Feeding and tray distributing mechanism and marking equipment

Abstract

The utility model discloses a feeding tray distributing mechanism which is provided with a first working table assembly, a second working table assembly and a track sliding plate, the first working table assembly and the second working table assembly are connected through a transmission assembly, the track sliding plate comprises a concave guide rail, the concave guide rail extends in the first direction, the middle of the concave guide rail is sunken downwards, and the bottom of the second working table assembly is movably supported in the concave guide rail. In the process that the driver drives the first workbench assembly to reciprocate in the first direction, the transmission assembly drives the second workbench assembly to move relative to the first workbench assembly, the second workbench assembly moves downwards through the concave guide rail so as to be staggered from the first workbench assembly, and the second workbench assembly and the first workbench assembly are prevented from colliding in the opposite moving process; therefore, the first workbench assembly and the second workbench assembly alternately transfer workpieces, marking and feeding and discharging work can be conducted at the same time, the transfer waiting time is shortened, the marking efficiency is improved, the structure is simple, the layout is compact, and the occupied space is small. The utility model discloses a marking device with a feeding disc distributing mechanism.

Description

TECHNICAL FIELD

[0001] The utility model relates to laser marking technical field especially relates to a kind of feeding tray separating mechanism and marking equipment suitable for 3C product production radium carving two-dimensional code. BACKGROUND

[0002] Current factory in 3C product production process by radium carving marking mode has the following several: manual mode, semi-automatic mode and full-automatic mode.Specifically:

[0003] I, manual mode is manually placed workpiece to marking area, manually adjusts workpiece position and marking angle, then operates marking machine to mark, after marking completes a product, to place second product to mark;

[0004] II, semi-automatic mode is to adopt manual feeding and discharging+single-shaft transfer mode, by operating personnel to place workpiece, then by motor-driven transfer shaft to transfer product to processing area, after completing marking, manually takes out finished product, then repeats feeding to mark next product;

[0005] III, full-automatic mode is to adopt feeding and discharging equipment or / and mechanical arm to carry out product feeding and discharging operation, then by track to transport product to marking equipment to mark.

[0006] Existing marking equipment has the following defects:

[0007] I, manually corrects workpiece position and placement angle and manually detects marking quality, precision cannot maintain good consistency, poor stability;And must wait for marking to complete first product to place second product to mark, consume a lot of working hours, cost is higher;

[0008] II, in semi-automatic mode, workpiece transfer path time consumption ratio is more than 35%, invalid working hours ratio is high, personnel waiting mechanical shaft resets during production air window, efficiency bottleneck is also significantly present;And, equipment adopts servo module to build multi-station parallel system (laser head cooperates servo transfer multi-station operation), equipment BOM (Bill of Materials) cost increases sharply;

[0009] III, marking equipment using multi-shaft mechanical arm cooperates feeding and discharging equipment to carry out feeding and discharging, occupies large area, cost is high.

[0010] Therefore, it is necessary to provide a kind of marking equipment with small occupied space, high detection precision, low cost and maximum marking efficiency to solve the above problems. Utility model content

[0011] The utility model relates to a kind of feeding tray separating mechanism with small occupied space, low cost and maximum marking efficiency.

[0012] The utility model discloses another purpose provides a kind of small, detection precision high, cost low, marking efficiency maximization's marking equipment.

[0013] To achieve the above object, the technical scheme of the utility model is: provide a kind of loading disc mechanism, it includes trajectory sliding plate, first workstation assembly, second workstation assembly, transmission assembly and driver;Wherein, the trajectory sliding plate includes the concave guide rail that middle part is concave downward along the first direction extension;The first workstation assembly, the second workstation assembly are movably arranged along the first direction, and the bottom of the second workstation assembly is movably supported in the concave guide rail;The transmission assembly is connected between the first workstation assembly and the second workstation assembly;The driver is connected to the first workstation assembly, for driving the first workstation assembly reciprocating movement along the first direction, the first workstation assembly moves the second workstation assembly relative to the first workstation assembly by the transmission assembly, and the second workstation assembly is lowered along the concave guide rail to realize the dislocation with the first workstation assembly.

[0014] Preferably, the loading disc mechanism further comprises a first linear guide rail and a second linear guide rail;Wherein, the first linear guide rail, second linear guide rail are fixedly installed along the first direction, and the second linear guide rail is fixedly installed below the first linear guide rail, the first workstation assembly is slidably connected to the first linear guide rail, and the second workstation assembly is slidably connected to the second linear guide rail. The layout of the first and second linear guide rails is above and below, so that the layout of the first and second workstation assemblies after installation is compact and saves installation space.

[0015] Preferably, the first workstation assembly comprises a first fixed plate, a first workstation mounted on the top of the first fixed plate, the first fixed plate is slidably connected to the first linear guide rail, and the first fixed plate is further fixedly connected with the transmission assembly and the driver respectively. When the driver drives the first fixed plate to slide along the first linear guide rail, the first fixed plate drives the first workstation fixed thereon to slide synchronously, and moves the second workstation assembly through the transmission assembly.

[0016] Preferably, the first workstation assembly comprises a first slider, which is fixed to the bottom of the first fixed plate and slidably connected with the first linear guide rail.

