Material tray receiving and feeding equipment

Abstract

The utility model provides a material tray receiving and feeding device which comprises a material collecting device, a first material tray placing position, a second material tray placing position and a material tray receiving and feeding device. A second tray placing position is arranged on the conveying device; a first tray storage structure and a second tray storage structure are arranged on the conveying device; and the number of the charging tray pushing devices is two, the first charging tray pushing device is used for pushing the charging trays on the first charging tray placing position to the second charging tray placing position, and the second charging tray pushing device is used for pushing the charging trays on the second charging tray placing position to the first charging tray placing position. The material tray conveying device has the advantages that the conveying device receives full material trays on the material collecting device, places the full material trays in the second material tray containing structure and conveys the full material trays to the designated position, the empty material trays are pushed to the material collecting device to be conveniently taken and used, material tray turnover is achieved through the conveying device and the material collecting device, and compared with traditional manual carrying, the working efficiency is higher, and the labor intensity of workers is lowered. And the labor force is saved, and the production cost is reduced.

Description

TECHNICAL FIELD

[0001] The utility model belongs to material conveying technical field, especially a kind of collecting tray equipment. BACKGROUND

[0002] Sample inspection plays a vital role in many industrial fields, it is not only the key link of quality control, but also the important means of performance evaluation, safety verification, compliance inspection, and also helps to save cost and support scientific research, therefore, in each field, great importance is attached to sample inspection work.

[0003] Sample preparation and inspection are often not in the same place, such as sample preparation in production workshop in electrolytic aluminium workshop, but sample inspection in inspection room, because workshop is larger, the distance between them is 2km, current sample sending mode is manual collection of each sample and then sample sending, there are following problems in working process: first, it needs special person to transport, waste labor, lead to low labor efficiency and high production cost;Second, sample may have high temperature, corrosion and other problems, manual handling has safety risk. UTILITY MODEL CONTENT

[0004] Therefore, the utility model aims at providing a kind of collecting tray equipment to solve at least one of the above technical problems.

[0005] To achieve the above purpose, the technical scheme of the utility model is as follows:

[0006] A kind of collecting tray equipment, comprising:

[0007] Material collecting device, first tray placing position is equipped on the material collecting device;

[0008] Transportation device, second tray placing position is equipped on the transportation device;First tray storage structure, second tray storage structure are equipped on the transportation device;

[0009] Tray pushing device, the number of tray pushing device is two, two tray pushing devices are first tray pushing device and second tray pushing device respectively, the first tray pushing device is used to push the tray on first tray placing position to second tray placing position, and the second tray pushing device is used to push the tray on second tray placing position to first tray placing position.

[0010] Further, it further includes tray moving device, which is configured to move full tray on second tray placing position into second tray storage structure;

[0011] Empty tray in first tray storage structure is moved to second tray placing position.

[0012] Further, the tray moving device comprises:

[0013] A grabbing assembly is arranged for clamping the tray and moving in the Z axis;

[0014] A moving assembly is arranged for driving the grabbing assembly to move in the X axis and Y axis directions.

[0015] Further, the moving assembly comprises:

[0016] An X axis linear module, the linear guide rail of the X axis linear module is fixedly connected with the vehicle body of the conveying device, and the sliding table of the X axis linear module is fixedly connected with the X axis moving plate;

[0017] A Y axis linear module, the linear guide rail of the Y axis linear module is fixedly connected with the X axis moving plate, and the sliding table of the Y axis linear module is fixedly connected with the grabbing assembly.

[0018] Further, the grabbing assembly comprises:

[0019] A Y axis moving plate, the Y axis moving plate is fixedly connected with the sliding table of the Y axis linear module;

[0020] A Z axis linear module, the linear guide rail of the Z axis linear module is fixedly connected with the Y axis moving plate;

[0021] A Z axis moving plate, the Z axis moving plate is fixedly connected with the sliding table of the Z axis linear module, and the Z axis moving plate is movably connected with the guide rail on the Y axis moving plate through the sliding block;

[0022] Two clamping plates are arranged, and the clamping position of the tray is formed between the two clamping plates, and the clamping plates are movably connected with the guide rail on the Z axis moving plate through the sliding block;

[0023] A clamping cylinder, the output shaft of the clamping cylinder is fixedly connected with the clamping plate, and the shell of the clamping cylinder is fixedly connected with the Z axis moving plate.

