Tray transplanting device and feeding and discharging equipment

Abstract

The utility model provides a tray transplanting device and feeding and discharging equipment, and relates to the technical field of product machining. The material disc transplanting device comprises a base frame, the base frame is provided with a transplanting conveying assembly with the conveying stroke comprising a feeding position and a discharging position, the conveying end of the transplanting conveying assembly is connected with an opening and closing driving assembly, and the opening and closing end of the opening and closing driving assembly is connected with an opening and closing type carrying frame which internally defines a containing space and can be relatively opened and closed; the two opening and closing parts of the opening and closing type carrying frame are each provided with a lifting driving assembly, the two lifting driving assemblies are oppositely arranged, and the tail ends of the two lifting driving assemblies are provided with supporting arms extending oppositely. The top of the open-close type carrying frame is provided with two sets of pressing pieces which are oppositely arranged and extend towards each other. The tray transplanting device is applied to feeding and discharging equipment, the feeding and taking accuracy of trays and the conveying and discharging stability of the trays can be ensured, and the feeding and discharging efficiency and the machining efficiency are both high.

Description

Technical Field

[0001] The utility model relates to the technical field of product processing, in particular to a material tray transplanting device and loading and unloading equipment. Background Art

[0002] During the product processing process, it is necessary to load the full material tray with materials to the loading position in preparation for the robot picking component to take away the materials, and to transfer the empty material tray with the materials taken away to the unloading position and unload and send out the materials. In the existing technology, the loading of full material trays and the transfer and unloading of empty material trays are generally completed by loading and unloading devices. However, the stability of the full material tray when it is at the loading position is poor, resulting in the inability of the picking component to accurately pick up materials. In serious cases, the material tray may even fall off during the picking process. At the same time, the stability of the empty material tray after picking up the materials is poor and it is easy to deviate during the process of being transferred to the unloading position, resulting in poor position accuracy of the empty material tray when it arrives at the unloading position, affecting the unloading process. Based on the above reasons, the loading and unloading process is prone to failure and the loading and unloading efficiency and processing efficiency are relatively low. Utility Model Content

[0003] The purpose of the utility model is to provide a tray transplanting device and loading and unloading equipment to solve the technical problems that the existing loading and unloading devices are prone to malfunction during the loading and unloading process and have low loading and unloading efficiency and processing efficiency.

[0004] In order to solve the above problems, the utility model provides a material tray transplanting device, including a base frame, the base frame is provided with a transplanting conveying component with a conveying stroke including an upper material position and a lower material position, the conveying end of the transplanting conveying component is connected to an opening and closing drive component, the opening and closing end of the opening and closing drive component is connected to an opening and closing carrier with an internal accommodating space and capable of opening and closing relative to each other, the two opening and closing parts of the opening and closing carrier are each provided with a lifting drive component, the two lifting drive components are arranged opposite to each other and the ends are provided with supporting arms extending toward each other; the top of the opening and closing carrier is provided with two groups of pressing pieces arranged opposite to each other and extending toward each other.

[0005] Optionally, the tray transplanting device further includes a control component, the pressing piece is provided with a pressure sensor, and the lifting drive component and the pressure sensor are both communicatively connected to the control component.

[0006] Optionally, the two lifting drive assemblies are both located at the top of the opening and closing carrier, and the end of each lifting drive assembly is fixed with a vertical extension arm, the vertical extension arm is located on the side of the opening and closing carrier facing the accommodating space, and the bottom end of the vertical extension arm is provided with a horizontal extension arm, the extension direction of the horizontal extension arm is consistent with the extension direction of the opening and closing carrier in the corresponding area, and the bottom of the horizontal extension arm is provided with a plurality of the support arms arranged at intervals along its extension direction.

[0007] Optionally, the retractable carrier is provided with a set of first pushing components on both sides of the transplanting and conveying direction, and the pushing ends of the two sets of first pushing components face each other.