[0017] Preferably, the second workbench assembly comprises a second workbench, a support shaft connected to the bottom of the second workbench, and a roller installed at the bottom of the support shaft, the roller being movably supported in the concave guide rail, the second workbench being directly or indirectly connected to the second linear guide rail and directly or indirectly connected to the transmission assembly. During the movement of the second workbench driven along the second linear guide rail, when the roller moves to the recess of the concave guide rail, the second workbench is driven to move downward to be dislocated from the first workbench assembly to prevent the collision of the two workbenches moving towards each other.

[0018] Preferably, the second workbench assembly further comprises a second fixed plate and a third fixed plate, the second fixed plate being slidably connected to the second linear guide rail and fixedly connected to the transmission assembly, the support shaft being movably arranged in the second fixed plate in the vertical direction and fixedly connected to the third fixed plate at the top, and the second workbench being installed at the top of the third fixed plate. During the sliding movement of the second fixed plate along the second linear guide rail driven by the transmission assembly, the second fixed plate drives the third fixed plate and the second workbench to move horizontally synchronously through the support shaft, and when the roller moves to the recess of the concave guide rail, the support shaft moves downward compared to the second fixed plate to drive the third fixed plate and the second workbench to move downward to be dislocated from the first workbench assembly.

[0019] Preferably, the support shaft is not movable in other directions except the vertical direction compared to the second fixed plate, so that the second fixed plate can drive the third fixed plate and the second workbench to move horizontally synchronously through the support shaft.

[0020] Preferably, the second workbench assembly further comprises at least one guide rod, the guide rod being movably arranged in the second fixed plate in the vertical direction and fixedly connected to the third fixed plate at the upper end, and the guide rod being not movable in other directions except the vertical direction compared to the second fixed plate. The second fixed plate can drive the third fixed plate and the second workbench to move horizontally synchronously through the guide rod, and when the roller moves to the recess of the concave guide rail, the guide rod moves downward compared to the second fixed plate to drive the third fixed plate and the second workbench to move downward to be dislocated from the first workbench assembly.

[0021] Preferably, the transmission assembly comprises a transmission wheel and a transmission belt arranged around the transmission wheel, the transmission belt being fixed to the first workbench assembly and the second workbench assembly respectively, the transmission belt being driven to rotate when the first workbench assembly moves, thereby pulling the second workbench assembly to move towards the first workbench assembly.

[0022] Preferably, the feeding and dispensing mechanism further comprises a mounting base, the first linear guide rail, the second linear guide rail and the track sliding plate are sequentially mounted on the mounting base from top to bottom, and the driver and the transmission assembly are respectively mounted on two sides of the mounting base, so that the components of the feeding and dispensing mechanism are conveniently mounted, the structure is compact, and the occupied space is small.

[0023] Correspondingly, the utility model also provides a marking equipment, it includes two-dimensional code scanning ware, laser engraving machine and the feeding and dispensing mechanism as described above;Wherein, the feeding and dispensing mechanism's both ends in the first direction are respectively loading and unloading station and marking station;By the first workbench subassembly, the second workbench subassembly reciprocating movement to alternately workpiece is transferred between loading and unloading station, marking station;The laser engraving machine is installed above the marking station, is used to workpiece that is transferred to the marking station carries out laser marking;Two-dimensional code scanning ware is installed above the loading and unloading station, is used to detect workpiece after marking is completed.

[0024] Preferably, the marking equipment further comprises at least one adjusting assembly, the adjusting assembly comprises a fixedly installed vertical rod, an installation block that can be lifted along the vertical rod, and an adjusting member for driving the installation block to lift, the installation block is used to install the laser engraving machine, and the working height of the laser engraving machine is adjusted by lifting the installation block.

[0025] Preferably, the marking equipment comprises two adjusting assemblies and an installation plate, the two adjusting assemblies are respectively installed on two sides of the feeding and dispensing mechanism, the installation plate is installed on the top of the two adjusting assemblies, and the laser engraving machine is installed on the installation plate, so that the installation of the laser engraving machine is more convenient, the height of the installation plate is adjusted by the two adjusting assemblies, thereby the working height of the laser engraving machine is adjusted, and the lifting of the laser engraving machine is more stable.

[0026] Compared with the prior art, the feeding and separating mechanism of the utility model is provided with the first workbench assembly, the second workbench assembly, and the transmission assembly is arranged to connect the first workbench assembly and the second workbench assembly, and the track sliding plate is arranged below the second workbench assembly, the track sliding plate comprises the concave guide rail extending along the first direction and concave in the middle, the bottom of the second workbench assembly is movably supported in the concave guide rail, therefore, in the process that the driver drives the first workbench assembly to reciprocate along the first direction, the second workbench assembly is driven to move relative to the first workbench assembly through the transmission assembly, that is, the second workbench assembly and the first workbench assembly move towards each other, and the second workbench assembly is lowered to stagger with the first workbench assembly through the concave guide rail, so as to prevent the collision of the two in the process of moving towards each other, so that the first workbench assembly and the second workbench assembly alternately reciprocate between the feeding and separating station and the marking station, so as to reciprocate the workpiece between the feeding and separating station and the marking station, thereby being capable of simultaneously performing the marking and feeding and separating operations, reducing the waiting time of reciprocation, improving the marking efficiency, reducing the labor cost, and the layout of the whole feeding and separating mechanism is compact, the occupied space is small, and the feeding and separating mechanism is simple in structure and low in equipment cost.

