Raw glass sheet storing and taking equipment and storing and taking method

Abstract

The invention belongs to the technical field of glass manufacturing, particularly relates to raw glass sheet storing and taking equipment and a storing and taking method, and solves the problems of low storing and taking efficiency and easiness in damage in the prior art. The raw glass sheet storing and taking equipment comprises a sheet arranging machine, an extracting machine for extracting raw glass sheets is arranged on one side of the sheet arranging machine, and the sheet arranging machine is composed of a base; an extraction assembly used for sending out raw glass sheets is installed in the middle of the base, by arranging the extraction assembly, a moving assembly and other structures, a first transmission gear driven by a servo motor in an extraction frame drives a friction conveying shaft to rotate through a conveying chain, and the raw glass sheets are rapidly and stably sent out through a high-friction-coefficient material. A transmission motor in the moving assembly drives a long shaft to rotate through a double-row heavy-load transmission chain, a closed-loop transmission chain drives the storage assembly to perform accurate positioning, and an inclined guide structure of an extraction frame is matched, so that the storage and taking period of a single raw glass sheet is shortened, and the continuous operation capacity of equipment is enhanced.

Description

Technical Field

[0001] The present invention relates to the technical field of glass manufacturing, and in particular to a glass sheet storage and retrieval device and a storage and retrieval method. Background Art

[0002] Glass sheet storage and retrieval equipment is a special mechanical device that integrates automated storage, retrieval and transportation functions. It is mainly used for the regular storage and retrieval and efficient transportation of glass sheets.

[0003] The prior art patent, with authorization announcement number CN221520475U, relates to a raw glass transport device. This patent belongs to the field of glass transport technology and specifically relates to a raw glass transport device comprising a base, isolation ribs, and extended ribs. The base isolates the raw glass from the base surface. The isolation ribs are evenly spaced at the top of the base. The extended ribs are arranged on both sides of the isolation ribs. The two opposing edges of the extended ribs are arranged at right angles. A bottom storage layer for holding the glass is formed between the extended ribs and the isolation ribs. The isolation ribs are triangular plates. The extended ribs and the isolation ribs are integrally designed to form a plate surface that fits the glass. Top holding portions are also provided on the tops of the extended ribs and the isolation ribs. This patent prevents large displacement friction between the individual glasses, preventing excessive wear during transportation. At the same time, the side and bottom coating structure prevents large azimuthal displacement of the glass during transportation, reducing the probability of glass wear.

[0004] However, when using this patent, extraction and placement can only be done manually, which causes the glass to easily rub and bump during movement, and the movement is also time-consuming and labor-intensive. Summary of the Invention

[0005] The purpose of the present invention is to provide a glass sheet storage and retrieval device and a glass sheet storage and retrieval method, which solve the problems of low storage and retrieval efficiency and easy damage.

[0006] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: a glass sheet storage and retrieval device and storage and retrieval method, comprising a sheet sorter, one side of which is provided with an extractor for extracting glass sheets, the sheet sorter consisting of a base, the middle of which is provided with an extraction component for delivering glass sheets, the extraction component and the extractor being coaxially arranged, the top of the base being provided with a storage component for storing glass sheets, and both sides of the base being provided with moving components for moving the storage component.

[0007] As a preferred solution of the present invention, the four corners of the sheet unscrambler are fixedly connected to a top plate by screws, and a soft connection block is fixedly connected to one side of the top of the top plate.

[0008] As a preferred solution of the present invention, the extraction component is composed of an extraction frame, which is arranged in the middle of the base, and two symmetrically arranged first connecting blocks and two symmetrically arranged second connecting blocks are fixedly connected on both sides of the middle of the base. One side of the extraction frame is fixedly connected to a first hinge block, and the first hinge block and the first connecting block are jointly hinged with a cylinder, and the other side of the extraction frame is fixedly connected to a second hinge block, and the second hinge block and the second connecting block are hinged to each other.