[0008] Optionally, the opening and closing type carrier includes two half frames, each of the two half frames includes a carrier frame bar and an extension section that is vertically bent at both ends of the carrier frame bar and located on the same side, wherein the two carrier frame bars are parallel, and the extension sections located at the same end of the two carrier frame bars correspond to each other and extend toward each other to form an extension frame bar; the opening and closing end of the opening and closing drive assembly is connected to the two extension sections of one of the extension frame bars, the two lifting drive assemblies are arranged one-to-one on the two carrier frame bars, and the two groups of pressure pieces are arranged one-to-one on the two extension frame bars.

[0009] Optionally, the base frame includes a top frame, which includes two guide frame bars extending along the transplanting direction and arranged in parallel and at intervals. Along the transplanting direction, the two guide frame bars are sequentially connected with a first end frame bar, a middle frame bar and a second end frame bar arranged at intervals, wherein the space between the first end frame bar and the middle frame bar serves as the loading position, and the space between the middle frame bar and the second end frame bar serves as the unloading position; the two extension frame bars are slidably overlapped with the two guide frame bars in a one-to-one correspondence.

[0010] Optionally, a second pushing component is provided at the top of both the first end frame bar and the middle frame bar, and the pushing ends of the second pushing components located at the two are arranged facing each other; the two ends of the carrier frame bar are overlapped at the top of the corresponding two extension sections to form a channel under the carrier frame bar for the second pushing component to pass through.

[0011] Optionally, the bottom of the frame carrying bar and the area corresponding to the second pushing assembly are concave to form an avoidance groove.

[0012] Optionally, the tray transplanting device also includes a control component, and the first end frame bar or the middle frame bar is provided with a first position detector, and the first position detector is used to detect the height position of the tray located at the upper material position; the transplanting and conveying component, the opening and closing drive component, the lifting drive component, the first position detector and the second pushing component are all communicatively connected to the control component.

[0013] The present utility model also provides a loading and unloading device, including a loading and unloading lifting component, a unloading lifting component and the above-mentioned tray transferring device, wherein the loading and unloading lifting component is connected to the base frame of the tray transferring device and is located below the loading position, and the unloading lifting component is connected to the base frame of the tray transferring device and is located below the unloading position.

[0014] The lifting mechanism that lifts up and lowers material is convenient to operate, and lifting and lowering device are convenient to operate, and lifting and lowering device are convenient to operate, and lifting and lowering device are convenient to operate, and lifting and lowering device are convenient to operate.

[0015] The loading and unloading equipment provided in this embodiment adopts the above-mentioned tray transferring device. In addition to the tray transferring device being able to ensure the stable and accurate material taking of full trays and the stable and accurate material unloading of empty trays, ensuring the smooth loading and unloading and improving the loading and unloading efficiency and processing efficiency, through the cooperation of the loading lifting component, the unloading lifting component and the tray transferring device, multiple full trays stacked on the loading lifting component can be loaded and taken out in sequence, and the empty trays after taking out can be accurately stacked and unloaded into the unloading lifting component in sequence, thereby realizing continuous material taking and neat unloading of the stacked empty trays, with high loading and unloading efficiency, high stability and high accuracy. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0017] Figure 1 A first-perspective axonometric view of the tray transplanting device provided in an embodiment of the present utility model;

[0018] Figure 2 A second perspective axonometric view of the tray transplanting device provided in an embodiment of the present utility model;

[0019] Figure 3 This is a top view of the tray transplanting device provided in an embodiment of the utility model.

[0020] Description of reference numerals:

[0021] 100-base frame; 110-top frame; 111-guide frame bar; 112-first end frame bar; 113-middle frame bar; 114-second end frame bar; 200-transplanting and conveying assembly; 300-opening and closing drive assembly; 400-opening and closing carrier; 410-accommodating space; 420-half frame; 421-carrier frame bar; 421a-avoidance groove; 422-extension section; 423-channel; 430-extension frame bar; 510-lifting drive assembly; 511-supporting arm; 512-vertical extension arm; 513-horizontal extension arm; 520-pressing piece; 530-first pushing assembly; 610-second pushing assembly; 620-third pushing assembly; 630-first position detector; 640-second position detector; 710-upper material position; 720-lower material position. DETAILED DESCRIPTION

[0022] The following is a clear and complete description of the technical solution of the present invention in conjunction with the accompanying drawings. Obviously, the embodiments described are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making any creative efforts are within the scope of protection of the present invention.