[0027] Correspondingly, the marking equipment with the feeding and separating mechanism of the utility model also has the above-mentioned effects. Further, the marking equipment is also provided with the two-dimensional code scanner for quality inspection, the detection precision is high, the consistency is good, the consistency and stability of the marking quality are ensured, and the two-dimensional code scanner and the laser marking machine are arranged above the feeding and separating mechanism, so that the layout of the marking equipment is more compact and the occupied space is small. BRIEF DESCRIPTION OF DRAWINGS

[0028] Figure 1 is a structural schematic view of the marking equipment of the utility model.

[0029] Figure 2 is Figure 1 is a structural schematic view from another angle.

[0030] Figure 3 is Figure 1 is a structural schematic view of the feeding and separating mechanism.

[0031] Figure 4 is Figure 3 is a structural schematic view from another angle.

[0032] Figure 5 is Figure 3 is a structural schematic view from another angle.

[0033] Figure 6 is Figure 3 is a structural schematic view of the internal structure of the second side plate.

[0034] Figure 7 yes Figure 3 A schematic diagram of the structure of the first and second worktable components and the transmission components.

[0035] Figure 8 yes Figure 3 A schematic diagram of the structure of the second worktable assembly in conjunction with the trajectory sliding plate.

[0036] Figure 9 yes Figure 8 A structural diagram from another angle.

[0037] Figure 10 yes Figure 8 Another structural diagram showing the cooperation between the second worktable assembly and the trajectory sliding plate.

[0038] Figure 11 yes Figure 9 A schematic diagram showing the state of the second worktable assembly moving to the middle of the concave guide rail.

[0039] Figure 12 yes Figure 1 A schematic diagram of the structure of the laser engraving machine and the adjustment components. Detailed Implementation

[0040] Embodiments of the present invention will now be described with reference to the accompanying drawings, in which similar element reference numerals represent similar elements. It should be noted that the directional descriptions involved in the present invention, such as up, down, left, right, front, and back, indicating directions or positional relationships, are based on the directions or positional relationships shown in the drawings and are only for the convenience of describing the technical solutions of this application or / and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this application. The terms "first," "second," etc., described are only used to distinguish technical features and should not be construed as indicating or implying relative importance, or implicitly indicating the number of indicated technical features, or implicitly indicating the sequential relationship of the indicated technical features.

[0041] Combination Figures 1-12 As shown, the loading and distributing mechanism 100 provided by this utility model is particularly suitable for the marking equipment 1 in the production of 3C products. The loading and distributing mechanism 100 is used to realize the loading, unloading, and transfer of workpieces. It can alternately transfer workpieces to the marking station for marking and transfer marked workpieces to the loading and unloading station, thereby reducing personnel waiting time and improving marking efficiency. Understandably, the loading and distributing mechanism 100 can also be used for loading, unloading, and transfer in other equipment, and the marking equipment 1 can also be used for laser marking of products other than 3C products.

[0042] under Figures 3-11As shown in the embodiment of the utility model, the feeding and separating mechanism 100 further comprises a first linear guide rail 160 and a second linear guide rail 170. The first linear guide rail 160 and the second linear guide rail 170 are both fixedly installed along the first direction, and the first linear guide rail 160, the second linear guide rail 170 and the track sliding plate 150 are sequentially installed from top to bottom. The first workbench assembly 110 is slidingly connected to the first linear guide rail 160, and the second workbench assembly 120 is slidingly connected to the second linear guide rail 170. Meanwhile, the bottom of the second workbench assembly 120 is movably supported in the concave guide rail 151 of the track sliding plate 150. This structure makes the overall layout of the feeding and separating mechanism 100 compact and occupies a small space. During the horizontal movement of the first workbench assembly 110 along the first linear guide rail 160 driven by the driver 140, the second workbench assembly 120 is driven by the transmission assembly 130 to move horizontally along the second linear guide rail 170. When the second workbench assembly 120 moves to the recessed part of the concave guide rail 151, the second workbench assembly 120 moves downward along the vertical direction, so as to be staggered with the first workbench assembly 110 in the horizontal movement, thereby ensuring that the two workbench assemblies do not collide when they intersect.

[0043] Continuing with Figures 3-7 As shown in the embodiment of the utility model, the feeding and separating mechanism 100 further comprises a first linear guide rail 160 and a second linear guide rail 170. The first linear guide rail 160 and the second linear guide rail 170 are both fixedly installed along the first direction, and the first linear guide rail 160, the second linear guide rail 170 and the track sliding plate 150 are sequentially installed from top to bottom. The first workbench assembly 110 is slidingly connected to the first linear guide rail 160, and the second workbench assembly 120 is slidingly connected to the second linear guide rail 170. Meanwhile, the bottom of the second workbench assembly 120 is movably supported in the concave guide rail 151 of the track sliding plate 150. This structure makes the overall layout of the feeding and separating mechanism 100 compact and occupies a small space. During the horizontal movement of the first workbench assembly 110 along the first linear guide rail 160 driven by the driver 140, the second workbench assembly 120 is driven by the transmission assembly 130 to move horizontally along the second linear guide rail 170. When the second workbench assembly 120 moves to the recessed part of the concave guide rail 151, the second workbench assembly 120 moves downward along the vertical direction, so as to be staggered with the first workbench assembly 110 in the horizontal movement, thereby ensuring that the two workbench assemblies do not collide when they intersect.

