Material pushing device and material receiving equipment

Abstract

The utility model provides a material pushing device and material receiving equipment. The material pushing device is used for moving a material disc into or out of a material box in the first direction. Comprising a mounting base; the movable frame can be movably arranged on the mounting seat along the first direction; the first pushing assembly is arranged on the movable frame; the first material pushing assembly is arranged on the movable frame, the second material pushing assembly is arranged on the movable frame, the first material pushing assembly and the second material pushing assembly are arranged in a spaced mode in the first direction, and the first material pushing assembly is located on the side, in the first direction, of the material box and used for moving a material disc in the material box out of the material box; the second material pushing assembly is located on the other side, in the first direction, of the material box and used for moving an external material disc into the material box. And the material pushing driving assembly is in transmission connection with the movable frame so as to drive the movable frame to move in the first direction. The material pushing device is simple in structure, capable of effectively reducing the cost and convenient and efficient to operate.

Description

Technical Field

[0001] The present application belongs to the technical field of automation equipment, and more specifically, to a material pushing device and a material receiving device. Background Art

[0002] During the processing of IGBT (Insulated Gate Bipolar Transistor) modules of automotive electronic products, the workpieces to be processed are usually placed in a tray, and then the tray is placed in a box for storage. When the box is full of trays, the box is unloaded. In order to facilitate the movement of the tray in or out of the box, a pusher device is usually provided on both sides of the box. One pusher device is used to move the empty tray out of the box. When the box is full of workpieces, the tray is moved into the box by another pusher device. The structure is complex and the cost is high. Utility Model Content

[0003] The embodiment of the present application provides a material pushing device with a simple structure and can reduce costs.

[0004] The technical solution adopted in the embodiment of the present application is: to provide a material pushing device for moving a material tray into or out of a material box along a first direction; the material pushing device comprises:

[0005] Mounting seat;

[0006] A movable frame, movably disposed on the mounting seat along the first direction;

[0007] A first material pushing assembly is arranged on the movable frame;

[0008] A second material pushing assembly is arranged on the movable frame, the first material pushing assembly and the second material pushing assembly are arranged at intervals along the first direction, the first material pushing assembly is located at one side of the material box along the first direction, and is used to move the material tray in the material box out of the material box, and the second material pushing assembly is located at the other side of the material box along the first direction, and is used to move the external material tray into the material box; and

[0009] The push drive assembly is in driving connection with the movable frame to drive the movable frame to move along the first direction.

[0010] Furthermore, the first pusher assembly comprises:

[0011] a connecting member, one end of which is mounted on the movable frame, and the connecting member is extended along the first direction; and

[0012] A first material pushing member is arranged at the other end of the connecting member, and the first material pushing member moves the material tray out of the material box.

[0013] Furthermore, the first pushing member is provided with a follower wheel which abuts against the material tray to push the material tray out of the material box.

[0014] Furthermore, the second pusher assembly includes:

[0015] A material pushing driving member is disposed on the movable frame, and the material pushing driving member has a telescopic end; and

[0016] The second material pushing member is connected to the telescopic end of the material pushing driving member, and the telescopic end of the material pushing driving member is extended to drive the second material pushing member to move along the first direction to move the external material tray into the material box.

[0017] Furthermore, the movable frame comprises:

[0018] A first mounting member, movably disposed on the mounting seat along the first direction;

[0019] A second mounting member, one end of which is disposed on one end of the first mounting member, and the first pusher assembly is disposed on the other end of the second mounting member; and

[0020] A third mounting member, one end of which is arranged on the other end of the first mounting member, and the second pusher assembly is arranged on the other end of the third mounting member.

[0021] The first mounting member is extended along the first direction, and the second mounting member and the third mounting member are extended along the second direction;

[0022] The second direction is perpendicular to the first direction.

[0023] The embodiment of the present application also provides a material receiving device, including a loading conveying device, a unloading conveying device, a lifting material loading device, a positioning fixture, and a material pushing device as described above;

[0024] The loading conveying device and the unloading conveying device are arranged at intervals along the third direction,

[0025] The loading and conveying device conveys a material box loaded with an empty material tray,

[0026] The lifting and loading device is arranged on one side of the loading and unloading conveying device and the unloading conveying device along the first direction.

