Automatic palletizing equipment

Abstract

The automatic palletizing equipment comprises a main lifting frame, a receiving plate connected to the main lifting frame in a horizontal sliding manner, and a side driving device for driving the receiving plate to slide horizontally is provided between the receiving plate and the main lifting frame; a material shifting mechanism is used to shift the material packages that fall one by one on the same position of the receiving plate along the length direction of the receiving plate, so that the material packages are spaced apart along the length direction of the receiving plate; a sorting and stripping mechanism is used to sort and arrange the spaced apart material packages on the receiving plate in the same row, at least one row of neatly arranged material packages is arranged on the receiving plate, and when the receiving plate moves in the direction of material falling, the sorting and stripping mechanism forces a row of neatly arranged material packages to leave the receiving plate to the side away from the direction of material falling; a lifting and translation mechanism drives the main lifting frame to move in three directions of XYZ.

Description

Technical Field

[0001] The invention belongs to the technical field of cement palletizing machinery, and in particular relates to automatic palletizing equipment. Background Art

[0002] After the materials are packed in packaging bags, they need to be stacked.

[0003] For example, after cement is bagged and packaged, it is transported one by one and continuously to a set location through a manual conveyor line, which can be a transport vehicle or a stacking platform.

[0004] The existing stacking can only be done manually by stacking cement bags on transport vehicles, which is very inefficient and labor-intensive, and is not conducive to batch loading of cement. Summary of the invention

[0005] The purpose of the present invention is to provide an automatic palletizing device with a more reasonable design in view of the above problems.

[0006] In order to achieve the above object, the present invention adopts the following technical scheme: The automatic palletizing equipment comprises:

[0007] A main lifting frame, a receiving plate connected to the main lifting frame in a horizontal sliding manner, and a side driving device for driving the receiving plate to slide horizontally is provided between the receiving plate and the main lifting frame;

[0008] The material shifting mechanism is used to shift the material packages that fall on the same position of the receiving plate one by one along the length direction of the receiving plate, so that the material packages are distributed at intervals along the length direction of the receiving plate;

[0009] The arranging and stripping mechanism is used to arrange the spaced material packages on the receiving plate in the same row, wherein at least one row of neat material packages is arranged on the receiving plate and when the receiving plate moves in the material dropping direction, the arranging and stripping mechanism forces the neat row of material packages to leave the receiving plate to the side away from the material dropping direction;

[0010] The lifting and translation mechanism drives the main lifting frame to move in three directions of XYZ.

[0011] In the above-mentioned automatic palletizing equipment, the sorting and stripping mechanism includes a sorting baffle placed on the receiving plate and slidably connected to the receiving plate, the sorting baffle is connected to the rear driving device and the rear driving device drives the sorting baffle to push the material package placed on the receiving plate from the receiving side of the receiving plate to the discharge side, and a lifting baffle is provided on the lifting frame and is located on the discharge side of the receiving plate. The lifting baffle is connected to the lifting driving device and when the lifting baffle descends and the sorting baffle pushes the material package to the lifting baffle side, at least one row of neat material packages is formed between the sorting baffle and the lifting baffle. When there are two rows of material packages between the sorting baffle and the lifting baffle, the sorting baffle and the lifting baffle force the spacing between the two rows of material packages to be reduced or eliminated.

[0012] In the above-mentioned automatic palletizing equipment, the rear driving device includes two translation racks which are parallel to each other and located on both sides of the feed conveyor belt. The translation racks and the feed conveyor belt are horizontally slidably connected, and a push gear is respectively engaged with each translation rack. The two push gears are installed at both ends of the drive connecting shaft one and the drive connecting shaft one is connected to the first power source. The drive connecting shaft one passes through the feed conveyor belt and is rotatably connected to the support frame of the feed conveyor belt; the lifting driving device includes two vertically arranged lifting racks, and the two ends of the lifting baffle are fixed on the lifting racks. Each lifting rack is respectively engaged with a driving gear. The two driving gears are installed at both ends of the drive connecting shaft two and the drive connecting shaft two is rotatably connected to the lifting frame, and the drive connecting shaft two is connected to the second power source.

[0013] In the above-mentioned automatic palletizing equipment, the lifting and translation mechanism includes a translational traveling frame, on which is connected a lifting frame body which is vertically movably connected to the translational traveling frame, between which is connected a lifting drive device which drives the lifting frame body to lift in the vertical direction, a lifting counterweight system is connected between the top of the lifting frame body and the translational traveling frame, the main lifting frame is connected to the lower end of the lifting frame body through an adjusting fixed frame, and a lateral position adjustment mechanism is provided between the main lifting frame and the adjusting fixed frame.

[0014] In the above-mentioned automatic palletizing equipment, the translational walking frame includes a rectangular bottom frame, four mutually parallel vertical columns are connected to the rectangular bottom frame, and a top frame is connected to the top of the four vertical columns, the upper end of the lifting frame body extends into the rectangular bottom frame and the lifting frame body and two of the opposite vertical columns are slidably connected; a U-shaped groove arranged along the axis of the vertical column is respectively provided on one side surface of each vertical column facing the center of the rectangular bottom frame, the four U-shaped grooves are symmetrically distributed in pairs, the lifting frame body is T-shaped and vertical guide blocks clamped in two of the symmetrical U-shaped grooves are respectively provided at both ends of the transverse section of the lifting frame body, and the length of the vertical guide blocks is shorter than the length of the U-shaped groove.

