Multi-shaft multi-channel full-automatic engraving and milling machine

Abstract

The invention discloses a multi-shaft multi-channel full-automatic engraving and milling machine, and relates to the technical field of numerical control machine tool machining. The workpiece machining device comprises a workpiece positioning mechanism, a workpiece clamping mechanism, a workpiece clamping mechanism and a workpiece clamping mechanism, wherein the workpiece positioning mechanism is located at the tail end of the raw material conveying line; one end of the loading and unloading X-axis module is arranged above the workpiece positioning mechanism, and the loading and unloading X-axis module comprises a loading arm; the multiple workbenches are arranged below the feeding and discharging X-axis module side by side in the X-axis direction and used for receiving the workpieces transferred by the feeding arm; the X-axis translation module is arranged on one side of the feeding and discharging X-axis module in the X-axis direction, the Z-axis module is installed on the X-axis translation module in a sliding mode, and a workpiece on a workbench is machined through a machining main shaft on the Z-axis module; the engraving and milling machine has the beneficial effects that the machining efficiency of the glass panel can be improved, and the productivity of the engraving and milling machine is improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of numerical control machine tool processing, more particularly, the present application relates to a multi-axis multi-channel full-automatic engraving and milling machine. BACKGROUND

[0002] At present, the mainstream processing mode of medium and large size glass panels generally adopts single-axis or double-axis numerical control machine tools, and relies on manual or traditional mechanical hands for feeding and discharging; this mode has obvious efficiency bottleneck, for example, only a single or two products can be processed, the processing efficiency of a single machine tool is limited, resulting in insufficient production capacity of the machine tool; the speed of the feeding and discharging mechanical hand is often much faster than the operation cycle of the machine tool, resulting in low utilization rate of the mechanical hand. These defects not only restrict the production capacity improvement, but also increase the unit production cost. SUMMARY

[0003] In order to overcome the defects of the prior art, the present application provides a multi-axis multi-channel full-automatic engraving and milling machine, which can improve the processing efficiency of glass panels and improve the production capacity of the engraving and milling machine.

[0004] The technical scheme adopted by the present application to solve its technical problems is: a multi-axis multi-channel full-automatic engraving and milling machine for processing workpieces conveyed by a raw material conveying line, wherein the improvement lies in that the machine comprises: a workpiece positioning mechanism located at the end of the raw material conveying line and used for receiving and positioning the workpieces conveyed by the raw material conveying line; a feeding and discharging X-axis module, one end of which is arranged above the workpiece positioning mechanism and comprises an upper feeding arm for transferring the workpieces on the workpiece positioning mechanism; a plurality of worktables arranged side by side below the feeding and discharging X-axis module along the X-axis direction and used for receiving the workpieces transferred by the upper feeding arm; an X-axis translation module arranged on one side of the feeding and discharging X-axis module along the X-axis direction, and a Z-axis module slidingly installed on the X-axis translation module and used for processing the workpieces on the worktable by a machining spindle on the Z-axis module.

[0005] In the above structure, an upper piece carrying mechanism is further arranged between the raw material conveying line and the workpiece positioning mechanism, which is used for transferring the workpieces on the raw material conveying line to the workpiece positioning mechanism.

[0006] In the above structure, the upper piece carrying mechanism comprises a carrying hand motor, a translation screw rod module, an up-down air cylinder and a carrying suction cup. The output end of the carrying hand motor is connected with the translation screw rod module, so as to drive the translation slide block on the translation screw rod module to reciprocate. The upper and lower air cylinders are fixedly connected with the translation slide, and the carrying suction disc is fixedly installed on the cylinder rod of the upper and lower air cylinders.

[0007] In the above structure, the plurality of working stations include Y1 workbench, Y2 workbench, Y3 workbench and Y4 workbench arranged side by side in sequence. The multi-axis multi-channel full-automatic precision engraving machine further comprises an X-axis cross beam, and two X-axis translation modules are arranged side by side on the X-axis cross beam, and two Z-axis modules are arranged side by side on each X module.

[0008] In the above structure, the station positioning mechanism comprises a positioning base plate, a positioning platform, a driving mechanism, a transverse sliding plate and a longitudinal sliding plate. The driving mechanism is fixedly arranged on the positioning base plate, and the transverse sliding plate and the longitudinal sliding plate are respectively slidably arranged on the upper surface of the positioning base plate in the transverse and longitudinal directions and are driven to slide by the driving mechanism. The positioning platform is fixedly arranged above the positioning base plate, a plurality of positioning columns are fixedly arranged on the transverse sliding plate and the longitudinal fixed plate, the positioning platform is provided with a limiting through slot corresponding to the position of the positioning column, the positioning column extends from the limiting through slot and moves in the corresponding limiting through slot under the driving of the transverse sliding plate and the longitudinal sliding plate.

[0009] In the above structure, the transverse sliding plate and the longitudinal sliding plate are both provided with two groups and are symmetrically distributed on the positioning base plate with the driving mechanism as the center.