[0027] The movable frame can be movably disposed between the lifting material loading device and the positioning fixture along the first direction;

[0028] The lifting loading device comprises a loading station, a pushing station and a unloading station arranged at intervals along the third direction.

[0029] When the lifting material loading device is located at the loading station, the lifting material loading device is flush with the loading conveying device to receive the material box conveyed by the loading conveying device;

[0030] When the lifting material loading device is located at the pushing station, the lifting material loading device is flush with the positioning fixture, and the first pushing component moves the empty material tray in the material box to the positioning fixture, or the second pushing component moves the material tray loaded with workpieces on the positioning fixture into the material box;

[0031] When the lifting material loading device is located at the unloading station, the lifting material loading device is flush with the unloading conveying device, so as to convey the material box loaded with workpieces on the lifting material loading device to the unloading conveying device;

[0032] Wherein, the third direction is perpendicular to the first direction.

[0033] Furthermore, the material receiving device also includes:

[0034] A first limiting assembly is arranged on a side of the positioning fixture away from the lifting loading device, and the first pushing assembly is also used to push against one side of the material tray on the positioning fixture along the first direction, so that the other side of the material tray is pressed against the first limiting assembly; and

[0035] A second limiting component is provided on at least one side of the positioning fixture along the second direction, and is used to limit the two sides of the material tray along the second direction;

[0036] The second direction is perpendicular to the first direction and the third direction respectively.

[0037] Furthermore, the first limiting component includes:

[0038] A base is arranged on a side of the positioning fixture away from the lifting and loading device; and

[0039] A limiting wheel is arranged on the base, and a side of the material tray away from the lifting loading device abuts against the limiting wheel.

[0040] Furthermore, the positioning fixture includes a bottom plate and two limit plates.

[0041] The two limiting plates are arranged on the bottom plate at intervals along the second direction;

[0042] Each of the limiting plates is respectively provided with a guide groove extending along the first direction, and two sides of the material tray along the second direction are respectively accommodated in the guide grooves.

[0043] Furthermore, the second limiting assembly includes one, and the second limiting assembly can be telescopically arranged on one side of one of the limiting plates along the second direction, and a notch penetrating the groove wall of the guide groove is opened on one of the limiting plates, and the second limiting assembly extends into the notch along the second direction and pushes the material tray to move along the second direction, so that the material tray is pressed against the groove wall of the guide groove of the other limiting plate.

[0044] Furthermore, the loading and conveying device includes a material taking station and a waiting station;

[0045] A material blocking component is provided on one side of the loading conveyor device close to the lifting material loading device, and the material blocking component can be movably lifted and lowered along the third direction. When the material box is transported to the material picking station, the material blocking component descends to allow the material box at the material picking station to flow into the lifting material loading device, or the material blocking component rises to block the material box at the material picking station from flowing into the lifting material loading device;

[0046] The feeding conveying device is provided with a material dividing component on one side along the second direction, and the material dividing component can be extended and retracted along the second direction. When the material box at the material taking station flows into the lifting loading device, the material dividing component extends to block the material box at the waiting station from flowing into the material taking station;

[0047] and / or,

[0048] The lifting and loading device comprises:

[0049] A mounting frame, arranged on one side of the loading conveying device and the unloading conveying device;

[0050] a material receiving assembly, which can be movably arranged on the mounting frame along the third direction to switch between the loading station, the pushing station and the unloading station, and the material receiving assembly receives the material box conveyed by the loading conveying device, or conveys the material box to the unloading conveying device; and

[0051] A lifting drive assembly, used for driving the material receiving assembly to move along the third direction;

[0052] The second direction is perpendicular to the first direction and the third direction respectively.

