CN117246575B - Automatic lifting bin for glass packaging line and use method - Google Patents
Automatic lifting bin for glass packaging line and use method Download PDFInfo
- Publication number
- CN117246575B CN117246575B CN202311543523.6A CN202311543523A CN117246575B CN 117246575 B CN117246575 B CN 117246575B CN 202311543523 A CN202311543523 A CN 202311543523A CN 117246575 B CN117246575 B CN 117246575B
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- automatic lifting
- bin
- manipulator
- glass
- plate
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- 239000011521 glass Substances 0.000 title claims abstract description 59
- 238000004806 packaging method and process Methods 0.000 title claims abstract description 25
- 238000000034 method Methods 0.000 title claims abstract description 18
- 239000000463 material Substances 0.000 claims abstract description 73
- 239000005022 packaging material Substances 0.000 claims abstract description 51
- 238000003860 storage Methods 0.000 claims abstract description 28
- 230000008093 supporting effect Effects 0.000 claims abstract description 24
- 238000004519 manufacturing process Methods 0.000 claims abstract description 14
- 238000001514 detection method Methods 0.000 claims abstract description 11
- 239000002023 wood Substances 0.000 claims description 19
- 238000012856 packing Methods 0.000 claims description 15
- 125000006850 spacer group Chemical group 0.000 claims description 11
- 230000001960 triggered effect Effects 0.000 claims description 8
- 239000003638 chemical reducing agent Substances 0.000 claims description 7
- 230000006698 induction Effects 0.000 claims description 4
- 238000002360 preparation method Methods 0.000 claims description 4
- 230000000630 rising effect Effects 0.000 claims description 4
- 241000726768 Carpinus Species 0.000 claims description 2
- 230000001976 improved effect Effects 0.000 abstract description 6
- 238000004891 communication Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 13
- 238000013459 approach Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 230000001939 inductive effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B23/00—Packaging fragile or shock-sensitive articles other than bottles; Unpacking eggs
- B65B23/20—Packaging plate glass, tiles, or shingles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B35/00—Supplying, feeding, arranging or orientating articles to be packaged
- B65B35/02—Supply magazines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B35/00—Supplying, feeding, arranging or orientating articles to be packaged
- B65B35/30—Arranging and feeding articles in groups
- B65B35/36—Arranging and feeding articles in groups by grippers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B57/00—Automatic control, checking, warning, or safety devices
- B65B57/10—Automatic control, checking, warning, or safety devices responsive to absence, presence, abnormal feed, or misplacement of articles or materials to be packaged
- B65B57/14—Automatic control, checking, warning, or safety devices responsive to absence, presence, abnormal feed, or misplacement of articles or materials to be packaged and operating to control, or stop, the feed of articles or material to be packaged
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B59/00—Arrangements to enable machines to handle articles of different sizes, to produce packages of different sizes, to vary the contents of packages, to handle different types of packaging material, or to give access for cleaning or maintenance purposes
- B65B59/001—Arrangements to enable adjustments related to the product to be packaged
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Warehouses Or Storage Devices (AREA)
- Stacking Of Articles And Auxiliary Devices (AREA)
Abstract
The invention relates to an automatic lifting bin for a glass packaging line and a use method thereof, and relates to the field of equipment for glass production lines. The automatic lifting bin consists of a storage unit, a lifting driving unit and a detection control unit; the storage unit is used for placing packaging materials; the lifting driving unit is arranged on the storage unit and comprises a material supporting plate, the packaging material is placed on the material supporting plate, and the lifting driving unit drives the material supporting plate to ascend and descend so as to drive the packaging material to ascend; the detection control unit is used for controlling the lifting and lowering of the material supporting plate of the lifting driving unit. The automatic lifting bin also comprises a using method of the automatic lifting bin. The automatic lifting bin disclosed by the invention is coordinated with the manipulator through data communication, so that the working efficiency can be greatly improved, and the automatic lifting bin can be suitable for packaging work of glass stacks with various specifications.
Description
Technical Field
The invention relates to the field of equipment for photovoltaic glass production lines, in particular to an automatic lifting bin for a glass packaging line and a use method.
