Automatic loading equipment

Abstract

The present invention provides an automatic loading device, including a folding and lifting truck frame, a loading device, a material discharging assembly, a tray assembly, and a material pushing assembly; the folding and lifting truck frame includes a conveyor belt mechanism, a fixed frame, a lifting assembly, a bottom frame, and a walking sprocket group; the rear end of the loading device is hinged with the conveyor belt mechanism; the loading device, the material discharging assembly, the tray assembly, and the material pushing assembly are combined into an integral structure, and the folding and lifting truck frame drives the integral structure to rise and fall. The automatic loading device of the present invention integrates the collection, handling, loading, and unloading of goods into one, and has a high degree of automation.

Description

Technical Field

[0001] The invention belongs to the field of cargo transportation equipment, and in particular relates to automatic loading equipment. Background Art

[0002] The transportation and transshipment of goods are the basic ways to realize the circulation of goods, and realize the flow of goods in a large range. In order to ensure the safety of transportation, large quantities of goods are currently transported by vans, and long-distance or sea transportation are transported by containers. Therefore, most items need to be packed in small boxes, and then uniformly packaged and fixed to complete the packing.

[0003] The packing process needs to go through the following links: the process of collecting, distributing, handling, transit, loading, unloading and dispersing, the process of transit and transfer after packing and transportation are completed. Due to the limitation of box space, the discharge of goods in domestic boxes is mostly done manually. The products are unloaded from pallets or push carts manually, and workers place them inside the car. The labor intensity is high, and the transportation cost of many trucks is very high. The packing speed must be fast. The actual packing requires multiple workers to organize and move the goods at the same time, and multiple operators need to be deployed outside the car to load and prepare the goods, which consumes a lot of manpower and cannot achieve seamless docking, resulting in low efficiency. For some large equipment, the operators cannot move after packing and can only use shelves to fix them. The goods occupy the space of the container, reducing the transportation volume, and the shelf chassis cannot be recovered in time, resulting in cost waste and may also cause environmental problems. Summary of the invention

[0004] In view of this, the present invention aims to provide an automatic loading device to integrate cargo collection, transportation, loading and unloading into one, thereby achieving high integration.

[0005] To achieve the above object, the technical solution of the present invention is achieved as follows:

[0006] An automatic loading device, comprising a folding and lifting truck frame, a loading device, a material discharge assembly, a tray assembly, and a material pushing assembly;

[0007] The foldable lifting truck frame includes a conveyor belt mechanism, a fixing frame, a lifting assembly, a bottom frame, and a traveling sprocket assembly;

[0008] The conveyor belt mechanism is driven by a motor; the rear end of the conveyor belt mechanism is hinged to the upper end of the connecting frame; the lower end of the connecting frame is hinged to the rear end of the base frame;

[0009] The front end of the base frame is vertically fixedly connected with a fixing frame; a lifting assembly is installed on the fixing frame;

[0010] The lifting assembly comprises a first motor and two groups of sprockets; the sprockets in each group of sprockets are connected by chains;

[0011] The fixing frame is formed by fixing the front vertical rail and the rear vertical rail via a plurality of parallel arranged horizontal connecting beams;

[0012] A lifting counterweight is slidably connected in the rear vertical rail; counterweight pressure plates are fixedly arranged at the left and right ends of the lifting counterweight; the counterweight pressure plates at the left and right ends of the lifting counterweight are respectively fixedly mounted on chains of different groups of sprockets;

[0013] A lifting drive plate is slidably connected in the front vertical rail; driving pressure plates are fixedly arranged at the left and right ends of the lifting drive plate; and the driving pressure plates at the left and right ends of the lifting drive plate are respectively fixedly installed on chains of different groups of sprocket wheels.

[0014] The rear end of the feeding device is hinged to the conveyor belt mechanism;

[0015] The rear end of the pusher assembly is fixedly connected to the lifting drive plate via a connecting clamp;

[0016] The rear end of the material discharging assembly can be arranged at the front end of the material loading device; the arrangement direction of the second roller of the material discharging assembly is consistent with the arrangement direction of the material loading roller of the material loading device; the material pushing assembly can be arranged at one side of the material discharging assembly; a transfer roller table is provided at one side of the material discharging assembly; the arrangement direction of the rollers of the transfer roller table is perpendicular to the arrangement direction of the material loading roller of the material loading device; the tray assembly can be arranged below the material discharging assembly and the transfer roller table; the material pushing beam of the material pushing assembly can be arranged above the transfer roller table;

[0017] The feeding device comprises a platform on which a plurality of feeding rollers are rotatably arranged in parallel; two guide assemblies are arranged opposite to each other above the feeding rollers; a first screw rod is rotatably arranged in the guide assembly, and a telescopic plate is telescopically arranged in the guide assembly, and the telescopic plate is driven to be telescopic by rotating the first screw rod; a nut is fixedly installed on the lower end surface of the guide assembly, and the screw rod passes through the nut.

[0018] The material discharging assembly comprises a main mounting frame, in which a second roller, a screw rod and a material discharging assembly are arranged; the main mounting frame is formed by a right mounting frame, a left mounting frame and a front mounting frame being fixedly connected; a second roller is rotatably arranged between the right mounting frame and the left mounting frame, and the second roller is driven by a motor; a plurality of screw rods are rotatably arranged between the right mounting frame and the left mounting frame; the screw rods comprise a fourth screw rod and a fifth screw rod; the fifth screw rod passes through a fourth nut, and the fourth nut is fixedly mounted on the material discharging assembly; a fourth servo motor is fixedly mounted on one side of the left mounting frame; the fourth screw rod is driven to rotate by the fourth servo motor; sprockets are fixedly arranged on the fourth screw rod and the fifth screw rod, and the sprocket on the fourth screw rod is connected by matching the sprocket on the fifth screw rod.

[0019] The tray assembly comprises a tray, a push beam frame is arranged above the tray, and the tray is slidably connected to the support rail; a screw rod is connected to the rear end of the tray, and the screw rod is driven to move forward and backward by a servo motor; a plurality of flat cylinders are fixedly arranged on the push beam frame;

[0020] The pallet includes a right pallet and a left pallet; the support rail includes a first support rail, a second support rail, and a third support rail; the push beam frame includes a right section of the push beam frame and a left section of the push beam frame;

[0021] The right side of the right tray is slidably connected to the first support rail, and the left side of the right tray is slidably connected to the second support rail; the right side of the left tray is slidably connected to the second support rail, and the left side of the left tray is slidably connected to the third support rail;

[0022] The rear end of the right tray is fixedly connected to the front end of the sixth screw rod; the sixth screw rod is driven to move forward and backward by the sixth servo motor;

[0023] The rear end of the left tray is fixedly connected to the front end of the seventh screw rod; the seventh screw rod is driven to move forward and backward by the seventh servo motor;

[0024] A material pushing assembly comprises a material pushing beam, on which an adjusting rod is telescopically provided; the adjusting rod is driven to move by a ninth servo motor;

[0025] A sliding block is fixedly arranged at the bottom of the push beam, and the sliding block is slidably connected to the support rail below the push beam;

[0026] A nut is fixedly installed at the bottom of the push beam, and the screw rod passes through the nut, and the screw rod is driven to rotate by the eighth servo motor.

[0027] Furthermore, a traveling sprocket group is rotatably provided on the left and right sides of the base frame; the sprockets in the traveling sprocket group are connected by a plastic tank chain; and the traveling sprocket group is driven to rotate by a motor.