[0053] The beneficial effect of the pusher device provided in the embodiment of the present application is that: the movable frame is movably arranged on the mounting seat along the first direction, the first pusher assembly and the second pusher assembly are arranged on the movable frame at intervals along the first direction, and the first pusher assembly is located on one side of the material box along the first direction, and the second pusher assembly is located on the other side of the material box along the first direction. When it is necessary to move the material tray in the material box out of the material box, the pusher drive assembly drives the movable frame to move along the first direction, so that the first pusher assembly and the second pusher assembly move synchronously along the first direction, the first pusher assembly gradually approaches the material box, contacts the material tray in the material box, and pushes the material tray out of the material box. When it is necessary to move the external material tray into the material box, the pusher drive assembly drives the movable frame to move in the opposite direction along the first direction, at this time, the first pusher assembly and the second pusher assembly move synchronously in the opposite direction along the first direction, the second pusher assembly contacts the external material tray and moves the external material tray into the material box, thereby realizing the material tray being moved into or out of the material box along the first direction. It has a simple structure, can effectively reduce costs, and is convenient and efficient to operate. BRIEF DESCRIPTION OF THE DRAWINGS

[0054] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0055] Figure 1 A schematic diagram of the three-dimensional structure of a material receiving device provided in an embodiment of the present application;

[0056] Figure 2 A schematic diagram of the three-dimensional structure of the lifting and loading device, the positioning fixture, and the pushing device provided in the embodiment of the present application;

[0057] Figure 3 for Figure 2 Schematic diagram of the three-dimensional structure at another angle;

[0058] Figure 4 for Figure 2 Schematic diagram of the usage status;

[0059] Figure 5 A schematic diagram of the three-dimensional structure of a positioning fixture and a material pushing device provided in an embodiment of the present application;

[0060] Figure 6 A schematic diagram of the three-dimensional structure of a positioning fixture provided in an embodiment of the present application;

[0061] Figure 7 A schematic diagram of the three-dimensional structure of a loading and conveying device, a unloading and conveying device, and a lifting and loading device provided in an embodiment of the present application;

[0062] Figure 8 A schematic diagram of the three-dimensional structure of the lifting and loading device provided in an embodiment of the present application.

[0063] Among them, the reference numerals in the figure are:

[0064] 100, material pushing device; 10, mounting seat; 20, movable frame; 21, first mounting member; 22, second mounting member; 23, third mounting member; 30, first material pushing assembly; 31, connecting member; 32, first material pushing member; 33, follower wheel; 40, second material pushing assembly; 41, material pushing driving member; 42, second material pushing member; 50, material pushing driving assembly; 200, material tray; 300, material box; 400, material feeding and conveying device; 410, material taking station; 420, waiting station ; 430, material blocking assembly; 440, material dividing assembly; 500, material unloading conveying device; 600, lifting and loading device; 610, mounting frame; 620, material receiving assembly; 630, lifting and driving assembly; 700, positioning fixture; 710, bottom plate; 720, limiting plate; 721, guide groove; 722, notch; 800, first limiting assembly; 810, base; 820, limiting wheel; 900, second limiting assembly; 910, limiting driving member; 920, limiting member. DETAILED DESCRIPTION

[0065] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present application more clearly understood, the present application is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and are not used to limit the present application.

[0066] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it can be directly on the other element or indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or indirectly connected to the other element.

[0067] It should be understood that the orientation or position relationship indicated by terms such as "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0068] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of this application, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0069] See also Figures 2 to 3 , the pushing device 100 provided in the embodiment of the present application is now described. The pushing device 100 provided in the embodiment of the present application is used to move the material tray 200 into or out of the material box 300 along a first direction. The material box 300 may be provided with multiple layers of grids, and each material tray 200 is placed in one layer of grids. The material tray 200 is used to place the bearing workpiece. The "first direction" may be the direction of moving the material tray 200 in or out, that is, the length direction of the material box 300, please refer to Figure 2 , the “first direction” can be represented by the X-axis.

[0070] The pushing device 100 includes a mounting seat 10, a movable frame 20, a first pushing assembly 30, a second pushing assembly 40 and a pushing drive assembly 50. The movable frame 20 can be movably arranged on the mounting seat 10 along the first direction. The first pushing assembly 30 is arranged on the movable frame 20. The second pushing assembly 40 is arranged on the movable frame 20. The first pushing assembly 30 and the second pushing assembly 40 are arranged at intervals along the first direction. The first pushing assembly 30 is located on one side of the material box 300 along the first direction, and is used to move the material tray 200 in the material box 300 out of the material box 300. The second pushing assembly 40 is located on the other side of the material box 300 along the first direction, that is, the first pushing assembly 30 and the second pushing assembly 40 are respectively located on both sides of the material box 300 along the first direction, and the second pushing assembly 40 is used to move the external material tray 200 into the material box 300. The pushing drive assembly 50 is transmission-connected with the movable frame 20 to drive the movable frame 20 to move along the first direction.

