Gantry stacker crane assembly

Abstract

The utility model discloses a gantry stacker crane assembly, which relates to the field of stackers, and comprises a pallet conveyor and a gantry stacker crane main body, the gantry stacker crane main body is located at the head end of the pallet conveyor, a cargo separation mechanism is arranged at the head end of the gantry stacker crane main body, and the cargo separation mechanism is provided with an industrial personal computer. The industrial personal computer retrieves the size of goods from a database according to code scanning, stack type arrangement is automatically conducted, the number, direction, speed and remodeling parameters needed by stacking are automatically adjusted, a limiting conveying line is further arranged at the head end of the gantry stacking machine body, and the limiting conveying line is located on the side, away from the gantry stacking machine body, of the goods separating mechanism. The limiting conveying line comprises a plurality of rolling shafts and two connecting plates, the connecting plates are obliquely arranged in the conveying direction of the goods separating mechanism from top to bottom, all the rolling shafts are rotationally connected between the two connecting plates, and lifting parts are arranged at the lower ends of the connecting plates and used for lifting the limiting conveying line. The stacking device has the effect of improving the stacking convenience.

Description

Technical Field

[0001] The utility model relates to the field of palletizers, in particular to a gantry palletizer assembly. Background Art

[0002] Palletizing systems are widely used in production. After goods are packed, whether they are sent to a warehouse for storage or shipped via logistics, they often need to be neatly arranged and stacked layer by layer to save space. Palletizers are primarily used for handling goods within warehouses, replacing manual labor, improving efficiency, and reducing costs.

[0003] Related technology can refer to the Chinese patent application with publication number CN115057157A, which discloses a low-level gantry palletizer. The low-level gantry palletizer includes a pallet conveyor, a main distribution cabinet, and an operating table. The pallet conveyor is sequentially provided with a pallet separator and a gantry palletizer body. A sizing mechanism is provided on one side of the gantry palletizer body. The sizing mechanism includes a cargo separator and a cargo sizing machine. The pallet conveyor, the pallet separator, the gantry palletizer body, the cargo separator, and the cargo sizing machine input terminals are electrically connected to the main distribution cabinet output terminal, and the operating table output terminal is electrically connected to the pallet conveyor, the pallet separator, the gantry palletizer body, the cargo separator, and the cargo sizing machine input terminals. The low-level gantry palletizer arranges cargo neatly by using the sizing machine provided on one side of the gantry palletizer body, separates the accumulated cargo by using the cargo separator, and arranges cargo neatly by using the cargo sizing machine, thereby ensuring the stability of the gantry palletizer body stacking.

[0004] Regarding the above-mentioned related technologies, when working, the goods are transported to the cargo separator, the goods are sorted and arranged by the cargo straightening machine, and then transported to the gantry palletizer body. After the goods are sorted at the gantry palletizer body, the push plate pushes the goods to the straightening temporary storage area. The conveyor belt in the temporary storage area sends the goods to the pallet conveyor to complete the palletizing of the goods. The low-level gantry palletizer needs to first take the goods from the truck and then transport the goods to the cargo separator. The process is relatively cumbersome and the operation is inconvenient. Utility Model Content

[0005] In order to improve the convenience of palletizing, the present application provides a gantry palletizer assembly.

[0006] This application provides a gantry palletizer assembly, which adopts the following technical solutions:

[0007] A gantry palletizer assembly includes a pallet conveyor and a gantry palletizer body. The gantry palletizer body is located at the head end of the pallet conveyor and is used to palletize goods and transport the goods to the pallet conveyor.

[0008] A cargo separation mechanism is provided at the head end of the gantry palletizer body. The cargo separation mechanism is used to deliver cargo to the gantry palletizer body and keep the preset spacing when the cargo enters the gantry palletizer body. The cargo separation mechanism is equipped with an industrial control computer, which is used to adjust the preset distance and quantity parameters of the cargo.

[0009] A limiting conveyor line is also provided at the head end of the gantry palletizer body. The limiting conveyor line is located on the side of the cargo separation mechanism away from the gantry palletizer body. The limiting conveyor line includes a number of rollers and two connecting plates. The connecting plates are inclined from top to bottom along the conveying direction of the cargo separation mechanism. All rollers are parallel to each other and are rotatably connected between the two connecting plates. A number of first rectangular tubes are provided at the lower end of the connecting plate. The first rectangular tubes are vertically arranged. A first positioning rod is provided at the lower end of the first rectangular tube. The first positioning rod is slidably connected to the first rectangular tube along the length direction. The first rectangular tube is provided with a first fixing bolt for fixing the first positioning rod. The lower end of the first positioning rod is provided with a first roller.