Background
After the glass processing is completed it is palletised into a pack and packaged for subsequent transport. In order to avoid glass damage caused by collision, packaging materials are placed at the corners, the side faces and the top face of the glass stack, wherein the packaging materials comprise corner wood for protecting the four corners of the glass stack, side vertical plates for protecting the long sides of the side faces and long plates for protecting the top face.
Most enterprises in the prior art adopt a mode of manually placing packaging materials to be matched with a subsequent glass stack packaging procedure, and the manual placing mode is not only low in speed and low in efficiency, but also easy to have the problem of placing errors. At present, enterprises already adopt six-axis manipulators to grasp and place packaging materials on a glass packaging production line, and heavy manual operation is replaced. However, the bins for placing packaging materials used in the glass packaging production line are all fixed bins or conveyor belt conveying bins. For example, patent CN115626333AU discloses a full-automatic feeding device for glass wire-bonding, but the bin is a fixed bin.
Because the packing materials in the storage bin matched with the manipulator in the glass stack packing line in the prior art cannot guarantee position uniformity, the height of the top surface of the packing materials can be changed after the manipulator grabs the upper packing materials, so that the manipulator needs to change a program or execute complex movement when grabbing next time, the working efficiency is reduced, the error rate is increased, and the production line cannot stably and continuously run. If the discharging height and the discharging position of the bin can be kept unchanged all the time, the operation action of the manipulator can be greatly reduced, the working efficiency of the manipulator is improved, the packing time is shortened, and the yield is improved.
Therefore, it is now necessary to provide an automatic lifting bin for a glass packaging line, which is convenient for a manipulator to grasp and can be smoothly carried out in cooperation with the subsequent process.
Disclosure of Invention
The invention aims to provide an automatic lifting bin for a glass packaging line and a use method thereof, wherein the bin can hold packaging materials at a constant height and at an accurate position for a manipulator, so that the manipulator can grasp the packaging materials accurately, the labor intensity of workers is reduced, the packaging efficiency is improved, and the production cost is reduced.
The technical scheme of the invention is as follows:
an automatic lifting bin for a glass packaging line comprises a storage unit, a lifting driving unit and a detection control unit; the storage unit is used for placing packaging materials; the lifting driving unit is arranged on the storage unit and comprises a material supporting plate, the packaging material is placed on the material supporting plate, and the lifting driving unit drives the material supporting plate to ascend and descend so as to drive the packaging material to ascend; the detection control unit is used for controlling the lifting and lowering of the material supporting plate of the lifting driving unit.
The invention has the beneficial effects that:
1. the automatic lifting bin disclosed by the invention is coordinated with the manipulator through data communication, so that the working efficiency can be greatly improved, and the automatic lifting bin can be suitable for packaging work of glass stacks with various specifications.
2. The automatic lifting bin can provide accurate packaging material positions for the mechanical hand, so that the problem that the mechanical hand is inaccurate in grabbing packaging materials and unstable is solved, and the success rate of product packaging is improved.
3. The automatic lifting bin has a simple integral structure, is easy to manufacture and maintain, changes the size of the bin, and can be suitable for supplying packaging materials with different sizes.
Drawings
FIG. 1 is a schematic diagram of the position arrangement of an automatic lifting bin, a manipulator and a glass packaging production line.
FIG. 2 is a schematic view of a side stand structure of the present invention.
Fig. 3 is a schematic view of the angle wood structure of the present invention.
Figure 4 is a view of the assembled positions of the side uprights, corner bars and long plates and glass stacks according to the invention.
Fig. 5 is a schematic diagram of the whole structure of the automatic lifting bin.
Fig. 6 is a schematic diagram of a second angle structure of the automatic lifting bin of the invention.
Fig. 7 is a schematic view of a third angle structure of the automatic lifting bin of the invention.
Fig. 8 is a schematic diagram of a storage unit structure of an automatic lifting bin of the invention.
Fig. 9 is a schematic diagram of a lifting driving unit of the automatic lifting bunker.
FIG. 10 is an enlarged schematic view of the chain and sled portion of the automatic lifting bin of the present invention.
Fig. 11 is an enlarged schematic view of a part of the structure of a material pallet of the automatic lifting bin of the invention.
