Falling-preventing clamping mechanism of finished barrel stacker crane

Abstract

The utility model relates to the technical field of stackers, in particular to an anti-falling finished barrel stacker clamping mechanism which comprises a mounting base, a lifting groove is formed in the left side of the mounting base, a first lead screw is arranged on the inner side of the lifting groove, a lifting frame is arranged on the left side of the lifting groove, and a lifting block is arranged on the right side of the lifting frame. Electric telescopic rods are arranged on the front side and the rear side of the lifting frame, a clamping block is arranged on the left side of the lifting frame, a sliding groove is formed in the lower end of the mounting base, a supporting plate is arranged on the inner side of the sliding groove, a driving block is arranged at the upper end of the supporting plate, and a movable groove is formed in the upper end of the inner side of the sliding groove; by adjusting the height of the lifting frame, finished product barrels with different heights can be conveniently adapted, the outer walls of the finished product barrels are clamped through the clamping blocks, the lifting frame drives the finished product barrels to ascend till the barrel bottoms are higher than the upper plane of the supporting plate, at the moment, the supporting plate is controlled to stretch out of the sliding groove, and then the lifting frame drives the barrel bottoms to be attached to the upper end of the supporting plate; and the finished product barrel is prevented from sliding down or falling in the moving process.

Description

Technical Field

[0001] The utility model relates to the technical field of palletizers, in particular to a clamping mechanism for a palletizer of finished barrels which can prevent them from falling off. Background Art

[0002] The palletizer can arrange the workpieces on pallets and stacks in a certain order, and automatically stack them. It can stack multiple layers and then push them out to facilitate forklift transportation to the warehouse for storage, which can greatly reduce labor and reduce labor intensity. In the process of palletizing finished barrels, a clamping mechanism that adapts to the barrel shape is required.

[0003] For example, patent number CN214114238U discloses a rotating mechanism of a palletizer for packaging barrels, including a rotating mechanism and a clamping mechanism. The rotating mechanism includes a workbench, a tripod, and a mounting frame. The lower end surface of the workbench is provided with the tripod, the upper end surface of the workbench is provided with the mounting frame, a motor is installed on the inner side of the mounting frame, a swivel seat is provided on the upper end surface of the mounting frame, and a placement plate is installed on the side of the tripod; the clamping mechanism includes a rotating plate, a connecting plate, and a No. 1 electric telescopic column. The connecting plate is installed on the outer side of the rotating plate. The No. 1 electric telescopic column is installed on the lower end surface of the connecting plate, and a clamping frame is provided at the lower end of the No. 1 electric telescopic column; the utility model has a simple structure, reasonable design, and low production cost. By setting a rotating mechanism to cooperate with the clamping mechanism, continuous clamping and transportation of packaging barrels are realized, which greatly improves work efficiency and has high practicality; the clamping mechanism of the finished barrel palletizer in this patent only clamps the two sides of the barrel through the clamping plate, which may cause the barrel body to slide down or even fall during the transportation process, affecting the accuracy of palletizing, and there are major safety hazards.

[0004] Therefore, in order to address the problem that the barrel body of the finished barrel palletizer clamping mechanism may slide or even fall during the transportation process, affecting the accuracy of palletizing and posing a major safety hazard, a finished barrel palletizer clamping mechanism that can prevent it from falling off can be designed. By setting up an adjustable and retractable support plate structure to support the bottom of the barrel, the finished barrel can be prevented from sliding or falling off, thereby improving the palletizing accuracy and safety. Utility Model Content

[0005] In order to overcome the problem that the barrel body may slide down or even fall during the handling process of the finished barrel palletizer clamping mechanism, which affects the accuracy of palletizing and poses a major safety hazard.

[0006] The technical solution of the utility model is as follows: a clamping mechanism of a finished barrel palletizer that can prevent falling off comprises a mounting seat, a lifting slot is provided on the left side of the mounting seat, a screw rod 1 is provided on the inner side of the lifting slot, a lifting frame is provided on the left side of the lifting slot, a lifting block is provided on the right side of the lifting frame, electric telescopic rods are provided on the front and rear sides of the lifting frame, a clamping block is provided on the left side of the lifting frame, a slide groove is provided at the lower end of the mounting seat, a support plate is provided on the inner side of the slide groove, a driving block is provided on the upper end of the support plate, a movable groove is provided at the upper end of the inner side of the slide groove, and a screw rod 2 is provided on the inner side of the movable groove.