[0044] The following will be describedFigures 8-11 As shown in the embodiment of the present application, the concave guide rail 151 comprises a recessed portion 151a, horizontal portions 151c arranged at both ends of the recessed portion 151a, and inclined portions 151b connecting the recessed portion 151a and the horizontal portions 151c. Since the bottom of the second workbench assembly 120 is movably supported in the concave guide rail 151 (to be described later), the bottom of the second workbench assembly 120 can smoothly slide from the horizontal portions 151c to the recessed portion 151a under the transition of the inclined portions 151b. During the reciprocating movement of the second workbench assembly 120, the recessed portion 151a in the middle part can be moved in the forward and reverse directions to be staggered with the first workbench assembly 110. Of course, the concave guide rail 151 can also be arranged in other shapes, as long as it can make the second workbench assembly 120 staggered with the first workbench assembly 110 when it moves to the middle part. The structure of the concave guide rail 151 allows the first workbench assembly 110 and the second workbench assembly 120 to move in the vertical direction to be staggered, so that the space occupied by the two in the first direction is reduced, and the space occupied by the feeding and tray separating mechanism 100 is further compressed.

[0045] Continuing to combine Figures 3-6 As shown in the embodiment of the present application, the feeding and tray separating mechanism 100 further comprises a mounting seat 180. The mounting seat 180 comprises at least a bottom plate 183, a first side plate 181 and a second side plate 182. Specifically, the mounting seat 180 comprises two first side plates 181 and two second side plates 182. The two first side plates 181 are arranged at intervals in the first direction, and the two second side plates 182 are connected to the two first side plates 181 opposite to each other, and the two first side plates 181 and the two second side plates 182 together form a mounting space. The trajectory sliding plate 150 is mounted on the bottom plate 183 and located in the mounting space, and the concave guide rail 151 penetratingly arranged on the trajectory sliding plate 150 extends in the first direction, and the recessed portion 151a of the concave guide rail 151 is located in the middle part. The two ends of the first linear guide rail 160 and the second linear guide rail 170 are respectively fixed to the two first side plates 181, and the second linear guide rail 170 is located below the first linear guide rail 160. The transmission assembly 130 is mounted on one of the second side plates 182 and is fixedly connected to the first workbench assembly 110 and the second workbench assembly 120. The driver 140 is mounted on the other second side plate 182 and is connected to the first workbench assembly 110. The arrangement of the mounting seat 180 makes the installation of each component of the feeding and tray separating mechanism 100 convenient and compact, thereby saving installation space, and also makes the installation of the feeding and tray separating mechanism 100 to the marking equipment 1 more convenient, to be described later. Of course, the structure of the mounting seat 180 is not limited to the embodiment.

[0046] Continuing to combineFigures 3-6 As shown in the embodiment, the driver 140 is preferably a coupling rodless cylinder, which is installed outside the second side plate 182, and the moving end 141 thereof is fixedly connected to the first workbench assembly 110, so that the first workbench assembly 110 is driven by the coupling rodless cylinder to reciprocate along the first direction. The coupling rodless cylinder can save the installation space to the greatest extent, and simplify the structure and layout of the material loading and dispensing mechanism 100. Of course, it is also feasible to use other driver mechanisms to drive the first workbench assembly 110 to reciprocate.

[0047] The following will be described in detail Figures 3-7 As shown in the embodiment of the utility model, the first workbench assembly 110 includes a first workbench 111, a first fixed plate 112 and a first sliding block 113. Among them, the first workbench 111 is installed on the top of the first fixed plate 112, and the first workbench 111 is provided with a positioning jig, which is set according to the workpiece to be processed, and is not limited here. The first sliding block 113 is fixed to the bottom of the first fixed plate 112 and is slidably connected with the first linear guide rail 160, so as to realize the sliding connection of the first workbench 111 relative to the first linear guide rail 160. At the same time, the first fixed plate 112 is also fixedly connected with the transmission assembly 130 and the moving end 141 of the driver 140. When the driver 140 drives the first fixed plate 112 to slide along the first linear guide rail 160 through the moving end 141 thereof, the first fixed plate 112 drives the first workbench 111 fixedly connected thereto to slide synchronously, and pulls the transmission assembly 130 to move, so as to drive the second workbench assembly 120 to move relative to the first fixed plate 112 through the transmission assembly 130, that is, to drive the second workbench assembly 120 to move towards the first fixed plate 112.

