Stacking equipment and method for warehousing logistics

Abstract

The present invention relates to the field of logistics transfer technology, in particular to a stacking equipment for warehousing logistics, including a stacking frame and a main support, an auxiliary transport component is installed on the stacking frame, the auxiliary transport component is located above the main support, the auxiliary transport component includes a moving block, a movable block, a rotating shaft and a limit rod, the moving block is installed on the side plate, the moving block is located above the displacement slide rail, the rotating shaft is installed between the two moving blocks, the movable block is rotatably connected on the rotating shaft, the bottom end of the movable block is relatively installed with a limiting rod, the limit rod is installed on the gap compensation part, the gap compensation part includes a rear push column, a front top column and a connecting shaft, a through hole is opened on the limit rod, the rear push column and the front top column are located in the through hole, the axis of the limit rod is perpendicular to the axis of the front top column and the axis of the rear push column, the rear push column and the front top column are both installed with a connecting shaft, an adjustment groove is reserved in the through hole, both ends of the connecting shaft are located in the adjusting groove, and the diameter of the adjusting groove is larger than the diameter of the connecting shaft.

Description

Technical Field

[0001] The present invention relates to the technical field of logistics transfer, and in particular to a stacking device for warehousing logistics and a stacking method thereof. Background Art

[0002] For example, an application document with the publication number CN115321436A discloses a stacker for warehousing and logistics, comprising a frame, a support plate fixedly connected to the top of the frame, a fork mounting plate provided on one side of the support plate, a lifting assembly provided between the support plate and the fork mounting plate, a counterweight provided on the other side of the support plate, the counterweight mounted on the top of the frame, two forks mounted on one side of the fork mounting plate, and an adjustment frame provided on the top of the fork mounting plate. In this stacker for warehousing and logistics, two racks are meshed with gears, and the two racks drive two L-shaped connecting rods to move in opposite directions, so that the two L-shaped connecting rods drive two protective plates to move in opposite directions. The two protective plates can clamp the goods on the pallet, preventing the goods on the pallet from falling and being damaged during movement.

[0003] For example, an application document with announcement number CN106005677A discloses a special base for logistics, which includes an upper base plate, a shock-absorbing layer and a lower base plate from top to bottom. A plurality of horizontally arranged rubber strips are respectively provided in the upper base plate and the lower base plate, and are arranged alternately; an inner groove is provided under the lower base plate, a T-shaped support foot is connected to the inner groove, and an elastic pad is connected under the support foot.

[0004] In the existing technology, it is necessary to use the above-mentioned stacker in combination with a special base to realize logistics stacking: after one or more logistics boxes are placed on a special base, the fork on the stacker enters the special base to support, transfer and stack the logistics boxes. Therefore, a certain number of special bases are required for a large amount of logistics goods, which leads to high costs for stacking and transferring logistics goods. Summary of the Invention

[0005] In view of the above-mentioned deficiencies, the object of the present invention is to provide a stacking device and method for warehousing logistics.

[0006] The present invention provides the following technical solutions:

[0007] A stacking device for warehousing logistics includes a stacking rack and a main support. The stacking rack includes side panels arranged opposite to each other. Displacement slides are installed on the opposite surfaces of the two side panels. A main movable beam is slidably connected to the displacement slide. A plurality of main supports are installed on one side of the main movable beam for supporting logistics boxes. An auxiliary transport component is installed on the stacking rack. The auxiliary transport component is located above the main support. The auxiliary transport component includes a lifting block, a movable block, a rotating shaft and a limit rod. The lifting block is installed on the side panel, the lifting block is located above the displacement slide, the rotating shaft is installed between the two lifting blocks, and the rotating shaft is connected to the main support. A movable block is connected, and a limit rod is installed relative to the bottom end of the movable block. A gap compensation part is installed on the limit rod, and the gap compensation part includes a rear push column, a front push column and a connecting shaft. A through hole is opened on the limit rod, and a rear push column is installed on one of the limit rods, and a front push column is installed on the other limit rod. The rear push column and the front push column are located in the through hole, and the axis of the limit rod is perpendicular to the axis of the front push column and the axis of the rear push column. A connecting shaft is installed on the rear push column and the front push column, and an adjustment groove is reserved in the through hole. Both ends of the connecting shaft are located in the adjusting groove, and the diameter of the adjusting groove is larger than the diameter of the connecting shaft.

