A conveying device for glass production line

Abstract

The present invention relates to the technical field of glass production and processing, and specifically proposes a conveying device for a glass production line; it includes a transfer rack adjacently arranged at the conveying end of a glass horizontal conveyor, the transfer rack is equipped with a lifting stacking platform, and the transfer rack is also equipped with a transfer robot for grabbing glass from the conveying end of the glass horizontal conveyor and placing it on the lifting stacking platform; the transfer robot includes a base frame docked and fixed at the displacement end of the transfer rack, and the base frame is equipped with a plurality of suction cups for glass adsorption and grabbing. The device provided by the present invention adopts an integrated structural design, which more efficiently and stably realizes the operations of glass transfer, conveying, stacking and glass gasket placement synchronously, optimizes the operation steps, saves the time required for the connection and transition between steps, and indirectly improves the operation efficiency.

Description

Technical Field

[0001] The invention relates to the technical field of glass production and processing, and specifically proposes a glass production line conveying device. Background Art

[0002] In the glass manufacturing process, glass products can be automatically transported through the production line, usually by professional glass horizontal conveying devices. At the end of the horizontal conveying, the glass products generally need to be palletized. After the palletizing is completed, they need to be further transferred to the product stacking area. Therefore, the entire glass conveying process generally includes the horizontal conveying of single-piece glass, the palletizing of multiple pieces of glass, and the conveying and transfer of palletized glass.

[0003] During the glass palletizing process, spacers are usually placed between the glasses to avoid friction and scratches caused by glass contact, disperse pressure to improve stability, isolate and protect, and ventilate and prevent moisture. During actual palletizing, at least four spacers are often placed, and the four spacers are closely distributed at the four corners of the glass to form a stable support and effectively disperse the pressure.

[0004] The gasket is placed after the glass is grabbed and stacked. Under the existing technology, in order to improve production efficiency, glass transfer and stacking as well as gasket placement are achieved through automated mechanical operations. Glass stacking is generally completed by a glass grabbing and stacking robot, and gasket placement is often completed by specialized gasket automatic placement equipment. The two operations are performed independently and are split in design. Although automated operation can be achieved, the split design does not have synchronization in operation. Therefore, there are time intervals in the operating steps that can be optimized and shortened. In addition, the split design places higher requirements on the accuracy of the gasket placement position for the gasket automatic placement equipment, and the equipment is relatively complex, making maintenance more difficult. Summary of the invention

[0005] In order to solve the above problems, the present invention provides a glass production line conveying device, which is used to solve the problems mentioned in the above background technology.

[0006] In order to achieve the above-mentioned purpose, the present invention adopts the following technical scheme to achieve it: a glass production line conveying device, including a transfer frame arranged adjacent to the conveying end of a glass horizontal conveyor, the transfer frame is equipped with a lifting stacking platform, and the transfer frame is also equipped with a transfer robot that grabs the glass from the conveying end of the glass horizontal conveyor and places it on the lifting stacking platform; the transfer robot includes a base frame docked and fixed at the displacement end of the transfer frame, and the base frame is equipped with a plurality of suction cups for glass adsorption and grabbing.

[0007] The base frame is equipped with a carry-in push mechanism, which includes two travel frames arranged to move horizontally in reverse, and gasket bins can be detachably installed on both of the travel frames.

[0008] The gasket bin is provided with two groups of pre-storage holes distributed in a rectangular array for pre-storing glass gaskets, and the pre-storage holes are vertically through-arranged.

[0009] The base frame is equipped with two groups of gasket conveyors which are arranged in a one-to-one correspondence with the two gasket bins. There are two gasket conveyors in each group. The two gasket conveyors in each group are arranged in a one-to-one correspondence with the two groups of pre-storage holes in the gasket bins; the two gasket conveyors in each group are arranged relative to each other in a horizontal direction perpendicular to the moving direction of the travel frame.

[0010] A slow-down mechanism is correspondingly arranged on the base frame and between the gasket conveyors located on the same side of the two groups. When the glass gaskets conveyed from the gasket bin by the gasket conveyor are conveyed to the slow-down mechanism, the slow-down mechanism continues to drive the glass gaskets to descend and be placed flat on the glass.