[0015] In the above-mentioned automatic palletizing equipment, the lifting and counterweight system includes a counterweight block, both ends of which extend into two other symmetrically arranged U-shaped grooves and the counterweight block and the U-shaped grooves are slidably connected. It also includes two lifting and balancing ropes, one end of which is connected to one end of the counterweight block, and the other end of which is connected to one end of the counterweight block. Two groups of guide wheels are provided on the top surface of the top frame, one of which passes through one group of guide wheels and the other end of the lifting and balancing rope is extended downward to be connected to one end of the transverse section of the lifting frame body, and the other lifting and balancing rope passes through the other group of guide wheels and the other end of the lifting and balancing rope is extended downward to be connected to the other end of the transverse section of the lifting frame body.

[0016] In the above-mentioned automatic palletizing equipment, the lateral position adjustment mechanism includes a laser detection device arranged on the side of the main lifting frame close to the vehicle. The mechanism also includes an adjustment fixing frame located above the main lifting frame and a gap is left between the main lifting frame and the adjustment fixing frame. The adjustment fixing frame and the main lifting frame are connected by a horizontal lateral adjustment component. An adjustment drive component is provided between the adjustment fixing frame and the main lifting frame to drive the main lifting frame to move horizontally and horizontally relative to the adjustment fixing frame through the horizontal lateral adjustment component. The laser detection device detects the position of the vehicle to control the adjustment drive component to drive the main lifting frame to move horizontally and align with the position of the vehicle.

[0017] In the above-mentioned automatic palletizing equipment, the adjusting fixed frame is a rectangular frame, the main lifting frame is a rectangular frame, and the lateral sides of the adjusting fixed frame are located directly above the lateral sides of the main lifting frame; the horizontal lateral adjustment assembly includes a plurality of fixed brackets respectively fixed on the lateral sides of the main lifting frame, and an I-shaped adjusting wheel installed on each fixed bracket, the upper surfaces of the lateral sides of the adjusting fixed frame are respectively in contact with the plurality of I-shaped adjusting wheels and the I-shaped adjusting wheels travel on the upper surfaces of the lateral sides of the adjusting fixed frame;

[0018] The adjustment drive assembly includes a lateral adjustment rack fixed on both lateral sides of the adjustment fixing frame, and a lateral adjustment gear meshingly connected to the lateral adjustment rack. The two lateral adjustment gears are installed on a lateral adjustment rotating shaft, which is rotatably connected to the main lifting frame. A lateral adjustment drive motor connected to the lateral adjustment rotating shaft is provided on the main lifting frame.

[0019] In the above-mentioned automatic palletizing equipment, the two ends of the receiving plate are respectively connected with upwardly bent folding edges, and the folding edges are respectively connected to the side sliding seats;

[0020] The material diverting mechanism includes a material diverting plate located above the receiving plate, the material diverting plate is vertically arranged and a gap is left between the lower side of the material diverting plate and the upper surface of the receiving plate. The material diverting plate is connected to a servo drive device that can drive the material diverting plate to move back and forth along the length direction of the receiving plate, and the material diverting plate arranges the material packages on the receiving plate.

[0021] In the above-mentioned automatic palletizing equipment, the servo drive device includes at least one material-digging guide light rod fixed on the main lifting frame, a material-digging slide seat sleeved on the material-digging guide light rod, the upper side of the material-digging plate is fixed on the material-digging slide seat, and a pulley transmission group connected to the material-digging slide seat is provided on the main lifting frame, and the pulley transmission group is connected to the material-digging servo motor;

[0022] The side driving device includes: side guide light rods and side slides slidably connected to the side guide light rods are respectively provided on both sides of the main lifting frame, the folded edges are respectively connected to the side slides, at least one side slide is connected to the side driving mechanism, the side driving mechanism is a belt drive group or a screw sleeve group, and the side driving mechanism drives the receiving plate to move in the direction away from the material bag falling.

[0023] Compared with the existing technology, the advantages of this automatic palletizing equipment are:

[0024] The sorting baffle forces the gap between two adjacent rows of material packages placed on the receiving plate to be reduced or eliminated, which can greatly improve the space utilization rate and the flatness of the stacking, making the design more reasonable.

[0025] The material packages can be arranged on the receiving board, which can not only greatly reduce the labor intensity, but also facilitate the subsequent palletizing and loading, and the design is more reasonable. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a structural schematic diagram of the material shifting mechanism provided by the present invention.

[0027] Figure 2 It is a partial structural schematic diagram of the pulley transmission group of the material shifting mechanism provided by the present invention.

[0028] Figure 3 It is a schematic diagram of the material shifting state provided by the present invention.

[0029] Figure 4 It is a schematic diagram of the structure of the sorting and stripping mechanism provided by the present invention.

[0030] Figure 5 It is a schematic diagram of the working state of the sorting and stripping mechanism provided by the present invention.

[0031] Figure 6 It is a schematic diagram of the structure of another sorting and stripping mechanism provided by the present invention.

[0032] Figure 7 It is a structural schematic diagram of the palletizing equipment provided by the present invention.

[0033] Figure 8 It is a schematic structural diagram of the matching state of the U-shaped groove and the vertical guide block provided by the present invention.

[0034] Fig. 9 It is a schematic structural diagram of the matching state of the U-shaped groove and the outer protrusion provided by the present invention.

[0035] Fig.10 yes Figure 7 Schematic diagram of the structure at p in .

[0036] Fig.11 It is a schematic diagram of the matching structure of the counterweight block and the vertical column provided by the present invention.

