Linkage conveying mechanism of laser marking machine

Abstract

The invention discloses a linkage conveying mechanism of a laser marking machine, and relates to the technical field of marking machines, the linkage conveying mechanism comprises an operation unit, the operation unit comprises an operation table, a laser marking piece arranged on the operation table and a control piece arranged on the laser marking piece, and the control piece is connected with the operation table. Through cooperation of the feeding assembly, the conveying assembly, the fixing assembly and the linkage assembly, full-automatic operation from feeding to marking to discharging is achieved, the production efficiency and the marking precision are improved, meanwhile, the marking time of a single product is shortened through a rapid fixing and releasing mechanism, unified part collection is conducted after marking is completed, and the production efficiency is improved. According to the marking device, the follow-up product treatment process is simplified, deviation and shaking of marked objects in the conveying process are effectively prevented through fixing of the fixing assembly and the linkage assembly, marking position changes caused by sliding of the conveying belt are reduced, and therefore the risk of product damage is reduced.

Description

Technical Field

[0001] The invention relates to the technical field of marking machines, and in particular to a linkage conveying mechanism of a laser marking machine. Background Art

[0002] Laser marking is to use laser beam to make permanent marks on the surface of various materials. The effect of marking is to expose the deeper material through the evaporation of the surface material, or to "carve" marks through the chemical and physical changes of the surface material caused by light energy, or to burn part of the material through light energy to reveal the desired pattern or text.

[0003] Most of the existing laser marking machines require operators to pick up, put in and then mark one by one. The degree of automation is low and the operating efficiency is very low, which is not conducive to mass production. In addition, the conveying mechanism of the laser marking machine uses a conveyor belt to move the objects. The conveyor belt needs to rotate and stop continuously. The conveyor belt may slip during the continuous movement, causing the marked object to move, changing the position of the laser printing, causing the mark to be skewed, and causing product damage. Summary of the invention

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

[0005] Therefore, the present invention provides a linkage conveying mechanism for a laser marking machine, the purpose of which is to solve the problems of low degree of automation, large-scale production and possible slipping of the conveyor belt during continuous movement, which causes the marked object to move, changes in the position of laser printing, resulting in crooked marking and product damage.

[0006] In order to solve the above technical problems, the present invention provides the following technical solutions: an operating unit, comprising an operating table, a laser marking component arranged on the operating table, and a control component arranged on the laser marking component, and the control component is connected to the operating table; A loading unit, comprising a loading assembly disposed on the operating table; and The conveying unit includes a conveying component arranged on the operating table, a fixing component arranged on the conveying component, a linkage component arranged on the top of the fixing component, a marking block arranged on the linkage component, and a collecting component arranged on one side of the conveying component, and the collecting component is connected to the operating table.

[0007] As a preferred solution of the linkage conveying mechanism of the laser marking machine described in the present invention, the loading assembly includes a fixed base plate arranged at the bottom of the operating table, an electric push rod arranged at the top of the fixed base plate, a matching block arranged at the output end of the electric push rod, and a clamping piece arranged at the top of the matching block, and the clamping piece cooperates with the linkage assembly.

[0008] As a preferred solution of the linkage conveying mechanism of the laser marking machine of the present invention, a loading box is arranged at the bottom of the operating table, a guide is arranged inside the loading box, and the loading box is slidably connected with the matching block.

[0009] As a preferred solution of the linked conveying mechanism of the laser marking machine described in the present invention, the conveying assembly includes a motor arranged on the top of the operating table, a driving shaft arranged at the output end of the motor, a conveyor belt rotatably arranged on the outer diameter of the driving shaft, a driven shaft arranged at the other end of the conveyor belt, and a movable guard belt arranged on the outer diameter of the conveyor belt.

[0010] As a preferred solution of the linkage conveying mechanism of the laser marking machine of the present invention, a fixing plate is arranged on the top of the operating table, and the fixing plate penetrates and is rotatably connected with the motor.

[0011] As a preferred solution of the linked conveying mechanism of the laser marking machine described in the present invention, a fixed shell is arranged inside one side of the fixed plate, a return spring 1 is arranged inside the fixed shell, a discharge rod is arranged at the other end of the return spring 1, and the discharge rod is slidably connected to the fixed component.

