Horizontal multi-layer storage equipment for glass bearing

Abstract

The invention discloses horizontal multilayer storage equipment for glass bearing, which comprises a lower welding frame, a lifting assembly is arranged on the lower welding frame, the lifting assembly comprises a plurality of groups of symmetrically arranged single-side band plate chains, a plurality of sheet storage tubes are mounted between the single sides of the two single-side band plate chains, glass main bodies are placed on the plurality of sheet storage tubes on the same layer, and the glass main bodies are arranged on the lower welding frame. A conveying assembly is further arranged on the lower welding frame and comprises conveying rubber rollers, the conveying rubber rollers are arranged between every two adjacent single-side belt plate chains at equal intervals and used for conveying a glass body, and chain tensioning assemblies are arranged on the single-side belt plate chains and used for adjusting the tension of the single-side belt plate chains. According to the design, a multi-layer storage mode is adopted, the lifting assembly and the conveying assembly are combined for cooperative work, glass can be quickly stored and taken out layer by layer, the glass storage efficiency is effectively improved, and the storage space is saved.

Description

TECHNICAL FIELD

[0001] The application belongs to the technical field of glass production, and particularly relates to a horizontal multilayer storage device for glass bearing. BACKGROUND

[0002] The glass machinery industry in China started in the early 1990s, mainly by the migration of foreign (Taiwanese) enterprises to take root in China, with the geographical shift of the world's processing plants and the rapid development of related industries in China, the glass machinery processing industry has begun to develop rapidly in China. With the rapid development of China's economy, the application of glass is becoming more and more widely.

[0003] At present, the glass deep processing equipment on the market has gradually entered the automatic assembly line. The original glass is processed by a series of full-automatic equipment such as cutting, edge grinding, and tempering, and then the finished glass is obtained. However, the problem of the full-automatic assembly line is that it cannot be stopped. Different full-automatic equipment needs different processing time for glass, which leads to the fact that some are fast and some are slow. The fast ones need to wait for the slow ones, so the efficiency of the automatic assembly line will certainly be greatly reduced. Therefore, in order to solve the above problems, the glass that cannot be processed in time can be stored, which does not affect the processing rate of the front-end equipment. When needed, the glass can be transported out for further processing. SUMMARY

[0004] The application aims to solve the problems in the prior art and provides a horizontal multilayer storage device for glass bearing.

[0005] In order to achieve the above-mentioned purpose, the application adopts the following technical scheme:

[0006] A horizontal multilayer storage device for glass bearing, a lifting assembly is arranged on the lower welded frame, the lifting assembly comprises a plurality of groups of symmetrically arranged single-sided plate chain belts, a plurality of storage tubes are mounted between the two single-sided plate chain belts, and a glass body is placed on the plurality of storage tubes in the same layer;

[0007] A conveying assembly is further arranged on the lower welded frame, the conveying assembly comprises a conveying rubber roller, the conveying rubber rollers are equidistantly arranged between two adjacent single-sided plate chain belts, and the conveying rubber rollers are used for conveying the glass body.

[0008] A chain tensioning assembly is arranged on the single-sided plate chain belt, and the chain tensioning assembly is used for adjusting the tension of the single-sided plate chain belt.

[0009] The above-mentioned technical scheme further comprises:

[0010] The upper welding frame is installed on the lower welding frame through the connecting assembly, two adjacent lower welding frames are connected through the connecting assembly, and two adjacent upper welding frames are connected through the connecting assembly.

[0011] The connecting assembly comprises connecting end plates installed at the joint of the lower welding frames, and reinforcing plates are fixedly installed between the two connecting end plates.

[0012] The lifting assembly further comprises lifting motors installed on one side of the top of the two upper welding frames, output ends of the lifting motors are drivingly connected with lifting driving sprockets, a plurality of second vertical belt seat bearings are installed on the upper welding frame, a main transmission shaft is rotatably connected between the second vertical belt seat bearings, transmission large sprockets are symmetrically and fixedly installed on the main transmission shaft, and transmission chains are sleeved between the lifting driving sprockets and the transmission large sprockets.