[0071] The pushing device 100 provided in the embodiment of the present application has a movable frame 20 movably arranged on the mounting base 10 along a first direction, a first pushing assembly 30 and a second pushing assembly 40 are spaced apart along the first direction on the movable frame 20, and the first pushing assembly 30 is located on one side of the material box 300 along the first direction, and the second pushing assembly 40 is located on the other side of the material box 300 along the first direction. When it is necessary to move the material tray 200 in the material box 300 out of the material box 300, the pushing drive assembly 50 drives the movable frame 20 to move along the first direction (i.e., the moving-out direction of the material tray), so that the first pushing assembly 30 and the second pushing assembly 40 move synchronously along the first direction (i.e., the moving-out direction of the material tray), and the first pushing assembly 30 gradually approaches the material box 300, contacts the material tray 200 in the material box 300, and pushes the material tray 200 to move out of the material box 300. When it is necessary to move the external material tray 200 into the material box 300, the pushing drive assembly 50 drives the movable frame 20 to move in the opposite direction of the first direction (i.e., the moving direction of the material box). At this time, the first pushing assembly 30 and the second pushing assembly 40 move in the opposite direction of the first direction (i.e., the moving direction of the material box). The second pushing assembly 40 contacts the external material tray 200 and moves the external material tray 200 into the material box 300, thereby realizing the moving of the material tray 200 into or out of the material box 300 along the first direction. It has a simple structure, can effectively reduce costs, and is convenient and efficient to operate.

[0072] See also Figure 5 The first material pushing assembly 30 may include a connecting member 31 and a first material pushing member 32. One end of the connecting member 31 is mounted on the movable frame 20, and the connecting member 31 is extended along the first direction. The first material pushing member 32 is arranged at the other end of the connecting member 31, and the first material pushing member 32 moves the material tray 200 out of the material box 300. The connecting member 31 extends along the first direction, which can facilitate the first material pushing member 32 to extend into the material box 300 to push the material.

[0073] See also Figure 5 The first pushing member 32 may be provided with a follower wheel 33 that abuts against the material tray 200 to push the material tray 200 out of the material box 300. By providing the follower wheel 33, friction can be reduced and the smooth movement of the material tray 200 can be improved.

[0074] See also Figure 6, the second material pushing assembly 40 may include a material pushing driving member 41 and a second material pushing member 42. The material pushing driving member 41 is disposed on the movable frame 20, and the material pushing driving member 41 has a telescopic end. The second material pushing member 42 is connected to the telescopic end of the material pushing driving member 41, and the telescopic end of the material pushing driving member 41 extends to drive the second material pushing member 42 to move along the first direction to move the material tray 200 into the material box 300. When it is necessary to move the external material tray 200 into the material box 300, first, the material pushing driving assembly 50 drives the movable frame 20 to move along the first direction, so that the second material pushing assembly 40 pushes the material tray 200 to move to a preset position in the direction close to the material box 300. At this time, the material tray 200 is not completely moved into the material box 300, the material pushing driving assembly 50 stops driving, and the telescopic end of the material pushing driving member 41 extends to continue to push the second material pushing member 42 to move along the first direction, so that the material tray 200 is completely moved into the material box 300. When the material tray 200 is completely moved into the material box 300, the telescopic end of the push drive 41 retracts so that the second push drive 42 is away from the material box 300. Since the material box 300 usually has multiple layers of material trays 200, it is usually necessary to lift and lower the material trays 200 that need to be moved in or out so that they are flush with the push drive assembly. Therefore, by extending and retracting the push drive 41, the second push drive 42 can be prevented from interfering with the lifting and lowering activities of the material box 300. Specifically, the push drive 41 can be a linear cylinder or a linear motor.

[0075] See also Figure 5 The movable frame 20 may include a first mounting member 21, a second mounting member 22 and a third mounting member 23. The first mounting member 21 can be movably arranged on the mounting seat 10 along a first direction. One end of the second mounting member 22 is arranged on one end of the first mounting member 21, and the first pushing assembly 30 is arranged at the other end of the second mounting member 22. One end of the third mounting member 23 is arranged on the other end of the first mounting member 21, and the second pushing assembly 40 is arranged at the other end of the third mounting member 23. The first mounting member 21 is extended along the first direction, and the second mounting member 22 and the third mounting member 23 are extended along the second direction. The first mounting member 21 is extended along the first direction, and the second mounting member 22 and the third mounting member 23 are extended along the second direction to avoid interference with the material box 300. Among them, the second direction is perpendicular to the first direction, please refer to Figure 2 The “second direction” may be the width direction of the material box 300 , which may be represented by the Y-axis.