[0012] As a preferred solution of the linked conveying mechanism of the laser marking machine described in the present invention, the fixed component includes a fixed card shell arranged on the outer diameter of the conveyor belt, an F-shaped limiting groove arranged inside the fixed card shell, a card block slidably arranged inside the F-shaped limiting groove, a second return spring arranged at the other end of the card block, and a connecting block arranged at the other end of the second return spring, and the second return spring is slidably connected to the connecting block.

[0013] As a preferred solution of the linkage conveying mechanism of the laser marking machine of the present invention, a clamping plate is provided at one end of the connecting block, and the clamping plate is connected to the linkage assembly.

[0014] As a preferred solution of the laser marking machine linkage conveying mechanism described in the present invention, the fixed housing is internally slidably connected with a moving part, a return spring three is arranged at the bottom of the moving part, and the other end of the return spring three is connected to the fixed housing.

[0015] As a preferred solution of the linkage conveying mechanism of the laser marking machine described in the present invention, the linkage component includes a C-shaped plate arranged inside the card plate, a linkage bar slidably arranged inside the C-shaped plate, and an L-shaped fixed plate rotatably arranged at both ends of the linkage bar, and the L-shaped fixed plate is rotatably connected to the C-shaped plate.

[0016] The beneficial effects of the present invention are as follows: through the cooperation of the loading component, the conveying component, the fixing component and the linkage component, the fully automated operation from loading to marking to unloading is achieved, thereby improving production efficiency and marking accuracy; at the same time, the rapid fixing and releasing mechanism shortens the marking time of a single product, and uniformly collects the products after marking is completed, thereby simplifying the subsequent product processing flow; through the fixation of the fixing component and the linkage component, the displacement and shaking of the marked items during the transmission process are effectively prevented, and the change of the marking position caused by the slipping of the conveyor belt is reduced, thereby reducing the risk of product damage. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0018] Figure 1 It is a schematic diagram of the overall structure of the linkage conveying mechanism of the laser marking machine of the present invention.

[0019] Figure 2 It is a side structural schematic diagram of the linkage conveying mechanism of the laser marking machine of the present invention.

[0020] Figure 3 The laser marking machine linkage conveying mechanism of the present invention Figure 2 A is an enlarged structural diagram of FIG.

[0021] Figure 4 It is a schematic diagram of the overall cross-sectional structure of the linkage conveying mechanism of the laser marking machine of the present invention.

[0022] Figure 5 The laser marking machine linkage conveying mechanism of the present invention Figure 4 Schematic diagram of the enlarged structure at B.

[0023] Figure 6 It is a schematic diagram of the structure of the conveying component of the linked conveying mechanism of the laser marking machine of the present invention.

[0024] Figure 7 It is a schematic diagram of the cross-sectional structure of the conveying component of the linked conveying mechanism of the laser marking machine of the present invention.

[0025] Figure 8 It is a schematic diagram of the cross-sectional structure of the fixed components of the linkage conveying mechanism of the laser marking machine of the present invention.

[0026] Fig. 9 The laser marking machine linkage conveying mechanism of the present invention Figure 8 Enlarged structural diagram at C.

[0027] Fig.10 It is a schematic diagram of the internal structure of the fixed component of the linkage conveying mechanism of the laser marking machine of the present invention.

[0028] Fig.11 This is a cross-sectional structural diagram of the fixed state of the fixed components of the linked conveying mechanism of the laser marking machine of the present invention.

[0029] Fig.12 The laser marking machine linkage conveying mechanism of the present invention Fig.11 Enlarged structural diagram at D.

[0030] Description of reference numerals: 100, operating unit; 101, operating table; 102, laser marking part; 103, control part; 200, feeding unit; 201, feeding assembly; 2011, fixed bottom plate; 2012, electric push rod; 2013, matching block; 2014, engaging part; 2015, feeding box; 2016, guide part; 300, conveying unit; 301, conveying assembly; 3011, motor; 3012, fixed plate; 3013, driving shaft; 3014, conveyor belt; 3015, driven shaft; 3016, movable guard belt; 3017, fixed shell; 3018, reset spring 1; 3019, unloading rod; 302, fixed assembly; 3021, fixed card shell; 3022, F-shaped limiting groove; 3023, card block; 3024, reset spring 2; 3025, connecting block; 3026, moving part; 3027, card plate; 3028, reset spring 3; 303, linkage assembly; 3031, C-shaped plate; 3032, linkage strip; 3033, L-shaped fixed plate; 304, marking block; 305, collecting part. DETAILED DESCRIPTION

[0031] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific embodiments of the present invention are described in detail below in conjunction with the accompanying drawings.