[0028] Further, the lifting assembly includes a first sprocket, a second sprocket, a third sprocket, a fourth sprocket, a fifth sprocket, a sixth sprocket, a seventh sprocket, and an eighth sprocket;

[0029] The first sprocket is mounted on the top of one side of the rear vertical rail, and the eighth sprocket is mounted on the bottom of one side of the rear vertical rail; the second sprocket is mounted on the top of the other side of the rear vertical rail, and the sixth sprocket is mounted on the bottom of the other side of the rear vertical rail;

[0030] The third sprocket is installed at the top of one side of the front vertical rail, and the fourth sprocket is installed at the bottom of one side of the front vertical rail; the fifth sprocket is installed at the top of the other side of the front vertical rail, and the seventh sprocket is installed at the bottom of the other side of the front vertical rail.

[0031] Furthermore, the first sprocket shaft is fixedly connected to the first rotating shaft; the first rotating shaft is fixedly connected to the second rotating shaft through a first coupling; the second rotating shaft is fixedly connected to the second sprocket shaft; the first sprocket, the third sprocket, the fourth sprocket, and the eighth sprocket are cooperatively connected through a first chain; the second sprocket, the fifth sprocket, the seventh sprocket, and the sixth sprocket are cooperatively connected through a second chain.

[0032] Furthermore, the first sprocket shaft is fixedly connected to the output shaft of the first motor.

[0033] Furthermore, the driving pressure plate at the right end of the lifting drive plate is fixedly installed on the first chain, and the driving pressure plate at the left end of the lifting drive plate is fixedly installed on the second chain; the counterweight pressure plate at the right end of the lifting counterweight is fixedly installed on the first chain, and the counterweight pressure plate at the left end of the lifting counterweight is fixedly installed on the second chain.

[0034] Furthermore, the guide assembly is divided into a left guide assembly and a right guide assembly; a second screw rod and a third screw rod are rotatably mounted on the stand 21; the left guide assembly is driven to translate along the second screw rod by rotating the second screw rod, and the right guide assembly is driven to translate along the third screw rod by rotating the third screw rod.

[0035] Furthermore, a left connecting block is fixedly installed on the lower end surface of the left guide assembly, and a right connecting block is fixedly installed on the lower end surface of the right guide assembly; the second screw rod passes through the threaded hole on the second nut, and the second screw rod passes through the light hole on the first light hole block; the third screw rod passes through the threaded hole on the third nut, and the third screw rod passes through the light hole on the second light hole block; the second nut and the second light hole block are fixedly installed on the lower end surface of the left connecting block; the third nut and the first light hole block are fixedly installed on the lower end surface of the right connecting block.

[0036] Furthermore, one end of the second screw rod is fixedly connected to the output shaft of the second servo motor; one end of the third screw rod is fixedly connected to the output shaft of the third servo motor.

[0037] Furthermore, the guide assembly includes a first screw rod, a guide plate, and a slide rail; the two ends of the first screw rod can be rotatably mounted on the front and rear end surfaces of the guide assembly; the guide plate forms one side end surface of the guide assembly; a telescopic plate is slidably provided on the inner side of the guide plate; the rear end of the telescopic plate is fixedly mounted on the mounting seat; the first screw rod passes through the first nut, and the first nut is fixedly mounted on the mounting seat.

[0038] Furthermore, a seventh slider is fixedly connected to one end surface of the mounting seat; the seventh slider is slidably connected to the slide rail; one end of the first screw rod is fixedly connected to the output shaft of the first servo motor; and the first screw rod passes through the mounting seat.

[0039] Furthermore, one end of the screw rod is fixedly connected to the shaft of the first bevel gear; the output shaft of the fourth servo motor is fixedly connected to the shaft of the second bevel gear; and the first bevel gear is meshingly connected to the second bevel gear.

[0040] Furthermore, the material shifting assembly includes a material shifting mounting plate, on which a material shifting rod is hinged via a third rotating shaft; a fifth servo motor is fixedly mounted at one end of the material shifting mounting plate, and the third rotating shaft is driven to rotate by the fifth servo motor.

[0041] Furthermore, the nut is fixedly mounted on the upper end surface of the material-selecting mounting plate.

[0042] Furthermore, a first slot is provided on the material-shifting mounting plate along the direction of the third rotating shaft, and the third rotating shaft is located in the first slot.

[0043] Furthermore, the lower end of the material-moving rod is fixedly mounted on the third rotating shaft; the upper end of the material-moving rod is higher than the upper edge of the main mounting frame.

[0044] Furthermore, a first slider is fixedly provided on the right side of the right tray, and a second slider is fixedly provided on the left side of the right tray; the first slider is slidably connected to the first branch rail, and the second slider is slidably connected to the second branch rail; a third slider is fixedly provided on the right side of the left tray, and a fourth slider is fixedly provided on the left side of the left tray; the third slider is slidably connected to the second branch rail, and the fourth slider is slidably connected to the second branch rail.

[0045] Furthermore, the sixth screw rod passes through the second gear; the second gear is meshed with the first gear, and the first gear is fixedly connected to the output end of the sixth servo motor; the second gear, the first gear, and the sixth servo motor are all mounted on the first mounting seat.

[0046] Furthermore, the seventh screw rod passes through the fourth gear; the fourth gear is meshed with the third gear, and the third gear is fixedly connected to the output end of the seventh servo motor; the fourth gear, the third gear, and the seventh servo motor are all mounted on the second mounting seat.

[0047] Furthermore, a right section of a push beam frame is arranged above the right pallet, and a left section of a push beam frame is arranged above the left pallet; a plurality of first flat cylinders are fixedly connected to the right section of the push beam frame; and a plurality of second flat cylinders are fixedly connected to the left section of the push beam frame.

[0048] Furthermore, a sixth slider and a fifth slider are fixedly arranged on the left and right sides of the lower end surface of the push beam respectively; the sixth slider is slidably connected to the fifth branch rail, and the fifth slider is slidably connected to the fourth branch rail.

[0049] Furthermore, a sliding rail and a rack are fixedly arranged on the upper end surface of the pushing beam along the length direction of the pushing beam; the left end of the adjusting rod is fixedly mounted on one end surface of the slide; the slide is slidably connected to the sliding rail; a ninth servo motor is fixedly mounted on the upper part of the slide; a gear is fixedly connected to the output shaft of the ninth servo motor, and the gear is meshed with the rack.

[0050] Furthermore, a fifth nut and a sixth nut are fixedly arranged symmetrically on the lower end surface of the push beam, the eighth screw rod passes through the fifth nut, and the ninth screw rod passes through the sixth nut.

[0051] Furthermore, the rear end of the eighth screw rod is fixedly connected to the shaft of the first pulley; the rear end of the ninth screw rod is fixedly connected to the shaft of the second pulley; the first pulley and the second pulley are connected by a belt; and the output shaft of the eighth servo motor is fixedly connected to the shaft of the first pulley.

[0052] Furthermore, the rear ends of the eighth screw rod and the ninth screw rod are fixedly mounted on the rear mounting plate via bearings.

[0053] Furthermore, the right section of the push beam frame is fixedly connected to the left section of the push beam frame through the push beam; the fourth branch rail is fixedly installed on the second branch rail; and the fifth branch rail is fixedly installed on the third branch rail.