[0009] As a preferred solution of the present invention, a servo motor is installed on one side of the extraction frame, and a rotating shaft is installed at the output end of the servo motor, a first bearing sleeve is fixedly provided on the rotating shaft, a first transmission gear is fixedly provided on the outer circumference of the first bearing sleeve, the four corners of the extraction frame are fixedly connected with a fixed shaft, a second bearing sleeve is movable on the fixed shaft, a second transmission gear is fixedly provided on the outer circumference of the second bearing sleeve, a plurality of equally distributed top blocks are fixedly connected to the top of the extraction frame, a connecting seat is fixedly connected to the interior of the top block, a bearing shaft is rotatably installed inside the connecting seat, a third transmission gear is fixedly provided on the outer circumference of the bearing shaft, a conveying chain is commonly provided on the first transmission gear, and one end of the bearing shaft is fixedly connected to a friction conveying shaft.

[0010] As a preferred solution of the present invention, the moving assembly includes a transmission motor, the transmission motor is installed at one end of the base, the output end of the transmission motor is installed with a straight shaft, the outer circumference of the straight shaft is fixedly sleeved with a first transmission sprocket, one end of the base is fixedly connected to two symmetrically arranged bearing seats, the interior of the bearing seat is rotatably installed with a rotating bearing, the interiors of the two rotating bearings are commonly connected to a long shaft, the outer circumference of the long shaft is respectively fixedly sleeved with a second transmission sprocket and two symmetrically arranged fourth transmission gears, the first transmission sprocket and the second transmission sprocket are jointly movably sleeved with a transmission chain, the interior of the base is fixedly connected with a number of equidistantly distributed transmission seats, the interior of the transmission seat is rotatably installed with three equidistantly distributed transmission bearings, the outer circumference of the transmission bearing is fixedly sleeved with a fifth transmission gear, and the fourth transmission gear and the fifth transmission gear are jointly sleeved with a transmission chain.

[0011] As a preferred solution of the present invention, the storage assembly is composed of four fixed plates, which are symmetrically arranged and fixedly connected to the top of the conveyor chain. The tops of the four fixed plates are commonly fixedly connected to a storage frame, and a plurality of fixed rods equidistantly distributed in an array are provided inside the storage frame. The fixed rods are fixedly connected to the inside of the storage frame by fixing bolts at both ends, and an inner groove rotating shaft is fixedly sleeved on the outer peripheral surface of the fixed rod.

[0012] As a preferred solution of the present invention, the extractor is composed of a base, which is fixedly connected to one side of the base, a rotating seat is installed on the top of the base, a rotator is installed on the top of the rotating seat, a placement rack is installed at one end of the rotator, and a conveyor belt is installed at the bottom of the placement rack.

[0013] A method for accessing a glass sheet storage and access device:

[0014] S1, storage stage:

[0015] S11, the transmission motor of the moving assembly drives the straight shaft to rotate, and the transmission chain drives the long shaft to rotate, so that the transmission chain drives the storage frame to move along the transmission seat to the loading station;

[0016] S12, placing the original glass sheets horizontally on the fixed rods of the storage frame, adjusting the spacing between the original glass sheets by rotating the inner groove shaft, and achieving end buffering and limiting by using soft joints;

[0017] S13, reverse driving the transmission motor to move the storage frame to the preset storage position to complete the storage of the original glass sheet;

[0018] S2, extraction stage:

[0019] S21, the cylinder of the extraction assembly pushes the extraction frame to rotate around the second hinge block to an inclined angle, so that the friction conveying shaft contacts the bottom surface of the target glass sheet;

[0020] S22, the servo motor drives the friction conveyor shaft to rotate through the first transmission gear, the conveyor chain and the third transmission gear, and the original glass sheet is sent out from the storage frame through the top block guide;

[0021] S23. The rotator of the extractor adjusts the angle of the placement frame so that the conveyor belt is docked with the discharge end of the extraction frame, and resets to a horizontal state after receiving the original glass piece, completing the extraction of the single original glass piece.

