Automatic stacking device for goods shelf steel meshes

Abstract

The invention is suitable for the technical field of transferring and conveying, and provides an automatic stacking device for goods shelf steel meshes, which comprises a sliding rail seat and a fixed base, a stacking frame assembly is arranged at the top of the fixed base, a conveying assembly is arranged at the top of the sliding rail seat, and a slow release assembly is arranged at the top of the stacking frame assembly. A comparison assembly is arranged on the outer wall of the stacking frame assembly. The stacking frame assembly is arranged and used in cooperation with the comparison assembly, in the using process, firstly, after goods shelf steel meshes to be stacked are stacked towards the top of the movable base through the conveying assembly and the slow release assembly, photoelectric sensors arranged at equal intervals emit light and receive light reflected by objects, and then whether the objects exist or not is judged through reflected signals; and then the position of the goods shelf steel mesh and the stacking height of the goods shelf steel mesh are judged, a small pushing hydraulic cylinder and a side transmission motor are sequentially controlled, the outer wall of an abutting disc is moved through the small pushing hydraulic cylinder, and the two sides of the goods shelf steel mesh are clamped and limited through the abutting disc.

Description

Technical Field

[0001] The invention belongs to the technical field of transfer and transportation, and in particular relates to an automatic stacking device for shelf steel meshes. Background Art

[0002] Steel mesh generally refers to ribbed steel mesh, which is also called welded steel mesh, steel welded mesh, steel welded mesh, steel welded mesh, steel mesh, etc. It is a mesh in which the longitudinal steel bars and transverse steel bars are arranged at a certain distance and at right angles to each other, and all intersections are welded together;

[0003] The automatic stacking device for steel mesh described in the patent application with reference publication number CN115849023A belongs to the technical field of transfer and conveying equipment, and includes a base, a side plate is fixedly connected to the top of the base, a driving mechanism is fixedly installed on one side of the side plate, and a flipping mechanism is transmission-connected to one side of the driving mechanism; in the present invention, the outer flipping rod can be driven to rotate by the rotation of the rotating rod, and the rotating flipping rod can rotate out through the gap between the guide rollers and receive the steel mesh lifted into place, and after the flipping rod continues to rotate, the steel mesh can be received by the guide roller on the other side, and guided backward to the top of the stacking mechanism through the driving roller and the guide mechanism for stacking, and the space between adjacent steel meshes during feeding is divided by the cooperation of the rotating flipping rod and the guide roller, so that they only contact when falling;

[0004] The existing shelf steel mesh palletizing is transferred by flipping, transferring and lifting mechanisms during use. However, in the shelf steel mesh palletizing, some steel meshes with specifications within a certain size range are usually mixed and stacked to save resources. However, steel meshes of different sizes will shake during stacking, and then may slide and fall relative to each other, affecting the continued stacking. The stability during and after stacking is poor (such as the above-mentioned technical means). In order to avoid the above-mentioned situation, an automatic palletizing device for shelf steel mesh is provided. Summary of the invention

[0005] The present invention provides an automatic stacking device for steel meshes on shelves, aiming to solve the problem that the existing steel meshes on shelves are stacked by turning, conveying and lifting mechanisms during use, however, in the stacking of steel meshes on shelves, some steel meshes with sizes within a certain range of specifications are usually mixed and stacked to save resources, but steel meshes of different sizes will shake during stacking, and then may slide and fall relative to each other, affecting the continued stacking and causing poor stability during and after stacking.

[0006] The present invention is implemented as follows. An automatic palletizing device for a shelf steel mesh includes a slide rail base and a fixed base: a palletizing frame assembly is provided on the top of the fixed base, a conveying assembly is provided on the top of the slide rail base, a buffer releasing assembly is provided on the top of the palletizing frame assembly, and a comparison assembly is provided on the outer wall of the palletizing frame assembly;

[0007] Among them, the palletizing frame assembly includes a movable base. Four corner frames are fixedly connected to the top corners of the movable base. A rear anti - detachment frame is fixedly connected to the outer wall of the corner frame. A side driving motor is fixedly connected to the outer wall of the corner frame. The output shaft of the side driving motor is fixedly connected to a driving disc through a coupling. A rubber layer is provided on the outer wall of the driving disc. A front anti - detachment plate is provided on the outer wall of the corner frame. The outer wall of the rubber layer is tightly attached to the outer wall of the front anti - detachment plate. A limiting disc is provided inside the corner frame. Through the setting of the palletizing frame assembly and in cooperation with the comparison assembly, during use, first, after the shelf steel mesh to be palletized is stacked on the top of the movable base through the conveying assembly and the buffer releasing assembly, the equidistantly arranged photoelectric sensors emit light and receive the light reflected by the object, and then judge whether the object exists through the reflected signal, and further judge the position of the shelf steel mesh and the height of the palletizing of the shelf steel mesh. Then, the small pushing hydraulic cylinder and the side driving motor are controlled in sequence. The outer wall of the abutting disc is moved through the small pushing hydraulic cylinder, and the two sides of the shelf steel mesh are clamped and limited by the abutting disc. At the same time, the side driving motor is driven to rotate the driving disc to move the position of the front anti - detachment plate along the inner wall of the sleeve frame. Then, the front end of the shelf steel mesh is blocked and anti - skidded by the front anti - detachment plate, and it cooperates with the rear anti - detachment frame to provide comprehensive limitation for the shelf steel mesh. And the setting of the two - side limiting discs can realize flexible adjustment of the outer wall limitation for each layer of the palletized shelf steel mesh according to the size of each layer of the shelf steel mesh, so as to keep each layer of the shelf steel mesh tightly attached and relatively stable, providing a good stable basis for subsequent continuous palletizing and the stability after palletizing.

