Automatic feeding device for plate processing

Abstract

The invention relates to the technical field of plate processing devices, in particular to an automatic feeding device for plate processing. Comprising a supporting frame, a moving module is installed on the supporting frame and provided with an electric lifting frame, the electric lifting frame is fixedly connected with a fixing plate, the fixing plate is fixedly connected with a hydraulic cylinder, the telescopic end of the hydraulic cylinder is fixedly connected with a moving frame, and the moving frame is fixedly connected with first liquid storage shells distributed in a matrix mode; the first liquid storage shell is slidably connected with a first piston rod, a blind hole is formed in the first piston rod, and an extrusion rod is slidably connected into the blind hole of the first piston rod. According to the device, the junction of the two vertically adjacent glass plates is extruded through the extrusion rods, the two vertically adjacent glass plates are separated, the situation that the glass plates on the lower side are taken up after the glass plates on the upper side are sucked is avoided, and therefore the situation that the taken-up glass plates fall onto the stacked glass plates downwards is avoided; and therefore, the glass plates stacked below and the glass plates lifted up are prevented from being damaged.

Description

Technical Field

[0001] The present invention relates to the technical field of plate processing devices, and in particular to an automatic feeding device for plate processing. Background Art

[0002] Tempered glass sheets (hereinafter referred to as glass sheets) have been widely used in many fields due to their high strength, high safety and good thermal stability. After the glass sheets are produced, they need to be stacked together. When the produced glass sheets need to be processed again, the stacked glass sheets need to be transported by using existing handling devices, and the stacked glass sheets are sucked up in sequence by suction cups, and then the glass sheets are transported. During the transportation process, the two adjacent glass sheets are attached to each other due to the influence of atmospheric pressure, so that the two adjacent glass sheets are pressed together. Therefore, when the suction cup sucks up the first glass sheet, it will also pull up the glass sheet that is tightly attached below. Subsequently, the glass sheet that is pulled up will be separated from the sucked glass sheet at a certain time due to its own gravity, and fall down, and then fall on the stacked glass sheets, causing damage to the stacked glass sheets below and the glass sheets that are pulled up. Summary of the invention

[0003] In order to overcome the shortcoming of the existing glass plate feeding device that the upper glass plate is easily pulled up with the adjacent glass plates during the process of sucking the glass plates, the present invention provides an automatic feeding device for plate processing.

[0004] The technical solution is: an automatic feeding device for plate processing, comprising a support frame, a mobile module is installed on the support frame, the mobile module on the support frame is provided with an electric lifting frame, a fixed plate is fixedly connected to the lower side of the electric lifting frame, the fixed plate is inlaid with a fixed shell distributed in a matrix, a suction cup is fixedly connected to the lower side of the fixed shell, the fixed shells distributed in the matrix are commonly externally connected to an air pump, a hydraulic cylinder is fixedly connected to the lower side of the fixed plate, the telescopic end of the hydraulic cylinder is fixedly connected to the mobile frame, the mobile frame is fixedly connected to a mobile column distributed in a matrix, and the mobile columns distributed in the matrix all penetrate the fixed plate and slide with it The movable frame is connected to the fixed plate, and springs distributed in a matrix are fixedly connected between the movable frame and the fixed plate, rubber blocks distributed equidistantly are fixedly connected to the lower side of the movable frame, the movable frame is fixedly connected to first liquid storage shells distributed in a matrix through connecting pieces, the first liquid storage shells distributed in a matrix are all fixedly connected and connected to connecting pipes connected to the fixed part of the hydraulic cylinder, a first piston rod is slidably connected to the interior of the first liquid storage shell, a blind hole is provided at one end of the first piston rod away from the adjacent first liquid storage shell, an extrusion rod is slidably connected to the blind hole of the first piston rod, and a spring is provided between the extrusion rod and the adjacent first piston rod.

[0005] Furthermore, the extrusion rods distributed in a matrix are all provided with exhaust holes, the exhaust holes on the extrusion rods are connected to the blind holes of the adjacent first piston rods, and the first piston rods distributed in a matrix are commonly fixed with an air pipe, the blind holes of the first piston rods distributed in a matrix are all connected to the air pipe, and the air pipe is connected to the air pump.

[0006] Furthermore, the interiors of the fixed shells distributed in a matrix are all fixedly connected with fixed rods, the fixed rods are slidably connected with connecting shells, and the fixed rods are provided with guide grooves, the connecting shells are inlaid with small balls that slide in the guide grooves of adjacent fixed rods, the connecting shells are inlaid with T-shaped rods at one end away from the adjacent fixed rods, the T-shaped rods are provided with T-shaped grooves, the T-shaped grooves are composed of a horizontal part and a vertical part that are interconnected, the horizontal parts of the T-shaped grooves are slidably connected with symmetrically distributed moving rods, and the opposite sides of the symmetrically distributed moving rods are fixed with cleaning blocks.

[0007] Furthermore, the guide groove on the fixing rod is composed of a vertical part and an inclined part, the vertical part and the inclined part of the guide groove on the same fixing rod are connected to each other, and a deformation layer is provided at one end of the connecting shell away from the adjacent fixing rod, and the deformation layer on the connecting shell is extruded and matched with the glass plate.

[0008] Furthermore, the maximum distance between the back sides of the adjacent and symmetrically distributed moving rods is greater than the maximum diameter of the adjacent suction cups, so as to clear the glass plate out of a position to cooperate with the suction cups.

[0009] Further, the fixed rod is provided with a liquid storage cavity, a moving block is slidably connected in the liquid storage cavity, the moving block is provided with a cavity, the moving block is provided with through holes which are symmetrically distributed and communicated with the cavity thereon and the adjacent liquid storage cavity, the fixed rod is slidably connected with a moving tube, the moving tube is fixedly connected to the adjacent moving block, and the moving tube is communicated with the cavity of the adjacent moving block, a first elastic member is fixedly connected between the moving block and the adjacent fixed rod, the moving tube is slidably connected to the adjacent T-shaped rod, and a second elastic member is fixedly connected between the moving tube and the adjacent T-shaped rod.

[0010] Furthermore, the elastic coefficient of the second elastic member is greater than the elastic coefficient of the first elastic member, so as to enable the connection shell to move smoothly.