[0013] A plurality of groups of first vertical belt seat bearings are installed on the upper welding frame at equal distances in the vertical direction of the main transmission shaft, the number of bearings in each group is a plurality, upper driven shafts are rotatably connected between the first vertical belt seat bearings, transmission bevel gears are fixedly installed on one end of the upper driven shafts close to the main transmission shaft, a plurality of driving bevel gears are installed on the outer side of the main transmission shaft close to the transmission bevel gears, and the driving bevel gears and the transmission bevel gears are in meshing engagement.

[0014] Upper driven sprockets are symmetrically and fixedly installed on each upper driven shaft, narrow vertical bearing seats in the same vertical direction as the upper driven sprockets are symmetrically installed on the bottom of the lower welding frame, lower driven sprockets are fixedly installed on the narrow vertical bearing seats, single-sided belt plate chains are sleeved between the upper driven sprockets and the lower driven sprockets, a plurality of connecting pieces are fixedly connected on the single-sided belt plate chains, and two connecting pieces in the same layer are fixedly connected with the connecting piece storage pipe.

[0015] A plurality of brake discs are fixedly connected to the outer side of the main transmission shaft, and pneumatic brakes are installed on one side of the upper welding frame.

[0016] The conveying assembly further comprises a conveying motor installed on the same side of the lifting motor on the lower welding frame, intermediate welding frames are symmetrically and fixedly connected at the middle of the lower welding frame, a plurality of rubber roller bearing seats are fixedly and equally connected on the two intermediate welding frames, a rubber roller transmission shaft is rotatably connected between the two rubber roller bearing seats, a transmission sprocket box is installed on the intermediate welding frame on the same side of the conveying rubber roller and fixedly connected between the rubber roller transmission shaft and the conveying rubber roller, and the conveying motor is drivingly connected with the plurality of conveying rubber rollers through the transmission sprocket box.

[0017] The chain tensioning assembly comprises chain tensioning plates installed at the two ends of the single-sided belt plate chain, and a tensioning bolt symmetrically movably connected between the two chain tensioning plates, and a first adjusting nut threadedly connected to the end of the tensioning bolt extending to the outside of the chain tensioning plate, and a second adjusting nut and a fixing nut threadedly connected to the middle of the tensioning bolt and in contact with the two chain tensioning plates.

[0018] A plurality of chain guide grooves are equidistantly installed on the middle welding frame on both sides, the single-sided belt plate chain is clamped in the grooves of the chain guide grooves and slides relative to the chain guide grooves.

[0019] The present application has the following beneficial effects:

[0020] 1. In the present application, the vertical multi-layer storage of glass is realized by the symmetrically arranged single-sided belt plate chain and the layerable installed storage tube, the storage capacity per unit area is greatly improved, and it is especially suitable for the intensive warehousing demand of large size glass, the upper and lower welding frames can be flexibly expanded through the connecting assembly, the equipment can be transversely or longitudinally spliced, and different site scales and storage capacity demands can be adapted.

[0021] 2. In the present application, the lifting motor drives the bevel gear to transmit power to a plurality of upper driven shafts, drives the chain to move up and down, realizes the vertical lifting of glass, the transmission is stable and has high synchronism, the conveying rubber roller is linked through the motor and the chain wheel box, realizes the horizontal in and out of glass, cooperates with the lifting assembly to form a "three-dimensional" storage and taking process, and reduces manual intervention. BRIEF DESCRIPTION OF DRAWINGS

[0022] Figure 1 It is a whole top view structural schematic diagram of a horizontal multi-layer storage equipment for glass bearing;

[0023] Figure 2 It is a whole bottom view structural schematic diagram in the present application;

[0024] Figure 3 It is a whole side view structural schematic diagram in the present application;

