Conveying system

Abstract

The invention relates to a conveying system. The conveying system comprises a conveying carrier provided with a first connecting assembly; the conveying line body is used for bearing the conveying carrier; the conveying line body comprises a conveying assembly and at least one working station, the working station is arranged at one end of the conveying assembly in the conveying direction of the conveying assembly, the driving butt joint mechanism comprises a first driving assembly and a butt joint assembly, the first driving assembly is arranged on the conveying assembly, and the butt joint assembly is arranged on the first driving assembly. The butt joint assembly is arranged on the conveying assembly in a sliding mode and connected with the first driving assembly, and the butt joint assembly is used for being connected with the first connecting assembly and driving the conveying carrier to do reciprocating motion between the conveying assembly and the working station. When the conveying system is in butt joint with the working station, a transition roller bed does not need to be additionally arranged, so that the overall structure of the conveying system is more compact, the occupied space is small, and the space is saved.

Description

Technical Field

[0001] The present application relates to the field of conveying technology, and in particular to a conveying system. Background Art

[0002] The conveying system is an important equipment in the production line. The conveying speed of the conveying system can directly affect the production rhythm. At present, there is an ultra-high-speed conveying system with a fast conveying speed, which greatly improves the efficiency of material handling, enables the production line to complete more production tasks in a short time, shortens the production cycle, and is therefore widely used in various production companies. However, when the above-mentioned ultra-high-speed conveying system is docked with the elevator and the transverse machine, it is necessary to switch the drive mode through the transition roller bed to realize the lifting and lowering of the conveying trolley, which increases the space required for the equipment and causes the problem of space waste. Summary of the invention

[0003] Based on this, it is necessary to provide a conveying system that can directly connect to the work station to address the problem that a transition roller bed needs to be added when the conveying system connects to the work station, which takes up a large space.

[0004] A conveying system, comprising:

[0005] A conveying carrier is provided with a first connecting component;

[0006] A conveying line body, used to carry the conveying carrier; the conveying line body includes a conveying component and at least one working station, the working station is arranged at one end of the conveying component along the conveying direction of the conveying component, and,

[0007] The driving docking mechanism includes a first driving component and a docking component. The first driving component is arranged on the conveying component. The docking component is slidably arranged on the conveying component and connected to the first driving component. The docking component is used to connect with the first connecting component and drive the conveying carrier to reciprocate between the conveying component and the working station.

[0008] In one embodiment, the driving docking mechanism further includes a first auxiliary component; the first auxiliary component includes a first auxiliary structure and a second auxiliary structure, the first auxiliary structure is arranged at a first position of the conveying component, the second auxiliary structure is arranged at a second position of the conveying component, and the first position is closer to the working station than the second position;

[0009] The first driving component is used to drive the docking component to reciprocate between the first position and the second position; the docking component cooperates with the first auxiliary structure in the first position to be connected to or separated from the first connecting component, and the docking component cooperates with the second auxiliary structure in the second position to be connected to or separated from the first connecting component, so that the conveying carrier reciprocates between the conveying component and the working station.

[0010] In one embodiment, the first connecting component is provided with a limiting groove; the docking component includes a first slide and a first docking structure, the first slide is slidably arranged on the conveying component, and the first docking structure is arranged at one end of the first slide close to the working station; the first docking structure includes a first connector, and the first connector is movably arranged on the first slide; the first auxiliary structure includes a first telescopic component, and the first telescopic component is used to drive the first connector to be telescopic to be inserted into or withdrawn from the limiting groove; the second auxiliary structure includes a second telescopic component, and the second telescopic component is used to drive the first connector to be telescopic to be inserted into or withdrawn from the limiting groove.

[0011] In one embodiment, the first connection assembly includes a connection seat and two limiting members, the two limiting members are arranged at the bottom of the connection seat, the two limiting members are arranged opposite to each other, and form a limiting groove with the bottom surface of the connection seat; the limiting member has a first inclined surface and a first plane, the first inclined surface is inclined toward the direction close to the limiting groove, and the first plane is located at one end of the first inclined surface close to the limiting groove;

[0012] The first slide is provided with a first mounting hole; the first docking structure also includes a first mounting seat, a first reset member, a first connecting member, a first roller and a second roller, the first mounting seat is arranged in the first mounting hole and has a plurality of first through holes; the first connector and the first reset member are respectively inserted in the first through hole, the first connecting member is arranged at the bottom of the first mounting seat and is connected to the first connector and the first reset member; a first protrusion is provided on the side of the first connecting member away from the first mounting seat, and the second roller is rotatably provided on the first protrusion; the first roller is rotatably provided on the first connector for contacting the first inclined surface; the first auxiliary structure also includes a first auxiliary member arranged at the output end of the first telescopic member, the first auxiliary member is used to telescope to disengage or press down the second roller.

[0013] In one embodiment, the first auxiliary component includes a first connecting element and a first matching element, the first connecting element is connected to the output end of the first telescopic component, and the first matching element is arranged on the side of the first connecting element away from the output end of the first telescopic component; the first matching element includes a vertical portion and a contact portion, the vertical portion is arranged at an end of the first connecting element close to the working station, and the contact portion is arranged at an end of the vertical portion away from the first connecting element, and has two inclined sections and a plane section that are arranged opposite to each other; the inclined section is inclined relative to the vertical portion for contacting the second roller; the plane section connects the two inclined sections and is horizontally arranged relative to the inclined section.

[0014] In one embodiment, the first return member includes a first spring guide rod, a first spring and a first spring pressure cover, the first spring guide rod is inserted in the first through hole and connected to the first connecting member; the first spring is sleeved on the first spring guide rod; the first spring pressure cover is arranged at one end of the first spring guide rod away from the first connecting member, and compresses the first spring in the first through hole.

[0015] In one embodiment, the first driving component includes a first driving part, a driving pulley, a driven pulley and a synchronous belt. The first driving component is arranged on one side of the conveying component. The driving pulley and the driven pulley are arranged on the conveying component and are connected by a synchronous belt transmission. The synchronous belt extends along the conveying direction.

[0016] In one embodiment, the docking assembly includes a first slide and a first adjustment structure, the first slide is slidably disposed on the conveying assembly and connected to the synchronous belt, and the first adjustment structure is used to adjust the tension of the synchronous belt;

[0017] The first adjustment structure includes a synchronous belt pressure plate, a synchronous belt adjustment pressure plate and two toothed pressure plates; the first slide is provided with a mounting groove, and the synchronous belt pressure plate is fixedly arranged at the bottom of the mounting groove; the mounting groove is provided with a strip hole, and the length direction of the strip hole is parallel to the conveying direction, and the synchronous belt adjustment pressure plate is slidably arranged at the bottom of the mounting groove through the strip hole; the two toothed pressure plates are respectively arranged at the bottom of the synchronous belt pressure plate and the synchronous belt adjustment pressure plate, and the synchronous belt is arranged at the bottom of the first slide through the toothed pressure plate, the synchronous belt pressure plate and the synchronous belt adjustment pressure plate.

[0018] In one of the embodiments, the first adjustment structure also includes an adjusting screw; the synchronous belt adjustment pressure plate includes a first mounting portion and an adjusting portion, the first mounting portion is slidably arranged at the bottom of the mounting groove through the strip hole, the adjusting portion is connected to the first mounting portion and is provided with a threaded hole; the adjusting screw is inserted into the threaded hole, a pad is provided on the inner side wall of the mounting groove near the adjusting screw, and one end of the adjusting screw near the inner side wall of the mounting groove abuts against the pad.

[0019] In one embodiment, the conveying carrier includes at least two conveying stations, and at least two of the conveying stations are arranged along the conveying direction; the conveying system also includes at least one driving connection mechanism for driving the conveying carrier to reciprocate between two adjacent conveying stations.

[0020] In one of the embodiments, the conveying station and the working station are respectively composed of at least one first base and at least one second base; the first base includes a first frame, two first guide rails, a plurality of first guide structures and a plurality of first support structures, and the two first guide rails are arranged opposite to each other and are located on both sides of the top of the first frame; the plurality of first guide structures are arranged on the upper part of the two outer side walls of the first frame, and are arranged in sequence and spaced along the conveying direction; the plurality of first support structures are arranged on the lower part of the two outer side walls of the first frame for supporting the first frame; the second base includes a second frame, two second guide rails, a plurality of second guide structures and a plurality of second support structures, and the lengths of the second frame and the first frame in the conveying direction are different; the two second guide rails are arranged opposite to each other and are located on both sides of the top of the second frame; the plurality of second guide structures are arranged on the upper part of the two outer side walls of the second frame, and are arranged in sequence and spaced along the conveying direction; the plurality of second support structures are arranged on the lower part of the two outer side walls of the second frame for supporting the second frame.

[0021] In one embodiment, the conveying system further includes a positioning mechanism, and the positioning mechanism is used to position the conveying carrier at the conveying station or the working station; the positioning mechanism includes an X-direction positioning component, a Y-direction positioning component, and a Z-direction positioning component;

[0022] The X-direction positioning assembly includes an X-direction positioning member and a plurality of X-direction positioning units, the X-direction positioning member is arranged on the conveying carrier and has a positioning groove, the conveying station and the working station are both provided with the X-direction positioning unit, and the X-direction positioning unit is used to cooperate and connect with the X-direction positioning member; the Y-direction positioning assembly includes a Y-direction positioning member, a first Z-direction positioning member and a plurality of YZ-direction positioning units, the Y-direction positioning member and the first Z-direction positioning member are arranged on the conveying carrier, the conveying station and the working station are both provided with the YZ-direction positioning unit, and the YZ-direction positioning unit is used to cooperate with the Y-direction positioning member and the first Z-direction positioning member; the Z-direction positioning assembly includes a second Z-direction positioning member and a plurality of Z-direction positioning units, the two Z-direction positioning members are arranged on the conveying carrier, the conveying station and the working station are both provided with the Z-direction positioning unit, and the Z-direction positioning unit is used to cooperate with the second Z-direction positioning member.