[0011] Furthermore, the interior of the fixed shells distributed in the matrix is ​​fixedly connected to a second liquid storage shell, the interior of the second liquid storage shell is slidably connected to a second piston rod, a spring is fixedly connected between the second piston rod and the adjacent second liquid storage shell, the end of the second piston rod away from the adjacent second liquid storage shell is fixedly connected to a connecting ring that slides with the adjacent connecting shell, the connecting shell is fixedly connected to an extrusion ring that is extrusion-fitted with the adjacent connecting ring, the first piston rods distributed in the matrix are fixedly connected to a hydraulic push rod, the fixed part of the hydraulic push rod is fixedly connected to and connected with an oil pipe, the oil pipe passes through the adjacent fixed shells and is connected with the adjacent second liquid storage shell, the telescopic end of the hydraulic push rod is extrusion-fitted with the adjacent extrusion rod, the side of the extrusion rod close to the movable frame is fixedly connected to a buffer pad, and the buffer pad is in contact with and fits with the adjacent glass plate.

[0012] Furthermore, it also includes arc shells distributed in a matrix, the arc shells distributed in the matrix are all fixedly connected to the movable frame through connecting parts, the interior of the arc shell is slidably connected with an arc rod, a spring is fixedly connected between the arc rod and the adjacent arc shell, the facing ends of the arc rods distributed in the matrix are all fixedly connected with extrusion blocks, and the extrusion blocks distributed in the matrix are in contact and cooperate with adjacent glass plates.

[0013] Furthermore, a pneumatic push rod is fixedly connected to a side of the fixed plate away from the movable frame, and a cylindrical block is fixedly connected to the telescopic end of the pneumatic push rod, and a first airbag is fixedly connected to the inside of the fixed shell distributed in a matrix, and the first airbags distributed in the matrix are fixedly connected and connected to a connecting pipe connected to the fixed part of the pneumatic push rod, and an electric push rod is fixedly connected to the side of the fixed plate away from the movable frame, and the telescopic end of the electric push rod is fixedly connected to a connecting block, and the connecting block is provided with a T-shaped hole, and the T-shaped hole consists of a vertical part and a horizontal part connected to each other, and the cylindrical block on the telescopic end of the pneumatic push rod is sealed and cooperated with the horizontal part of the T-shaped hole, and a one-way valve is installed on the vertical part of the T-shaped hole, and a second airbag is installed inside the arc shell, and the second airbag is located between adjacent arc shells and adjacent arc rods, and the second airbags distributed in the matrix are fixedly connected and connected to a connecting pipe that runs through the arc shell distributed in the matrix, and the connecting pipe on the second airbag distributed in the matrix is ​​connected to the horizontal part of the T-shaped hole.

[0014] Compared with the prior art, the present invention has at least the following beneficial effects: the present invention separates the upper and lower adjacent glass plates by squeezing the junction of the upper and lower adjacent glass plates with squeezing rods distributed in a matrix, thereby preventing the upper glass plate from lifting up the lower glass plate after being sucked up, thereby preventing the lifted up glass plate from falling down on the stacked glass plates, and further avoiding damage to the stacked glass plates below and the lifted up glass plates.

[0015] The contact position between the glass plate and the suction cup is cleaned by the cleaning block on the moving rod, and at the same time, the impurities on the glass plate are guided to the middle of the adjacent suction cup, so that the impurities cleaned by the cleaning block are gathered in the middle of the adjacent suction cup, avoiding the accumulation of the cleaned impurities at the junction of the suction cup and the glass plate, which will affect the suction effect of the suction cup on the glass plate.

[0016] By delivering gas into the blind hole of the first piston rod, the adjacent squeezing rod is squeezed by the gas and moves. At the same time, the gas delivered into the blind hole of the first piston rod flows along the exhaust holes on the adjacent squeezing rod to the junction of the upper and lower glass plates, thereby increasing the separation speed of the upper and lower glass plates and preventing the upper glass plate from being pulled up with the lower glass plate after being sucked.

[0017] When a suction cup is damaged, the matrix distributed arc rods drive the adjacent extrusion blocks to move along the adjacent arc shells to a position in contact with the lower side of the glass plate under the action of adjacent springs. The matrix distributed arc rods, the matrix distributed extrusion blocks and the remaining intact suction cups cooperate with each other to fix the glass plate for the second time, so as to prevent the glass plate from falling downward during the movement, causing the glass plate to break and affecting its normal use. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention; Figure 2 It is a schematic diagram of the three-dimensional structure of the electric lifting frame and the fixing plate of the present invention; Figure 3 It is a schematic diagram of the three-dimensional structure of the fixed plate and the movable column of the present invention; Figure 4 It is a schematic diagram of the three-dimensional structure of the fixing plate and the fixing shell of the present invention; Figure 5 It is a three-dimensional structural cross-sectional view of the fixed shell of the present invention; Figure 6 It is a three-dimensional structural schematic diagram of the fixing shell and the fixing rod of the present invention; Figure 7 It is a schematic diagram of the three-dimensional structure of the first liquid storage shell and the first piston rod of the present invention; Figure 8 It is a schematic diagram of the three-dimensional structure of the first piston rod and the extrusion rod of the present invention; Fig. 9 is a three-dimensional structural cross-sectional view of the fixing rod of the present invention; Fig.10 It is a schematic diagram of the three-dimensional structure of the first elastic member and the second elastic member of the present invention; Fig.11 It is a three-dimensional structural schematic diagram of the electric push rod and the connecting block of the present invention; Fig.12 It is a schematic diagram of the three-dimensional structure of the arc rod and the extrusion block of the present invention; Fig.13 It is a schematic diagram of the three-dimensional structure of the connecting block and the T-shaped hole of the present invention; Fig.14 It is a schematic diagram of the three-dimensional structure of the arc rod and the second airbag of the present invention.