[0023] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating positions or relationships, are based on the positions or relationships shown in the accompanying drawings and are intended solely to facilitate the description of this utility model and simplify the description. They do not indicate or imply that the devices or components referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0024] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; mechanical connections, electrical connections; direct connections, indirect connections through an intermediate medium, and internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on the specific circumstances.

[0025] This embodiment provides a tray transplanting device, such as Figure 1-Figure 3As shown, it includes a base frame 100, and the base frame 100 is provided with a transplanting conveying component 200 with a conveying stroke including an upper material position 710 and a lower material position 720. The conveying end of the transplanting conveying component 200 is connected to an opening and closing drive component 300, and the opening and closing end of the opening and closing drive component 300 is connected to an opening and closing type carrier 400 which has an internal accommodating space 410 and can be opened and closed relative to each other. The two opening and closing parts of the opening and closing carrier 400 are each provided with a lifting drive component 510, and the two lifting drive components 510 are arranged opposite to each other and the ends are provided with supporting arms 511 extending toward each other; the top of the opening and closing carrier 400 is provided with two groups of pressing pieces 520 which are arranged opposite to each other and extend toward each other.

[0026] This embodiment also provides a loading and unloading device, including a loading and unloading lifting assembly, a unloading lifting assembly and the above-mentioned tray transferring device. The loading and unloading lifting assembly is connected to the base frame 100 of the tray transferring device and is located below the loading position 710. The unloading lifting assembly is connected to the base frame 100 of the tray transferring device and is located below the unloading position 720.

[0027] The tray transplanting device provided in this embodiment is used in loading and unloading equipment, wherein the loading lifting component is used to carry the stacked trays loaded with materials, and lift the trays to the loading position 710 in turn; the unloading lifting component is used to carry empty trays and stack multiple trays by descending.

[0028] When in use, multiple full trays loaded with materials are stacked on the top bearing part of the loading lifting assembly, wherein the full tray at the top of the stacked full trays is used as the target tray, and the full tray adjacent to the target tray is used as the preparation tray, and the transplanting conveying assembly 200 conveys the opening and closing drive assembly 300 to the loading position 710. At this time, the accommodating space 410 surrounded by the opening and closing carrier 400 is located directly above the full tray; the opening and closing drive assembly 300 drives the two opening and closing parts of the opening and closing carrier 400 to move away from each other and to be in an open state, and the two opening and closing drive assemblies 300 located at the two opening and closing parts and the supporting arms 511 at the end thereof move away from each other to avoid the rising stroke of the full tray; then, the loading lifting assembly lifts the stacked full tray up until Until the target material tray reaches the first preset height, the preparation tray is at the second preset height; then, the lifting drive component 510 drives the supporting arm 511 to descend to a third preset height which is lower than the target material tray and higher than the preparation tray, and then the opening and closing drive component 300 drives the two opening and closing parts to close toward each other, and the two opening and closing drive components 300 then drive the supporting arms 511 at their ends to move toward each other and insert between the target material tray and the preparation tray, and the opening and closing drive component 300 then drives the supporting arms 511 on the opposite sides to support the target material tray to rise and abut against the bottom of the pressing piece 520, and the target material tray reaches the upper material position 710 and its upper and lower sides are clamped and fixed by the pressing piece 520 and the supporting arm 511 respectively, and the material-taking components such as the robot arm then take the material away from the target material tray.

[0029] When the unloading lifting assembly is in an empty state, the unloading lifting assembly lifts up and down so that its top bearing part reaches a second preset height; when the unloading lifting assembly carries multiple stacked empty material trays, the unloading lifting assembly lifts up and down so that the top empty material tray is at the second preset height.