[0010] By adopting the above technical solution, by adjusting the first fixing bolt, the first rectangular cylinder and the first positioning rod cooperate to make the limit conveyor line specified height, the first roller moves the limit conveyor line to the truck position, and under the action of gravity, the goods slide along the roller to the goods separation mechanism, and the goods are kept at a preset distance through the goods separation mechanism and transported to the gantry palletizer body. The industrial computer retrieves the goods size from the database according to the scan code, automatically arranges the stacking type, and automatically adjusts the quantity, direction, speed and change parameters required for palletizing. After processing and stacking, the gantry palletizer body transfers the goods to the pallet conveyor, and the pallet conveyor transports the goods to the specified position. The limit conveyor line is directly connected to the truck, which is conducive to reducing subsequent handling time and improving the convenience of palletizing.

[0011] Optionally, the limiting conveyor line also includes two first splint parts, the first splint parts correspond to the connecting plates one by one, and a bidirectional screw is rotatably connected between the two connecting plates. The bidirectional screw is located below the roller and parallel to the roller. A guide rod is fixed between the two connecting plates, and the guide rod is parallel to the bidirectional screw. Both ends of the bidirectional screw are threadedly connected to a slider, and the guide rod passes through the two sliders and is slidably connected to the slider. The slider corresponds to the first splint parts one by one, and a connecting rod is fixed between the first splint part and the slider.

[0012] By adopting the above technical solution, according to the size of the goods, the bidirectional screw can control the slider to move closer or farther along the length direction of the guide rod. The slider drives the first clamping plate to move through the connecting rod, so that the distance between the two first clamping plates is adapted to the size of the goods, so that the goods can be transported horizontally to the telescopic roller line, reducing the probability of the goods falling from the telescopic roller line and improving the stability of stacking.

[0013] Optionally, a telescopic roller line is provided between the cargo separation mechanism and the limiting conveyor line, and a first driving device is provided on the side of the telescopic roller line. The telescopic roller line includes two telescopic parts and several first rollers. The telescopic parts are arranged along the length direction of the limiting conveyor line and are telescopic along the length direction. All first rollers are parallel to each other and are rotatably connected between the two telescopic parts. When the telescopic parts are telescoped, they drive the two adjacent first rollers to move closer or away from each other. A lifting part is provided at the lower end of the telescopic roller line, and the lifting part is used to adjust the height of the telescopic roller line.

[0014] By adopting the above technical solution, the lifting part enables the telescopic roller line to reach the specified height, and the first drive device controls the first roller to rotate, driving the goods above the telescopic roller line to enter the next process. The telescopic roller line is extended through the telescopic part and connected to the limit conveyor line, which can transport the goods from the truck to the subsequent process, further improving the convenience of stacking.

[0015] Optionally, the cargo separation mechanism includes a first conveyor belt, a second conveyor belt and a first bracket, the first bracket is located below the first conveyor belt and the second conveyor belt, and the first conveyor belt and the second conveyor belt are arranged in sequence along the limiting conveyor line pointing to the direction of the gantry palletizer body, the first conveyor belt is used to receive the cargo passing through the telescopic roller line, and the second conveyor belt is used to transport the cargo on the first conveyor belt to the gantry palletizer body, wherein the conveying speed of the first conveyor belt is lower than the conveying speed of the second conveyor belt.

[0016] By adopting the above technical solution, the first bracket is connected to the first conveyor belt and the second conveyor belt mechanism. When the goods are transported to the goods separation mechanism, the goods are slowly transported from the first conveyor belt to the second conveyor belt. Since the conveying speed of the second conveyor belt is greater than the conveying speed of the first conveyor belt, the goods on the second conveyor belt will maintain a preset distance, further improving the convenience of stacking.

[0017] Optionally, a cargo collating mechanism is provided between the gantry palletizer body and the cargo separation mechanism, the cargo collating mechanism includes a second driving device and a second bracket, the second driving device is located on one side of the second bracket along the length direction, the upper end face of the second bracket is rotatably connected to a plurality of cylindrical rods along the width direction, the rotation direction of the cylindrical rods is perpendicular to the cargo conveying direction, the second bracket is fixedly provided with a first baffle on the side away from the second driving device along the length direction, the second driving device drives all the cylindrical rods to rotate, and when the cylindrical rods rotate, the cargo is driven close to the first baffle, and the second bracket is provided with a cylinder on the side away from the second driving device, the cylinder output shaft is fixedly provided with a steering block, and the cylinder pushes the steering block to reciprocate along the rotation direction of the cylindrical rod.