Fig. 12 is a schematic diagram of the top structure of the automatic lifting bin placement side riser of the present invention.
Fig. 13 is a schematic diagram of the top structure of the automatic lifting bin for placing the hornbeam according to the invention.
Reference numerals:
the automatic lifting bin 1; a manipulator 2; a glass packaging production line 3; a pack 4; a horned wood 6; a side vertical plate 5; a long plate 7; a storage unit 11; a lift driving unit 12; a back plate 111; a spacer tube rack 112; a ground leg 113; a chassis 114; a long hole 115; side plate 1141; a bottom plate 1142; a connecting rod 1143; a driven shaft 120; a drive motor 121; a motor bracket 122; a drive sprocket 123; a drive shaft 124; a bearing block 125; a chain 126; a slide rail 127; a slide rail block 128; a slide plate 129; a driven sprocket 130; a pin 141; a connecting member 142; a screw 143; a material pallet 144; a connecting riser 145; an correlation photoelectric sensor 116; an inductive sensor 117; and a bracket 118.
Detailed Description
In order to solve the problems in the background technology, the invention particularly provides an automatic lifting bin for a glass packaging line, which is better matched with a mechanical arm to finish the grabbing of packaging materials.
An automatic lifting bin (called an automatic lifting bin 1 for short) for a glass packaging line, wherein the automatic lifting bin 1 consists of a storage unit 11, a lifting driving unit 12 and a detection control unit; the storage unit 11 is used for placing packaging materials, and the packaging materials are placed in the storage unit; the lifting driving unit 12 is installed on the storage unit 11, the lifting driving unit 12 comprises a material supporting plate 144, the material supporting plate is placed in the storage unit, the packaging material is placed on the material supporting plate 144, and the lifting driving unit 12 drives the material supporting plate to ascend and descend so as to drive the packaging material to ascend; the detection control unit is used for controlling the lifting and lowering of the material supporting plate of the lifting driving unit.
The storage unit 11 comprises a back plate 111, spacer tube frames 112, ground feet 113 and a bottom frame 114, one side of each spacer tube frame 112 is fixedly connected with the back plate 111, the distances between the adjacent spacer tube frames 112 are equal, longitudinal long holes 115 are formed in the back plate between the two spacer tube frames 112, the lower end of the back plate 111 is connected with the bottom frame 114, and the ground feet 113 are arranged on two sides of the bottom frame 114. The back plate 111 and the bottom frame 114 may be perpendicular to each other, and the storage unit 11 may also be inclined toward the lifting driving unit, where an included angle between the back plate 111 and the bottom frame 114 is greater than 90 degrees and less than or equal to 120 degrees.
The lifting driving unit 12 comprises a driving motor 121, a motor bracket 122, a driving sprocket 123, a driving shaft 124, a bearing seat 125, a chain 126, a sliding guide 127, a sliding guide block 128, a sliding plate 129, a driven sprocket 130 and a driven shaft 120; the driving motor 121 is installed on the motor support 122, the motor support 122 is installed on the back plate 111, the driving shaft 124 is supported by the bearing seat 125 and can rotate, the bearing seat 125 is fixed on the back plate 111, the driving shaft 124 is connected with the output end of the speed reducer of the driving motor 121 and can be driven by the driving motor to rotate so as to drive the chains 126 to move up and down, the driving sprocket 123 is arranged on the driving shaft 124 and respectively drives two chains 126, the lower end of the back plate 111 is fixed with the driven shaft 120 through the bearing seat, the driven sprocket 130 is arranged on the driven shaft 120, the driven sprocket 130 is meshed with the chains 126, two or more sliding guide rails 127 are arranged on the back plate 111, the sliding guide rail blocks 128 matched with the sliding guide rails are installed on the sliding plates, and the sliding plates 129 can move up and down on the sliding guide rails through the sliding guide rail blocks and are fixedly connected with the chains.
The lifting driving unit 12 further comprises a pin shaft 141, a connecting piece 142 and a screw 143, the chain 126 is connected with the upper end and the lower end of the connecting piece through the pin shaft 141 to form a closed chain, the connecting piece 142 is connected with the sliding plate through the screw 143, and thus the up-and-down movement of the chain can drive the sliding plate to move up and down.