[0008] Preferably, a sleeve frame is fixedly connected to the outer wall of the corner frame. The outer wall of the sleeve frame is slidably connected to the inner wall of the front anti - detachment plate. The sleeve frame, the front anti - detachment plate, the side driving motor and the driving disc form a front anti - detachment mechanism. The number of the front anti - detachment mechanisms is multiple, and multiple front anti - detachment mechanisms are vertically arranged at equal intervals;

[0009] Among them, the limiting disc includes a small pushing hydraulic cylinder fixedly arranged on the inner wall of the corner frame. One end of the small pushing hydraulic cylinder is fixedly connected to an abutting disc. A cotton pad is provided on the outer wall of the abutting disc. The number of the limiting discs is multiple, and multiple limiting discs are vertically arranged at equal intervals;

[0010] Several positioning piles are inserted into the inner wall of the fixed base. The outer wall of the positioning pile is tightly attached to the outer wall of the movable base.

[0011] Preferably, a first limiting chute and a second limiting chute are vertically opened on the inner wall of the corner frame;

[0012] The comparison component includes a slide plate fittingly inserted into the inner wall of the first limit chute and a rear lifting motor fixedly arranged on the corner bracket. The output shaft of the rear lifting motor is fixedly connected with a lifting gear through a coupling. A tooth row is fixedly connected to the outer wall of the slide plate. The outer wall of the lifting gear is meshed with the outer wall of the tooth row. A plurality of photoelectric sensors are fixedly connected to the outer wall of the slide plate, and the plurality of photoelectric sensors are arranged at equal intervals. The photoelectric sensors are reflective photoelectric sensors. Through the setting of the comparison component, during use, the photoelectric sensors arranged at equal intervals emit light and receive the light reflected by an object, and then judge whether the object exists through the reflected signal, so as to judge the position of the steel mesh of the shelf and the height of the palletizing of the steel mesh of the shelf. When the palletized steel mesh of the shelf increases layer by layer, the rear lifting motor is started and controlled to drive the lifting gear to rotate, so as to realize the lifting adjustment of the height of the slide plate along the inner wall of the first limit chute to cooperate with subsequent monitoring.

[0013] Preferably, the slow release component includes a rising column arranged at the top of the corner bracket. A top plate is arranged at the top of the rising column. An electric hoist is fixedly connected to the bottom of the top plate. A transmission rope is arranged inside the top plate. A hook is arranged on the outer wall of the transmission rope. A side sliding frame is connected to the outer wall of the hook. The outer wall of the side sliding frame is in close fit with the inner wall of the second limit chute. A side pushing hydraulic cylinder is fixedly connected to the outer wall of the side sliding frame. One end of the side pushing hydraulic cylinder is fixedly connected with a slow release mechanism. Through the setting of the slow release component, during use, the height of the top plate is adjusted by rotating the rising column. Then, the electric hoist is started and controlled to slide and lift along the inner wall of the second limit chute to adjust the use height of the side sliding frame and the slow release mechanism, so that the slow release mechanism always maintains a fixed distance height above the topmost steel mesh. By controlling the use of the pulling hydraulic cylinder to lower the height of the bottom bracket, the bottom bracket is separated from the inner bracket. Under the action of the gravity of the steel mesh of the shelf in the temporary storage rack, it flips downward to the inner bracket, so that it freely falls for stacking, and then the impact during the slow release and stacking process of the steel mesh is reduced, and the protection effect on the steel mesh is improved.

[0014] The slow release mechanism includes a temporary storage rack fixedly arranged on it. The bottom of the temporary storage rack is movably connected with an inner bracket through a rotating pin. A rear support plate is fixedly connected to the outer wall of the temporary storage rack. A pulling hydraulic cylinder is fixedly connected to the bottom of the rear support plate. One end of the pulling hydraulic cylinder is fixedly connected with a bottom bracket. The outer wall of the bottom bracket is in close fit with the temporary storage rack and the inner bracket.

[0015] Preferably, the rising column includes two upper and lower screw rods. A screw barrel is threadedly connected to the outer walls of the two screw rods. The bottom of the lower screw rod is fixedly connected to the top of the corner bracket. The top of the upper screw rod is movably connected to the inner wall of the top plate.

