A laser marking machine linkage conveying mechanism

Abstract

The application discloses a kind of laser marking machine linkage conveying mechanism, relating to marking machine technical field, comprising: operation unit, including operation table, laser marking part being set on the operation table, and control part being set on the laser marking part, and the control part is connected with the operation table.By the cooperation of feeding assembly, conveying assembly, fixed assembly and linkage assembly, so that from feeding to marking again to unloading full automation operation, improve production efficiency and marking precision, at the same time, quick fixing and releasing mechanism shortens the marking time of single product, and after marking is completed, unified collecting piece is carried out, and subsequent product processing process is simplified, by the fixing of fixed assembly and linkage assembly, effectively prevent the deviation and shaking of marked article in conveying process, reduce the marking position change caused by the slipping of conveying belt, so as to reduce the risk of product damage.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of marking machines, in particular to a laser marking machine linkage conveying mechanism. BACKGROUND

[0002] Laser marking is to use laser beam to mark permanent mark on the surface of various materials. The effect of marking is to expose the deep material by evaporation of the surface material, or to "carve" the trace by chemical and physical changes of the surface material caused by light energy, or to show the required etching pattern, text by burning part of the material.

[0003] The existing laser marking machine mostly needs to be taken, put in and marked by the operator one by one, and the automation degree is low, the operation efficiency is very low, and it is not conducive to mass production, and the conveying mechanism of the laser marking machine moves the articles by the conveying belt, and the conveying belt needs to be constantly rotating and stopping, and the conveying belt may slip due to the constant movement, so that the marked object moves, the position of the laser printing changes, the marking is skewed, and the product damage occurs. SUMMARY

[0004] In view of the above problems existing in the linkage conveying mechanism of the existing laser marking machine, the present application is proposed.

[0005] Therefore, the present application provides a laser marking machine linkage conveying mechanism, which aims to solve the problems of low automation degree, conducive to mass production, and the conveying belt may slip due to the constant movement, so that the marked object moves, the position of the laser printing changes, the marking is skewed, and the product damage occurs.

[0006] To solve the above technical problems, the present application provides the following technical scheme: an operation unit, comprising an operation table, a laser marking element arranged on the operation table, and a control element arranged on the laser marking element, and the control element is connected with the operation table;

[0007] A feeding unit, comprising a feeding assembly arranged on the operation table; and

[0008] A conveying unit, comprising a conveying assembly arranged on the operation table, a fixing assembly arranged on the conveying assembly, a linkage assembly arranged on the top of the fixing assembly, a marking block arranged on the linkage assembly, and a collecting element arranged on one side of the conveying assembly, and the collecting element is connected with the operation table.

[0009] As a kind of preferred scheme of the laser marking machine linkage conveying mechanism described in the application, wherein: the feeding assembly includes fixed bottom plate arranged at the bottom of the operation table, electric push rod arranged at the top of the fixed bottom plate, matching block arranged at the output end of the electric push rod, and engaging piece arranged at the top of the matching block, and the engaging piece is matched with the linkage assembly.

[0010] As a kind of preferred scheme of the laser marking machine linkage conveying mechanism described in the application, wherein: the bottom of the operation table is provided with a feeding box, the inside of the feeding box is provided with a guide piece, and the feeding box is slidably connected with the matching block.

[0011] As a kind of preferred scheme of the laser marking machine linkage conveying mechanism described in the application, wherein: the conveying assembly includes motor arranged at the top of the operation table, driving shaft arranged at the output end of the motor, conveying belt rotatably arranged at the outer diameter of the driving shaft, driven shaft arranged at the other end of the conveying belt, and moving guard belt arranged on the outer diameter of the conveying belt.

[0012] As a kind of preferred scheme of the laser marking machine linkage conveying mechanism described in the application, wherein: the top of the operation table is provided with a fixed plate, and the fixed plate is penetrated and rotatably connected with the motor.

[0013] As a kind of preferred scheme of the laser marking machine linkage conveying mechanism described in the application, wherein: the inside of one side of the fixed plate is provided with a fixed shell, the inside of the fixed shell is provided with a reset spring one, the other end of the reset spring one is provided with a discharging rod, and the discharging rod is slidably connected with the fixed assembly.