[0022] Compared with the prior art, the present invention has the following beneficial effects:

[0023] 1. The present invention arranges the extraction component, the moving component and other structures. The first transmission gear driven by the servo motor in the extraction frame drives the friction conveying shaft to rotate through the conveying chain, and the high friction coefficient material is used to realize the rapid and smooth delivery of the original glass. The transmission motor in the moving component drives the long axis to rotate through the double-row heavy-load transmission chain, and drives the storage component to be precisely positioned through the closed-loop conveyor chain. Combined with the inclined guide structure of the extraction frame, the storage and retrieval cycle of the single-piece glass original is shortened and the continuous operation capacity of the equipment is enhanced.

[0024] 2. This invention utilizes a storage frame, a top block, and other structures. The inner shaft is polished and features an annular oil groove. This passive rotation adapts to the sheet spacing, preventing scratches caused by rigid contact during storage. A built-in pressure sensor in the top block, linked to a servo motor, automatically triggers a shutdown signal when it detects that a sheet has been fully delivered, preventing sheet collisions caused by excessive conveying. Combined with a flexible chain conveyor belt and spirally grooved drive rollers, this achieves zero-damage transfer of the sheets, minimizing equipment failures. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0026] Figure 2 Schematic diagram of the overall structure of the top plate of the present invention;

[0027] Figure 3 This is a schematic diagram of the overall structure of the extraction component of the present invention;

[0028] Figure 4 A side view of the overall structure of the extraction component of the present invention;

[0029] Figure 5 Schematic diagram of the servo motor transmission structure of the present invention;

[0030] Figure 6 This is a schematic diagram of the fixed shaft transmission structure of the present invention;

[0031] Figure 7 This is a schematic diagram of the transmission structure of the connecting seat of the present invention;

[0032] Figure 8 It is a schematic diagram of the overall structure of the mobile component of the present invention;

[0033] Figure 9 This is a schematic diagram of the transmission structure of the mobile assembly of the present invention;

[0034] Figure 10 For the present invention Figure 9 The enlarged view of the mark A in FIG.

[0035] Figure 11 It is a schematic diagram of the overall structure of the transmission seat of the present invention;

[0036] Figure 12 This is a schematic diagram of the overall structure of the storage component of the present invention;

[0037] Figure 13 It is a schematic diagram of the overall structure of the fixing rod of the present invention;

[0038] Figure 14 It is a schematic diagram of the overall structure of the extractor of the present invention.

[0039] In the figure: 1, sheet sorter; 11, base; 112, top plate; 113, flexible connector;

[0040] 12. Extraction assembly; 121. Extraction frame; 1211. First hinge block; 1212. Top block; 1213. Second hinge block; 122. First connecting block; 1221. Cylinder; 1222. Second connecting block; 123. Servo motor; 1231. Rotating shaft; 1232. First bearing sleeve; 1233. First transmission gear; 124. Fixed shaft; 1241. Second bearing sleeve; 1242. Second transmission gear; 125. Connecting seat; 1251. Bearing shaft; 1252. Third transmission gear; 1254. Friction conveyor shaft; 126. Conveyor chain;

[0041] 13. Moving assembly; 131. Transmission motor; 1311. Straight shaft; 1312. First transmission sprocket; 1313. Transmission chain; 132. Bearing seat; 1321. Rotating bearing; 1322. Long shaft; 1323. Second transmission sprocket; 1324. Fourth transmission gear; 133. Conveyor chain; 134. Transmission seat; 1341. Transmission bearing; 1342. Fifth transmission gear;

[0042] 14. Storage assembly; 141. Fixing plate; 142. Storage frame; 143. Fixing rod; 144. Fixing bolt; 145. Inner groove shaft;

[0043] 2. Extractor; 21. Base; 22. Rotating seat; 23. Rotator; 24. Placement rack; 25. Conveyor belt. DETAILED DESCRIPTION

[0044] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. 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 making creative efforts are within the scope of protection of the present invention.