[0019] Figure Number: 1-support frame, 2-electric lifting frame, 3-fixed plate, 4-fixed shell, 5-suction cup, 501-movable frame, 502-movable column, 6-first liquid storage shell, 7-first piston rod, 8-extrusion rod; 11-fixed rod, 12-connecting shell, 13-T-shaped rod, 14-moving rod; 21 - liquid storage chamber, 22 - moving block, 23 - moving tube, 24 - first elastic member, 25 - second elastic member; 31-second liquid storage shell, 32-second piston rod, 33-extrusion ring, 34-hydraulic push rod, 35-buffer pad; 41-arc shell, 42-arc rod, 43-extrusion block; 51-pneumatic push rod, 511-first air bag, 52-electric push rod, 53-connecting block, 54-T-shaped hole, 55-second air bag. DETAILED DESCRIPTION

[0020] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0021] Embodiment 1: An automatic feeding device for plate processing, such as Figure 1-Figure 8As shown, it includes a support frame 1, a storage rack for stacking glass plates is arranged at the lower part of the support frame 1 (the storage rack is an existing device and is not shown in the figure), a mobile module is installed on the support frame 1, and the mobile module is connected to the remote control terminal network. The mobile module on the support frame 1 is provided with an electric lifting frame 2, and the electric lifting frame 2 is connected to the remote control terminal network. A fixing plate 3 is fixedly connected to the lower side of the electric lifting frame 2, and the fixing plate 3 is inlaid with four fixing shells 4 distributed in a matrix. The lower sides of the four fixing shells 4 are all fixedly connected to suction cups 5. The four fixing shells 4 are commonly connected to an air pump, and the air pump is connected to the remote control terminal network. The air pump passes The four fixed shells 4 extract the air in the four suction cups 5, and then the four suction cups 5 fix the glass plate together. A hydraulic cylinder is fixedly connected to the lower side of the fixed plate 3. The fixed part of the hydraulic cylinder is filled with hydraulic oil. The telescopic end of the hydraulic cylinder is fixedly connected to a moving frame 501. The fixed plate 3 drives the moving frame 501 to move synchronously through the hydraulic cylinder. The moving frame 501 is fixedly connected to four moving columns 502 distributed in a matrix. The four moving columns 502 all penetrate the fixed plate 3 and are slidably connected thereto. Four springs distributed in a matrix are fixedly connected between the moving frame 501 and the fixed plate 3. The four springs are respectively sleeved outside the adjacent moving columns 502. The four springs are mutually connected. The movable frame 501 cooperates with each other to jointly maintain the relative position between the movable frame 501 and the fixed plate 3. The lower side of the movable frame 501 is fixedly connected with a number of rubber blocks distributed at equal distances. The rubber blocks are squeezed and matched with the adjacent steel-protected glass plates to prevent the glass plates from being broken by hard squeezing. The peripheral side of the movable frame 501 is fixedly connected with four connecting pieces distributed in a matrix. The four connecting pieces of the movable frame 501 are all fixedly connected with a first liquid storage shell 6. The interior of the first liquid storage shell 6 is filled with hydraulic oil. The four first liquid storage shells 6 are all fixedly connected and connected with a connecting pipe connected to the fixed part of the hydraulic cylinder. The hydraulic cylinder synchronously transports hydraulic pressure to the four first liquid storage shells 6 through the four adjacent connecting pipes. Oil, the interior of the first liquid storage shell 6 is slidably connected with a first piston rod 7, and a blind hole is provided at one end of the first piston rod 7 away from the adjacent first liquid storage shell 6, and an extrusion rod 8 is slidably connected in the blind hole of the first piston rod 7. The first piston rod 7 drives the adjacent extrusion rod 8 to move synchronously during the movement caused by the extrusion of the hydraulic oil. A spring is provided between the extrusion rod 8 and the adjacent first piston rod 7 for maintaining the initial position of the adjacent extrusion rod 8 and driving the extrusion rod 8 to return to the initial position after moving. The four extrusion rods 8 are all extruded and matched with the glass plates, and the extrusion rods 8 separate the upper and lower adjacent glass plates during the movement.

[0022] like Figure 5-Figure 8As shown, the four extrusion rods 8 are all provided with exhaust holes, the exhaust holes on the extrusion rods 8 are connected with the blind holes of the adjacent first piston rods 7, and the four first piston rods 7 are commonly fixed with an air supply pipe, the blind holes of the matrix-distributed first piston rods 7 are all connected with the air supply pipe, and the air supply pipe is connected with the air pump, when the air pump delivers gas to the blind holes of the four first piston rods 7, the four extrusion rods 8 are squeezed by the gas and move along the adjacent first piston rods 7, and at the same time, the gas flows along the exhaust holes on the four extrusion rods 8 to between the upper and lower adjacent glass plates, further separating the upper and lower glass plates.

[0023] like Figure 5 , Figure 6 and Fig. 9 As shown, the interiors of the four fixed shells 4 are all fixedly connected with fixed rods 11, and the fixed shells 4 drive the adjacent fixed rods 11 to move synchronously. The fixed rods 11 are slidably connected with connecting shells 12. Initially, the fixed rods 11 drive the adjacent connecting shells 12 to move synchronously. The lower end of the connecting shell 12 is provided with a deformation layer, and the deformation layer is made of elastic material. The deformation layer on the connecting shell 12 is squeezed and matched with the glass plate. When the connecting shell 12 contacts the glass plate, the glass plate exerts a reverse force on the connecting shell 12, so that the connecting shell 12 moves upward relative to the adjacent fixed rods 11, and the fixed rods 11 are provided with guide grooves. The upper side of the connecting shell 12 is inlaid with a small ball that slides in the guide groove of the adjacent fixed rods 11. The guide groove on the fixed rod 11 consists of a vertical part and an inclined part. The vertical part and the inclined part of the guide groove on the same fixed rod 11 are connected to each other, and the vertical part of the guide groove on the same fixed rod 11 is located at the inclined part. The upper side is used to limit the moving path of the adjacent connecting shell 12, so that the connecting shell 12 moves along the guide groove on the adjacent fixing rod 11 during the movement, even if the connecting shell 12 moves upward along the inclined part of the guide groove on the adjacent fixing rod 11 relative to the adjacent fixing rod 11 and also rotates circumferentially, the lower end of the connecting shell 12 is inlaid with a T-shaped rod 13, and the T-shaped rod 13 is provided with a T-shaped groove. The T-shaped groove consists of a horizontal part and a vertical part that are interconnected. The horizontal part of the T-shaped groove is slidably connected with two moving rods 14 that are symmetrically distributed on the left and right. The connecting shell 12 drives the two adjacent moving rods 14 to move synchronously during the movement. The opposite sides of the two moving rods 14 are fixedly connected with cleaning blocks. The cleaning blocks are used to clean impurities on the tempered glass. The maximum distance between the opposite sides of the two adjacent and symmetrically distributed moving rods 14 is greater than the maximum diameter of the adjacent suction cup 5, which is used to clean the glass plate out of the position that cooperates with the suction cup 5.