[0030] After the material of the target tray at the upper material position 710 is taken away, it becomes an empty tray. The transplanting conveying assembly 200 transports the opening and closing drive assembly 300, the opening and closing carrier 400 and the empty tray clamped by the pressure piece 520 and the support arm 511 to the unloading material position 720; then the two lifting drive assemblies 510 support the empty tray to descend to a first preset height, so that the empty tray is stacked on the top of the unloading lifting assembly, and then the opening and closing drive assembly 300 drives the opening and closing carrier 400 to open, and the two lifting drive assemblies 510 drive its support arm 511 to separate from the empty tray. Subsequently, the upper driving assembly drives its supporting arm 511 to a position higher than the empty tray, and the transplanting conveying assembly 200 drives the opening and closing carrier 400 to drive the lifting driving assembly 510 and the supporting arm 511 to move to the loading position 710 again, and repeats this process to load, remove and unload the next full tray until all the full trays stacked by the loading lifting assembly are removed, and the empty trays after removal are stacked on the unloading lifting assembly.

[0031] The tray transplanting device provided in this embodiment can drag the supporting arm 511 to support the full tray and press it tightly through the pressing piece 520 through the cooperation of the opening and closing drive component 300, the opening and closing carrier 400 and the lifting drive component 510. The supporting arm 511 and the pressing piece 520 fix the full tray to the loading position 710 on the upper and lower sides respectively, thereby improving the stability of the full tray at the loading position 710, ensuring stable and accurate material collection, and reducing the occurrence of invalid material collection caused by the tray offset or even falling during the material collection process; after the full tray is filled and becomes an empty tray, The transplanting and conveying component 200 can drive the opening and closing drive component 300, the opening and closing carrier 400, the lifting drive component 510, the support arm 511 and the pressure piece 520 to carry the empty material tray to the unloading position 720, and during the movement, the pressure piece 520 and the support arm 511 can keep the empty material tray clamped and fixed, thereby ensuring that the empty material tray can stably reach the unloading position 720, reducing the occurrence of the empty material tray offset or even falling off during the conveying process, and correspondingly ensuring the unloading and stacking of the empty material tray, thereby ensuring the smooth unloading and loading and improving the unloading efficiency and processing efficiency.

[0032] The loading and unloading equipment provided in this embodiment adopts the above-mentioned tray transferring device. In addition to the tray transferring device being able to ensure the stable and accurate material taking of full trays and the stable and accurate material unloading of empty trays, ensuring the smooth loading and unloading and improving the loading and unloading efficiency and processing efficiency, through the cooperation of the loading lifting component, the unloading lifting component and the tray transferring device, multiple full trays stacked on the loading lifting component can be loaded and taken out in sequence, and the empty trays after taking out can be accurately stacked and unloaded into the unloading lifting component in sequence, thereby realizing continuous material taking and neat unloading of the stacked empty trays, with high loading and unloading efficiency, high stability and high accuracy.

[0033] Specifically, the tray transplanting device and loading and unloading equipment provided in this embodiment can be used for the assembly of 3C electronic products.

[0034] Optionally, in this embodiment, the tray transplanting device further includes a control component, the pressure piece 520 is provided with a pressure sensor, and the lifting drive component 510 and the pressure sensor are both communicatively connected to the control component. During the loading process, when the lifting drive component 510 drives the supporting arm 511 to support the full tray to rise and abut against the bottom of the pressure piece 520, the pressure sensor detects the pressure applied by the full tray to the pressure piece 520 in real time, and feeds back the detected pressure signal to the control component. The control component determines the clamping state of the full tray and the pressure piece 520 based on the received pressure signal. When the control component determines that the pressure piece 520 and the supporting arm 511 have clamped the full tray, it controls the lifting drive component 510 to stop the lifting drive, thereby ensuring the clamping stability and firmness of the full tray by the pressure piece 520 and the supporting arm 511, and at the same time reducing the occurrence of the situation where the pressure piece 520 and the supporting arm 511 cannot clamp the full tray due to a small rising stroke of the full tray or the full tray's rising stroke is too large to cause damage to the full tray and the pressure piece 520.

[0035] Preferably, the transplanting and conveying component 200, the opening and closing drive component 300 and the lifting and lowering drive component 510 are all communicatively connected to the control component. The control component may be pre-set with a control program for each of the above components. The coordinated operation of each of the above components is controlled by the control component, thereby improving the operating accuracy and smoothness of the tray transplanting device, and further improving its loading and unloading efficiency and processing efficiency.