[0014] As a kind of preferred scheme of the laser marking machine linkage conveying mechanism described in the application, wherein: the fixed assembly includes fixed clamping shell arranged on the outer diameter of the conveying belt, F-shaped limiting groove arranged in the inside of the fixed clamping shell, clamping block slidably arranged in the inside of the F-shaped limiting groove, reset spring two arranged at the other end of the clamping block, and connecting block arranged at the other end of the reset spring two, and the reset spring two is slidably connected with the connecting block.

[0015] As a kind of preferred scheme of the laser marking machine linkage conveying mechanism described in the application, wherein: one end of the connecting block is provided with a clamping plate, and the clamping plate is connected with the linkage assembly.

[0016] As a kind of preferred scheme of the laser marking machine linkage conveying mechanism described in the application, wherein: the inside of the fixed clamping shell is slidably connected with a moving piece, the bottom of the moving piece is provided with a reset spring three, and the other end of the reset spring three is connected with the fixed clamping shell.

[0017] As a preferred scheme of the laser marking machine linkage conveying mechanism, the linkage assembly comprises a C-shaped plate arranged in the card board, a linkage strip slidingly arranged in the C-shaped plate, and L-shaped fixed plates rotatably arranged at two ends of the linkage strip, and the L-shaped fixed plates are rotatably connected with the C-shaped plate.

[0018] The present application has the following advantages: through the cooperation of the feeding assembly, the conveying assembly, the fixing assembly and the linkage assembly, the whole automatic operation from feeding to marking and then to unloading is realized, the production efficiency and marking precision are improved, meanwhile, the quick fixing and releasing mechanism shortens the marking time of a single product, and after the marking is completed, unified collection is performed, the subsequent product processing process is simplified, through the fixing of the fixing assembly and the linkage assembly, the deviation and shaking of the marked articles in the conveying process are effectively prevented, the marking position change caused by the slipping of the conveying belt is reduced, and the risk of product damage is reduced. BRIEF DESCRIPTION OF DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings needed in the embodiment description will be briefly introduced. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor.

[0020] Figure 1 It is the overall structure schematic diagram of the laser marking machine linkage conveying mechanism of the present application.

[0021] Figure 2 It is the side view structure schematic diagram of the laser marking machine linkage conveying mechanism of the present application.

[0022] Figure 3 It is the overall structure schematic diagram of the laser marking machine linkage conveying mechanism of the present application. Figure 2 It is the enlarged structure schematic diagram of A of the laser marking machine linkage conveying mechanism of the present application.

[0023] Figure 4 It is the overall structure schematic diagram of the laser marking machine linkage conveying mechanism of the present application.

[0024] Figure 5 It is the enlarged structure schematic diagram of B of the laser marking machine linkage conveying mechanism of the present application. Figure 4 It is the enlarged structure schematic diagram of B of the laser marking machine linkage conveying mechanism of the present application.

[0025] Figure 6 It is the conveying assembly structure schematic diagram of the laser marking machine linkage conveying mechanism of the present application.

[0026] Figure 7 It is the conveying assembly structure schematic diagram of the laser marking machine linkage conveying mechanism of the present application.

[0027] Figure 8 The fixed assembly profile structure schematic diagram of the laser marking machine linkage conveying mechanism of the present application.

[0028] Figure 9 The fixed assembly internal structure schematic diagram of the laser marking machine linkage conveying mechanism of the present application. Figure 8 The C place amplification structure schematic diagram of the laser marking machine linkage conveying mechanism of the present application.

[0029] Figure 10 The fixed assembly internal structure schematic diagram of the laser marking machine linkage conveying mechanism of the present application.

[0030] Figure 11 The fixed assembly fixed state profile structure diagram of the laser marking machine linkage conveying mechanism of the present application.

[0031] Figure 12 The fixed assembly fixed state profile structure diagram of the laser marking machine linkage conveying mechanism of the present application. Figure 11 The D place amplification structure schematic diagram of the laser marking machine linkage conveying mechanism of the present application.

[0032] The fixed assembly fixed state profile structure diagram of the laser marking machine linkage conveying mechanism of the present application. DETAILED DESCRIPTION

[0033] In order to make the above-mentioned purposes, features and advantages of the present application more obvious and easy to understand, the specific embodiments of the present application will be described in detail below with reference to the accompanying drawings.

[0034] Example 1, refer to Figure 1 - Figure 4 The first embodiment of the present application provides a laser marking machine linkage conveying mechanism, which comprises an operation unit 100, a feeding unit 200, and a conveying unit 300.