[0016] Preferably, the conveying assembly includes a sliding seat slidably disposed on the top of the slide rail seat. A driving mechanism is fixedly connected to the outer wall of the sliding seat. A conveying lifting mechanism is disposed on the top of the sliding seat, and a conveying tray mechanism is disposed on the top of the conveying lifting mechanism. Through the setting of the conveying assembly, in use, when the shelf steel mesh to be palletized is placed in the conveying tray mechanism and the driving mechanism is controlled to move to one side. When the moving conveying tray mechanism approaches the slow-release assembly, the main lifting hydraulic cylinder is started and controlled to lift and adjust the height of the conveying tray mechanism, so that the conveying tray mechanism is located above the slow-release mechanism. Then, the ejecting hydraulic cylinder is started and controlled to be used. The ejecting hydraulic cylinder is raised to push the conveying tray upward through the ejecting beads, so that the conveying tray rotates along the connection with the bracket rotating pin. By starting and controlling the use of the control and release motor, the baffle is driven to rotate, and the conveying port is opened, so as to realize the sliding and conveying into the temporary storage rack.

[0017] Preferably, the conveying tray mechanism includes a conveying tray. A control and release motor is fixedly connected to the outer wall of the conveying tray, and an output shaft of the control and release motor is fixedly connected to a baffle through a coupling.

[0018] Preferably, the conveying lifting mechanism includes a main lifting hydraulic cylinder fixedly disposed thereon. The top of the main lifting hydraulic cylinder is fixedly connected to a top plate. The top of the top plate is fixedly connected to a bracket. A rotating pin is disposed on the inner wall of the bracket. The inner wall of the bracket is movably connected to the outer wall of the conveying tray through the rotating pin. An ejecting hydraulic cylinder is fixedly connected to the top plate, and the top end of the ejecting hydraulic cylinder is fixedly connected to an ejecting bead.

[0019] Preferably, the driving mechanism includes a driving frame fixedly disposed on the outer wall of the sliding seat. A roller is movably connected to the inner wall of the driving frame. A driving motor is fixedly connected to the outer wall of the driving frame. An output shaft of the driving motor is fixedly connected to a driving gear through a coupling. The outer wall of the driving gear is meshed with a support shaft on the roller through a chain.

[0020] Compared with the prior art, the embodiments of the present application mainly have the following beneficial effects:

[0021] Through the setting of the palletizing rack assembly and in cooperation with the comparison assembly, during use, first, after the shelf steel mesh to be palletized is stacked on the top of the movable base through the conveying assembly and the buffer release assembly, the equally spaced photoelectric sensors emit light and receive the light reflected by the object, and then judge whether the object exists through the reflected signal, and further judge the position of the shelf steel mesh and the height of the palletizing of the shelf steel mesh. Then, the small pushing hydraulic cylinder and the side transmission motor are controlled. The outer wall of the abutting plate is moved through the small pushing hydraulic cylinder, and the two sides of the shelf steel mesh are clamped and limited by the abutting plate. At the same time, the side transmission motor is driven to rotate the transmission plate to move the position of the front anti-detachment plate along the inner wall of the sleeve frame. Furthermore, the front end of the shelf steel mesh is blocked and anti-slid by the front anti-detachment plate, and it cooperates with the rear anti-detachment frame to provide comprehensive limitation for the shelf steel mesh. And the setting of the two side limiting plates can realize the flexible adjustment of the outer wall limit for each layer of palletized shelf steel mesh according to the size of each layer of shelf steel mesh, so as to keep each layer of shelf steel mesh closely attached and relatively stable, providing a good stable foundation for subsequent continuous palletizing and the stability after palletizing;

[0022] Through the setting of the comparison assembly, during use, the equally spaced photoelectric sensors emit light and receive the light reflected by the object, and then judge whether the object exists through the reflected signal, and further judge the position of the shelf steel mesh and the height of the palletizing of the shelf steel mesh. When the palletized shelf steel mesh increases layer by layer, the rear lifting motor is started and controlled to drive the lifting gear to rotate, so as to realize the lifting adjustment of the height of the sliding plate along the inner wall of the first limit chute to cooperate with subsequent monitoring;

[0023] Through the setting of the buffer release assembly, during use, the height of the top plate is adjusted by rotating the lifting column. Then, the electric hoist is started and controlled to slide and lift along the inner wall of the second limit chute to adjust the use height of the side sliding frame and the buffer release mechanism, so that the buffer release mechanism always maintains a fixed distance height above the topmost steel mesh. By controlling the use of the pulling hydraulic cylinder to lower the height of the bottom bracket, the bottom bracket is separated from the inner bracket, and under the action of the gravity of the shelf steel mesh in the temporary storage rack, it flips downward to the inner bracket, so that it freely falls for stacking. Then, during the process of buffer release and palletizing of the steel mesh, the impact of the landing is reduced, and the protection effect on the steel mesh is improved;