[0037] Fig.12 It is a structural schematic diagram of the adjustment mechanism provided by the present invention. DETAILED DESCRIPTION

[0038] The following are specific embodiments of the invention and the accompanying drawings to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments. Embodiment 1

[0039] like Figure 1 and Figure 2 As shown, the automatic palletizing equipment includes:

[0040] The main lifting frame 4, the receiving plate 10 connected to the main lifting frame 4 for horizontal sliding, the receiving plate 10 is arranged at an angle, and the material bag is separated from the inclined lower side of the receiving plate 10. The two ends of the receiving plate 10 are respectively connected with the upwardly bent folding edges a11, and the folding edges a11 are fixed on the sliding seats on both sides of the main lifting frame 4. The receiving plate 10 is made of steel plate, and the receiving plate 10 and the folding edges a11 are connected to form an integrated structure. The two folding edges a11 are arranged symmetrically, which is convenient for installation and connection with the sliding seats on both sides of the main lifting frame 4. Secondly, the folding edges a11 and the sliding seats are connected together by a number of bolts. And a side driving device for driving the receiving plate 10 to slide horizontally is provided between the receiving plate 10 and the main lifting frame 4.

[0041] Specifically, the side driving device includes: side guide light rods 41 and side slides 42 slidably connected to the side guide light rods 41 are respectively provided on both sides of the main lifting frame 4, the folded edges a11 are respectively connected to the side slides 42, at least one side slide 42 is connected to the side driving mechanism, the side driving mechanism is a belt drive group or a screw sleeve group, and the side driving mechanism drives the receiving plate 10 to move in the direction away from the material package falling.

[0042] The material shifting mechanism is used to shift the material packages that fall on the same position of the receiving plate 10 one by one along the length direction of the receiving plate 10 , so that the material packages are distributed at intervals along the length direction of the receiving plate 10 .

[0043] Specifically, the material-moving mechanism includes a material-moving plate a2 located above the receiving plate 10. The material-moving plate a2 is vertically arranged and a gap is left between the lower side of the material-moving plate a2 and the upper surface of the receiving plate 10. The gap avoids friction and wear caused by direct contact with each other.

[0044] The material-diverting plate a2 is connected to a servo drive device a3 which can drive the material-diverting plate a2 to move back and forth along the length direction of the receiving plate 10, and the material-diverting plate a2 arranges the material packages on the receiving plate.

[0045] By designing the material shifting mechanism, the material packages can be arranged on the receiving plate 10, which can not only greatly reduce the labor intensity, but also facilitate the subsequent stacking and loading, and the design is more reasonable.

[0046] The lower side of the material-diverting plate a2 is provided with a lower inclined surface parallel to the upper surface of the receiving plate 10. This avoids uneven contact with the material bag caused by inconsistent gap distances, thereby affecting the material-diverting efficiency.

[0047] Specifically, the servo drive device a3 of this embodiment includes at least one material-moving guide light rod a31 fixed on the main lifting frame 4, a material-moving slide a32 mounted on the material-moving guide light rod a31, the upper side of the material-moving plate a2 is fixed on the material-moving slide a32, and a pulley transmission group a33 connected to the material-moving slide a32 is provided on the main lifting frame 4, and the pulley transmission group a33 is connected to the material-moving servo motor a34.

[0048] The pulley transmission group a33 includes two pulleys and a pulley belt wrapped around the pulleys.

[0049] By controlling the stop position of the material-diverting plate a2 through the material-diverting servo motor a34, the material packages (eg cement) can be moved to different positions to achieve the arrangement and placement of the material packages.

[0050] The preferred embodiment has two material-dipping guide light rods a31, and a material-dipping slide a32 is respectively mounted on each of the material-dipping guide light rods a31. The upper side of the material-dipping plate a2 is fixed on the two material-dipping slides a32. Each material-dipping slide a32 corresponds to a group of pulley transmission groups a33. A transverse driving shaft a35 is also provided on the main lifting frame 4. The material-dipping servo motor a34 is connected to the transverse driving shaft a35 and the material-dipping servo motor a34 drives the transverse driving shaft a35 to rotate. The two groups of pulley transmission groups a33 are respectively meshed and connected with the transverse driving shaft a35.

[0051] The material-dispensing servo motor a34 is connected to the transverse drive shaft a35 through a reducer.

[0052] Both ends of the transverse drive shaft a35 are fixed on the main lifting frame 4 through bearing seats. The transverse drive shaft a35 and the bearing seats are rotatably connected, and bearings and the like can be designed to achieve smooth rotation.

[0053] The material bag enters the middle area of ​​the receiving plate 10 from the upper side of the receiving plate 10 , and the material shifting plate a2 pushes the material bag to the left or right until the entire receiving plate 10 is filled.

[0054] like Figure 3 and Figure 5-6 As shown, the sorting and stripping mechanism is used to sort the spaced material packages on the receiving plate 10 and arrange them in the same row. At least one row of neatly arranged material packages is arranged on the receiving plate 10 and when the receiving plate 10 moves in the blanking direction, the sorting and stripping mechanism forces the neatly arranged row of material packages to leave the receiving plate 10 to the side away from the blanking direction.

[0055] Specifically, the sorting and removing mechanism includes a sorting baffle b5 placed on the receiving plate 10, and a rear driving device is provided on the main lifting frame 4 or the feeding conveyor belt 101 to push the sorting baffle b5 to abut against the material bag. A lifting and stopping device b7 is provided on the side of the main lifting frame 4 close to the material bag separating from the receiving plate 10. The rear driving device pushes the sorting baffle b5 to push the material bag forward and forces the material bag to contact the lifting and stopping device b7 so that the material bags are located in the same row.