[0018] By adopting the above technical solution, when the goods are transported to the second bracket, the second drive device drives the cylindrical rod to rotate so that the goods can be transported to the side close to the first baffle. When the goods need to change direction, the cylinder output shaft extends and moves the steering block to the top of the second bracket to block and steer the goods, which is beneficial to reduce the time of subsequent manual steering and improve the convenience of stacking.

[0019] Optionally, a material accumulation device is provided between the gantry palletizer body and the cargo tidying mechanism, the material accumulation device includes a third bracket, a material accumulation roller, a moving roller, a rubber-coated roller and a third driving device, the material accumulation roller and the moving roller are arranged at intervals, and are both rotatably connected to the third bracket, the rubber-coated roller is located on the side of the third bracket away from the cargo tidying mechanism, and are both rotatably connected to the third bracket, for increasing the friction between the cargo and the roller, the third driving device is fixedly connected to the lower end of the third bracket, for driving the material accumulation roller to rotate, second splint parts are fixed on both sides of the upper end of the third bracket, the third bracket is provided with a second baffle sliding vertically, the second baffle is located on the side of the rubber-coated roller away from the gantry palletizer body, and the second baffle reciprocates vertically.

[0020] By adopting the above technical solution, the third bracket is used to connect and support the material accumulation roller, the mobile roller and the rubber-coated roller. When the goods are transported to the material accumulation device, the third drive device drives the material accumulation roller to rotate, and the goods are transported to the gantry palletizer body through the rubber-coated roller. The second clamping plate can adjust the spacing according to the size of the goods. When the goods at the gantry palletizer body reach the preset value, the second baffle can be raised vertically to block the goods, which is beneficial to reduce the probability of goods accumulation and improve the convenience of palletizing.

[0021] Optionally, the gantry palletizer body also includes a conveyor belt and a push plate. The industrial computer is used to identify the quantity of goods above the conveyor belt. The conveyor belt is located on the side of the gantry palletizer body away from the pallet conveyor. The conveyor belt is provided with a servo control system. The servo control system is used to control the distance the conveyor belt transports the goods. The push plate is located on the side of the conveyor belt away from the pallet conveyor and is used to push the stacked goods to the goods temporary storage area.

[0022] By adopting the above technical solution, when the goods are transported to the conveyor belt position, the conveyor belt identifies the parameters based on the feedback from the industrial computer, and the servo control system controls the distance the goods are moved each time the conveyor belt is transported, so that the distance between the goods is maintained. When the quantity of goods reaches the preset value, the push plate pushes the goods to the temporary storage area. The servo control system can implement feedback based on the industrial computer, thereby improving the intelligence of palletizing.

[0023] Optionally, the conveyor belt is provided with a counting sensor, and when the quantity of goods on the conveyor belt reaches a preset value, the counting sensor controls the second baffle to lift vertically.

[0024] By adopting the above technical solution, when the number of goods on the conveyor belt reaches a preset value, the counting sensor controls the second baffle to rise vertically to block the goods on the accumulation device, and the push plate pushes the goods to the goods temporary storage area. When the number of goods on the conveyor belt is lower than the preset value, the counting sensor controls the baffle to descend vertically and return to the initial state. The counting sensor can automatically control the lifting and lowering of the second baffle according to the number of goods on the conveyor belt, thereby improving the intelligence of palletizing.

[0025] Optionally, a hoist is provided at one end of the pallet conveyor along the length direction, and the hoist is used to lift the goods to a specified height.

[0026] By adopting the above technical solution, when the goods are palletized and transported to the pallet conveyor, the goods are transported along the length direction of the pallet conveyor to the elevator. The elevator is lifted and lowered vertically to lift the goods to the corresponding position, and then the goods are transported to the next process, which is conducive to reducing the time required for subsequent height adjustment and improving the convenience of palletizing.

[0027] In summary, this application includes at least one of the following beneficial technical effects:

[0028] 1. By adjusting the first fixing bolt, the first rectangular tube and the first positioning rod cooperate to make the limited conveyor line reach the specified height, and then move to the truck position through the first roller. Under the action of gravity, the goods slide along the roller to the telescopic roller line, which improves the convenience of palletizing;

[0029] 2. The industrial computer can automatically arrange the pallet type according to the product barcode. If the goods size is within the preset range, it can be added for identification and changed without manual adjustment, which helps to reduce the time required for subsequent manual adjustments and further improves the convenience of palletizing;

[0030] 3. The conveyor belt can control the distance between the goods being transported by the servo control system, and identify the number of goods by the counting sensor. When the number of goods on the conveyor belt reaches the preset value, the counting sensor controls the second baffle to rise vertically to block the goods on the accumulation device, and the push plate pushes the goods to the temporary storage area. When the number of goods on the conveyor belt is lower than the preset value, the counting sensor controls the baffle to drop vertically back to the initial state.