[0076] See also Figure 5 The push drive assembly 50 may adopt a linear cylinder or a linear motor, or may adopt a rotary motor and cooperate with a transmission mechanism that converts the rotary motion of the rotary motor into the linear motion of the movable frame 20 .

[0077] See also Figure 1 , Figure 7The embodiment of the present application also provides a material receiving device, including a loading conveying device 400, a unloading conveying device 500, a lifting and loading device 600, a positioning fixture 700 and the pushing device 100 in any of the above embodiments.

[0078] Since the material receiving equipment of the embodiment of the present application includes the material pushing device 100 in any of the above embodiments, it has the beneficial effects brought by the material pushing device 100 in any of the above embodiments, which will not be described in detail here.

[0079] See also Figure 1 , Figure 7 The loading conveying device 400 and the unloading conveying device 500 are arranged at intervals along the third direction, so that the overall structure is compact and the space utilization rate is high. The loading conveying device 400 is used to convey the material box 300 loaded with the empty material tray 200.

[0080] The lifting and loading device 600 is arranged on one side of the loading and conveying device 400 and the unloading and conveying device 500 along the first direction. The movable frame 20 can be movably arranged between the lifting and loading device 600 and the positioning fixture 700 along the first direction. The lifting and loading device 600 includes a loading station, a pushing station and a unloading station arranged at intervals along the third direction. When the lifting and loading device 600 is located at the loading station, the lifting and loading device 600 is flush with the loading and conveying device 400 to receive the material box 300 conveyed by the loading and conveying device 400. When the lifting and loading device 600 is located at the pushing station, the lifting and loading device 600 is flush with the positioning fixture 700, and the first pushing assembly 30 moves the empty material tray 200 in the material box 300 to the positioning fixture 700, or the second pushing assembly 40 moves the material tray 200 loaded with workpieces on the positioning fixture 700 into the material box 300. When the lifting loading device 600 is located at the unloading station, the lifting loading device 600 is flush with the unloading conveying device 500 to convey the material box 300 loaded with workpieces on the lifting loading device 600 to the unloading conveying device 500 for output by the unloading conveying device 500.

[0081] The third direction is perpendicular to the first direction. Figure 2 The “third direction” may be the height direction of the material box 300 , which may be represented by the Z axis.

[0082] By cooperating with the lifting loading device 600 and the loading and conveying device 400, the unloading and conveying device 500, the positioning fixture 700, and the pushing device 100, automatic loading and unloading is realized, which can improve the efficiency of the whole machine and reduce the difficulty and intensity of manual operation.

[0083] See also Figure 2, the material receiving device may also include a first limiting assembly 800 and a second limiting assembly 900. The first limiting assembly 800 is arranged on the side of the positioning fixture 700 away from the lifting and loading device 600, and the first pushing assembly 30 is also used to push against one side of the material tray 200 on the positioning fixture 700 along the first direction, so that the other side of the material tray 200 is pressed against the first limiting assembly 800. The material tray 200 is pushed into the positioning fixture 700 by the first pushing assembly 30, and the positioning of the material tray 200 along the first direction is achieved through the cooperation between the first pushing assembly 30 and the first limiting assembly 800, and the structure is simplified, which is conducive to reducing costs. The second limiting assembly 900 is arranged on at least one side of the positioning fixture 700 along the second direction, and is used to limit the two sides of the material tray 200 along the second direction. The positioning of the material tray 200 along the second direction can be achieved through the second limiting assembly 900. This ensures the positioning accuracy of the material tray 200, and facilitates the subsequent manipulator to take and place materials from the material tray 200 on the positioning fixture 700. The second direction is perpendicular to the first direction and the third direction.