[0032] Example 1, reference Figure 1 - Figure 4 , which is the first embodiment of the present invention, provides a laser marking machine linkage conveying mechanism, the device includes: an operating unit 100, a loading unit 200, and a conveying unit 300.

[0033] The operating unit 100 includes an operating table 101, a laser marking component 102 disposed on the operating table 101, and a control component 103 disposed on the laser marking component 102, and the control component 103 is connected to the operating table 101. When the marking block 304 is marked, the operation of the entire device is stabilized by the operating table 101, the linkage component 303 fixes the marking block 304, the conveying component 301 conveys the marking block 304 to the bottom of the laser marking component 102, and the laser marking component 102 starts marking the marking block 304 through the control component 103; The loading unit 200 includes a loading assembly 201 disposed on the operating table 101. Before marking the material, a marking block 304 to be marked is added to the inside of the loading assembly 201. After the addition is completed, the loading assembly 201 and the conveying assembly 301 cooperate to start loading and installing the linkage assembly 303, completing the automatic loading operation; and 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. When marking, the conveying component 301 starts to drive and adjusts the positions of the fixing component 302 and the linkage component 303, so that the linkage component 303 rotates. Turning to face the feeding component 201, the linkage component 303 completes automatic feeding by cooperating with the feeding component 201. After the feeding is completed, the conveying component 301 starts to rotate. While the conveying component 301 rotates, the feeding component 201 continuously feeds the linkage component 303. In addition, the upward movement of the feeding component 201 squeezes the fixed component 302 during the feeding process, so that the fixed component 302 shrinks and moves toward the linkage component 303, so that the linkage component 303 can start to The marking block 304 is fixed, and moves to the bottom of the laser marking part 102 as the conveying component 301 rotates. The laser marking part 102 starts to mark the marking block 304. The marked marking block 304 continues to move with the conveying component 301. After moving to the right side of the fixed plate 3012, the unloading rod 3019 inside the fixed plate 3012 slides into the interior of the fixed component 302, so that the fixed component 302 is quickly released, so that the marked marking block 304 falls into the collecting part 305 for collection. The unfixed fixing component 302 moves to the bottom of the loading component 201 again along with the conveying component 301, and the loading component 201 is reloaded, installed and fixed again, so that the loading component 201, the conveying component 301, the fixing component 302 and the linkage component 303 cooperate with each other, so that the operation from loading to marking to unloading is fully automated, which improves the production efficiency and marking accuracy. At the same time, the rapid fixing and releasing mechanism shortens the marking time of a single product, and collects the products uniformly after marking, which simplifies the subsequent product processing process.

[0034] During use, when marking the marking block 304, the operation of the whole equipment is stabilized through the operating table 101. After the linkage component 303 fixes the marking block 304, the conveying component 301 conveys the marking block 304 to the bottom of the laser marking component 102, and the laser marking component 102 starts to mark the marking block 304 through the control component 103. During the marking, the conveying component 301 starts to drive and adjusts the positions of the fixing component 302 and the linkage component 303, so that the linkage component 303 The linkage assembly 303 is rotated to face the feeding assembly 201, and the linkage assembly 303 completes automatic feeding by cooperating with the feeding assembly 201. After the feeding is completed, the conveying assembly 301 starts to rotate. While the conveying assembly 301 rotates, the feeding assembly 201 continuously feeds the linkage assembly 303, and the upward movement of the feeding assembly 201 squeezes the fixed assembly 302 during the feeding process, so that the fixed assembly 302 shrinks and moves toward the linkage assembly 303, thereby making the linkage assembly 303 The marking block 304 can be fixed, and as the conveying component 301 rotates, it moves to the bottom of the laser marking part 102, and the laser marking part 102 starts to mark the marking block 304. The marked marking block 304 continues to move with the conveying component 301. After moving to the right side of the fixed plate 3012, the unloading rod 3019 inside the fixed plate 3012 slides into the inside of the fixed component 302, so that the fixed component 302 is quickly released, so that the marked marking block 304 falls on the collecting part 3 05 is collected inside, the fixed component 302 that has been unfixed moves to the bottom of the loading component 201 along with the conveying component 301, and the loading component 201 is reloaded, installed and fixed again, so that the loading component 201, the conveying component 301, the fixing component 302 and the linkage component 303 cooperate to make the whole process from loading to marking and then to unloading fully automated, thereby improving the production efficiency and marking accuracy. At the same time, the rapid fixing and releasing mechanism shortens the marking time of a single product, and unified collection is carried out after marking is completed.