[0031] 4. Gantry palletizer is suitable for all rectangular goods, including beverage goods and non-beverage goods. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] Figure 1 It is a schematic diagram of the overall structure of the gantry palletizer assembly.

[0033] Figure 2 It is a schematic diagram intended to highlight the structure of the limit conveyor line.

[0034] Figure 3 A schematic diagram intended to highlight the connection between a bidirectional lead screw and a guide rod.

[0035] Figure 4 This is a schematic diagram intended to highlight the structure of the telescopic roller line.

[0036] Figure 5 This is a schematic diagram intended to highlight the structure of the cargo separation mechanism.

[0037] Figure 6 It is a diagram intended to highlight the structure of a cargo consolidation organization.

[0038] Figure 7 This is a schematic diagram intended to highlight the structure of the material accumulation device.

[0039] Figure 8 This is a schematic diagram intended to highlight the structure of the conveyor belt.

[0040] Explanation of the accompanying symbols: 1. Pallet conveyor; 2. Gantry palletizer body; 3. Positioning conveyor line; 31. Roller; 32. Connecting plate; 321. First rectangular tube; 322. First positioning rod; 323. First fixing bolt; 324. First roller; 33. First clamping plate; 34. Bidirectional screw; 35. Guide rod; 36. Slider; 37. Connecting rod; 4. Telescopic roller line; 41. Telescopic member; 411. Telescopic plate 1; 412. Telescopic plate 2; 42. First roller; 43. Lifting member; 431. Second rectangular tube; 432. Second positioning rod; 433. Second fixing bolt; 434 , second roller; 5. Cargo separation mechanism; 51. First conveyor belt; 52. Second conveyor belt; 53. First bracket; 54. Industrial computer; 6. Cargo arranging mechanism; 61. Second drive device; 62. Second bracket; 63. Cylindrical rod; 64. First baffle; 65. Cylinder; 66. Steering block; 7. Material accumulation device; 71. Third bracket; 72. Material accumulation roller; 73. Moving roller; 74. Rubber-coated roller; 75. Third drive device; 76. Second clamping plate; 77. Second baffle; 8. Conveyor belt; 81. Push plate; 82. Servo control system; 83. Cargo temporary storage area; 9. Elevator. DETAILED DESCRIPTION

[0041] The present application is further described in detail below in conjunction with all the accompanying drawings.

[0042] The embodiment of the present application discloses a gantry palletizer assembly. Example

[0043] Reference Figure 1 and Figure 2A gantry palletizer assembly includes a pallet conveyor 1 and a gantry palletizer body 2. The gantry palletizer body 2 is located at the head end of the pallet conveyor 1 and is used to palletize goods and transport the goods to the pallet conveyor 1. A limit conveyor line 3 is provided at the head end of the gantry palletizer body 2. The limit conveyor line 3 is used to convey the goods. The limit conveyor line 3 includes multiple rollers 31 and two connecting plates 32. The connecting plates 32 are arranged obliquely from top to bottom along the conveying direction of the pallet conveyor 1. All rollers 31 are parallel to each other and are rotatably connected between the two connecting plates 32. Under the action of gravity, the goods can slide along the rollers 31 to the gantry palletizer body 2.

[0044] Reference Figure 1 and Figure 2 The first positioning rod 322 is slidably connected to the first rectangular tube 321 along the length direction. The first positioning rod 322 slides with the first rectangular tube 321, and the limiting conveyor line 3 is raised or lowered to a specified height by sliding the first positioning rod 322. The first rectangular tube 321 is provided with a first fixing bolt 323 for fixing the first positioning rod. The first fixing bolt 323 positions the limiting conveyor line 3. The lower end of the first positioning rod 322 is provided with a first roller 324. The first roller 324 moves the limiting conveyor line 3 to the specified position. By adjusting the first fixing bolt 323, the first rectangular tube 321 and the first positioning rod 322 cooperate to make the limiting conveyor line 3 reach the specified height, and the first roller 324 moves to the truck position. Under the action of gravity, the goods slide along the roller 31 to the telescopic roller line 4, thereby improving the convenience of palletizing.