[0024] Further, the two sides of the tray are downwardly bent to form side plates, the side plates are provided with socket structures, and the clamping plates are fixedly provided with insertion structures corresponding to the insertion holes;

[0025] The bottom end of the side plate is fixedly provided with a sliding strip, the two side edges of the lower end surface of the sliding strip adopt a chamfer structure, and the tray is provided with positioning holes corresponding to the sliding strip;

[0026] The two ends of the tray are downwardly bent to form vertical plates;

[0027] The tray is provided with placement holes corresponding to the samples.

[0028] Further, the tray pushing device comprises:

[0029] A bottom plate, one side of the bottom plate is fixedly provided with a side baffle;

[0030] A side pushing plate corresponding to the side baffle, the side pushing plate is provided with a side pushing cylinder corresponding to drive the side pushing plate to move, the shell of the side pushing cylinder is fixedly connected with the bottom plate, and the output shaft of the side pushing cylinder is fixedly connected with the side pushing plate;

[0031] An end limiting plate, the bottom plate and the side pushing plate form a tray placing position for placing a tray, the end limiting plate is fixedly connected with the bottom plate, and the limiting plate corresponds to one end of the tray placing position;

[0032] A pushing plate corresponding to one end of the tray placing position adjacent to the end limiting plate, the pushing plate is connected with the sliding table of the pushing linear module.

[0033] Further, the material collecting device comprises a material collecting platform, and a linear bearing is fixedly arranged on the material collecting platform;

[0034] A guide shaft matched with the linear bearing is fixedly arranged on the lower end surface of the bottom plate of the first tray pushing device, and the guide shaft is installed on the inner side of the linear bearing;

[0035] A lifting cylinder is fixedly arranged on the material collecting platform, and the output shaft of the lifting cylinder is fixedly connected with the bottom plate of the first tray pushing device;

[0036] Two limiting rings are fixedly arranged on the guide shaft, and the limiting rings limit the movement range of the guide shaft;

[0037] The number of the guide shafts is multiple, and the lower ends of the multiple guide shafts are connected through a connecting plate;

[0038] The second tray pushing device is fixedly connected with the vehicle body.

[0039] Further, a guide pipe corresponding to the tray placing position is fixedly arranged on one end of the pushing plate adjacent to the tray placing position, a sliding shaft is arranged in the guide pipe, a pushing head is arranged on one end of the sliding shaft adjacent to the tray placing position, the diameter of the pushing head is greater than that of the sliding shaft, the end surface of the pushing head adjacent to the tray placing position is a spherical surface, a through hole is arranged on one end of the sliding shaft away from the pushing head, a bolt is arranged in the through hole, and a first compression spring is arranged between the pushing head and the pushing plate;

[0040] The number of the sliding shafts is multiple, and the multiple sliding shafts are evenly arranged along the direction perpendicular to the moving direction of the pushing plate.

[0041] Further, the pushing plate is movably connected to the guide rail on the sliding table of the pushing linear module through a sliding block;

[0042] The installation plate is fixed on the slide table of the pushing linear module, the installation groove is formed in the installation plate, the guide column is fixed in the installation groove, the guide plate is fixed on the pushing plate, the guide hole is formed in the guide plate, and the guide column is installed in the inner side of the guide hole;

[0043] The second compression spring is arranged between the inner side walls of the installation groove and the outer side of the guide column.

[0044] The guide column is arranged along the moving direction of the pushing plate.