[0024] like Fig. 9 and Fig.10As shown, the fixed rod 11 is provided with a liquid storage cavity 21, and a moving block 22 is slidably connected in the liquid storage cavity 21. The moving block 22 is provided with a cavity. The lower side of the moving block 22 is provided with two through holes which are symmetrically distributed on the left and right and are connected with its cavity and the adjacent liquid storage cavity 21. The cavity of the moving block 22 is filled with hydraulic oil. In the initial position, the moving block 22 is located at the lowermost side of the adjacent liquid storage cavity 21. The fixed rod 11 is slidably connected with a moving tube 23, and the moving tube 23 is filled with hydraulic oil. The moving tube 23 is fixedly connected to the adjacent moving block 22, and the adjacent moving block 22 is driven by the moving tube 23 to move synchronously, and the moving tube 23 is connected with the cavity of the adjacent moving block 22. A first elastic member 24 is fixedly connected between the moving block 22 and the adjacent fixed rod 11. The first elastic member 24 is a spring. The first elastic member 24 is used to maintain The initial positions of the adjacent moving blocks 22 and other parts connected thereto, and the moving blocks 22 after being moved are reset to the initial positions. The moving tube 23 is slidably connected to the adjacent T-shaped rod 13. The T-shaped groove of the T-shaped rod 13 is filled with hydraulic oil. In the process of the connecting shell 12 driving the adjacent moving tube 23 to move upward relative to the adjacent fixed rod 11, the hydraulic oil in the T-shaped groove and the moving tube 23 flows into the adjacent liquid storage cavity 21 through the cavity on the adjacent moving block 22, and a second elastic member 25 is fixedly connected between the moving tube 23 and the adjacent T-shaped rod 13. The second elastic member 25 is a spring, which is used to maintain the relative position between the moving tube 23 and the adjacent T-shaped rod 13. The elastic coefficient of the second elastic member 25 is greater than the elastic coefficient of the first elastic member 24, which is used to make the connecting shell 12 move smoothly.

[0025] like Figure 5-Figure 9As shown, the interior of the four fixed shells 4 are all fixedly connected with a second liquid storage shell 31, and the second liquid storage shell 31 is filled with hydraulic oil. The interior of the second liquid storage shell 31 is slidably connected with a second piston rod 32. The second piston rod 32 squeezes out the hydraulic oil in the adjacent second liquid storage shell 31 during the upward movement. A spring is fixedly connected between the second piston rod 32 and the adjacent second liquid storage shell 31 to maintain the relative position of the second piston rod 32 and the adjacent second liquid storage shell 31, and to drive the moved second piston rod 32 to return to the initial position. The lower end of the second piston rod 32 is fixedly connected with a connecting ring that slides with the adjacent connecting shell 12, and the connecting shell 12 is fixedly connected with an extrusion ring 33 that is extruded with the adjacent connecting ring. The connecting shell 12 drives the adjacent extrusion ring 33 to move synchronously. In the initial position, the extrusion ring 33 and the adjacent second The distance between the connecting rings on the piston rod 32 is the same as the height of the threaded portion of the guide groove on the adjacent fixed rod 11. The outer side walls of the four first piston rods 7 are fixedly connected with hydraulic push rods 34. The fixed portion of the hydraulic push rods 34 is fixedly connected and connected with an oil pipe. The oil pipe runs through the adjacent fixed shell 4 and is connected with the adjacent second liquid storage shell 31. The hydraulic oil in the second liquid storage shell 31 flows into the fixed portion of the adjacent hydraulic push rod 34 through the adjacent connecting pipe. The telescopic end of the hydraulic push rod 34 is squeezed and matched with the adjacent extrusion rod 8. The telescopic end of the hydraulic push rod 34 maintains the adjacent extrusion rod 8 in the moved position. The upper side of the extrusion rod 8 is fixedly connected with a buffer pad 35. The buffer pad 35 is in contact with the adjacent glass plate to convert the extrusion rod 8 and the glass plate into a flexible contact to prevent the glass plate from being broken by hard extrusion.

[0026] When the glass plates need to be transported to the processing device, the staff moves the storage rack stacked with the glass plates to the bottom of the support frame 1, and then the remote control terminal controls the moving module, which moves the electric lifting frame 2 and other parts connected thereto to directly above the storage rack. Then the remote control terminal controls the electric lifting frame 2 to move downward, that is, the electric lifting frame 2 drives the fixed plate 3 to move downward.

[0027] During the downward movement of the fixed plate 3, the fixed plate 3 drives the other parts connected thereto to move downward synchronously until the rubber block on the lower side of the movable frame 501 contacts the upper side of the first glass plate on the upper side. Then, the glass plate exerts a reverse force on the rubber block, so that the rubber block cannot continue to move downward with the movable frame 501, thereby causing the movable frame 501 and the other parts connected thereto to stop moving downward synchronously. At this time, the lower sides of the four squeezing rods 8 are flush with the junction of the upper and lower glass plates.

[0028] After the above-mentioned moving frame 501 stops moving downward, the fixed plate 3 continues to move downward so that the telescopic end of the hydraulic cylinder on the lower side of the fixed plate 3 is squeezed and moves into its fixed part, and then the hydraulic oil in the hydraulic cylinder is squeezed into the four first liquid storage shells 6 through four connecting pipes, so that the first piston rod 7 is synchronously squeezed and drives the adjacent squeezing rods 8 to move synchronously, that is, the four first piston rods 7 respectively drive the adjacent squeezing rods 8 to move close to the glass plate, until the fixed plate 3 moves downward to the extreme position relative to the moving frame 501, that is, the telescopic end of the hydraulic cylinder on the lower side of the fixed plate 3 completely enters its fixed part, the inclined surfaces of the four squeezing rods 8 are all moved to the position in contact with the first glass plate, and the sides of the four squeezing rods 8 that are close to each other are all located at the junction of the upper and lower glass plates, and then the remote control terminal shuts down the electric lifting frame 2.

