Wall-mounted stacking machine

Abstract

The utility model discloses a wall-mounted stacking machine which is characterized in that the stacking machine comprises an upper cross beam (2) fixedly connected to the top of a goods shelf (1), the length of the upper cross beam (2) is larger than that of the goods shelf (1), the portion, protruding out of the goods shelf (1), of the upper cross beam (2) is supported through an outer supporting frame (3), and a moving trolley (4) is arranged on the upper cross beam (2). The moving trolley (4) is fixedly connected with the top of the supporting frame (5), meanwhile, a lifting platform (6) is movably connected to the supporting frame (5), and a pallet fork mechanism (7) is arranged on the lifting platform (6). The wall-mounted stacking machine is simple in structure, ingenious in design, reasonable in layout and capable of accurately and rapidly stacking and taking out goods and saving a large amount of manual labor at the same time.

Description

Technical Field

[0001] The utility model relates to the field of material arrangement and placement, in particular to a wall-mounted stacker. Background Art

[0002] With the development and application of technologies such as the Internet, the Internet of Things, unmanned driving, and the automation industry, people's demand for logistics automation is increasing. In the field of warehouse management, the traditional manual operation method is time-consuming and labor-intensive, and requires a lot of manpower. At the same time, in order to make full use of space, the height of the shelves is relatively high, and there are certain safety hazards when stacking by manpower. Therefore, a method or device that can solve the above problems is now needed. Summary of the invention

[0003] The utility model aims to solve the above-mentioned deficiencies in the prior art and proposes a wall-mounted stacker which has a simple structure, ingenious design, reasonable layout, can accurately and quickly stack and take out goods, and can save a lot of manpower.

[0004] The technical solution of the utility model is: a wall-mounted stacker, characterized in that: the stacker includes an upper crossbeam 2 fixedly connected to the top of a shelf 1, the length of the upper crossbeam 2 is greater than the length of the shelf 1, the portion of the upper crossbeam 2 protruding from the shelf 1 is supported by an external support frame 3, a moving vehicle 4 is arranged on the upper crossbeam 2, the moving vehicle 4 is fixedly connected to the top of a support frame 5, and a lifting platform 6 is movably connected to the support frame 5, and a fork mechanism 7 is arranged on the lifting platform 6,

[0005] The mobile vehicle 4 is provided with two sets of guide wheel mechanisms, each set of guide wheel mechanisms is composed of two pairs of guide wheels 8, and the two pairs of guide wheels 8 in the guide wheel mechanisms are respectively distributed on both sides of the upper cross beam 2. A driving wheel 9 and a passive wheel 10 are respectively provided at both ends of the mobile vehicle 4, and the driving wheel 9 and the passive wheel 10 are both pressed on the horizontal plane at the bottom end of the upper cross beam 2. The mobile vehicle 4 is also provided with a translation servo motor 11, and the output end of the translation servo motor 11 is connected to the driving shaft of the driving wheel 9. The mobile vehicle 4 is also provided with a code reader 12, and the upper cross beam 2 is also provided with a coding ruler matching the code reader 12.

[0006] A Z-axis guide rail 13 is arranged on the inner side of the support frame 5, and the lifting platform 6 is movably connected to the support frame 5 through the Z-axis guide rail 13. A lifting servo motor 14 is also arranged on the top of the support frame 5, and the driving shaft of the lifting servo motor 14 is connected to the active synchronous pulley, and the active synchronous pulley is arranged on the top of the support frame 5. A passive synchronous pulley is also arranged on the bottom of the support frame 5, and a synchronous belt 15 is wound around the active synchronous pulley and the passive synchronous pulley, and the synchronous belt 15 is fixedly connected to the lifting platform 6.

[0007] The stacker also includes a lower beam 16 that is parallel to and of the same length as the upper beam 2. The lower beam 16 is also fixedly connected to the shelf 1. At the same time, the portion of the lower beam 16 protruding from the shelf 1 is also supported by the external support frame 3. The bottom end of the support frame 5 is slidably connected to the lower beam 16.

[0008] Compared with the prior art, the utility model has the following advantages:

[0009] This type of wall-mounted stacker has a simple structure, ingenious design, and reasonable layout. It is designed to solve the problems existing in the traditional manual stacking and sorting operation mode. It is set between two shelves and can drive the fork mechanism to move in space. Its movement range covers all the silos distributed in an array on the shelves, thereby realizing the automatic stacking and automatic picking of goods. The entire operation process does not require manual intervention. On the one hand, it can effectively reduce human labor, and on the other hand, it can also improve work efficiency and eliminate safety hazards. At the same time, its manufacturing process is simple and the manufacturing cost is low. Therefore, it can be said that it has many advantages and is particularly suitable for promotion and application in this field. Its market prospects are very broad. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 It is a schematic diagram of the working state of an embodiment of the utility model.