[0007] Preferably, the height of the lifting frame is adjusted by controlling the lifting block to slide in the lifting slot, which is convenient for adapting to finished barrels of different heights. The two clamping blocks are driven by the electric telescopic rod to clamp the outer wall of the finished barrel, and the finished barrel is driven to rise by the lifting frame until the bottom of the barrel is higher than the upper plane of the pallet. At this time, the pallet is controlled to extend out of the slide slot, and the lifting frame is used to drive the bottom of the barrel to fit with the upper end of the pallet to achieve the limitation of the bottom of the barrel, effectively preventing the finished barrel from sliding or falling during the movement, and improving the accuracy and safety of stacking.

[0008] Preferably, a mounting hole is provided at the upper end of the mounting seat, and a motor 1 is fixedly mounted on the right side of the mounting seat. The output end of the motor 1 extends to the inner side of the lifting slot and is fixedly connected to the lower end of the screw rod 1, and the upper end of the screw rod 1 is rotatably connected to the inner side of the lifting slot.

[0009] Preferably, the lifting block is fixedly connected to the right side of the lifting frame, the lifting block is slidingly connected to the inner side of the lifting slot, and the screw rod 1 is threadedly connected to the lifting block.

[0010] Preferably, the lifting frame is designed in a U-shaped structure, the electric telescopic rod is symmetrically arranged front and back, and the electric telescopic rod is fixedly connected to the front and back sides of the lifting frame.

[0011] Preferably, the clamping blocks are symmetrically arranged front to back, the output end of the electric telescopic rod is fixedly connected to the clamping block, and a clamping groove is provided on the surface of the clamping block.

[0012] Preferably, the support plate is slidably connected to the inner side of the slide groove, the drive block is fixedly connected to the upper end of the support plate, the drive block is slidably connected to the inner side of the movable groove, and the second screw rod is threadedly connected to the drive block.

[0013] Preferably, motor 2 is fixedly mounted on the lower end of the right side of the mounting seat, the output end of motor 2 extends to the inner side of the movable slot and is fixedly connected to the right end of screw rod 2, and the left end of screw rod 2 is rotatably connected to the inner side of the movable slot.

[0014] Beneficial effects of the utility model:

[0015] The clamping mechanism of the finished barrel palletizer with anti-falling function controls the lifting block to slide in the lifting slot through motor 1, thereby adjusting the height of the lifting frame, which is convenient for adapting to finished barrels of different heights. The electric telescopic rod drives the two clamping blocks to clamp the outer wall of the finished barrel, and the lifting frame drives the finished barrel to rise until the barrel bottom is higher than the upper plane of the support plate. At this time, motor 2 controls the support plate to extend out of the slide slot, and then the lifting frame drives the barrel bottom to fit with the upper end of the support plate to limit the barrel bottom, effectively preventing the finished barrel from sliding or falling during movement, and improving the accuracy and safety of palletizing. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 The figure shows the three-dimensional structure of the clamping mechanism of the finished barrel palletizer that can prevent it from falling off. Figure 1 ;

[0017] Figure 2 The figure shows the three-dimensional structure of the clamping mechanism of the finished barrel palletizer that can prevent it from falling off. Figure 2 ;

[0018] Figure 3 The figure shows the three-dimensional structure of the clamping mechanism of the finished barrel palletizer that can prevent it from falling off. Figure 3 ;

[0019] Figure 4 The figure shows the three-dimensional structure of the clamping mechanism of the finished barrel palletizer that can prevent it from falling off. Figure 4 ;

[0020] Figure 5 Shown is a schematic diagram of the cross-sectional three-dimensional structure of the clamping mechanism of the finished barrel palletizer that can prevent it from falling off according to the present invention.

[0021] Explanation of the accompanying reference numerals: 1. Mounting seat; 2. Lifting slot; 3. Screw rod 1; 31. Motor 1; 4. Lifting frame; 41. Lifting block; 5. Electric telescopic rod; 6. Clamping block; 7. Slide slot; 8. Support plate; 81. Driving block; 9. Movable slot; 10. Screw rod 2; 101. Motor 2. DETAILED DESCRIPTION

[0022] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0023] See also Figure 1-Figure 5The utility model provides an embodiment: a clamping mechanism of a finished barrel palletizer that can prevent falling off, comprising a mounting base 1, a lifting slot 2 is opened on the left side of the mounting base 1, a screw rod 3 is arranged on the inner side of the lifting slot 2, a lifting frame 4 is arranged on the left side of the lifting slot 2, a lifting block 41 is arranged on the right side of the lifting frame 4, electric telescopic rods 5 are arranged on the front and rear sides of the lifting frame 4, a clamping block 6 is arranged on the left side of the lifting frame 4, a slide groove 7 is provided at the lower end of the mounting base 1, a support plate 8 is provided on the inner side of the slide groove 7, a driving block 81 is provided on the upper end of the support plate 8, a movable groove 9 is opened on the upper end of the inner side of the slide groove 7, and a screw rod 10 is arranged on the inner side of the movable groove 9.