[0023] In one embodiment, the X-axis positioning unit includes a first mounting frame, a third telescopic member and an X-axis positioning structure, the first mounting frame includes a connecting portion and a third mounting portion, the connecting portion is arranged on the outer wall of the conveying station and the working station, the third mounting portion is arranged on the connecting portion and has a accommodating cavity; the third telescopic member is arranged on the first mounting frame, and the output end of the third telescopic member is arranged on the accommodating cavity; the X-axis positioning structure is arranged in the accommodating cavity, and the X-axis positioning structure is connected to the output end of the third telescopic member.

[0024] In one embodiment, the X-axis positioning structure includes a latch and an X-axis positioning roller, the latch is inserted into the accommodating cavity and connected to the output end of the third telescopic member, and the X-axis positioning roller is rotatably disposed at an end of the latch away from the third telescopic member.

[0025] In one embodiment, the YZ-axis positioning unit includes a second mounting frame, a roller seat, a Y-axis positioning roller and a first Z-axis positioning roller, the second mounting frame is arranged on the two outer side walls of the conveying station and the working station, the roller seat is arranged on the second mounting frame, and is provided with a first roller mounting groove; the Y-axis positioning roller is rotatably arranged on the roller seat and is horizontally arranged relative to the roller seat; the first Z-axis positioning roller is rotatably arranged in the first roller mounting groove, and a part of the first Z-axis positioning roller protrudes from the upper surface of the roller seat, and the first Z-axis positioning roller is vertically arranged relative to the roller seat; the Y-axis positioning roller and the first Z-axis positioning roller are arranged perpendicular to each other.

[0026] In one embodiment, the Z-axis positioning unit includes a third mounting frame and a second Z-axis positioning roller, the third mounting frame is arranged on the upper surface of the conveying station and the working station, and is provided with a second roller mounting groove, the second Z-axis positioning roller is rotatably arranged in the second roller mounting groove, and a part of the second Z-axis positioning roller protrudes from the upper surface of the roller seat; the second Z-axis positioning roller is vertically arranged relative to the roller seat.

[0027] In one of the embodiments, first buffer members are provided at both ends of the conveying carrier; the conveying system also includes at least one first blocking mechanism; the first blocking mechanism is arranged between the conveying component and the working station to prevent the conveying carrier from rushing out of the conveying component.

[0028] In one embodiment, the first blocking mechanism includes a first blocking bracket, a fourth mounting bracket, a rotating shaft, a blocking member, a second buffer member and a second driving component; the first blocking bracket is arranged between the conveying assembly and the working station, and is provided with a third mounting hole; the fourth mounting bracket is arranged on the first blocking bracket, and the fourth mounting bracket is provided with a fourth mounting hole, and the fourth mounting hole is coaxially arranged with the third mounting hole; the rotating shaft passes through the third mounting hole and the fourth mounting hole, and is rotatably arranged on the fourth mounting bracket; the blocking member is arranged on the fourth mounting bracket and is connected to the rotating shaft; the second buffer member is arranged at one end of the blocking member away from the fourth mounting bracket, and is arranged opposite to the first buffer member; the second driving component is arranged on one side of the first blocking bracket, and the output end of the second driving component is connected to the blocking member, which is used to drive the blocking member to rotate around the rotating shaft.

[0029] The above-mentioned conveying system includes a conveying carrier, a conveying line body and a driving docking mechanism. The conveying carrier is provided with a first connecting component. The conveying line body is used to carry the conveying carrier. The conveying line body includes a conveying component and at least one work station. The work station is arranged at one end of the conveying component along the conveying direction of the conveying component. The driving docking mechanism includes a first driving component and a docking component. The first driving component is arranged on the conveying component. The docking component is slidably arranged on the conveying component and connected to the first driving component. It is connected to the first connecting component through the docking component. The docking component can drive the conveying carrier to reciprocate between the conveying component and the work station under the drive of the first driving component. The conveying system provided by the present application can directly dock with the work station without adding a transition roller bed, so that the overall structure of the conveying system is more compact, occupies less space, and saves space. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 This is a schematic diagram of the structure of the delivery system in some embodiments of the present application.

[0031] Figure 2 This is a schematic diagram of the structure of the delivery carrier of the delivery system in some embodiments of the present application.

[0032] Figure 3 This is a schematic diagram of the structure of the conveying carrier of the conveying system in some embodiments of the present application from another angle.

[0033] Figure 4 for Figure 3 A magnified schematic diagram of center A.

[0034] Figure 5 This is a schematic diagram of the structure of the first drive component of the conveying system in some embodiments of the present application.

[0035] Figure 6 This is a schematic diagram of the structure of the docking assembly of the conveying system in some embodiments of the present application.

[0036] Figure 7 It is a schematic cross-sectional view of the docking assembly of the delivery system in some embodiments of the present application.

[0037] Figure 8 This is a schematic structural diagram of the first auxiliary component of the conveying system in some embodiments of the present application.

[0038] Fig. 9 This is a schematic diagram of the structure of the second connecting component of the conveying system in some embodiments of the present application.

[0039] Fig.10 It is a schematic cross-sectional view of the second connecting component of the delivery system in some embodiments of the present application.

[0040] Fig.11 This is a schematic diagram of the structure of the first base of the conveying system in some embodiments of the present application.

[0041] Fig.12 This is a schematic diagram of the structure of the second base of the conveying system in some embodiments of the present application.

[0042] Fig.13 This is a schematic diagram of the structure of the X-axis positioning unit of the conveying system in some embodiments of the present application.

[0043] Fig.14 It is a schematic cross-sectional view of an X-axis positioning unit of a conveying system in some embodiments of the present application.

[0044] Fig.15 This is a schematic diagram of the structure of the YZ positioning unit of the conveying system in some embodiments of the present application.

[0045] Fig.16 This is a schematic diagram of the structure of the Z-axis positioning unit of the conveying system in some embodiments of the present application.

[0046] Fig.17 This is a structural schematic diagram of the first blocking mechanism of the conveying system in some embodiments of the present application being in a blocking state.

[0047] Fig.18 This is a structural schematic diagram of a first blocking mechanism of a conveying system in some embodiments of the present application being in a non-blocking state.

[0048] Fig.19 This is a schematic diagram of the structure of the second blocking mechanism of the conveying system in some embodiments of the present application.

[0049] Fig. 20 This is a schematic diagram of the first process in which the docking assembly of the conveying system in some embodiments of the present application is connected to the conveying carrier with the cooperation of the first auxiliary structure.

[0050] Fig.21 This is a schematic diagram of the second process in which the docking assembly of the conveying system in some embodiments of the present application is connected to the conveying carrier with the cooperation of the first auxiliary structure.

[0051] Fig. 22 This is a schematic diagram of the third process in which the docking assembly of the conveying system in some embodiments of the present application is connected to the conveying carrier with the cooperation of the first auxiliary structure.

[0052] Fig.23 This is a schematic diagram of the fourth process in which the docking assembly of the conveying system in some embodiments of the present application is connected to the conveying carrier with the cooperation of the first auxiliary structure.

[0053] Figure numerals: 1, conveying carrier; 11, frame assembly; 111, first rod; 112, second rod; 113, first mounting member; 1131, base; 1132, protruding portion; 12, first connecting assembly; 121, connecting seat; 122, limiting member; 1221, first inclined surface; 1222, first plane; 124, limiting groove; 13, first buffer member; 2, conveying line body; 21, conveying station; 22, working station; 23, first base; 231, first frame; 232, first guide rail; 233, first guide structure; 234, first supporting structure; 24, second base; 241, second frame; 242, second guide rail; 243, second guide structure; 244, second supporting structure; 3 , drive docking mechanism; 31, first drive assembly; 311, drive shaft; 312, coupling; 313, first drive component; 314, driving pulley; 315, synchronous belt; 316, seat bearing; 32, first auxiliary assembly; 321, first auxiliary structure; 3211, first bracket; 32111, second mounting portion; 32113, extension portion; 3212, first telescopic member; 3213, first auxiliary member; 32131, first connecting element; 32132, first matching element; 322, second auxiliary structure; 3221, second bracket; 32211, accommodating groove; 3222, second telescopic member; 3223, second auxiliary member; 32235, second connecting element; 32236, second matching element ;33, docking assembly;331, first slide;3311, main body;3312, extension;332, third guide structure;3321, second conveying guide wheel;3322, third conveying guide wheel;333, first adjustment structure;3331, toothed pressure plate;3332, synchronous belt pressure plate;3334, synchronous belt adjustment pressure plate;33341, first mounting portion;33342, adjustment portion;3335, adjustment screw;3336, second cover;334, first docking structure;3341, first mounting seat;3342, first connector;3343, guide;3344, first reset;33441, first spring guide rod;33442, first spring;33443, first spring Pressure cover; 3345, first connecting member; 33451, first protruding member; 3346, first roller; 3347, second roller; 3348, first cover plate; 335, first cleaning structure; 3351, scraper; 336, first anti-collision structure; 3361, first anti-collision member; 3362, second anti-collision member; 4, driving connection mechanism; 43, second connecting assembly; 431, second slide; 432, fourth guide structure; 433, second adjustment structure; 434, second docking structure; 4341, second mounting seat; 4342, second connector; 4344, second reset member; 43441, second spring guide rod; 43442, second spring; 43443, second spring pressure cover; 4345, second connecting member;43451, second protruding member; 4346, third roller; 4347, fourth roller; 4348, third cover plate; 435, second cleaning structure; 436, second anti-collision structure; 5, X-direction positioning assembly; 51, X-direction positioning member; 511, positioning groove; 52, X-direction positioning unit; 521, first mounting frame; 5211, connecting part; 5212, third mounting part; 52121, accommodating cavity; 522, third telescopic member; 523, X-direction positioning structure; 5231, latch; 5232, X-direction positioning roller; 5233, shaft pin; 5234, floating joint; 5235, oil-free bushing; 525, first fixing member; 526, sensing structure; 6, Y-direction positioning assembly; 61, Y-direction positioning member; 62, first Z-direction positioning member; 63, YZ 631, second mounting frame; 632, roller seat; 6321, first roller mounting groove; 633, Y-direction positioning roller; 634, first Z-direction positioning roller; 7, Z-direction positioning assembly; 71, second Z-direction positioning member; 72, Z-direction positioning unit; 721, third mounting frame; 7211, second roller mounting groove; 722, second Z-direction positioning roller; 8, first blocking mechanism; 81, first blocking bracket; 811, base; 812, fourth mounting portion; 82, fourth mounting frame; 83, rotating shaft; 84, second fixing member; 85, blocking member; 86, second buffer member; 87, second driving member; 871, second mounting member; 872, fourth telescopic member; 9, second blocking mechanism; 91, second blocking bracket; 92, third buffer member. ; DETAILED DESCRIPTION