[0045] Reference Figure 2 and Figure 3The limiting conveyor line 3 also includes two first splint parts 33, which are used to guide the goods. The first splint part 33 corresponds to the connecting plate 32 one by one, and a two-way screw 34 is rotatably connected between the two connecting plates 32. The two-way screw 34 is located below the roller 31 and parallel to the roller 31. A guide rod 35 is fixed between the two connecting plates 32, and the guide rod 35 is parallel to the two-way screw 34. Both ends of the two-way screw 34 are threadedly connected to a slider 36, and the guide rod 35 passes through the two sliders 36 and is slidably connected to the slider 36. The two-way screw 34 can make the two sliders 36 approach or move away from each other along the guide rod 35, and the slider 36 corresponds to the first splint part 33 one by one. A connecting rod 37 is fixed between the first splint part 33 and the slider 36, and the two-way screw 34 controls the two sliders 36 to approach each other, thereby driving the two first splint parts 33 to approach each other. The goods are directly transported from the truck to the top of the limit conveyor line 3, and the bidirectional screw 34 drives the slider 36 to slide along the guide rod 35, thereby driving the first clamping plate 33 to approach each other to guide the goods. Under the action of gravity, the goods are transported along the roller 31 to the telescopic roller line 4.

[0046] Reference Figure 4 A telescopic roller line 4 is provided between the limiting conveyor line 3 and the gantry palletizer body 2. The telescopic roller line 4 is used to transport the goods to the next processing step. A lifting member 43 is provided at the lower end of the telescopic roller line 4. The lifting member 43 can make the telescopic roller line 4 reach the corresponding height. A plurality of second rectangular cylinders 431 are provided at the lower end of the telescopic roller line 4. The second rectangular cylinders 431 are arranged vertically. A second positioning rod 432 is provided at the lower end of the second rectangular rod. The second positioning rod 432 is slidingly connected to the second rectangular cylinder 431 along the length direction. The telescopic roller line 4 can be raised or lowered to a specified height by sliding the second positioning rod 432. The second fixing bolt 433 is used to fix the second positioning rod. The second fixing bolt 433 positions the telescopic roller line 4. A second roller 434 is provided at the lower end of the second positioning rod 432. The second roller 434 moves the telescopic roller line 4 to the specified position.

[0047] Reference Figure 4The telescopic roller line 4 includes two telescopic members 41 and a plurality of first rollers 42. The telescopic members 41 are arranged along the length of the position-limiting conveyor line 3 and are retractable along the length. The telescopic members 41 include a plurality of telescopic sections, each of which includes a first telescopic plate 411 and a second telescopic plate 412 that rotate crosswise with each other. The first telescopic plate 411 of one telescopic section is rotatably connected to the second telescopic plate 412 of another telescopic section. When any one of the first telescopic plates 411 or the second telescopic plate 412 rotates, the remaining first and second telescopic plates 411 and 412 are driven to rotate. The telescopic roller line 4 is connected to the limiting conveyor line 3 by extending the telescopic member 41. The first roller 42 corresponds to the telescopic section one by one and is located between the two adjacent telescopic sections. The upper ends of the telescopic plate 1 411 and the telescopic plate 2 412 are rotatably connected to the same rotating shaft. The first roller 42 is coaxially rotatably connected to the rotating shaft. All first rollers 42 are parallel to each other and rotatably connected between the two telescopic members 41. When the telescopic member 41 is extended or retracted, it drives the two adjacent first rollers 42 to move closer to or away from each other. A first driving device is provided on the side of the telescopic roller line 4. The first driving device is used to drive the first roller 42 to rotate so that the goods are transported to the goods separation mechanism 5. The first driving device controls the first roller 42 to rotate, driving the goods above the telescopic roller line 4 to enter the next process. The telescopic roller line 4 is extended by the telescopic member 41 and connected to the limiting conveyor line 3, so that the goods can be transported from the truck to the subsequent process, further improving the convenience of stacking.

[0048] Reference Figure 5 The cargo separation mechanism 5 includes a first conveyor belt 51, a second conveyor belt 52 and a first bracket 53. The first conveyor belt 51 and the second conveyor belt 52 transport the cargo to the cargo collating mechanism 6. The first bracket 53 is located below the first conveyor belt 51 and the second conveyor belt 52 and plays a supporting role. The first conveyor belt 51 and the second conveyor belt 52 are arranged in sequence along the limiting conveyor line 3 in the direction of the gantry palletizer body 2. The first conveyor belt 51 is used to transport the cargo transported by the telescopic roller line 4, and the second conveyor belt 52 is used to transport the cargo on the first conveyor belt 51 to the gantry palletizer body 2. The conveying speed of the first conveyor belt 51 is lower than that of the second conveyor belt 52. The speed difference can keep the cargo at a preset interval and transport it to the cargo collating mechanism 6. The cargo separation mechanism 5 is provided with an industrial control computer 54. The industrial control computer 54 retrieves the cargo size from the database according to the scan code, automatically arranges the stack type, and automatically adjusts the quantity, direction, speed and change parameters required for the code, thereby improving the convenience of palletizing.