[0008] Preferably, the limit rod is movably installed on the movable block, the top of the movable block is rotatably connected to a gear, racks are engaged on both sides of the gear, the limit rod passes through the movable block and is connected to the rack, a motor frame is installed on the movable block, a servo motor is installed on the motor frame, and the servo motor is connected to the gear.

[0009] Preferably, a sliding channel is provided in the lifting block, and both ends of the rotating shaft are installed in the sliding channel.

[0010] Preferably, a middle slide rail is installed on the side panel, the lifting block is slidably connected to the middle slide rail, side slide rails are installed on both sides of the middle slide rail, and displacement slide rails are slidably connected to the side slide rails.

[0011] Preferably, a tilt drive assembly is installed in the movable block for swinging the movable block relative to the rotating shaft. An air storage chamber is opened in the movable block, and an air nozzle is installed on the air storage chamber. The air nozzle extends to the outside of the movable block for connecting to an air supply source.

[0012] Preferably, the bottom end of the side panel is fixedly connected with a supporting square column and a supporting bar, the supporting bar is located on both sides of the supporting square column, the bottom end of the supporting square column is installed with an electric rotating platform, the bottom end of the supporting square column is also installed with universal wheels, and the universal wheels are located on both sides of the electric rotating platform.

[0013] Preferably, an auxiliary loading assembly is also installed on the stacking rack, and the auxiliary loading assembly includes an auxiliary support and an auxiliary swing plate. The top of the auxiliary swing plate is hinged to the support bar, and a guide rail is installed parallel to the auxiliary swing plate. A moving block is slidably connected to the guide rail. Multiple auxiliary supports are installed at one end of the moving block, and a hydraulic cylinder is installed at one end of the supporting square column. One end of the hydraulic cylinder passes through the support bar and is hinged to the auxiliary swing plate.

[0014] Preferably, the auxiliary supports and the main supports are staggered, and a single auxiliary support and the main support are not in a straight line up and down.

[0015] Preferably, a plurality of anti-slip strips are provided on the main support.

[0016] The present invention also proposes a method for stacking equipment for warehousing logistics, comprising the following steps:

[0017] Step 1: Move the entire stacking equipment through the electric rotating table, move the auxiliary support through the auxiliary swing plate, align the main support with the logistics box, adjust the vertical position of the limit rod, and let the rotating shaft move linearly in the sliding channel. Adjust the X-axis position of the limit rod so that the two limit rods are located on both sides of the logistics box;

[0018] Step 2: The air supply source fills different amounts of gas into the two air storage chambers through the air nozzle, causing the movable block to swing around the rotating shaft. The bottom end of the limit rod close to one end of the main support is higher than the bottom end of the other limit rod. The logistics box applies two thrusts through the limit rods, and the force of the limit rods is transmitted to the front push column and the rear push column. Since the front push column, the rear push column and the limit rod are movably connected, the displacement of the logistics box is compensated. Through the rear push column and the limit rod, only one end of the logistics box is lifted to a certain height, and the position remains unchanged. This is suitable for supporting heavier logistics boxes.

[0019] Step 3: The main movable beam moves on the displacement slide rail, causing the main support to move toward the bottom of the logistics box, thereby supporting the logistics box. The displacement slide rail moves on the side slide rail, and then cooperates with the main movable beam to move on the displacement slide rail, thereby realizing the stacking of logistics boxes;

[0020] Among them, in step 2, the position of the limit rod is adjustable, and the servo motor drives the gear to rotate, and drives the limit rod to move relative or opposite to each other through the rack, so as to stick to the logistics box.