[0035] Example 2, reference Figure 1 - Figure 5, which is the second embodiment of the present invention, which is different from the first embodiment in that: a feeding assembly 201, including a fixed bottom plate 2011 arranged at the bottom of the operating 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 the clamping piece 2014 cooperates with the linkage assembly 303, a feeding box 2015 is arranged at the bottom of the operating table 101, a guide piece 2016 is arranged inside the feeding box 2015, and the feeding box 2015 is slidably connected with the matching block 2013, 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 conveyor belt 3014, and the conveyor belt 3014 is rotated by the rotation of the conveyor belt 3014 The fixed component 302 on the surface also starts to rotate and adjust its position. When the conveying component 301 rotates, it rotates and moves the fixed component 302 to the top of the operating table 101. When facing the loading component 201, the marking block 304 that needs to be marked inside the loading box 2015 slides to the top clamping part 2014 of the matching block 2013 through the guidance of the guide part 2016. At the same time, the electric push rod 2012 at the bottom of the matching block 2013 begins to extend upward, and transports the marking block 304 on the clamping part 2014 to the inside of the linkage component 303, and feeds the linkage component 303. In the process of feeding the matching block 2013, the fixed component 302 is squeezed, so that the fixed component 302 squeezes the linkage component 303, so that the linkage component 303 fixes the internal marking block 304, and realizes fast and automatic feeding and installation.

[0036] Compared with Example 1, further, the conveying assembly 301 includes a motor 3011 arranged on the top of the operating 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 guard belt 3016 arranged on the outer diameter of the conveying belt 3014. A fixing plate 3012 is arranged on the top of the operating table 101, and the fixing plate 3012 is connected to the motor 3011 through and rotationally. A fixing shell 3017 is provided inside one side of the fixing plate 3012, a return spring 3018 is provided inside the fixing shell 3017, a discharge rod 3019 is provided at the other end of the return spring 3018, and the discharge rod 3019 is slidably connected with the fixing component 302. After the loading component 201 cooperates with the linkage component 303 to complete the automatic loading and fixing, the motor 3011 continues to drive, so that the conveyor belt 3014 rotates with the linkage component 303 after the loading is completed, and rotates to the bottom of the laser marking part 102, and the laser The marking member 102 starts marking the marking block 304 inside the linkage assembly 303. After the marking is completed, the conveyor belt 3014 continues to move to perform the next marking process. When the marking block 304 to be marked moves to the right side of the fixed plate 3012 under the movement of the conveyor belt 3014, the unloading rod 3019 inside the fixed plate 3012 is directly inserted into the fixed assembly 302 under the pressure of the return spring 3018 and the fixed shell 3017, so that the fixed assembly 302 can be quickly released and the marking is completed. The formed marking block 304 is separated from the linkage component 303 and falls into the collecting piece 305 for unified collection and processing. At the same time, the movable protective belt 3016 on the surface of the conveyor belt 3014 can prevent the unloading rod 3019 from being inserted between the two fixed components 302, so that the unloading rod 3019 can be accurately inserted into the interior of the fixed component 302, and when the fixed component 302 on the driving surface of the conveyor belt 3014 is released, the unloading rod 3019 slides out from the interior of the fixed component 302 again to release the fixation of the next fixed component 302.