[0054] In order to make the above-mentioned purposes, features and advantages of the present application more obvious and easy to understand, the specific implementation methods of the present application are described in detail below in conjunction with the accompanying drawings. In the following description, many specific details are set forth to facilitate a full understanding of the present application. However, the present application can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without violating the connotation of the present application, so the present application is not limited by the specific embodiments disclosed below.

[0055] In the description of the present application, it should be understood that if the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. appear, the orientation or position relationship indicated by these terms is based on the orientation or position relationship shown in the accompanying drawings, which is only for the convenience of describing the present application and simplifying the description, and does 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 cannot be understood as a limitation on the present application.

[0056] In addition, if the terms "first" or "second" appear, these terms are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include at least one of the features. In the description of this application, if the term "plurality" appears, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0057] In this application, unless otherwise clearly specified and limited, if the terms "installed", "connected", "connected", "fixed" and the like appear, these terms should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to the specific circumstances.

[0058] In the present application, unless otherwise clearly specified and limited, if there is a description that a first feature is "above" or "below" a second feature, etc., or similar descriptions appear, it may mean that the first and second features are in direct contact, or that the first and second features are in indirect contact through an intermediate medium. Moreover, the first feature being "above", "above" and "above" the second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. The first feature being "below", "below" and "below" the second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0059] It should be noted that if an element is referred to as being "fixed to" or "disposed on" another element, it may be directly on the other element or there may be a central element. If an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. If any, the terms "vertical", "horizontal", "upper", "lower", "left", "right" and similar expressions used in this application are for illustrative purposes only and do not represent the only implementation method.

[0060] See also Figure 1 , Figure 1A structural schematic diagram of a conveying system in an embodiment of the present application is shown. The conveying system provided in an embodiment of the present application includes a conveying carrier 1, a conveying line body 2 and a driving docking mechanism 3. The conveying line body 2 is used to carry the conveying carrier 1. The conveying line body 2 includes a conveying component and at least one work station 22. The work station 22 is arranged at one end of the conveying component along the conveying direction of the conveying component. The driving docking mechanism 3 is used to drive the conveying carrier 1 to reciprocate between the conveying component and the work station 22.

[0061] Please also read Figure 3 , Figure 5-6 as well as Figure 8 In some embodiments, the conveying carrier 1 is provided with a first connecting component 12; the driving docking mechanism 3 includes a first driving component 31, a first auxiliary component 32 and a docking component 33, the first driving component 31 is arranged on the conveying component; the first auxiliary component 32 includes a first auxiliary structure 321 and a second auxiliary structure 322, the first auxiliary structure 321 is arranged at a first position of the conveying component, and the second auxiliary structure 322 is arranged at a second position of the conveying component, the first position is located at an end of the conveying component close to the working station 22, and the second position is located at an end of the conveying component away from the working station 22; the docking component 33 is slidably arranged on the conveying component and connected to the first driving component 31, and the first driving component 31 is used to drive the docking component 33 to reciprocate between the first position and the second position; the docking component 33 cooperates with the first auxiliary structure 321 at the first position to connect or separate with the first connecting component 12 of the conveying carrier 1, and the docking component 33 cooperates with the second auxiliary structure 322 at the second position to connect or separate with the first connecting component 12, so that the conveying carrier 1 reciprocates between the conveying component and the working station 22.

[0062] It can be understood that when the conveying carrier 1 needs to move from the work station 22 to the conveying assembly, the conveying carrier 1 is located at the work station 22, and the docking assembly 33 moves to the first position under the drive of the first driving assembly 31, and cooperates with the first auxiliary structure 321 at the first position, so that the docking assembly 33 is connected to the first connecting assembly 12, at this time, the docking assembly 33 is connected to the conveying carrier 1, and the docking assembly 33 moves toward the second position under the drive of the first driving assembly 31, and the conveying carrier 1 also moves to the conveying assembly; the docking assembly 33 moves to the second position, and cooperates with the second auxiliary structure 322 at the second position, so that the docking assembly 33 and the first connecting assembly 12 are separated, at this time, the docking assembly 33 is separated from the conveying carrier 1, and the conveying carrier 1 moves from the work station 22 to the conveying assembly. When the conveying carrier 1 needs to be moved from the conveying assembly to the working station 22, the conveying carrier 1 is located in the conveying assembly, and the docking assembly 33 moves to the second position under the drive of the first driving assembly 31, and cooperates with the second auxiliary structure 322 at the second position, so that the docking assembly 33 is connected to the first connecting assembly 12, at this time, the docking assembly 33 is connected to the conveying carrier 1, and the docking assembly 33 moves toward the first position under the drive of the first driving assembly 31, and the conveying carrier 1 also moves to the working station 22; the docking assembly 33 moves to the first position, and cooperates with the first auxiliary structure 321 at the first position, so that the docking assembly 33 and the first connecting assembly 12 are separated, at this time, the docking assembly 33 is separated from the conveying carrier 1, and the conveying carrier 1 is moved from the conveying assembly to the working station 22. When the conveying system provided by the present application is docked at the working station 22, there is no need to add a transition roller bed, so that the overall structure of the conveying system is more compact, occupies less space, and saves space.

[0063] Please also read Figure 2 In some embodiments, the conveying carrier 1 includes a frame component 11, a plurality of first connecting components 12 and a plurality of first buffer components 13. The plurality of first connecting components 12 are arranged in sequence on the frame component 11 at intervals, the plurality of first connecting components 12 are staggered along the conveying direction, and the plurality of first buffer components 13 are arranged at both ends of the frame component 11.

[0064] In some embodiments, the frame assembly 11 includes two first rods 111, multiple second rods 112 and two first mounting members 113. The two first rods 111 are arranged opposite to each other, and the multiple second rods 112 are arranged in sequence and spaced apart between the two first rods 111 along the extension direction of the first rods 111, and connect the two first rods 111 to form a basic frame; the two first mounting members 113 are arranged opposite to each other and are respectively arranged on the two first rods 111. The first mounting members 113 include a base portion 1131 and multiple protrusions 1132. The base portion 1131 is arranged on the first rod 111, and the multiple protrusions 1132 are arranged on a side of the base portion 1131 away from the second rod 112, and are arranged in sequence and spaced apart along the extension direction of the first rod 111.

[0065] In some embodiments, the first connecting component 12 is arranged on the second rod 112, and the first connecting component 12 includes a connecting seat 121 and two limiting members 122. The connecting seat 121 is arranged on the second rod 112, and the two limiting members 122 are arranged at the bottom of the connecting seat 121; the two limiting members 122 on the connecting seat 121 are arranged opposite to each other, and form a limiting groove 124 with the bottom surface of the connecting seat 121, and multiple limiting grooves 124 are staggered along the conveying direction. Among them, the limiting member 122 has a first inclined surface 1221 and a first plane 1222, and the first inclined surface 1221 is inclined in the direction close to the limiting groove 124, that is, the first inclined surface 1221 is inclined relative to the connecting seat 121, and extends in the direction close to the limiting groove 124; the first plane 1222 is located at one end of the first inclined surface 1221 close to the limiting groove 124, and is horizontally arranged relative to the connecting seat 121.

[0066] In some embodiments, the first drive assembly 31 includes a first drive component 313, a drive shaft 311, a coupling 312, a driving pulley 314, a driven pulley (not shown) and a synchronous belt 315. The first drive component 313 is arranged on one side of the conveying assembly, the drive shaft 311 is arranged on the conveying assembly, the coupling 312 connects the output shaft of the first drive component 313 and the drive shaft 311, the driving pulley 314 is arranged on the conveying assembly and connected to the drive shaft 311, the driven pulley is arranged on the conveying assembly and is connected to the driving pulley 314 through the synchronous belt 315, and the synchronous belt 315 extends along the conveying direction. In some embodiments, the first drive assembly 31 also includes a seat bearing 316, which is arranged on the outer side wall of the conveying assembly to support the drive shaft 311 to ensure that the drive shaft 311 can rotate stably.