[0011] Preferably, two conveying grooves are provided on the base frame, and two groups of gasket conveyors are assembled in the two conveying grooves in a one-to-one correspondence.

[0012] Preferably, the base frame is provided with side plates at both ends of the conveying groove, and the side plates are opened at the ports of the conveying groove; inclined guide holes are symmetrically opened on the side plates and on both sides of the ports of the two conveying grooves, and the two symmetrically arranged inclined guide holes are arranged in an "eight" shape; the slow-release mechanism includes a lifting plate provided with a lifting drive, and two groups of support blocks corresponding to the two ports of the conveying grooves are horizontally slidably installed on the lifting plate, the number of the support blocks in each group is two, and the two support blocks in each group are symmetrically distributed on both sides of the port of the conveying groove, and a passive pin is horizontally fixed on the support block, and the passive pin is slidably connected to the inclined guide hole on the same side of the port of the conveying groove.

[0013] Preferably, a horizontal guide rail is fixed to the top of the base frame, and the two travel frames are slidably installed on the horizontal guide rail; the advance pushing mechanism also includes a bidirectional lead screw installed on the top of the base frame through horizontal rotation drive of a seat bearing, and the two travel frames are installed on the two threaded segments of the bidirectional lead screw with one-to-one threaded matching.

[0014] Preferably, when the two travel frames are at the closest position, the bottom end of the gasket bin and the conveying groove at the corresponding position are in an avoidance state.

[0015] Preferably, at least one plug-in slot is provided on the travel frame, and a plug-in block corresponding to the plug-in slot is provided on the gasket bin.

[0016] Preferably, the gasket conveyor comprises a conveyor belt, on which spacer bars are evenly distributed, and the distribution spacing of the spacer bars is equal to the distribution spacing of a row of pre-storage holes distributed in the same direction.

[0017] Preferably, when the support block is located at the highest position, the upper end surface of the support block is lower than the conveying end surface of the conveyor belt.

[0018] Preferably, a overlapping block overlapping with the top of the plug-in slot is provided at the top of the plug-in block.

[0019] Preferably, a lifting frame is installed on the transfer frame for vertical lifting drive, a transverse frame is installed on the lifting frame for horizontal sliding drive, and the base frame is fixed on the transverse frame.

[0020] The above technical scheme has the following advantages or beneficial effects: the present invention provides a glass production line conveying device, which can be used to complete the transfer, conveying and stacking of glass between a horizontal glass conveyor and a lifting stacking platform. The arranged transfer robot realizes the dual operation functions of glass grabbing and stacking and glass gasket placement through an integrated structural design. The structure is simplified and compact, and can implement the synchronized operation of glass grabbing and stacking and automatic placement of glass gaskets, thereby optimizing the operation steps, saving the time required for the connection and transition between steps, and indirectly improving the operation efficiency. In addition, the integrated design enables the glass gasket placement structure and the grabbing and stacking structure itself to form a coordinated positioning, and the glass gasket is conveyed through the two-stage coordinated transportation of the gasket conveyor and the slow-release mechanism, which ensures the accuracy of the glass gasket placement position while improving the operational stability when the glass gasket is placed. In summary, the device provided by the present invention adopts an integrated structural design, which more efficiently and stably realizes the operations of glass transfer, conveying and stacking and glass gasket placement synchronously. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The present invention and its features, configurations and advantages will become more apparent by reading the detailed description of non-limiting embodiments with reference to the following drawings. The same reference numerals indicate the same parts throughout the drawings, which are not drawn to scale, with emphasis on illustrating the subject matter of the present invention.

[0022] Figure 1 It is a three-dimensional structural schematic diagram of a glass production line conveying device provided by the present invention.

[0023] Figure 2 This is a front view of a glass production line conveying device provided by the present invention.

[0024] Figure 3 It is a three-dimensional structural diagram of the transfer robot.

[0025] Figure 4It is a three-dimensional structural diagram of the transfer robot from another perspective.

[0026] Figure 5 It is a top view of the transfer robot.

[0027] Figure 6 yes Figure 5 Sectional view along AA direction.

