Large tray stacking device

Abstract

The utility model discloses a large tray stacking device, which relates to the technical field of stacking equipment, and comprises a clamp and a travelling crane for driving the clamp to move, the clamp comprises a clamping plate, a supporting plate is hinged to the clamping plate, and an air cylinder for driving the supporting plate to swing is arranged on the clamping plate. The clamping plate is fixed to the bottom of the fixing plate, the fixing plate is connected with a traveling crane, a through opening is formed in the fixing plate, the movable rod penetrates through the through opening and is arranged in a vertically movable mode, and a sensor is arranged at the top of the fixing plate. Therefore, the problems existing in large plate stacking are solved, the position of the clamp does not need to be adjusted through manual operation, the operation difficulty of workers is reduced, finally, large plates are conveyed and stacked in cooperation with a traveling crane, the labor cost is reduced, and the operation safety and the operation efficiency are improved.

Description

Technical Field

[0001] The present application relates to the technical field of palletizing equipment, and in particular to a large-plate palletizing device. Background Art

[0002] At present, copper tube production is generally packaged in coil form. There is a large coil packaging structure, such as Figure 3 , 4 As shown, it is a disc-like structure with a larger volume and mass. The finished copper tube is wound on a large disc and packaged to complete the production.

[0003] In the past, when palletizing after packaging in large trays, manual palletizing was required using a crane. During manual palletizing, the lifting tooling had to be placed inside the packaged trays, and then the position had to be adjusted manually and the lifting button had to be pressed to operate, which was time-consuming, labor-intensive and inefficient. Utility Model Content

[0004] In order to solve the above-mentioned problems, realize automatic hoisting of large trays, reduce the difficulty of workers' operation, and improve the stacking efficiency, the present application provides a large tray stacking device.

[0005] The present application provides a large tray stacking device that adopts the following technical solution.

[0006] A large tray stacking device comprises a clamp and a crane for driving the clamp to move;

[0007] The clamp includes a clamping plate, a supporting plate is hinged on the clamping plate, and a cylinder is arranged on the clamping plate to drive the supporting plate to swing; the clamping plate is fixed to the bottom of the fixed plate, the fixed plate is connected to the crane, a through opening is opened on the fixed plate, a movable rod passes through the through opening and is movably arranged up and down, and a sensor is arranged on the top of the fixed plate.

[0008] By adopting the above technical scheme and coordinating with the setting of sensors, when the splint falls into the inner circle of the large plate and is in place, it can be detected that the splint is in place, and then a signal can be transmitted, which is conducive to the control of the operation of the cylinder. The support plate is driven by the cylinder to swing, and then the inner circle of the large plate can be tightened to realize the clamping function of the clamp on the large plate. There is no need for manual operation to adjust the position of the clamp, and finally the large plate can be transported and stacked in conjunction with the crane, which reduces labor costs and improves operational safety and work efficiency.

[0009] Optionally, the cylinder is fixed on a clamping plate, a support plate is arranged at the bottom of the clamping plate through a pin, a telescopic rod of the cylinder is hinged to one end of a connecting rod, and the other end of the connecting rod is hinged to one end of the support plate.

[0010] Optionally, two support plates are provided and symmetrically distributed on both sides of the clamping plate.

[0011] By adopting the above technical solution and setting two supporting plates, the inner circle of the large plate can be tightened from both sides of the clamping plate, the tightening effect is more stable, and the safety is improved.

[0012] Optionally, a rubber layer is provided on the support plate.

[0013] By adopting the above technical solution and setting the rubber layer, it is beneficial to increase the friction between the support plate and the inner ring of the large disk and improve the safety of tightening. At the same time, the rubber layer acts as a buffer to prevent the support plate from having excessive contact force or friction with the large disk, thereby preventing damage to the large disk.

[0014] Optionally, a tension spring is provided between the top of the movable rod and the fixed plate.

[0015] By adopting the above technical solution and setting the tension spring, the clamp can keep the movable rod at the lowest position when not in operation, and after placing the large plate, the movable rod can be automatically lowered to the lowest position.

[0016] Optionally, a vertical plate is arranged on one side of the top movable rod of the fixed plate, a long guide groove is opened on the vertical plate, a limit rod is arranged on the movable rod, the limit rod is located in the long guide groove, and the sensor is mounted on the vertical plate.

[0017] By adopting the above technical solution, the upward and downward sliding of the movable rod can be restricted through the cooperation between the limiting rod and the long guide groove, thus playing a guiding role.

[0018] Optionally, the fixing plate is provided with a plurality of round holes and a plurality of waist-shaped holes for connecting with the crane via bolts.

[0019] By adopting the above technical solution, it is convenient to connect with the crane so that the crane drives the clamp to move.