[0037] During use, when marking the marking block 304, the motor 3011 starts to work, so that the driving shaft 3013 rotates with the driven shaft 3015 and the conveyor belt 3014. At the same time, the rotation of the conveyor belt 3014 causes the fixed component 302 on the surface of the conveyor belt 3014 to rotate and adjust the position. When the conveyor component 301 rotates, the fixed component 302 is rotated and moved to the top of the operating table 101. When facing the loading component 201, the marking block 304 to be marked in the loading box 2015 passes through the guide The guide 2016 slides into the top engaging piece 2014 of the matching block 2013, and at the same time, the electric push rod 2012 at the bottom of the matching block 2013 begins to extend upward, and transports the marking block 304 on the engaging piece 2014 to the interior of the linkage assembly 303, and loads the linkage assembly 303. In the process of loading the matching block 2013, the fixing assembly 302 is squeezed, so that the fixing assembly 302 squeezes the linkage assembly 303, so that the linkage assembly 303 fixes the internal marking block 304, thereby realizing fast and automatic loading and installation.

[0038] After the loading component 201 cooperates with the linkage component 303 to complete the automatic loading and fixing, the motor 3011 continues to drive, so that the conveyor belt 3014 rotates with the linkage component 303 that has completed the loading, and rotates to the bottom of the laser marking component 102. The laser marking component 102 starts to mark the marking block 304 inside the linkage component 303. After the marking is completed, the conveyor belt 3014 continues to move and performs the next marking process. When the marking block 304 that has been marked moves to the right side of the fixed plate 3012 under the movement of the conveyor belt 3014, the unloading rod 3019 inside the fixed plate 3012 is directly inserted into the fixed component 302 under the pressure of the return spring 3018 and the fixed shell 3017, so that the fixed component 302 can be quickly released. The marked block 304 is separated from the linkage component 303 and falls into the collecting piece 305 for unified collection and processing. At the same time, the movable protective belt 3016 on the surface of the conveyor belt 3014 can prevent the unloading rod 3019 from being inserted between the two fixed components 302, so that the unloading rod 3019 can be accurately inserted into the interior of the fixed component 302, and when the fixed component 302 on the driving surface of the conveyor belt 3014, the unloading rod 3019 slides out from the interior of the fixed component 302 again, and the next fixed component 302 is released, so that the whole set of loading, marking and unloading can be completed. At the same time, the fixing of the linkage component 303 and the fixed component 302 can prevent the marking block 304 from being offset during movement, which may cause abnormal marking position problems.

[0039] The remaining structures are the same as those of Example 1.

[0040] Example 3, reference Figure 1 - Fig.12 , which is the third embodiment of the present invention. This embodiment is different from the second embodiment in that: the fixing assembly 302 includes a fixing card shell 3021 arranged on the outer diameter of the conveyor belt 3014, an F-shaped limiting groove 3022 arranged inside the fixing card shell 3021, a block 3023 slidably arranged inside the F-shaped limiting groove 3022, a second return spring 3024 arranged at the other end of the block 3023, and a connecting block 3025 arranged at the other end of the second return spring 3024, and the second return spring 3024 is slidably connected to the connecting block 3025, and a card plate 3027 is arranged at one end of the connecting block 3025. , and the card plate 3027 is connected to the linkage component 303, the fixed card shell 3021 is internally slidably connected with a moving part 3026, and a return spring 3028 is provided at the bottom of the moving part 3026, and the other end of the return spring 3028 is connected to the fixed card shell 3021. In the loading 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 loading of the loading component 201, and the loading component 201 is squeezed during the upward movement of the moving part 3026 inside the fixed card shell 3021, so that the inside of the moving part 3026 The card plate 3027 slides downward with the connecting block 3025, so that the card block 3023 moves into the inside of the connecting block 3025 and the card block 3023 squeezes the return spring 2 3024 to slide downward inside the F-shaped limiting groove 3022, so that the card block 3023 slides into the F-shaped limiting groove 3022 at the bottom, and the card block 3023 and the card plate 3027 are fixed at the same time, and when the card plate 3027 moves downward, it begins to shrink toward the middle, and shrinks toward the marking block 304 in the middle with the C-shaped plate 3031, and when the C-shaped plate 3031 shrinks toward the middle The linkage bar 3032 inside the C-shaped plate 3031 is pushed out in opposite directions on both sides, so that the L-shaped fixing plate 3033 is flipped inside the C-shaped plate 3031, so that it is firmly stuck on the surface of the marking block 304, completing the initial fixation of the marking block 304. After the fixation is completed, it is rotated and moved to the laser marking part 102 for marking in conjunction with the conveying component 301. Under the fixation 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 component 301 moves, thereby resulting in the inability to complete the marking.