[0024] Through the setting of the conveying assembly, during use, when the shelf steel mesh to be palletized is placed in the conveying tray mechanism and the driving mechanism is controlled to move to one side, when the moving conveying tray mechanism approaches the buffer release assembly, the main lifting hydraulic cylinder is started and controlled to lift and adjust the height of the conveying tray mechanism, so that the conveying tray mechanism is above the buffer release mechanism. Then, the ejecting hydraulic cylinder is started and controlled to use, and the ejecting hydraulic cylinder is raised to push the conveying tray upward through the ejecting beads, so that the conveying tray rotates along the connection with the bracket rotating pin. By starting and controlling the use of the control release motor, the baffle is driven to rotate to open the conveying port, so as to realize the sliding and conveying into the temporary storage rack. Description of the Drawings

[0025] Figure 1 is the front view of the present invention;

[0026] Figure 2 is the rear view of the present invention;

[0027] Figure 3 is the structural schematic diagram of the palletizing rack assembly of the present invention;

[0028] Figure 4 is the structural schematic diagram of the comparison assembly of the present invention;

[0029] Figure 5 is the structural schematic diagram of the slow release assembly of the present invention;

[0030] Figure 6 is the structural schematic diagram of the slow release mechanism of the present invention;

[0031] Figure 7 is the structural schematic diagram of the transmission assembly of the present invention;

[0032] Figure 8 is the structural schematic diagram of the conveying lifting mechanism of the present invention;

[0033] Figure 9 is the structural schematic diagram of the conveying tray mechanism of the present invention.

[0034] In the figure: 1, slide rail seat; 2, palletizing rack assembly; 201, movable base; 202, rear anti - detachment frame; 203, limit disc; 204, front anti - detachment plate; 205, side drive motor; 206, corner bracket; 3, comparison assembly; 301, sliding plate; 302, photoelectric sensor; 303, rear lifting motor; 304, lifting gear; 4, slow release assembly; 401, upper lifting column; 402, top plate; 403, electric hoist; 404, transmission rope; 405, side sliding frame; 406, slow release mechanism; 4061, temporary storage rack; 4062, inner bracket; 4063, pulling hydraulic cylinder; 4064, bottom bracket; 407, side pushing hydraulic cylinder; 5, transmission assembly; 501, conveying tray mechanism; 5011, conveying tray; 5012, baffle; 5013, control release motor; 502, conveying lifting mechanism; 5021, main lifting hydraulic cylinder; 5022, ejecting hydraulic cylinder; 5023, bracket; 503, sliding seat; 504, drive mechanism; 6, fixed base. Detailed implementation manners

[0035] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the technical field to which this application belongs; the terms used in the specification of this application are only for the purpose of describing specific embodiments and are not intended to limit this application; the terms "including" and "having" and any variations thereof in the specification and claims of this application and the above drawings are intended to cover non-exclusive inclusion. The terms "first", "second", etc. in the specification and claims of this application or the above drawings are used to distinguish different objects and not to describe a specific order.

[0036] Reference to "embodiments" herein means that a particular feature, structure, or characteristic described in connection with the embodiments can be included in at least one embodiment of this application. The phrase appears in various places in the specification and does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment mutually exclusive with other embodiments. Those skilled in the art will explicitly and implicitly understand that the embodiments described herein can be combined with other embodiments.

[0037] An embodiment of the present invention provides an automatic palletizing device for a shelf steel mesh, including a slide rail seat 1 and a fixed base 6: a palletizing frame assembly 2 is provided on the top of the fixed base 6, a conveying assembly 5 is provided on the top of the slide rail seat 1, a buffer releasing assembly 4 is provided on the top of the palletizing frame assembly 2, and a comparison assembly 3 is provided on the outer wall of the palletizing frame assembly 2;

[0038] Among them, the palletizing frame assembly 2 includes a movable base 201. Four corner frames 206 are fixedly connected to the top corners of the movable base 201. A rear anti-detachment frame 202 is fixedly connected to the outer wall of the corner frame 206. A side drive motor 205 is fixedly connected to the outer wall of the corner frame 206. The output shaft of the side drive motor 205 is fixedly connected to a drive disk through a coupling. A rubber layer is provided on the outer wall of the drive disk. A front anti-detachment plate 204 is provided on the outer wall of the corner frame 206. The outer wall of the rubber layer is tightly attached to the outer wall of the front anti-detachment plate 204. A limiting disk 203 is provided on the inner wall of the corner frame 206;

[0039] A sleeve frame is fixedly connected to the outer wall of the corner frame 206. The outer wall of the sleeve frame is slidably connected to the inner wall of the front anti-detachment plate 204. The sleeve frame, the front anti-detachment plate 204, the side drive motor 205, and the drive disk form a front anti-detachment mechanism. The number of the front anti-detachment mechanisms is multiple, and the multiple front anti-detachment mechanisms are vertically arranged at equal intervals;

[0040] Among them, the limiting disk 203 includes a small pushing hydraulic cylinder fixedly arranged on the inner wall of the corner frame 206. One end of the small pushing hydraulic cylinder is fixedly connected to a resisting disk. A cotton pad is provided on the outer wall of the resisting disk. The number of the limiting disks 203 is multiple, and the multiple limiting disks 203 are vertically arranged at equal intervals;