[0056] The rear drive device includes two horizontally arranged translation racks b80 and a gear b81 meshing with each translation rack b80. The two gears b81 are installed on a driving connection shaft b82, and the driving connection shaft b82 is connected to the control motor through a transmission structure.

[0057] The translation rack b80 is installed on both sides of the feed conveyor belt 101 through a guide sleeve. When material removal is required, the control motor is started to drive the gear b81 to rotate, which can force the translation rack b80 to move toward the sorting baffle b5 and finally contact with the sorting baffle b5, so as to achieve the purpose of pushing the sorting baffle b5 to move and sort. When the main lifting frame 4 is lifted or lowered, the translation rack b80 does not contact with the sorting baffle b5 to avoid interference caused by lifting or lowering.

[0058] The lifting and blocking device b7 includes two vertical racks b70 that are vertically arranged and vertically slidably connected to the main lifting frame 4, and a gear b71 that meshes with each vertical rack b70. The two gears b71 are installed on a driving connection shaft b72, and the driving connection shaft b72 is connected to a control motor b through a transmission structure. The device also includes a vertical blocking plate b73 connected to the two vertical racks b70, and the vertical blocking plate b73 is parallel to the sorting baffle b5. The material bag is restricted between the vertical blocking plate b73 and the sorting baffle b5, that is, the purpose of sorting is achieved. At the same time, when it is necessary to remove the material, the vertical blocking plate b73 is reset upwards at this time, and a discharge space is formed between the lower side of the vertical blocking plate b73 and the receiving plate 10 to facilitate the removal of the material bag.

[0059] That is to say, during the sorting process, the vertical material blocking plate b73 descends downward and the lower side of the vertical material blocking plate b73 contacts the upper surface of the receiving plate 10 or a space smaller than the thickness of the material bag is left between the two to achieve the function of sorting and positioning.

[0060] The vertical material blocking plate b73 and the vertical rack b70 are fixed together by welding or bolts. Secondly, the vertical rack b70 of the vertical sliding connection is realized by the structure of the guide rail and the slide block.

[0061] When the receiving plate 10 moves in the direction away from the falling material bag, the sorting drive motor b22 at this time controls the sorting baffle b5 to be in a vertical or approximately vertical state relative to the receiving plate 10, that is, the sorting baffle b5 forms a barrier, and the material bag placed on the receiving plate 10 moves away from the falling material bag along with the receiving plate 10 and separates from the receiving plate 10.

[0062] like Figure 7-12 As shown, the lifting and translation mechanism drives the main lifting frame 4 to move in three directions of X, Y and Z. It can be used to adjust the position of the main lifting frame 4 to facilitate subsequent palletizing operations.

[0063] Specifically, the present embodiment includes a translational traveling frame d1. In order to facilitate horizontal movement, a plurality of traveling wheels d18 traveling on the floor track d0 are respectively provided on both sides of the translational traveling frame d1. At least one traveling wheel d18 is connected to a traveling driving motor. Specifically, the translational traveling frame d1 of the present embodiment includes a rectangular bottom frame d10, four mutually parallel vertical columns d11 are connected to the rectangular bottom frame d10, and a top frame d12 connected to the tops of the four vertical columns d11.

[0064] Furthermore, a flange d17 is connected to the lower end of each vertical column d11 , and the flange d17 sits on the rectangular bottom frame d10 . The flange d17 and the rectangular bottom frame d10 are connected together by connecting bolts.

[0065] Secondly, the vertical columns d11 of this embodiment are made of channel steel; the top frame d12 is H-shaped and includes two top channel steels and two support pipes connected between the two top channel steels, one of which is fixed to the top of the two vertical columns d11 at one end of the rectangular bottom frame d10, and the other is fixed to the top of the two vertical columns d11 at the other end of the rectangular bottom frame d10, and the notch of the top channel steel faces downward. The two are fixedly connected by welding and bolt locking.

[0066] Channel steel has high structural strength and is easy and convenient to obtain, which invisibly reduces cost investment.

[0067] A lifting frame body d2 is connected to the translational traveling frame d1 and is vertically movably connected to the translational traveling frame d1. A lifting driving device d3 is connected between the translational traveling frame d1 and the lifting frame body d2 to drive the lifting frame body d2 to rise and fall in the vertical direction. Furthermore, the upper end of the lifting frame body d2 extends into the rectangular bottom frame d10 and the lifting frame body d2 is slidably connected to two opposite vertical columns d11. Specifically, the sliding connection is realized by the following structure: Figure 2 As shown, a U-shaped groove d13 arranged along the axial direction of the vertical column d11 is provided on one side surface of each vertical column d11 facing the center of the rectangular bottom frame d10, and the four U-shaped grooves d13 are symmetrically distributed in pairs. The lifting frame body d2 is T-shaped and vertical guide blocks d14 that are clamped in two symmetrical U-shaped grooves d13 are provided at both ends of the transverse section of the lifting frame body d2, and the length of the vertical guide block d14 is shorter than the length of the U-shaped groove d13.

[0068] A horizontal reinforcing block d15 supported on the lower surface of the transverse section of the lifting frame body d2 is provided at the lower end of each vertical guide block d14, a vertical reinforcing block d16 is provided between the horizontal reinforcing block d15 and the vertical guide block d14, an avoidance groove for the vertical reinforcing block d16 to be inserted into is provided at the end of the transverse section of the lifting frame body d2, and the transverse section of the lifting frame body d2 is fixed to the horizontal reinforcing block d15 by bolts.

[0069] The side of the vertical reinforcing block d16 away from the vertical reinforcing block d16 is an inclined slope, forming an avoidance to facilitate the subsequent installation and fixation of the lifting frame d2.