[0041] Compared with Example 2, further, the linkage component 303 includes a C-shaped plate 3031 arranged inside the card plate 3027, a linkage bar 3032 slidably arranged inside the C-shaped plate 3031, and an L-shaped fixed plate 3033 rotatably arranged at both ends of the linkage bar 3032, and the L-shaped fixed plate 3033 is rotatably connected to the C-shaped plate 3031. After the laser marking part 102 completes marking the marking block 304 inside the L-shaped fixed plate 3033, when the conveying component 301 moves the fixed card shell 3021 to the position of the unloading rod 3019, the unloading rod 3019 is inserted into the F-shaped limiting groove 3022 under the compression of the return spring 3018, so that the block 3023 inside the F-shaped limiting groove 3022 slides out from the inside of the F-shaped limiting groove 3022 and is released on the card plate 3 Under the action of the reaction force of the return spring 3028 at the bottom of 027, the card plate 3027 moves upward with the card block 3023 in the F-shaped limiting groove 3022, and the card plate 3027 begins to expand to both sides, releasing the squeeze on the C-shaped plate 3031, and at the same time the C-shaped plate 3031 also moves to both sides with the card plate 3027. During the movement of the C-shaped plate 3031, the linkage bar 3032 inside the C-shaped plate 3031 is pulled inward, causing the L-shaped fixing plate 3033 to rotate in the opposite direction and be retracted into 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 piece 305, and under the drive of the conveying component 301, the next loading and marking operation is carried out.

[0042] During use, in the loading 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 loading of the loading component 201, and the loading component 201 squeezes the moving part 3026 inside the fixed card shell 3021 during the upward movement, so that the card plate 3027 inside the moving part 3026 slides downward with the connecting block 3025, so that the card block 3023 moves into the inside of the connecting block 3025 and the card block 3023 squeezes the return spring 2 3024 to slide downward inside the F-shaped limiting groove 3022, so that the card block 3023 slides to the bottom of the F-shaped limiting groove 302 2, and fix the card block 3023 and the card plate 3027 at the same time, and when the card plate 3027 moves downward, it begins to shrink toward the middle, and shrinks toward the middle marking block 304 with the C-shaped plate 3031, and when the C-shaped plate 3031 shrinks toward the middle, the linkage strip 3032 inside the C-shaped plate 3031 is ejected in the opposite direction on both sides, so that the L-shaped fixing plate 3033 is turned inside the C-shaped plate 3031, so that it is firmly stuck on the surface of the marking block 304, completing the initial fixation of the marking block 304. After the fixation is completed, it cooperates with the conveying component 301 to rotate and move to the laser marking part 102 for marking.

[0043] After the laser marking part 102 completes marking the marking block 304 inside the L-shaped fixed plate 3033, when the conveying component 301 moves the fixed card shell 3021 to the position of the unloading rod 3019, the unloading rod 3019 is inserted into the F-shaped limiting groove 3022 under the compression of the return spring 1 3018, so that the block 3023 inside the F-shaped limiting groove 3022 slides out from the inside of the F-shaped limiting groove 3022, and under the action of the reaction force of the return spring 3028 at the bottom of the card plate 3027, the card plate 3027 moves upward inside the F-shaped limiting groove 3022 with the block 3023, and the card plate 3027 begins to expand to both sides, releasing the squeeze on the C-shaped plate 3031, and at the same time, the C-shaped plate 3031 also moves to both sides with the card plate 3027. During the movement, the linkage bar 3032 inside the C-shaped plate 3031 is pulled inward, so that the L-shaped fixing plate 3033 rotates in the opposite direction and is received inside the C-shaped plate 3031, thereby completing the fixing of the marking block 304, so that the marked marking block 304 falls into the collecting piece 305, and under the drive of the conveying component 301, the next loading and marking operation is carried out, thereby improving the production efficiency and marking accuracy. At the same time, the rapid fixing and releasing mechanism shortens the marking time of a single product, and after the marking is completed, the unified collection pieces are collected, thereby simplifying the subsequent product processing process. Through the fixing of the fixing component and the linkage component, the deviation and shaking of the marked object during the transmission process are effectively prevented, and the change of the marking position caused by the slipping of the conveyor belt is reduced, thereby reducing the risk of product damage.