[0021] The beneficial effects of the present invention are:

[0022] The movement and lifting of the main support are achieved through the movement of the main movable beam and the displacement slide rail, thereby completing the stacking of the logistics boxes. An auxiliary loading assembly is installed on the main support. As the movable block tilts, the two limit rods are in a high and low state. The limit rod in the high position applies an oblique upward thrust to the logistics box, and the limit rod in the low position is used to support the logistics box, so that one end of the logistics box is lifted, thereby facilitating the main support to smoothly enter the bottom end of the logistics box.

[0023] A rear push column and a front push column are installed on the limit rod. The rear push column applies an oblique upward thrust to the logistics box, and the front push column is used to support the logistics box. Since the rear push column, the front push column and the limit rod are movably connected, the movement distance of the rear push column and the front push column is used to compensate for the displacement distance of the logistics box when one end of the logistics box is fixed and the other end is lifted, thereby ensuring the position of the logistics box. When the stacking equipment is working through the auxiliary loading component, there is no need to place a supporting shelf at the bottom of the logistics box, and the operation is convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0025] Figure 1 It is an axonometric structural diagram of the device of the present invention;

[0026] Figure 2 This is an axonometric structural diagram of the auxiliary loading assembly of the device of the present invention;

[0027] Figure 3 The device of the present invention Figure 1 AA surface cross-sectional structural diagram;

[0028] Figure 4 This is a schematic diagram of the main structure of the tilt drive assembly of the device of the present invention;

[0029] Figure 5 This is a schematic structural diagram of the tilt drive assembly of the device of the present invention in another state;

[0030] Figure 6 This is a schematic diagram of the installation structure of the front top column and the limit rod of the device of the present invention;

[0031] Figure 7 The device of the present invention Figure 5 Schematic diagram of the enlarged structure of part B;

[0032] Figure 8 It is a schematic diagram of the main enlarged structure of the auxiliary feeding component of the device of the present invention.

[0033] The following are marked in the figure: 100, side plate; 101, lifting block; 102, sliding channel; 103, side slide rail; 104, middle slide rail; 105, support bar; 106, support column; 107, universal wheel; 108, electric rotating table; 109, main movable beam; 110, displacement slide rail; 111, main support; 112, anti-slip strip; 200, auxiliary support; 201, guide rail; 202, displacement Moving block; 203, auxiliary swing plate; 204, hydraulic cylinder; 300, limit rod; 301, gear; 302, rack; 303, movable block; 304, rotating shaft; 305, air nozzle; 306, servo motor; 307, motor frame; 308, air storage chamber; 309, front push column; 310, connecting shaft; 311, logistics box; 312, through hole; 313, rear push column; 314, adjustment groove. DETAILED DESCRIPTION

[0034] The following is a clear and complete description of the concept, specific structure and technical effects of the present invention in conjunction with the embodiments and drawings, so as to fully understand the purpose, scheme and effect of the present invention. It should be noted that the embodiments in this application and the features in the embodiments can be combined with each other without conflict. It should be noted that, unless otherwise specified, when a feature is referred to as "fixed" or "connected" to another feature, it can be directly fixed or connected to another feature, or it can be indirectly fixed or connected to another feature. In addition, the descriptions of up, down, left, right, etc. used in the present invention are only relative to the relative positional relationship of the various components of the present invention in the drawings.

[0035] Example 1

[0036] This application provides a stacking equipment for warehousing and logistics, please refer to Figure 1 and Figure 2 As shown, it includes a stacking rack and a main support 111. The stacking rack includes side panels 100 that are arranged opposite to each other. Displacement slide rails 110 are installed on the opposite surfaces of the two side panels 100. The main movable beam 109 is slidably connected to the displacement slide rail 110. Multiple main supports 111 are installed on one side of the main movable beam 109. The main support 111 moves on the displacement slide rail 110 as the main movable beam 109 moves, and the main support 111 moves toward the bottom end of the logistics box 311, thereby supporting the logistics box 311.

[0037] In order to realize the stacking of logistics boxes, combined with Figure 1 and Figure 2 As shown, side slide rails 103 are installed on both sides of the middle slide rail 104, and displacement slide rails 110 are slidably connected to the side slide rails 103. After the logistics box is located on the main support 111, the displacement slide rails 110 make reciprocating linear motion up and down along the side slide rails 103, and cooperate with the main movable beam 109 to make reciprocating linear motion along the displacement slide rails 110, thereby realizing the stacking action.