[0036] In this embodiment, Figure 1 and Figure 2As shown, the two lifting drive components 510 are both located at the top of the opening and closing carrier 400, and the end of each lifting drive component 510 is fixed with a vertical extension arm 512, the vertical extension arm 512 is located on the side of the opening and closing carrier 400 facing the accommodating space 410, and the bottom end of the vertical extension arm 512 is provided with a horizontal extension arm 513, the extension direction of the horizontal extension arm 513 is consistent with the extension direction of the opening and closing carrier 400 in the corresponding area, and the bottom of the horizontal extension arm 513 is provided with a plurality of support arms 511 arranged at intervals along its extension direction.

[0037] On the one hand, the vertical extension arm 512 and the horizontal extension arm 513 at the end of the lifting drive assembly 510 drive the supporting arm 511 to be located on one side of the accommodating space 410 surrounded by the openable and closable carrier 400. Therefore, when the lifting drive assembly 510 drives the vertical extension arm 512, the horizontal extension arm 513 and the supporting arm 511 to rise and fall, the supporting arm 511 can directly support the material tray without passing through the openable and closable carrier 400, thereby improving the simplicity of the arrangement of the supporting arm 511 and reducing the interference caused by the supporting arm 511 with other components. On the other hand, a plurality of supporting arms 511 are provided at the bottom end of each horizontal extension arm 513. During the supporting process, the plurality of supporting arms 511 can support different areas of the material tray along the extension direction of the corresponding edge of the material tray, thereby improving the stability of the supporting arms 511 in supporting the material tray, and correspondingly improving the stability and firmness of the supporting arms 511 and the pressing piece 520 in clamping the material tray, further ensuring the position accuracy and stability of the material tray at the upper material position 710, the transmission process, and the lower material position 720, and ensuring the accurate and smooth material collection and unloading.

[0038] Specifically, in this embodiment, the retractable carrier 400 is provided with a set of first pushing components 530 on both sides of the transplanting and conveying direction, and the pushing ends of the two sets of first pushing components 530 face each other. Figure 1 From the perspective, the left and right directions are the transplanting and conveying directions, and the front and rear frames of the opening and closing carrier 400 are both provided with a set of first pushing components 530, and the pushing end of the first pushing component 530 located on the front side faces backward, and the pushing end of the first pushing component 530 located on the rear side faces forward; when the opening and closing drive component 300 and the lifting drive component 510 drive the supporting arm 511 to support the target material tray and rise to the fourth preset height, at this time, the height of the target material tray corresponds to the height of the pushing end of the first pushing component 530, and the height of the target material tray is lower than the pressing piece 520; the pushing ends of the two groups of first pushing components 530 extend toward each other by a preset stroke, thereby adjusting the front and rear position of the target material tray in the front and rear directions, and correspondingly improving the position accuracy of the target material tray at the upper material position 710 and reaching the lower material position 720; after the front and rear position adjustment is completed, the pushing end of the first pushing component 530 retracts to a position to avoid the target material tray, and the lifting drive component 510 continues to drive the supporting arm 511 to support the target material tray to rise and abut against the pressing piece 520 to reach the upper material position 710.

[0039] Similarly, during the unloading process, the lifting drive assembly 510 can drive the support arm 511 to support the empty material tray and descend to a fourth preset height. The pushing end of the first pushing assembly 530 can adjust the front and rear position of the empty material tray, thereby improving the matching degree between the empty material tray and the unloading lifting assembly, and ensuring the stability of the stacked empty material trays in the unloading lifting assembly.