[0041] Several positioning piles are inserted into the inner wall of the fixed base 6, and the outer walls of the positioning piles are closely attached to the outer wall of the movable base 201;

[0042] A first limiting chute and a second limiting chute are vertically formed in the inner wall of the angle bracket 206;

[0043] The comparison assembly 3 includes a sliding plate 301 fitted and inserted into the inner wall of the first limiting chute and a rear lifting motor 303 fixedly arranged on the angle bracket 206. The output shaft of the rear lifting motor 303 is fixedly connected with a lifting gear 304 through a coupling. A tooth row is fixedly connected to the outer wall of the sliding plate 301, and the outer wall of the lifting gear 304 is meshed with the outer wall of the tooth row. Several photoelectric sensors 302 are fixedly connected to the outer wall of the sliding plate 301, and the several photoelectric sensors 302 are arranged at equal intervals. The photoelectric sensor 302 is a reflective photoelectric sensor.

[0044] It should be noted that in the existing palletizing of shelf steel meshes, during use, they are transported through mechanisms such as flipping, conveying, and lifting. However, in the palletizing of shelf steel meshes, steel meshes with certain size differences within a certain range are usually mixed for palletizing to save resources. However, the steel meshes of different sizes will shake during stacking, and thus relative sliding and falling may occur, affecting continuous palletizing, and the stability during and after palletizing is poor.

[0045] Specifically, in this embodiment, this solution mainly sets the slide rail base 1, the fixed base 6, the palletizing frame assembly 2, the conveying assembly 5, the slow release assembly 4, and the comparison assembly 3. During use, when the shelf steel mesh to be palletized is placed in the conveying tray mechanism 501 and the driving mechanism 504 is controlled to move to one side, when the moving conveying tray mechanism 501 approaches the slow release assembly 4, the main lifting hydraulic cylinder 5021 is started and controlled to lift and adjust the height of the conveying tray mechanism 501 so that the conveying tray mechanism 501 is above the slow release mechanism 406. Then, the ejecting hydraulic cylinder 5022 is started and controlled to be used. The ejecting hydraulic cylinder 5022 is raised to push the conveying tray 5011 upward through the ejecting beads, so that the conveying tray 5011 rotates along the connection with the pivot pin of the bracket 5023. By starting and controlling the use of the control release motor 5013, the baffle 5012 is driven to rotate to open the conveying port, thereby realizing the sliding and conveying into the temporary storage rack 4061;

[0046] Then, adjust the height of the top plate 402 by rotating the lifting column 401. Then, start and control the use of the electric hoist 403 to slide along the inner wall of the second limit chute to adjust the use height of the side sliding frame 405 and the slow release mechanism 406, so that the slow release mechanism 406 always maintains a fixed distance height above the topmost steel mesh. By controlling the use of the pulling hydraulic cylinder 4063 to lower the height of the bottom bracket 4064, the bottom bracket 4064 is separated from the inner bracket 4062. Under the action of the gravity of the steel mesh of the shelf in the temporary storage rack 4061, it flips downward to the inner bracket 4062, so that it freely falls for stacking. Then, during the slow release and stacking process of the steel mesh, the impact of landing is reduced, and the protection effect on the steel mesh is improved;

[0047] After the steel mesh of the shelf to be stacked passes through the conveying assembly 5 and the slow release assembly 4 and is stacked on the top of the movable base 201, the equidistantly arranged photoelectric sensors 302 emit light and receive the light reflected by the object, and then judge whether the object exists through the reflected signal, and further judge the position of the steel mesh of the shelf and the stacking height of the steel mesh of the shelf. In turn, control the small pushing hydraulic cylinder and the side transmission motor 205. Move the outer wall of the abutting plate through the small pushing hydraulic cylinder, and clamp and limit both sides of the steel mesh of the shelf through the abutting plate. At the same time, drive the side transmission motor 205 to rotate the transmission disc to move the position of the front anti-disengagement plate 204 along the inner wall of the sleeve frame. Then, block and prevent slipping of the front end of the steel mesh of the shelf through the front anti-disengagement plate 204, and cooperate with the rear anti-disengagement frame 202 to provide comprehensive limit for the steel mesh of the shelf. The setting of the two-sided limit discs 203 can realize flexible adjustment of the outer wall limit for the steel mesh of each layer of the shelf according to the size of the steel mesh of each layer of the stack, so as to keep the steel mesh of each layer closely attached and in a relatively stable state, providing a good stable foundation for subsequent continuous stacking and the stability after stacking.