[0024] See also Figure 2-Figure 5 In this embodiment, a mounting hole is provided at the upper end of the mounting base 1, and a motor 31 is fixedly mounted on the right side of the mounting base 1. The output end of the motor 31 extends to the inner side of the lifting slot 2 and is fixedly connected to the lower end of the screw rod 3. The upper end of the screw rod 3 is rotatably connected to the inner side of the lifting slot 2. The lifting block 41 is fixedly connected to the right side of the lifting frame 4, the lifting block 41 is slidably connected to the inner side of the lifting slot 2, the screw rod 3 is threadedly connected to the lifting block 41, the lifting frame 4 is U-shaped, the electric telescopic rod 5 is symmetrically arranged front and back, and the electric telescopic rod 5 is fixedly connected to the front and rear sides of the lifting frame 4. Then, the clamping blocks 6 are symmetrically arranged front to back, the output end of the electric telescopic rod 5 is fixedly connected to the clamping block 6, and a clamping groove is provided on the surface of the clamping block 6. The mounting base 1 is fixedly mounted on the mobile lifting mechanism of the palletizer, and the motor 31 drives the screw rod 3 to rotate, and controls the lifting block 41 to slide in the lifting groove 2 to adjust the height of the lifting frame 4, which is convenient for adapting to finished barrels of different heights. The bottom of the mounting base 1 is driven to fit into the placement plane of the finished barrel through the mobile lifting mechanism, and the two clamping blocks 6 are driven to approach each other by the electric telescopic rod 5 to clamp the outer wall of the finished barrel.

[0025] See also Figure 3-Figure 5In this embodiment, the support plate 8 is slidably connected to the inner side of the slide groove 7, the driving block 81 is fixedly connected to the upper end of the support plate 8, the driving block 81 is slidably connected to the inner side of the movable groove 9, the screw rod 2 10 is threadedly connected to the driving block 81, and the lower end of the right side of the mounting seat 1 is fixedly installed with a motor 2 101. The output end of the motor 2 101 extends to the inner side of the movable groove 9 and is fixedly connected to the right end of the screw rod 2 10. The left end of the screw rod 2 10 is rotatably connected to the inner side of the movable groove 9. The screw rod 1 3 is controlled to rotate by the motor 1 31, so that the lifting frame 4 drives the finished barrel to rise until the bottom of the barrel is higher than the upper plane of the support plate 8. At this time, the screw rod 2 10 is driven to rotate by the motor 2 101, so that the driving The movable block 81 slides inside the movable groove 9, driving the support plate 8 to extend out of the slide 7, and then drives the barrel bottom to fit with the upper end of the support plate 8 through the lifting frame 4 to realize the limitation of the barrel bottom. After the finished barrel is moved to the appropriate position, the bottom of the mounting seat 1 is driven to fit with the finished barrel placement plane again through the mobile lifting mechanism. The motor 1 31 controls the lifting frame 4 to rise, so that the barrel bottom is separated from the support plate 8, and then the motor 2 101 controls the support plate 8 to be retracted into the inner side of the slide 7. At this time, the motor 1 31 controls the lifting frame 4 to descend, so that the barrel bottom is stably placed on the stacking plane, and the electric telescopic rod 5 drives the clamping block 6 to separate from the barrel body, so as to realize the stacking and placement of the finished barrel, which is convenient for the next round of clamping.

[0026] During operation, the mounting base 1 is fixed on the mobile lifting mechanism of the palletizer, and the motor 131 drives the screw rod 13 to rotate, controlling the lifting block 41 to slide in the lifting slot 2 to adjust the height of the lifting frame 4, which is convenient for adapting to finished barrels of different heights. The bottom of the mounting base 1 is driven to fit the placement plane of the finished barrel through the mobile lifting mechanism, and the two clamping blocks 6 are driven to approach each other through the electric telescopic rod 5 to clamp the outer wall of the finished barrel. The motor 131 controls the screw rod 13 to rotate, so that the lifting frame 4 drives the finished barrel to rise until the bottom of the barrel is higher than the upper plane of the support plate 8. At this time, the motor 2 101 drives the screw rod 2 10 to rotate, so that the drive block 81 slides inside the movable slot 9, driving the support plate 8 extends out of the chute 7, and then the lifting frame 4 drives the bottom of the barrel to fit with the upper end of the support plate 8 to limit the bottom of the barrel, effectively preventing the finished barrel from sliding or falling during the movement, and improving the accuracy and safety of palletizing. After the finished barrel is moved to the appropriate position, the bottom of the mounting seat 1 is driven to fit with the finished barrel placement plane by the mobile lifting mechanism again, and the motor 1 31 controls the lifting frame 4 to rise, so that the bottom of the barrel is separated from the support plate 8, and then the motor 2 101 controls the support plate 8 to be retracted into the inner side of the chute 7. At this time, the motor 1 31 controls the lifting frame 4 to descend, so that the bottom of the barrel is stably placed on the palletizing plane, and the electric telescopic rod 5 drives the clamping block 6 to separate from the barrel body, so as to realize the palletizing and placement of the finished barrel, which is convenient for the next round of clamping.