[0028] Figure 7 It is a three-dimensional structural diagram when the transfer robot removes the gasket bin.

[0029] Figure 8 It is a three-dimensional structural diagram of the base frame.

[0030] Fig. 9 It is a three-dimensional structural diagram of the gasket bin.

[0031] Fig.10 It is a three-dimensional structural diagram of the slow-release mechanism.

[0032] In the figure: 1. transfer rack; 11. lifting rack; 111. side extension guide rail; 12. transverse frame; 2. transfer manipulator; 3. base frame; 31. conveying groove; 32. horizontal guide rail; 33. side plate; 331. inclined guide hole; 34. suction cup; 4. carry-in push mechanism; 41. bidirectional screw; 42. travel frame; 421. plug-in slot; 5. gasket bin; 51. pre-storage hole; 52. plug-in block; 521. overlap block; 6. gasket conveyor; 61. conveyor belt; 62. spacer; 7. slow-release mechanism; 71. lifting cylinder; 72. lifting plate; 721. slideway; 73. support block; 731. passive pin; 8. glass gasket. DETAILED DESCRIPTION

[0033] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not 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.

[0034] In order to enable those skilled in the art to better understand the scheme of the present invention, the present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0035] like Figure 1 and Figure 2As shown, a conveying device for a glass production line includes a transfer frame 1 arranged adjacent to the conveying end of a glass horizontal conveyor, the transfer frame 1 is equipped with a lifting stacking platform, a lifting frame 11 is vertically slidably installed on the transfer frame 1, and two side extension guide rails 111 extending horizontally to the conveying end of the glass horizontal conveyor are arranged on the lifting frame 11, and a transverse frame 12 is slidably installed between the two side extension guide rails 111, the lifting frame 11 can be vertically driven by a cylinder vertically installed on the transfer frame 1, and the transverse frame 12 can be horizontally driven by a cylinder horizontally fixedly installed on the lifting frame 11. It should be noted that the two cylinders are not shown in the drawings. ; The transverse frame 12 is also equipped with a transfer robot 2 that grabs the glass from the conveying end of the glass horizontal conveyor and places it on the lifting stacking platform. The lifting stacking platform is located below the transfer robot 2; it should be noted that the glass horizontal conveyor and the lifting stacking platform are existing equipment installed in the glass production line. The glass horizontal conveyor can be any existing conveying equipment with the function of horizontally conveying glass. The lifting stacking platform is an existing stacking platform with a gradual lifting function. In this embodiment, the lifting stacking platform intermittently descends each time according to a height equal to the thickness of the conveyed glass. The glass horizontal conveyor and the lifting stacking platform are not shown in the accompanying drawings.

[0036] like Figure 2-Figure 8 As shown, the transfer robot 2 includes a base frame 3 welded to the bottom end of the transverse frame 12, and the base frame 3 is equipped with four suction cups 34 for glass adsorption and grasping. The four suction cups 34 are distributed in a rectangular shape, and the suction cups 34 are existing pneumatic grasping devices. The base frame 3 is equipped with a carry-in push mechanism 4, which includes a bidirectional lead screw 41 horizontally rotatably mounted on the top of the base frame 3 through two seat bearings, and the bidirectional lead screw 41 can be driven by an external motor. The top of the base frame 3 is welded with a horizontal guide rail 32, and two relatively arranged travel frames 42 are slidably mounted on the horizontal guide rail 32. The two travel frames 42 are threadedly mounted on the two threaded sections of the bidirectional lead screw 41 in a one-to-one corresponding manner.

[0037] like Figure 1 , Figure 3 , Figure 5 , Figure 6 , Figure 7 and Fig. 9 As shown, the two travel frames 42 can be detachably mounted with a gasket bin 5, and the travel frame 42 is provided with two plug-in slots 421, and the gasket bin 5 is welded with two plug-in blocks 52 that are vertically plugged in and matched in the two plug-in slots 421 in a one-to-one correspondence. In order to prevent the bottom of the gasket bin 5 from directly contacting the top surface of the base frame 3 and increasing the movement resistance, a lap block 521 that overlaps the top of the plug-in slot 421 is welded to the top of the plug-in block 52. Two groups of pre-storage holes 51 for pre-storing glass gaskets 8 are arranged in a rectangular array in the gasket bin 5. The pre-storage holes 51 are arranged vertically through. In this embodiment, as shown in FIG. Figure 5As shown, each group of pre-storage holes 51 is arranged in three rows and six columns. The pre-storage holes 51 are circular hole structures, and the corresponding glass gaskets 8 are circular structures. It should be noted that the glass gaskets 8 are not limited to circular structures, and the glass gaskets 8 can be square or other polygonal structures.