[0045] See also Figure 1-13 A glass sheet storage and retrieval device and method includes a sheet unscrambler 1, one side of which is provided with an extractor 2 for extracting the glass sheets. The sheet unscrambler 1 is composed of a base 11, a central portion of which is provided with an extractor assembly 12 for delivering the glass sheets, the extractor assembly 12 being coaxially arranged with the extractor 2, a top portion of the base 11 being provided with a storage assembly 14 for storing the glass sheets, and both sides of the base 11 being provided with moving assemblies 13 for moving the storage assembly 14;

[0046] The four corners of the sheet handling machine 1 are fixedly connected to a top plate 112 by screws, and a soft connection block 113 is fixedly connected to one side of the top of the top plate 112;

[0047] The extraction assembly 12 consists of an extraction frame 121, which is arranged in the middle of the base 11. Two symmetrically arranged first connecting blocks 122 and two symmetrically arranged second connecting blocks 1222 are fixedly connected on both sides of the middle of the base 11. A first hinge block 1211 is fixedly connected to one side of the extraction frame 121. A cylinder 1221 is hingedly connected between the first hinge block 1211 and the first connecting block 122. A second hinge block 1213 is fixedly connected to the other side of the extraction frame 121. The second hinge block 1213 and the second connecting block 1222 are hingedly connected to each other.

[0048] A servo motor 123 is installed on one side of the extraction frame 121, and a rotating shaft 1231 is installed on the output end of the servo motor 123. A first bearing sleeve 1232 is fixedly sleeved on the rotating shaft 1231, and a first transmission gear 1233 is fixedly sleeved on the outer circumference of the first bearing sleeve 1232. The four corners of the extraction frame 121 are fixedly connected to a fixed shaft 124, and a second bearing sleeve 1241 is movably sleeved on the fixed shaft 124. A second transmission gear 1242 is fixedly sleeved on the outer circumference of the second bearing sleeve 1241. The top of the frame 121 is fixedly connected to a plurality of equally spaced top blocks 1212. A connecting seat 125 is fixedly connected to the interior of the top block 1212. A bearing shaft 1251 is rotatably mounted inside the connecting seat 125. A third transmission gear 1252 is fixedly sleeved on the outer circumference of the bearing shaft 1251. The first transmission gear 1233, the second transmission gear 1242, and the third transmission gear 1252 are collectively sleeved with a conveyor chain 126. One end of the bearing shaft 1251 is fixedly connected to a friction conveyor shaft 1254.

[0049] The moving assembly 13 includes a transmission motor 131, which is mounted at one end of the base 11. A straight shaft 1311 is mounted at the output end of the transmission motor 131. A first transmission sprocket 1312 is fixedly sleeved on the outer circumference of the straight shaft 1311. One end of the base 11 is fixedly connected to two symmetrically arranged bearing seats 132. A rotating bearing 1321 is rotatably mounted inside the bearing seat 132. The two rotating bearings 1321 are commonly connected to a long shaft 1322. The outer circumference of the long shaft 1322 is respectively fixedly sleeved with a second transmission sprocket. 1323 and two symmetrically arranged fourth transmission gears 1324, the first transmission sprocket 1312 and the second transmission sprocket 1323 are jointly movably sleeved with a transmission chain 1313, the interior of the base 11 is fixedly connected to a plurality of equally distributed transmission seats 134, the interior of the transmission seats 134 are rotatably mounted with three equally distributed transmission bearings 1341, the outer circumference of the transmission bearing 1341 is fixedly sleeved with a fifth transmission gear 1342, and the fourth transmission gear 1324 and the fifth transmission gear 1342 are jointly sleeved with the transmission chain 133;

[0050] The storage assembly 14 consists of four fixed plates 141, which are symmetrically arranged and fixedly connected to the top of the conveyor chain 133. The tops of the four fixed plates 141 are fixedly connected to a storage frame 142. The storage frame 142 is internally provided with a plurality of fixed rods 143 arranged in an array and distributed at equal intervals. The fixed rods 143 are fixedly connected to the interior of the storage frame 142 by fixing bolts 144 at both ends. The outer circumference of the fixed rods 143 is fixedly sleeved with an inner groove shaft 145.

[0051] The extractor 2 consists of a base 21, which is fixedly connected to one side of the base 11. A rotating base 22 is installed on the top of the base 21, a rotator 23 is installed on the top of the rotating base 22, a placement rack 24 is installed at one end of the rotator 23, and a conveyor belt 25 is installed at the bottom of the placement rack 24.