[0025] Figure 4 It is a whole side view structural schematic diagram in the present application;

[0026] Figure 5 It is Figure 1 It is an enlarged schematic diagram of structure in A;

[0027] Figure 6 It is Figure 1 It is an enlarged schematic diagram of structure in B;

[0028] Figure 7 It is Figure 1 It is an enlarged schematic diagram of structure in C;

[0029] Figure 8 As Figure 2 Structure enlarged schematic view at D;

[0030] Figure 9 As Figure 1 Structure enlarged schematic view at E;

[0031] Figure 10 As Figure 1 Structure enlarged schematic view at F;

[0032] Figure 11 As Figure 3 Structure enlarged schematic view at G;

[0033] Figure 12 As Figure 2 Structure enlarged schematic view at H;

[0034] Figure 13 As Figure 1 Structure enlarged schematic view at I.

[0035] In the figure: 1, lifting motor; 010, lifting driving sprocket; 2, pneumatic brake; 3, lower welding frame; 30, transmission sprocket box; 31, intermediate welding frame; 32, upper welding frame; 4, main transmission shaft; 5, upper driven shaft; 6, upper driven sprocket; 7, first vertical bearing with seat; 70, second vertical bearing with seat; 8, single-sided plate chain; 9, lower driven sprocket; 10, conveying rubber roller; 101, rubber roller bearing seat; 102, rubber roller transmission shaft; 11, narrow vertical bearing seat; 12, brake disc; 13, film storage tube; 130, connecting piece; 131, glass main body; 14, chain tensioning plate; 140, tensioning bolt; 141, second adjusting nut; 142, fixing nut; 143, first adjusting nut; 15, conveying motor; 16, transmission large sprocket; 17, lifting; 18, transmission bevel gear; 19, driving bevel gear; 20, connecting end plate; 201, reinforcing plate; 21, chain guide groove. DETAILED DESCRIPTION

[0036] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work fall within the scope of protection of the present application.

[0037] As Figures 1-13As shown, the present application provides a horizontal multi-layer storage device for glass carrying, which comprises a lower welding frame 3, a lifting assembly arranged on the lower welding frame 3, the lifting assembly comprising a plurality of groups of symmetrically arranged single-sided belt chain 8, a plurality of storage tubes 13 installed between the single sides of the two single-sided belt chains 8, and a glass body 131 placed on the plurality of storage tubes 13 in the same layer;

[0038] The lower welding frame 3 is also provided with a conveying assembly, the conveying assembly comprising a conveying rubber roller 10 arranged equidistantly between two adjacent single-sided belt chains 8, and the conveying rubber roller 10 is used for conveying the glass body 131;

[0039] The single-sided belt chain 8 is provided with a chain tensioning assembly for adjusting the tension of the single-sided belt chain 8;

[0040] Further, in the glass production process, since the glass kiln is in a continuous running state, the production of glass is continuous, and therefore the produced glass sheets need to be stored. In the storage process, the glass that has completed the production process is first transported to the storage device of the present design. The entire working process is automatically controlled by PLC, and after the incoming sheet signal is given, the conveying rubber roller 10 conveys the required glass to the required position, the lifting assembly lifts the glass by one layer, and then the second glass enters the conveying rubber roller 10 to convey the glass to the required position. In this way, the glass that has been arranged in advance is stored layer by layer. When the glass needs to be sent out, the basket mechanism is lowered to place the glass on the conveying rubber roller 10, and the conveying roller is started to convey the glass out. When there is no glass on the conveying roller, the basket continues to be lowered to place the glass on the conveying rubber roller 10, and the storage function is realized in this way.