[0067] In some embodiments, the first driving component 313 is a motor, and the coupling 312 connects the output shaft of the motor with the drive shaft 311; when the motor is started, the output shaft of the motor starts to rotate, and the drive shaft 311 rotates along with the output shaft of the motor. As the drive shaft 311 rotates, the driving pulley 314 also starts to rotate, and the rotation of the driving pulley 314 drives the synchronous belt 315 to move along the conveying direction. The synchronous belt 315 can be reciprocated along the conveying direction by rotating the motor forward and reversely.

[0068] Please also read Figure 7 In some embodiments, the docking assembly 33 includes a first slide 331 and a first docking structure 334. The first slide 331 is slidably disposed on the conveying assembly, and the first docking structure 334 is disposed at one end of the first slide 331 close to the work station 22; the first slide 331 includes a main body 3311 and an extension portion 3312. The main body 3311 is slidably disposed on the conveying assembly and is connected to the synchronous belt 315. The first slide 331 can move along the conveying direction driven by the synchronous belt 315; the extension portion 3312 is disposed at one end of the main body 3311 close to the work station 22, and the extension direction of the extension portion 3312 is parallel to the conveying direction. The first docking structure 334 is disposed at one end of the extension portion 3312 close to the work station 22.

[0069] The extension portion 3312 is provided with a first mounting hole (not shown) at one end thereof close to the working station 22. The first docking structure 334 includes a first mounting seat 3341, a first plug-in component 3342, a guide component 3343, a first reset component 3344, a first connecting component 3345, a first roller 3346, a second roller 3347 and a first cover plate 3348. The first mounting seat 3341 is arranged in the first mounting hole, and a portion of the first mounting seat 3341 protrudes from the lower surface of the extension portion 3312. The first mounting seat 3341 is provided with a plurality of first through holes. The first plug-in component 3342, the guide component 3343 and the first reset component 3344 are respectively inserted into the first through holes, wherein the first plug-in component 3345 342 is close to the working station 22 relative to the guide member 3343 and the first reset member 3344, and part of the first connector 3342 protrudes from the upper surface of the extension portion 3312; the first roller 3346 is rotatably set on the first connector 3342 and is located above the upper surface of the extension portion 3312; the first connecting member 3345 is set at the bottom of the first mounting seat 3341 and is connected to the first connector 3342, the guide member 3343 and the first reset member 3344; the first connecting member 3345 is provided with a first protrusion 33451 on the side away from the extension portion 3312, and the second roller 3347 is rotatably set on the first protrusion 33451; the first cover plate 3348 is covered on the first mounting hole.

[0070] In some embodiments, the first return member 3344 includes a first spring guide rod 33441, a first spring 33442 and a first spring pressure cover 33443. The first spring guide rod 33441 is inserted into the first through hole and connected to the first connecting member 3345; the first spring 33442 is sleeved on the first spring guide rod 33441; the first spring pressure cover 33443 is arranged at one end of the first spring guide rod 33441 away from the first connecting member 3345, and compresses the first spring 33442 in the first through hole.

[0071] In some embodiments, the docking assembly 33 further includes a third guide structure 332, which is disposed at the four corners of the main body 3311 and is used to guide the docking assembly 33 to move along the conveying direction on the conveying assembly. The third guide structure 332 includes at least one second conveying direction guide wheel 3321 and at least one third conveying direction guide wheel 3322, wherein the second conveying direction guide wheel 3321 is disposed on the outer side wall of the main body 3311, and the second conveying direction guide wheel 3321 is vertically disposed relative to the main body 3311, and is used to roll with the conveying assembly and guide the docking assembly 33 to move along the conveying direction on the conveying assembly; the third conveying direction guide wheel 3322 is disposed at the front and rear ends of the main body 3311, and the third conveying direction guide wheel 3322 is horizontally disposed relative to the main body 3311, and is used to roll with the conveying assembly and guide the docking assembly 33 to move along the conveying direction on the conveying assembly.

[0072] In some embodiments, the docking assembly 33 further includes a first adjustment structure 333, which is used to adjust the tension of the synchronous belt 315 connected to the main body 3311. The first adjustment structure 333 includes a synchronous belt pressure plate 3332, a synchronous belt adjustment pressure plate 3334, two toothed pressure plates 3331, a second cover plate 3336 and an adjustment screw 3335; the main body 3311 is provided with a mounting groove, and the synchronous belt pressure plate 3332 is fixedly arranged at the bottom of the mounting groove; the mounting groove is provided with a strip hole, the length direction of the strip hole is parallel to the conveying direction, and the synchronous belt adjustment pressure plate 3334 is slidably arranged at the bottom of the mounting groove through the strip hole; the synchronous belt pressure plate 3332 and the synchronous belt adjustment pressure plate 3334 are arranged at intervals at the bottom of the mounting groove along the conveying direction. The toothed pressure plate 3331 is respectively arranged at the bottom of the synchronous belt pressure plate 3332 and the synchronous belt adjustment pressure plate 3334. The synchronous belt 315 is arranged at the bottom of the main body 3311 through the toothed pressure plate 3331, the synchronous belt pressure plate 3332 and the synchronous belt adjustment pressure plate 3334, so that the synchronous belt 315 can drive the first slide 331 to move along the conveying direction; the second cover plate 3336 is covered on the top of the mounting groove.

[0073] The synchronous belt adjusting plate 3334 includes a first mounting portion 33341 and an adjusting portion 33342. The first mounting portion 33341 is slidably disposed at the bottom of the mounting groove through a strip hole and is connected to the mounting groove by a fastener. The adjusting portion 33342 is connected to the first mounting portion 33341 and is located at the end of the first mounting portion 33341 away from the synchronous belt pressing plate 3332. The adjusting portion 33342 is provided with a threaded hole, and an adjusting screw 3335 is inserted into the threaded hole. A pad is provided near the adjusting screw 3335 on the inner side wall of the mounting groove, and one end of the adjusting screw 3335 near the inner side wall of the mounting groove abuts against the pad. When the tension of the synchronous belt 315 needs to be adjusted, the fastener used to connect the first mounting portion 33341 and the mounting groove is loosened, and then the adjusting screw 3335 of the adjusting portion 33342 is screwed to adjust the position of the synchronous belt adjusting plate 3334 set at the mounting groove, so as to tighten or loosen the synchronous belt 315.

[0074] In some embodiments, the docking assembly 33 also includes a first cleaning structure 335, and the first cleaning structure 335 includes a plurality of scrapers 3351, and the scrapers 3351 are arranged at the four corners of the main body 3311, and are used to scrape away dust or debris on the conveying assembly. In some embodiments, the docking assembly 33 also includes a first anti-collision structure 336, which is used to prevent the docking assembly 33 from being damaged when it collides with other structures of the conveying assembly during movement, thereby improving the safety of the conveying system. The first anti-collision structure 336 includes a first anti-collision member 3361 and a second anti-collision member 3362, wherein the first anti-collision member 3361 is arranged at one end of the main body 3311 away from the extension portion 3312, and the second anti-collision member 3362 is arranged at the front and rear ends of the bottom of the main body 3311.

[0075] In some embodiments, the first auxiliary structure 321 includes a first bracket 3211, a first telescopic member 3212 and a first auxiliary member 3213. The first bracket 3211 is arranged at the first position of the conveying assembly, the first telescopic member 3212 is arranged on the first bracket 3211, and the first auxiliary member 3213 is arranged at the output end of the first telescopic member 3212; the first bracket 3211 includes a second mounting portion 32111 and an extension portion 32113. The second mounting portion 32111 is arranged at the end of the conveying assembly close to the working station 22, the extension portion 32113 is arranged on the side of the second mounting portion 32111 away from the conveying assembly and extends in the direction close to the working station 22, and the first telescopic member 3212 is arranged on the side of the extension portion 32113 close to the working station 22. The first telescopic member 3212 is arranged vertically relative to the extension portion 32113, and the output end of the first telescopic member 3212 can extend or retract in the vertical direction. The first auxiliary member 3213 includes a first connecting element 32131 and a first matching element 32132. The first connecting element 32131 is connected to the top of the output end of the first telescopic member 3212, and the first matching element 32132 is arranged on the side of the first connecting element 32131 away from the output end of the first telescopic member 3212. The first matching element 32132 includes a vertical portion and a contact portion. The vertical portion is arranged at one end of the first connecting element 32131 close to the working station 22 and is arranged vertically relative to the first connecting element 32131; the contact portion is arranged at one end of the vertical portion away from the first connecting element 32131, and the contact portion has two inclined sections and a plane section arranged opposite to each other, wherein the inclined section is arranged inclined relative to the vertical portion, and the plane section connects the two inclined sections and is arranged horizontally relative to the inclined section.

[0076] The second auxiliary structure 322 includes a second bracket 3221, a second telescopic member 3222 and a second auxiliary member 3223. The second bracket 3221 is arranged at the second position of the conveying assembly, the second telescopic member 3222 is arranged on the second bracket 3221, and the second auxiliary member 3223 is arranged at the output end of the second telescopic member 3222. The second bracket 3221 is provided with a receiving groove 32211, the second telescopic member 3222 is arranged in the receiving groove 32211, and is vertically arranged relative to the second bracket 3221, and the output end of the second telescopic member 3222 can extend or retract in the vertical direction. The second auxiliary member 3223 includes a second connecting element 32235 and a second matching element 32236. The second connecting element 32235 is connected to the top of the output end of the second telescopic member 3222, and the second matching element 32236 is arranged on the side of the second connecting element 32235 away from the output end of the first telescopic member 3212. In this embodiment, the first telescopic member 3212 and the second telescopic member 3222 are both cylinders. In other embodiments, the first telescopic member 3212 and the second telescopic member 3222 may also be electric drivers, etc., so it is not limited to this.

[0077] In this embodiment, the second matching element 32236 has the same structure as the first matching element 32132 and will not be described in detail herein.