[0070] In order to ensure the stability of the lifting frame d2, a lifting counterweight system d4 is connected between the top of the lifting frame d2 and the translational walking frame d1, and the main lifting frame 4 is connected to the lower end of the lifting frame d2. Specifically, the lifting counterweight system d4 of this embodiment includes a counterweight block d40, both ends of which extend into two other symmetrically arranged U-shaped grooves d13, and the counterweight block d40 and the U-shaped groove d13 are slidably connected. Figure 3As shown, both ends of the counterweight block d40 are provided with outer protrusions d43 extending into the above-mentioned U-shaped groove, and there is a clearance fit between the outer protrusion d43 and the U-shaped groove.

[0071] Secondly, it also includes two lifting balance ropes d41, one end of which is connected to one end of the counterweight block d40, and the other end of which is connected to one end of the counterweight block d40. Two sets of guide wheels d42 are provided on the top surface of the top frame d12, one lifting balance rope d41 passes through one set of guide wheels d42 and the other end of the lifting balance rope d41 extends downward to connect to one end of the horizontal section of the lifting frame body d2, and the other lifting balance rope d41 passes through the other set of guide wheels d42 and the other end of the lifting balance rope d41 extends downward to connect to the other end of the horizontal section of the lifting frame body d2. Each set of guide wheels d42 has two wheels.

[0072] In addition, avoidance holes through which lifting and balancing ropes d41 pass are respectively provided at both ends of each top channel steel. One lifting and balancing rope d41 passes through the avoidance hole at one end of the two top channel steels, and another lifting and balancing rope d41 passes through the avoidance hole at the other end of the two top channel steels.

[0073] Specifically, the lifting drive device d3 of this embodiment includes two hydraulic cylinders d30, one of which is fixed in the U-shaped groove d13 and is located below the vertical guide block d14 in the U-shaped groove d13, and the other hydraulic cylinder d30 is fixed in the U-shaped groove d13 and is located below the vertical guide block d14 in the U-shaped groove d13. The telescopic rod of the hydraulic cylinder d30 is connected to the transverse section of the lifting frame d2.

[0074] The translational traveling frame d1 can travel on the floor track d0 and can adjust the relative horizontal position of the main lifting frame;

[0075] After the adjustment is completed, the hydraulic cylinder d30 at this time rises or falls according to the stacking height of the material packages (such as cement) on the transport vehicle, because the stacking of the transport vehicle generally starts from the side close to the cab, and as it continues to approach the rear of the vehicle and each stack of material packages is stacked from bottom to top, the hydraulic cylinder d30 controls the distance between the main lifting frame and the vehicle by rising and falling;

[0076] During the lifting process of the main lifting frame, the counterweight block d40 always balances the translational walking frame d1, which can ensure the stability of the main lifting frame when it is moving or stopping, and avoid unilateral tilting. At the same time, the above method can prevent the main lifting frame from shaking when moving and unloading, has good stability and can ensure the orderly progress of production, thereby improving production safety.

[0077] In addition, the main lifting frame 4 is connected to the lower end of the lifting frame body d2 through an adjusting fixing frame e1, and a lateral position adjustment mechanism is provided between the main lifting frame 4 and the adjusting fixing frame e1. Specifically, the adjustment mechanism includes a laser detection device e0 arranged on the side of the main lifting frame 4 close to the vehicle. Specifically, the laser detection device e0 of this embodiment includes two laser position correctors, one of which is arranged at one end of the main lifting frame 4 close to the vehicle, and the other laser position corrector is arranged at the other end of the main lifting frame 4 close to the vehicle.

[0078] The laser position corrector is a commercial product, which uses laser to detect the position of the rear of the vehicle for signal feedback. This detection method is also a prior art and will not be further described in this embodiment.

[0079] The adjustment mechanism also includes an adjustment fixing frame e1 located above the main lifting frame 4, and a gap is left between the main lifting frame 4 and the adjustment fixing frame e1, the gap is for assembling the two and adjusting the lateral position of the subsequent main lifting frame 4, the adjustment fixing frame e1 and the main lifting frame 4 are connected by a horizontal lateral adjustment component e2, and an adjustment driving component e3 is provided between the adjustment fixing frame e1 and the main lifting frame 4 for driving the main lifting frame 4 to move horizontally relative to the adjustment fixing frame e1 via the horizontal lateral adjustment component e2, and the laser detection device e0 detects the vehicle position to control the adjustment driving component e3 to drive the main lifting frame 4 to move horizontally and align with the vehicle position.

[0080] In a preferred embodiment, the adjusting and fixing frame e1 of the present embodiment is a rectangular frame, the main lifting frame 4 is a rectangular frame, and the two lateral sides of the adjusting and fixing frame e1 are located directly above the two lateral sides of the main lifting frame 4 .

[0081] Furthermore, the horizontal lateral adjustment assembly e2 includes a plurality of fixed brackets e20 respectively fixed on both lateral sides of the main lifting frame 4, and an I-shaped adjustment wheel e21 installed on each fixed bracket e20, and the upper surfaces on both lateral sides of the adjustment fixing frame e1 are respectively in contact with the plurality of I-shaped adjustment wheels e21 and the I-shaped adjustment wheels e21 travel on the upper surfaces on both lateral sides of the adjustment fixing frame e1. The I-shaped adjustment wheels e21 can constrain the travel route to facilitate subsequent lateral position adjustment.