[0040] Optionally, in this embodiment, if Figure 1-Figure 3 As shown, the opening and closing carrier 400 includes two half frames 420, and the half frames 420 serve as the opening and closing parts. The two half frames 420 each include a frame bar 421 and an extension section 422 vertically bent at both ends of the frame bar 421 and located on the same side, wherein the two frame bars 421 are parallel, and the extension sections 422 located at the same end of the two frame bars 421 correspond to each other and extend toward each other to form an extension frame bar 430; the opening and closing end of the opening and closing drive assembly 300 is connected to the two extension sections 422 of one of the extension frame bars 430, the two lifting drive assemblies 510 are arranged one-to-one on the two frame bars 421, and the two groups of pressing pieces 520 are arranged one-to-one on the two extension frame bars 430.

[0041] Two half-frames 420 form a rectangular retractable carrier 400. Two lift drive assemblies 510 and two sets of pressure members 520 are located on the four side frames of the retractable carrier 400. Accordingly, two sets of supporting arms 511 and two sets of pressure members 520 apply force to the tray from all four sides, clamping it securely and providing enhanced clamping stability and security. Specifically, each extension section 422 is equipped with a pressure member 520. A group of two pressure members 520 can compress different areas on one side of the tray, further enhancing its clamping stability.

[0042] In this embodiment, Figure 1-Figure 3 As shown, the base frame 100 can specifically take the following form: the base frame 100 includes a top frame 110, and the top frame 110 includes two guide frame bars 111 extending along the transplanting direction and arranged in parallel and at intervals. Along the transplanting direction, the two guide frame bars 111 are sequentially connected with a first end frame bar 112, a middle frame bar 113 and a second end frame bar 114 arranged at intervals, wherein the space between the first end frame bar 112 and the middle frame bar 113 serves as the upper material position 710, and the space between the middle frame bar 113 and the second end frame bar 114 serves as the lower material position 720; the two extension frame bars 430 are slidably overlapped on the two guide frame bars 111 in a one-to-one correspondence.

[0043] like Figure 1As shown in the perspective, the two guide frame bars 111 extend in the left-right direction, and the first end frame bar 112, the middle frame bar 113 and the second end frame bar 114 extend in the front-back direction, wherein the first end frame bar 112, the two guide frame bars 111 and the second end frame bar 114 form a large rectangular frame, and the middle frame bar 113 divides the large rectangular frame into two small rectangular frames, and the areas enclosed by the two small rectangular frames correspond to the loading position 710 and the unloading position 720 respectively, and the structure is regular and simple; the two extension frame bars 430 are slidably overlapped on the two guide bars one by one Frame bar 111, during the process of the transfer conveying assembly 200 driving the opening and closing carrier 400 to move between the upper material position 710 and the lower material position 720, the guide frame bar 111 can play the role of supporting the opening and closing carrier 400, the lifting drive assembly 510 and the material tray, thereby reducing the carrying load of the transfer conveying assembly 200; at the same time, the guide frame bar 111 can guide and limit the moving stroke of the opening and closing carrier 400, thereby improving the position accuracy of the opening and closing carrier 400 moving between the upper material position 710 and the lower material position 720.

[0044] Specifically, in this embodiment, the tops of both the first end frame bar 112 and the middle frame bar 113 are provided with second push components 610, and the push ends of the second push components 610 located at the two ends are arranged facing each other; the two ends of the frame carrier bar 421 are overlapped on the tops of the corresponding two extension sections 422 to form a channel 423 under the frame carrier bar 421 for the second push component 610 to pass through. Figure 1 From the perspective, the first end frame bar 112 and the middle frame bar 113 are arranged at intervals along the left and right directions, and the pushing end of the second pushing component 610 located at the first end frame bar 112 faces right, and the pushing end of the second pushing component 610 located at the middle frame bar 113 faces left; during the loading process, when the lifting drive component 510 drives the supporting arm 511 to support the target material tray to rise to the fifth preset height, the target material tray is located in the pushing area of ​​the second pushing component 610, and the pushing ends of the two groups of second pushing components 610 extend toward each other by a preset stroke, thereby adjusting the left and right positions of the target material tray in the left and right directions, and correspondingly improving the position accuracy of the target material tray at the upper material position 710 and reaching the lower material position 720; after the left and right position adjustment is completed, the pushing end of the second pushing component 610 retracts to a position to avoid the target material tray, and the upper drive component continues to drive the supporting arm 511 to support the target material tray to rise to the fourth preset height for front and rear position adjustment.