[0048] The following will be described in detail Figures 3-11 As shown in the embodiment of the utility model, the second workbench assembly 120 includes a second workbench 121, a support shaft 122 and a roller 123. Among them, the second workbench 121 is provided with a positioning jig, which is set according to the workpiece to be processed, and can be the same as or different from the positioning jig on the first workbench 111. The support shaft 122 is fixedly connected to the bottom of the second workbench 121, and the bottom of the support shaft 122 is installed with the roller 123, which is movably supported in the concave guide rail 151, specifically, the roller 123 is movably clamped in the concave guide rail 151. The second workbench 121 is directly or indirectly connected with the second linear guide rail 170 and the transmission assembly 130. In the process that the second workbench 121 is driven by the transmission assembly 130 to move along the second linear guide rail 170, the roller 123 moves along the concave guide rail 151, and when the roller 123 moves to the recessed portion 151a, as shown in the figure, Figure 11As shown, the position of the roller 123 and the support shaft 122 is lowered, thereby driving the second workbench 121 to move downward to a lower position to be staggered with the first workbench assembly 110 to avoid collision when the two work platforms intersect.

[0049] In combination Figure 3 , Figures 8-11 As shown, in the present embodiment, the second workbench assembly 120 further comprises a second fixed plate 124 and a second sliding block 125. The second fixed plate 124 is slidingly connected to the second linear guide rail 170 and fixedly connected to the transmission assembly 130. The support shaft 122 is movably arranged in the second fixed plate 124 in the vertical direction, and the support shaft 122 is only movable in the vertical direction compared with the second fixed plate 124, and the support shaft 122 is not movable in other directions compared with the second fixed plate 124. In this way, in the process of driving the second fixed plate 124 to slide along the second linear guide rail 170 by the transmission assembly 130, the second fixed plate 124 drives the second workbench 121 to move horizontally synchronously by the support shaft 122, and in this process, the roller 123 moves along the concave guide rail 151. When the roller 123 moves to the recessed part 151a, as shown, the support shaft 122 moves downward compared with the second fixed plate 124, thereby driving the second workbench 121 to move downward synchronously, so that the second workbench 121 moving towards the first workbench assembly 110 is staggered. Figure 11 As shown, the support shaft 122 moves downward compared with the second fixed plate 124, thereby driving the second workbench 121 to move downward synchronously, so that the second workbench 121 moving towards the first workbench assembly 110 is staggered.

[0050] In combination Figure 3 , Figures 8-11 As shown, in a preferred embodiment, the second workbench assembly 120 further comprises a third fixed plate 126 and at least one guide rod 127. The third fixed plate 126 is fixed to the top of the support shaft 122, and the second workbench 121 is installed on the top of the third fixed plate 126. The upper end of the guide rod 127 is fixed to the third fixed plate 126, and the guide rod 127 is movably arranged in the second fixed plate 124 in the vertical direction, and the guide rod 127 is not movable in other directions compared with the second fixed plate 124. In a specific embodiment, four guide rods 127 are provided, which are respectively fixed to the four corner positions of the third fixed plate 126, and the four guide rods 127 are respectively slidingly connected to the second fixed plate 124. With this structure, the second fixed plate 124 can drive the third fixed plate 126 and the second workbench 121 to move horizontally synchronously by the four guide rods 127, and when the roller 123 moves down to the recessed part 151a or moves up from the recessed part 151a, the four guide rods 127 move downward compared with the second fixed plate 124 to drive the third fixed plate 126 and the second workbench 121 to move downward or upward synchronously, so that the upward and downward movement of the second workbench 121 is more stable.

[0051] It should be noted that in this embodiment, since the third fixed plate 126 and the second worktable 121 are limited to moving vertically relative to the second fixed plate 124 by the four guide rods 127, there is no limitation on whether the support shaft 122 and the second fixed plate 124 can move relative to each other in other directions besides the vertical. That is, the support shaft 122 can move vertically relative to the second fixed plate 124, but there is no limitation on whether the support shaft 122 can move relative to the second fixed plate 124 in other directions. This does not affect the implementation of this solution. For example, in Figure 3 , Figure 10 In the specific embodiment shown, the diameter of the through hole opened on the second fixing plate 124 is larger than the outer diameter of the support shaft 122. Therefore, the support shaft 122 still has room for movement in directions other than the vertical direction.

[0052] The following is combined with Figures 5-7 As shown, in one embodiment of this utility model, the transmission assembly 130 includes at least a transmission belt 131 and transmission wheels 132. Multiple transmission wheels 132 are spaced apart and mounted on the second side plate 182, with at least both ends of the second side plate 182. The transmission belt 131 is wound around each transmission wheel 132 in a loop. Furthermore, the upper end of the transmission belt 131 is fixed to the first fixing plate 112 of the first worktable assembly 110 via a clamping block 133, and the lower end of the transmission belt 131 is fixed to the second fixing plate 124 of the second worktable assembly 120 via a clamping block 133. Thus, when the first worktable assembly 110 moves, it pulls the upper end of the transmission belt 131, causing the transmission belt 131 to rotate. The lower end of the transmission belt 131 then pulls the second worktable assembly 120 towards the first worktable assembly 110; that is, the rotation of the transmission belt 131 causes the first worktable assembly 110 and the second worktable assembly 120 to move towards each other. The transmission belt 131 may be a belt or other belt body, and the structure of the transmission wheel 132 is a conventional structure in the art.