[0082] Secondly, the fixed bracket e20 includes two vertical upright plates arranged vertically, the lower end of one vertical upright plate is fixed to the outer vertical surfaces on the horizontal sides of the main lifting frame 4, and the lower end of the other vertical upright plate is fixed to the inner vertical surfaces on the horizontal sides of the main lifting frame 4. The horizontal sides of the adjustment fixing frame e1 are respectively clamped between the middle parts of the two vertical upright plates, and the above-mentioned I-shaped adjustment wheel e21 is provided between the upper ends of the two vertical upright plates.

[0083] An axle is provided at the axis center of the I-shaped adjusting wheel e21, and the upper ends of two vertical upright plates are provided with the axle. The axle is welded to the vertical upright plates, and the I-shaped adjusting wheel e21 is rotatably connected to the axle, and moving parts such as bearings are provided between the two to improve the smoothness of walking.

[0084] Specifically, the adjustment drive assembly e3 of this embodiment includes lateral adjustment racks e30 fixed on both sides of the adjustment fixing frame e1, and the two lateral adjustment racks e30 are symmetrically arranged, and lateral adjustment gears e31 meshingly connected with the lateral adjustment racks e30, and the two lateral adjustment gears e31 are installed on the lateral adjustment shaft e32, and the lateral adjustment shaft e32 is rotatably connected with the main lifting frame 4, and the main lifting frame 4 is provided with a lateral adjustment drive motor e33 connected with the lateral adjustment shaft e32.

[0085] A transverse adjustment gear e31 is installed at both ends of the transverse adjustment shaft e32, the transverse adjustment rack e30 has teeth facing downward, the transverse adjustment gear e31 is located at the lower side of the transverse adjustment rack e30, and the transverse adjustment rack e30 and the transverse adjustment gear e31 are meshed and connected.

[0086] Two rotating shaft fixing seats e34 are provided on the main lifting frame 4, and the two rotating shaft fixing seats e34 are located between the two lateral adjustment gears e31. The two ends of the lateral adjustment rotating shaft e32 are respectively inserted into the rotating shaft fixing seats e34 and bearings are provided between the lateral adjustment rotating shaft e32 and the rotating shaft fixing seats e34.

[0087] The rear of the transport vehicle is close to the main lifting frame 4;

[0088] The laser detection device e0 detects the position of the rear of the transport vehicle. If the transport vehicle is in the set area, the laser detection device e0 feeds back a normal signal.

[0089] If there is a deviation in the detected position, the adjustment drive component e3 drives the main lifting frame 4 to move horizontally, that is, the horizontal adjustment drive motor e33 drives the horizontal adjustment shaft e32 to rotate, and the horizontal adjustment rack e30 at this time moves relative to the horizontal adjustment gear e31, and the I-shaped adjustment wheel e21 moves on the adjustment fixed frame e1 to meet the position adjustment requirements and achieve alignment with the transport vehicle. The whole process is simple and easy to control, which improves the efficiency of stacking and loading, and the design is more reasonable and simple. Embodiment 2

[0090] The working principle of this embodiment is basically the same as that of the first embodiment, the only difference is that: Figure 4 and Figure 5As shown, the rear drive device includes a sorting shaft b1 fixed on the main lifting frame 4. Furthermore, shaft fixing seats b44 are respectively provided on both inner sides of the main lifting frame 4. The two ends of the driving sorting shaft b1 are respectively inserted into the shaft holes of the shaft fixing seats b44. The shaft fixing seats b44 are rotatably connected with the driving sorting shaft b1.

[0091] The sorting shaft b1 is connected to the sorting shaft driving device b2 and the sorting shaft driving device b2 drives the sorting shaft b1 to rotate. Specifically, the sorting shaft driving device b2 includes a reducer b21 which is sleeved on the driving sorting shaft b1 and fixed on the main lifting frame 4, and the reducer b21 is connected to the sorting drive motor b22.

[0092] The rearrangement drive motor b22 is a servo motor.

[0093] The sorting shaft b1 is connected to a sorting baffle b5 placed on the receiving plate 10 through an eccentric linkage mechanism b3. The sorting baffle b5 forces the gap between two adjacent rows of material packages placed on the receiving plate 10 to be reduced or eliminated.

[0094] The sorting baffle forces the gap between two adjacent rows of material packages placed on the receiving plate to be reduced or eliminated, which can greatly improve the space utilization rate and the flatness of the stacking, making the design more reasonable.

[0095] Furthermore, the material bag enters from the upper side of the receiving plate 10 to the middle area of ​​the receiving plate 10. At this time, the material plate a2 pushes the material bag to the left or right until the entire receiving plate 10 is filled. Side guide light rods 41 and side slides 42 slidably connected to the side guide light rods 41 are respectively provided on both sides of the main lifting frame 4. The folded edges a11 are respectively connected to the side slides 42. At the same time, at least one side slide 42 is connected to the side driving mechanism, which is a belt drive group or a screw sleeve group. The receiving plate 10 is driven by the side driving mechanism to move in the direction away from the falling material bag. At this time, the sorting baffle b5 is pushed forward under the drive of the sorting drive motor b22, that is, the material bag in the rear row can be pushed forward, so that the gap between the two adjacent rows can be reduced or eliminated.

[0096] Preferably, the eccentric linkage mechanisms b3 of this embodiment have two groups and are arranged at intervals.

[0097] Specifically, each eccentric linkage mechanism b3 includes a linkage block b31 and a linkage rod b32. One end of the linkage block b31 is provided with an axial hole. The drive and sorting shaft b1 is inserted into the axial hole. The axial hole and the drive and sorting shaft b1 are circumferentially fixedly connected. The circumferential connection is achieved through a flat key and a keyway. The other end of the linkage block b31 and one end of the linkage rod b32 are hinged through a hinge shaft b33. The other end of the linkage rod b32 is hinged to the sorting baffle b5.