[0035] The operation unit 100 comprises an operation table 101, a laser marking component 102 arranged on the operation table 101, and a control component 103 arranged on the laser marking component 102, and the control component 103 is connected with the operation table 101; when the marking block 304 is marked, the operation table 101 is used to stabilize the operation of the whole device; the linkage assembly 303 is fixed; the conveying assembly 301 conveys the marking block 304 to the bottom of the laser marking component 102; and the control component 103 is used to start the marking of the marking block 304 by the laser marking component 102.

[0036] The feeding unit 200 comprises a feeding assembly 201 arranged on the operation table 101; before the material is marked, the marking block 304 to be marked is added to the inside of the feeding assembly 201; after the addition is completed, the feeding assembly 201 and the conveying assembly 301 are matched to start the feeding and installation of the linkage assembly 303, and the automatic feeding operation is completed; and

[0037] The conveying unit 300 comprises a conveying assembly 301 arranged on the operation table 101, a fixing assembly 302 arranged on the conveying assembly 301, a linkage assembly 303 arranged on the top of the fixing assembly 302, a marking block 304 arranged on the linkage assembly 303, and a collecting piece 305 arranged on one side of the conveying assembly 301 and connected with the operation table 101. When marking, the conveying assembly 301 starts to drive, adjusts the positions of the fixing assembly 302 and the linkage assembly 303, so that the linkage assembly 303 rotates to face the feeding assembly 201, and the linkage assembly 303 completes automatic feeding through cooperation with the feeding assembly 201. After feeding is completed, the conveying assembly 301 starts to rotate, and the feeding assembly 201 continuously feeds the linkage assembly 303 while the conveying assembly 301 rotates. Through upward movement of the feeding assembly 201, the fixing assembly 302 is pressed during feeding, so that the fixing assembly 302 moves to the linkage assembly 303, so that the linkage assembly 303 can start to fix the marking block 304. With rotation of the conveying assembly 301, the marking block 304 moves to the bottom of the laser marking device 102, and the laser marking device 102 starts to mark the marking block 304. After marking is completed, the marking block 304 continues to move with the conveying assembly 301, moves to the right side of the fixing plate 3012, the discharging rod 3019 in the fixing plate 3012 slides into the inside of the fixing assembly 302, so that the fixing assembly 302 is quickly released, so that the marking block 304 after marking falls into the collecting piece 305 for collection. The fixing assembly 302 after releasing is repositioned to the bottom of the feeding assembly 201, and the feeding assembly 201 again performs re-feeding, installation and fixing, so that through cooperation of the feeding assembly 201, the conveying assembly 301, the fixing assembly 302 and the linkage assembly 303, automatic operation from feeding to marking to discharging is realized, production efficiency and marking precision are improved, the quick fixing and releasing mechanism shortens the marking time of a single product, and after marking is completed, unified collection is performed, and subsequent product processing process is simplified.

[0038] During use, when the marking block 304 is marked, the operation table 101 is operated to stabilize the whole equipment. After the linkage assembly 303 is fixed, the conveying assembly 301 conveys the marking block 304 to the bottom of the laser marking device 102, and the laser marking device 102 starts marking the marking block 304. At the same time, the conveying assembly 301 starts driving to adjust the position of the fixed assembly 302 and the linkage assembly 303, so that the linkage assembly 303 rotates to face the feeding assembly 201. The linkage assembly 303 is fed by cooperating with the feeding assembly 201. After feeding, the conveying assembly 301 starts rotating. While the conveying assembly 301 rotates, the feeding assembly 201 continuously feeds the linkage assembly 303. Through the upward movement of the feeding assembly 201, the fixed assembly 302 is extruded during feeding, so that the fixed assembly 302 moves towards the linkage assembly 303 to shrink, so that the linkage assembly 303 can start to fix the marking block 304. As the conveying assembly 301 rotates, it moves to the bottom of the laser marking device 102, and the laser marking device 102 starts marking the marking block 304. After marking, the marking block 304 continues to move with the conveying assembly 301 and moves to the right side of the fixed plate 3012. The unloading rod 3019 in the fixed plate 3012 slides into the fixed assembly 302, so that the fixed assembly 302 is quickly released, and the marked marking block 304 falls into the collecting device 305 for collection. The fixed assembly 302 is released and moves to the bottom of the feeding assembly 201 again. The feeding assembly 201 is re-fed, installed and fixed, so that the feeding assembly 201, the conveying assembly 301, the fixed assembly 302 and the linkage assembly 303 cooperate to realize the automatic operation from feeding to marking to unloading, improve the production efficiency and marking precision, shorten the marking time of a single product through the quick fixing and releasing mechanism, and collect the marked products uniformly.