[0038] like Figure 1 , Figure 3 , Figure 5 , Figure 6 , Figure 7 and Figure 8 As shown, two conveying grooves 31 are provided on the base frame 3, and two groups of gasket conveyors 6 corresponding to the two gasket bins 5 are installed on the base frame 3, and the two groups of gasket conveyors 6 are installed in the two conveying grooves 31 in a one-to-one manner; the number of gasket conveyors 6 in each group is two. In the present embodiment, the gasket conveyors 6 are miniature belt conveyors, and the two gasket conveyors 6 in each group are corresponding to the two groups of pre-storage holes 51 in the gasket bin 5 in a one-to-one manner; the two gasket conveyors 6 in each group are relatively arranged in a horizontal direction perpendicular to the moving direction of the travel frame 42, and the gasket conveyor 6 includes a conveyor belt 61, and the conveyor belt 61 is evenly distributed with spacer bars 62, and the distribution spacing of the spacer bars 62 is the same as that of the conveyor belt 61. Figure 5 The distribution spacing of the single row of pre-storage holes 51 is equal. When the two travel frames 42 are in the closest position, the bottom end of the gasket bin 5 and the conveying groove 31 at the corresponding position are in an avoidance state, and the top surface of the base frame 3 has a supporting effect on the glass gaskets 8 pre-stored in the pre-storage holes 51. In the avoidance state, the pre-storage holes 51 of the two gasket bins 5 can be pre-filled with glass gaskets 8. The two travel frames 42 are driven to slide synchronously in the opposite direction by the bidirectional lead screw 41, which can drive the two gasket bins 5 to move synchronously, so that the three rows of pre-storage holes 51 can be gradually moved in sequence to the top of the correspondingly set gasket conveyor 6. When a row of pre-storage holes 51 moves to the top of the gasket conveyor 6, the glass gasket 8 automatically falls on the conveyor belt 61, and each glass gasket 8 is located between two adjacent spacer bars 62 (combined with Figure 5 and Figure 6 ); The two groups of gasket conveyors 6 will start synchronously and continue to convey the glass gaskets 8 that fall on the conveyor belt 61. The gasket conveyor 6 on the left side of the figure conveys to the left, while the gasket conveyor 6 on the right side conveys to the right, and the conveying distance of each intermittent conveyance of the gasket conveyor 6 is equal to the spacing between the two spacer bars 62.

[0039] like Figure 1 , Figure 3 , Figure 4 , Figure 6 , Figure 8 and Fig.10As shown, a slow-release mechanism 7 is provided on the base frame 3 and between the gasket conveyors 6 on the same side of the two groups. Side plates 33 are welded on the base frame 3 at both ends of the conveying groove 31, and the side plates 33 are opened at the ends of the conveying groove 31; oblique guide holes 331 are symmetrically provided on the side plates 33 and on both sides of the ends of the two conveying grooves 31, and the two symmetrically arranged oblique guide holes 331 are arranged in an "eight" shape; the slow-release mechanism 7 includes a lifting cylinder vertically fixed to the top of the base frame 3 by bolts. 71, a lifting plate 72 is welded horizontally at the output end of the lifting cylinder 71, and two sections of slide grooves 721 extending axially along the bidirectional lead screw 41 are provided on the lifting plate 72, and a group of support blocks 73 are slidably mounted on the two sections of the slide grooves 721, and the number of support blocks 73 in each group is two, and the two support blocks 73 in each group are symmetrically distributed on both sides of the port of the conveying groove 31, and a passive pin 731 is welded horizontally on the support block 73, and the passive pin 731 is slidably connected in the inclined guide hole 331 located on the same side of the port of the conveying groove 31. When the support block 73 is at the highest position, the upper end surface of the support block 73 is lower than the conveying end surface of the conveyor belt 61.