[0045] Compared with the prior art, the feeding tray collecting equipment has the following beneficial effects:

[0046] The feeding tray collecting equipment has the following beneficial effects: BRIEF DESCRIPTION OF DRAWINGS

[0047] The drawings that form a part of the present application serve to provide a further understanding of the present application, and the illustrative embodiments of the present application and their descriptions serve to explain the present application, and do not constitute an improper limitation on the present application. In the drawings:

[0048] Figure 1 The equipment three-dimensional structure schematic view is described in the embodiments of the present application;

[0049] Figure 2 The moving assembly three-dimensional structure schematic view is described in the embodiments of the present application;

[0050] Figure 3 The first tray pushing device and the material collecting platform installation state first perspective three-dimensional structure schematic view is described in the embodiments of the present application;

[0051] Figure 4 The first tray pushing device and the material collecting platform installation state second perspective three-dimensional structure schematic view is described in the embodiments of the present application;

[0052] Figure 5 The first tray pushing device and the material collecting platform installation state cross-sectional structure schematic view is described in the embodiments of the present application;

[0053] Figure 6 The Figure 5 The structure schematic view of the middle A is described in the embodiments of the present application;

[0054] Figure 7The utility model discloses a Figure 5 Structure schematic diagram at B in the middle

[0055] Figure 8 The utility model discloses a sectional structure schematic diagram at sliding axle of the utility model embodiment

[0056] Figure 9 The utility model discloses a tray three-dimensional structure schematic diagram

[0057] Figure 10 The utility model discloses a tray side view structure schematic diagram

[0058] Figure 11 The utility model discloses a grabbing assembly three-dimensional structure schematic diagram.

[0059] Mark explanation:

[0060] 1, car body;2, grabbing device;3, moving device;4, second tray storage structure;5, first tray storage structure;6, material collecting platform;7, first tray pushing device;8, second tray pushing device;9, tray;10, sample;11, first tray placement position;12, second tray placement position;201, Y -axis moving plate;202, Z -axis moving plate;203, clamping plate;204, plugboard;205, clamping cylinder;206, Z -axis linear module;301, X -axis linear module;302, X -axis moving plate;303, Y -axis linear module;601, linear bearing;701, bottom plate;702, side baffle;703, side push plate;704, push plate;705, push linear module;706, side push cylinder;707, connecting plate;708, guide shaft;709, lifting cylinder;710, sliding axle;711, push head;712, guide pipe;713, first compression spring;714, guide plate;715, guide column;716, mounting plate;717, second compression spring;718, limit ring;719, end limit plate;720, bolt;901, side plate;902, slide bar;903, positioning hole;904, placement hole;905, vertical plate;906, insertion hole. Specific implementation

[0061] It should be noted that the embodiments in the utility model and the features in the embodiments can be combined with each other without conflict.

[0062] In the description of the utility model, it needs to be understood that, the orientation or position relation indicated by the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like is the orientation or position relation shown based on the drawings, and is only for the convenience of describing the utility model and simplifying the description, and therefore cannot be understood as indicating or implying that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the utility model. In addition, the terms "first", "second" and the like are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features limited by "first", "second" and the like can explicitly or implicitly include one or more features. In the description of the utility model, the meaning of "a plurality of" is two or more, unless otherwise specified.

[0063] In the description of the utility model, it needs to be understood that, the orientation or position relation indicated by the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like is the orientation or position relation shown based on the drawings, and is only for the convenience of describing the utility model and simplifying the description, and therefore cannot be understood as indicating or implying that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the utility model. In addition, the terms "first", "second" and the like are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features limited by "first", "second" and the like can explicitly or implicitly include one or more features. In the description of the utility model, the meaning of "a plurality of" is two or more, unless otherwise specified.

[0064] The utility model will be described in detail below with reference to the drawings and in combination with the embodiments.

[0065] As Figures 1 to 11 shown, a kind of collecting tray equipment, comprising:

[0066] Material collecting device, first tray placement 11 is equipped on material collecting device;

[0067] Transportation device, second tray placement 12 is equipped on transportation device;First tray storage structure 5, second tray storage structure 4 are equipped on transportation device;

[0068] Tray pusher, the number of tray pusher is two, two tray pushers are respectively first tray pusher 7, second tray pusher 8, first tray pusher 7 is used to push the tray on first tray placement 11 to second tray placement 12, and second tray pusher 8 is used to push the tray on second tray placement 12 to first tray placement 11.