[0084] See also Figure 6 The first limiting assembly 800 may include a base 810 and a limiting wheel 820. The base 810 is disposed on a side of the positioning fixture 700 away from the lifting and loading device 600. The limiting wheel 820 is disposed on the base 810, and a side of the material tray 200 away from the lifting and loading device 600 abuts against the limiting wheel 820. By providing the limiting wheel 820, the friction with the material tray 200 can be reduced.

[0085] See also Figure 6 The positioning fixture 700 may include a bottom plate 710 and two limiting plates 720. The two limiting plates 720 are arranged on the bottom plate 710 at intervals along the second direction. Each limiting plate 720 is provided with a guide groove 721 extending along the first direction, and the two sides of the material tray 200 along the second direction are respectively accommodated in the guide groove 721. By providing the guide groove 721, the smoothness of the material tray 200 moving in or out can be ensured.

[0086] See also Figure 6The second limiting assembly 900 may include one, and one second limiting assembly 900 may be flexibly arranged on one side of one limiting plate 720 along the second direction, and one limiting plate 720 is provided with a notch 722 penetrating the groove wall of the guide groove 721, and the second limiting assembly 900 extends into the notch 722 along the second direction and pushes the material tray 200 to move along the second direction, so that the material tray 200 is pressed against the groove wall of the guide groove 721 of the other limiting plate 720. By setting one second limiting assembly 900, and by the second limiting assembly 900 passing through the notch 722 to push the material tray 200 to move along the second direction, the material tray 200 is pressed against the groove wall of the guide groove 721 of the other limiting plate 720, thereby realizing the limiting of the material tray 200 along the second direction. Its structure is simple and convenient to set. Of course, the arrangement of the second position-limiting assembly 900 is not limited thereto. For example, the second position-limiting assembly 900 may include two, each second position-limiting assembly 900 is arranged on one side of a position-limiting plate 720, each position-limiting plate 720 is provided with a notch 722 that penetrates the groove wall of the guide groove 721, one of the second position-limiting assemblies 900 passes through one of the notches 722 to abut against one side of the material tray 200 along the second direction, and the other second position-limiting assembly 900 passes through the other notch 722 to abut against the other side of the material tray 200 along the second direction. Through the cooperation of the two second position-limiting assemblies 900, the positioning of the material tray 200 along the second direction can also be achieved. Specifically, the second position-limiting assembly 900 may include a position-limiting member 920 and a position-limiting driving member 910, and the position-limiting driving member 910 drives the position-limiting member 920 to extend and retract along the second direction. The position-limiting driving member 910 may be a linear cylinder or a linear motor.

[0087] See also Figure 7 The loading and conveying device 400 may include a material taking station 410 and a waiting station 420. The loading and conveying device 400 may simultaneously convey a plurality of material boxes 300 to improve loading efficiency.

[0088] A material blocking assembly 430 may be provided on one side of the feeding conveying device 400 close to the lifting material loading device 600, and the material blocking assembly 430 may be movable and lifted along the third direction. When the material box 300 is transported to the material taking station 410, the material blocking assembly 430 is lowered to allow the material box 300 located at the material taking station 410 to flow into the lifting material loading device 600, or the material blocking assembly 430 is raised to block the material box 300 located at the material taking station 410 from flowing into the lifting material loading device 600. By providing the material blocking assembly 430, it is possible to control whether the material box 300 on the material taking station 410 flows into the lifting material loading device 600. Specifically, the material blocking assembly 430 may be a material blocking cylinder.

[0089] A material dividing assembly 440 may be provided on one side of the feeding conveying device 400 along the second direction. The material dividing assembly 440 may be retractable along the second direction. When the material box 300 at the material taking station 410 flows into the lifting loading device 600, the material dividing assembly 440 extends to block the material box 300 at the waiting station 420 from flowing into the material taking station 410. By providing the material dividing assembly 440, when the material box 300 at the material taking station 410 flows into the lifting loading device 600, the material box 300 at the waiting station 420 is prevented from entering the material taking station 410, thereby improving the accuracy of feeding. When the material box 300 at the waiting station 420 needs to enter the material taking station 410, the material dividing assembly 440 only needs to be retracted.