[0054] Furthermore, the rear mounting plate is fixedly connected to the lifting drive plate via a connecting clamp.

[0055] Compared with the prior art, the automatic loading equipment of the present invention has the following advantages:

[0056] (1) The automatic loading equipment of the present invention uses the same equipment to complete all the processes from loading to sorting, loading and loading, integrating the collection, transportation, loading and unloading into one, thus achieving a high degree of integration. The entire process is controlled by a PLC control box, with a high degree of automation. The steps of loading can be directly set through the program. As long as the loading is guaranteed, the subsequent automation can be achieved, which greatly reduces manpower, reduces the labor cost of the enterprise, improves the competitiveness of the enterprise, and greatly reduces the labor intensity and improves the working environment of the operators;

[0057] (2) The automatic loading equipment of the present invention is connected to the automatic feeding conveyor belt. The automatic feeding belt can use an automated feeding machine to complete the feeding, which further saves manpower and improves work efficiency. During the feeding process, the width of the box can be limited and adjusted to ensure that the feeding position of each box is fixed, which is beneficial to the stability of the subsequent batch packing position. The adjustable width is suitable for the feeding requirements of boxes of different specifications;

[0058] (3) The automatic loading equipment of the present invention automatically arranges multiple boxes into a row through a lever assembly. The number of rows can be set according to the width of the boxes to ensure that the width of each row is consistent with the width of the boxes. The transportation of a row of goods in the boxes can be completed at one time, which further improves the efficiency of box loading on the basis of automation. In the process of rowing, electric rollers are set to simplify the structure, making the structure more compact and lighter.

[0059] (4) The automatic loading equipment of the present invention has an adjustable width limit structure, and different widths are configured for different box structures, so it has a wider application range and meets the packing requirements of different boxes.

[0060] (5) The automatic loading equipment of the present invention is provided with a material pushing assembly to realize the overall pushing of the entire row of boxes after they are arranged, and the pushing width can be adjusted to meet the needs of pushing materials of different widths. The material pushing assembly is conducive to quickly pushing the boxes to the inner bottom plate of the box, and the support plate at the lower end of the box can be retracted to realize the rapid unloading of the box, thereby improving the unloading efficiency;

[0061] (6) The automatic loading equipment of the present invention is provided with a cylinder for ensuring the gap. After the boxes are in place, when the lower boxes are loaded, the cylinder exerts a certain thrust on the boxes to ensure that there is a certain gap between the front and rear boxes, thereby avoiding the interference of the equipment with the incomplete situation and improving the efficiency of the stable operation of the equipment;

[0062] (7) The automatic loading equipment of the present invention can be driven by a chain structure to achieve lifting and lowering, meeting the requirements of packing and stacking at different heights, realizing multi-layer loading, and the lifting and loading processes can be carried out simultaneously, further improving work efficiency;

[0063] (8) The automatic loading equipment described in the present invention is in a foldable state during transportation, which is convenient for transportation, reduces transportation costs, and occupies a small space. The entire equipment is suitable for different ground surfaces and adopts a plastic tank chain structure, which has a wider applicability. In addition, a navigation structure is configured to set the routing trajectory, so as to directly realize the automated completion of the packing. BRIEF DESCRIPTION OF THE DRAWINGS

[0064] The accompanying drawings constituting a part of the present invention are used to provide a further understanding of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation of the present invention. In the accompanying drawings:

[0065] Figure 1 A schematic diagram of the three-dimensional structure of the automatic loading equipment of the present invention

[0066] Figure 2 A three-dimensional view of a foldable and liftable truck rack according to the present invention from one angle;

[0067] Figure 3 A three-dimensional view of the foldable and liftable truck rack of the present invention from another angle;

[0068] Figure 4 It is a three-dimensional schematic diagram of a feeding device, a discharging assembly, a tray assembly, and a pushing assembly according to the present invention being combined into an integral structure;

[0069] Figure 5 It is a three-dimensional schematic diagram of the feeding device of the present invention;

[0070] Figure 6 It is a bottom view schematic diagram of the feeding device of the present invention;

[0071] Figure 7 is a three-dimensional schematic diagram of the guide assembly of the present invention;

[0072] Figure 8 A three-dimensional view of the discharge assembly of the present invention;

[0073] Fig. 9 for Figure 8 A partial enlarged view of the middle part;

[0074] Fig.10 Another perspective view of the discharge assembly of the present invention;

[0075] Fig.11 for Fig.10 A partial enlarged view of point B in the middle;

[0076] Fig.12 A bottom view of the discharge assembly of the present invention;

[0077] Fig.13 A three-dimensional view of a tray assembly according to the present invention;

[0078] Fig.14 A three-dimensional view of the tray assembly of the present invention from another angle;

[0079] Fig.15 A bottom view of the tray assembly of the present invention;

[0080] Fig.16 A three-dimensional view of the pusher assembly of the present invention;

[0081] Fig.17 for Fig.16 A partial enlarged view in the middle;

[0082] Fig.18 A second angle stereoscopic view of the pusher assembly of the present invention;

[0083] Fig.19for Fig.18 A partial enlarged view of point B in the middle;

[0084] Fig. 20 This is a three-dimensional view of the pusher assembly described in the present invention from a third angle.

[0085] Description of reference numerals:

[0086] 1-folding lifting truck frame; 11-conveyor belt mechanism; 111-connecting frame; 12-front vertical rail; 13-rear vertical rail; 14-horizontal connecting beam; 15-lifting assembly; 151-first motor; 152-first sprocket; 153-first rotating shaft; 154-first coupling; 155-second rotating shaft; 156-second sprocket; 157-third sprocket; 158-fourth sprocket; 159-fifth sprocket; 1510-sixth sprocket; 1511-seventh sprocket; 1512-eighth sprocket; 1513-first chain; 1514-second chain; 16-lifting drive plate; 161-driving pressure plate; 17-lifting counterweight; 171-counterweight pressure plate; 18-underframe; 19-travel sprocket group; 2-feeding device; 2 1-stand; 211 feeding roller; 22-guide assembly; 22a-left guide assembly; 22b-right guide assembly; 221-first screw rod; 2211-first servo motor; 2212-first nut; 222-seventh slider; 223-telescopic plate; 2231-mounting seat; 224-guide plate; 225-slide rail; 23-second screw rod; 231-second servo motor; 232-second nut; 233-first light hole block; 24-third screw rod; 241-third servo motor; 242-second light hole block; 243-third nut; 25-left connecting block; 26-right connecting block; 3-discharging assembly; 31-fifth screw rod; 31a-fourth screw rod; 311-first bevel gear; 312-second bevel gear; 31 3-fourth servo motor; 314-fourth nut; 321-first rotating shaft; 3211-feeding rod; 322-fifth servo motor; 323-feeding mounting plate; 3231-first notch; 33-right mounting frame; 34-left mounting frame; 35-front mounting frame; 36-second roller; 4-tray assembly; 41-right guard plate; 42-left guard plate; 43-right section of push beam frame; 431-first flat cylinder; 44-first support rail; 45-second support rail; 46-third support rail; 47-sixth screw rod; 471-sixth servo motor; 472 first gear; 473-second gear; 474-first mounting seat; 48-seventh screw rod; 481-seventh servo motor; 482-third gear; 483-fourth gear; 48 4-second mounting seat; 49-right tray; 491-first slider; 492-second slider; 410-left tray; 4101-third slider; 4102-fourth slider; 411-left section of push beam; 4111-second flat cylinder; 5-push assembly; 51-eighth screw rod; 511-first pulley; 512-eighth servo motor; 513-fifth nut; 52-ninth screw rod; 521-second pulley; 522-sixth nut; 53-fourth support rail; 54-fifth support rail; 55-rear mounting plate; 56-push beam; 561-sliding rail; 562-rack; 563-fifth slider; 564-sixth slider; 57-adjusting rod; 571-ninth servo motor; 572-slide seat; 58-belt;6-transfer roller table; 7-connection card. ; DETAILED DESCRIPTION

[0087] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features in the embodiments may be combined with each other.