[0069] Tray moving device 3 is configured to move full tray on second tray placement 12 into second tray storage structure 4;

[0070] The empty tray in the first tray storage structure 5 is moved to the second tray placement position 12.

[0071] In some embodiments, the first tray storage structure 5 and the second tray storage structure 4 have the same structure, both including four corner-shaped baffles forming storage slots at four corners, and the gaps between adjacent baffles facilitate the grabbing assembly to grab the tray.

[0072] In other embodiments, the first tray storage structure 5 and the second tray storage structure 4 have the same structure, both being cylindrical structures with grabbing slots on the cylinder wall to facilitate the grabbing assembly to grab the tray.

[0073] The tray moving device 3 comprises:

[0074] The grabbing assembly is used to hold the tray 9 (the grabbing assembly can grab the tray in the first tray storage structure 5, the second tray storage structure 4, and the second tray placement position 12) and move in the Z-axis direction; the moving assembly is used to drive the grabbing assembly to move in the X-axis and Y-axis directions.

[0075] The moving assembly comprises:

[0076] The X-axis linear module 301 has a linear guide rail fixedly connected to the vehicle body 1 of the transport device, and a sliding table fixedly connected to the X-axis moving plate 302; the Y-axis linear module 303 has a linear guide rail fixedly connected to the X-axis moving plate 302, and a sliding table fixedly connected to the grabbing assembly. The vehicle body 1 is an existing AGV vehicle, but is not limited thereto. The AGV vehicle sets a path to reach a designated position, which is a prior art and will not be described here.

[0077] The grabbing assembly comprises:

[0078] The Y-axis moving plate 201 is fixedly connected to the sliding table of the Y-axis linear module 303; the Z-axis linear module 206 has a linear guide rail fixedly connected to the Y-axis moving plate 201; the Z-axis moving plate 202 is fixedly connected to the sliding table of the Z-axis linear module 206 and is movably connected to the guide rail on the Y-axis moving plate 201 through a sliding block; the clamping plate 203 is provided in two numbers and forms a clamping position for clamping the tray 9 between the two clamping plates 203; the clamping plate 203 is movably connected to the guide rail on the Z-axis moving plate 202 through a sliding block; the clamping cylinder 205 has an output shaft fixedly connected to the clamping plate 203 and a housing fixedly connected to the Z-axis moving plate 202.

[0079] Z-axis linear module 206, X-axis linear module 301, Y-axis linear module 303 all adopt but not limited to existing screw transmission linear module, screw transmission linear module includes:

[0080] Motor, provide linear module power source, motor through the output torque drive transmission device movement, thus driving the slide on the base linear motion.

[0081] Ball screw: by screw, nut and ball, the rotation of the motor into linear motion, suitable for high load conditions of high precision linear motion.

[0082] Slide: for carrying objects, usually connected with the transmission device, under the action of driving device along the base linear motion.

[0083] Linear guide: for slide support linear reciprocating motion, with high load and torque bearing capacity, to achieve high precision linear motion.

[0084] The two sides of the tray 9 are bent downward to form side plates 901, and the side plates 901 are provided with a socket structure, and the clamping plate 203 is provided with an insertion structure corresponding to the socket; the socket structure is one of a socket 906, a groove and a through hole, and the insertion structure is one of an insertion plate 204 and an insertion column; in the embodiment, the socket structure is the socket 906, and the insertion structure is the insertion plate 204.

[0085] The bottom end of the side plate 901 is fixedly provided with a sliding strip 902, the two side edges of the lower end surface of the sliding strip 902 adopt a chamfer structure, the tray 9 is provided with a positioning hole 903 corresponding to the sliding strip 902, the sliding strip 902 adopts but is not limited to a structure made of polytetrafluoroethylene material, which is wear-resistant and can reduce friction; the two side edges of the lower end surface of the sliding strip 902 adopt a chamfer structure, which has two functions, the first is to reduce friction, and the second is to prevent the tray from moving correspondingly when a plurality of trays are stacked, the sliding strip 902 is inserted into the inside of the positioning hole 903 of the lower tray; the chamfer structure plays a guiding role in the process of inserting the sliding strip 902; the two ends of the tray 9 are bent downward to form vertical plates 905, the vertical plates 905 are provided to facilitate the pushing of the pushing plate 704; the tray 9 is provided with a placing hole 904 corresponding to the sample 10.