[0090] See also Figure 8 , the lifting loading device 600 may include a mounting frame 610, a material receiving assembly 620 and a lifting drive assembly 630. The mounting frame 610 is arranged on one side of the loading conveying device 400 and the unloading conveying device 500. The material receiving assembly 620 can be movably arranged on the mounting frame 610 along the third direction to switch between the loading station, the pushing station and the unloading station. The material receiving assembly 620 receives the material box 300 conveyed by the loading conveying device 400, or conveys the material box 300 to the unloading conveying device 500. The lifting drive assembly 630 is used to drive the material receiving assembly 620 to move along the third direction. The lifting drive assembly 630 can drive the material receiving assembly 620 to move along the third direction, and then switch between the loading station, the pushing station and the unloading station. Specifically, the material receiving assembly 620 can be a conveyor belt, which can realize the inflow or outflow of the material box 300.

[0091] The working principle of the material receiving device provided in one embodiment of the present application is as follows:

[0092] First, a plurality of material boxes 300 loaded with empty material trays 200 are sequentially placed on the loading conveyor 400 at intervals. When the material boxes 300 are transported to the material taking station 410, the material blocking component 430 descends to allow the material boxes 300 at the material taking station 410 to flow into the lifting loading device 600. When the material boxes 300 at the material taking station 410 flow into the lifting loading device 600, the material dividing component 440 extends to block the material boxes 300 at the waiting station 420 from flowing into the material taking station 410.

[0093] Next, the lifting drive assembly 630 is used to drive the material receiving assembly 620 to move along the third direction to the loading station, so that the material receiving assembly 620 is flush with the loading conveying device 400 to receive the material box 300 conveyed by the loading conveying device 400;

[0094] Next, the lifting drive assembly 630 drives the receiving assembly 620 to move along the third direction to the pushing station, so that the receiving assembly 620 is flush with the positioning fixture 700, and the first pushing assembly 30 moves the empty tray 200 in the material box 300 to the positioning fixture 700. After the workpiece is placed in the tray 200 of the positioning fixture 700, the second pushing assembly 40 moves the tray 200 loaded with the workpiece on the positioning fixture 700 into the material box 300. This method is used to sequentially place the workpieces in the trays 200 of each layer in the material box 300;

[0095] Then, when the material tray 200 in the material box 300 is full of workpieces, the lifting drive assembly 630 drives the material receiving assembly 620 to move along the third direction to the unloading station, so that the material receiving assembly 620 is flush with the unloading conveying device 500, so as to convey the material box 300 loaded with workpieces on the lifting loading device 600 to the unloading conveying device 500, and the material is output by the unloading conveying device 500 to complete the material collection.

[0096] The above description is only a preferred embodiment of the present application and is not intended to limit the present application. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present application should be included in the protection scope of the present application.

Claims

1. A material pushing device, used to move a material tray into or out of a material box along a first direction; characterized in that: The pushing device comprises: Mounting seat; A movable frame, movably disposed on the mounting seat along the first direction; A first material pushing assembly is arranged on the movable frame; A second material pushing assembly is arranged on the movable frame, the first material pushing assembly and the second material pushing assembly are arranged at intervals along the first direction, the first material pushing assembly is located at one side of the material box along the first direction, and is used to move the material tray in the material box out of the material box, and the second material pushing assembly is located at the other side of the material box along the first direction, and is used to move the external material tray into the material box; and The push drive assembly is in driving connection with the movable frame to drive the movable frame to move along the first direction.

2. The pusher device according to claim 1, characterized in that: The first pusher assembly comprises: a connecting member, one end of which is mounted on the movable frame, and the connecting member is extended along the first direction; and A first material pushing member is arranged at the other end of the connecting member, and the first material pushing member moves the material tray out of the material box.

3. The pusher device according to claim 2, characterized in that: The first material pushing member is provided with a follower wheel which abuts against the material tray to push the material tray out of the material box.

4. The pusher device according to claim 1, characterized in that: The second pusher assembly comprises: A material pushing driving member is disposed on the movable frame, and the material pushing driving member has a telescopic end; and The second material pushing member is connected to the telescopic end of the material pushing driving member, and the telescopic end of the material pushing driving member is extended to drive the second material pushing member to move along the first direction to move the external material tray into the material box.