[0041] As shown in Figure 1 and Figure 9 The lower welding frame 3 is provided with an upper welding frame 32 through a connecting assembly, two adjacent lower welding frames 3 are connected through a connecting assembly, two adjacent upper welding frames 32 are connected through a connecting assembly, and a plurality of lifting hooks 17 are installed on the upper welding frame 32;

[0042] The connecting assembly comprises a connecting end plate 20 installed at the joint of the lower welding frame 3, and a reinforcing plate 201 fixedly installed between the two connecting end plates 20;

[0043] Further, the lower welding frame 3 plays a key role as the basic support structure of the entire device, and the upper welding frame 32 is mounted on the lower welding frame 3 through a connecting assembly, and two adjacent lower welding frames 3 and two adjacent upper welding frames 32 are connected through connecting assemblies, and the connecting assembly is specifically composed of a connecting end plate 20 mounted at the joint of the lower welding frame 3 and a reinforcing plate 201 fixedly installed between the two connecting end plates 20, when assembling the device, for adjacent lower welding frames 3, align the connecting end plates 20 at their joints, and then fix the reinforcing plate 201 between the two connecting end plates 20 through fixing bolts,

[0044] Further, the upper welding frame 32 is aligned with the connecting end plate 20 on the lower welding frame 3 through the lifting 17, and the same method is used to connect the connecting end plate 20 and the reinforcing plate 201.

[0045] As shown in Figure 2 and Figure 13 , the conveying assembly further comprises a conveying motor 15 mounted on the same side of the lifting motor 1 on the lower welding frame 3, and the middle of the lower welding frame 3 is symmetrically fixedly connected with an intermediate welding frame 31, a plurality of rubber roller bearing seats 101 are fixedly connected on the two intermediate welding frames 31 at equal intervals, and a rubber roller transmission shaft 102 is rotatably connected between the two rubber roller bearing seats 101, and the rubber roller transmission shaft 102 and the conveying rubber roller 10 are fixedly connected on the intermediate welding frame 31 on the same side of the conveying motor 15, and a transmission sprocket box 30 is installed, and the conveying motor 15 is drivingly connected between the plurality of conveying rubber rollers 10 through the transmission sprocket box 30;

[0046] Further, when conveying the glass, the conveying motor 15 on the same side of the lifting motor 1 on the lower welding frame 3 is started, and the power output by the conveying motor 15 is first transmitted to the transmission sprocket box 30 mounted on the intermediate welding frame 31 on the same side thereof, and the middle of the lower welding frame 3 is symmetrically fixedly connected with an intermediate welding frame 31, and a plurality of rubber roller bearing seats 101 are fixedly connected on the two intermediate welding frames 31 at equal intervals, and a rubber roller transmission shaft 102 is rotatably connected between the two rubber roller bearing seats 101;

[0047] Further, the power distributed by the transmission sprocket box 30 is transmitted to each rubber roller transmission shaft 102 through the corresponding transmission chain, and in turn drives the plurality of conveying rubber rollers 10 to rotate. Since the plurality of conveying rubber rollers 10 are equidistantly and parallelly arranged, the glass is placed on the conveying rubber rollers 10, and the frictional force generated between the glass and the surface of the conveying rubber rollers 10 will push the glass to move smoothly along the rotation direction of the conveying rubber rollers 10.

[0048] As shown in Figure 1 , Figure 5 , Figure 6 , Figure 7 andFigure 11 As shown, the lifting assembly further comprises two lifting motors 1 installed on one side of the top of the upper welded frame 32, the output end of the lifting motor 1 is drivingly connected with a lifting driving sprocket 010, a plurality of second vertical belt seat bearings 70 are installed on the upper welded frame 32, the plurality of second vertical belt seat bearings 70 are rotatably connected with a main transmission shaft 4, a transmission large sprocket 16 is symmetrically and fixedly installed on the main transmission shaft 4, and the lifting driving sprocket 010 and the transmission large sprocket 16 are sleeved with a transmission chain;