[0088] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and the like are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", and the like may explicitly or implicitly include one or more of the features. In the description of the present invention, unless otherwise specified, "multiple" means two or more.

[0089] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

[0090] The present invention will be described in detail below with reference to the accompanying drawings and in conjunction with embodiments.

[0091] like Figure 1-Figure 4 As shown, an automatic loading device is characterized by comprising a folding and lifting truck frame 1, a loading device 2, a discharge assembly 3, a tray assembly 4, and a pushing assembly 5;

[0092] The foldable lifting truck frame 1 includes a conveyor belt mechanism 11, a fixed frame, a lifting assembly, a bottom frame 18, and a traveling sprocket assembly 19;

[0093] The rear end of the feeding device 2 is hinged to the conveyor belt mechanism 11;

[0094] The rear end of the pusher assembly 5 is fixedly connected to the lifting drive plate 16 on the fixed frame through the connecting clamp 7;

[0095] The rear end of the discharge assembly 3 can be arranged at the front end of the feeding device 2; the arrangement direction of the second roller 36 of the discharge assembly 3 is consistent with the arrangement direction of the feeding roller 211 of the feeding device 2; the pushing assembly 5 can be arranged on one side of the discharge assembly 3; a transfer roller table 6 is provided on one side of the pushing assembly 5; the arrangement direction of the rollers of the transfer roller table 6 is perpendicular to the arrangement direction of the feeding roller 211 of the feeding device; the tray assembly 4 can be arranged below the discharge assembly 3 and the transfer roller table 6; the pushing beam 56 of the pushing assembly 5 can be arranged above the transfer roller table 6;

[0096] The conveyor belt mechanism 11 is driven by a motor; the rear end of the conveyor belt mechanism 11 is hinged to the upper end of the connecting frame 111; the lower end of the connecting frame 111 is hinged to the rear end of the bottom frame 18;

[0097] The front end of the bottom frame 18 is vertically fixedly connected to a fixing frame; a lifting assembly is installed on the fixing frame;

[0098] The lifting assembly includes a first motor 151 and two groups of sprockets; the sprockets in each group of sprockets are connected by chains;

[0099] The fixed frame is formed by the front vertical rail 12 and the rear vertical rail 13 being fixedly connected by a plurality of parallel horizontal connecting beams 14;

[0100] A lifting counterweight 17 is slidably connected in the rear vertical rail 13, and the lifting counterweight 17 can ensure the stability of lifting and lowering, and prevent the overall center of the truck frame from being unstable and tipping over when the truck frame is loaded with goods;

[0101] The left and right ends of the lifting counterweight 17 are fixedly provided with counterweight pressing plates 171; the left and right ends of the lifting counterweight 17 are fixedly installed on the chains of different groups of sprockets respectively;

[0102] A lifting drive plate 16 is slidably connected in the front vertical rail 12; driving pressure plates 161 are fixedly arranged at the left and right ends of the lifting drive plate 16; the driving pressure plates 161 at the left and right ends of the lifting drive plate 16 are respectively fixedly installed on the chains of different groups of sprockets;

[0103] The bottom frame 18 is rotatably provided with a walking sprocket set 19 on both sides, and the walking sprocket set 19 is driven to rotate by a motor; the sprockets in the walking sprocket set 19 are connected by a plastic tank chain, and the plastic tank chain has a certain toughness to ensure that the truck frame can adapt to the movement on different grounds;

[0104] The lifting assembly 15 includes a first sprocket 152, a second sprocket 156, a third sprocket 157, a fourth sprocket 158, a fifth sprocket 159, a sixth sprocket 1510, a seventh sprocket 1511, and an eighth sprocket 1512;

[0105] The first sprocket 152 is mounted on the top of one side of the rear vertical rail 13, and the eighth sprocket 1512 is mounted on the bottom of one side of the rear vertical rail 13; the second sprocket 156 is mounted on the top of the other side of the rear vertical rail 13, and the sixth sprocket 1510 is mounted on the bottom of the other side of the rear vertical rail 13;

[0106] The third sprocket 157 is mounted on the top of one side of the front vertical rail 12, and the fourth sprocket 158 ​​is mounted on the bottom of one side of the front vertical rail 12; the fifth sprocket 159 is mounted on the top of the other side of the front vertical rail 12, and the seventh sprocket 1511 is mounted on the bottom of the other side of the front vertical rail 12;

[0107] The first sprocket 152 is fixedly connected to the first rotating shaft 153; the first rotating shaft 153 is fixedly connected to the second rotating shaft 155 through the first coupling 154; the second rotating shaft 155 is fixedly connected to the shaft of the second sprocket 156; the first sprocket 152, the third sprocket 157, the fourth sprocket 158, and the eighth sprocket 1512 are matched and connected through the first chain 1513; the second sprocket 156, the fifth sprocket 159, the seventh sprocket 1511, and the sixth sprocket 1510 are matched and connected through the second chain 1514;

[0108] The shaft portion of the first sprocket 152 is fixedly connected to the output shaft of the first motor 151;

[0109] The driving plate 161 at the right end of the lifting driving plate 16 is fixedly installed on the first chain 1513, and the driving plate 161 at the left end of the lifting driving plate 16 is fixedly installed on the second chain 1514; the counterweight plate 171 at the right end of the lifting counterweight 17 is fixedly installed on the first chain 1513, and the counterweight plate 171 at the left end of the lifting counterweight 17 is fixedly installed on the second chain 1514;

[0110] like Figure 5-Figure 7 As shown, the feeding device 2 comprises a stand 21, on which a plurality of feeding rollers 211 are arranged in parallel and rotatably provided; two guide assemblies 22 are arranged opposite to each other above the feeding rollers 211; a first screw rod 221 is rotatably provided in the guide assembly 22, and a telescopic plate 223 is telescopically provided in the guide assembly 22, and the telescopic plate 223 is driven to telescope by rotating the first screw rod 221; a screw nut is fixedly installed on the lower end surface of the guide assembly 22, and the screw rod passes through the screw nut;

[0111] The guide assembly 22 is divided into a left guide assembly 22a and a right guide assembly 22b; a second screw rod 23 and a third screw rod 24 are rotatably mounted on the stand 21; the left guide assembly 22a is driven to translate along the second screw rod 23 by rotating the second screw rod 23, and the right guide assembly 22b is driven to translate along the third screw rod 24 by rotating the third screw rod 24; a left connecting block 25 is fixedly mounted on the lower end surface of the left guide assembly 22a, and a right connecting block 26 is fixedly mounted on the lower end surface of the right guide assembly 22b; the second screw rod 23 passes through the threaded hole on the second nut 232, and the second The screw rod 23 passes through the light hole on the first light hole block 233; the third screw rod 24 passes through the threaded hole on the third screw nut 243, and the third screw rod 24 passes through the light hole on the second light hole block 242; the second screw nut 232 and the second light hole block 242 are fixedly mounted on the lower end surface of the left connecting block 25; the third screw nut 243 and the first light hole block 233 are fixedly mounted on the lower end surface of the right connecting block 26; one end of the second screw rod 23 is fixedly connected to the output shaft of the second servo motor 231; one end of the third screw rod 24 is fixedly connected to the output shaft of the third servo motor 241;