5. The pusher device according to any one of claims 1 to 4, characterized in that: The movable frame comprises: A first mounting member, movably disposed on the mounting seat along the first direction; A second mounting member, one end of which is disposed on one end of the first mounting member, and the first pusher assembly is disposed on the other end of the second mounting member; and A third mounting member, one end of which is arranged on the other end of the first mounting member, and the second pusher assembly is arranged on the other end of the third mounting member. The first mounting member is extended along the first direction, and the second mounting member and the third mounting member are extended along the second direction; The second direction is perpendicular to the first direction.

6. A material receiving device, characterized in that: It comprises a loading and conveying device, a unloading and conveying device, a lifting and loading device, a positioning fixture and a pushing device as described in any one of claims 1 to 5; The loading conveying device and the unloading conveying device are arranged at intervals along the third direction, The loading and conveying device conveys a material box loaded with an empty material tray, The lifting and loading device is arranged on one side of the loading and unloading conveying device and the unloading conveying device along the first direction. The movable frame can be movably disposed between the lifting material loading device and the positioning fixture along the first direction; The lifting loading device comprises a loading station, a pushing station and a unloading station arranged at intervals along the third direction. When the lifting material loading device is located at the loading station, the lifting material loading device is flush with the loading conveying device to receive the material box conveyed by the loading conveying device; When the lifting material loading device is located at the pushing station, the lifting material loading device is flush with the positioning fixture, and the first pushing component moves the empty material tray in the material box to the positioning fixture, or the second pushing component moves the material tray loaded with workpieces on the positioning fixture into the material box; When the lifting material loading device is located at the unloading station, the lifting material loading device is flush with the unloading conveying device, so as to convey the material box loaded with workpieces on the lifting material loading device to the unloading conveying device; Wherein, the third direction is perpendicular to the first direction.

7. The material receiving device according to claim 6, characterized in that: The material receiving device also includes: A first limiting assembly is arranged on a side of the positioning fixture away from the lifting loading device, and the first pushing assembly is also used to push against one side of the material tray on the positioning fixture along the first direction, so that the other side of the material tray is pressed against the first limiting assembly; and A second limiting component is provided on at least one side of the positioning fixture along the second direction, and is used to limit the two sides of the material tray along the second direction; The second direction is perpendicular to the first direction and the third direction respectively.

8. The material receiving device according to claim 7, characterized in that: The first limiting component comprises: A base is arranged on a side of the positioning fixture away from the lifting and loading device; and A limiting wheel is arranged on the base, and a side of the material tray away from the lifting loading device abuts against the limiting wheel.

9. The material receiving device according to claim 7, characterized in that: The positioning fixture includes a bottom plate and two limit plates. The two limiting plates are arranged on the bottom plate at intervals along the second direction; Each of the limiting plates is respectively provided with a guide groove extending along the first direction, and two sides of the material tray along the second direction are respectively accommodated in the guide grooves.

10. The material receiving device according to claim 9, characterized in that: The second limiting assembly includes one, and the second limiting assembly can be telescopically arranged on one side of one of the limiting plates along the second direction, and a notch penetrating the groove wall of the guide groove is opened on one of the limiting plates, and the second limiting assembly extends into the notch along the second direction and pushes the material tray to move along the second direction so that the material tray is pressed against the groove wall of the guide groove of the other limiting plate.

11. The material collecting device according to any one of claims 6 to 10, characterized in that: The loading and conveying device includes a material taking station and a waiting station; A material blocking component is provided on one side of the loading conveyor device close to the lifting material loading device, and the material blocking component can be movably lifted and lowered along the third direction. When the material box is transported to the material picking station, the material blocking component descends to allow the material box at the material picking station to flow into the lifting material loading device, or the material blocking component rises to block the material box at the material picking station from flowing into the lifting material loading device; The feeding conveying device is provided with a material dividing component on one side along the second direction, and the material dividing component can be extended and retracted along the second direction. When the material box at the material taking station flows into the lifting loading device, the material dividing component extends to block the material box at the waiting station from flowing into the material taking station; and / or, The lifting and loading device comprises: A mounting frame, arranged on one side of the loading conveying device and the unloading conveying device; a material receiving assembly, which can be movably arranged on the mounting frame along the third direction to switch between the loading station, the pushing station and the unloading station, and the material receiving assembly receives the material box conveyed by the loading conveying device, or conveys the material box to the unloading conveying device; and A lifting drive assembly, used for driving the material receiving assembly to move along the third direction; The second direction is perpendicular to the first direction and the third direction respectively.

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