[0048] In this embodiment, through the setting of the palletizing rack assembly 2 and in cooperation with the comparison assembly 3, during use, first, after the shelf steel mesh to be palletized is stacked on the top of the movable base 201 through the conveying assembly 5 and the buffer assembly 4, the equidistantly arranged photoelectric sensors 302 emit light and receive the light reflected by the object, and then judge whether the object exists through the reflected signal, so as to judge the position of the shelf steel mesh and the stacking height of the shelf steel mesh. Then, the small push hydraulic cylinder and the side drive motor 205 are controlled in sequence. The outer wall of the abutting plate is moved through the small push hydraulic cylinder, and the two sides of the shelf steel mesh are clamped and limited by the abutting plate. At the same time, the side drive motor 205 is driven to rotate the drive disc to move the position of the front anti-disengagement plate 204 along the inner wall of the sleeve frame. Furthermore, the front end of the shelf steel mesh is blocked and anti-slid by the front anti-disengagement plate 204, and it cooperates with the rear anti-disengagement frame 202 to provide comprehensive limitation for the shelf steel mesh. And the setting of the two-sided limiting discs 203 can realize the flexible adjustment of the outer wall limit for each layer of stacked shelf steel meshes according to the size of each layer of shelf steel meshes, so as to keep each layer of shelf steel meshes in close fit and relatively stable state, providing a good stable foundation for subsequent continuous palletizing and the stability after palletizing;

[0049] In this embodiment, through the setting of the comparison assembly 3, during use, the equidistantly arranged photoelectric sensors 302 emit light and receive the light reflected by the object, and then judge whether the object exists through the reflected signal, so as to judge the position of the shelf steel mesh and the stacking height of the shelf steel mesh. When the stacked shelf steel meshes increase layer by layer, the rear lifting motor 303 is started and controlled to drive the lifting gear 304 to rotate, so as to realize the lifting adjustment of the height of the sliding plate 301 along the inner wall of the first limiting chute to cooperate with subsequent monitoring use.

[0050] In a further preferred embodiment of the present invention, the buffer assembly 4 includes a rising column 401 arranged on the top of the corner bracket 206. The top of the rising column 401 is provided with a top plate 402. The bottom of the top plate 402 is fixedly connected with an electric hoist 403. A transmission rope 404 is arranged on the inner wall of the top plate 402. A hook is arranged on the outer wall of the transmission rope 404. A side sliding frame 405 is connected to the outer wall of the hook. The outer wall of the side sliding frame 405 is in close connection with the inner wall of the second limiting chute. A side push hydraulic cylinder 407 is fixedly connected to the outer wall of the side sliding frame 405. One end of the side push hydraulic cylinder 407 is fixedly connected with a buffer mechanism 406;

[0051] The buffer mechanism 406 includes a temporary storage rack 4061 fixedly arranged on it. The bottom of the temporary storage rack 4061 is movably connected with an inner bracket 4062 through a rotating pin. A rear support plate is fixedly connected to the outer wall of the temporary storage rack 4061. A pulling hydraulic cylinder 4063 is fixedly connected to the bottom of the rear support plate. One end of the pulling hydraulic cylinder 4063 is fixedly connected with a bottom bracket 4064. The outer wall of the bottom bracket 4064 is in close connection with the temporary storage rack 4061 and the inner bracket 4062;

[0052] The lifting column 401 includes upper and lower screws. The outer walls of the two screws are threadedly connected with screw barrels. The bottom of the lower screw is fixedly connected to the top of the corner bracket 206, and the top of the upper screw is movably connected to the inner wall of the top plate 402.

[0053] In this embodiment, through the setting of the slow release assembly 4, during use, the height of the top plate 402 is adjusted by rotating the lifting column 401. Then, the electric hoist 403 is started and controlled to slide up and down along the inner wall of the second limit chute to adjust the use height of the side sliding frame 405 and the slow release mechanism 406, so that the slow release mechanism 406 always maintains a fixed distance height above the uppermost steel mesh. By controlling the use of the pulling hydraulic cylinder 4063 to lower the height of the bottom bracket 4064, the bottom bracket 4064 is separated from the inner bracket 4062. Under the action of the gravity of the steel mesh on the storage rack 4061, the inner bracket 4062 flips downward, so that it freely falls for stacking. Subsequently, during the slow release and stacking process of the steel mesh, the impact of the landing is reduced, and the protection effect on the steel mesh is improved.

[0054] In a further preferred embodiment of the present invention, the conveying assembly 5 includes a sliding seat 503 slidably arranged on the top of the slide rail seat 1. A driving mechanism 504 is fixedly connected to the outer wall of the sliding seat 503. A conveying lifting mechanism 502 is arranged on the top of the sliding seat 503, and a conveying disc mechanism 501 is arranged on the top of the conveying lifting mechanism 502;

[0055] The conveying disc mechanism 501 includes a conveying disc 5011. A control and release motor 5013 is fixedly connected to the outer wall of the conveying disc 5011. The output shaft of the control and release motor 5013 is fixedly connected to a baffle 5012 through a coupling;

[0056] The conveying lifting mechanism 502 includes a main lifting hydraulic cylinder 5021 fixedly arranged on the upper part. The top of the main lifting hydraulic cylinder 5021 is fixedly connected to a top disc. A bracket 5023 is fixedly connected to the top of the top disc. A rotating pin is arranged on the inner wall of the bracket 5023. The outer wall of the conveying disc 5011 is movably connected to the inner wall of the bracket 5023 through the rotating pin. A top-out hydraulic cylinder 5022 is fixedly connected to the top disc, and the top end of the top-out hydraulic cylinder 5022 is fixedly connected to a top bead.