[0038] Since most logistics boxes are provided with a base at the bottom for easy transportation in order to facilitate handling, a hole for forklift is required at the bottom of the base. Therefore, when a large number of logistics boxes are stacked, their height is limited and multiple bases are required. In this application, an auxiliary transport component is installed on the stacking rack to lift one end of the logistics box on the flat ground to a certain height, so that the main support 111 can be smoothly extended into the bottom of the logistics box. Please refer to Figure 1 and Figure 3 As shown, the auxiliary transport assembly is located above the main support 111. Specifically, the auxiliary transport assembly includes a lifting block 101, a movable block 303, a rotating shaft 304 and a limiting rod 300. The lifting block 101 is installed on the side plate 100. The lifting block 101 is located above the displacement slide rail 110, and the two are parallel to each other. The rotating shaft 304 is installed between the two lifting blocks 101. The movable block 303 is rotatably connected to the rotating shaft 304. The movable block 303 swings with the rotating shaft 304 as the rotation center axis. The bottom end of the movable block 303 is relatively installed with a limiting rod 300. The limiting rod 300 moves up and down to limit the logistics box, so that the two limiting rods 300 are located on both sides of the logistics box. The lifting and lowering of the limiting rod 300 is realized by the lifting block 101. The lifting and lowering of the lifting block 101: please refer to Figure 1 and Figure 3 As shown, an intermediate slide rail 104 is installed on the side panel 100, and the lifting block 101 is slidably connected to the intermediate slide rail 104. The lifting block 101 is moved on the intermediate slide rail 104 through a driving structure (not shown in the figure), thereby realizing the lifting and lowering of the limit rod 300 (the Y-axis position of the limit rod 300), thereby limiting the logistics box.

[0039] See also Figure 3 As shown, a sliding channel 102 is opened in the lifting block 101, and both ends of the rotating shaft 304 are installed in the sliding channel 102. The rotating shaft 304 moves in the sliding channel 102, thereby further changing the X-axis position of the limiting rod 300.

[0040] like Figure 4As shown, a tilting drive assembly is installed in the movable block 303, which is used to make the movable block 303 swing relative to the rotating shaft 304, so that the limit rod 300 can better fit the logistics box. The tilting drive assembly includes an air storage chamber 308 and an air nozzle 305. Specifically, an air storage chamber 308 is opened in the movable block 303, and an air nozzle 305 is installed on the air storage chamber 308. The air nozzle 305 extends to the outside of the movable block 303 and is used to connect the air supply source. The air supply source enters the air storage chamber 308 through the air nozzle 305 to control the amount of gas in the air storage chambers 308 on both sides, thereby controlling the tilt degree of the movable block 303. When the limit rod 300 is in a horizontal state, it is close to the logistics box. When the movable block 303 is tilted, the limit rod 300 has up and down, left and right movement variables. At this time, the limit rod 300 applies force to the logistics box, causing one end of the logistics box to be lifted a certain distance, thereby facilitating the main support 111 to move smoothly to the bottom end of the logistics box.