[0027] Through the above steps, the electric telescopic rod 5 drives the two clamping blocks 6 to clamp the outer wall of the finished barrel, and the lifting frame 4 drives the finished barrel to rise until the bottom of the barrel is higher than the upper plane of the support plate 8. At this time, the motor 2 101 controls the support plate 8 to extend out of the slide 7, and then the lifting frame 4 drives the barrel bottom to fit with the upper end of the support plate 8 to achieve the limit of the barrel bottom, so as to solve the problem that the barrel body may slide down or even fall during the handling process of the clamping mechanism of the finished barrel palletizer, affecting the accuracy of palletizing and posing a major safety hazard.

Claims

1. A clamping mechanism for a palletizer for finished barrels that can prevent them from falling off, comprising a mounting base (1), characterized in that: A lifting slot (2) is provided on the left side of the mounting seat (1), a screw rod (3) is provided on the inner side of the lifting slot (2), a lifting frame (4) is provided on the left side of the lifting slot (2), a lifting block (41) is provided on the right side of the lifting frame (4), electric telescopic rods (5) are provided on the front and rear sides of the lifting frame (4), a clamping block (6) is provided on the left side of the lifting frame (4), a sliding slot (7) is provided at the lower end of the mounting seat (1), a supporting plate (8) is provided on the inner side of the sliding slot (7), a driving block (81) is provided on the upper end of the supporting plate (8), a movable slot (9) is provided at the upper end of the inner side of the sliding slot (7), and a screw rod (10) is provided on the inner side of the movable slot (9).

2. The anti-falling finished barrel palletizer clamping mechanism according to claim 1 is characterized in that: A mounting hole is provided at the upper end of the mounting seat (1), and a motor (31) is fixedly mounted on the right side of the mounting seat (1). The output end of the motor (31) extends to the inner side of the lifting slot (2) and is fixedly connected to the lower end of the screw rod (3), and the upper end of the screw rod (3) is rotatably connected to the inner side of the lifting slot (2).

3. The anti-falling finished barrel palletizer clamping mechanism according to claim 1 is characterized in that: The lifting block (41) is fixedly connected to the right side of the lifting frame (4), the lifting block (41) is slidably connected to the inner side of the lifting slot (2), and the screw rod (3) is threadedly connected to the lifting block (41).

4. The anti-falling finished barrel palletizer clamping mechanism according to claim 1 is characterized in that: The lifting frame (4) is designed to be U-shaped, the electric telescopic rod (5) is symmetrically arranged front and back, and the electric telescopic rod (5) and the lifting frame (4) are fixedly connected at the front and back sides.

5. The anti-falling finished barrel palletizer clamping mechanism according to claim 1 is characterized in that: The clamping block (6) is symmetrically arranged front to back, the output end of the electric telescopic rod (5) is fixedly connected to the clamping block (6), and a clamping groove is provided on the surface of the clamping block (6).

6. The anti-falling finished barrel palletizer clamping mechanism according to claim 1 is characterized in that: The supporting plate (8) is connected to the inner side of the slide groove (7) in a sliding manner, the driving block (81) is fixedly connected to the upper end of the supporting plate (8), the driving block (81) is connected to the inner side of the movable groove (9) in a sliding manner, and the second screw rod (10) is connected to the driving block (81) in a threaded manner.

7. The anti-falling finished barrel palletizer clamping mechanism according to claim 1 is characterized in that: A second motor (101) is fixedly mounted on the lower end of the right side of the mounting seat (1). The output end of the second motor (101) extends to the inner side of the movable groove (9) and is fixedly connected to the right end of the second screw rod (10). The left end of the second screw rod (10) is rotatably connected to the inner side of the movable groove (9).

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