[0049] Reference Figure 6A cargo aligning mechanism 6 is provided between the gantry palletizer main body 2 and the cargo separation mechanism 5. The cargo aligning mechanism 6 comprises a second drive device 61 and a second bracket 62. When cargo is conveyed to the second bracket 62, the second drive device 61 drives the cargo aligning mechanism to convey the cargo to the next process. The upper end surface of the second bracket 62 is connected to a plurality of cylindrical rods 63, which rotate in the width direction. The rotation direction of the cylindrical rods 63 is perpendicular to the cargo conveying direction. A first baffle 64 is fixedly provided on the lengthwise side of the second bracket 62 facing away from the second drive device 61. The second drive device 61 drives the cylindrical rods 63 to rotate, allowing the cargo to be conveyed to the side closer to the first baffle 64 to the accumulation device 7. A cylinder 65 is provided on the side of the second bracket 62 facing away from the second drive device 61. A steering block 66 is fixedly provided on the output shaft of the cylinder 65. The cylinder 65 drives the steering block 66 to reciprocate in the rotation direction of the cylindrical rods 63. When the cargo needs to change direction, the output shaft of the cylinder 65 extends, moving the steering block 66 above the second bracket 62 to block and steer the cargo.

[0050] Reference Figure 7 A material accumulation device 7 is provided between the gantry palletizer body 2 and the cargo arranging mechanism 6. The material accumulation device 7 can temporarily store and transport the cargo to the gantry palletizer body 2. The material accumulation device 7 includes a third bracket 71, a material accumulation roller 72, a mobile roller 73, a rubber-coated roller 74 and a third driving device 75. The material accumulation roller 72 and the mobile roller 73 are arranged at intervals and are both rotatably connected to the third bracket 71. The material accumulation roller 72 is used to transport the cargo to the gantry palletizer body 2. The rubber-coated roller 74 is located on the side of the third bracket 71 away from the cargo arranging mechanism and is rotatably connected to the third bracket 71. The rubber-coated roller 74 The surface has anti-slip grooves, which is conducive to increasing the friction between the goods and the roller. Second splints 76 are fixed on both sides of the upper end of the third bracket 71. The spacing of the second splints 76 can be adjusted according to the size of the goods. The third bracket 71 slides vertically with a second baffle 77. When the number of goods at the gantry palletizer body 2 reaches a preset value, the second baffle 77 can be raised vertically to block the goods. The second baffle 77 is located on the side of the rubber-coated roller 74 away from the gantry palletizer body 2. The third drive device 75 is used to drive the accumulation roller 72 to rotate and transport the goods to the gantry palletizer body 2.

[0051] Reference Figure 8The gantry palletizer body 2 also includes a conveyor belt 8 and a push plate 81. The conveyor belt 8 is located on the side of the gantry palletizer body 2 away from the pallet conveyor 1. The industrial computer 54 is used to identify the number of goods above the conveyor belt 8. When the goods are transported to the position of the conveyor belt 8, the conveyor belt 8 is identified according to the parameters fed back by the industrial computer 54. The conveyor belt 8 is provided with a servo control system 82. The servo control system 82 controls the distance that the goods transported by the conveyor belt 8 move each time so that the distance between the goods is maintained. The conveyor belt 8 is provided with a counting sensor. When the number of goods on the conveyor belt 8 reaches a preset value, the counting sensor controls the second baffle 77 to rise vertically to block the goods on the accumulation device 7, and the push plate 81 pushes the goods to the goods temporary storage area 83. When the number of goods on the conveyor belt 8 is lower than the preset value, the counting sensor controls the baffle to descend vertically back to the initial state.

[0052] Reference Figure 1 and Figure 8 When the preset quantity is stored in the temporary storage area 83, the push plate 81 pushes the goods to the goods stacking area. A lifting plate is provided in the goods stacking area. The lifting plate lifts the goods to the height of the pallet. The push plate 81 pushes the goods above the goods stacking area to the upper end surface of the pallet. When the quantity of goods on the pallet reaches the preset value, the pallet conveyor 1 transports the pallet and the goods to the next process together. A hoist 9 is provided at one end of the pallet conveyor 1 along the length direction. When the goods are transported to the hoist 9, the hoist 9 is lifted to the specified height, and the roller in the hoist 9 rotates to transport the goods to the next process.