[0049] A plurality of groups of first vertical belt seat bearings 7 are installed on the upper welded frame 32 at equal intervals in the vertical direction of the main transmission shaft 4, the number of each group of the first vertical belt seat bearings 7 is a plurality, the plurality of first vertical belt seat bearings 7 are rotatably connected with an upper driven shaft 5, a transmission bevel gear 18 is fixedly installed on one end of the upper driven shaft 5 close to the main transmission shaft 4, a plurality of driving bevel gears 19 are installed on the outer side of the main transmission shaft 4 close to the transmission bevel gear 18, and the driving bevel gears 19 and the transmission bevel gear 18 are in mesh with each other;

[0050] An upper driven sprocket 6 is symmetrically and fixedly installed on each upper driven shaft 5, a narrow vertical bearing seat 11 in the same vertical direction as the upper driven sprocket 6 is symmetrically installed on the bottom of the lower welded frame 3, a lower driven sprocket 9 is fixedly installed on the narrow vertical bearing seat 11, a single-sided belt plate chain 8 is sleeved between the upper driven sprocket 6 and the lower driven sprocket 9, a plurality of connecting pieces 130 are fixedly connected on the single-sided belt plate chain 8, and two connecting pieces 130 in the same layer are fixedly connected with a storage piece tube 13;

[0051] Further, when the device receives an instruction to lift the glass, the two lifting motors 1 installed on one side of the top of the upper welded frame 32 start to operate, so that the lifting driving sprocket 010 rotates synchronously with the output end of the lifting motor 1, the transmission large sprocket 16 is symmetrically and fixedly installed on the main transmission shaft 4, and the transmission chain is sleeved between the lifting driving sprocket 010 and the transmission large sprocket 16, when the lifting driving sprocket 010 rotates, power is transmitted to the transmission large sprocket 16 through the transmission of the transmission chain, and then the main transmission shaft 4 is driven to rotate;

[0052] Further, a plurality of groups of first vertical belt seat bearings 7 are installed on the upper welded frame 32 at equal intervals in the vertical direction of the main transmission shaft 4, the plurality of first vertical belt seat bearings 7 are rotatably connected with the upper driven shaft 5, when the main transmission shaft 4 rotates, the driving bevel gears 19 thereon rotate, power is transmitted to the transmission bevel gear 18 through the meshing transmission between the gears, and then the upper driven shaft 5 is driven to rotate;

[0053] Further, the single-sided plate chain 8 is sleeved between the upper driven sprocket 6 and the lower driven sprocket 9 to form a closed chain transmission loop. When the upper driven shaft 5 rotates to drive the upper driven sprocket 6 to rotate, the lower driven sprocket 9 is also rotated through the transmission of the single-sided plate chain 8, thereby realizing the circulation of the single-sided plate chain 8.

[0054] Further, a plurality of connecting pieces 130 are fixedly connected to the single-sided plate chain 8. Two connecting pieces 130 in the same layer are fixedly connected with the storage tube 13 together, and the glass body 131 is placed on the storage tube 13. With the circulation of the single-sided plate chain 8, the connecting piece 130 drives the storage tube 13 to rise or fall, thereby realizing the function of layer-by-layer lifting and storing the glass body 131 placed on the storage tube 13.

[0055] As shown in Figure 6 The outer side of the main transmission shaft 4 is fixedly connected with a plurality of brake discs 12. The pneumatic brake 2 is installed on one side of the brake disc 12 of the upper welding frame 32.

[0056] Further, when the equipment is normally running, the lifting motor 1 drives the main transmission shaft 4 to rotate, thereby driving the entire lifting assembly to run, realizing the layer-by-layer lifting and storage of the glass. At this time, the plurality of brake discs 12 fixedly connected to the outer side of the main transmission shaft 4 rotate together with the main transmission shaft 4, and the pneumatic brake 2 installed on one side of the brake disc 12 of the upper welding frame 32 is in a non-working state. A certain gap is maintained between the brake disc and the pneumatic brake, which does not hinder the rotation of the main transmission shaft 4, ensuring the smooth operation of the equipment lifting action.