[0086] The tray pushing device comprises a bottom plate 701, one side of the bottom plate 701 being fixedly provided with a side baffle 702; a side pushing plate 703 corresponding to the side baffle 702, the side pushing plate 703 being provided with a side pushing cylinder 706 corresponding to the side pushing plate 703, the shell of the side pushing cylinder 706 being fixedly connected with the bottom plate 701, and the output shaft of the side pushing cylinder 706 being fixedly connected with the side pushing plate 703; an end limiting plate 719, the bottom plate 701 and the side pushing plate 703 forming a tray placing position for placing the tray 9 therebetween, the end limiting plate 719 being fixedly connected with the bottom plate 701 and corresponding to one end of the tray placing position; and a pushing plate 704 corresponding to one end of the tray placing position adjacent to the end limiting plate 719, the pushing plate 704 being connected with the slide table of the pushing linear module 705.

[0087] The aggregate collecting device comprises an aggregate collecting platform 6, the aggregate collecting platform 6 being fixedly provided with a linear bearing 601; a guide shaft 708 corresponding to the linear bearing 601 being fixedly provided on the lower end surface of the bottom plate 701 of the first tray pushing device 7, the guide shaft 708 being installed on the inner side of the linear bearing 601; a lifting cylinder 709 being fixedly provided on the aggregate collecting platform 6, the output shaft of the lifting cylinder 709 being fixedly connected with the bottom plate 701 of the first tray pushing device 7; two limiting rings 718 being fixedly provided on the guide shaft 708, the limiting rings 718 limiting the movement range of the guide shaft 708; the number of the guide shafts 708 being multiple, the lower ends of the multiple guide shafts 708 being connected through a connecting plate 707, the lifting cylinder 709 being capable of lifting the height of the first tray pushing device 7, when the first tray pushing device 7 pushes out the material, the height of the bottom plate 701 of the first tray pushing device 7 being higher than the height of the bottom plate 701 of the second tray pushing device 8, when the first tray pushing device 7 receives the material, the height of the bottom plate 701 of the first tray pushing device 7 being lower than the height of the bottom plate 701 of the second tray pushing device 8, so as to facilitate the pushing of the tray; and the second tray pushing device 8 being fixedly connected with the vehicle body 1.

[0088] The pushing plate 704 is fixedly provided with a guide pipe 712 corresponding to the tray placing position at one end close to the tray placing position, the guide pipe 712 is provided with a sliding shaft 710, the sliding shaft 710 is provided with a pushing head 711 at one end close to the tray placing position, the diameter of the pushing head 711 is greater than that of the sliding shaft 710, the end face of the pushing head 711 close to the tray placing position is a spherical face, the sliding shaft 710 is provided with a through hole at the end away from the pushing head 711, the through hole is provided with a bolt 720, and the pushing head 711 and the pushing plate 704 are provided with a first compression spring 713; the number of the sliding shafts 710 is multiple, the multiple sliding shafts 710 are evenly arranged along the moving direction of the pushing plate 704, and the multiple sliding shafts 710 are matched with the first compression spring 713, in the pushing process, the pushing head 711 of the sliding shaft 710 pushes the block into contact with the tray 9, due to the friction in the moving process of the tray 9, the first compression spring 713 is further compressed, the sliding shaft 710 and the guide pipe 712 are relatively displaced, the tray is in contact with the end limiting plate 719 of another tray pushing device, due to the inevitable included angle between the two tray pushing devices, the tray 9 is in line contact with the end limiting plate 719 at the beginning, and with the continuous pushing of the tray 9, the first compression spring 713 corresponding to the sliding shaft 710 on one side of the end limiting plate 719 is further compressed, and the tray 9 is in surface contact with the end limiting plate 719.