[0020] Optionally, the traveling vehicle includes a frame, a longitudinal sliding rod is longitudinally arranged on the frame, a vertical sliding component is longitudinally slidably arranged on the longitudinal sliding rod, the vertical sliding component includes a lifting rod vertically slidably arranged, and the clamp is connected to the lifting rod.

[0021] By adopting the above technical solution and setting the crane, the longitudinal and vertical movement of the clamp is realized, thereby realizing the palletizing of large plates.

[0022] Optionally, a conveyor is provided below the clamp, and the conveyor is used to transport the large plate toward the clamp.

[0023] By adopting the above technical solution and setting up a conveyor, the large plate can be transported toward the clamp. When the large plate reaches below the clamp, the clamp is moved by the crane, and the clamp clamps the large plate for stacking, thereby achieving coordinated operation and improving work efficiency.

[0024] In summary, this application at least includes the following beneficial effects:

[0025] 1. This application uses the setting of sensors. When the splint falls into the inner circle of the large plate, it can detect that the splint is in place, and then transmit signals, which is conducive to the control of the operation of the cylinder. The support plate is driven by the cylinder to swing, and then the inner circle of the large plate can be tightened to realize the clamping function of the clamp on the large plate. There is no need to manually adjust the position of the clamp. Finally, the large plate can be transported and stacked with the help of a crane, which reduces labor costs and improves operational safety and work efficiency.

[0026] 2. A tension spring is provided between the top of the movable rod and the fixed plate of the present application. By providing the tension spring, the movable rod can be kept at the lowest position when the clamp is not in operation, and after the large plate is placed, the movable rod can be automatically lowered to the lowest position. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0028] Figure 1 It is a schematic diagram of the fixture structure.

[0029] Figure 2 It is a schematic diagram of the sectional structure of the fixture.

[0030] Figure 3 The present invention is a schematic diagram of the main structure of a large tray stacking device.

[0031] Figure 4 The present invention is a schematic diagram of the structure of a large tray stacking device from a top view.

[0032] Explanation of the accompanying drawings: 1. clamping plate; 2. cylinder; 3. support plate; 4. connecting rod; 5. fixed plate; 6. movable rod; 7. vertical plate; 8. long guide groove; 9. position sensor; 10. limit rod; 11. crane; 12. roller conveyor; 13. large plate. DETAILED DESCRIPTION

[0033] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0034] The following is combined with Figures 1 to 4 This application is described in further detail.

[0035] The embodiment of the present application discloses a large plate palletizing device.

[0036] Reference Figures 1 to 4 , a large plate stacking device, including a clamp, a crane 11, and a conveyor.

[0037] The clamp includes a clamp plate 1, a cylinder 2 is vertically fixed on the clamp plate 1 by bolts, there are two support plates 3, symmetrically distributed on both sides of the clamp plate 1, one end of the support plate 3 is hinged to the bottom of the clamp plate 1 by a pin, the other end of the connecting rod 4 is hinged to one end of the support plate 3, and one end of the two connecting rods 4 is hinged to the telescopic rod of the cylinder 2. Through the arrangement of the two support plates 3, the inner ring of the large plate 13 can be tightened from both sides of the clamp plate 1, the tightening effect is more stable, and the safety is improved. In the non-working state, the two support plates 3 are in a retracted state and close to the clamp plate 1.

[0038] A rubber layer is provided on the support plate 3. The provision of the rubber layer is conducive to increasing the friction between the support plate 3 and the inner circle of the large disk 13, thereby improving the safety of tightening. At the same time, the rubber layer acts as a buffer to prevent the support plate 3 from having excessive contact force with the large disk 13 or friction, thereby preventing damage to the large disk 13.

[0039] The clamp 1 is fixed to the bottom of the fixed plate 5 by welding. The fixed plate 5 is rectangular. Four through holes are opened near the four corners of the fixed plate 5. The movable rod 6 passes through the through holes and is movable up and down. A tension spring is arranged between the top of the movable rod 6 and the fixed plate 5. Through the arrangement of the tension spring, the clamp can keep the movable rod 6 in the lowest position when it is not in operation, and after the large plate 13 is placed, it is ensured that the movable rod 6 can automatically drop to the lowest position. A vertical plate 7 is installed on one side of the movable rod 6 at the top of the fixed plate 5. A long guide groove 8 is opened on the vertical plate 7. A position sensor 9 is installed on the vertical plate 7 near the top of the long guide groove 8. At the top of the movable rod 6, a limit rod 10 is arranged along the radial direction of the movable rod 6. The limit rod 10 is located in the long guide groove 8. Through the cooperation of the limit rod 10 in the long guide groove 8, the upward and downward sliding of the movable rod 6 can be limited, playing a guiding role.