[0011] Figure 2 The structural schematic diagram of the embodiment of the utility model is shown.

[0012] Figure 3 It is a structural schematic diagram of the mobile vehicle part in the embodiment of the utility model.

[0013] Figure 4 It is a structural schematic diagram of the lifting platform part in the embodiment of the utility model. DETAILED DESCRIPTION

[0014] The specific implementation of the present utility model will be described below in conjunction with the accompanying drawings. Figures 1 to 4 As shown: a wall-mounted stacker, the stacker includes an upper crossbeam 2 fixedly connected to the top of a shelf 1, the length of the upper crossbeam 2 is greater than the length of the shelf 1, the portion of the upper crossbeam 2 protruding from the shelf 1 is supported by an external support frame 3, a moving vehicle 4 is arranged on the upper crossbeam 2, the moving vehicle 4 is fixedly connected to the top of a support frame 5, and a lifting platform 6 is movably connected to the support frame 5, and a fork mechanism 7 is arranged on the lifting platform 6,

[0015] The mobile vehicle 4 is provided with two sets of guide wheel mechanisms, each set of guide wheel mechanisms is composed of two pairs of guide wheels 8, and the two pairs of guide wheels 8 in the guide wheel mechanisms are respectively distributed on both sides of the upper cross beam 2. A driving wheel 9 and a passive wheel 10 are respectively provided at both ends of the mobile vehicle 4, and the driving wheel 9 and the passive wheel 10 are both pressed on the horizontal plane at the bottom end of the upper cross beam 2. The mobile vehicle 4 is also provided with a translation servo motor 11, and the output end of the translation servo motor 11 is connected to the driving shaft of the driving wheel 9. The mobile vehicle 4 is also provided with a code reader 12, and the upper cross beam 2 is also provided with a coding ruler matching the code reader 12.

[0016] A Z-axis guide rail 13 is arranged on the inner side of the support frame 5, and the lifting platform 6 is movably connected to the support frame 5 through the Z-axis guide rail 13. A lifting servo motor 14 is also arranged on the top of the support frame 5, and the driving shaft of the lifting servo motor 14 is connected to the active synchronous pulley, and the active synchronous pulley is arranged on the top of the support frame 5. A passive synchronous pulley is also arranged on the bottom of the support frame 5, and a synchronous belt 15 is wound around the active synchronous pulley and the passive synchronous pulley, and the synchronous belt 15 is fixedly connected to the lifting platform 6.

[0017] The stacker also includes a lower beam 16 that is parallel to and of the same length as the upper beam 2. The lower beam 16 is also fixedly connected to the shelf 1. At the same time, the portion of the lower beam 16 protruding from the shelf 1 is also supported by the external support frame 3. The bottom end of the support frame 5 is slidably connected to the lower beam 16.

[0018] The working process of the wall-mounted stacker of the embodiment of the utility model is as follows: the stacker is set in the lane between two adjacent shelves 1, the outer support frame 3 is the loading / unloading position, and multiple silos are distributed in an array on the two shelves 1. In the control system of the stacker, all silos are marked in advance, such as shelf A 1-1 silo, 1-2 silo... 2-1 silo, 2-2 silo... shelf B 1-1 silo...,

[0019] In the initial state, all the bins are empty, and the fork mechanism 7 is at the bottom of the outer support frame 3. The operator places the cargo box a to be placed on the shelf 1 on the fork mechanism 7 (or other automated conveying mechanisms convey the cargo box a to the fork mechanism 7). Then the mobile vehicle 4 drives the support frame 5 to move toward the direction of the shelf 1 as a whole. After the X-axis direction moves to the right position, the lifting platform 6 drives the cargo box a to move. After reaching the position corresponding to the target bin, the fork mechanism 7 is activated to deliver the cargo box a to the target bin of the target shelf 1. At the same time, the control system will mark and record the current position of the bin and the cargo box a stored in the bin.

[0020] Then the fork mechanism 7 returns to the loading / unloading position, and the next box b is transported to the fork mechanism 7. The fork mechanism 7 repeats the above action to deliver the box b to the target bin of the target shelf 1. The control system will also mark and record the current bin position and the box b stored in the bin.