[0078] Please also read Figure 20 to Figure 23 , Figure 20 to Figure 23 The present invention is a schematic diagram of the process in which the docking component 33 moves to the first position and is connected to the conveying carrier 1 with the cooperation of the first auxiliary structure 321. It can be understood that, driven by the first driving component 31, the docking component 33 moves toward the first position, and the first roller 3346 of the first docking structure 334 contacts the first inclined surface 1221 of the limiting member 122. As the docking component 33 moves, the first roller 3346 moves along the first inclined surface 1221. At this time, the first connector 3342 is subjected to the downward pressure of the first inclined surface 1221. Under the guiding action of the guide member 3343, the first connecting member 3345 and the first spring guide rod 33441 move downward accordingly, and the first spring pressure cover 33443 arranged on the first spring guide rod 33441 compresses the first spring 33442 when moving downward. As the docking assembly 33 continues to move toward the first position, the first roller 3346 continues to move along the first inclined surface 1221 of the limiting member 122 until the first roller 3346 moves below the first plane 1222 of the limiting member 122 .

[0079] As the docking assembly 33 moves toward the first position, the second roller 3347 of the first docking structure 334 contacts the first mating element 32132 of the first auxiliary component 3213. When the docking assembly 33 continues to move toward the first position, the second roller 3347 moves along the inclined section of the first mating element 32132. At this time, the first connector 3342 continues to move downward, and the first spring 33442 continues to be compressed until the docking assembly 33 moves to the first position.

[0080] When the docking component 33 moves to the first position, the first connector 3342 is located below the limiting groove 124, and the second roller 3347 is against the bottom of the plane section of the first matching element 32132. When the output end of the first telescopic member 3212 is extended in the vertical direction, the first auxiliary member 3213 is extended in the vertical direction accordingly. At this time, the second roller 3347 is disengaged from the obstruction of the first matching element 32132. Under the action of the first spring 33442, the first connecting member 3345 moves upward, and the first connector 3342 is also extended accordingly, so that the first connector 3342 and the first roller 3346 are inserted into the limiting groove 124 of the first connecting component 12. After the first auxiliary member 3213 is fully extended, there is a gap between it and the second roller 3347. At this time, the connection between the docking component 33 and the conveying carrier 1 is realized.

[0081] When the docking component 33 needs to be separated from the conveying carrier 1, the output end of the first telescopic member 3212 retracts in the vertical direction, and the first auxiliary member 3213 retracts in the vertical direction accordingly. At this time, the planar section of the first mating element 32132 contacts the second roller 3347, and the second roller 3347 is pressed downward by the first mating element 32132, so that the first connecting member 3345 moves downward, and the first plug-in member 3342 and the first spring guide rod 33441 also move downward accordingly. The first spring pressure cover 33443 compresses the first spring 33442, and the first plug-in member 3342 and the first roller 3346 withdraw from the limiting groove 124 of the first connecting component 12. At this time, the docking component 33 is separated from the conveying carrier 1. When the docking assembly 33 moves in a direction away from the first position, the second roller 3347 moves along the inclined section of the first mating element 32132 until the second roller 3347 disengages from the first mating element 32132; the first roller 3346 on the first connector 3342 moves along the first inclined surface 1221 of the limiting member 122 until the first roller 3346 disengages from the limiting member 122.

[0082] In some embodiments, the conveying assembly includes at least two conveying stations 21, and at least two conveying stations 21 are arranged along the conveying direction; the conveying system also includes at least one driving connection mechanism 4, and the driving connection mechanism 4 is used to drive the conveying carrier 1 to reciprocate between two adjacent conveying stations 21.

[0083] Please also read Fig. 9 and Fig.10 In some embodiments, the drive connection mechanism 4 includes a second drive component (not shown), a second auxiliary component (not shown) and a second connection component 43, and the second drive component is arranged on the conveying component; the second auxiliary component includes two third auxiliary structures, and the two third auxiliary structures are respectively arranged at the third position and the fourth position of the conveying component, the third position is located in the middle of a conveying station 21, and the fourth position is located in the middle of another adjacent conveying station 21; the second connection component 43 is slidably arranged on the conveying component and connected to the second drive component, and the second drive component is used to drive the second connection component 43 to reciprocate between the third position and the fourth position; the second connection component 43 cooperates with the third auxiliary structure at the third position to connect or disconnect with the first connection component 12 of the conveying carrier 1, and the second connection component 43 cooperates with the third auxiliary structure at the fourth position to connect or disconnect with the first connection component 12, and the conveying carrier 1 can reciprocate between two adjacent conveying stations 21 under the drive of the drive connection mechanism 4.

[0084] It can be understood that when the conveying carrier 1 needs to move from one conveying station 21 to another adjacent conveying station 21, the conveying carrier 1 is located at a conveying station 21, and the second connecting component 43 moves to the third position under the drive of the second driving component, and cooperates with the third auxiliary structure at the third position, so that the second connecting component 43 is connected to the first connecting component 12. At this time, the second connecting component 43 is connected to the conveying carrier 1, and the second connecting component 43 moves toward the fourth position under the drive of the second driving component, and the conveying carrier 1 also moves to another adjacent conveying station 21; the second connecting component 43 moves to the fourth position, and cooperates with the third auxiliary structure at the fourth position, so that the second connecting component 43 and the first connecting component 12 are separated. At this time, the second connecting component 43 is separated from the conveying carrier 1, and the conveying carrier 1 moves from one conveying station 21 to another adjacent conveying station 21. When the conveying carrier 1 needs to return from the adjacent conveying station 21 to the original conveying station 21, the conveying carrier 1 is located at the adjacent conveying station 21, and the second connecting component 43 moves to the fourth position under the drive of the second driving component, and cooperates with the third auxiliary structure at the fourth position, so that the second connecting component 43 is connected to the first connecting component 12. At this time, the second connecting component 43 is connected to the conveying carrier 1, and the second connecting component 43 moves toward the third position under the drive of the second driving component, and the conveying carrier 1 also moves back to the original conveying station 21; the second connecting component 43 moves to the third position, and cooperates with the third auxiliary structure at the third position, so that the second connecting component 43 and the first connecting component 12 are separated. At this time, the second connecting component 43 is separated from the conveying carrier 1, and the conveying carrier 1 moves from the adjacent conveying station 21 back to the original conveying station 21.

[0085] In this embodiment, the second driving assembly has the same structure as the first driving assembly 31 , and the third auxiliary structure has the same structure as the second auxiliary structure 322 , which will not be described in detail herein.

[0086] In some embodiments, the second connection assembly 43 includes a second slide 431 and a second docking structure 434. The second slide 431 is slidably disposed on the conveying assembly and connected to the second driving assembly. The second slide 431 can move along the conveying direction driven by the second driving assembly. The second docking structure 434 is disposed in the middle of the second slide 431.

[0087] In some embodiments, a second mounting hole (not shown) is provided in the middle of the second slide 431, and the second docking structure 434 includes a second mounting seat 4341, a second plug-in component 4342, a second reset component 4344, a second connecting component 4345, a third roller 4346, a fourth roller 4347 and a third cover plate 4348; the second mounting seat 4341 is arranged in the second mounting hole, and part of the second mounting seat 4341 protrudes from the upper surface of the second slide 431, and part of the second mounting seat 4341 protrudes from the lower surface of the second slide 431; the second mounting seat 4341 is provided with a plurality of second through holes, and the second plug-in component 4342 and the second reset component 4344 are connected to each other. The reset members 4344 are respectively inserted into the second through holes, and part of the second connector 4342 protrudes from the upper surface of the second slide 431; the third roller 4346 is rotatably set on the second connector 4342 and is located above the upper surface of the second slide 431; the second connecting member 4345 is set at the bottom of the second mounting seat 4341 and is connected to the second connector 4342 and the second reset member 4344; a second protrusion 43451 is provided on the side of the second connecting member 4345 away from the second slide 431, and the fourth roller 4347 is rotatably set on the second protrusion 43451; the third cover plate 4348 is covered on the top surface of the second mounting seat 4341.

[0088] In some embodiments, the second return member 4344 includes a second spring guide rod 43441, a second spring 43442 and a second spring pressure cover 43443, the second spring guide rod 43441 is inserted in the second through hole and connected to the second connecting member 4345; the second spring 43442 is sleeved on the second spring guide rod 43441; the second spring pressure cover 43443 is arranged at one end of the second spring guide rod 43441 away from the second connecting member 4345, and compresses the second spring 43442 in the second through hole.

[0089] In some embodiments, the second connecting component 43 further includes a fourth guide structure 432, a second adjustment structure 433, a second cleaning structure 435 and a second anti-collision structure 436; the fourth guide structure 432 is used to guide the second connecting component 43 to move along the conveying direction on the conveying component; the second adjustment structure 433 is used to adjust the tension of the synchronous belt 315 connected to the second slide 431; the second cleaning structure 435 is used to scrape away dust or debris on the conveying component; the second anti-collision structure 436 is used to prevent the second connecting component 43 from being damaged when colliding with other structures of the conveying component during movement, thereby improving the safety of the conveying system. In this embodiment, the fourth guide structure 432 has the same structure as the third guide structure 332, the second adjustment structure 433 has the same structure as the first adjustment structure 333, the second cleaning structure 435 has the same structure as the first cleaning structure 335, and the second anti-collision structure 436 has the same structure as the first anti-collision structure 336, which will not be described in detail here.