[0052] A method for accessing a glass sheet storage and access device:

[0053] S1, storage stage:

[0054] S11. The transmission motor 131 of the moving assembly 13 drives the straight shaft 1311 to rotate, and the transmission chain 1313 drives the long shaft 1322 to rotate, so that the conveyor chain 133 drives the storage frame 142 to move along the transmission base 134 to the loading station;

[0055] S12, placing the original glass pieces horizontally on the fixed rods 143 of the storage frame 142, adjusting the spacing between the original glass pieces by rotating the inner groove shaft 145, and achieving end buffering and limiting by the soft connection block 113;

[0056] S13, reverse driving the transmission motor 131 to move the storage frame 142 to the preset storage position, completing the storage of the original glass sheet;

[0057] S2, extraction stage:

[0058] S21, the cylinder 1221 of the extraction assembly 12 pushes the extraction frame 121 to rotate around the second hinge block 1213 to an inclined angle, so that the friction conveying shaft 1254 contacts the bottom surface of the target glass sheet;

[0059] S22, the servo motor 123 drives the friction conveying shaft 1254 to rotate through the first transmission gear 1233, the conveying chain 126 and the third transmission gear 1252, and guides the original glass sheet from the storage frame 142 to the top block 1212 and out;

[0060] S23, the rotator 23 of the extractor 2 adjusts the angle of the placement rack 24 so that the conveyor belt 25 docks with the discharge end of the extraction frame 121, and resets to a horizontal state after receiving the original glass piece, completing the extraction of the single original glass piece.

[0061] The specific implementation process of the present invention is as follows: Specific embodiment one:

[0063] The glass unscrambler 1 is based on a base 11, with an extraction assembly 12 integrated in the middle, movable assemblies 13 arranged on both sides, and a storage assembly 14 on the top; the extraction assembly 12 adopts a frame structure, and the extraction frame 121 is connected to the cylinder 1221 and the fixed block respectively through double-sided hinge blocks to form a support structure with adjustable tilt angle; when the piston rod of the cylinder 1221 is extended or retracted, the extraction frame 121 rotates around the second hinge block 1213, so that the surface of the frame forms a preset angle with the horizontal plane, providing a guide slope for the glass original piece; a gear-chain transmission system driven by a servo motor 123 is arranged inside the extraction frame 121, which drives the third transmission gear 1252 to rotate through the first transmission gear 1233 and the conveying chain 126, and finally drives the friction conveying shaft 1254 to rotate; the surface of the friction conveying shaft 1254 is covered with a high friction coefficient material, and its rotational movement smoothly delivers the glass original piece from the storage assembly 14, and the top block 1212 structure ensures that the original piece maintains axial positioning during the conveying process;

[0064] Furthermore, the moving assembly 13 adopts a chain-gear compound transmission form, the transmission motor 131 drives the first transmission sprocket 1312 through the straight shaft 1311, and drives the long shaft 1322 to rotate through the transmission chain 1313. The second transmission sprocket 1323 and the fourth transmission gear 1324 are respectively provided at both ends of the long shaft 1322; the fourth transmission gear 1324 and the fifth transmission gear 1342 in the transmission seat 134 form a closed-loop transmission circuit through the transmission chain 133, driving the fifth transmission gear 1342 fixed on the top of the transmission chain 133. The storage assembly 14 reciprocates along a preset path; the storage assembly 14 consists of a storage frame 142 and an array of fixed rods 143. The fixed rods 143 are connected to the storage frame 142 by bolts. The outer periphery of the fixed rods 143 is sleeved with an inner groove shaft 145. The surface of the shaft is polished to reduce the contact resistance with the glass original. When the glass original is placed, the inner groove shaft 145 passively rotates to adaptively adjust the spacing. The soft connection blocks 113 set at the four corners of the glass processing machine 1 are used to realize end limit to prevent the original glass from slipping.

