Turnover mechanism of stacker crane

Abstract

The utility model discloses a stacker crane turnover mechanism, which relates to the field of storage and transportation equipment and comprises a rack support, a conveying module and a turnover module, the conveying module and the turnover module are mounted on the rack support, and the turnover module is arranged on the peripheral side of the conveying module; the conveying module comprises a groove beam, a partition plate, a plurality of chain wheel rollers and a conveying motor, the two ends of each chain wheel roller are installed on the groove beam and the partition plate respectively, and the conveying motor is connected with the chain wheel rollers; the overturning module comprises a jacking air cylinder, an overturning shifting block and a supporting frame, the supporting frame is installed on the machine frame support, the overturning shifting block is rotatably installed on the supporting frame, the overturning shifting block is movably arranged among the multiple chain wheel rollers in a matched mode, the overturning shifting block is arranged to rotate in the vertical direction, and the jacking air cylinder is hinged to the overturning shifting block. Transportation and turnover of materials are achieved through the turnover mechanism, manual participation is reduced, and stacking efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the field of storage and transportation equipment, in particular to a palletizer turnover mechanism. Background Art

[0002] The degree of automation control of traditional palletizers is not high, and manual cooperation is required in many places. The existing C-shaped steel stacking method mainly relies on manual work, and the C-shaped steel on the conveyor chain needs to be manually transferred to the stacking point. In this process, in order to save storage space and facilitate subsequent transportation, workers are required to flip the C-shaped steel so that it can be staggered and stacked. The flipping process is time-consuming and labor-intensive, and the efficiency is low. Manual work is prone to fatigue and errors after long-term work, which creates operational risks.

[0003] In view of this, the present invention has been deeply conceived, and actively studied, improved and tried to develop and design the present invention. Utility Model Content

[0004] The utility model aims to provide a palletizer turnover mechanism to turn over materials and improve the palletizing efficiency.

[0005] In order to achieve the above purpose, the solution of the utility model is:

[0006] A palletizer turnover mechanism comprises a frame support, a conveying module and a turnover module, wherein the conveying module and the turnover module are mounted on the frame support, and the turnover module is arranged on the periphery of the conveying module;

[0007] The conveying module comprises a channel beam, a partition, a plurality of sprocket rollers and a conveying motor, the two ends of the sprocket roller are respectively mounted on the channel beam and the partition, and the conveying motor is connected to the sprocket roller;

[0008] The flip module includes a lifting cylinder, a flip block and a support frame, wherein the support frame is mounted on a frame support, the flip block is rotatably mounted on the support frame, and the flip block is movably fitted between a plurality of sprocket rollers, the flip block is configured to rotate in a vertical direction, and the lifting cylinder is hinged to the flip block.

[0009] Furthermore, the conveying module also includes a chain cover plate, which is installed above the sprocket of the sprocket roller.

[0010] Furthermore, the conveying module also includes a pushing cylinder, a cylinder fixing seat and a scraper. The pushing cylinder is installed on the trough beam and the partition through the cylinder fixing seat, and the pushing cylinder is arranged parallel to the sprocket roller; the scraper is installed on the pushing cylinder and the top of the scraper is arranged higher than the sprocket roller.

[0011] Furthermore, the flipping block includes a flipping arm, a pivot seat and a flipping block rotating seat, the flipping block rotating seat can be rotatably installed on the support frame, the lifting cylinder is connected to the pivot seat, and the flipping arm extends to the conveying module; the partition is provided with a recess corresponding to the flipping arm, the bottom of the recess is lower than the sprocket roller setting, and the flipping arm is movably fitted in the recess.

[0012] Furthermore, it also includes an adjustment module, which includes an adjustment base plate and a base frame cylinder. The adjustment base plate is installed on the frame support. The frame support is provided with a horizontally arranged cylinder support. One end of the base frame cylinder is installed on the adjustment base plate, and the other end is connected to the cylinder support.

[0013] Furthermore, the adjustment bottom plate extends upward to form a plurality of height limiting plates, the height limiting plates are provided with a plurality of longitudinally arranged locking holes, and the rack support is mounted on the height limiting plates.

[0014] Furthermore, the chain cover plate is provided with a groove at the position corresponding to the scraper, and the scraper is movably fitted in the groove.

[0015] Furthermore, the partition is provided with a through hole at a position corresponding to the pushing cylinder, and a slider of the pushing cylinder is movably fitted in the through hole.

[0016] After adopting the above scheme, the utility model drives the sprocket roller to rotate through the conveying motor, and transports the material through the sprocket roller; when the material passes through the flip module, the lifting cylinder extends, and the flip block is lifted upward to flip the material; after the material leaves, the lifting cylinder retracts, and the flip block falls back to the initial position to avoid the conveying module and continue to transport the material. The flip mechanism realizes the transportation and flipping of materials, reduces manual participation, and improves the stacking efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] 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.