[0098] A hinge seat is provided on the rear surface of the tidying baffle b5, and the other end of the linkage rod b32 is hinged to the hinge seat.

[0099] A limiting convex edge a10 is provided on the upper side of the receiving plate 10 , and the limiting convex edge a10 can prevent the arranging baffle b5 from excessively moving backward and separating from the receiving plate 10 .

[0100] In addition, an angle adjustment device b6 is provided on an inner side of the main lifting frame 4, and the rear upper side of the arranging baffle b5 contacts the angle adjustment device b6. Specifically, the angle adjustment device b6 of this embodiment includes a U-shaped outer frame b61 fixedly connected to an inner side of the main lifting frame 4, and an adjustment slider b62 placed in the U-shaped outer frame b61 and slidably connected to the U-shaped outer frame b61, an adjustment threaded rod b63 threadedly connected to the U-shaped outer frame b61 is penetrated in the middle of the U-shaped outer frame b61, and the rear upper side of the arranging baffle b5 contacts the adjustment slider b62.

[0101] A locking nut b64 is arranged on the adjusting threaded rod b63, and the locking nut b64 is in contact with the middle outer wall of the U-shaped outer frame b61.

[0102] Because of the hinged state of the sorting baffle b5 and the linkage rod b32, in order to adapt to material packages of different thicknesses, an angle adjustment device is designed to limit the angle of the sorting baffle b5 according to actual usage requirements.

[0103] The specific embodiments described herein are merely examples of the spirit of the present invention. Those skilled in the art may make various modifications or additions to the specific embodiments described or replace them in similar ways, but they will not deviate from the spirit of the present invention or exceed the scope defined by the appended claims.

Claims

1. Automatic palletizing equipment, characterized in that the equipment include: A main body lifting frame (4), a receiving plate (10) connected to the main body lifting frame (4) in a horizontal sliding manner, and a side driving device for driving the receiving plate (10) to slide horizontally is provided between the receiving plate (10) and the main body lifting frame (4); A material shifting mechanism, used to shift the material packages that fall one by one on the same position of the receiving plate (10) one by one along the length direction of the receiving plate (10), so that the material packages are distributed at intervals along the length direction of the receiving plate (10); a collating and stripping mechanism for collating and discharging the spaced material packages on the receiving plate (10) in the same row, wherein at least one row of neatly arranged material packages is arranged on the receiving plate (10) and when the receiving plate (10) moves in a material-dropping direction, the collating and stripping mechanism forces the neatly arranged material packages in the row to leave the receiving plate (10) to a side away from the material-dropping direction; A lifting and translation mechanism drives the main lifting frame (4) to move in three directions: X, Y, and Z; The sorting and unloading mechanism comprises a sorting baffle (b5) placed on the receiving plate (10) and slidably connected to the receiving plate (10), the sorting baffle (b5) being connected to a rear driving device and the rear driving device driving the sorting baffle (b5) to push the material bag placed on the receiving plate (10) from the receiving side of the receiving plate (10) to the discharging side, a vertical baffle plate (b73) located on the discharging side of the receiving plate (10) is provided on the main lifting frame (4), and the vertical baffle plate (b73) and the lifting frame (4) are connected to the rear driving device. When the material lowering device (b7) is connected and the vertical material baffle plate (b73) is lowered and the arranging baffle plate (b5) pushes the material packages to the side of the vertical material baffle plate (b73), at least one row of neat material packages is formed between the arranging baffle plate (b5) and the vertical material baffle plate (b73); when there are two rows of material packages between the arranging baffle plate (b5) and the vertical material baffle plate (b73), the arranging baffle plate (b5) and the vertical material baffle plate (b73) force the distance between the two rows of material packages to be reduced or eliminated; The lifting and translation mechanism comprises a translational walking frame (d1), a lifting frame body (d2) connected to the translational walking frame (d1) and vertically movably connected to the translational walking frame (d1), a lifting drive device (d3) for driving the lifting frame body (d2) to lift in a vertical direction is connected between the translational walking frame (d1) and the lifting frame body (d2), a lifting counterweight system (d4) is connected between the top of the lifting frame body (d2) and the translational walking frame (d1), a main lifting frame is connected to the lower end of the lifting frame body through an adjustment fixing frame (e1), and a lateral position adjustment mechanism is provided between the main lifting frame and the adjustment fixing frame.

2. The automatic palletizing equipment according to claim 1, characterized in that: The rear drive device comprises two translation racks (b80) which are parallel to each other and are located on both sides of the feed conveyor belt (101). The translation racks (b80) and the feed conveyor belt (101) are horizontally slidably connected. A gear one (b81) is respectively meshed on each translation rack (b80). The two gears one (b81) are installed at both ends of a drive connection shaft one (b82). The drive connection shaft one (b82) is connected to the first power source. The drive connection shaft one (b82) passes through the feed conveyor belt (101) and is connected to the feed conveyor belt. The support frame of the conveyor belt (101) is rotatably connected; the lifting and blocking device (b7) includes two vertically arranged vertical racks (b70), and both ends of the vertical blocking plate (b73) are fixed on the vertical racks (b70), and each vertical rack (b70) is respectively meshed with a gear 2 (b71), and the two gears 2 (b71) are installed at both ends of the driving connection shaft 2 (b72) and the driving connection shaft 2 (b72) is rotatably connected to the main lifting frame (4), and the driving connection shaft 2 (b72) is connected to the second power source.