The sliding plate 129 is connected with the material supporting plate 144 through the connecting vertical plate 145, the material supporting plate is driven by the sliding plate to move up and down, the top surface shape of the material supporting plate is matched with the bottom surface of the angle wood or the side vertical plate or the long plate, and the connecting vertical plate is arranged in a longitudinal long hole formed in the back plate and slides in the long hole.
The detection control unit comprises a PLC of the manipulator, and a material identification sensor, an upper limit position sensor and a lower limit position sensor which are connected with the PLC of the manipulator through signals, wherein the material identification sensor is arranged at the top end of the storage unit, the upper limit position sensor is arranged at the upper end of the backboard, and the lower limit position sensor is arranged at the lower end of the backboard.
The invention is described in detail below with reference to the attached drawing figures:
fig. 1 is a diagram showing the relative arrangement of an automatic lifting bin (called an automatic lifting bin 1 for short) and a manipulator 2 for a glass packaging production line 3 for a glass packaging line. The glass packaging line 3 may be composed of a plurality of chain plate machines or AGVs according to the specific requirements of the glass package. After the glass stack 4 is dragged to reach a designated position by a chain plate machine or an AGV, a position sensor is triggered, the chain plate machine or the AGV stops running, and the glass stack 4 stands on the chain plate machine or the AGV to carry out the work of placing packaging materials. The two manipulators 2 are symmetrically arranged at two sides of the chain plate machine in the example under the influence of the arm extension range of the manipulators 2. A plurality of automatic lifting bins 1 for placing different types of packaging materials with different specifications are respectively arranged around each manipulator, each automatic lifting bin is provided with a unique code, and signals sent by the automatic lifting bins 1 are in one-to-one correspondence with the corresponding manipulators 2.
Figures 2-4 show the outline structure of the side uprights 5 and the corner woods 6 and the position diagram of the side uprights relative to the glass piles 4. The shapes of the horns 6, the side vertical plates 5 and the long plates 7 and the arrangement positions of the horns and the side vertical plates and the long plates relative to the glass stacks 4 are intuitively shown in the figure.
Fig. 5 to 7 are three-dimensional diagrams of different angles of the automatic lifting bin 1 according to the present invention, by which the structure of the automatic lifting bin 1 can be more clearly described. The automatic lifting bin 1 comprises a storage unit 11, a lifting driving unit 12 and a detection control unit. Wherein fig. 5-6 are side and rear three-dimensional views of an automatic lifting bin 1 for holding side risers 5; fig. 7 is a front side three-dimensional view of an automatic lifting bin 1 for holding angle wood 6. It should be noted that: (1) The automatic lifting bin for holding the side vertical plates and the long plates and the automatic lifting bin for holding the horns are identical in structure, and the same driving mode is adopted, namely the structure of the storage unit and the lifting driving unit is identical. The invention takes side vertical plates and angle wood as examples for detailed description, the example of the invention is an automatic lifting bin for containing the side vertical plates and the angle wood, and according to the technical scheme of the invention, the technical scheme can be also suitable for conveying long plates (long strip guard plates on the top surface of a glass stack) as long as the longitudinal length of the automatic lifting bin is increased and the length of a material supporting plate is increased. (2) The automatic lifting bin for containing the side vertical plates or the automatic lifting bin for containing the angle wood can be provided with an inclined placing mode and a horizontal placing mode. The inclined arrangement mode is shown in fig. 5-6, and the automatic lifting bin of the side vertical plate is inclined relative to the horizontal plane, so that the packaging material is convenient to approach to the positioning surface (namely the back plate) of the automatic lifting bin through the dead weight when the packaging material is manually filled; fig. 7 shows a normal placement position of an automatic lifting bin for containing the cornwood, wherein the packaged materials are horizontal to the ground, i.e. the automatic lifting bin for containing the cornwood is horizontally placed. The user can decide which placement mode to use according to specific conditions. No matter what placing posture is adopted, the protection content of the invention is not affected.