[0018] Figure 1 The structure of the preferred embodiment of the utility model is shown in FIG. Figure 1 ;

[0019] Figure 2 The structure of the preferred embodiment of the utility model is shown in FIG. Figure 2 ;

[0020] Figure 3 for Figure 2 A partial enlarged view of the middle A;

[0021] Figure 4 It is a structural schematic diagram of the frame support and the adjustment module in the preferred embodiment of the utility model.

[0022] Explanation of the accompanying drawings: 1. Frame support; 2. Conveying module; 21. Trough beam; 22. Sprocket roller; 23. Partition; 231. Notch; 232. Through hole; 24. Conveying motor; 25. Chain cover; 251. Groove; 26. Cylinder fixing seat; 27. Pushing cylinder; 28. Scraper; 3. Flipping module; 31. Lifting cylinder; 32. Cylinder mounting seat; 33. Flipping block; 331. Flipping arm; 332. Pivot seat; 333. Block rotating seat; 34. Support frame; 4. Adjustment module; 41. Adjustment base plate; 42. Base frame cylinder; 43. Cylinder support; 44. Height limit plate; 45. Lock hole. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical solution and advantages of the utility model clearer, the technical solution of the utility model will be described in detail below.

[0024] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicating directions or positional relationships are based on the directions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present invention. In the description of the present invention, unless otherwise specified, "multiple" means two or more.

[0025] like Figures 1 to 4 As shown, a preferred embodiment of a stacking machine flipping mechanism of the utility model is shown, which includes a frame support 1, a conveying module 2 and a flipping module 3. The conveying module 2 and the flipping module 3 are installed on the frame support 1, and the flipping module 3 is arranged on the side of the conveying module 2.

[0026] Specifically, the conveying module 2 includes a trough beam 21, a partition 23, multiple sprocket rollers 22 and a conveying motor 24. The two ends of the sprocket roller 22 are respectively installed on the trough beam 21 and the partition 23, and the conveying motor 24 is connected to the sprocket roller 22; the flip module 3 includes a lifting cylinder 31, a flip block 33 and a support frame 34. The support frame 34 is installed on the frame support 1, the flip block 33 is rotatably installed on the support frame 34, and the flip block 33 is movably fitted between the multiple sprocket rollers 22. The flip block 33 is set to rotate in the vertical direction, and the lifting cylinder 31 is hinged to the flip block 33.

[0027] In this embodiment, the trough beam 21, the partition 23 and the conveying motor 24 are all installed on the frame support 1, the sprocket roller 22 adopts a double-row sprocket roller 22, the sprocket end of the sprocket roller 22 is connected to the trough beam 21, the conveying motor 24 is arranged under the sprocket roller 22, and the sprocket roller 22 and the conveying motor 24 are connected by a chain.

[0028] The flipping block 33 is configured to rotate in the vertical direction. The portion of the flipping block 33 used to flip the material is at a height lower than the upper horizontal plane of the sprocket roller 22 when it is in the initial position. The cylinder end of the lifting cylinder 31 is hinged to the frame support 1 through the cylinder mounting seat 32, and the piston rod of the lifting cylinder 31 is connected to the flipping block 33 through a fisheye joint.

[0029] During operation, the conveying motor 24 drives the sprocket roller 22 to rotate, and the sprocket roller 22 transports materials (such as C-shaped steel); when the material passes through the flip module 3, the lifting cylinder 31 extends, and the flip block 33 is lifted upward to flip the material; after the material leaves, the lifting cylinder 31 retracts, and the flip block 33 falls back to the initial position to avoid the conveying module 2 and continue to transport the material. The flip mechanism realizes the transportation and flipping of materials, reduces manual participation, and improves the stacking efficiency.

[0030] The conveying module 2 further comprises a chain cover 25, which is installed above the sprocket of the sprocket roller 22. The L-shaped chain cover 25 is arranged on the top of the beam groove, and the chain cover 25 covers the sprocket of the sprocket roller 22 as a barrier to reduce external interference with the sprocket roller 22.

[0031] The above-mentioned conveying module 2 also includes a pushing cylinder 27, a cylinder fixing seat 26 and a scraper 28. The pushing cylinder 27 is installed on the trough beam 21 and the partition 23 through the cylinder fixing seat 26. The pushing cylinder 27 is arranged parallel to the sprocket roller 22; the scraper 28 is installed on the slider of the pushing cylinder 27 and the top of the scraper 28 is arranged higher than the sprocket roller 22.

[0032] In this embodiment, the chain cover 25 is provided with a groove 251 at a position corresponding to the scraper 28, and the scraper 28 is movably fitted in the groove 251. The scraper 28 can be moved into the groove 251 to avoid the material being transported.

[0033] The partition plate 23 is further provided with a through hole 232 at a position corresponding to the pushing cylinder 27 . The slider of the pushing cylinder 27 is movably fitted in the through hole 232 , and the scraper 28 can avoid both sides of the sprocket roller 22 .