[0041] In order to further control the inclination of the logistics box through the limiting rod 300, so that the main support 111 can move linearly to lift the logistics box 311, wherein, Figure 2 As shown, the support surface of the main support 111 is an inclined surface with an inclination of 1° to 3°. Secondly, a gap compensation part is installed on the limit rod 300, see Figure 4 and Figure 5 As shown, the gap compensation part includes a rear push column 313, a front push column 309 and a connecting shaft 310. The rear push column 313 is installed on one of the limit rods 300, and the front push column 309 is installed on the other limit rod 300. Figure 6 As shown, a through hole 312 is provided on the limiting rod 300, and the front push column 309 and the rear push column 313 are located in the through hole 312. The axis of the limiting rod 300 is perpendicular to the axis of the front push column 309 and the axis of the rear push column 313. The rear push column 313 and the front push column 309 are both equipped with a connecting shaft 310. The rear push column 313, the front push column 309 and the connecting shaft 310 are movably connected, and the aperture of the through hole 312 is larger than the diameter of the rear push column 313 and the front push column 309, so that the rear push column 313 and the front push column 309 can swing around the central axis of the connecting shaft 310. An adjustment groove 314 is reserved in the through hole 312, and both ends of the connecting shaft 310 are located in the adjustment groove 314. The diameter of the adjustment groove 314 is larger than the diameter of the connecting shaft 310. When the rear push column 313 and the front top column 309 are subjected to external force, the external force is transmitted to the connecting shaft 310 through the rear push column 313 and the front top column 309, so that the position of the connecting shaft 310 in the adjustment groove 314 changes (the adjustment groove 314 and the connecting shaft 310 are not coaxial), which is used to compensate for the displacement distance of the contact point between the rear push column 313, the front top column 309 and the logistics box when one end of the logistics box is lifted to a certain height. Figure 7 shown.

[0042] The present invention also proposes a method for stacking equipment for warehousing logistics, comprising the following steps:

[0043] Step 1: Align the main support with the logistics box. The lifting block 101 moves linearly on the middle slide rail 104 to adjust the vertical position of the limit rod 300. The rotating shaft 304 moves linearly in the sliding channel 102 to adjust the X-axis position of the limit rod 300 so that the two limit rods 300 are located on both sides of the logistics box.

[0044] Step 2: The air supply source fills different amounts of gas into the two air storage chambers 308 through the air nozzle 305, causing the movable block 303 to swing around the rotation axis. The bottom end of the limiting rod 300 near one end of the main support 111 is higher than the bottom end of the other limiting rod 300. Two thrusts are applied to the logistics box through the limiting rod 300. The thrust applied by the limiting rod 300 near one end of the main support 111 lifts one end of the logistics box to a certain height, and the thrust applied by the other limiting rod 300 pushes the logistics box toward the main support 111.

[0045] Step three: The main movable beam 109 moves on the displacement slide rail 110, so that the main support 111 moves toward the bottom of the logistics box, thereby supporting the logistics box. The displacement slide rail 110 moves on the side slide rail 103, and then cooperates with the main movable beam 109 to move on the displacement slide rail 110, thereby realizing the stacking of the logistics box.

[0046] Example 2

[0047] On the basis of the above embodiment 1, further refer to Figure 3 As shown, the limit rod 300 is movably installed on the movable block 303, so that the limit rod 300 can be close to the surface of logistics boxes of various sizes. The top of the movable block 303 is rotatably connected to the gear 301, and racks 302 are engaged on both sides of the gear 301. The limit rod 300 passes through the movable block 303 and is connected to the rack 302. A motor frame 307 is installed on the movable block 303, and a servo motor 306 is installed on the motor frame 307. The servo motor 306 is connected to the gear 301, and the servo motor 306 drives the gear 301 to rotate. The rotational movement of the gear 301 causes the rack 302 to move in a straight line, that is, the limit rod 300 moves relative to or opposite to each other.

[0048] Example 3

[0049] Based on the above embodiment 2, please refer to Figure 1 and Figure 2As shown, the bottom end of the side panel 100 is fixedly connected to a supporting square column 106 and a supporting bar 105, and the support bar 105 is located on both sides of the supporting square column 106. An electric rotating platform 108 is installed at the bottom end of the supporting square column 106, and a universal wheel 107 is also installed at the bottom end of the supporting square column 106. The universal wheel 107 is located on both sides of the electric rotating platform 108. The electric rotating platform 108 drives the stacking device to rotate as a whole to various angles, and the universal wheel 107 is used to realize the overall movement of the stacking device. The rotation and movement of the stacking device adopt the disclosed rotation and movement structure, which will not be repeated in this application.