[0040] During the actual conveying process of the glass, the glass will be automatically conveyed to the designated position at the conveying end by the glass horizontal conveyor. Under the coordinated displacement of the lifting frame 11 and the transverse frame 12, the transfer robot 2 will grab and move the glass through four suction cups 34 and place it on the lifting stacking platform. While stacking, the placement of four glass gaskets 8 can be completed immediately.

[0041] Before stacking, through the intermittent conveyance of four gasket conveyors 6, the gasket conveyor 6 pre-conveys one of the glass gaskets 8 conveyed thereon to the corresponding two supporting blocks 73. When the glass is lowered for stacking, the lifting cylinder 71 is started synchronously. The lifting cylinder 71 drives the two groups of supporting blocks 73 to descend synchronously with the lifting plate 72, and the two supporting blocks 73 in each group are gradually separated under the guidance of the inclined guide hole 331. When the supporting block 73 descends to the position closest to the glass, the two supporting blocks 73 separate so that the glass gasket 8 falls smoothly on the glass, so that the four gaskets are placed on the glass at the same time with the cooperation of the four gasket conveyors 6 and the two slow-release mechanisms 7, and the positions of the four gaskets are accurately distributed according to the predetermined positions.

[0042] The present invention provides a glass production line conveying device, which can be used to complete the transfer, conveying and stacking of glass between a glass horizontal conveyor and a lifting stacking platform. The arranged transfer robot 2 realizes the dual operation functions of glass grabbing and stacking and glass gasket 8 placement through an integrated structural design. The structure is simplified and compact, and can implement the synchronized operation of glass grabbing and stacking and automatic placement of glass gasket 8, thereby optimizing the operation steps, saving the time required for the connection and transition between steps, and indirectly improving the operation efficiency. In addition, the integrated design enables the glass gasket 8 placement structure and the grabbing and stacking structure itself to form a coordinated positioning, and the glass gasket 8 is conveyed through the two-stage coordinated operation of the gasket conveyor 6 and the slow-release mechanism 7, which ensures the placement position accuracy of the glass gasket 8 while improving the operational stability of the glass gasket 8 when it is placed. In summary, the device provided by the present invention adopts an integrated structural design, which more efficiently and stably realizes the operations of glass transfer, conveying and stacking and glass gasket 8 placement.

[0043] In the description of the present invention, it is to be understood that the terms “center”, “longitudinal”, “lateral”, “length”, “width”, “thickness”, “up”, “down”, “vertical”, “horizontal”, “top”, “bottom”, “inside”, “outside”, “clockwise”, “counterclockwise”, “axial”, “radial”, “circumferential”, etc., indicating orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0044] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "connect", "install", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

[0045] The above describes the preferred embodiments of the present invention. It should be understood that the present invention is not limited to the above-mentioned specific embodiments, and the devices and structures that are not described in detail should be understood to be implemented in a common manner in the art; any technician familiar with the art can make many possible changes and modifications without departing from the technical solution of the present invention, or modify them into equivalent embodiments with equivalent changes, which does not affect the essential content of the present invention. Therefore, any simple modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention are still within the scope of protection of the technical solution of the present invention.

