying mechanism 6 carries the multiple layers of glass to move to the right to achieve caulking of the upper side of the multiple layers of glass. Then the tray 3 rotates 90 degrees and moves vertically downward to achieve caulking of the left side of the multiple layers of glass. Finally, the tray 3 rotates 90 degrees and at the same time the conveying mechanism 6 carries the multiple layers of glass to move to the left to achieve caulking of the lower side of the multiple layers of glass, completing one cycle of caulking. Of course, caulking can also start from the lower side first, as long as one cycle of caulking can be achieved. Among them, the position of the sensor 121 can be adjusted according to the width of the multiple layers of glass.

[0030] When the conveying mechanism 6 moves the multi-layer glass left and right, the multi-layer glass is in an inclined state to prevent the multi-layer glass from tipping over during movement. However, the inclined multi-layer glass is not conducive to gluing. In view of this, an adsorption mechanism 7 that can adsorb and keep the multi-layer glass in a vertical state is slidably provided on one side (i.e., the front side) of the conveying mechanism 6. Specifically, the adsorption mechanism 7 includes a suction cup driving cylinder 71 that slides on a horizontal slide rail 13 on one side of the frame 1. A suction cup 72 is connected to the piston rod of the suction cup driving cylinder 71. The suction cup 72 is communicated with a vacuum generator to provide power for the vacuum negative pressure. The suction cup driving cylinder 71 drives the suction cup 71 to move backward to adsorb the multi-layer glass, and then the suction cup driving cylinder 71 drives the suction cup 71 to move forward to keep the multi-layer glass in a vertical state. In this way, the multi-layer glass is in a vertical state during the left and right movement under the action of the conveying mechanism 6, which is convenient for gluing. Preferably, a synchronous belt 131 for driving the suction cup driving cylinder 71 to slide along the slide rail 13 is installed on the slide rail 13. Only a part of the synchronous belt 131 in the figure is shown. Actually, it is similar to the structure of the conveyor belt 61 and is also annular. Both ends of the synchronous belt 131 are respectively connected to the suction cup driving cylinder 71, and power is provided by a synchronous belt wheel (not shown in the figure and driven by a synchronous belt wheel driving motor) rotatably connected to the end of the slide rail 13 to achieve synchronization with the conveying mechanism 6 during the gluing process. After the gluing is completed, the suction cup driving cylinder 71 drives the suction cup 71 to move backward, and then the vacuum generator drives the suction cup 72 to stop adsorbing, so that the upper side of the multi-layer glass continues to lean against the vertical plate 12. The conveying mechanism 6 conveys the glued multi-layer glass to the next process. In order to reduce the friction of the multi-layer glass during conveying, multiple rows of auxiliary wheels 122 are arranged on the side wall of the frame 1 along the movement direction of the multi-layer glass.

Claims

1. A multi-layer glass gluing machine, comprising a frame (1), characterized in that: On the frame (1), there is a supporting rod (2) that can slide up and down and back and forth driven by a supporting rod driving mechanism (21). At the end of the supporting rod (2), there is a tray (3) that can be driven to rotate by a tray driving mechanism (31). On the tray (3), it is connected to a first caulking head (32) through a rubber rod (321). On the tray (3), there is also a leveling mechanism (4) that can level the caulking. On the tray (3) on one side of the first caulking head (32), there is a detection mechanism (5) that can detect the caulking depth. On the tray (3), there is a second caulking head (33) that can be driven by a second caulking head driving mechanism (331) to approach or move away from the edge of multiple layers of glass. The second caulking head (33) is also connected to a rubber tube (332). Both the rubber rod (321) and the rubber tube (332) are communicated with a rubber conveying mechanism. On one side of the frame (1), there is a conveying mechanism (6) that supports and moves multiple layers of glass along one side of the frame (1). On the frame (1), there is a sensor (121) for detecting the position of multiple layers of glass. On one side of the conveying mechanism (6), there is an adsorption mechanism (7) that can slide and adsorb and keep multiple layers of glass in a vertical state. On the side wall of the frame (1), multiple rows of auxiliary wheels (122) are arranged along the movement direction of multiple layers of glass; The leveling mechanism (4) includes a crank arm driving motor (41) installed on the tray (3). A crank arm (42) is connected to the output shaft of the crank arm driving motor (41). A caulking roller (43) is rotatably connected to the end of the crank arm (42); A bushing (44) is connected to the output shaft of the crank arm driving motor (41). A convex shaft that is hinged to the bushing (44) protrudes from the end of the crank arm (42). And a torsion spring (45) is arranged between the convex shaft and the bushing (44); The second caulking head driving mechanism (331) includes a horizontal cylinder (3311) vertically installed on the tray (3) and a vertical cylinder (3313) connected to the piston rod of the horizontal cylinder (3311) through a mounting plate (3312). The second caulking head (33) is installed on the piston rod of the vertical cylinder (3313); The second caulking head (33) caulks the end of the side of multiple layers of glass, and cooperates with the caulking roller (43) to smear the caulking ejected by the second caulking head (33) at the corner position of multiple layers of glass.

2. The multi-layer glass gluing machine according to claim 1, characterized in that: The frame (1) includes a vertical column (11) at the middle position and vertical plates (12) on both sides of the vertical column (11). The rod driving mechanism (21) includes a vertical sliding seat (211) sliding vertically on the vertical column (11). A vertical walking motor (212) is installed on the vertical sliding seat (211). A vertical walking gear (213) meshing with a vertically installed rack (111) on the vertical column (11) is connected to the output shaft of the vertical walking motor (212). The rod (2) slides back and forth on the vertical sliding seat (211). A horizontal walking motor (214) is also installed on the vertical sliding seat (211). A horizontal walking gear (215) meshing with a row of tooth grooves (22) provided on the rod (2) is connected to the output shaft of the horizontal walking motor (214).

3. The multi-layer glass gluing machine according to claim 1, characterized in that: The tray driving mechanism (31) includes a large gear (311) rotatably connected to the rod (2) through a cylinder shaft. The tray (3) is connected to the side end of the large gear (311) through a fixing plate. A small gear driving motor (312) is provided on the rod (2). A small gear (313) meshing with the large gear (311) is installed on the output shaft of the small gear driving motor (312).

4. The multi-layer glass gluing machine according to claim 1, characterized in that: The detection mechanism (5) includes a measuring rod (51) rotatably connected to the tray (3). A measuring head (52) is connected to the end of the measuring rod (51). An encoder is connected to the end of the measuring rod (51) far from the measuring head (52). A measuring rod driving mechanism for driving the measuring rod (51) to rotate is provided on the tray (3).

5. The multi-layer glass gluing machine according to claim 1, characterized in that: The conveying mechanism (6) includes two conveyor belts (61) rotatably installed on the side wall of the frame. A gluing gap is left between the two conveyor belts (61). A number of support bars (62) are installed on the outer side of each conveyor belt (61). An arc-shaped groove (621) is provided on each support bar (62).

6. The multi-layer glass gluing machine according to claim 1, characterized in that: The adsorption mechanism (7) includes a suction cup driving cylinder (71) sliding on a horizontal slide rail (13) on one side of the frame (1). A suction cup (72) is connected to the piston rod of the suction cup driving cylinder (71). The suction cup (72) is communicated with a vacuum generator.

7. The multi-layer glass gluing machine according to claim 6, characterized in that: A synchronous belt (131) for driving the suction cup driving cylinder (71) to slide along the slide rail (13) is installed on the slide rail (13).

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