[0039] Example 2, refer to Figure 1 Figure 5 ​For the second embodiment of the application, which is different from the first embodiment, the feeding assembly 201 comprises a fixed bottom plate 2011 arranged at the bottom of the operation table 101, an electric push rod 2012 arranged at the top of the fixed bottom plate 2011, a matching block 2013 arranged at the output end of the electric push rod 2012, and a clamping piece 2014 arranged at the top of the matching block 2013 and matched with the linkage assembly 303. The bottom of the operation table 101 is provided with a feeding box 2015, the inside of the feeding box 2015 is provided with a guide piece 2016, and the feeding box 2015 is in sliding connection with the matching block 2013. When the marking block 304 is subjected to the marking process, the motor 3011 starts to work, so that the driving shaft 3013 rotates with the driven shaft 3015 and the conveying belt 3014. At the same time, the rotation of the conveying belt 3014 makes the fixed assembly 302 on the surface of the conveying belt 3014 also start to rotate and adjust the position. When the conveying assembly 301 rotates and moves the fixed assembly 302 to the top of the operation table 101 and faces the feeding assembly 201, the marking block 304 inside the feeding box 2015 that needs to be marked slides to the inside of the clamping piece 2014 at the top of the matching block 2013 through the guide of the guide piece 2016. At the same time, the electric push rod 2012 at the bottom of the matching block 2013 starts to extend upwards, so that the marking block 304 on the clamping piece 2014 is conveyed to the inside of the linkage assembly 303. The linkage assembly 303 is fed, and the matching block 2013 is extruded to the fixed assembly 302 during the feeding process, so that the fixed assembly 302 extrudes the linkage assembly 303, so that the linkage assembly 303 fixes the marking block 304 inside, realizes quick and automatic feeding and installation.

[0040] Further compared with embodiment 1, the conveying assembly 301 comprises a motor 3011 arranged on the top of the operation table 101, a driving shaft 3013 arranged at the output end of the motor 3011, a conveying belt 3014 rotatably arranged on the outer diameter of the driving shaft 3013, a driven shaft 3015 arranged at the other end of the conveying belt 3014, and a moving protective belt 3016 arranged on the outer diameter of the conveying belt 3014. The top of the operation table 101 is provided with a fixed plate 3012, and the fixed plate 3012 is penetratingly and rotatably connected with the motor 3011. One side of the fixed plate 3012 is internally provided with a fixed shell 3017, the inside of the fixed shell 3017 is provided with a reset spring 3018, the other end of the reset spring 3018 is provided with a discharging rod 3019, and the discharging rod 3019 is slidingly connected with the fixed assembly 302. After the feeding assembly 201 cooperates with the linkage assembly 303 to complete the automatic feeding and fixing, the motor 3011 continues to drive, so that the conveying belt 3014 rotates with the linkage assembly 303 after the feeding is completed. When the laser marking member 102 rotates to the bottom of the linkage assembly 303, the laser marking member 102 starts to mark the marking block 304 in the linkage assembly 303. After the marking is completed, the conveying belt 3014 continues to move to process the next marking. When the marking block 304 after the marking is completed moves to the right side of the fixed plate 3012 under the movement of the conveying belt 3014, the discharging rod 3019 in the fixed plate 3012 is directly inserted into the inside of the fixed assembly 302 under the extrusion of the reset spring 3018 and the fixed shell 3017, so that the fixed assembly 302 can quickly release the fixing, so that the marking block 304 after the marking is completed is separated from the linkage assembly 303 and falls into the collecting member 305 for unified collection and processing. At the same time, the moving protective belt 3016 on the surface of the conveying belt 3014 can prevent the discharging rod 3019 from being inserted between two fixed assemblies 302, so that the discharging rod 3019 can be accurately inserted into the inside of the fixed assembly 302. When the fixed assembly 302 on the driving surface of the conveying belt 3014 is driven, the discharging rod 3019 slides out of the inside of the fixed assembly 302 to fix and release the next fixed assembly 302.