[0090] It can be understood that the structure of the second connecting component 43 is similar to that of the docking component 33, and the connection process of the second connecting component 43 and the conveying carrier 1 is similar to the connection process of the docking component 33 and the conveying carrier 1. Through the guiding effect of the third roller 4346 of the second docking structure 434 and the first inclined surface 1221 of the limiting member 122, the cooperation of the third auxiliary structure and the second connecting component 43, and the resetting effect of the second resetting member 4344, the second connector 4342 and the third roller 4346 are inserted into the limiting groove 124 of the first connecting component 12, thereby realizing the connection between the second connecting component 43 and the conveying carrier 1.

[0091] The process of disengaging the second connecting component 43 from the conveying carrier 1 is similar to the process of disengaging the docking component 33 from the conveying carrier 1. By retracting the second telescopic member 3222, the second connector 4342 and the third roller 4346 withdraw from the limiting groove 124 of the first connecting component 12, thereby achieving disengagement from the conveying carrier 1.

[0092] Please also read Fig.11 and Fig.12 In some embodiments, the working station 22 and the conveying station 21 are both composed of at least one first base 23 and at least one second base 24. The first base 23 includes a first frame 231, two first guide rails 232, a plurality of first guide structures 233 and a plurality of first support structures 234. The two first guide rails 232 are arranged opposite to each other and are located on both sides of the top of the first frame 231. The plurality of first guide structures 233 are arranged at intervals along the conveying direction to carry the conveying carrier 1. When the conveying carrier 1 is located on the first base 23, the first rod 111 is slidably connected with the plurality of first guide structures 233 to reduce the friction force of the conveying carrier 1 moving on the first frame 231, so that the movement of the conveying carrier 1 is more stable, the running resistance is reduced, and the conveying carrier 1 can be prevented from deviating from the conveying direction. The plurality of first support structures 234 are arranged at the lower part of the two outer walls of the first frame 231 to support the first frame 231. The second base 24 includes a second frame 241, two second guide rails 242, a plurality of second guide structures 243 and a plurality of second support structures 244. The second frame 241 and the first frame 231 have different lengths in the conveying direction. The two second guide rails 242 are arranged opposite to each other and are located on both sides of the top of the second frame 241; the plurality of second guide structures 243 are arranged on the upper part of the two outer side walls of the second frame 241, and the plurality of second guide structures 243 are arranged in sequence and spaced apart along the conveying direction for carrying the conveying carrier 1; when the conveying carrier 1 is located on the second base 24, the first rod 111 is slidably connected to the plurality of second guide structures 243; the plurality of second support structures 244 are arranged on the lower part of the two outer side walls of the second frame 241 for supporting the second frame 241.

[0093] In some embodiments, the first guide structure 233 and the second guide structure 243 are both first conveying direction guide wheels, which are vertically arranged relative to the work station 22, and are used to connect with the rollers of the conveying carrier 1 and guide the conveying carrier 1 to move along the conveying direction.

[0094] In some embodiments, the equipment on the workstation 22 includes but is not limited to transverse machines, elevators and other equipment. In some embodiments, the length of the first frame 231 in the conveying direction is 2 meters, and the length of the second frame 241 in the conveying direction is 1.5 meters. The first base 23 and the second base 24 can be spliced ​​to form a station spacing of more than 3 meters. By modularizing the first base 23 and the second base 24, multiple first bases 23 and second bases 24 are used to splice workstations 22 and conveying stations 21 with different station spacings to meet different production needs or equipment configurations, facilitate assembly and adjustment of the workstation 22 and the conveying station 21, and reduce assembly time; at the same time, it also reduces non-standard parts, reduces production costs, makes the structure of the workstation 22 and the conveying station 21 more compact, reduces floor space, and saves space.

[0095] In some embodiments, the conveying system further includes a positioning mechanism for positioning the conveying carrier 1 at the conveying station 21 or the working station 22. The positioning mechanism includes an X-direction positioning component 5, a Y-direction positioning component 6, and a Z-direction positioning component 7. The X-direction positioning component 5 is used to realize the X-direction positioning of the conveying carrier 1, that is, to realize the lateral positioning of the conveying carrier 1 at the station. The Y-direction positioning component 6 is used to realize the Y-direction positioning of the conveying carrier 1, that is, to realize the conveying direction positioning of the conveying carrier 1 at the station. The Z-direction positioning component 7 is used to realize the Z-direction positioning of the conveying carrier 1, that is, to realize the vertical positioning of the conveying carrier 1 at the station.

[0096] Please also read Fig.13 and Fig.14In some embodiments, the X-axis positioning assembly 5 includes at least one X-axis positioning member 51 and a plurality of X-axis positioning units 52; the X-axis positioning member 51 is disposed on the conveying carrier 1, and the X-axis positioning member 51 is located on the bottom surface of the protruding portion 1132 in the middle of the first mounting member 113, and is provided with a positioning groove 511. Each conveying station 21 and the working station 22 is provided with at least one X-axis positioning unit 52, and the X-axis positioning unit 52 includes a first mounting frame 521, a third telescopic member 522, an X-axis positioning structure 523, a first fixing member 525, and a sensing structure 526. The first mounting frame 521 includes a connecting portion 5211 and a third mounting portion 5212, the connecting portion 5211 is disposed on the outer side wall of the conveying station 21 and the working station 22, and the third mounting portion 5212 is disposed on the connecting portion 52 11, and a receiving cavity 52121 is provided; the third telescopic member 522 is arranged on the first mounting frame 521, and the output end of the third telescopic member 522 is arranged in the receiving cavity 52121; the X-direction positioning structure 523 is arranged in the receiving cavity 52121, and the X-direction positioning structure 523 is connected to the output end of the third telescopic member 522 to achieve extension and retraction; the first fixing member 525 is arranged on the top of the third mounting portion 5212; the sensing structure 526 is arranged on one side of the connecting portion 5211. In this embodiment, the third telescopic member 522 is a cylinder, and in other embodiments, the third telescopic member 522 can also adopt an electric push rod, etc., so it is not limited to this.

[0097] In some embodiments, the X-axis positioning structure 523 includes a latch 5231 and an X-axis positioning roller 5232, the latch 5231 is inserted into the accommodating cavity 52121 and connected to the output end of the third telescopic member 522, and the X-axis positioning roller 5232 is rotatably arranged at the end of the latch 5231 away from the third telescopic member 522; when the output end of the third telescopic member 522 is extended, the latch 5231 and the X-axis positioning roller 5232 are extended accordingly; when the output end of the third telescopic member 522 is retracted, the latch 5231 and the X-axis positioning roller 5232 are retracted accordingly.

[0098] In some embodiments, the X-axis positioning structure 523 also includes an axle pin 5233, a floating joint 5234 and an oil-free bushing 5235. The X-axis positioning roller 5232 is connected to the latch 5231 via the axle pin 5233 to ensure that the X-axis positioning roller 5232 can rotate smoothly; the latch 5231 is connected to the output end of the third telescopic member 522 via the floating joint 5234 to improve the stability of the connection between the latch 5231 and the output end of the third telescopic member 522; the oil-free bushing 5235 is embedded in the top of the accommodating cavity 52121 to reduce the friction when the latch 5231 is extended to improve the service life of the X-axis positioning structure 523.

[0099] Please also read Fig.15In some embodiments, the Y-axis positioning assembly 6 includes at least four Y-axis positioning members 61, at least four first Z-axis positioning members 62 and multiple YZ-axis positioning units 63; the Y-axis positioning member 61 is arranged on the conveying carrier 1, located on the outer side walls at the front and rear ends of the two first rod members 111; the first Z-axis positioning member 62 is arranged on the conveying carrier 1, located on the bottom surface of the protrusion 1132 at the front and rear ends of the two first mounting members 113. Each conveying station 21 and working station 22 is provided with at least four YZ-direction positioning units 63, and the YZ-direction positioning unit 63 includes a second mounting frame 631, a roller seat 632, a Y-direction positioning roller 633 and a first Z-direction positioning roller 634. The second mounting frame 631 is arranged on the two outer side walls of the conveying station 21 and the working station 22, and the roller seat 632 is arranged on the second mounting frame 631, and a first roller mounting groove 6321 is opened; the Y-direction positioning roller 633 is rotatably arranged on the roller seat 632, and is horizontally arranged relative to the roller seat 632; the first Z-direction positioning roller 634 is rotatably arranged in the first roller mounting groove 6321, and a part of the first Z-direction positioning roller 634 protrudes from the upper surface of the roller seat 632, and the first Z-direction positioning roller 634 is vertically arranged relative to the roller seat 632; the Y-direction positioning roller 633 and the first Z-direction positioning roller 634 are arranged perpendicular to each other. In some embodiments, when a plurality of YZ-direction positioning units 63 are disposed on the same side of the conveying line 2, the plurality of YZ-direction positioning units 63 are staggered along the conveying direction.

[0100] Please also read Fig.16 In some embodiments, the Z-direction positioning assembly 7 includes at least two second Z-direction positioning members 71 and a plurality of Z-direction positioning units 72; the second Z-direction positioning member 71 is disposed on the second rod 112 located in the middle of the frame assembly 11, and is located at the bottom of one side of the second rod 112 close to the first rod 111. The second Z-direction positioning member 71 has two fourth inclined surfaces and a fourth plane that are disposed opposite to each other, wherein the fourth inclined surface is disposed obliquely relative to the second rod 112 and gradually extends in a direction away from the bottom surface of the second rod 112; the fourth plane connects the two fourth inclined surfaces and is disposed horizontally relative to the fourth inclined surface. Each conveying station 21 and work station 22 is provided with at least two Z-direction positioning units 72, and the Z-direction positioning unit 72 includes a third mounting frame 721 and a second Z-direction positioning roller 722. The third mounting frame 721 is arranged on the upper surface of the conveying station 21 and the work station 22, and the third mounting frame 721 is provided with a second roller mounting groove 7211. The second Z-direction positioning roller 722 is rotatably arranged in the second roller mounting groove 7211, and a part of the second Z-direction positioning roller 722 protrudes from the upper surface of the roller seat 632, and the second Z-direction positioning roller 722 is vertically arranged relative to the roller seat 632.