[0029] In the process of the fixed plate 3 moving downward, the fixed plate 3 drives the four fixed rods 11 to move downward synchronously, and the fixed rods 11 drive the adjacent connecting shells 12 to move downward synchronously. When the rubber block on the lower side of the moving frame 501 contacts the first glass plate, the deformation layers at the lower ends of the four connecting shells 12 and the cleaning blocks on the four groups of moving rods 14 contact the upper side of the first glass plate synchronously. In the subsequent process of the fixed plate 3 continuing to move downward, the fixed plate 3 continues to drive the four fixed shells 4 to move downward synchronously. The following description takes the moving process of one of the fixed shells 4 and other parts therein as an example (the moving process of the remaining fixed shells 4 and other parts therein can refer to the following): When the fixed shell 4 continues to move downward, the fixed shell 4 drives the adjacent fixed rod 11 to move synchronously. At this time, the adjacent connecting shell 12 is intercepted by the glass plate and cannot continue to move downward, so the fixed rod 11 and the adjacent connecting shell 12 produce relative movement (the connecting shell 12 moves upward relative to the adjacent fixed rod 11). Even if the fixed rod 11 is inserted into the adjacent connecting shell 12, the fixed rod 11 drives the adjacent connecting shell 12 to rotate through the guidance of the guide groove thereon during the movement, and the connecting shell 12 drives the two adjacent moving rods 14 to rotate synchronously through the adjacent T-shaped rods 13, and then the two moving rods 14 drive the cleaning blocks thereon to rotate synchronously, and the cleaning blocks on the two moving rods 14 clean the glass plate to prevent the impurities on the glass plate from affecting the adsorption effect of the suction cup 5.

[0030] In the process of the above-mentioned connection shell 12 moving upward relative to the adjacent fixed rod 11, the connection shell 12 drives the adjacent moving tube 23 to move upward synchronously through the transmission of the adjacent T-shaped rod 13 and the spring thereon, and the adjacent moving block 22 is driven by the moving tube 23 to move synchronously, that is, the moving block 22 moves upward along the adjacent liquid storage chamber 21, and the adjacent first elastic member 24 is compressed and stored, so that the hydraulic oil in the T-shaped groove of the adjacent moving tube 23 and the adjacent T-shaped rod 13 is affected by the negative pressure through the cavity on the adjacent moving block 22 and the two through holes thereon to the adjacent The liquid flows in the liquid storage chamber 21, thereby driving the two adjacent moving rods 14 to move, even if the two adjacent moving rods 14 and the cleaning blocks thereon are close to each other during the rotation process, reducing the coverage area of ​​the cleaning blocks on the two moving rods 14, and at the same time, the impurities on the glass plate are guided to the middle part of the adjacent suction cup 5 by the two adjacent cleaning blocks during the movement, so that the impurities cleaned by the two adjacent cleaning blocks are gathered in the middle part of the adjacent suction cup 5, avoiding the cleaned impurities from accumulating at the junction of the suction cup 5 and the glass plate, which affects the suction effect of the suction cup 5 on the glass plate.

[0031] Until the fixed plate 3 moves downward to the limit position relative to the movable frame 501, the first elastic member 24 is simultaneously compressed to the limit state, at which time the upper side of the extrusion ring 33 contacts the lower side of the connecting ring on the adjacent second piston rod 32, the small ball on the connecting shell 12 is located at the junction of the vertical part and the inclined part of the guide groove on the adjacent fixed rod 11, and the lower ends of the four suction cups 5 contact the upper side of the glass plate. Then the remote control terminal shuts down the electric lifting frame 2 and starts the air pump at the same time. The air pump draws out the gas in the four fixed shells 4 and the four suction cups 5 through the connecting pipe, and at the same time, the air pump delivers gas to the blind holes of the four first piston rods 7, so that the four extrusion rods 8 are squeezed by the gas and approach each other, and at the same time, the gas delivered to the blind holes of the first piston rod 7 is discharged along the exhaust pipe on the adjacent extrusion rods 8. The air flows outward from the hole, so that the first glass plate on the upper side moves upward under the squeezing of the inclined surfaces of the four squeezing rods 8, even if the upper and lower glass plates are separated under the combined action of the four squeezing rods 8 and the gas flow, the upper glass plate is prevented from dragging up the lower glass plate after being sucked. In the process of the upper first glass plate moving upward, the distance between the glass plate and the lower sides of the four fixed shells 4 is reduced, and then the four suction cups 5 are squeezed and deformed, so that a negative pressure environment is formed between the four fixed shells 4, the four suction cups 5 and the glass plate, and the four suction cups 5 cooperate with each other to suck and fix the glass plate. After the upper glass plate is fixed, the remote control terminal controls the air pump to stop supplying gas to the blind holes of the four first piston rods 7, and at the same time controls the air pump to always keep the four fixed shells 4 in a negative pressure state.

[0032] During the movement of the four squeezing rods 8, the four squeezing rods 8 respectively drive the adjacent buffer pads 35 to move synchronously, and the four buffer pads 35 separate the glass plate from the adjacent squeezing rods 8, thereby buffering the squeezing force on the glass plate, preventing the glass plate from being broken by the hard squeezing of the four squeezing rods 8, and the four squeezing rods 8 cooperate with each other to share the gravity of the glass plate, reducing the working pressure of the four fixed shells 4 and the four suction cups 5. At the same time, during the upward movement of the glass plate, the glass plate squeezes the rubber block on the lower side of the moving frame 501, causing the rubber block on the lower side of the moving frame 501 to be squeezed and deformed, thereby unloading the squeezing force on the glass plate, further preventing the glass plate from being broken by hard squeezing.

[0033] During the upward movement of the glass plate, the relative distance between the glass plate and the lower side of the fixed shell 4 is reduced again, so that the connecting shell 12 is squeezed by the glass plate and drives other parts connected thereto to move upward again relative to the adjacent fixed rod 11. Even if the connecting shell 12 drives the small ball thereon to move upward along the vertical part of the guide groove of the adjacent fixed rod 11, during the second upward movement of the connecting shell 12, the adjacent moving block 22 and the adjacent moving tube 23 can no longer move upward. Therefore, the connecting shell 12 drives the adjacent T-shaped rod 13 to move, so that the T-shaped rod 13 moves upward relative to the adjacent moving tube 23, and compresses the adjacent second elastic member 25 to store force.