[0050] The stacking rack is also equipped with an auxiliary loading assembly, which compensates for the length of the main support 111 to avoid the main support 111 being too long and causing the logistics box to be unstable. Figure 2 and Figure 8 As shown, the auxiliary loading assembly includes an auxiliary support 200 and an auxiliary swing plate 203. The top of the auxiliary swing plate 203 is hinged to the support bar 105. A guide rail 201 is installed in parallel on the auxiliary swing plate 203. A moving block 202 is slidably connected to the guide rail 201. Multiple auxiliary supports 200 are installed at one end of the moving block 202. A hydraulic cylinder 204 is installed at one end of the supporting square column 106. One end of the hydraulic cylinder 204 passes through the support bar 105 and is hinged to the auxiliary swing plate 203. When the hydraulic cylinder 204 is working, it pushes the auxiliary swing plate 203 to swing around its hinged end. At this time, the auxiliary support 200 makes a circular motion and cooperates with the moving block 202 to move on the guide rail 201. Relying on the gravity of the logistics box itself and the X-direction movement of the main support 111, the logistics box part is moved to the main support 111.

[0051] Furthermore, the auxiliary support 200 and the main support 111 are staggered, and a single auxiliary support 200 and the main support 111 are not in a straight line up and down, so that when the moving block 202 moves linearly on the guide rail 210, the auxiliary support 200 can be moved so that its top surface exceeds the top surface of the main support 111.

[0052] In order to facilitate the logistics box to be stably placed on the main support 111, a plurality of anti-slip strips 112 are provided on the main support 111.

[0053] Step 1: Move the entire stacking device via the electric rotating platform 108, move the auxiliary support 200 via the auxiliary swing plate 203, align the main support 111 with the logistics box, adjust the vertical position of the limit rod 300, and allow the rotating shaft 304 to move linearly within the sliding channel 102 to adjust the X-axis position of the limit rod 300 so that the two limit rods 300 are located on both sides of the logistics box;

[0054] Step 2: The air supply source fills different amounts of gas into the two air storage chambers 308 through the air nozzle 305, causing the movable block 303 to swing around the rotating shaft. The bottom end of the limiting rod 300 near one end of the main support 111 is higher than the bottom end of the other limiting rod 300. Two thrusts are applied to the logistics box through the limiting rod 300. The force of the limiting rod 300 is transmitted to the front push column 309 and the rear push column 313. Since the front push column 309, the rear push column 313 and the limiting rod 300 are movably connected, the displacement of the logistics box is compensated. The rear push column 313 and the limiting rod 300 can lift only one end of the logistics box to a certain height, and the position remains unchanged. This is suitable for supporting heavier logistics boxes.

[0055] Step 3: The main movable beam 109 moves on the displacement slide 110, causing the main support 111 to move toward the bottom of the logistics box, thereby supporting the logistics box. The displacement slide 110 moves on the side slide 103, and then cooperates with the main movable beam 109 to move on the displacement slide 110, thereby realizing the stacking of logistics boxes;

[0056] In step 2, the position of the limiting rod 300 is adjustable, and the servo motor 306 drives the gear 301 to rotate, and drives the limiting rod 300 to move relative or opposite to each other through the rack 302, so as to be close to the logistics box.

[0057] The above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art will be able to modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein with equivalents. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A stacking device for warehousing and logistics, comprising a stacking frame and a main support, wherein the stacking frame comprises side plates arranged opposite to each other, displacement slides are installed on the opposite surfaces of the two side plates, a main movable beam is slidably connected to the displacement slides, and a plurality of main supports are installed on one side of the main movable beam for supporting logistics boxes, characterized in that: The lifting block is located above the displacement slide rail, and the rotating shaft is installed between the two lifting blocks. The movable block is rotatably connected on the rotating shaft, and the bottom end of the movable block is relatively installed with a limiting rod. The gap compensation part is installed on the limiting rod, and the gap compensation part includes a rear push column, a front push column and a connecting shaft. A through hole is opened on the limiting rod, and a rear push column is installed on one of the limiting rods, and a front push column is installed on the other limiting rod. The rear push column and the front push column are located in the through hole, and the axis of the limiting rod is perpendicular to the axis of the front push column and the axis of the rear push column. A connecting shaft is installed on the rear push column and the front push column, and an adjusting groove is reserved in the through hole. Both ends of the connecting shaft are located in the adjusting groove, and the diameter of the adjusting groove is larger than the diameter of the connecting shaft.