[0053] Recombined Figures 3-11 As shown, when the feeding and sorting mechanism 100 of this application is working, the coupling rodless cylinder is activated, which drives the first fixed plate 112 of the first worktable assembly 110 to slide along the first linear guide rail 160, causing the first fixed plate 112 to pull the first worktable 111 and the transmission belt 131 to move synchronously. During this process, the transmission belt 131 pulls the second fixed plate 124 of the second worktable assembly 120 to move in the opposite direction, that is, the second fixed plate 124 and the first fixed plate 112 move towards each other. The second fixed plate 124 drives the third fixed plate 126 and the second worktable 121 to move synchronously horizontally through four guide rods 127. When the roller 123 at the bottom of the support shaft 122 moves to the recess 151a of the concave guide rail 151, as Figure 11As shown, the support shaft 122 and the four guide rods 127 are all moved downward compared to the second fixed plate 124, thereby driving the third fixed plate 126 and the second workbench 121 to move downward synchronously, so that the third fixed plate 126 and the second workbench 121 are staggered with the first workbench assembly 110, avoiding the collision between the second workbench 121 and the first workbench 111. Thus, through the reciprocating movement of the second workbench 121 and the first workbench 111, the workpieces are alternately transferred to the marking station and the loading and unloading station, so that the marking and loading and unloading operations can be performed simultaneously, the waiting time for transfer is reduced, the marking efficiency is improved, and the labor cost is reduced.

[0054] In the following, the utility model is described again in combination with the drawings Figures 1-12 As shown, in another embodiment of the utility model, a marking equipment 1 is further provided, which comprises a loading and separating disc mechanism 100, a laser marking machine 200 and a two-dimensional code scanner 300. The structure of the loading and separating disc mechanism 100 is as described above, and will not be repeated. The two ends of the loading and separating disc mechanism 100 in the first direction are a loading and unloading station 100a and a marking station 100b respectively. The first workbench assembly 110 and the second workbench assembly 120 are reciprocated to alternately transfer the workpieces between the loading and unloading station 100a and the marking station 100b. The laser marking machine 200 is installed above the marking station 100b and is used for laser marking the workpieces transferred to the marking station 100b. The two-dimensional code scanner 300 is installed above the loading and unloading station 100a and is used for detecting the workpieces after marking.

[0055] In combination with Figures 1-2As shown, in a preferred embodiment, the marking device 1 further comprises an adjusting assembly 400 and a rack 500. The rack 500 has a horizontally arranged working platform 510. The feeding and separating mechanism 100 is installed in the middle of the working platform 510, and is fixed to the working platform 510 through the mounting seat 180. The adjusting assembly 400 is installed on the working platform 510 and located at least at one end of the marking station 100b. The laser marking machine 200 is installed on the adjusting assembly 400 and located above the marking station 100b, specifically above the positioning jigs on the first working table 111 and the second working table 121. The working height of the laser marking machine 200 can be adjusted through the adjusting assembly 400. In this embodiment, the two-dimensional code scanner 300 is installed above the feeding and discharging station 100a through a support 520, specifically above the positioning jigs on the first working table 111 and the second working table 121. The quality of the marking can be automatically judged through the two-dimensional code scanner 300, so as to ensure the consistency and stability of the marking quality. Understandably, the two-dimensional code scanner 300 can also be installed above the feeding and discharging station 100a through the adjusting assembly 400, so as to facilitate the adjustment of the position of the two-dimensional code scanner 300 according to the needs. Compared with the traditional marking device in which a multi-axis mechanical arm cooperates with a feeding and discharging device to perform feeding and discharging, the layout of the marking device 1 in the present application is more compact, and the device occupies less space. Moreover, the feeding and separating mechanism 100 and the adjusting assembly 400 have simple structures, and the cost is lower than that of a multi-axis mechanical arm and a track carrier.

[0056] More specifically, the working platform 510 is provided with an operation button 530, which is electrically connected to the driver 140. When the operation button 530 is pressed, the driver 140 can be started. The other parts of the rack 500 are of conventional structures.

[0057] Again in combination Figures 1-2 As shown, in an embodiment, the adjusting assembly 400 is provided with at least one set, and the adjusting assembly 400 comprises an adjusting member 410, a vertical rod 420 and a mounting block 430. The vertical rod 420 is fixed to the working platform 510, the mounting block 430 is connected to the vertical rod 420 and can be lifted along the vertical rod 420, the laser marking machine 200 is installed on the mounting block 430, and the adjusting member 410 is used to drive the mounting block 430 to lift. In this way, the height of the laser marking machine 200 can be adjusted by operating the adjusting member 410 to drive the mounting block 430 to lift along the vertical rod 420.

[0058] Referring to Figure 12As shown, in a specific embodiment, the working platform 510 is provided with two sets of adjusting assemblies 400, which are oppositely installed on the two sides of the feeding and distributing mechanism 100. Specifically, the vertical rods 420 of the two sets of adjusting assemblies 400 are fixed to the working platform 510. Moreover, the mounting blocks 430 of the two sets of adjusting assemblies 400 are fixed with a mounting plate 600, which is located above the marking station 100b, and the laser marking machine 200 is installed on the mounting plate 600. The mounting plate 600 makes the installation of the laser marking machine 200 more convenient. By operating the adjusting members 410 of the two sets of adjusting assemblies 400, the mounting plate 600 can be stably lifted to achieve the stable adjustment of the height of the laser marking machine 200.