[0034] During the second upward movement of the connecting shell 12, the connecting shell 12 drives the adjacent extrusion ring 33 to move upward synchronously, and then the extrusion ring 33 squeezes the connecting ring on the adjacent second piston rod 32, so that the adjacent connecting ring is subjected to the extrusion force and drives the adjacent second piston rod 32 to move upward synchronously, and the second piston rod 32 transports the hydraulic oil in the adjacent second liquid storage shell 31 to the fixed part of the adjacent hydraulic push rod 34 through the adjacent oil pipe, so that the telescopic end of the hydraulic push rod 34 extends outward until the upper glass plate is fixed. The connecting shell 12 and other parts connected thereto move upward to the limit position synchronously relative to the adjacent fixed rod 11. At this time, the telescopic end of the hydraulic push rod 34 contacts the adjacent extrusion rod 8, and the telescopic end of the hydraulic push rod 34 limits the adjacent extrusion rod 8, that is, the adjacent extrusion rod 8 is maintained in the position after the movement, to avoid the four extrusion rods 8 being reset to the initial position under the action of adjacent springs when the gas is stopped from being transported to the four first piston rods 7.

[0035] After the glass plate is fixed as described above, the remote control terminal controls the electric lifting frame 2 to lift the upper glass plate to a certain height, and controls the moving module to move the electric lifting frame 2 to a specified position (a position coordinated with the processing device), and then the remote control terminal controls the air pump to deliver gas to the four fixed shells 4 to restore the pressure in the four fixed shells 4 to the standard atmospheric pressure, and the gas volume inside the four suction cups 5 increases synchronously, so that the four suction cups 5 are separated from the glass plate synchronously. After the four suction cups 5 are separated from the glass plate, the remote control terminal controls the electric lifting frame 2 to drive the fixed plate 3 and other parts connected thereto to move upward synchronously, and the fixed plate 3 drives the fixed part of the hydraulic cylinder to move upward synchronously, and the hydraulic oil delivered to the four first liquid storage shells 6 is pumped back into the fixed part of the hydraulic cylinder, so that the four first piston rods 7 respectively drive the other parts connected thereto to reset to their initial positions.

[0036] In the process of the above-mentioned fixing plate 3 moving upward, the fixing plate 3 drives the four fixing shells 4 to move upward synchronously, so that the extrusion force on the four connecting shells 12 is gradually reduced, and then the four connecting shells 12 respectively drive the other parts connected thereto to reset synchronously under the action of the adjacent first elastic members 24 (the specific process is opposite to the above, and no longer described in detail). At the same time, in the process of the four connecting shells 12 resetting, the four connecting shells 12 respectively drive the adjacent extrusion rings 33 to move synchronously, thereby reducing the extrusion force on the connecting rings on the four second piston rods 32, that is, reducing the extrusion force on the four second piston rods 32, so that the four second piston rods 32 are respectively Under the action of adjacent springs, it gradually resets downward, and the hydraulic oil in the fixed parts of the four hydraulic push rods 34 is pumped back into the adjacent second liquid storage shell 31, so that the telescopic ends of the four hydraulic push rods 34 lose the limit on the adjacent squeezing rods 8, and then the springs between the squeezing rods 8 and the adjacent first piston rods 7 drive the adjacent squeezing rods 8 to reset to the initial position, so that the four squeezing rods 8 lose contact with the glass plate, until the fixed plate 3 is reset to the initial position relative to the movable frame 501, the four squeezing rods 8 synchronously lose contact with the glass plate, and then the remote control terminal controls the electric lifting frame 2 to rise to the initial height, completing the loading process of the glass plate.

[0037] Embodiment 2: Based on embodiment 1, Figure 3 , Fig.11 and Fig.12As shown, it also includes four arcuate shells 41 distributed in a matrix, and the four arcuate shells 41 are fixedly connected to one side of the movable frame 501 through a connecting piece. The interior of the arcuate shell 41 is slidably connected with an arcuate rod 42, and a spring is fixedly connected between the arcuate rod 42 and the adjacent arcuate shell 41. In the initial position, the spring between the arcuate rod 42 and the adjacent arcuate shell 41 is in a compressed state, which is used to drive the adjacent arcuate rod 42 to move, and the facing ends of the four arcuate rods 42 are fixedly connected with an extrusion block 43, which is made of elastic deformable material, and the four extrusion blocks 43 are in contact with and cooperate with the adjacent glass plates, and the four extrusion blocks 43 cooperate with the four arcuate rods 42 to jointly support the glass plates.

[0038] like Figure 4 and Figure 11-Figure 14 As shown, a pneumatic push rod 51 is fixedly connected to the upper side of the fixed plate 3, and a cylindrical block is fixedly connected to the telescopic end of the pneumatic push rod 51. The diameter of the cylindrical block on the telescopic end of the pneumatic push rod 51 is larger than the diameter of its telescopic end. The insides of the four fixed shells 4 are all fixedly connected to the first airbags 511. The four first airbags 511 are all fixedly connected and connected to a connecting pipe connected to the fixed part of the pneumatic push rod 51. In the initial position, the four first airbags 511 are all in a contracted state, and the telescopic end of the pneumatic push rod 51 is in an extended state. The four first airbags 511 cooperate with each other to change the position of the telescopic end of the pneumatic push rod 51. The upper side of the fixed plate 3 is fixedly connected to an electric push rod 52, which is located behind the pneumatic push rod 51. The telescopic end of the electric push rod 52 is fixedly connected to a connecting block 53, and the connecting block 53 is provided with a T-shaped hole 54. The T-shaped hole 54 consists of a vertical part and a horizontal part that are interconnected. The cylindrical block on the telescopic end of the pneumatic push rod 51 is blocked with the right end of the horizontal part of the T-shaped hole 54, and the pneumatic push rod 51 is connected to the electric push rod 52. The cylindrical block on the telescopic end of 51 blocks the right end of the horizontal part of the T-shaped hole 54. The vertical part of the T-shaped hole 54 is installed with a one-way valve. The flow direction of the one-way valve is from top to bottom. The vertical part of the T-shaped hole 54 is connected to the air pump, and the air pump delivers gas to the T-shaped hole 54. The inside of the four arc-shaped shells 41 is installed with a second airbag 55. In the initial position, the four second airbags 55 are expanded to the limit state. The second airbag 55 is located between the adjacent arc shells 41 and the adjacent arc rods 41. 2, the relative positions of the adjacent arc-shaped rods 42 are changed by changing the volume of the gas in the second airbags 55, the four second airbags 55 are fixedly connected and communicated with a connecting pipe that passes through the four arc-shaped shells 41, the connecting pipes on the four second airbags 55 are communicated with the left end of the horizontal part of the T-shaped hole 54, when the T-shaped hole 54 loses the match with the telescopic end of the pneumatic push rod 51, the gas in the four second airbags 55 is transported to the T-shaped hole 54 through the connecting pipe, and flows to the outside along the T-shaped hole 54.