[0057] The driving mechanism 504 includes a driving frame fixedly arranged on the outer wall of the sliding seat 503. A roller is movably connected to the inner wall of the driving frame. A driving motor is fixedly connected to the outer wall of the driving frame. The output shaft of the driving motor is fixedly connected to a driving gear through a coupling, and the outer wall of the driving gear is meshed with the support shaft on the roller through a tooth chain.

[0058] In this embodiment, through the setting of the conveying component 5, during use, when the shelf steel mesh to be palletized is placed in the conveying tray mechanism 501, and the driving mechanism 504 is controlled to move to one side. When the conveying tray mechanism 501 is moved close to the slow-release component 4, the main lifting hydraulic cylinder 5021 is started and controlled to lift and adjust the height of the conveying tray mechanism 501, so that the conveying tray mechanism 501 is located above the slow-release mechanism 406. Then, the ejecting hydraulic cylinder 5022 is started and controlled to be used. The ejecting hydraulic cylinder 5022 is raised to push the conveying tray 5011 upward through the ejecting beads, so that the conveying tray 5011 rotates along the connection with the rotating pin of the bracket 5023. By starting and controlling the use of the control and release motor 5013, the baffle 5012 is driven to rotate, and the conveying port is opened, thereby realizing the sliding and conveying into the temporary storage rack 4061.

[0059] It should be noted that for the foregoing embodiments, for the sake of simple description, they are all expressed as a series of action combinations. However, those skilled in the art should know that the present invention is not limited by the described action sequence, because according to the present invention, certain steps may be adopted in other sequences or simultaneously. Secondly, those skilled in the art should also know that the embodiments described in the specification are all preferred embodiments, and the actions and modules involved are not necessarily essential to the present invention.

[0060] In several embodiments provided by the present application, it should be understood that the disclosed device can be implemented in other ways. For example, the device embodiments described above are only illustrative. For example, the above division of units can be implemented in other ways in actual implementation. For example, multiple units or components can be combined or integrated into another system, or some features can be ignored or not executed. Another point is that the shown or discussed coupling or communication connection between each other can be through some interfaces, and the indirect coupling or communication connection between devices or units can be in the form of telecommunications or other forms.

[0061] The units described as separate components above may or may not be physically separated. The components shown as units may or may not be physical units, that is, they can be located in one place, or can be distributed to multiple network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of this embodiment.

[0062] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than limiting the protection scope of the invention. Obviously, the described embodiments are only partial embodiments of the present invention, rather than all embodiments. Based on these embodiments, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the scope of protection of the present invention. Although the present invention has been described in detail with reference to the above embodiments, those of ordinary skill in the art can still, without conflict and without creative efforts, combine, add or delete the features in the embodiments of the present invention according to the circumstances or make other adjustments, so as to obtain different technical solutions that essentially do not deviate from the concept of the present invention, and these technical solutions also fall within the scope of protection of the present invention.

Claims

1. An automatic palletizing device for shelf steel mesh, characterized in that: It comprises a slide rail seat (1) and a fixed base (6): a stacking frame assembly (2) is arranged on the top of the fixed base (6), a conveying assembly (5) is arranged on the top of the slide rail seat (1), a slow-release assembly (4) is arranged on the top of the stacking frame assembly (2), and a comparison assembly (3) is arranged on the outer wall of the stacking frame assembly (2); The stacking rack assembly (2) comprises a movable base (201), four corner racks (206) are fixedly connected at the top corners of the movable base (201), the outer walls of the corner racks (206) are fixedly connected to the rear anti-slip rack (202), the outer walls of the corner racks (206) are fixedly connected to the side transmission motors (205), the output shafts of the side transmission motors (205) are fixedly connected to the transmission disc via a coupling, the outer walls of the transmission disc are provided with a rubber layer, the outer walls of the corner racks (206) are provided with front anti-slip plates (204), the outer walls of the rubber layer are tightly fitted and connected to the outer walls of the front anti-slip plates (204), and the inner walls of the corner racks (206) are provided with limit plates (203).

2. The automatic palletizing device for shelf steel mesh according to claim 1, characterized in that: The outer wall of the angle frame (206) is fixedly connected with a sleeve frame, the outer wall of the sleeve frame is slidably connected with the inner wall of the front anti-slip plate (204), the sleeve frame, the front anti-slip plate (204), the side transmission motor (205) and the transmission plate constitute a front anti-slip mechanism, the number of the front anti-slip mechanisms is multiple, and the multiple front anti-slip mechanisms are vertically equidistantly arranged; The limiting plate (203) comprises a small push hydraulic cylinder fixedly arranged on the inner wall of the angle frame (206), one end of the small push hydraulic cylinder is fixedly connected to a support plate, the outer wall of the support plate is provided with a cotton pad, the limiting plates (203) are in multiple numbers, and the multiple limiting plates (203) are arranged vertically and equidistantly; A plurality of positioning piles are inserted into the inner wall of the fixed base (6), and the outer walls of the positioning piles are tightly fitted and connected to the outer wall of the movable base (201).