Fig. 8 is a schematic diagram of a storage unit 11 of the automatic lifting bin 1 according to the present invention. The storage unit 11 comprises a back plate 111, spacer racks 112, ground feet 113 and a bottom frame 114, longitudinal long holes 115 are formed in the back plate 111, the bottom frame 114 is composed of a side plate 1141, a bottom plate 1142 and a connecting rod 1143, the lower end of the back plate 111 is connected with the connecting rod 1143, the other side of the connecting rod 1143 is sequentially connected with the bottom plate 1142 and a second connecting rod, the lower parts of the two spacer racks 112 at the outermost side are connected with the side plate 1141, and the lower ends of the side plates 1141 are connected with the bottom plate 1142 and two sides of the connecting rod 1143 to form the bottom frame 114. The back plate 111, the side plate 1141, the connecting rod 1143 and the bottom plate 1142 are mechanically connected by bolts or rivets or welding, so as to form a storage unit for storing the packaging materials. The anchor 113 is connected with the chassis 114, has the bolt hole on the anchor for with ground fixed connection. It should be noted that, this example is a four-column bin unit, and four columns of packaging materials (angle wood, side vertical plates or long plates) can be placed, but the right of protecting other numbers of vertical column automatic lifting bins is not excluded. The automatic lifting bin for containing the side vertical plates or the automatic lifting bin for containing the angle wood can be obliquely arranged and horizontally arranged, namely, the included angle between the back plate and the ground can be 90 degrees, can be smaller than 90 degrees, and is preferably larger than 60 degrees.
Fig. 9 is a schematic diagram of the elevation driving unit 12. The lifting drive unit 12 includes a driven shaft 120, a drive motor 121 (with a speed reducer), a motor bracket 122, a drive sprocket 123, a drive shaft 124, a bearing block 125, a chain 126, a slide rail 127, a slide rail block 128, a slide plate 129, and a driven sprocket 130. The driving motor 121 is mounted on a motor bracket 122, and the motor bracket 122 is mounted on the back plate 111; the drive shaft 124 is rotatably supported by a bearing housing 125, and the bearing housing 125 is fixed to the back plate 111. The driving shaft 124 is connected to the output end of the speed reducer of the driving motor 121, and can be driven to rotate by the driving motor 121, so as to drive the chain 126 to move up and down. A driving sprocket 123 is disposed on the driving shaft 124 to drive two chains 126, respectively; at the lower end, a driven shaft 120 is connected to the back plate 111 by a bearing block 125. A driven sprocket 130 is disposed on the driven shaft 120, and is engaged with the chain. Two or more slide rails 127 are arranged on the back plate 111, and a slide rail block 128 engaged with the slide rails is mounted on a slide plate 129, and the slide plate 129 can be driven to move up and down by the slide rail block 128. The driving of the slide plate 129 is performed by the chain 126, and the specific structure is shown in fig. 10. Other description: 1) The driving motor (with a speed reducer) has a power-off self-locking function, can be self-locked through the speed reducer, such as the self-locking function of a worm gear speed reducer, and can also be a motor belt band-type brake, and the motor main shaft can be locked when power is off, so that the situation that packaging materials suddenly drop under the action of dead weight and cause unexpected damage of equipment due to sudden power failure is prevented. 2) The automatic lifting bin is provided with a chain tensioning structure, which is not illustrated separately herein due to the conventional mechanical structure. 3) The highest and lowest points of the travel of the skateboard are respectively provided with an upper limit position sensor and a lower limit position sensor (fixed at the upper end and the lower end of the backboard) for avoiding mechanical collision caused by the overtravel of the movement, wherein the upper limit position sensor and the lower limit position sensor can be mechanical travel switches or various induction sensors, and are not separately illustrated because of conventional arrangement.
As shown in fig. 10, the lifting drive unit 12 further includes a pin 141, a connecting member 142, and a screw 143. As described in connection with the previous figures, the chain is connected to the upper and lower ends of the link by the pin 141 to form a closed chain, and the link 142 is connected to the slide plate by the screw 143. Thus, the up-and-down movement of the chain can drive the sliding plate to move up and down.