[0089] The pushing plate 704 is movably connected to the guide rail on the sliding table of the pushing linear module 705 through a sliding block; the sliding table of the pushing linear module 705 is fixedly provided with a mounting plate 716, the mounting plate 716 is provided with a mounting groove, the mounting groove is fixedly provided with a guide column 715, the pushing plate 704 is fixedly provided with a guide plate 714, the guide plate 714 is provided with a guide hole, and the guide column 715 is installed on the inner side of the guide hole; the guide plate 714 is provided with a second compression spring 717 between the inner walls of the mounting groove, and the second compression spring 717 is installed on the outer side of the guide column 715; the guide column 715 is arranged along the moving direction of the pushing plate 704, the guide column 715 plays a guiding role in the moving process of the pushing plate 704, and the arrangement of the second compression spring 717 not only enables the tray to fully fit the end limiting plate 719 of another pushing assembly, but also prevents the pushing force from damaging the tray due to elastic deformation of the second compression spring 717.

[0090] Working process:

[0091] When the scheme is implemented:

[0092] The working process of the tray pushing device is as follows: the tray 9 is placed on the tray placing position, the end surface of the tray 9 away from the conveying device is attached to the end limiting plate 719, then the output shaft of the side pushing cylinder 706 is elongated to push the tray to move towards the side baffle 702 until the side surface of the tray 9 is attached to the side baffle 702, then the pushing plate 704 pushes the tray to move forward under the driving of the pushing linear module 705, the pushing head 711 of the slide shaft 710 pushes the block into contact with the tray 9, due to the friction during the movement of the tray 9, the first compression spring 713 is further compressed, the slide shaft 710 and the guide pipe 712 are relatively displaced, the second compression spring 717 is further compressed, the guide plate 714 slides along the guide column 715, the guide plate 714 and the mounting plate 716 are relatively displaced, the tray is in contact with the end limiting plate 719 of another tray pushing device, due to the inevitable included angle between the two tray pushing devices, the tray 9 is initially in line contact with the end limiting plate 719 when contacting, and as the tray 9 continues to be pushed, the first compression spring 713 corresponding to the slide shaft 710 on one side of the end limiting plate 719 is further compressed, until the tray 9 and the end limiting plate 719 are in surface contact. The pushing linear module 705 continues to drive the overall mechanism to move forward, at this time the resistance causes the second compression spring 717 to be more compressed, the photoelectric switch detection sheet continues to displace with the pushing plate 704, after triggering the photoelectric switch signal, the pushing linear module 705 drives the overall mechanism to move reversely to return to the initial position.

[0093] The working process of the moving assembly is as follows: the X-axis linear module 301 drives the X-axis moving plate 302 to move, the Y-axis linear module 303 drives the Y-axis moving plate 201 to move, and the position of the grabbing assembly in the horizontal direction is adjusted to correspond to the position of the tray 9. The working process of the grabbing assembly for grabbing the tray 9 is as follows: the Z-axis linear module 206 drives the Z-axis moving plate 202 to move downward, when the insertion plate 204 is aligned with the insertion hole, the output shaft of the clamping cylinder 205 is retracted to drive the two clamping plates 203 to move towards each other, the insertion plate 204 is inserted into the inside of the insertion hole, and the two clamping plates 203 clamp the tray 9, then the Z-axis linear module 206 drives the Z-axis moving plate 202 to move upward, the moving assembly moves the grabbing assembly to a specified position, then the Z-axis linear module 206 drives the Z-axis moving plate 202 to move downward, the output shaft of the clamping cylinder 205 is retracted to release the tray 9.

[0094] The following is a specific operation process, the tray filled with sample 10 is a full tray, the full tray is placed on the first tray placing position 11 of the first tray pushing device 7 of the material collecting device, the end surface of the full tray away from the conveying device is attached to the end limiting plate 719, then the output shaft of the side pushing cylinder 706 is elongated, the full tray is pushed to move to the direction of the side baffle 702, until the side surface of the full tray is attached to the side baffle 702, the output shaft of the lifting cylinder 709 is elongated, the first tray pushing device 7 is lifted, at this time the first tray placing position 11 is higher than the second tray placing position, then the pushing plate 704 pushes the full tray to move to the direction of the second tray placing position 12 of the conveying device until the full tray enters the second tray placing position 12, then the side pushing plate 703 of the second tray pushing device 8 moves to position the full tray, the moving assembly drives the grabbing assembly to move above the full tray, the grabbing assembly grabs the full tray, the moving assembly moves the grabbing assembly and the full tray above the second tray storage structure 4, and the grabbing assembly puts the full tray into the second tray storage structure 4. The second tray storage structure 4 is used for storing the full tray, and the first tray storage structure 5 is used for storing the empty tray.