[0101] When the conveying carrier 1 moves to the conveying station 21 or the working station 22, the second inclined surface of the Y-axis positioning member 61 on the conveying carrier 1 contacts the Y-axis positioning roller 633, the third inclined surface of the first Z-axis positioning member 62 contacts the first Z-axis positioning roller 634, and the fourth inclined surface of the second Z-axis positioning member 71 contacts the second Z-axis positioning roller 722. The conveying carrier 1 continues to move. After the conveying carrier 1 stops moving, the Y-axis positioning roller 633 contacts the second plane of the Y-axis positioning member 61, and the first Z-axis positioning roller 634 contacts the first Z-axis positioning roller 722. The third plane of the X-axis positioning member 62 is in contact with the second Z-axis positioning roller 722, and the fourth plane of the second Z-axis positioning member 71 is in contact with the second Z-axis positioning roller 722. The conveying carrier 1 is lifted up to a certain height by the first Z-axis positioning roller 634 and the second Z-axis positioning roller 722; the output end of the third telescopic member 522 of the X-axis positioning unit 52 extends, driving the latch 5231 and the X-axis positioning roller 5232 of the X-axis positioning structure 523 to extend and insert into the positioning groove 511 of the X-axis positioning member 51. At this time, the conveying carrier 1 is positioned on the conveying station 21 or the working station 22. When the conveying carrier 1 needs to leave the current station, the output end of the third telescopic member 522 of the X-axis positioning unit 52 retracts, driving the latch 5231 and the X-axis positioning roller 5232 of the X-axis positioning structure 523 to retract and withdraw from the positioning groove 511 of the X-axis positioning member 51. At this time, the conveying carrier 1 can leave the current station.

[0102] In some embodiments, the conveying system also includes at least one first blocking mechanism 8, which is arranged between the conveying component and the work station 22, and is used to prevent the conveying carrier 1 from accidentally rushing out of the conveying component, thereby greatly reducing the risk of damage to the equipment on the work station 22 by the accidentally rushed out conveying carrier 1.

[0103] Please also read Fig.17 and Fig.18In some embodiments, the first blocking mechanism 8 includes a first blocking bracket 81, a fourth mounting bracket 82, a rotating shaft 83, a second fixing member 84, a blocking member 85, a second buffer member 86, and a second driving member 87; the first blocking bracket 81 includes a base portion 811 and a fourth mounting portion 812, the base portion 811 is arranged on the ground between the conveying assembly and the working station 22, the fourth mounting portion 812 is arranged on the base portion 811, and the fourth mounting portion 812 is provided with a third mounting hole. The fourth mounting bracket 82 is arranged on the fourth mounting portion 812, and the fourth mounting bracket 82 is provided with a fourth mounting hole, and the fourth mounting hole is coaxially arranged with the third mounting hole. The rotating shaft 83 passes through the third mounting hole and the fourth mounting hole, and a part of the rotating shaft 83 protrudes from the outer wall of the fourth mounting bracket 82; a mounting groove is provided on the surface of a part of the rotating shaft 83 located outside the fourth mounting bracket 82, and the second fixing member 84 is clamped in the mounting groove and connected to the fourth mounting bracket 82. The lower part of the blocking member 85 is arranged on the fourth mounting bracket 82 and connected to the rotating shaft 83. The second buffer member 86 is disposed at one end of the blocking member 85 away from the fourth mounting bracket 82, and is disposed opposite to the first buffer member 13 disposed at the end of the frame assembly 11. The second driving component 87 is disposed at one side of the fourth mounting portion 812, and the second driving component 87 includes a second mounting member 871 and a fourth telescopic member 872, the second mounting member 871 is disposed at one side of the fourth mounting portion 812, the fourth telescopic member 872 is disposed at the second mounting member 871, and the output end of the fourth telescopic member 872 is connected to the side of the blocking member 85.

[0104] In the present embodiment, the fourth telescopic member 872 is a cylinder. In other embodiments, the fourth telescopic member 872 can also be an electric push rod, etc., so it is not limited to this. In the present embodiment, when the push rod of the cylinder is in the extended state, the blocking member 85 is pushed by the push rod of the cylinder to be vertically arranged relative to the fourth mounting frame 82, and the first blocking mechanism 8 is in a blocking state. When the conveying carrier 1 accidentally moves in the direction close to the first blocking mechanism 8, the first buffer member 13 located at the end of the conveying carrier 1 hits the second buffer member 86. On the one hand, the first blocking mechanism 8 can stop the conveying carrier 1; on the other hand, the first buffer member 13 and the second buffer member 86 absorb part of the impact energy by deformation or compression, reducing the damage to the conveying carrier 1. When the conveying carrier 1 is to move between the conveying assembly and the working station 22, the push rod of the cylinder retracts, the blocking member 85 rotates around the rotating shaft 83, and the blocking member 85 is pulled by the cylinder to a non-blocking position away from the conveying assembly. At this time, the first blocking mechanism 8 is in a non-blocking state, and the conveying carrier 1 can move between the conveying assembly and the working station 22. When the conveying carrier 1 does not need to move between the conveying assembly and the working station 22, the push rod of the cylinder is extended, so that the first blocking mechanism 8 is switched to a blocking state.

[0105] Please also read Fig.19In some embodiments, the conveying system further includes at least one second blocking mechanism 9, which is disposed at one end of the work station 22 away from the conveying assembly, and is used to prevent the conveying carrier 1 from accidentally rushing out of the work station 22. The second blocking mechanism 9 includes a second blocking bracket 91 and a plurality of third buffers 92, the second blocking bracket 91 is disposed on the ground at one end of the work station 22 away from the conveying assembly, and the plurality of third buffers 92 are all disposed on the side of the second blocking bracket 91 facing the work station 22, and are used to reduce the impact force when the conveying carrier 1 rushes out, and reduce the damage to the conveying carrier 1 when rushing out.

[0106] The conveying system provided by the present application, by setting the driving docking mechanism 3, the conveying carrier 1 can reciprocate between the conveying assembly and the working station 22, and by setting the driving connection mechanism 4, the conveying carrier 1 can reciprocate between the conveying stations 21; the conveying system provided by the present application can directly dock the working station, without adding a transition roller bed, so that the overall structure of the conveying system is more compact, occupies less space, and saves space. In addition, the conveying station 21 and the working station 22 are both composed of the first base 23 and the second base 24 spliced ​​together, and different numbers of the first base 23 and the second base 24 are used, that is, the working station 22 and the conveying station 21 with different station spacings can be spliced ​​together, so as to adapt to different production needs or equipment configurations, and the practicality is strong. At the same time, by modularizing the first base 23 and the second base 24, it is helpful to assemble and adjust the working station 22 and the conveying station 21, reduce assembly time, and improve production efficiency; it also reduces non-standard parts, reduces production costs, and makes the structure of the working station 22 and the conveying station 21 more compact, reduces floor space, and saves space.

[0107] The technical features of the above-described embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0108] The above-described embodiments only express several implementation methods of the present application, and the descriptions thereof are relatively specific and detailed, but they cannot be construed as limiting the scope of the patent application. It should be pointed out that, for a person of ordinary skill in the art, several variations and improvements can be made without departing from the concept of the present application, and these all belong to the protection scope of the present application. Therefore, the protection scope of the patent application shall be subject to the attached claims.

Claims

1. A conveying system, characterized in that: The delivery system comprises: A conveying carrier is provided with a first connecting assembly; A conveying line body, used to carry the conveying carrier; the conveying line body includes a conveying component and at least one working station, the working station is arranged at one end of the conveying component along the conveying direction of the conveying component, and, The driving docking mechanism includes a first driving component and a docking component. The first driving component is arranged on the conveying component. The docking component is slidably arranged on the conveying component and connected to the first driving component. The docking component is used to connect with the first connecting component and drive the conveying carrier to reciprocate between the conveying component and the working station.

2. The conveying system according to claim 1, characterized in that The driving docking mechanism further includes a first auxiliary component; the first auxiliary component includes a first auxiliary structure and a second auxiliary structure, the first auxiliary structure is arranged at a first position of the conveying component, the second auxiliary structure is arranged at a second position of the conveying component, and the first position is closer to the working station than the second position; The first driving assembly is used to drive the docking assembly to reciprocate between the first position and the second position; The docking assembly cooperates with the first auxiliary structure in the first position for connecting to or separating from the first connecting assembly, and the docking assembly cooperates with the second auxiliary structure in the second position for connecting to or separating from the first connecting assembly, so that the conveying carrier reciprocates between the conveying assembly and the working station.

3. The conveying system according to claim 2, characterized in that: The first connecting component is provided with a limiting groove; the docking component comprises a first slide and a first docking structure, the first slide is slidably arranged on the conveying component, and the first docking structure is arranged at one end of the first slide close to the working station; the first docking structure comprises a first plug-in component, and the first plug-in component is movably arranged on the first slide; the first auxiliary structure comprises a first telescopic component, and the first telescopic component is used to drive the first plug-in component to extend and retract to insert or withdraw from the limiting groove; The second auxiliary structure includes a second telescopic member, and the second telescopic member is used to drive the first plug-in member to extend and retract so as to insert into or withdraw from the limiting groove.