As shown in fig. 11, the material pallet 144 is connected to the slide plate 129 through the connecting vertical plate 145, and is driven to move up and down by the slide plate 129. The material pallet 144 should be angularly coincident with the angle log 6. The connecting riser 145 is placed in a longitudinal long hole 115 formed in the back plate 111 and slides in the long hole 115. The example is a specific shape of an angle wood pallet, and the material pallet with the shape shown in the figure is used for an angle wood automatic lifting bin device, and if the automatic lifting bin device is used for supplying a side vertical plate, the pallet is in a flat plate shape corresponding to the appearance shape of the side vertical plate.
Fig. 12 is a schematic view of the top structure of the automatic lifting bin 1 of the invention, in which the side vertical plates 5 are placed. The top is fixedly provided with a material identification sensor, the material identification sensor adopts an opposite-irradiation photoelectric sensor 116, once the packaged material rises to block signals of the photoelectric sensor, the material identification sensor is triggered and sends signals to a PLC of the manipulator, and the PLC sends signals to control a driving motor of the lifting driving unit to stop running.
Fig. 13 is a schematic diagram of the top structure of the bin for placing the angle wood 6 of the automatic lifting bin 1. The top is fixedly provided with a material identification sensor which adopts an induction sensor 117 and a bracket 118; the inductive sensor 117 is mounted on a bracket 118, and the bracket 118 is mounted on the back plate 111. The material recognition sensor will send out recognition signal when the packaged material approaches and send to the PLC, and the PLC sends signal to control the driving motor of the lifting driving unit to stop running.
Fig. 12 and 13 are examples of a material identifying sensor for identifying the top position of the packaged material, which is an identifying mode of the present invention for identifying the arrival of the corner tree and the side stand plate at the designated position, and the material identifying sensor may be other sensors capable of meeting the use requirement, and other sensors not mentioned herein, if used for the same purpose, are also within the scope of the present invention.
The invention discloses a method for using an automatic lifting bin for a glass packaging line, which comprises the following steps:
(1) Preparation:
a. firstly, according to the specification of the glass stacks 4 packaged by the glass packing line, the number of the automatic lifting bins 1 and the types of the placed packaging materials are determined, different automatic lifting bins 1 are numbered, meanwhile, the operation procedure of the manipulator 2 is compiled, the operation procedure of the manipulator 2 ensures that the proper packaging materials can be selected for different glass stacks 4, and the packaging materials can be grasped and placed at proper positions.
b. When a worker is intermittent in production or the automatic lifting bin does not work, a side vertical plate 5 or a corner wood 6 or a long plate 7 with corresponding specifications is stacked in the automatic lifting bin with an empty bin, and when stacking is finished, a material identification sensor on the top layer transmits a signal that the bin is fully loaded and enters a standby state to a PLC (programmable logic controller) of the manipulator, so that the automatic lifting bin is prompted to enter a working state.
(2) After the preparation work is finished, the glass stack packing work starts, the glass stack 4 enters the first working procedure of the glass packaging production line 3, a code scanning gun scans the labels of the glass stack and uploads the codes to the PLC and the packing machine of the downstream manipulator, the PLC of the manipulator can judge what kind of specifications of the glass stack are according to the code scanning result of the first working procedure, what kind of specifications of corner woods, side vertical plates and long plates, including the number of the side vertical plates and the number of the long plates, and then a corresponding program command manipulator is called to grab the corner woods or the side vertical plates or the long plates by the corresponding automatic lifting bin, and the corner woods or the side vertical plates or the long plates are placed at the corresponding positions of the glass stack.
(3) Each automatic lifting bin can be provided with a plurality of vertical columns of horns or side vertical plates or long plates, each column of top layers is respectively provided with a material identification sensor, once the top layer packaging materials of the column are taken away, the material identification sensors can be triggered and transmit signals to the PLC of the manipulator, the PLC of the manipulator can instruct the manipulator to select the packaging materials which are not taken away to grasp, once the materials of the top layer are taken away, all the material identification sensors are triggered, at the moment, the PLC of the manipulator can send out instructions to control the lifting driving unit to operate, the original second layer packaging materials are lifted to the height of the original first layer, namely the top layer position, each column of material identification sensors can sense the packaging materials and upload the packaging materials to the PLC of the manipulator, and once all the packaging materials are lifted to the top layer position, the PLC of the manipulator can send signals to control the driving motor of the driving unit to stop rotating, and the lifting of the packaging materials is stopped.