[0021] This operation is continued until all the bins in the two shelves 1 are full, or all the boxes have been placed in the two shelves 1;

[0022] When it is necessary to pick up materials, the information of the cargo box to be picked up is input into the control system. For example, if cargo box a is needed, the control system will retrieve the silo position corresponding to cargo box a, and then automatically control the stacker to work, drive the fork mechanism 7 to move to the specified silo position, the fork mechanism 7 is actuated, cargo box a is taken out of the silo and fixed in the fork mechanism 7, and then the lifting platform 6 drives the fork mechanism 7 back to the loading / retrieving position, the fork mechanism 7 is actuated, cargo box a is pushed out, and cargo box a is taken away by the staff or directly enters the conveying mechanism.

[0023] When the mobile vehicle 4 is working, two pairs of guide wheels 8 are distributed on both sides of the upper beam 2 to play a guiding role, and the translation servo motor 11 works to directly drive the driving wheel 9 to rotate, and the driving wheel 9 will drive the mobile vehicle 4 to move along the length direction of the upper beam 2. During the movement of the mobile vehicle 4, it will drive the support frame 5 fixedly connected to it to move together, and the bottom of the support frame 5 will slide back and forth relative to the lower beam 16; during the movement of the mobile vehicle 4, the code reader 12 reads the coordinates on the code ruler, and then detects the current relative position of the mobile vehicle 4 in the X-axis direction in real time, thereby making a reference for the displacement of the lifting platform 6 and the fork mechanism 7 in the X-axis direction;

[0024] When the lifting platform 6 is working, the lifting servo motor 14 works to drive the synchronous belt 15 to move. When the synchronous belt 15 moves, it will drive the lifting platform 6 fixedly connected thereto to move along the Z-axis direction. By accurately controlling the number of output turns of the lifting servo motor 14, the lifting height of the lifting platform 6 can be determined, that is, the specific position of the fork mechanism 7 in the Z-axis direction can be controlled;

[0025] By precisely controlling the specific position of the lifting platform 6 in the X-axis and Z-axis directions, it is ensured that the fork mechanism 7 can move to any bin on the shelf 1;

[0026] The fork mechanism 7 is the prior art in this field. A fork servo motor is provided in the fork mechanism 7. The fork servo motor can drive the material picking frame on the fork to move in two directions respectively. At the same time, a material push-pull mechanism is also provided in the fork mechanism 7. The material push-pull mechanism cooperates with the material picking frame to realize the material picking and placing operations on the shelves 1 on both sides. At the same time, a fork picker hook is also provided at the end of the material picking frame. The fork mechanism can position the material in the material picking frame to prevent it from falling from the fork mechanism 7 during movement.

Claims

1. A wall-mounted stacker, characterized in that: The stacker comprises an upper crossbeam (2) fixedly connected to the top of a shelf (1), the length of the upper crossbeam (2) being greater than the length of the shelf (1), the portion of the upper crossbeam (2) protruding from the shelf (1) being supported by an external support frame (3), a moving vehicle (4) being arranged on the upper crossbeam (2), the moving vehicle (4) being fixedly connected to the top of a support frame (5), and a lifting platform (6) being movably connected to the support frame (5), the lifting platform (6) being provided with a fork mechanism (7), The mobile vehicle (4) is provided with two sets of guide wheel mechanisms, each set of guide wheel mechanisms is composed of two pairs of guide wheels (8), the two pairs of guide wheels (8) in the guide wheel mechanisms are respectively distributed on both sides of the upper crossbeam (2), and driving wheels (9) and passive wheels (10) are respectively provided at both ends of the mobile vehicle (4), and the driving wheels (9) and passive wheels (10) are both pressed on the horizontal plane at the bottom end of the upper crossbeam (2). The mobile vehicle (4) is also provided with a translation servo motor (11), and the output end of the translation servo motor (11) is connected to the driving shaft of the driving wheel (9). The mobile vehicle (4) is also provided with a code reader (12), and the upper crossbeam (2) is also provided with a coding ruler matching the code reader (12). A Z-axis guide rail (13) is arranged on the inner side of the support frame (5); the lifting platform (6) is movably connected to the support frame (5) via the Z-axis guide rail (13); a lifting servo motor (14) is also arranged at the top of the support frame (5); a driving shaft of the lifting servo motor (14) is connected to an active synchronous pulley, the active synchronous pulley is arranged at the top of the support frame (5); a passive synchronous pulley is also arranged at the bottom of the support frame (5); a synchronous belt (15) is wound around the active synchronous pulley and the passive synchronous pulley; the synchronous belt (15) is fixedly connected to the lifting platform (6); The stacker further comprises a lower crossbeam (16) which is parallel to and of equal length to the upper crossbeam (2); the lower crossbeam (16) is also fixedly connected to the shelf (1); and a portion of the lower crossbeam (16) protruding from the shelf (1) is also supported by an external support frame (3); and the bottom end of the support frame (5) is slidably connected to the lower crossbeam (16).

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