[0041] During use, when the marking block 304 is marked, the motor 3011 starts to work, so that the driving shaft 3013 rotates with the driven shaft 3015 and the conveying belt 3014, and at the same time, the fixed assembly 302 on the surface of the conveying belt 3014 also starts to rotate and adjust the position. When the conveying assembly 301 rotates and moves the fixed assembly 302 to the top of the operation table 101 and faces the feeding assembly 201, the marking block 304 in the feeding box 2015 needs to be marked and slides to the top of the clamping piece 2014 in the inside of the cooperating block 2013 through the guide piece 2016, and at the same time, the electric push rod 2012 at the bottom of the cooperating block 2013 starts to extend upwards, conveying the marking block 304 on the clamping piece 2014 to the inside of the linkage assembly 303, feeding the linkage assembly 303, and pressing the fixed assembly 302 during the feeding of the cooperating block 2013, so that the fixed assembly 302 presses the linkage assembly 303, so that the linkage assembly 303 fixes the marking block 304 in the inside, realizes quick and automatic feeding and installation.

[0042] After the feeding assembly 201 cooperates with the linkage assembly 303 to complete the automatic feeding and fixing, the motor 3011 continues to drive, so that the conveying belt 3014 rotates with the linkage assembly 303 after feeding, rotates to the bottom of the laser marking piece 102, and the laser marking piece 102 starts to mark the marking block 304 in the inside of the linkage assembly 303. After marking, the conveying belt 3014 continues to move to process the next marking. When the marked marking block 304 moves to the right side of the fixed plate 3012 under the conveying belt 3014, the discharging rod 3019 in the inside of the fixed plate 3012 is directly inserted into the inside of the fixed assembly 302 under the extrusion of the reset spring 3018 and the fixed shell 3017, so that the fixed assembly 302 can be quickly released, so that the marked marking block 304 is separated from the linkage assembly 303 and falls into the collecting piece 305 to be uniformly collected and processed. At the same time, the moving protective belt 3016 on the surface of the conveying belt 3014 can prevent the discharging rod 3019 from being inserted between the two fixed assemblies 302, so that the discharging rod 3019 can be accurately inserted into the inside of the fixed assembly 302, and when the fixed assembly 302 on the driving surface of the conveying belt 3014, the discharging rod 3019 slides out of the inside of the fixed assembly 302, and the next fixed assembly 302 is fixed and released, so that the whole feeding, marking and discharging process can be completed. At the same time, through the fixing of the linkage assembly 303 and the fixed assembly 302, the deviation of the marking block 304 during movement is prevented, so that the problem of abnormal marking position occurs.

[0043] The remaining structure is the same as that of embodiment 1.

[0044] Embodiment 3, refer toFigure 1 Figure 12 For the third embodiment of the application, which is different from the second embodiment, the fixing assembly 302 comprises a fixing clamping shell 3021 arranged on the outer diameter of the conveying belt 3014, an F-shaped limiting groove 3022 arranged inside the fixing clamping shell 3021, a clamping block 3023 slidingly arranged inside the F-shaped limiting groove 3022, a reset spring two 3024 arranged at the other end of the clamping block 3023, and a connecting block 3025 arranged at the other end of the reset spring two 3024, and the reset spring two 3024 and the connecting block 3025 are slidingly connected, one end of the connecting block 3025 is provided with a clamping plate 3027, and the clamping plate 3027 is connected with the linkage assembly 303, the inside of the fixing clamping shell 3021 is slidingly connected with a moving piece 3026, the bottom of the moving piece 3026 is provided with a reset spring three 3028, and the other end of the reset spring three 3028 is connected with the fixing clamping shell 3021, in the feeding process before marking the marking block 304, the marking block 304 is moved to the inside of the C-shaped plate 3031 through the guidance and feeding of the feeding assembly 201, and the moving piece 3026 inside the fixing clamping shell 3021 is extruded in the process of upward movement of the feeding assembly 201, so that the clamping plate 3027 inside the moving piece 3026 slides downward with the connecting block 3025, so that the clamping block 3023 moves to the inside of the connecting block 3025 and the clamping block 3023 extrudes the reset spring two 3024 inside the F-shaped limiting groove 3022 to slide downward, so that the clamping block 3023 slides to the bottom of the F-shaped limiting groove 3022, and the clamping block 3023 and the clamping plate 3027 are fixed at the same time, and when the clamping plate 3027 moves downward, it starts to shrink to the middle, together with the C-shaped plate 3031, to the middle of the marking block 304, and when the C-shaped plate 3031 shrinks to the middle, the linkage strip 3032 inside the C-shaped plate 3031 is pushed out in the opposite direction to the two sides, so that the L-shaped fixing plate 3033 inside the C-shaped plate 3031 is flipped, so as to be firmly clamped on the surface of the marking block 304, completing the initial fixing of the marking block 304, after the fixing is completed, the conveying assembly 301 is matched to rotate and move to the laser marking piece 102 to perform marking processing, and under the fixing of the L-shaped fixing plate 3033 and the clamping plate 3027, it is ensured that the marking block 304 inside the C-shaped plate 3031 will not be offset when the conveying assembly 301 moves, so as to cause the marking to be unable to be completed.