[0112] The guide assembly 22 includes a first screw rod 221, a guide plate 224, and a slide rail 225; both ends of the first screw rod 221 are rotatably mounted on the front and rear end surfaces of the guide assembly 22; the guide plate 224 forms one end surface of the guide assembly 22; a telescopic plate 223 is slidably provided on the inner side of the guide plate 224; the rear end of the telescopic plate 223 is fixedly mounted on the mounting seat 2231; the first screw rod 221 passes through the first nut 2212, and the first nut 2212 is fixedly mounted on the mounting seat 2231; a seventh slider 222 is fixedly connected to one end surface of the mounting seat 2231; the seventh slider 222 is slidably connected to the slide rail 225; one end of the first screw rod 221 is fixedly connected to the output shaft of the first servo motor 2211; the first screw rod 221 passes through the mounting seat 2231.

[0113] like Figure 8-Figure 12As shown, the material discharging assembly 3 includes a main mounting frame, in which a second roller 36, a screw rod, and a material discharging assembly are arranged; the main mounting frame is formed by a right mounting frame 33, a left mounting frame 34, and a front mounting frame 35 being fixedly connected; a second roller 36 is rotatably arranged between the right mounting frame 33 and the left mounting frame 34, and the second roller 36 is driven by a motor; a plurality of screw rods are rotatably arranged between the right mounting frame 33 and the left mounting frame 34; the screw rods include a fourth screw rod 31a and a fifth screw rod 31; the fifth screw rod 31 passes through a fourth screw nut 314, and the fourth screw nut 314 is fixedly installed On the material-dispensing assembly; the fourth servo motor 313 is fixedly mounted on one side of the left mounting frame 34; the fourth screw rod 31a is driven to rotate by the fourth servo motor 313; sprockets are fixedly arranged on the fourth screw rod 31a and the fifth screw rod 31, and the sprocket on the fourth screw rod 31a is matched and connected with the sprocket on the fifth screw rod 31 through a chain; one end of the fourth screw rod 31a is fixedly connected to the shaft of the first bevel gear 311; the output shaft of the fourth servo motor 313 is fixedly connected to the shaft of the second bevel gear 312; the first bevel gear 311 is meshed and connected with the second bevel gear 312;

[0114] The material shifting assembly includes a material shifting mounting plate 323, on which a material shifting rod 3211 is hingedly connected via a third rotating shaft 321; a fifth servo motor 322 is fixedly mounted at one end of the material shifting mounting plate 323, and the third rotating shaft 321 is driven to rotate by the fifth servo motor 322; a nut 314 is fixedly mounted on the upper end surface of the material shifting mounting plate 323; a first slot 3231 is opened on the material shifting mounting plate 323 along the direction of the third rotating shaft 321, and the third rotating shaft 321 is located in the first slot 3231; the lower end of the material shifting rod 3211 is fixedly mounted on the third rotating shaft 321; the upper end of the material shifting rod 3211 is higher than the upper edge of the main mounting frame.

[0115] Figure 13-Figure 15 As shown, the tray assembly 4 includes a tray, a push beam frame is arranged above the tray, and the tray is slidably connected to the support rail; a screw rod is connected to the rear end of the tray, and the screw rod is driven to move forward and backward by a servo motor; a plurality of flat cylinders are fixedly arranged on the push beam frame;

[0116] The tray includes a right tray 49 and a left tray 410; the support rail includes a first support rail 44, a second support rail 45, and a third support rail 46; the push beam frame includes a push beam frame right section 43 and a push beam frame left section 411;

[0117] The right side of the right tray 49 is slidably connected to the first support rail 44, and the left side of the right tray 49 is slidably connected to the second support rail 45; the right side of the left tray 410 is slidably connected to the second support rail 45, and the left side of the left tray 410 is slidably connected to the third support rail 46; a first slider 491 is fixedly provided on the right side of the right tray 49, and a second slider 492 is fixedly provided on the left side of the right tray 49; the first slider 491 is slidably connected to the first support rail 44, and the second slider is slidably connected to the second support rail 45; the right side of the left tray 410 is fixedly provided with a first slider 491, and the left side of the right tray 49 is fixedly provided with a second slider 492; the first slider 491 is slidably connected to the first support rail 44, and the second slider is slidably connected to the second support rail 45; A third slider 4101 is fixedly provided, and a fourth slider 4102 is fixedly provided on the left side of the left tray 410; the third slider 4101 is slidably connected to the second support rail 45, and the fourth slider 4102 is slidably connected to the second support rail 45; the rear end of the right tray 49 is fixedly connected to the front end of the sixth screw rod 47; the sixth screw rod 47 is driven to move forward and backward by the sixth servo motor 471; the sixth screw rod 47 passes through the second gear 473; the second gear 473 is meshed with the first gear 472, and the first gear 472 is meshed with the sixth servo motor The output end of 471 is fixedly connected; the second gear 473, the first gear 472, and the sixth servo motor 471 are all mounted on the first mounting seat 474; the rear end of the left tray 410 is fixedly connected to the front end of the seventh screw rod 48; the seventh screw rod 48 is driven to move forward and backward by the seventh servo motor 481; the seventh screw rod 48 passes through the fourth gear 483; the fourth gear 483 is meshed with the third gear 482, and the third gear 482 is fixedly connected to the output end of the seventh servo motor 481; the fourth gear 483, the third gear 482 are meshed with the output end of the seventh servo motor 481; the fourth gear 483, the third gear 482 are fixedly connected to the output end of the seventh servo motor 481; the fourth gear 483, the third gear 482 82. The seventh servo motor 481 is installed on the second mounting seat 484; a right section 43 of a push beam frame is arranged above the right pallet 49, and a left section 411 of a push beam frame is arranged above the left pallet 410; a plurality of first flat plate cylinders 431 are fixedly connected to the right section 43 of the push beam frame; a plurality of second flat plate cylinders 4111 are fixedly connected to the left section 411 of the push beam frame; under the telescopic action of the piston rods on the first flat plate cylinders 431 and the second flat plate cylinders 4111, the goods can be prevented from moving back as the right pallet 9 and the left pallet 410 are retracted.