[0034] The above-mentioned flipping block 33 includes a flipping arm 331, a pivot seat 332 and a flipping block rotating seat 333. The flipping block rotating seat 333 can be rotatably installed on the support frame 34 by means of screws or the like. The lifting cylinder 31 is connected to the pivot seat 332, and the flipping arm 331 extends to the conveying module 2; the partition 23 is provided with a recess 231 corresponding to the flipping arm 331, and the bottom of the recess 231 is lower than the sprocket roller 22. The flipping arm 331 is movably fitted in the recess 231 for flipping materials.

[0035] In this embodiment, the pivot seat 332 is located in the middle of the flipping block 33, and the block rotating seat 333 is located at the rear end of the flipping block 33. In other embodiments, the block rotating seat 333 can also be set in the middle of the block rotating seat 333, and the lifting cylinder 31 is connected to the rear end of the flipping block 33.

[0036] The flip mechanism of this embodiment further includes an adjustment module 4, which includes an adjustment base plate 41 and a base cylinder 42. The adjustment base plate 41 is mounted on the frame support 1. The frame support 1 is provided with a horizontally arranged cylinder support 43. One end of the base cylinder 42 is mounted on the adjustment base plate 41, and the other end is connected to the cylinder support 43. The base cylinder 42 pushes the cylinder support 43 to lift the frame support 1, thereby adjusting the height of the frame support 1.

[0037] The adjustment bottom plate 41 in this embodiment extends upward to form a plurality of height limiting plates 44 . The height limiting plates 44 are provided with a plurality of locking holes 45 arranged longitudinally. The rack support 1 is mounted on the height limiting plates 44 .

[0038] Specifically, when the height of the frame support 1 needs to be adjusted, the frame support 1 is first lifted by the base cylinder 42, and then bolts are passed through the lock holes 45 below the frame support 1 to fix the frame support 1 at the corresponding height.

[0039] This specification uses specific examples to illustrate the principles and implementation methods of the utility model. The above examples are only used to help understand the method and core idea of ​​the utility model. At the same time, for those skilled in the art, according to the idea of ​​the utility model, there will be changes in the specific implementation methods and application scope. In summary, the content of this specification should not be understood as limiting the utility model.

Claims

1. A palletizer turnover mechanism, characterized in that: It includes a frame support, a conveying module and a flip module, wherein the conveying module and the flip module are installed on the frame support, and the flip module is arranged on the periphery of the conveying module; The conveying module comprises a channel beam, a partition, a plurality of sprocket rollers and a conveying motor, the two ends of the sprocket roller are respectively mounted on the channel beam and the partition, and the conveying motor is connected to the sprocket roller; The flip module includes a lifting cylinder, a flip block and a support frame, wherein the support frame is mounted on a frame support, the flip block is rotatably mounted on the support frame, and the flip block is movably fitted between a plurality of sprocket rollers, the flip block is configured to rotate in a vertical direction, and the lifting cylinder is hinged to the flip block.

2. A palletizer turnover mechanism according to claim 1, characterized in that: The conveying module also includes a chain cover plate, which is installed above the sprocket of the sprocket roller.

3. A palletizer turnover mechanism according to claim 2, characterized in that: The conveying module also includes a pushing cylinder, a cylinder fixing seat and a scraper. The pushing cylinder is installed on the trough beam and the partition through the cylinder fixing seat. The pushing cylinder is arranged parallel to the sprocket roller; the scraper is installed on the pushing cylinder and the top of the scraper is arranged higher than the sprocket roller.

4. The palletizer turnover mechanism according to claim 1, characterized in that: The flipping block includes a flipping arm, a pivot seat and a block rotating seat. The block rotating seat can be rotatably installed on the support frame. The lifting cylinder is connected to the pivot seat. The flipping arm extends to the conveying module. The partition is provided with a recess corresponding to the flipping arm. The bottom of the recess is lower than the sprocket roller. The flipping arm is movably fitted in the recess.

5. The palletizer turnover mechanism according to claim 1, characterized in that: It also includes an adjustment module, which includes an adjustment base plate and a chassis cylinder. The adjustment base plate is installed on the frame support. The frame support is provided with a horizontally arranged cylinder support. One end of the chassis cylinder is installed on the adjustment base plate, and the other end is connected to the cylinder support.

6. A palletizer turnover mechanism according to claim 5, characterized in that: The adjustment bottom plate extends upward to form a plurality of height limiting plates, the height limiting plates are provided with a plurality of longitudinally arranged locking holes, and the rack support is installed on the height limiting plates.

7. The palletizer turnover mechanism according to claim 3, characterized in that: The chain cover plate is provided with a groove at a position corresponding to the scraper, and the scraper is movably fitted in the groove.

8. The palletizer turnover mechanism according to claim 3, characterized in that: The partition plate is provided with a through hole at a position corresponding to the pushing cylinder, and a slider of the pushing cylinder is movably matched in the through hole.

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