Claims

1. A conveying device for a glass production line, comprising a transfer frame (1) arranged adjacent to a conveying end of a glass horizontal conveyor, the transfer frame (1) being equipped with a lifting and stacking platform, and the transfer frame (1) being further equipped with a transfer robot (2) for grabbing glass from the conveying end of the glass horizontal conveyor and placing it on the lifting and stacking platform; characterized in that: The transfer robot (2) comprises a base frame (3) fixedly docked at the displacement end of the transfer frame (1), and the base frame (3) is equipped with a plurality of suction cups (34) for glass adsorption and grasping; The base frame (3) is equipped with a forward pushing mechanism (4), the forward pushing mechanism (4) comprising two travel frames (42) arranged to move horizontally in reverse, and the two travel frames (42) are both detachably mounted with a gasket bin (5); The gasket bin (5) is provided with two groups of pre-storage holes (51) distributed in a rectangular array for pre-storing the glass gaskets (8), and the pre-storage holes (51) are arranged vertically through; The base frame (3) is equipped with two groups of gasket conveyors (6) which are arranged in a one-to-one correspondence with the two gasket bins (5), the number of gasket conveyors (6) in each group is two, and the two gasket conveyors (6) in each group are arranged in a one-to-one correspondence with the two groups of pre-storage holes (51) in the gasket bin (5); the two gasket conveyors (6) in each group are arranged relative to each other in a direction horizontally perpendicular to the moving direction of the travel frame (42); A slow-release mechanism (7) is provided on the base frame (3) and between the gasket conveyors (6) located on the same side of the two groups. When the glass gasket (8) conveyed from the gasket bin (5) by the gasket conveyor (6) is conveyed to the slow-release mechanism (7), the slow-release mechanism (7) continues to drive the glass gasket (8) to descend and be placed flat on the glass.

2. A glass production line conveying device according to claim 1, characterized in that: Two conveying grooves (31) are provided on the base frame (3), and two groups of the gasket conveyors (6) are assembled in the two conveying grooves (31) in a one-to-one correspondence.

3. A glass production line conveying device according to claim 2, characterized in that: The base frame (3) is provided with side plates (33) at both ends of the conveying groove (31), and the side plates (33) are provided with openings at the ends of the conveying groove (31); the side plates (33) are symmetrically provided with oblique guide holes (331) at both sides of the ends of the two conveying grooves (31), and the two symmetrically arranged oblique guide holes (331) are arranged in an "eight" shape; the slow-release mechanism (7) comprises a lifting plate (72) provided for lifting and driving, and two groups of supporting blocks (73) corresponding to the ends of the two conveying grooves (31) are horizontally slidably mounted on the lifting plate (72), the number of the supporting blocks (73) in each group is two, and the two supporting blocks (73) in each group are symmetrically distributed at both sides of the ends of the conveying groove (31), and a passive pin (731) is horizontally fixed on the supporting block (73), and the passive pin (731) is slidably connected to the oblique guide hole (331) located on the same side of the ends of the conveying groove (31).

4. A glass production line conveying device according to claim 1, characterized in that: A horizontal guide rail (32) is fixed to the top of the base frame (3), and the two travel frames (42) are slidably mounted on the horizontal guide rail (32); the advance push mechanism (4) further comprises a bidirectional lead screw (41) mounted on the top of the base frame (3) through a seat bearing and driven to rotate horizontally, and the two travel frames (42) are threadedly mounted on the two threaded sections of the bidirectional lead screw (41) in a one-to-one corresponding manner.

5. A glass production line conveying device according to claim 2, characterized in that: When the two travel frames (42) are at the closest position, the bottom end of the gasket bin (5) and the conveying groove (31) at the corresponding position are in a state of avoiding each other.

6. A glass production line conveying device according to claim 1, characterized in that: At least one plug-in slot (421) is provided on the travel frame (42), and a plug-in block (52) correspondingly plugged and matched with the plug-in slot (421) is provided on the gasket bin (5).

7. A glass production line conveying device according to claim 3, characterized in that: The gasket conveyor (6) comprises a conveyor belt (61), on which spacer bars (62) are evenly distributed, and the distribution spacing of the spacer bars (62) is equal to the distribution spacing of a row of pre-storage holes (51) distributed in the same direction.

8. A glass production line conveying device according to claim 7, characterized in that: When the support block (73) is located at the highest position, the upper end surface of the support block (73) is lower than the conveying end surface of the conveyor belt (61).

9. A glass production line conveying device according to claim 6, characterized in that: The top end of the plug-in block (52) is provided with a lap block (521) which is lap-connected with the top end of the plug-in slot (421).

10. A glass production line conveying device according to claim 1, characterized in that: A lifting frame (11) is installed on the transfer frame (1) in a vertical lifting drive, a transverse frame (12) is installed on the lifting frame (11) in a horizontal sliding drive, and the base frame (3) is fixed on the transverse frame (12).

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