[0039] In the above-mentioned process of fixing the glass plate, as the air pump extracts the gas in the four fixed shells 4, the pressure in the four fixed shells 4 gradually decreases, and then the four first air bags 511 gradually expand due to the change in air pressure, that is, the four first air bags 511 gradually extract the gas in the fixed part of the pneumatic push rod 51, so that the telescopic end of the pneumatic push rod 51 drives the cylindrical block thereon to gradually move forward.

[0040] While the telescopic end of the pneumatic push rod 51 moves forward, the remote control terminal starts the electric push rod 52, and the telescopic end of the electric push rod 52 drives the connecting block 53 to move forward synchronously, and makes the moving speed of the connecting block 53 consistent with the moving speed of the cylindrical block on the telescopic end of the pneumatic push rod 51, even if the cylindrical block on the telescopic end of the pneumatic push rod 51 is always in contact with the connecting block 53 during the movement, and always blocks the right end of the horizontal part of the T-shaped hole 54, until the glass plate is fixed, the air pressure in the four fixed shells 4 will no longer change, and at the same time, the four first airbags 511 will expand to the limit state. At this time, the telescopic end of the pneumatic push rod 51 moves forward to the limit position, and the remote control terminal shuts down the electric push rod 52 at the same time.

[0041] In the process of moving the glass plate, if the suction cup 5 is damaged, the airtightness between the suction cup 5 and the glass plate is affected, thereby causing the air pressure in the adjacent fixed shell 4 to change, that is, the interior of the adjacent fixed shell 4 cannot maintain a negative pressure environment, so the adjacent first airbag 511 is reset to the initial state, and the gas therein is transported back to the fixed part of the pneumatic push rod 51, so that the telescopic end of the pneumatic push rod 51 moves backward due to the squeezing force, thereby disconnecting the cylindrical block on the telescopic end of the pneumatic push rod 51 from the connecting block 53. At this time, the telescopic end of the pneumatic push rod 51 cannot block the right end of the horizontal part of the T-shaped hole 54. Even if the T-shaped hole 54 is opened, the gas in the four second airbags 55 is respectively discharged to the T-shaped hole through the adjacent connecting pipes. 54, and then transported to the external environment, so that the four arc rods 42 respectively drive the adjacent extrusion blocks 43 to move synchronously along the adjacent arc shells 41 under the action of the adjacent springs, until the other parts in the four second airbags 55 are completely released, the four arc rods 42 and the four extrusion blocks 43 move synchronously to the limit position, at this time, the opposite sides of the four extrusion blocks 43 are in contact with the lower side of the glass plate (at this time, the springs adjacent to the four arc rods 42 are still in a compressed state), and the four arc rods 42, the four extrusion blocks 43 and the remaining and intact suction cups 5 cooperate with each other to fix the glass plate for a second time to prevent the glass plate from falling downward during the movement, causing the glass plate to break and affecting its normal use.

[0042] After the glass plate is fixed for the second time and transported to the designated position, the remote control terminal disconnects the four suction cups 5 from the glass plate, and the other parts (except the other parts connected to the four arc shells 41) are reset to the initial positions. After the parts are reset to the initial positions, the glass plate is only subjected to the forces of the four arc rods 42 and the four extrusion blocks 43, and the glass plate is placed on the processing device by the remote control terminal. Then, the remote control terminal controls the air pump to deliver gas to the T-shaped hole 54 through the one-way valve of the vertical part of the T-shaped hole 54, and then delivers gas to the four second air bags 55, so that the four second air bags 55 expand synchronously, so that the four arc rods 42 are reset to the initial position under the extrusion force, and the springs adjacent to the four arc rods 42 are compressed and stored again until the arc rods 42 are reset to the initial position. Then, the remote control terminal stops the air pump and resets the device to the initial state. Then, the staff inspects the device and replaces the damaged suction cup 5 for subsequent continued use.

[0043] The above embodiments are only for illustrating the technical concept and features of the present invention, and their purpose is to enable people familiar with the technology to understand the content of the present invention and implement it accordingly, and they cannot be used to limit the protection scope of the present invention. Any equivalent changes or modifications made according to the spirit of the present invention should be included in the protection scope of the present invention.

Claims

1. An automatic feeding device for plate processing, comprising a support frame (1), a moving module being mounted on the support frame (1), the moving module on the support frame (1) being provided with an electric lifting frame (2), a fixing plate (3) being fixedly connected to the lower side of the electric lifting frame (2), characterized in that: The invention also comprises fixed shells (4) arranged in a matrix, wherein the fixed shells (4) arranged in a matrix are all embedded in the fixed plate (3), the lower side of the fixed shells (4) is fixedly connected to a suction cup (5), the fixed shells (4) arranged in a matrix are commonly externally connected to an air pump, the lower side of the fixed plate (3) is fixedly connected to a hydraulic cylinder, the telescopic end of the hydraulic cylinder is fixedly connected to a moving frame (501), the moving frame (501) is fixedly connected to moving columns (502) arranged in a matrix, the moving columns (502) arranged in a matrix all penetrate the fixed plate (3) and are slidably connected thereto, and a matrix-distributed fixed column (502) is fixedly connected between the moving frame (501) and the fixed plate (3). The movable frame (501) is fixedly connected to a lower side of the movable frame (501) with rubber blocks distributed at equal intervals. The movable frame (501) is fixedly connected to first liquid storage shells (6) distributed in a matrix through a connecting piece. The first liquid storage shells (6) distributed in the matrix are all fixedly connected to and communicated with a connecting pipe that is communicated with a fixed part of the hydraulic cylinder. A first piston rod (7) is slidably connected inside the first liquid storage shell (6). A blind hole is provided at one end of the first piston rod (7) away from an adjacent first liquid storage shell (6). An extrusion rod (8) is slidably connected inside the blind hole of the first piston rod (7). A spring is provided between the extrusion rod (8) and the adjacent first piston rod (7).