[0059] More specifically, the vertical rod 420 is preferably a screw rod, the screw rod is threadedly connected with the mounting block 430, and the adjusting member 410 is preferably a handle, which is fixed to the top of the screw rod. Therefore, by rotating the handle, the screw rod can be driven to rotate, thereby driving the mounting block 430 to move up and down along the screw rod, and driving the mounting plate 600 to move up and down by the mounting block 430, so as to adjust the working height of the laser marking machine 200.

[0060] Understandably, the lifting of the mounting plate 600 is not limited to the screw rod and the mounting block 430. Of course, the lifting of the mounting plate 600 can also be achieved by other structures. For example, the mounting plate 600 can be installed by the cooperation of a guide rail and a sliding block, and the mounting block 430 can be driven to lift by a cylinder, so as to achieve the lifting of the mounting plate 600.

[0061] Again, the working principle and process of the marking equipment 1 in the present application will be described. Figures 1-12 As shown, the working principle and process of the marking equipment 1 in the present application will be described.

[0062] Before starting work, the marking equipment 1 is automatically checked to return to the initial position. For example, the first working table 111 is moved to the feeding and distributing station 100a, and the second working table 121 is moved to the marking station 100b. Of course, the positions of the two can be interchanged.

[0063] When starting work, the operator places the workpiece to be marked on the workbench of the loading and unloading station 100a, for example, in the positioning jig on the first workbench 111. After pressing the operation button 530 on the workbench 510, the coupled rodless cylinder of the loading and unloading mechanism 100 is started, and under the drive of the coupled rodless cylinder, the first fixed plate 112 moves along the first linear guide rail 160 to the marking station 100b, thereby driving the first workbench 111 to move in the direction of the laser marking machine 200. During this process, the first fixed plate 112 pulls the transmission belt 131 to move, and the transmission belt 131 drives the second fixed plate 124 to move to the loading and unloading station 100a, that is, under the rotation of the transmission belt 131, the second fixed plate 124 and the first fixed plate 112 move towards each other. The second fixed plate 124 drives the second workbench 121 to move towards the operator through the support shaft 122. When the first fixed plate 112 and the second fixed plate 124 move to the middle, the roller 123 at the bottom of the support shaft 122 moves to the recessed part 151a on the track sliding plate 150 along the concave guide rail 151, so that the support shaft 122 moves downward, thereby driving the third fixed plate 126 and the second workbench 121 fixed thereon to move downward, thereby avoiding the collision between the two workbenches moving towards each other.

[0064] When the first workbench 111 moves to the marking station 100b, the second workbench 121 reaches the loading and unloading station 100a. At this time, the workpiece on the first workbench 111 is marked from top to bottom by the laser marking machine 200, and at the same time, the operator places the unmarked workpiece on the positioning jig of the second workbench 121. In this way, the workpiece on the first workbench 111 can be marked at the same time as the loading and unloading operation of the second workbench 121.

[0065] When the workpiece on the first workbench 111 completes marking, the coupled rodless cylinder is started again, and the coupled rodless cylinder drives the first fixed plate 112 to move reversely along the first linear guide rail 160, that is, drives the first workbench 111 to return to the loading and unloading station 100a. During this process, the first fixed plate 112 drives the second fixed plate 124 to move to the marking station 100b through the transmission belt 131, thereby driving the workpiece to be marked on the second workbench 121 to move to the marking station 100b. When the first workbench 111 and the second workbench 121 move to the middle, the roller 123 below the support shaft 122 moves to the recessed part 151a of the concave guide rail 151 again, so that the support shaft 122 moves downward, thereby driving the third fixed plate 126 and the second workbench 121 fixed thereon to move downward, avoiding the collision with the first workbench 111 moving above.

[0066] When the second workbench 121 reaches the marking station 100b, the first workbench 111 reaches the feeding and discharging station 100a. At this time, the workpiece on the second workbench 121 is marked from top to bottom by the laser marking machine 200, and the workpiece on the first workbench 111 is scanned by the two-dimensional code scanner 300 to confirm whether it is abnormal. When it is confirmed that there is no abnormality, the workpiece on the first workbench 111 is taken out by the operator, and the workpiece without marking is placed on the positioning jig of the first workbench 111.

[0067] The marking device 1 repeatedly performs the above process, can simultaneously perform marking and feeding and discharging operations, thereby reducing transfer waiting time, improving marking efficiency, and reducing labor cost. Moreover, the quality inspection is automatically performed by the two-dimensional code scanner 300, which can ensure the consistency and stability of the marking quality.

[0068] In summary, the feeding and separating mechanism 100 of the utility model sets first workbench assembly 110, second workbench assembly 120 by transmission assembly 130 to be connected, and the trajectory sliding plate 150 is arranged below the second workbench assembly 120, the trajectory sliding plate 150 includes the concave guide rail 151 of the middle part downward recess along the first direction, and the bottom of the second workbench assembly 120 is movably supported in the concave guide rail 151, therefore, in the process that the driver 140 drives the first workbench assembly 110 to reciprocate along the first direction, the second workbench assembly 120 is moved relative to the first workbench assembly 110 by transmission assembly 130, that is, the second workbench assembly 120 and the first workbench assembly 110 are moved towards each other, and the second workbench assembly 120 is moved downward by the concave guide rail 151 to stagger with the first workbench assembly 110 to prevent collision during the moving towards each other, so that the first workbench assembly 110 and the second workbench assembly 120 alternately reciprocate in the feeding and discharging station 100a and the marking station 100b to reciprocate the workpiece between the feeding and discharging station 100a and the marking station 100b, so that the marking and feeding and discharging operations are simultaneously performed, the transfer waiting time is reduced, the marking efficiency is improved, and the labor cost is reduced, and the layout of the whole feeding and separating mechanism 100 is more compact, and the occupied space is small, and the structure of the trajectory sliding plate 150 is simple and the equipment cost is low.