[0053] The implementation principle of the gantry palletizer assembly of the embodiment of the present application is as follows: during operation, the industrial computer 54 identifies the size of the goods and adjusts the subsequent process parameters. By adjusting the first fixing bolt 323, the first rectangular cylinder 321 and the first positioning rod 322 cooperate to make the limit conveyor line 3 specified height, and the first roller 324 moves to the truck position. Under the action of gravity, the goods slide along the roller 31 to the telescopic roller line 4, and the telescopic member 41 extends along the length direction to dock with the limit conveyor line 3. By adjusting the second fixing bolt 433, the telescopic roller line 4 reaches the specified height, and the goods are transported from the telescopic roller line 4 to the goods separation mechanism 5, so that the goods are maintained at a preset interval and transported to the goods sorting mechanism 6. The goods sorting mechanism 6 arranges the goods neatly by steering and sideways transporting the goods and transports them to the accumulation device 7. The accumulation device 7 stacks the goods, and the second baffle 77 descends. The goods are transported to the conveyor belt 8. The conveyor belt 8 recognizes the parameters fed back by the industrial computer 54 and the servo control is performed. When the number of goods on the conveyor belt 8 reaches a preset value, the counting sensor controls the second baffle 77 to rise vertically to block the goods on the accumulation device 7, and the push plate 81 pushes the goods to the goods temporary storage area 83. When the number of goods on the conveyor belt 8 is lower than the preset value, the counting sensor controls the baffle to fall vertically back to the initial state. When the goods temporary storage area 83 stores the preset number, the push plate 81 pushes the goods to the goods stacking area. The goods stacking area is provided with a lifting plate, which lifts the goods to the pallet height, and the push plate 81 pushes the goods above the goods stacking area to the upper end surface of the pallet. When the number of goods on the pallet reaches the preset value, the pallet is transported on the pallet conveyor 1. A hoist 9 is provided at one end of the pallet conveyor 1 along the length direction. When the goods are transported to the hoist 9, the hoist 9 is lifted to the specified height, and the roller in the hoist 9 rotates to transport the goods to the next process, thereby improving the convenience of palletizing.

[0054] The above are all preferred embodiments of the present application, and are not intended to limit the scope of protection of the present application. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the scope of protection of the present application.

Claims

1. A gantry palletizer assembly, comprising a pallet conveyor (1) and a gantry palletizer body (2), wherein the gantry palletizer body (2) is located at the head end of the pallet conveyor (1) and is used for palletizing goods and transporting the goods to the pallet conveyor (1); Its characteristics are: The front end of the gantry palletizer main body (2) is provided with a cargo separation mechanism (5), which is used to convey cargo to the gantry palletizer main body (2) and to keep a preset distance between the cargo and the gantry palletizer main body (2). The cargo separation mechanism (5) is provided with an industrial control computer (54), which is used to adjust the preset distance and quantity parameters of the cargo. The front end of the gantry palletizer body (2) is also provided with a limiting conveying line (3). The limiting conveying line (3) is located on a side of the cargo separation mechanism (5) away from the gantry palletizer body (2). The limiting conveying line (3) includes a plurality of rollers (31) and two connecting plates (32). The connecting plates (32) are arranged obliquely from top to bottom along the conveying direction of the cargo separation mechanism (5). All the rollers (31) are parallel to each other and are rotatably connected between the two connecting plates (32). The lower end of the connecting plate (32) is provided with a plurality of first rectangular cylinders (321). The first rectangular cylinders (321) are arranged vertically. The lower end of the first rectangular cylinder (321) is provided with a first positioning rod (322). The first positioning rod (322) is slidably connected to the first rectangular cylinder (321) along the length direction. The first rectangular cylinder (321) is provided with a first fixing bolt (323) for fixing the first positioning rod (322). The lower end of the first positioning rod (322) is provided with a first roller (324).

2. The gantry palletizer assembly according to claim 1, characterized in that: The position limiting conveying line (3) further comprises two first clamping plate members (33), the first clamping plate members (33) and the connecting plates (32) corresponding to each other one by one, a bidirectional screw (34) is rotatably connected between the two connecting plates (32), the bidirectional screw (34) is located below the roller (31) and is parallel to the roller (31), a guide rod (35) is fixed between the two connecting plates (32), the guide rod (35) is parallel to the bidirectional screw (34), both ends of the bidirectional screw (34) are threadedly connected with a slider (36), the guide rod (35) passes through the two sliders (36) and is slidably connected to the slider (36), the slider (36) and the first clamping plate members (33) corresponding to each other one by one, and a connecting rod (37) is fixed between the first clamping plate member (33) and the slider (36).