2. The stacking equipment for warehousing logistics according to claim 1, characterized in that: The limit rod is movably installed on the movable block, the top of the movable block is rotatably connected to a gear, racks are engaged on both sides of the gear, the limit rod passes through the movable block and is connected to the rack, a motor frame is installed on the movable block, a servo motor is installed on the motor frame, and the servo motor is connected to the gear.

3. The stacking equipment for warehousing and logistics according to claim 2, characterized in that: A sliding channel is provided in the lifting block, and both ends of the rotating shaft are installed in the sliding channel.

4. The stacking equipment for warehousing logistics according to claim 3, characterized in that: A middle slide rail is installed on the side panel, the lifting block is slidably connected to the middle slide rail, side slide rails are installed on both sides of the middle slide rail, and displacement slide rails are slidably connected to the side slide rails.

5. The stacking equipment for warehousing logistics according to claim 4, characterized in that: A tilt drive assembly is installed in the movable block for swinging the movable block relative to the rotating shaft. An air storage chamber is provided in the movable block. An air nozzle is installed on the air storage chamber. The air nozzle extends to the outside of the movable block for connecting to an air supply source.

6. The stacking equipment for warehousing logistics according to claim 5, characterized in that: The bottom end of the side plate is fixedly connected with a supporting square column and a supporting bar, the supporting bar is located on both sides of the supporting square column, the bottom end of the supporting square column is installed with an electric rotating platform, and the bottom end of the supporting square column is also installed with universal wheels, which are located on both sides of the electric rotating platform.

7. The stacking equipment for warehousing logistics according to claim 6, characterized in that: The stacking rack is also equipped with an auxiliary loading assembly, which includes an auxiliary support and an auxiliary swing plate. The top of the auxiliary swing plate is hinged to the support bar, and a guide rail is installed parallel to the auxiliary swing plate. A moving block is slidably connected to the guide rail. Multiple auxiliary supports are installed at one end of the moving block, and a hydraulic cylinder is installed at one end of the supporting square column. One end of the hydraulic cylinder passes through the support bar and is hinged to the auxiliary swing plate.

8. The stacking equipment for warehousing and logistics according to claim 7, characterized in that: The auxiliary supports and the main supports are distributed in a staggered manner, and a single auxiliary support and the main support are not in a straight line up and down.

9. The stacking equipment for warehousing logistics according to claim 8, characterized in that: A plurality of anti-slip strips are provided on the main support.

10. A method for using the warehouse logistics stacking equipment according to claim 9, characterized in that: The following steps are involved: Step 1: Move the entire stacking equipment through the electric rotating table, move the auxiliary support through the auxiliary swing plate, align the main support with the logistics box, adjust the vertical position of the limit rod, and let the rotating shaft move linearly in the sliding channel. Adjust the X-axis position of the limit rod so that the two limit rods are located on both sides of the logistics box; Step 2: The air supply source fills different amounts of gas into the two air storage chambers through the air nozzle, causing the movable block to swing around the rotating shaft. The bottom end of the limit rod close to one end of the main support is higher than the bottom end of the other limit rod. Two thrusts are applied to the logistics box through the limit rods. The force of the limit rods is transmitted to the front push column and the rear push column. Since the front push column, the rear push column and the limit rod are movably connected, the displacement of the logistics box is compensated. Through the rear push column and the limit rod, only one end of the logistics box is lifted to a certain height, and the position remains unchanged. This is suitable for supporting heavier logistics boxes. Step 3: The main movable beam moves on the displacement slide rail, causing the main support to move toward the bottom of the logistics box, thereby supporting the logistics box. The displacement slide rail moves on the side slide rail, and then cooperates with the main movable beam to move on the displacement slide rail, thereby realizing the stacking of logistics boxes; Among them, in step 2, the position of the limit rod is adjustable, and the servo motor drives the gear to rotate, and drives the limit rod to move relative or opposite to each other through the rack, so as to stick to the logistics box.

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