2. The automatic feeding device for plate processing according to claim 1, characterized in that: The extrusion rods (8) distributed in a matrix are all provided with exhaust holes, the exhaust holes on the extrusion rods (8) are connected to the blind holes of the adjacent first piston rods (7), and the first piston rods (7) distributed in a matrix are commonly fixedly connected to an air supply pipe, the blind holes of the first piston rods (7) distributed in a matrix are all connected to the air supply pipe, and the air supply pipe is connected to the air pump.

3. The automatic feeding device for plate processing according to claim 1, characterized in that: The fixed shells (4) arranged in a matrix are all fixedly connected with fixed rods (11) inside, the fixed rods (11) are slidably connected with connecting shells (12), and the fixed rods (11) are provided with guide grooves, the connecting shells (12) are inlaid with small balls that slide in the guide grooves of adjacent fixed rods (11), and the ends of the connecting shells (12) away from the adjacent fixed rods (11) are inlaid with T-shaped rods (13), the T-shaped rods (13) are provided with T-shaped grooves, the T-shaped grooves are composed of a horizontal part and a vertical part that are interconnected, the horizontal parts of the T-shaped grooves are slidably connected with symmetrically distributed moving rods (14), and the opposite sides of the symmetrically distributed moving rods (14) are fixedly connected with cleaning blocks.

4. The automatic feeding device for plate processing according to claim 3, characterized in that: The guide groove on the fixing rod (11) is composed of a vertical portion and an inclined portion, the vertical portion and the inclined portion of the guide groove on the same fixing rod (11) are connected to each other, and a deformation layer is provided at one end of the connecting shell (12) away from the adjacent fixing rod (11), and the deformation layer on the connecting shell (12) is extruded and matched with the glass plate.

5. The automatic feeding device for plate processing according to claim 3, characterized in that: The maximum distance between the back sides of the adjacent and symmetrically distributed moving rods (14) is greater than the maximum diameter of the adjacent suction cups (5), and is used to clear the glass plate out of a position that cooperates with the suction cups (5).

6. The automatic feeding device for plate processing according to claim 3, characterized in that: The fixed rod (11) is provided with a liquid storage cavity (21), a moving block (22) is slidably connected in the liquid storage cavity (21), the moving block (22) is provided with a cavity, the moving block (22) is provided with through holes which are symmetrically distributed and communicate with the upper cavity and the adjacent liquid storage cavity (21), the fixed rod (11) is slidably connected with a moving tube (23), the moving tube (23) is fixedly connected to the adjacent moving block (22), and the moving tube (23) is communicated with the cavity of the adjacent moving block (22), a first elastic member (24) is fixedly connected between the moving block (22) and the adjacent fixed rod (11), the moving tube (23) is slidably connected to the adjacent T-shaped rod (13), and a second elastic member (25) is fixedly connected between the moving tube (23) and the adjacent T-shaped rod (13).

7. The automatic feeding device for plate processing according to claim 6, characterized in that: The elastic coefficient of the second elastic member (25) is greater than the elastic coefficient of the first elastic member (24), and is used to enable the connection shell (12) to move smoothly.

8. The automatic feeding device for plate processing according to claim 3, characterized in that: The fixed shells (4) are all fixedly connected inside with second liquid storage shells (31) in a matrix distribution, the second liquid storage shells (31) are slidably connected inside with second piston rods (32), a spring is fixedly connected between the second piston rods (32) and the adjacent second liquid storage shells (31), one end of the second piston rods (32) away from the adjacent second liquid storage shells (31) is fixedly connected with a connecting ring that is slidably matched with the adjacent connecting shell (12), and the connecting shell (12) is fixedly connected with an extrusion ring (33) that is extrusion-matched with the adjacent connecting ring. ), the first piston rods (7) are all fixedly connected to hydraulic push rods (34) in a matrix distribution, the fixed parts of the hydraulic push rods (34) are fixedly connected to and communicated with an oil pipeline, the oil pipeline passes through the adjacent fixed shell (4) and is communicated with the adjacent second liquid storage shell (31), the telescopic ends of the hydraulic push rods (34) are squeezed and matched with the adjacent extrusion rods (8), the side of the extrusion rods (8) close to the moving frame (501) is fixedly connected to a buffer pad (35), and the buffer pad (35) is in contact and matched with the adjacent glass plate.

9. The automatic feeding device for plate processing according to claim 8, characterized in that: It also includes arc-shaped shells (41) distributed in a matrix, the arc-shaped shells (41) distributed in the matrix are all fixedly connected to the movable frame (501) via connecting pieces, the arc-shaped shells (41) are slidably connected to arc-shaped rods (42) inside, springs are fixedly connected between the arc-shaped rods (42) and adjacent arc-shaped shells (41), and the facing ends of the arc-shaped rods (42) distributed in the matrix are all fixedly connected to extrusion blocks (43), and the extrusion blocks (43) distributed in the matrix are all in contact with and matched with adjacent glass plates.

10. The automatic feeding device for plate processing according to claim 9, characterized in that: A pneumatic push rod (51) is fixedly connected to a side of the fixed plate (3) away from the movable frame (501), and a cylindrical block is fixedly connected to the telescopic end of the pneumatic push rod (51). First air bags (511) are fixedly connected to the interior of the fixed shells (4) in a matrix arrangement, and the first air bags (511) in a matrix arrangement are fixedly connected to and communicated with a connecting pipe that is communicated with a fixed portion of the pneumatic push rod (51). An electric push rod (52) is fixedly connected to a side of the fixed plate (3) away from the movable frame (501), and a connecting block (53) is fixedly connected to the telescopic end of the electric push rod (52), and the connecting block (53) is provided with a T-shaped hole (54). The T-shaped hole (54) The arc shell (41) is composed of a vertical part and a horizontal part which are interconnected. The cylindrical block on the telescopic end of the pneumatic push rod (51) is sealed and matched with the horizontal part of the T-shaped hole (54). The vertical part of the T-shaped hole (54) is installed with a one-way valve. A second airbag (55) is installed inside the arc shell (41). The second airbag (55) is located between the adjacent arc shell (41) and the adjacent arc rod (42). The second airbags (55) distributed in a matrix are fixedly connected to and connected with a connecting pipe which runs through the arc shell (41) distributed in the matrix. The connecting pipe on the second airbags (55) distributed in the matrix is ​​connected with the horizontal part of the T-shaped hole (54).

Images