[0118] Figure 16-Figure 20As shown, the pushing assembly 5 includes a pushing beam 56, on which an adjusting rod 57 is retractably provided; the adjusting rod is driven to move by a ninth servo motor 571; a slider is fixedly provided at the bottom of the pushing beam 56, and the slider is slidably connected to the support rail below the pushing beam 56; a nut is fixedly installed at the bottom of the pushing beam 56, and the screw rod passes through the nut, and the screw rod is driven to rotate by the eighth servo motor 512; a sixth slider 564 and a fifth slider 563 are fixedly provided on the left and right sides of the lower end surface of the pushing beam 56, respectively; the sixth slider 564 is slidably connected to the fifth support rail 54, and the fifth slider 563 is slidably connected to the fourth support rail 53; a sliding rail 561 and a rack 562 are fixedly provided on the upper end surface of the pushing beam 56 along the length direction of the pushing beam 56; the left end of the adjusting rod is fixedly installed on one side end surface of the slide seat 572; the slide seat 572 is slidably connected to the sliding rail 561; the ninth servo motor 571 is fixedly installed on the upper part of the slide seat 572; A gear is fixedly connected to the output shaft of the servo motor 571, and the gear is meshed with the rack; a fifth nut 513 and a sixth nut 522 are symmetrically fixedly arranged on the lower end surface of the pushing beam 56, the eighth screw rod 51 passes through the fifth nut 513, and the ninth screw rod 52 passes through the sixth nut 522; the rear end of the eighth screw rod 51 is fixedly connected to the shaft of the first pulley 511; the rear end of the ninth screw rod 52 is fixedly connected to the shaft of the second pulley 521; the first pulley 511 and the second pulley 521 are matched and connected by a belt 58; the output shaft of the eighth servo motor 512 is fixedly connected to the shaft of the first pulley 511; the rear ends of the eighth screw rod 51 and the ninth screw rod 52 are fixedly mounted on the rear mounting plate 55 through bearings; the right section 43 of the pushing beam frame is fixedly connected to the left section 411 of the pushing beam frame through the pushing beam 56; the fourth branch rail 53 is fixedly mounted on the second branch rail 45; the fifth branch rail 54 is fixedly mounted on the third branch rail 46.

[0119] The working principle of the present invention is:

[0120] (1) Preparation: The first motor 151 drives the first sprocket 152 to rotate, and the second sprocket 156 coaxially fixedly connected to the first sprocket 152 rotates, and the third sprocket 157, the fourth sprocket 158, and the eighth sprocket 1512 connected to the first sprocket 152 through the first chain 1513 rotate, and the fifth sprocket 159, the seventh sprocket 1511, and the sixth sprocket 1510 connected to the second sprocket 156 through the second chain 1514 rotate, so as to realize the synchronous movement of the first chain 1513 and the second chain 1514. At this time, the counterweight plate 1 The lifting counterweight 17 71 fixedly connected to the first chain 1513 and the second chain 1514 can be stably lifted and lowered along the rear vertical rail 13, and the lifting drive plate 16 fixedly connected to the first chain 1513 and the second chain 1514 through the driving pressure plate 161 can be stably lifted and lowered along the front vertical rail 12; since the rear end of the conveyor belt mechanism 11 is hinged to the upper end of the connecting frame 111, and the lower end of the connecting frame 111 is hinged to the rear end of the base frame 18, the lifting and lowering of the lifting drive plate 16 will drive the conveyor belt mechanism 11 to flip up and down, and the loading position at the rear end of the loading device 2 changes.

[0121] When the goods need to be moved to the truck container for transportation, first adjust the height of the drive plate 16 and raise the lifting drive plate 16 to the highest position. At this time, the front end of the conveyor belt mechanism 11 is at the highest position, and the rear end of the conveyor belt mechanism 11 is at the lowest position. At this time, the front end of the cargo box conveying platform is connected to the rear end of the conveyor belt mechanism 11. At this time, the cargo box on the cargo box conveying platform will be conveyed to the conveyor belt mechanism 11 for continued transportation, and the cargo box will be conveyed from the front end of the conveyor belt mechanism 11 into the loading device 2.

[0122] (2) Loading: The cargo box enters the area where the second roller 36 is located from the rear end of the loading device 2. The second roller 36 drives the cargo to move. As the cargo is continuously conveyed, the adjusting rod 57 is in an extended state and the cargo stops at the adjusting rod 57.

[0123] (3) Material discharge: the material discharge rod 3211 is in the vertical direction, the fourth servo motor 313 drives the fourth screw rod 31a to rotate, the sprocket fixed on the fourth screw rod 31a rotates, and the sprocket on the fifth screw rod 31 is driven to rotate through the chain, the fifth screw rod 31 rotates, the fourth nut 314 on the fifth screw rod 31 moves along the fifth screw rod 31, and the material discharge assembly fixedly connected to the fourth nut 314 moves, and the material discharge rod 3211 on the material discharge assembly pushes the goods to move from right to left, and the material discharge rod 3211 repeatedly pushes the loaded goods, and multiple goods are gradually arranged in a row; at this time, the material discharge rod 3211 is at the extreme right end; the ninth servo motor 571 drives the gear to move on the rack 562, the slide 572 slides on the push beam 56 along the slide rail 561, and the adjustment rod 57 fixedly connected to the slide 572 retracts; then the third The servo motor 241 drives the first pulley 511 to rotate. Under the transmission action of the belt 58, the second pulley 521 rotates synchronously, the eighth screw rod 51 fixedly connected to the first pulley 511 rotates, and the ninth screw rod 52 fixedly connected to the second pulley 521 rotates synchronously. The fifth nut 513 moves backward along the eighth screw rod 51, and the sixth nut 522 moves backward along the ninth screw rod 52. Since the fifth nut 513 and the sixth nut 522 are fixedly mounted on the pushing beam 56, the pushing beam 56 will slide backward along the fourth branch rail 53 and the fifth branch rail 54; when the leftmost end of the goods reaches the left mounting frame 34, the fifth servo motor 322 drives the first rotating shaft 321 to rotate, and the material removing rod 3211 fixedly connected to the first rotating shaft 321 is moved to the left, and the goods arranged in a row are pushed as a whole to the transfer roller table 6, and a material removal working cycle is completed at this time.

[0124] (4) Pushing: At this time, the adjusting rod 57 is in a retracted state, and the pushing beam 56 moves to the rear end surface position of the goods to be pushed, so that the output shaft of the ninth servo motor 571 rotates in the opposite direction, so that the adjusting rod 57 is extended again. At this time, the extended part of the adjusting rod 57 is located at the rear end surface position of the goods to be pushed; at this time, the output shaft of the third servo motor 241 rotates in the opposite direction, and the pushing beam 56 slides forward along the fourth branch rail 53 and the fifth branch rail 54. The extended part of the adjusting rod 57 and the pushing beam 56 jointly push the goods that have been arranged in a horizontal row on the discharge platform 3 and the transfer roller table 6 to the pallet;

[0125] (5) Unloading: After the goods that have been arranged in a horizontal row have been pushed onto the pallet, the height of the lifting drive plate 16 is adjusted again so that the lifting drive plate 16 is lowered to a suitable position. At this time, the pallet is at a suitable unloading height; the sixth servo motor 471 drives the first gear 472 to rotate, and the second gear 473 meshing with the first gear 472 rotates, and the sixth screw rod 47 passing through the second gear 473 drives the right pallet 49 to retract; the seventh servo motor 481 drives the third gear 482 to rotate, and the fourth gear 483 meshing with the third gear 482 rotates, and the seventh screw rod 48 passing through the fourth gear 483 drives the left pallet 410 to retract; the goods are lowered into the container; under the telescopic action of the piston rods on the first flat plate cylinder 431 and the second flat plate cylinder 4111, the goods can be prevented from moving back with the right pallet 9 and the left pallet 410.