[0045] The tray transplanting device provided in this embodiment can effectively improve the position accuracy of the target tray in the left and right directions by arranging the second pushing component 610. At the same time, the frame carrying bar 421 is arranged to overlap the top of the corresponding extension section 422, so that the frame carrying bar 421 can form a gap between it and the top frame 110 while carrying the lifting drive component 510. The gap space serves as a channel 423 for the second pushing component 610 on the top of the top frame 110 to pass through, with a compact structure and strong functionality.

[0046] Preferably, in this embodiment, if Figure 1 and Figure 2 As shown, the bottom of the frame bar 421 corresponding to the second pusher assembly 610 is recessed to form a relief groove 421a. While ensuring the strength of the frame bar 421 and the stability of the lifting drive assembly 510, the relief groove 421a provides a larger channel 423 to further reduce interference between the movement of the frame bar 421 and the second pusher assembly 610, thereby reducing the size restrictions on the second pusher assembly 610.

[0047] Similarly, if Figure 1-Figure 3 As shown, a third push assembly 620 is provided at the top of both the middle frame bar 113 and the second end frame bar 114, with the push ends of the third push assemblies 620 located on both sides facing each other. A channel 423 below the carrier frame bar 421 allows the third push assembly 620 to pass through, and the area at the bottom of the carrier frame bar 421 corresponding to the third push assembly 620 is recessed to form an avoidance groove 421a. During the unloading process, the lifting drive assembly 510 drives the supporting arm 511 to support the empty material tray to a fifth preset height. The push end of the third push assembly 620 can adjust the left and right position of the empty material tray to cooperate with the unloading lifting assembly, thereby ensuring that the empty material tray is stacked on the unloading lifting assembly.

[0048] In this embodiment, Figure 1 and Figure 2 As shown, a first position detector 630 may also be provided on the first end frame bar 112 or the middle frame bar 113. The first position detector 630 is used to detect the height position of the material tray at the loading position 710. The first position detector 630 and the second pushing assembly 610 are both communicatively connected to the control assembly. During the loading process, the first position detector 630 detects the height of the target material tray in real time and feeds the detected height signal back to the control assembly. When the control assembly determines that the target material tray has reached the fifth preset height based on the received height signal, it controls the lifting drive assembly 510 to stop driving and subsequently controls the pushing end of the second pushing assembly 610 to extend the preset stroke to push the target material tray in the left and right directions, thereby improving the coordination accuracy and intelligence of each component.

[0049] Similarly, if Figure 1-Figure 3As shown, a second position detector 640 can also be provided on the middle frame bar 113 or the second end frame bar 114 to detect the height position of the empty tray located at the unloading position 720, and the second position detector 640 is communicatively connected to the control component. During the unloading process, the second position detector 640 detects the height of the empty tray in real time and feeds back the detected height signal to the control component. When the control component determines that the target tray has reached the fifth preset height based on the received height signal, it controls the lifting drive component 510 to stop driving and subsequently controls the pushing end of the third pushing component 620 to extend the preset stroke to push the empty tray in the left and right directions, thereby improving the coordination accuracy and intelligence of each component.

[0050] Specifically, the lifting drive component 510 can use a slide cylinder, the first pushing component 530, the second pushing component 610 and the third pushing component 620 can all use clamping cylinders, and the transplanting and conveying component 200 can use a linear module.

[0051] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the above embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the above embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. A tray transplanting device, characterized in that: The invention comprises a base frame (100), wherein the base frame (100) is provided with a transfer conveying assembly (200) having a transfer stroke including a loading position (710) and a loading position (720), wherein the transfer end of the transfer conveying assembly (200) is connected with an opening and closing drive assembly (300), wherein the opening and closing end of the opening and closing drive assembly (300) is connected with an opening and closing type carrier (400) having an internally enclosed accommodating space (410) and capable of relatively opening and closing, wherein each of the two opening and closing parts of the opening and closing type carrier (400) is provided with a lifting drive assembly (510), wherein the two lifting drive assemblies (510) are arranged opposite to each other and each end is provided with a supporting arm (511) extending toward each other; and the top of the opening and closing type carrier (400) is provided with two groups of pressing pieces (520) arranged opposite to each other and extending toward each other.