[0044] The remaining structure is the same as that of Example 2.

[0045] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention rather than to limit it. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention may be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should all be included in the scope of the claims of the present invention.

Claims

1. A laser marking machine linkage conveying mechanism, characterized in that: include: An operating unit (100) comprises an operating table (101), a laser marking component (102) arranged on the operating table (101), and a control component (103) arranged on the laser marking component (102), wherein the control component (103) is connected to the operating table (101); A loading unit (200) comprises a loading assembly (201) arranged on the operating table (101); and The conveying unit (300) comprises a conveying component (301) arranged on the operating table (101), a fixing component (302) arranged on the conveying component (301), a linkage component (303) arranged on the top of the fixing component (302), a marking block (304) arranged on the linkage component (303), and a collecting component (305) arranged on one side of the conveying component (301), wherein the collecting component (305) is connected to the operating table (101).

2. The laser marking machine linkage conveying mechanism according to claim 1 is characterized in that: The loading assembly (201) comprises a fixed base plate (2011) arranged at the bottom of the operating table (101), an electric push rod (2012) arranged at the top of the fixed base plate (2011), a matching block (2013) arranged at the output end of the electric push rod (2012), and a locking member (2014) arranged at the top of the matching block (2013), wherein the locking member (2014) cooperates with the linkage assembly (303).

3. The laser marking machine linkage conveying mechanism according to claim 2 is characterized in that: A loading box (2015) is provided at the bottom of the operating table (101), a guide member (2016) is provided inside the loading box (2015), and the loading box (2015) is slidably connected to the matching block (2013).

4. The laser marking machine linkage conveying mechanism according to claim 3 is characterized in that: The conveying assembly (301) comprises a motor (3011) arranged on the top of the operating 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 movable protective belt (3016) arranged on the outer diameter of the conveying belt (3014).

5. The laser marking machine linkage conveying mechanism according to claim 4 is characterized in that: A fixing plate (3012) is provided on the top of the operating table (101), and the fixing plate (3012) penetrates and is rotatably connected to the motor (3011).

6. The laser marking machine linkage conveying mechanism according to claim 5 is characterized in that: A fixing shell (3017) is disposed inside one side of the fixing plate (3012), a return spring 1 (3018) is disposed inside the fixing shell (3017), a discharge rod (3019) is disposed at the other end of the return spring 1 (3018), and the discharge rod (3019) is slidably connected to the fixing assembly (302).

7. The laser marking machine linkage conveying mechanism according to claim 6 is characterized in that: The fixing assembly (302) comprises a fixing housing (3021) arranged on the outer diameter of the conveyor belt (3014), an F-shaped limiting groove (3022) arranged inside the fixing housing (3021), a block (3023) slidably arranged inside the F-shaped limiting groove (3022), a second return spring (3024) arranged at the other end of the block (3023), and a connecting block (3025) arranged at the other end of the second return spring (3024), and the second return spring (3024) is slidably connected to the connecting block (3025).

8. The laser marking machine linkage conveying mechanism according to claim 7 is characterized in that: A clamping plate (3027) is provided at one end of the connection block (3025), and the clamping plate (3027) is connected to the linkage assembly (303).

9. The laser marking machine linkage conveying mechanism according to claim 8, characterized in that: The interior of the fixed housing (3021) is slidably connected with a moving part (3026), a return spring three (3028) is provided at the bottom of the moving part (3026), and the other end of the return spring three (3028) is connected to the fixed housing (3021).

10. The laser marking machine linkage conveying mechanism according to claim 9, characterized in that: The linkage assembly (303) comprises a C-shaped plate (3031) arranged inside the clamping plate (3027), a linkage bar (3032) slidably arranged inside the C-shaped plate (3031), and L-shaped fixing plates (3033) rotatably arranged at both ends of the linkage bar (3032), wherein the L-shaped fixing plates (3033) are rotatably connected to the C-shaped plate (3031).

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