3. The gantry palletizer assembly according to claim 1, characterized in that: A telescopic roller line (4) is provided between the cargo separation mechanism (5) and the position-limiting conveying line (3). A first driving device is provided on the side of the telescopic roller line (4). The telescopic roller line (4) comprises two telescopic members (41) and a plurality of first rollers (42). The telescopic members (41) are provided along the length direction of the position-limiting conveying line (3) and are telescopic along the length direction. All the first rollers (42) are parallel to each other and are rotatably connected between the two telescopic members (41). When the telescopic members (41) are telescopic, they drive two adjacent first rollers (42) to move closer to or farther from each other. A lifting member (43) is provided at the lower end of the telescopic roller line (4). The lifting member (43) is used to adjust the height of the telescopic roller line (4).

4. The gantry palletizer assembly according to claim 1, characterized in that: The cargo separation mechanism (5) comprises a first conveyor belt (51), a second conveyor belt (52) and a first bracket (53), wherein the first bracket (53) is located below the first conveyor belt (51) and the second conveyor belt (52), and the first conveyor belt (51) and the second conveyor belt (52) are sequentially arranged along a position-limiting conveyor line (3) in a direction pointing toward a gantry palletizer body (2), the first conveyor belt (51) is used to receive cargo passing through a telescopic roller line (4), and the second conveyor belt (52) is used to convey cargo on the first conveyor belt (51) to the gantry palletizer body (2), wherein a conveying speed of the first conveyor belt (51) is lower than a conveying speed of the second conveyor belt (52).

5. The gantry palletizer assembly according to claim 1, characterized in that: A cargo arranging mechanism (6) is provided between the gantry palletizer body (2) and the cargo separation mechanism (5). The cargo arranging mechanism (6) comprises a second driving device (61) and a second bracket (62). The second driving device (61) is located on one side of the second bracket (62) along the length direction. The upper end surface of the second bracket (62) is connected to a plurality of cylindrical rods (63) in a rotational manner along the width direction. The rotation direction of the cylindrical rods (63) is perpendicular to the cargo conveying direction. A first baffle (64) is fixedly provided on one side of the second bracket (62) away from the second driving device (61) along the length direction. The second driving device (61) drives all the cylindrical rods (63) to rotate. When the cylindrical rods (63) rotate, the cargo is driven to approach the first baffle (64). A cylinder (65) is provided on one side of the second bracket (62) away from the second driving device (61). A steering block (66) is fixedly provided on the output shaft of the cylinder (65). The cylinder (65) drives the steering block (66) to reciprocate along the rotation direction of the cylindrical rods (63).

6. The gantry palletizer assembly according to claim 1, characterized in that: A material accumulation device (7) is provided between the gantry palletizer body (2) and the cargo arranging mechanism (6), and the material accumulation device (7) comprises a third bracket (71), a material accumulation roller (72), a mobile roller (73), a rubber-coated roller (74) and a third driving device (75). The material accumulation roller (72) and the mobile roller (73) are arranged at intervals and are both rotatably connected to the third bracket (71). The rubber-coated roller (74) is located on a side of the third bracket (71) away from the cargo arranging mechanism (6) and is both rotatably connected to the third bracket (71). The third bracket (71) is rotatably connected to increase the friction between the goods and the roller. The third driving device (75) is fixedly connected to the lower end of the third bracket (71) and is used to drive the material accumulation roller (72) to rotate. Second clamping plates (76) are fixed on both sides of the upper end of the third bracket (71). The third bracket (71) is provided with a second baffle (77) that slides vertically. The second baffle (77) is located on the side of the rubber-coated roller (74) away from the gantry palletizer body (2), and the second baffle (77) reciprocates vertically.

7. The gantry palletizer assembly according to claim 1, characterized in that: The gantry palletizer main body (2) further comprises a conveyor belt (8) and a push plate (81). The industrial control computer (54) is used to identify the quantity of goods on the conveyor belt (8). The conveyor belt (8) is located on the side of the gantry palletizer main body (2) away from the pallet conveyor (1). The conveyor belt (8) is provided with a servo control system (82). The servo control system (82) is used to control the distance of the goods conveyed by the conveyor belt (8). The push plate (81) is located on the side of the conveyor belt away from the pallet conveyor (1) and is used to push the stacked goods to the goods temporary storage area (83).

8. The gantry palletizer assembly according to claim 7, characterized in that: The conveyor belt (8) is provided with a counting sensor. When the quantity of goods on the conveyor belt (8) reaches a preset value, the counting sensor controls the second baffle (77) to be lifted vertically.

9. The gantry palletizer assembly according to claim 1, characterized in that: The pallet conveyor (1) is provided with a hoist (9) at one end along the length direction, and the hoist (9) is used to lift the goods to a specified height.

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