[0057] Further, once the equipment receives the instruction to stop lifting or needs emergency braking, the control system sends a signal to the pneumatic brake 2. After receiving the signal, the pneumatic actuator in the pneumatic brake 2 is immediately started. A strong pressure is generated by compressed air, which pushes the brake pads in the pneumatic brake 2 to move rapidly towards the brake disc 12 and tightly adhere to the two side surfaces of the brake disc 12.

[0058] The chain tensioning assembly includes chain tensioning plates 14 installed at the head and tail of the single-sided plate chain 8. Symmetrically and movably connected between the two chain tensioning plates 14 are tensioning bolts 140. The ends of the two tensioning bolts 140 extending to the outside of the chain tensioning plate 14 are threadedly connected with first adjusting nuts 143. The middle of the tensioning bolt 140 is threadedly connected with a second adjusting nut 141 and a fixed nut 142 which are in contact with the two chain tensioning plates 14.

[0059] Further, under long-time load use, the unilateral plate chain 8 may be loose, which may cause unevenness of each layer of the storage tube 13. In order to ensure the normal operation of the layer-by-layer storage, the second adjusting nut 141 is loosened and moved vertically downward, and then the first adjusting nut 143 is tightened by using a wrench, so that the upper chain tensioning plate 14 moves close to the lower chain tensioning plate 14, and the unilateral plate chain 8 is tensioned.

[0060] Further, a plurality of chain guide grooves 21 are equidistantly arranged on the middle welding frame 31 on both sides, the unilateral plate chain 8 is clamped in the grooves of the chain guide grooves 21 and slides relatively, and in order to prevent the unilateral plate chain from swinging during operation, the chain guide grooves 21 can effectively limit the swinging of the unilateral plate chain 8.

[0061] In the embodiment, the entire working process is automatically controlled by the PLC, the automation operation of the glass storage and conveying is realized, the manual intervention is reduced, the production efficiency and accuracy are improved, the multi-layer storage mode is adopted, the lifting assembly and the conveying assembly are combined to work cooperatively, the layer-by-layer storage and taking out of the glass can be quickly realized, the glass storage efficiency is effectively improved, and the storage space is saved.

[0062] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A horizontal multi-layer storage device for glass carriers, comprising a lower welded frame (3), characterized in that, The lower welding frame (3) is provided with a lifting assembly, the lifting assembly comprises multiple groups of symmetrically arranged single-sided belt plate chains (8), multiple storage tubes (13) are installed between the single-sided belt plate chains (8) on one side, and glass bodies (131) are placed on the multiple storage tubes (13) on the same layer; The lower welding frame (3) is also provided with a conveying assembly, the conveying assembly comprises conveying rubber rollers (10), the conveying rubber rollers (10) are equidistantly arranged between two adjacent single-sided belt plate chains (8), and the conveying rubber rollers (10) are used for conveying the glass bodies (131); The single-sided belt plate chain (8) is provided with a chain tensioning assembly, and the chain tensioning assembly is used for adjusting the tension of the single-sided belt plate chain (8).

2. The horizontal multi-tier storage system for glass substrates according to claim 1, wherein, The lower welding frame (3) is provided with an upper welding frame (32) through a connecting assembly, two adjacent lower welding frames (3) are connected through the connecting assembly, two adjacent upper welding frames (32) are connected through the connecting assembly, and the upper welding frame (32) is provided with multiple lifting hooks (17).

3. The horizontal multi-tiered storage apparatus for glass substrates according to claim 2, wherein, The connecting assembly comprises connecting end plates (20) arranged at the joint of the adjacent lower welding frames (3), and a reinforcing plate (201) is fixedly arranged between the two connecting end plates (20).