3. The automatic palletizing equipment according to claim 1, characterized in that: The translational walking frame (d1) comprises a rectangular bottom frame (d10), four mutually parallel vertical columns (d11) are connected to the rectangular bottom frame (d10), and a top frame (d12) connected to the top of the four vertical columns (d11); the upper end of the lifting frame body (d2) extends into the rectangular bottom frame (d10) and the lifting frame body (d2) and two of the opposite vertical columns (d11) are slidably connected; a U-shaped groove (d13) is respectively arranged along the axial direction of the vertical column (d11) on a side surface of each vertical column (d11) facing the center of the rectangular bottom frame (d10), and the four U-shaped grooves (d13) are symmetrically distributed in pairs; the lifting frame body (d2) is T-shaped and vertical guide blocks (d14) are respectively arranged at both ends of the transverse section of the lifting frame body (d2) and are clamped in two of the symmetrical U-shaped grooves (d13), and the length of the vertical guide blocks (d14) is shorter than the length of the U-shaped groove (d13).

4. The automatic palletizing equipment according to claim 3, characterized in that: The lifting counterweight system (d4) comprises a counterweight block (d40), both ends of which extend into two other symmetrically arranged U-shaped grooves (d13), and the counterweight block (d40) and the U-shaped grooves (d13) are slidably connected. It also comprises two lifting balance ropes (d41), one end of which is connected to one end of the counterweight block (d40), and one end of which is connected to one end of the counterweight block (d40). Two groups of guide wheels (d42) are provided on the top surface of the top frame (d12), one of which passes through one of the groups of guide wheels (d42) and the other end of which is extended downward to be connected to one end of the transverse section of the lifting frame (d2), and the other of which passes through the other group of guide wheels (d42) and the other end of which is extended downward to be connected to the other end of the transverse section of the lifting frame (d2).

5. The automatic palletizing equipment according to claim 1, characterized in that: The lateral position adjustment mechanism comprises a laser detection device (e0) arranged on a side of the main lifting frame (4) close to the vehicle. The mechanism also comprises an adjustment fixing frame (e1) located above the main lifting frame (4), and a gap is left between the main lifting frame (4) and the adjustment fixing frame (e1). The adjustment fixing frame (e1) and the main lifting frame (4) are connected via a horizontal lateral adjustment component (e2). An adjustment drive component (e3) is provided between the adjustment fixing frame (e1) and the main lifting frame (4) for driving the main lifting frame (4) to move horizontally relative to the adjustment fixing frame (e1) via the horizontal lateral adjustment component (e2). The laser detection device (e0) detects the position of the vehicle, thereby controlling the adjustment drive component (e3) to drive the main lifting frame (4) to move horizontally and align with the position of the vehicle.

6. The automatic palletizing equipment according to claim 5, characterized in that: The adjusting fixed frame (e1) is a rectangular frame, the main lifting frame (4) is a rectangular frame, and the lateral sides of the adjusting fixed frame (e1) are located directly above the lateral sides of the main lifting frame (4); the horizontal lateral adjustment component (e2) comprises a plurality of fixed brackets (e20) respectively fixed on the lateral sides of the main lifting frame (4), and an I-shaped adjustment wheel (e21) mounted on each fixed bracket (e20), the lateral upper surfaces of the adjusting fixed frame (e1) are respectively in contact with the plurality of I-shaped adjustment wheels (e21), and the I-shaped adjustment wheels (e21) travel on the lateral upper surfaces of the adjusting fixed frame (e1); The adjustment drive assembly (e3) comprises a transverse adjustment rack (e30) fixed on both lateral sides of the adjustment fixing frame (e1), and a transverse adjustment gear (e31) meshingly connected with the transverse adjustment rack (e30), the two transverse adjustment gears (e31) are mounted on a transverse adjustment shaft (e32), the transverse adjustment shaft (e32) is rotatably connected to the main lifting frame (4), and a transverse adjustment drive motor (e33) connected to the transverse adjustment shaft (e32) is provided on the main lifting frame (4).

7. The automatic palletizing equipment according to claim 1, characterized in that: The two ends of the receiving plate (10) are respectively connected with upwardly bent folded edges (a11); The material shifting mechanism comprises a material shifting plate (a2) located above the receiving plate (10), the material shifting plate (a2) being arranged vertically and a gap being left between the lower side of the material shifting plate (a2) and the upper surface of the receiving plate (10), the material shifting plate (a2) being connected to a servo drive device (a3) ​​capable of driving the material shifting plate (a2) to move back and forth along the length direction of the receiving plate (10), and the material shifting plate (a2) arranges the material packages on the receiving plate (10).

8. The automatic palletizing equipment according to claim 7, characterized in that: The servo drive device (a3) ​​comprises at least one material-dispensing guide light rod (a31) fixed on the main lifting frame (4), a material-dispensing slide seat (a32) sleeved on the material-dispensing guide light rod (a31), the upper side of the material-dispensing plate (a2) is fixed on the material-dispensing slide seat (a32), and a pulley transmission group (a33) connected to the material-dispensing slide seat (a32) is provided on the main lifting frame (4), and the pulley transmission group (a33) is connected to the material-dispensing servo motor (a34); The side driving device comprises: side guide light rods (41) and side slide seats (42) slidably connected to the side guide light rods (41) are respectively provided on both sides of the main lifting frame (4), the folded edges (a11) are respectively connected to the side slide seats (42), at least one side slide seat (42) is connected to the side driving mechanism, and the side driving mechanism is a belt transmission group or a screw sleeve group, and the receiving plate (10) is driven by the side driving mechanism to move in a direction away from the falling direction of the material bag.

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