[0069] Correspondingly, the marking equipment 1 with the loading and separating mechanism 100 also has the above-mentioned effects. Furthermore, the marking equipment 1 is also provided with a two-dimensional code scanner 300 to perform quality inspection, and the detection precision is high, the consistency is good, the consistency and stability of the marking quality are ensured; moreover, the two-dimensional code scanner 300 and the laser marking machine 200 are arranged above the loading and separating mechanism 100, so that the layout of the marking equipment 1 is more compact, and the occupied space is small. Compared with the marking equipment in the prior art which uses a multi-axis mechanical arm and cooperates with loading and unloading equipment to perform loading and unloading, the marking equipment 1 of the present application has the advantages of simple equipment structure, compact layout, complete functions, high efficiency and lower cost.

[0070] The structures of other parts of the marking equipment 1 are conventional structures known to those skilled in the art, and will not be described in detail here.

[0071] The above-mentioned is only the preferred embodiment of the present application, and of course cannot limit the scope of the present application, and equivalent changes made according to the patent application scope of the present application still belong to the scope of the present application.

Claims

1. A loading and dispensing mechanism, characterized in that, Comprising: a track sliding plate comprising a concave guide rail extending along a first direction and having a middle part concave downward; a first workbench assembly movably arranged along the first direction; a second workbench assembly movably arranged along the first direction and having a bottom movably supported in the concave guide rail; a transmission assembly connected between the first workbench assembly and the second workbench assembly; a driver connected to the first workbench assembly for driving the first workbench assembly to reciprocally move along the first direction, the first workbench assembly drives the second workbench assembly to move relative to the first workbench assembly through the transmission assembly, and the second workbench assembly is dislocated from the first workbench assembly when descending along the concave guide rail.

2. The loading and dispensing mechanism of claim 1, wherein, Further comprising: a first linear guide rail fixedly installed along the first direction, the first workbench assembly being slidably connected to the first linear guide rail; a second linear guide rail fixedly installed below the first linear guide rail along the first direction, the second workbench assembly being slidably connected to the second linear guide rail.

3. The loading and dispensing mechanism of claim 2, wherein, The first workbench assembly comprises a first fixed plate, a first workbench installed on the top of the first fixed plate, the first fixed plate being slidably connected to the first linear guide rail, and the first fixed plate further fixedly connecting the transmission assembly and the driver respectively.

4. The loading and dispensing mechanism of claim 2, wherein, The second workbench assembly comprises a second workbench, a support shaft connected to the bottom of the second workbench, and a roller installed on the bottom of the support shaft, the roller being movably supported in the concave guide rail, the second workbench being directly or indirectly slidably connected to the second linear guide rail and directly or indirectly connected to the transmission assembly.

5. The loading and dispensing mechanism of claim 4, wherein, The second workbench assembly further comprises a second fixed plate and a third fixed plate, the second fixed plate being slidably connected to the second linear guide rail and fixedly connecting the transmission assembly, the support shaft being movably penetrated in the second fixed plate along the vertical direction and having a top fixed to the third fixed plate, and the second workbench being installed on the top of the third fixed plate.

6. The loading and dispensing mechanism of claim 5, wherein, The second workbench assembly further comprises at least one guide rod, the guide rod being movably penetrated in the second fixed plate along the vertical direction and having an upper end fixed to the third fixed plate.

7. The loading and dispensing mechanism according to any one of claims 1 to 6, wherein, The transmission assembly comprises a transmission wheel and a transmission belt wound around the transmission wheel, the transmission belt being fixed to the first workbench assembly and the second workbench assembly respectively.

8. The loading and dispensing mechanism according to any one of claims 2 to 6, wherein, Further comprising a mounting seat, the first linear guide rail, the second linear guide rail, and the track sliding plate being sequentially installed on the mounting seat from top to bottom, and the driver and the transmission assembly being respectively installed on both sides of the mounting seat.

9. A marking apparatus characterized by Comprising: The feeding and dispensing mechanism according to any one of claims 1-8, two ends of the feeding and dispensing mechanism in the first direction being respectively a feeding and dispensing station and a marking station; the first workbench assembly and the second workbench assembly reciprocally moving to alternately transfer workpieces between the feeding and dispensing station and the marking station; a laser marking machine installed above the marking station for laser marking the workpieces transferred to the marking station; A two-dimensional code scanner is installed above the feeding and discharging station to detect the workpiece after the marking is completed.

10. The marking apparatus of claim 9, wherein, The adjusting assembly comprises a fixedly installed vertical rod, a mounting block capable of being lifted along the vertical rod, and an adjusting member for driving the mounting block to lift, and the mounting block is used for mounting the laser marking machine, and the working height of the laser marking machine is adjusted by lifting the mounting block.

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