4. The horizontal multi-tier storage system for glass substrates according to claim 1, wherein, The lifting assembly further comprises lifting motors (1) arranged on one side of the top of the two upper welding frames (32), the output end of the lifting motor (1) is in transmission connection with a lifting driving sprocket (010), the upper welding frame (32) is provided with multiple second vertical belt seat bearings (70), a main transmission shaft (4) is rotatably connected between the multiple second vertical belt seat bearings (70), the main transmission shaft (4) is symmetrically and fixedly provided with a transmission large sprocket (16), and the lifting driving sprocket (010) and the transmission large sprocket (16) are sleeved with a transmission chain.

5. The horizontal multi-tiered storage apparatus for glass substrates according to claim 4, wherein, Multiple first vertical belt seat bearings (7) are equidistantly arranged on the main transmission shaft (4) in the vertical direction of the upper welding frame (32), the number of each group of the first vertical belt seat bearings (7) is multiple, an upper driven shaft (5) is rotatably connected between the multiple first vertical belt seat bearings (7), a transmission bevel gear (18) is fixedly arranged on one end of the upper driven shaft (5) close to the main transmission shaft (4), multiple driving bevel gears (19) are arranged on the outer side of the main transmission shaft (4) close to the transmission bevel gear (18), and the driving bevel gears (19) and the transmission bevel gear (18) are in meshing connection.

6. The horizontal multi-tier storage system for glass substrates according to claim 5, wherein, An upper driven sprocket (6) is symmetrically and fixedly arranged on each upper driven shaft (5), a narrow vertical bearing seat (11) is symmetrically arranged on the bottom of the lower welding frame (3) and in the same vertical direction as the upper driven sprocket (6), a lower driven sprocket (9) is fixedly arranged on the narrow vertical bearing seat (11), the single-sided belt plate chain (8) is sleeved between the upper driven sprocket (6) and the lower driven sprocket (9), multiple connecting plates (130) are fixedly connected to the single-sided belt plate chain (8), and two connecting plates (130) on the same layer are fixedly connected to the storage tube (13).

7. The horizontal multi-tiered storage apparatus for glass substrates according to claim 6, wherein, The outer side of the main transmission shaft (4) is fixedly connected with a plurality of brake discs (12), and the upper welding frame (32) is provided with a pneumatic brake (2) on the side of the brake disc (12).

8. The horizontal multi-tier storage system for glass substrates according to claim 1, wherein, The conveying assembly further comprises a conveying motor (15) installed on the same side of the lifting motor (1) on the lower welding frame (3), and the middle part of the lower welding frame (3) is fixedly connected with a middle welding frame (31) in a symmetrical manner, a plurality of rubber roller bearing seats (101) are fixedly connected on the two middle welding frames (31) at equal intervals, and a rubber roller transmission shaft (102) is rotatably connected between the two rubber roller bearing seats (101). The rubber roller transmission shaft (102) and the conveying rubber roller (10) are fixedly connected, a transmission sprocket box (30) is installed on the middle welding frame (31) on the same side of the conveying motor (15), and the conveying motor (15) is in transmission connection with the plurality of conveying rubber rollers (10) through the transmission sprocket box (30).

9. The horizontal multi-tier storage system for glass substrates according to claim 1, wherein, The chain tensioning assembly comprises chain tensioning plates (14) installed at the head and tail of the single-sided plate chain (8), and tensioning bolts (140) are movably connected between the two chain tensioning plates (14) in a symmetrical manner. The ends of the two tensioning bolts (140) extending to the outside of the chain tensioning plate (14) are threadedly connected with first adjusting nuts (143), and the middle part of the tensioning bolt (140) is threadedly connected with a second adjusting nut (141) and a fixed nut (142) in contact with the two chain tensioning plates (14).

10. The horizontal multi-tiered storage apparatus for glass substrates according to claim 8, wherein, A plurality of chain guide grooves (21) are installed on the middle welding frames (31) on both sides at equal intervals, the single-sided plate chain (8) is clamped in the grooves of the chain guide grooves (21), and relative sliding exists.

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