[0045] ​Further, compared with embodiment 2, the linkage assembly 303 comprises a C-shaped plate 3031 arranged inside the clamping plate 3027, a linkage strip 3032 slidingly arranged inside the C-shaped plate 3031, and L-shaped fixed plates 3033 rotatably arranged at both ends of the linkage strip 3032 and rotatably connected with the C-shaped plate 3031. After the laser marking element 102 completes marking on the marking block 304 inside the L-shaped fixed plate 3033, when the conveying assembly 301 moves the fixed clamping shell 3021 to the position of the discharging rod 3019, the discharging rod 3019 is inserted into the F-shaped limiting groove 3022 under the compression of the reset spring 3018, so that the clamping block 3023 inside the F-shaped limiting groove 3022 slides out of the F-shaped limiting groove 3022, and under the action of the reaction force of the reset spring three 3028 at the bottom of the clamping plate 3027, the clamping plate 3027 with the clamping block 3023 moves upward in the F-shaped limiting groove 3022, and the clamping plate 3027 starts to expand to both sides, releasing the extrusion on the C-shaped plate 3031, and at the same time, the C-shaped plate 3031 also moves to both sides with the clamping plate 3027. In the process of moving the C-shaped plate 3031, the linkage strip 3032 inside the C-shaped plate 3031 is pulled inward, so that the L-shaped fixed plate 3033 rotates in the opposite direction and is retracted into the inside of the C-shaped plate 3031, thereby completing the fixation of the marking block 304, so that the marked marking block 304 falls into the collecting element 305, and under the driving of the conveying assembly 301, the next feeding and marking operation is performed.

[0046] In the feeding process before marking the marking block 304 during use, the marking block 304 is moved to the inside of the C-shaped plate 3031 through the guidance and feeding of the feeding assembly 201, and the moving element 3026 inside the fixed clamping shell 3021 is extruded during the upward movement of the feeding assembly 201, so that the clamping plate 3027 inside the moving element 3026 with the connecting block 3025 slides downward, so that the clamping block 3023 moves into the connecting block 3025 and the clamping block 3023 extrudes the reset spring two 3024 to slide downward in the F-shaped limiting groove 3022, so that the clamping block 3023 slides to the bottom of the F-shaped limiting groove 3022, and the clamping block 3023 and the clamping plate 3027 are fixed at the same time, and when the clamping plate 3027 moves downward, it starts to shrink to the middle, together with the C-shaped plate 3031, to the middle of the marking block 304, and when the C-shaped plate 3031 shrinks to the middle, the linkage strip 3032 inside the C-shaped plate 3031 is pushed out in the opposite direction to both sides, so that the L-shaped fixed plate 3033 is flipped inside the C-shaped plate 3031, thereby firmly clamping on the surface of the marking block 304, completing the initial fixation of the marking block 304. After the fixation is completed, the conveying assembly 301 is rotated to the position below the laser marking element 102 for marking processing.

[0047] After the laser marking element 102 completes marking the marking block 304 inside the L-shaped fixing plate 3033, the conveying assembly 301 moves the fixing clamp shell 3021 to the position of the discharging rod 3019, the discharging rod 3019 is inserted into the F-shaped limiting groove 3022 under the compression of the reset spring one 3018, so that the clamping block 3023 inside the F-shaped limiting groove 3022 slides out of the F-shaped limiting groove 3022, and under the action of the reaction force of the reset spring three 3028 at the bottom of the clamping plate 3027, the clamping plate 3027 with the clamping block 3023 moves upward in the F-shaped limiting groove 3022, and the clamping plate 3027 starts to expand to both sides, releasing the extrusion on the C-shaped plate 3031, while the C-shaped plate 3031 also moves to both sides with the clamping plate 3027, the linkage strip 3032 inside the C-shaped plate 3031 pulls inward during the movement of the C-shaped plate 3031, so that the L-shaped fixing plate 3033 rotates in the opposite direction and is retracted into the inside of the C-shaped plate 3031, thereby completing the fixation of the marking block 304, so that the marked marking block 304 falls into the collection element 305, and under the drive of the conveying assembly 301, the next feeding and marking operation is performed, improving the production efficiency and marking precision, at the same time, the quick fixing and releasing mechanism shortens the marking time of a single product, and after marking is completed, unified collection element is carried out, simplifying the subsequent product processing process, through the fixation of the fixing assembly and the linkage assembly, the offset and shaking of the marked article during conveying is effectively prevented, the marking position change caused by the slipping of the conveying belt is reduced, thereby reducing the risk of product damage.