[0126] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. An automatic loading equipment, characterized in that: It comprises a foldable lifting truck frame (1), a loading device (2), a material discharge assembly (3), a tray assembly (4), and a material pushing assembly (5); The foldable lifting truck frame (1) comprises a conveyor belt mechanism (11), a fixed frame, a lifting assembly, a bottom frame (18), and a running sprocket group (19); the rear end of the conveyor belt mechanism (11) is hinged to the rear end of the bottom frame (18); the front end of the bottom frame (18) is vertically fixedly connected to the fixed frame; the lifting assembly is installed on the fixed frame; the lifting assembly comprises a first motor (151) and two groups of sprockets; the sprockets in each group of the sprockets are connected by chains; the fixed frame is formed by fixing a front vertical rail (12) and a rear vertical rail (13) through a plurality of parallel horizontal connecting beams (14); A lifting counterweight (17) is slidably connected inside the rear vertical rail (13); the lifting counterweight (17) is driven to rise and fall by a chain; a lifting drive plate (16) is slidably connected inside the front vertical rail (12); the lifting drive plate (16) is driven to rise and fall by a chain; The rear end of the feeding device (2) is hinged to the conveyor belt mechanism (11); the rear end of the pushing assembly (5) is fixedly connected to the lifting drive plate (16) through a connecting clamp (7); the rear end of the discharge assembly (3) can be arranged at the front end of the feeding device (2); the arrangement direction of the second roller (36) of the discharge assembly (3) is consistent with the arrangement direction of the feeding roller (211) of the feeding device (2); the pushing assembly (5) can be arranged on one side of the discharge assembly (3); a transfer roller table (6) is provided on one side of the discharge assembly (3); the arrangement direction of the rollers of the transfer roller table (6) is perpendicular to the arrangement direction of the feeding roller (211) of the feeding device (2); the tray assembly (4) can be arranged below the discharge assembly (3) and the transfer roller table (6); the pushing beam (56) of the pushing assembly (5) can be arranged above the transfer roller table (6); The conveyor belt mechanism (11) is driven by a motor; the rear end of the conveyor belt mechanism (11) is hinged to the upper end of the connecting frame (111); the lower end of the connecting frame (111) is hinged to the rear end of the base frame (18); The lifting assembly (15) comprises a first sprocket (152), a second sprocket (156), a third sprocket (157), a fourth sprocket (158), a fifth sprocket (159), a sixth sprocket (1510), a seventh sprocket (1511), and an eighth sprocket (1512); The first sprocket (152) is mounted on the top of one side of the rear vertical rail (13), and the eighth sprocket (1512) is mounted on the bottom of one side of the rear vertical rail (13); the second sprocket (156) is mounted on the top of the other side of the rear vertical rail (13), and the sixth sprocket (1510) is mounted on the bottom of the other side of the rear vertical rail (13); The third sprocket (157) is mounted on the top of one side of the front vertical rail (12), and the fourth sprocket (158) is mounted on the bottom of one side of the front vertical rail (12); the fifth sprocket (159) is mounted on the top of the other side of the front vertical rail (12), and the seventh sprocket (1511) is mounted on the bottom of the other side of the front vertical rail (12); The shaft of the first sprocket (152) is fixedly connected to the first rotating shaft (153); the first rotating shaft (153) is fixedly connected to the second rotating shaft (155) via a first coupling (154); the second rotating shaft (155) is fixedly connected to the shaft of the second sprocket (156); the first sprocket (152), the third sprocket (157), the fourth sprocket (158), and the eighth sprocket (1512) are matched and connected via a first chain (1513); the second sprocket (156), the fifth sprocket (159), the seventh sprocket (1511), and the sixth sprocket (1510) are matched and connected via a second chain (1514); The shaft portion of the first sprocket (152) is fixedly connected to the output shaft of the first motor (151); The left and right ends of the lifting counterweight (17) are fixedly provided with counterweight pressing plates (171); the counterweight pressing plates (171) at the left and right ends of the lifting counterweight (17) are respectively fixedly mounted on chains of different groups of sprocket wheels; the left and right ends of the lifting drive plate (16) are fixedly provided with driving pressing plates (161); the driving pressing plates (161) at the left and right ends of the lifting drive plate (16) are respectively fixedly mounted on chains used by different groups of sprocket wheels; The driving plate (161) at the right end of the lifting driving plate (16) is fixedly mounted on the first chain (1513), and the driving plate (161) at the left end of the lifting driving plate (16) is fixedly mounted on the second chain (1514); the counterweight plate (171) at the right end of the lifting counterweight (17) is fixedly mounted on the first chain (1513), and the counterweight plate (171) at the left end of the lifting counterweight (17) is fixedly mounted on the second chain (1514); The bottom frame (18) is rotatably provided with a traveling sprocket group (19) on both sides; the sprockets in the traveling sprocket group (19) are connected by a plastic tank chain; a motor is fixedly mounted on the bottom frame (18), and the traveling sprocket group (19) is driven to rotate by the motor; The feeding device (2) comprises a stand (21), on which a plurality of feeding rollers (211) are arranged in parallel and rotatably disposed; two guide assemblies (22) are disposed above the feeding rollers (211) facing each other; and the guide assemblies are driven to translate by a screw rod; A first screw rod (221) is rotatably provided in the guide assembly (22), and a telescopic plate (223) is telescopically provided in the guide assembly (22), and the telescopic plate (223) is driven to telescope by rotating the first screw rod (221); a nut is fixedly installed on the lower end surface of the guide assembly (22), and the screw rod passes through the nut; The guide assembly (22) is divided into a left guide assembly (22a) and a right guide assembly (22b); a second screw rod (23) and a third screw rod (24) are rotatably mounted on the stand (21); the left guide assembly (22a) is driven to translate along the second screw rod (23) by rotating the second screw rod (23), and the right guide assembly (22b) is driven to translate along the third screw rod (24) by rotating the third screw rod (24); The left guide assembly (22a) has a left connecting block (25) fixedly mounted on its lower end surface, and the right guide assembly (22b) has a right connecting block (26) fixedly mounted on its lower end surface; the second screw rod (23) passes through a threaded hole on a second screw nut (232), and the second screw rod (23) passes through a light hole on a first light hole block (233); the third screw rod (24) passes through a threaded hole on a third screw nut (243), and the third screw rod (24) passes through a light hole on a second light hole block (242); The second nut (232) and the second light hole block (242) are fixedly mounted on the lower end surface of the left connecting block (25); the third nut (243) and the first light hole block (233) are fixedly mounted on the lower end surface of the right connecting block (26); One end of the second screw rod (23) is fixedly connected to the output shaft of the second servo motor (231); and one end of the third screw rod (24) is fixedly connected to the output shaft of the third servo motor (241).

2. The automatic loading equipment according to claim 1, characterized in that: The guide assembly (22) comprises a first screw rod (221), a guide plate (224), and a slide rail (225); Both ends of the first screw rod (221) are rotatably mounted on the front and rear end surfaces of the guide assembly (22); The guide plate (224) forms one side end surface of the guide assembly (22); a telescopic plate (223) is slidably provided on the inner side of the guide plate (224); the rear end of the telescopic plate (223) is fixedly mounted on the mounting seat (2231); the first screw rod (221) passes through the first nut (2212), and the first nut (2212) is fixedly mounted on the mounting seat (2231); a seventh slider (222) is fixedly connected to one side end surface of the mounting seat (2231); the seventh slider (222) is slidably connected to the slide rail (225); one end of the first screw rod (221) is fixedly connected to the output shaft of the first servo motor (2211); the first screw rod (221) passes through the mounting seat (2231).