2. The tray transplanting device according to claim 1, characterized in that: The tray transplanting device further comprises a control component, the pressing member (520) is provided with a pressure sensor, and the lifting drive component (510) and the pressure sensor are both communicatively connected to the control component.

3. The tray transplanting device according to claim 1, characterized in that: The two lifting drive assemblies (510) are both located at the top of the opening and closing carrier (400), and the end of each lifting drive assembly (510) is fixed with a vertical extension arm (512), the vertical extension arm (512) is located on the side of the opening and closing carrier (400) facing the accommodating space (410), and the bottom end of the vertical extension arm (512) is provided with a horizontal extension arm (513), the extension direction of the horizontal extension arm (513) is consistent with the extension direction of the opening and closing carrier (400) in the corresponding area, and the bottom of the horizontal extension arm (513) is provided with a plurality of support arms (511) arranged at intervals along its extension direction.

4. The tray transplanting device according to claim 1, characterized in that: The retractable carrier (400) is provided with a set of first pushing components (530) on both sides of the transplanting and conveying direction, and the pushing ends of the two sets of the first pushing components (530) face each other.

5. The tray transplanting device according to claim 1, characterized in that: The opening and closing type carrier (400) comprises two half frames (420), and the two half frames (420) each comprise a frame bar (421) and an extension section (422) vertically bent at both ends of the frame bar (421) and located on the same side, wherein the two frame bars (421) are parallel to each other, and the extension sections (422) located at the same end of the two frame bars (421) correspond to each other and extend toward each other to form an extension frame bar (430); the opening and closing end of the opening and closing drive assembly (300) is connected to the two extension sections (422) of one of the extension frame bars (430), the two lifting drive assemblies (510) are respectively provided on the two frame bars (421), and the two groups of pressing members (520) are respectively provided on the two extension frame bars (430).

6. The tray transplanting device according to claim 5, characterized in that: The base frame (100) includes a top frame (110), and the top frame (110) includes two guide frame bars (111) extending along the transplanting direction and arranged in parallel at intervals. Along the transplanting direction, the two guide frame bars (111) are sequentially connected with a first end frame bar (112), a middle frame bar (113) and a second end frame bar (114) arranged at intervals, wherein the space between the first end frame bar (112) and the middle frame bar (113) serves as the upper material position (710), and the space between the middle frame bar (113) and the second end frame bar (114) serves as the lower material position (720); the two extension frame bars (430) are slidably overlapped with the two guide frame bars (111) in a one-to-one corresponding manner.

7. The tray transplanting device according to claim 6, characterized in that: A second pushing assembly (610) is provided at the top of both the first end frame bar (112) and the middle frame bar (113), and the pushing ends of the second pushing assemblies (610) located at the two are arranged facing each other; the two ends of the frame carrier bar (421) are overlapped at the tops of the corresponding two extension sections (422) to form a channel (423) under the frame carrier bar (421) for the second pushing assembly (610) to pass through.

8. The tray transplanting device according to claim 7, characterized in that: The bottom of the frame-carrying strip (421) and the area corresponding to the second pushing assembly (610) are concave to form an avoidance groove (421a).

9. The tray transplanting device according to claim 7, characterized in that: The tray transfer device further comprises a control component, wherein the first end frame bar (112) or the middle frame bar (113) is provided with a first position detector (630), and the first position detector (630) is used to detect the height position of the tray located at the upper material position (710); the transfer transmission component (200), the opening and closing drive component (300), the lifting drive component (510), the first position detector (630) and the second pushing component (610) are all communicatively connected to the control component.

10. A loading and unloading equipment, characterized in that: It comprises a loading lifting component, a unloading lifting component and a tray transfer device according to any one of claims 1 to 9, wherein the loading lifting component is connected to a base frame (100) of the tray transfer device and is located below the loading position (710), and the unloading lifting component is connected to the base frame (100) of the tray transfer device and is located below the unloading position (720).

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