(4) In the packing line work, repeat step (2) and (3) process, the packing material in the automatic rising feed bin can reduce gradually, when being located the lower floor material and all being taken away, drive unit moves to the highest point, trigger last extreme position sensor, the PLC of manipulator sends the instruction and lets the driving motor of lift drive unit reverse, the material layer board begins to descend, when the material layer board falls to the lowest point, lower extreme position sensor is triggered, manipulator PLC sends instruction control motor and stops rotating, the material layer board stops, automatic rising feed bin gets into waiting to adorn the material state.
Claims (6)
1. The utility model provides a glass is automatic lifting feed bin for wire bonding which characterized in that: the automatic lifting bin (1) consists of a storage unit (11), a lifting driving unit (12) and a detection control unit; the storage unit (11) is used for placing packaging materials; the lifting driving unit (12) is arranged on the storage unit (11), the lifting driving unit (12) comprises a material supporting plate (144), the packaging material is placed on the material supporting plate (144), and the lifting driving unit (12) drives the material supporting plate (144) to ascend and descend so as to drive the packaging material to ascend; the detection control unit is used for controlling the material supporting plate (144) of the lifting driving unit (12) to ascend and descend;
the storage unit (11) comprises a back plate (111), spacer racks (112), ground feet (113) and an underframe (114), wherein one side of each spacer rack (112) is fixedly connected with the back plate (111), the distances between the adjacent spacer racks (112) are equal, longitudinal long holes (115) are formed in the back plate (111) between the two spacer racks (112), the lower end of the back plate (111) is connected with the underframe (114), and the ground feet (113) are arranged on two sides of the underframe (114);
the lifting driving unit (12) comprises a driving motor (121), a motor bracket (122), a driving sprocket (123), a driving shaft (124), a bearing seat (125), a chain (126), a sliding guide rail (127), a sliding guide rail block (128), a sliding plate (129), a driven sprocket (130) and a driven shaft (120); the driving motor (121) is arranged on the motor support (122), the motor support (122) is arranged on the back plate (111), the driving shaft (124) is supported and rotated through a bearing seat (125), the bearing seat (125) is fixed on the back plate (111), the driving shaft (124) is connected with the output end of a speed reducer of the driving motor (121), the driving motor (121) can drive the driving motor to rotate so as to drive the chains (126) to move up and down, a driving chain wheel (123) is arranged on the driving shaft (124), two chains (126) are respectively driven, the lower end of the back plate (111) is fixed with a driven shaft (120) through the bearing seat, a driven chain wheel (130) is arranged on the driven shaft (120), the driven chain wheel (130) is meshed with the chains (126), two or more sliding guide rails (127) are arranged on the back plate (111), sliding guide rail blocks (128) matched with the sliding guide rails (127) are arranged on the sliding plate (129), and the sliding plate (129) can move up and down guided by the sliding guide rails (127) through the sliding guide rail blocks (129) to be fixedly connected with the chains (126).