[0065] Furthermore, the extractor 2 is installed on the side of the sheet sorting machine 1, and its base 21 carries the rotating seat 22 and the rotator 23, and the placement rack 24 is accurately docked with the discharge end of the extraction frame 121 through multi-degree-of-freedom adjustment; a conveyor belt 25 is set at the bottom of the placement rack 24, and a flexible chain plate structure is adopted to adapt to the brittle characteristics of the glass original sheet; when the extraction component 12 sends the glass original sheet out, the conveyor belt 25 is driven by a motor to contact the bottom of the original sheet, and uses friction to complete the final reception and transfer to the next process; the entire equipment uses a single power source to drive the extraction, movement and conveying system, to realize continuous storage and retrieval operations of the glass original sheet, significantly improve production efficiency and reduce the risk of manual intervention. Specific embodiment two:

[0067] The base 11 of the sheet unscrambler 1 serves as a carrier, and a transmission motor 131 and a transmission chain 1313 are arranged inside it to transmit power to the long shaft 1322 and the conveyor chain 133 system. The storage assembly 14 consists of four fixed plates 141 and a storage frame 142. The fixed plates 141 are connected to the conveyor chain 133 by bolts to ensure that the storage frame 142 remains horizontal during movement. The fixed rods 143 set in the storage frame 142 are arranged in a matrix. The two ends of each fixed rod 143 are connected by threaded adjustable bolts. The operator can adjust the spacing between the fixed rods 143 according to the specifications of the glass original sheets to adapt to the storage requirements of original sheets of different sizes. The inner groove shaft 145 adopts a hollow structure design to reduce weight while ensuring rotational flexibility. An annular oil groove is provided on its surface to reduce friction loss.

[0068] Furthermore, the cylinder 1221 of the extraction component 12 is connected to the extraction frame 121 through a hinge structure. When the piston rod of the cylinder 1221 is extended, the extraction frame 121 rotates around the second hinge block 1213, so that the tilt angle of the frame matches the center of gravity of the glass original piece; the rotating shaft 1231 driven by the servo motor 123 drives the first transmission gear 1233 to rotate through the first bearing sleeve 1232, and transmits the power to the third transmission gear 1252 at the four corners through the conveying chain 126; the third transmission gear 1252 is fixedly connected to the bearing shaft 1251, driving the friction conveying shaft 1254 to rotate synchronously; the surface of the friction conveying shaft 1254 is made of rubber material and has diamond-shaped anti-skid patterns, which not only ensures sufficient friction during the conveying process, but also avoids scratching the surface of the glass original piece; a pressure sensor is set inside the top block 1212, and when it detects that the original piece is completely sent out, it automatically triggers the servo motor 123 to stop the signal to achieve precise positioning;

[0069] Furthermore, the rotator 23 of the extractor 2 adopts a worm gear transmission structure, and the angle deflection of the placement rack 24 is achieved by manual adjustment or motor drive; the surface of the conveyor belt 25 is covered with a polyurethane wear-resistant layer, and tensioning adjustment devices are provided at both ends to ensure constant contact pressure with the glass original sheet; when the extraction frame 121 sends the original sheet out, the conveyor belt 25 controls the starting speed through the frequency converter to achieve synchronous matching with the original sheet conveying speed; the entire equipment realizes automated coordination of storage, extraction and transportation processes through the PLC control system, and industrial bus communication is adopted between the components to support remote parameter adjustment and fault diagnosis functions, which is suitable for online integrated applications of flat glass production lines. Specific embodiment three:

[0071] The glass sheet storage and retrieval equipment involved in this embodiment has a coaxial design for its sheet unscrambler 1 and extractor 2 to achieve a spatially optimized layout. The base 11 of the sheet unscrambler 1 adopts a frame-type welded structure with a rectangular channel in the middle to accommodate the movement of the extractor assembly 12. Symmetrical hinge points are set on both sides of the extraction frame 121, and the cylinder 1221 is connected to the first hinge block 1211 via a floating joint to eliminate the impact of installation errors on movement accuracy. The servo motor 123 is installed vertically, and its output shaft is connected to the rotating shaft 1231 via a coupling to ensure the coaxiality requirements of the gear transmission. The first transmission gear 1233 and the second transmission gear 1242 adopt a helical tooth meshing form, achieving axial force balance through the tooth surface inclination angle, thereby extending the service life of the bearing 1322.