3. The automatic palletizing device for shelf steel mesh according to claim 1, characterized in that: The inner wall of the angle bracket (206) is vertically provided with a first limiting sliding groove and a second limiting sliding groove; The comparison component (3) comprises a slide plate (301) which is fitted and plugged into the inner wall of the first limiting sliding groove, and a rear lifting motor (303) which is fixedly arranged on the angle frame (206); the output shaft of the rear lifting motor (303) is fixedly connected to a lifting gear (304) via a coupling; the outer wall of the slide plate (301) is fixedly connected to a tooth row; the outer wall of the lifting gear (304) is meshingly connected to the outer wall of the tooth row; the outer wall of the slide plate (301) is fixedly connected to a plurality of photoelectric sensors (302), and the plurality of photoelectric sensors (302) are equidistantly arranged; and the photoelectric sensors (302) are reflective photoelectric sensors.

4. The automatic palletizing device for shelf steel mesh according to claim 3, characterized in that: The deceleration assembly (4) comprises an upper lifting column (401) arranged on the top of the angle frame (206); a top plate (402) is arranged on the top of the upper lifting column (401); an electric hoist (403) is fixedly connected to the bottom of the top plate (402); a conveying rope (404) is arranged on the inner wall of the top plate (402); a hook is arranged on the outer wall of the conveying rope (404); a side sliding frame (405) is connected to the outer wall of the hook; the outer wall of the side sliding frame (405) is fitted and connected to the inner wall of the second limiting sliding groove; a side pushing hydraulic cylinder (407) is fixedly connected to the outer wall of the side sliding frame (405); and a deceleration mechanism (406) is fixedly connected to one end of the side pushing hydraulic cylinder (407); The slow-release mechanism (406) comprises a temporary storage rack (4061) fixedly arranged thereon, the bottom of the temporary storage rack (4061) being movably connected to an inner bracket (4062) via a rotating pin, the outer wall of the temporary storage rack (4061) being fixedly connected to a rear support plate, the bottom of the rear support plate being fixedly connected to a pulling hydraulic cylinder (4063), one end of the pulling hydraulic cylinder (4063) being fixedly connected to a bottom bracket (4064), and the outer wall of the bottom bracket (4064) being closely connected to the temporary storage rack (4061) and the inner bracket (4062).

5. The automatic palletizing device for shelf steel mesh according to claim 4, characterized in that: The upper lifting column (401) includes two upper and lower screw rods, the outer walls of the two screw rods are threadedly connected with screw barrels, and the bottom of the lower screw rod is fixedly connected to the top of the angle frame (206), and the top of the upper screw rod is movably connected to the inner wall of the top plate (402).

6. The automatic palletizing device for shelf steel mesh according to claim 1, characterized in that: The conveying assembly (5) comprises a slide seat (503) slidably arranged on the top of the slide rail seat (1); the outer wall of the slide seat (503) is fixedly connected to a driving mechanism (504); the top of the slide seat (503) is provided with a conveying lifting mechanism (502); and the top of the conveying lifting mechanism (502) is provided with a conveying tray mechanism (501).

7. The automatic palletizing device for shelf steel mesh according to claim 6, characterized in that: The conveying disc mechanism (501) comprises a conveying disc (5011), the outer wall of the conveying disc (5011) being fixedly connected to a control discharge motor (5013), and the output shaft of the control discharge motor (5013) being fixedly connected to a baffle (5012) via a coupling.

8. The automatic palletizing device for shelf steel mesh according to claim 7, characterized in that: The conveying and lifting mechanism (502) comprises a main lifting hydraulic cylinder (5021) fixedly arranged thereon, the top of the main lifting hydraulic cylinder (5021) is fixedly connected to a top plate, the top of the top plate is fixedly connected to a bracket (5023), the inner wall of the bracket (5023) is provided with a rotating pin, the inner wall of the bracket (5023) is movably connected to the outer wall of the conveying plate (5011) via the rotating pin, the top plate is fixedly connected to an ejection hydraulic cylinder (5022), and the top end of the ejection hydraulic cylinder (5022) is fixedly connected to a ejection ball.

9. The automatic palletizing device for shelf steel mesh according to claim 6, characterized in that: The driving mechanism (504) comprises a driving frame fixedly arranged on the outer wall of the slide seat (503), the inner wall of the driving frame being movably connected to a roller, the outer wall of the driving frame being fixedly connected to a driving motor, the output shaft of the driving motor being fixedly connected to a driving gear via a coupling, and the outer wall of the driving gear being meshed with a supporting shaft on the roller via a toothed chain.

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