4. The conveying system according to claim 3, characterized in that: The first connecting assembly includes a connecting seat and two limiting members, the two limiting members are arranged at the bottom of the connecting seat, the two limiting members are arranged opposite to each other, and form a limiting groove with the bottom surface of the connecting seat; the limiting member has a first inclined surface and a first plane, the first inclined surface is inclined toward the direction close to the limiting groove, and the first plane is located at one end of the first inclined surface close to the limiting groove; The first slide is provided with a first mounting hole; the first docking structure also includes a first mounting seat, a first reset member, a first connecting member, a first roller and a second roller, the first mounting seat is arranged in the first mounting hole and has a plurality of first through holes; the first connector and the first reset member are respectively inserted in the first through hole, the first connecting member is arranged at the bottom of the first mounting seat and is connected to the first connector and the first reset member; a first protrusion is provided on the side of the first connecting member away from the first mounting seat, and the second roller is rotatably provided on the first protrusion; the first roller is rotatably provided on the first connector for contacting the first inclined surface; the first auxiliary structure also includes a first auxiliary member arranged at the output end of the first telescopic member, the first auxiliary member is used to telescope to disengage or press down the second roller.

5. The conveying system according to claim 4, characterized in that: The first auxiliary component includes a first connecting element and a first matching element, the first connecting element is connected to the output end of the first telescopic component, and the first matching element is arranged on the side of the first connecting element away from the output end of the first telescopic component; the first matching element includes a vertical portion and a contact portion, the vertical portion is arranged at an end of the first connecting element close to the working station, and the contact portion is arranged at an end of the vertical portion away from the first connecting element, and has two inclined sections and a plane section arranged oppositely; the inclined section is inclined relative to the vertical portion for contacting the second roller; the plane section connects the two inclined sections and is horizontally arranged relative to the inclined section.

6. The conveying system according to claim 4, characterized in that The first return member includes a first spring guide rod, a first spring and a first spring pressure cover, the first spring guide rod is inserted in the first through hole and connected to the first connecting member; the first spring is sleeved on the first spring guide rod; the first spring pressure cover is arranged at one end of the first spring guide rod away from the first connecting member, and compresses the first spring in the first through hole.

7. The conveying system according to claim 1, characterized in that The first driving assembly includes a first driving component, a driving pulley, a driven pulley and a synchronous belt. The first driving component is arranged on one side of the conveying component. The driving pulley and the driven pulley are arranged on the conveying component and are connected by a synchronous belt transmission. The synchronous belt extends along the conveying direction.

8. The conveying system according to claim 7, characterized in that The docking assembly includes a first slide and a first adjustment structure, the first slide is slidably disposed on the conveying assembly and connected to the synchronous belt, and the first adjustment structure is used to adjust the tension of the synchronous belt; The first adjustment structure includes a synchronous belt pressure plate, a synchronous belt adjustment pressure plate and two toothed pressure plates; the first slide is provided with a mounting groove, and the synchronous belt pressure plate is fixedly arranged at the bottom of the mounting groove; the mounting groove is provided with a strip hole, and the length direction of the strip hole is parallel to the conveying direction, and the synchronous belt adjustment pressure plate is slidably arranged at the bottom of the mounting groove through the strip hole; the two toothed pressure plates are respectively arranged at the bottom of the synchronous belt pressure plate and the synchronous belt adjustment pressure plate, and the synchronous belt is arranged at the bottom of the first slide through the toothed pressure plate, the synchronous belt pressure plate and the synchronous belt adjustment pressure plate.

9. The conveying system according to claim 8, characterized in that The first adjustment structure also includes an adjusting screw; the synchronous belt adjustment pressure plate includes a first mounting portion and an adjusting portion, the first mounting portion is slidably arranged at the bottom of the mounting groove through the strip hole, the adjusting portion is connected to the first mounting portion and is provided with a threaded hole; the adjusting screw is inserted into the threaded hole, and a pad is provided on the inner side wall of the mounting groove near the adjusting screw, and one end of the adjusting screw near the inner side wall of the mounting groove abuts against the pad.

10. The conveying system according to claim 1, characterized in that The conveying carrier includes at least two conveying stations, and the at least two conveying stations are arranged along the conveying direction; the conveying system also includes at least one driving connection mechanism for driving the conveying carrier to reciprocate between two adjacent conveying stations.

11. The conveying system according to claim 10, characterized in that The conveying station and the working station are respectively composed of at least one first base and at least one second base; the first base includes a first frame, two first guide rails, a plurality of first guide structures and a plurality of first support structures, the two first guide rails are arranged opposite to each other and located on both sides of the top of the first frame; the plurality of first guide structures are arranged on the upper parts of the two outer side walls of the first frame and are arranged in sequence at intervals along the conveying direction; the plurality of first support structures are arranged on the lower parts of the two outer side walls of the first frame for supporting the first frame; The second base includes a second frame, two second guide rails, a plurality of second guide structures and a plurality of second supporting structures. The second frame and the first frame have different lengths in the conveying direction. The two second guide rails are arranged opposite to each other and are located on both sides of the top of the second frame. The plurality of second guide structures are arranged at the upper parts of the two outer side walls of the second frame and are arranged in sequence at intervals along the conveying direction. The plurality of second supporting structures are arranged at the lower parts of the two outer side walls of the second frame for supporting the second frame.

12. The conveying system according to claim 10, characterized in that The conveying system further comprises a positioning mechanism, which is used to position the conveying carrier at the conveying station or the working station; the positioning mechanism comprises an X-direction positioning component, a Y-direction positioning component and a Z-direction positioning component; The X-direction positioning assembly includes an X-direction positioning member and a plurality of X-direction positioning units, the X-direction positioning member is arranged on the conveying carrier and has a positioning groove, the conveying station and the working station are both provided with the X-direction positioning unit, and the X-direction positioning unit is used to cooperate and connect with the X-direction positioning member; the Y-direction positioning assembly includes a Y-direction positioning member, a first Z-direction positioning member and a plurality of YZ-direction positioning units, the Y-direction positioning member and the first Z-direction positioning member are arranged on the conveying carrier, the conveying station and the working station are both provided with the YZ-direction positioning unit, and the YZ-direction positioning unit is used to cooperate with the Y-direction positioning member and the first Z-direction positioning member; the Z-direction positioning assembly includes a second Z-direction positioning member and a plurality of Z-direction positioning units, the two Z-direction positioning members are arranged on the conveying carrier, the conveying station and the working station are both provided with the Z-direction positioning unit, and the Z-direction positioning unit is used to cooperate with the second Z-direction positioning member.

13. The conveying system according to claim 12, characterized in that The X-direction positioning unit includes a first mounting frame, a third telescopic member and an X-direction positioning structure, the first mounting frame includes a connecting portion and a third mounting portion, the connecting portion is arranged on the outer side walls of the conveying station and the working station, the third mounting portion is arranged on the connecting portion and is provided with a accommodating cavity; the third telescopic member is arranged on the first mounting frame, and the output end of the third telescopic member is arranged in the accommodating cavity; the X-direction positioning structure is arranged in the accommodating cavity, and the X-direction positioning structure is connected to the output end of the third telescopic member.

14. The conveying system according to claim 13, characterized in that The X-axis positioning structure includes a latch and an X-axis positioning roller. The latch is inserted into the accommodating cavity and connected to the output end of the third telescopic member. The X-axis positioning roller is rotatably arranged at an end of the latch away from the third telescopic member.

15. The conveying system according to claim 12, characterized in that The YZ-direction positioning unit includes a second mounting frame, a roller seat, a Y-direction positioning roller and a first Z-direction positioning roller, wherein the second mounting frame is arranged on the two outer side walls of the conveying station and the working station, the roller seat is arranged on the second mounting frame and is provided with a first roller mounting groove; the Y-direction positioning roller is rotatably arranged on the roller seat and is horizontally arranged relative to the roller seat; the first Z-direction positioning roller is rotatably arranged in the first roller mounting groove, and a part of the first Z-direction positioning roller protrudes from the upper surface of the roller seat, and the first Z-direction positioning roller is vertically arranged relative to the roller seat; the Y-direction positioning roller and the first Z-direction positioning roller are arranged perpendicular to each other.

16. The conveying system according to claim 12, characterized in that The Z-direction positioning unit includes a third mounting frame and a second Z-direction positioning roller. The third mounting frame is arranged on the upper surface of the conveying station and the working station, and is provided with a second roller mounting groove. The second Z-direction positioning roller is rotatably arranged in the second roller mounting groove, and a part of the second Z-direction positioning roller protrudes from the upper surface of the roller seat; the second Z-direction positioning roller is vertically arranged relative to the roller seat.

17. The conveying system according to claim 1, characterized in that First buffers are provided at both ends of the conveying carrier; the conveying system further comprises at least one first blocking mechanism; the first blocking mechanism is arranged between the conveying component and the working station to prevent the conveying carrier from rushing out of the conveying component.

18. The conveying system according to claim 17, characterized in that The first blocking mechanism includes a first blocking bracket, a fourth mounting bracket, a rotating shaft, a blocking member, a second buffer member and a second driving component; the first blocking bracket is arranged between the conveying assembly and the working station, and is provided with a third mounting hole; the fourth mounting bracket is arranged on the first blocking bracket, and the fourth mounting bracket is provided with a fourth mounting hole, and the fourth mounting hole is coaxially arranged with the third mounting hole; the rotating shaft passes through the third mounting hole and the fourth mounting hole, and is rotatably arranged on the fourth mounting bracket; the blocking member is arranged on the fourth mounting bracket and is connected to the rotating shaft; the second buffer member is arranged at one end of the blocking member away from the fourth mounting bracket, and is arranged opposite to the first buffer member; the second driving component is arranged on one side of the first blocking bracket, and the output end of the second driving component is connected to the blocking member, for driving the blocking member to rotate around the rotating shaft.

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