[0072] Furthermore, the transmission chain 1313 of the moving assembly 13 is a double-row heavy-duty model, and the surface of the chain pin is quenched to improve wear resistance. The two ends of the long shaft 1322 are connected to the bearing seat 132 through tapered roller bearings to withstand the combined radial and axial loads generated by the movement of the transmission chain 133. The transmission chain 133 is made of high-strength alloy steel, and the chain links are connected to the sleeves through pins to form a flexible and rigid transmission chain. The internal fixed rods 143 of the storage frame 142 are arranged in an orthogonal grid. Each fixed rod 143 is equipped with a double-row inner groove shaft 145, and the end of the shaft is provided with a limit ring to prevent axial movement. When the original glass sheet is stored, the inner groove shaft 145 automatically adjusts to the lowest position due to gravity, forming all-round support for the original glass sheet.

[0073] Furthermore, the rotating base 22 of the extractor 2 adopts a slewing support structure, and its inner ring gear is engaged with the driving gear of the rotator 23 to realize the horizontal rotation function of the placement rack 24; the conveyor belt 25 drives the roller surface to open a spiral groove to improve the original sheet conveying stability by increasing the friction coefficient; when the equipment performs the extraction operation, the rotator 23 first adjusts the placement rack 24 to a preset angle, and then the conveyor belt 25 contacts the discharge end of the extraction frame 121 in a micro-feed mode, and accelerates to the rated speed after the original sheet is completely transferred; the entire storage and retrieval process is closed-loop controlled by encoders and photoelectric sensors, and the action timing of each actuator is uniformly scheduled by the programmable logic controller to ensure the posture stability and surface quality integrity of the glass original sheet during the transportation process.

[0074] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions, and variations may be made to these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A glass sheet storage and retrieval device, comprising a sheet sorter (1), wherein an extractor (2) for extracting the glass sheet is provided on one side of the sheet sorter (1), characterized in that: The sheet sorting machine (1) is composed of a base (11), an extraction component (12) for delivering glass sheets is installed in the middle of the base (11), the extraction component (12) and the extractor (2) are coaxially arranged, a storage component (14) for storing glass sheets is installed on the top of the base (11), and moving components (13) for moving the storage component (14) are installed on both sides of the base (11).

2. The glass sheet storage and retrieval device according to claim 1, characterized in that: The four corners of the sheet processing machine (1) are fixedly connected to a top plate (112) by screws, and a soft connection block (113) is fixedly connected to one side of the top of the top plate (112).

3. The glass sheet storage and retrieval device according to claim 1, characterized in that: The extraction component (12) is composed of an extraction frame (121), which is arranged in the middle of the base (11). Two symmetrically arranged first connecting blocks (122) and two symmetrically arranged second connecting blocks (1222) are fixedly connected on both sides of the middle of the base (11). One side of the extraction frame (121) is fixedly connected to a first hinge block (1211), and a cylinder (1221) is movably hinged between the first hinge block (1211) and the first connecting block (122). The other side of the extraction frame (121) is fixedly connected to a second hinge block (1213), and the second hinge block (1213) and the second connecting block (1222) are hinged to each other.

4. The glass sheet storage and retrieval device according to claim 3, characterized in that: A servo motor (123) is installed on one side of the extraction frame (121), and a rotating shaft (1231) is installed on the output end of the servo motor (123). A first bearing sleeve (1232) is fixedly sleeved on the rotating shaft (1231), and a first transmission gear (1233) is fixedly sleeved on the outer peripheral surface of the first bearing sleeve (1232). The four corners of the extraction frame (121) are fixedly connected to a fixed shaft (124), and a second bearing sleeve (1241) is movably sleeved on the fixed shaft (124), and a second transmission gear (1242) is fixedly sleeved on the outer peripheral surface of the second bearing sleeve (1241). The top of the extraction frame (121) is fixedly connected to a plurality of equally spaced top blocks (1212), the interior of the top block (1212) is fixedly connected to a connecting seat (125), the interior of the connecting seat (125) is rotatably mounted with a bearing shaft (1251), the outer circumference of the bearing shaft (1251) is fixedly sleeved with a third transmission gear (1252), the first transmission gear (1233), the second transmission gear (1242) and the third transmission gear (1252) are collectively sleeved with a conveying chain (126), and one end of the bearing shaft (1251) is fixedly connected to a friction conveying shaft (1254).