3. The automatic loading equipment according to claim 1, characterized in that: The material discharging assembly (3) comprises a main mounting frame, in which a second roller (36), a screw rod and a material discharging assembly are arranged; the material discharging assembly is driven to translate by the screw rod; The main mounting frame is formed by a right mounting frame (33), a left mounting frame (34), and a front mounting frame (35) being fixedly connected; a second roller (36) is rotatably arranged between the right mounting frame (33) and the left mounting frame (34), and the second roller (36) is driven by a motor; a plurality of screw rods are rotatably arranged between the right mounting frame (33) and the left mounting frame (34), and the screw rods include a fourth screw rod (31a) and a fifth screw rod (31); the fifth screw rod (31) passes through a fourth nut (314), and the fourth nut (314) is fixedly mounted on the material picking assembly; The fourth servo motor (313) is fixedly mounted on one side of the left mounting frame (34); the fourth screw rod (31a) is driven to rotate by the fourth servo motor (313); sprockets are fixedly arranged on the fourth screw rod (31a) and the fifth screw rod (31); the sprocket on the fourth screw rod (31a) is matched and connected with the sprocket on the fifth screw rod (31) by a chain; One end of the screw rod is fixedly connected to the shaft of the first bevel gear (311); the output shaft of the fourth servo motor (313) is fixedly connected to the shaft of the second bevel gear (312); and the first bevel gear (311) is meshingly connected to the second bevel gear (312).

4. The automatic loading equipment according to claim 3 is characterized in that: The material shifting assembly comprises a material shifting mounting plate (323), on which a material shifting rod (3211) is hingedly connected via a third rotating shaft (321); a fifth servo motor (322) is fixedly mounted at one end of the material shifting mounting plate (323), and the third rotating shaft (321) is driven to rotate via the fifth servo motor (322); The fourth nut (314) is fixedly mounted on the upper end surface of the material-selecting mounting plate (323); A first notch (3231) is provided on the material-shifting installation plate (323) along the direction of the third rotating shaft (321), and the third rotating shaft (321) is located in the first notch (3231); The lower end of the material shifting rod (3211) is fixedly mounted on the third rotating shaft (321); the upper end of the material shifting rod (3211) is higher than the upper edge of the main mounting frame.

5. The automatic loading equipment according to claim 1, characterized in that: The tray assembly (4) comprises a tray, a push beam frame is arranged above the tray, and the tray is slidably connected to the support rail; a screw rod is connected to the rear end of the tray, and the screw rod is driven to move forward and backward by a servo motor; and a plurality of flat cylinders are fixedly arranged on the push beam frame; The tray includes a right tray (49) and a left tray (410); the support rail includes a first support rail (44), a second support rail (45), and a third support rail (46); the push beam frame includes a push beam frame right section (43) and a push beam frame left section (411); The right side of the right tray (49) is slidably connected to the first support rail (44), and the left side of the right tray (49) is slidably connected to the second support rail (45); the right side of the left tray (410) is slidably connected to the second support rail (45), and the left side of the left tray (410) is slidably connected to the third support rail (46); The rear end of the right tray (49) is fixedly connected to the front end of the sixth screw rod (47); the sixth screw rod (47) is driven to move forward and backward by a sixth servo motor (471); The rear end of the left tray (410) is fixedly connected to the front end of the seventh screw rod (48); the seventh screw rod (48) is driven to move forward and backward by the seventh servo motor (481); A first slider (491) is fixedly provided on the right side of the right tray (49), and a second slider (492) is fixedly provided on the left side of the right tray (49); the first slider (491) is slidably connected to the first support rail (44), and the second slider (492) is slidably connected to the second support rail (45); a third slider (4101) is fixedly provided on the right side of the left tray (410), and a fourth slider (4102) is fixedly provided on the left side of the left tray (410); the third slider (4101) is slidably connected to the second support rail (45), and the fourth slider (4102) is slidably connected to the second support rail (45).

6. The automatic loading equipment according to claim 5, characterized in that: The sixth screw rod (47) passes through the second gear (473); the second gear (473) is meshed with the first gear (472), and the first gear (472) is fixedly connected to the output end of the sixth servo motor (471); the second gear (473), the first gear (472), and the sixth servo motor (471) are all mounted on the first mounting seat (474); The seventh screw rod (48) passes through the fourth gear (483); the fourth gear (483) is meshed with the third gear (482), and the third gear (482) is fixedly connected to the output end of the seventh servo motor (481); the fourth gear (483), the third gear (482), and the seventh servo motor (481) are all mounted on the second mounting seat (484).

7. The automatic loading equipment according to claim 5, characterized in that: A right section (43) of a push beam frame is arranged above the right tray (49), and a left section (411) of a push beam frame is arranged above the left tray (410); a plurality of first flat plate cylinders (431) are fixedly connected to the right section (43) of the push beam frame; and a plurality of second flat plate cylinders (4111) are fixedly connected to the left section (411) of the push beam frame.

8. The automatic loading equipment according to claim 1, characterized in that: A nut is fixedly mounted on the bottom of the push beam (56), the screw rod passes through the nut, and the screw rod is driven to rotate by a third servo motor (241); A material pushing assembly comprises a material pushing beam (56), on which an adjusting rod (57) is telescopically arranged; the adjusting rod is driven to move by a fourth servo motor (313); A slider is fixedly arranged at the bottom of the push beam (56), and the slider is slidably connected to the support rail below the push beam (56); the push beam (56) is driven to move in translation by a screw rod; A sixth slider (564) and a fifth slider (563) are respectively fixedly arranged on the left and right sides of the lower end surface of the push beam (56); the sixth slider (564) is slidably connected to the fifth support rail (54), and the fifth slider (563) is slidably connected to the fourth support rail (53); The right section (43) of the push beam frame is fixedly connected to the left section (411) of the push beam frame via a push beam (56); the fourth branch rail (53) is fixedly mounted on the second branch rail (45); and the fifth branch rail (54) is fixedly mounted on the third branch rail (46); A sliding rail (561) and a rack (562) are fixedly arranged on the upper end surface of the push beam (56) along the length direction of the push beam (56); the left end of the adjustment rod is fixedly mounted on one end surface of the slide seat (572); the slide seat (572) is slidably connected to the sliding rail (561); A fourth servo motor (313) is fixedly mounted on the upper portion of the slide seat (572); a gear is fixedly connected to the output shaft of the fourth servo motor (313), and the gear is meshed with the rack (562); A fifth nut (513) and a sixth nut (522) are fixedly and symmetrically arranged on the lower end surface of the push beam (56); the eighth screw rod (51) passes through the fifth nut (513) and the ninth screw rod (52) passes through the sixth nut (522); The rear end of the eighth screw rod (51) is fixedly connected to the shaft of the first pulley (511); the rear end of the ninth screw rod (52) is fixedly connected to the shaft of the second pulley (521); the first pulley (511) and the second pulley (521) are connected in coordination via a belt (58); the output shaft of the third servo motor (241) is fixedly connected to the shaft of the first pulley (511); The rear ends of the eighth screw rod (51) and the ninth screw rod (52) are both fixedly mounted on the rear mounting plate (55) via bearings; The rear mounting plate (55) is fixedly connected to the lifting drive plate (16) via a connecting clamp (7).

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