[0095] The grabbing assembly grabs the empty tray from the first tray storage structure 5 to the second tray placing position 12, and then the second tray pushing device 8 pushes the tray to the first tray placing position 11 of the first tray pushing device 7. The specific action process is similar to that of the full tray and will not be described here.

[0096] The conveying device receives the full tray placed in the second tray storage structure 4 of the material collecting device and transports it to the designated position, and pushes the empty tray to the material collecting device for easy access. Through the conveying device and the material collecting device, the turnover of the tray is realized. Compared with the traditional manual handling, the work efficiency is higher, the labor is saved, and the production cost is reduced. Unmanned operation ensures the safety of the transportation process.

[0097] Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present application, but not to limit them; although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that: it can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement for part or all of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present application, and they should be covered in the scope of the claims and description of the present application.

[0098] The above is only a preferred embodiment of the present application, and does not limit the present application. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. A collecting hopper apparatus, characterized by, The device comprises: a collecting device provided with a first tray placing position (11); a conveying device provided with a second tray placing position (12); the conveying device is provided with a first tray storage structure (5) and a second tray storage structure (4); a tray pushing device, the number of the tray pushing device is two, and the two tray pushing devices are a first tray pushing device (7) and a second tray pushing device (8); the first tray pushing device (7) is used for pushing the tray on the first tray placing position (11) to the second tray placing position (12), and the second tray pushing device (8) is used for pushing the tray on the second tray placing position (12) to the first tray placing position (11).

2. A bulk material collection tray apparatus as claimed in claim 1, wherein, The device further comprises a tray moving device (3) configured to move the full tray on the second tray placing position (12) into the second tray storage structure (4); and move the empty tray in the first tray storage structure (5) to the second tray placing position (12).

3. A bulk feed tray apparatus as claimed in claim 2, wherein, The tray moving device (3) comprises: a grabbing assembly used for clamping the tray (9) and moving in the Z-axis; a moving assembly used for driving the grabbing assembly to move in the X-axis and Y-axis directions.

4. A bulk feed tray apparatus as claimed in claim 3, wherein, The moving assembly comprises: an X-axis linear module (301), a linear guide rail of the X-axis linear module (301) is fixedly connected with a vehicle body (1) of the conveying device, and a sliding table of the X-axis linear module (301) is fixedly connected with an X-axis moving plate (302); a Y-axis linear module (303), a linear guide rail of the Y-axis linear module (303) is fixedly connected with the X-axis moving plate (302), and a sliding table of the Y-axis linear module (303) is fixedly connected with the grabbing assembly.

5. A bulk feed tray apparatus as claimed in claim 4, wherein, The grabbing assembly comprises: a Y-axis moving plate (201), the Y-axis moving plate (201) is fixedly connected with the sliding table of the Y-axis linear module (303); a Z-axis linear module (206), a linear guide rail of the Z-axis linear module (206) is fixedly connected with the Y-axis moving plate (201); a Z-axis moving plate (202), the Z-axis moving plate (202) is fixedly connected with the sliding table of the Z-axis linear module (206), and the Z-axis moving plate (202) is movably connected to a guide rail on the Y-axis moving plate (201) through a sliding block; two clamping plates (203), a clamping position for clamping the tray (9) is formed between the two clamping plates (203), and the clamping plates (203) are movably connected to guide rails on the Z-axis moving plate (202) through sliding blocks; and a clamping cylinder (205), an output shaft of the clamping cylinder (205) is fixedly connected with the clamping plates (203), and a shell of the clamping cylinder (205) is fixedly connected with the Z-axis moving plate (202).