The sliding plate (129) is connected with the material supporting plate (144) through the connecting vertical plate (145), the material supporting plate (144) is driven by the sliding plate (129) to move up and down, the top surface shape of the material supporting plate (144) is matched with the bottom surface of the angle wood or the side vertical plate or the long plate, and the connecting vertical plate (145) is arranged in a longitudinal long hole formed in the back plate and slides in the long hole (115);
the application method of the automatic lifting bin for the glass packaging line comprises the following steps:
(1) Preparation:
a. firstly, determining the number of automatic lifting bins and the types of placed packaging materials according to the specifications of glass stacks packaged by the packaging line, numbering different automatic lifting bins, and meanwhile, compiling a manipulator operation program, wherein the manipulator operation program ensures that the proper packaging materials can be selected for different glass stacks, and grabbing and placing the packaging materials in proper positions;
b. when a worker is intermittent in production or the bin does not work, stacking side vertical plates or angle wood or long plates with corresponding specifications in an automatic lifting bin with an empty bin, and transmitting a signal of full loading of the bin and entering a standby state to a PLC (programmable logic controller) of a manipulator by a material identification sensor on the top layer after stacking is finished to prompt that the automatic lifting bin can enter a working state;
(2) After the preparation work is finished, the packing work of the glass stack is started, in the first working procedure of the glass stack entering the glass packing production line, a code scanning gun is used for scanning codes of labels of the glass stack and uploading the codes to a PLC (programmable logic controller) and a packing machine of a downstream manipulator, the PLC of the manipulator can judge whether the glass stack is of any specification according to the code scanning result of the first working procedure, and what specification of angle wood, side vertical plates and long plates, including the number of the side vertical plates and the number of the long plates, are selected, and then a corresponding program is called to command the manipulator to grab the angle wood or the side vertical plates or the long plates by a corresponding automatic lifting bin and place the angle wood or the side vertical plates or the long plates at the corresponding position of the glass stack;
(3) Each automatic lifting bin can be provided with a plurality of vertical columns of horns or side vertical plates or long plates, each column of top layers is respectively provided with a material identification sensor, once the top layer packaging materials of the column are taken away, the material identification sensors are triggered and transmit signals to the PLC of the manipulator, the PLC of the manipulator commands the manipulator to select the packaging materials which are not taken away to grasp, once the materials of the top layer are taken away, all the material identification sensors are triggered, at the moment, the PLC of the manipulator can send out instructions to control the lifting driving unit to operate, the original second layer packaging materials are lifted to the height of the original first layer, namely the top layer position, each column of material identification sensors can sense the packaging materials and upload the packaging materials to the PLC of the manipulator, once all the packaging materials are lifted to the top layer position, the PLC of the manipulator can send out signals to control the driving motor of the driving unit to stop rotating, and the lifting of the packaging materials is stopped;
(4) In the packing line work, repeat step (2) and (3) process, the packing material in the automatic rising feed bin can reduce gradually, when being located the lower floor material and all being taken away, drive unit moves to the highest point, trigger last extreme position sensor, the PLC of manipulator sends the instruction and lets the driving motor of lift drive unit reverse, the material layer board begins to descend, when the material layer board falls to the lowest point, lower extreme position sensor is triggered, manipulator PLC sends instruction control motor and stops rotating, the material layer board stops, automatic rising feed bin gets into waiting to adorn the material state.
2. An automatic lifting bin for a glass wire-bonding wire according to claim 1, wherein: the back plate (111) and the bottom frame (114) are mutually perpendicular.
3. An automatic lifting bin for a glass wire-bonding wire according to claim 1, wherein: the storage unit (11) inclines towards the lifting driving unit (12), and an included angle between the back plate (111) and the underframe (114) is more than 90 degrees and less than or equal to 120 degrees.
4. An automatic lifting bin for a glass wire-bonding wire according to claim 1, wherein: the lifting driving unit (12) further comprises a pin shaft (141), a connecting piece (142) and a screw (143), the chain (126) is connected with the upper end and the lower end of the connecting piece (142) through the pin shaft (141) to form a closed chain, the connecting piece (142) is connected with the sliding plate (129) through the screw (143), and therefore the up-and-down movement of the chain (126) can drive the sliding plate (129) to move up and down.
5. An automatic lifting bin for a glass wire-bonding wire according to claim 1, wherein: the detection control unit comprises a PLC of the manipulator, and a material identification sensor, an upper limit position sensor and a lower limit position sensor which are connected with the PLC of the manipulator through signals, wherein the material identification sensor is arranged at the top end of the storage unit, the upper limit position sensor is arranged at the upper end of the backboard, and the lower limit position sensor is arranged at the lower end of the backboard.
6. The automatic lifting bin for a glass wire harness of claim 5, wherein: when the automatic lifting bin (1) is used for placing the side vertical plates (5), the material identification sensor is an opposite-irradiation photoelectric sensor (116), and the opposite-irradiation photoelectric sensor (116) is fixed at the top end of the spacing pipe rack (112); when the automatic lifting bin (1) is used for placing the hornbeam (6), the material identification sensor is an induction sensor (117), the induction sensor (117) is fixed on a bracket (118), and the bracket (118) is arranged on the back plate (111).
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| CN117246575A (en) | 2023-12-19 |
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