[0048] The rest of the structure is the same as that of example 2.

[0049] It should be noted that the above examples are only used to illustrate the technical solutions of the present application and are not limiting. Although the present application has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present application can be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present application, which should be covered in the scope of the claims of the present application.

Claims

1. A linkage conveying mechanism for a laser marking machine, characterized in that: include: The operation unit (100) includes an operation table (101), a laser marking component (102) disposed on the operation table (101), and a control component (103) disposed on the laser marking component (102), and the control component (103) is connected to the operation table (101); The feeding unit (200) includes a feeding component (201) disposed on the operating table (101). The feeding assembly (201) includes a fixed base plate (2011) disposed at the bottom of the operating table (101), an electric push rod (2012) disposed at the top of the fixed base plate (2011), a mating block (2013) disposed at the output end of the electric push rod (2012), and a locking member (2014) disposed at the top of the mating block (2013), and the locking member (2014) cooperates with the linkage assembly (303); The conveying unit (300) includes a conveying component (301) disposed on the operating table (101), a fixing component (302) disposed on the conveying component (301), a linkage component (303) disposed on the top of the fixing component (302), a marking block (304) disposed on the linkage component (303), and a collecting component (305) disposed on one side of the conveying component (301), and the collecting component (305) is connected to the operating table (101); The conveying assembly (301) includes a motor (3011) disposed on the top of the operating table (101), a drive shaft (3013) disposed at the output end of the motor (3011), a conveyor belt (3014) rotatably disposed on the outer diameter of the drive shaft (3013), a driven shaft (3015) disposed at the other end of the conveyor belt (3014), and a movable guard belt (3016) disposed on the outer diameter of the conveyor belt (3014). The top of the control panel (101) is provided with a fixing plate (3012), and the fixing plate (3012) is connected to the motor (3011) through and rotatably. A fixing shell (3017) is provided inside one side of the fixing plate (3012), and a reset spring (3018) is provided inside the fixing shell (3017). A feeding rod (3019) is provided at the other end of the reset spring (3018), and the feeding rod (3019) is slidably connected to the fixing component (302). The fixing component (302) includes a fixing housing (3021) disposed on the outer diameter of the conveyor belt (3014), an F-shaped limiting groove (3022) disposed inside the fixing housing (3021), a locking block (3023) slidably disposed inside the F-shaped limiting groove (3022), a second return spring (3024) disposed at the other end of the locking block (3023), and a connecting block (3025) disposed at the other end of the second return spring (3024), wherein the second return spring (3024) and the connecting block (3025) are slidably connected; One end of the connecting block (3025) is provided with a retaining plate (3027), and the retaining plate (3027) is connected to the linkage component (303); The linkage component (303) includes a C-shaped plate (3031) disposed inside the card plate (3027), a linkage bar (3032) slidably disposed inside the C-shaped plate (3031), and an L-shaped fixing plate (3033) rotatably disposed at both ends of the linkage bar (3032), and the L-shaped fixing plate (3033) is rotatably connected to the C-shaped plate (3031).

2. The laser marking machine linkage conveying mechanism according to claim 1, characterized in that: The bottom of the operating table (101) is provided with a feeding box (2015), and the inside of the feeding box (2015) is provided with a guide (2016), and the feeding box (2015) is slidably connected to the mating block (2013).

3. The laser marking machine linkage conveying mechanism according to claim 1, characterized in that: The fixed housing (3021) has a sliding connection to a movable part (3026), and a return spring three (3028) is provided at the bottom of the movable part (3026), and the other end of the return spring three (3028) is connected to the fixed housing (3021).

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