5. The glass sheet storage and retrieval device according to claim 1, characterized in that: The moving assembly (13) comprises a transmission motor (131), the transmission motor (131) being mounted on one end of the base (11), a straight shaft (1311) being mounted on the output end of the transmission motor (131), a first transmission sprocket (1312) being fixedly sleeved on the outer circumference of the straight shaft (1311), one end of the base (11) being fixedly connected to two symmetrically arranged bearing seats (132), a rotating bearing (1321) being rotatably mounted inside the bearing seats (132), a long shaft (1322) being commonly connected inside the two rotating bearings (1321), and a second transmission sprocket (1312) being fixedly sleeved on the outer circumference of each of the long shafts (1322). A movable chain tooth (1323) and two symmetrically arranged fourth transmission gears (1324); a transmission chain (1313) is movably sleeved on the first transmission chain tooth (1312) and the second transmission chain tooth (1323); a plurality of equally spaced transmission seats (134) are fixedly connected to the interior of the base (11); three equally spaced transmission bearings (1341) are rotatably installed inside the transmission seat (134); a fifth transmission gear (1342) is fixedly sleeved on the outer peripheral surface of the transmission bearing (1341); a transmission chain (133) is commonly sleeved on the fourth transmission gear (1324) and the fifth transmission gear (1342).

6. The glass sheet storage and retrieval device according to claim 5, characterized in that: The storage assembly (14) is composed of four fixed plates (141), which are symmetrically arranged and fixedly connected to the top of the conveying chain (133). The tops of the four fixed plates (141) are commonly fixedly connected to a storage frame (142). A plurality of fixed rods (143) equidistantly distributed in an array are provided inside the storage frame (142). The fixed rods (143) are fixedly connected to the inside of the storage frame (142) by fixing bolts (144) at both ends. An inner groove rotating shaft (145) is fixedly sleeved on the outer circumference of the fixed rod (143).

7. The glass sheet storage and retrieval device according to claim 1, characterized in that: The extractor (2) is composed of a base (21), the base (21) is fixedly connected to one side of the base (11), a rotating seat (22) is installed on the top of the base (21), a rotator (23) is installed on the top of the rotating seat (22), a placement rack (24) is installed at one end of the rotator (23), and a conveyor belt (25) is installed at the bottom of the placement rack (24).

8. The method for accessing a glass sheet storage and access device according to any one of claims 1 to 7, characterized in that: S1, storage stage: S11, the transmission motor (131) of the moving assembly (13) drives the straight shaft (1311) to rotate, and the transmission chain (1313) drives the long shaft (1322) to rotate, so that the transmission chain (133) drives the storage frame (142) to move along the transmission seat (134) to the loading station; S12, placing the original glass pieces horizontally on the fixed rod (143) of the storage frame (142), adjusting the spacing between the original glass pieces by rotating the inner groove shaft (145), and achieving end buffering and limiting by the soft connection block (113); S13, driving the transmission motor (131) in reverse to move the storage frame (142) to a preset storage position, thereby completing the storage of the original glass sheet; S2, extraction stage: S21, the cylinder (1221) of the extraction assembly (12) pushes the extraction frame (121) to rotate around the second hinge block (1213) to an inclined angle, so that the friction conveying shaft (1254) contacts the bottom surface of the target glass original sheet; S22, the servo motor (123) drives the friction conveying shaft (1254) to rotate through the first transmission gear (1233), the conveying chain (126) and the third transmission gear (1252), so as to guide and deliver the original glass sheet from the storage frame (142) through the top block (1212); S23, the rotator (23) of the extractor (2) adjusts the angle of the placement frame (24) so that the conveyor belt (25) is docked with the discharge end of the extraction frame (121), and resets to a horizontal state after receiving the original glass piece, thereby completing the extraction of the single original glass piece.

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