[0040] During operation, the clamp descends along the inner circle of the large plate 13, and the clamp 1 gradually falls into the inner circle of the large plate 13. As the clamp descends, the movable rod 6 abuts against the large plate 13, so that the limit rod 10 moves upward relative to the long guide groove 8, and then the limit rod 10 moves upward along the direction of the long guide groove 8. When the clamp 1 falls into the inner circle of the large plate 13, the limit rod 10 moves to the top of the long guide groove 8, and the position sensor 9 detects that the limit rod 10 moves into place, collects and obtains signals, and then controls the telescopic rod of the cylinder 2 to contract and pull the connecting rod 4, so that the top ends of the two support plates 3 expand outward, and the large plate 13 is tightened from the inner circle of the large plate 13, thereby achieving the clamping of the large plate 13. Through the setting of the clamp, it is no longer necessary to manually adjust the position of the clamp, which reduces labor costs and improves operational safety and work efficiency.

[0041] The crane 11 includes a frame, on which a longitudinal sliding rod is longitudinally arranged, a vertical sliding assembly is longitudinally slidably arranged on the longitudinal sliding rod, and the vertical sliding assembly includes a lifting rod vertically slidably arranged. A plurality of round holes and waist-shaped holes are opened on the fixed plate 5 for connecting with the crane 11 through bolts, so that the crane 11 drives the clamp to move. Through the setting of the crane 11, the clamp is moved longitudinally and vertically, thereby realizing the stacking of the large plate 13.

[0042] A roller conveyor 12 is arranged below the clamp, and the conveyor is used to convey the large plate 13 toward the clamp. Through the arrangement of the conveyor, the large plate 13 can be conveyed toward the clamp. When the large plate 13 reaches below the clamp, the clamp is driven to move by the crane 11, and the large plate 13 is clamped and stacked to achieve coordinated operation and improve operation efficiency.

[0043] In the description of the present utility model, it should be understood that the terms "both sides", "one end", "the other end", "top", "top end", "longitudinal", "vertical", "up", "down", "below" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In the description of the present utility model, unless otherwise specified and limited, it should be noted that the term "connection" should be understood in a broad sense, for example, it can be a mechanical connection or an electrical connection, or it can be the internal connection of two elements, it can be a direct connection, or it can be an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms can be understood according to specific circumstances.

[0044] The above are only preferred embodiments of the utility model and are not intended to limit the utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the utility model should be included in the protection scope of the utility model.

Claims

1. A large tray stacking device, characterized in that: It includes a fixture and a crane for driving the fixture to move; The clamp includes a clamping plate, a supporting plate is hinged on the clamping plate, and a cylinder is arranged on the clamping plate to drive the supporting plate to swing; the clamping plate is fixed to the bottom of the fixed plate, the fixed plate is connected to the crane, a through opening is opened on the fixed plate, a movable rod passes through the through opening and is movably arranged up and down, and a sensor is arranged on the top of the fixed plate.

2. A large tray stacking device according to claim 1, characterized in that: The cylinder is fixed on the clamping plate, the support plate is arranged at the bottom of the clamping plate through a pin shaft, the telescopic rod of the cylinder is hinged to one end of the connecting rod, and the other end of the connecting rod is hinged to one end of the support plate.

3. A large tray stacking device according to claim 1, characterized in that: There are two support plates, which are symmetrically distributed on both sides of the clamping plate.

4. A large tray stacking device according to claim 1, characterized in that: A rubber layer is arranged on the support plate.

5. The large tray stacking device according to claim 1, characterized in that: A tension spring is arranged between the top of the movable rod and the fixing plate.

6. A large tray stacking device according to claim 1, characterized in that: A vertical plate is arranged on one side of the top movable rod of the fixed plate, a long guide groove is opened on the vertical plate, a limit rod is arranged on the movable rod, the limit rod is located in the long guide groove, and the sensor is installed on the vertical plate.

7. A large tray stacking device according to claim 1, characterized in that: The fixing plate is provided with a plurality of round holes and a plurality of waist-shaped holes for connecting with the crane through bolts.

8. The large tray stacking device according to claim 1, characterized in that: The traveling vehicle comprises a frame, a longitudinal sliding rod is longitudinally arranged on the frame, a vertical sliding assembly is longitudinally slidably arranged on the longitudinal sliding rod, the vertical sliding assembly comprises a lifting rod vertically slidably arranged, and the clamp is connected to the lifting rod.

9. A large tray stacking device according to claim 1, characterized in that: A conveyor is arranged below the clamp, and the conveyor is used to convey the large disk toward the clamp.

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