6. The device according to claim 5, wherein: two sides of the tray (9) are bent downward to form side plates (901), the side plates (901) are provided with socket structures, and the clamping plates (203) are fixedly provided with insertion structures corresponding to the socket structures. The bottom end of the side plate (901) is fixedly provided with a sliding strip (902), the two side edges of the lower end surface of the sliding strip (902) adopt a chamfer structure, and the tray (9) is provided with a positioning hole (903) corresponding to the sliding strip (902); The two ends of the tray (9) are bent downward to form a vertical plate (905); The tray (9) is provided with a placement hole (904) corresponding to the sample (10).

7. A bulk material collection tray apparatus as claimed in claim 1, wherein: The tray pushing device comprises: A bottom plate (701), one side of the bottom plate (701) is fixedly provided with a side baffle (702); A side pushing plate (703) corresponding to the side baffle (702), the side pushing plate (703) is provided with a side pushing cylinder (706) corresponding to the side pushing plate (703) for driving the side pushing plate (703) to move, the shell of the side pushing cylinder (706) is fixedly connected with the bottom plate (701), and the output shaft of the side pushing cylinder (706) is fixedly connected with the side pushing plate (703); An end limiting plate (719), the bottom plate (701) and the side pushing plate (703) form a tray placement position for placing the tray (9), the end limiting plate (719) is fixedly connected with the bottom plate (701), and the limiting plate corresponds to one end of the tray placement position; A pushing plate (704) corresponding to one end of the tray placement position adjacent to the end limiting plate (719), the pushing plate (704) is connected with the sliding table of the pushing linear module (705).

8. The material tray collecting device according to claim 7, wherein: The collecting device comprises a collecting platform (6), and the collecting platform (6) is fixedly provided with a linear bearing (601); A guide shaft (708) matched with the linear bearing (601) is fixedly arranged on the lower end surface of the bottom plate (701) of the first tray pushing device (7), and the guide shaft (708) is installed on the inner side of the linear bearing (601); A lifting cylinder (709) is fixedly arranged on the collecting platform (6), and the output shaft of the lifting cylinder (709) is fixedly connected with the bottom plate (701) of the first tray pushing device (7); Two limiting rings (718) are fixedly arranged on the guide shaft (708), and the limiting rings (718) limit the movement range of the guide shaft (708); The number of the guide shafts (708) is multiple, and the lower ends of the multiple guide shafts (708) are connected through a connecting plate (707); The second tray pushing device (8) is fixedly connected with the vehicle body (1).

9. A bulk material collection tray apparatus as claimed in claim 7, wherein: The pushing plate (704) is fixedly provided with a guide pipe (712) corresponding to the tray placement position adjacent to one end of the tray placement position, the guide pipe (712) is provided with a sliding shaft (710) therein, one end of the sliding shaft (710) adjacent to the tray placement position is provided with a pushing head (711), the diameter of the pushing head (711) is greater than the diameter of the sliding shaft (710), the end surface of the pushing head (711) adjacent to the tray placement position is a spherical surface, the sliding shaft (710) is provided with a through hole at the end away from the pushing head (711), the through hole is provided with a bolt (720), and the pushing head (711) and the pushing plate (704) are provided with a first compression spring (713) therebetween; The number of the sliding shafts (710) is multiple, and the multiple sliding shafts (710) are uniformly arranged along the direction perpendicular to the moving direction of the pushing plate (704).

10. A material collection tray apparatus as claimed in claim 9, wherein: The pushing plate (704) is movably connected to the guide rail on the sliding table of the pushing linear module (705) through a sliding block; A mounting plate (716) is fixed on the sliding table of the pushing linear module (705), a mounting groove is formed in the mounting plate (716), a guide column (715) is fixed in the mounting groove, a guide plate (714) is fixed on the pushing plate (704), a guide hole is formed in the guide plate (714), and the guide column (715) is mounted on the inner side of the guide hole; A second compression spring (717) is arranged between the inner side walls of the mounting groove and the outer side of the guide column (715); The guide column (715) is arranged along the moving direction of the pushing plate (704).

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