[0010] In the above structure, the driving mechanism comprises a driving motor, a driving gear, a longitudinal rack and a transverse rack. The driving motor is fixedly arranged below the positioning base plate, and the motor shaft of the driving motor penetrates the positioning base plate, and the driving gear is fixedly arranged on the motor shaft of the driving motor. The longitudinal rack is engaged with the driving gear, and one end of the longitudinal rack is fixedly connected with the longitudinal sliding plate. The transverse rack is engaged with the driving gear, and one end of the transverse rack is fixedly connected with the transverse sliding plate.

[0011] In the above structure, the positioning base plate is provided with a transverse guide rail and a longitudinal guide rail. The transverse sliding plate is fixedly arranged on the transverse sliding block, and the longitudinal guide rail is slidably arranged on the longitudinal sliding block, and the longitudinal sliding plate is fixedly arranged on the longitudinal sliding block.

[0012] In the above structure, the longitudinal sliding plate is provided with a first fixed plate, the first fixed plate is provided with a first strip-shaped hole in the longitudinal direction, and the longitudinal sliding plate is correspondingly provided with a first screw hole; The longitudinal positioning column fixed on the longitudinal sliding plate is a longitudinal positioning column, which is fixedly installed on the first fixed plate.

[0013] In the above structure, the transverse sliding plate is provided with a second fixed plate, the second fixed plate is provided with a second strip-shaped hole in the transverse direction, and the transverse sliding plate is correspondingly provided with a second screw hole. The transverse positioning column fixed on the transverse sliding plate is a transverse positioning column, which is fixedly installed on the second fixed plate.

[0014] The beneficial effects of the present application are: the multi-axis multi-channel full-automatic engraving and milling machine of the present application is fully automated, without manual intervention, and improves the machining efficiency of the workpiece; the utilization rate of the feeding arm is high, the idle time is reduced, and the overall productivity of the engraving and milling machine is improved; BRIEF DESCRIPTION OF DRAWINGS Figure 1 It is a perspective view of the multi-axis multi-channel full-automatic engraving and milling machine of the present application.

[0015] Figure 2 It is a perspective view of the multi-axis multi-channel full-automatic engraving and milling machine of the present application. Figure 1 It is a partial enlarged view of A in the figure.

[0016] Figure 3 It is a top view of the multi-axis multi-channel full-automatic engraving and milling machine of the present application.

[0017] Figure 4 It is a top view of the workpiece positioning mechanism of the present application.

[0018] Figure 5 It is a schematic view of the internal structure of the workpiece positioning mechanism of the present application.

[0019] Figure 6 It is a side view of the workpiece positioning mechanism of the present application.

[0020] As shown in the figure, the workpiece positioning mechanism 10, the positioning base plate 101, the platform support column 1011, the transverse guide rail 1012, the longitudinal guide rail 1013, the transverse sliding block 1014, the longitudinal sliding block 1015, the positioning platform 102, the limiting through slot 1021, the driving mechanism 103, the driving motor 1031, the driving gear 1032, the longitudinal rack 1033, the transverse rack 1034, the transverse sliding plate 104, the second fixed plate 1041, the second strip-shaped hole 1042, the first sliding plate 1043, the second sliding plate 1044, the fourth fixed plate 1045, the third fixed plate 1046, the longitudinal sliding plate 105, the first fixed plate 1051, the first strip-shaped hole 1052, the positioning column 106, the longitudinal positioning column 1061, the transverse positioning column 1062, the first positioning area 107, the second positioning area 108, the raw material conveying line 20, the feeding X-axis module 30, the feeding arm 301, the discharging arm 302, the workbench 40, the Y1 workbench 401, the Y2 workbench 402, the Y3 workbench 403, the Y4 workbench 404, the X-axis translation module 50, the Z-axis module 60, the Z1-axis module 601, the Z2-axis module 602, the Z3-axis module 603, the Z4-axis module 604, the upper piece carrying mechanism 70, the carrying motor 701, the translation screw module 702, the up-down air cylinder 703, the carrying suction disc 704, the translation sliding block 705, the connecting rod 706, the machine table 80, the X-axis cross beam 90, and the discharging conveying line 801. DETAILED DESCRIPTION

[0021] The application will be further described below in conjunction with the drawings and embodiments.

[0022] The concept, specific structure and technical effects of the present application will be described clearly and completely in conjunction with the embodiments and drawings, so as to fully understand the purposes, features and effects of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, but not all the embodiments. Based on the embodiments of the present application, other embodiments obtained by those skilled in the art without creative labor are within the protection scope of the present application. In addition, all the coupling / connection relations involved in the patent do not mean that the components are directly connected, but means that a better coupling structure can be composed by adding or reducing coupling accessories according to the specific implementation situation. The technical features in the present application can be combined interactively without conflict.

[0023] Combination Figure 1As shown, this invention provides a multi-axis, multi-channel fully automatic engraving machine for processing workpieces conveyed by a raw material conveying line. In this embodiment, the workpiece is a glass panel. Specifically, the multi-axis, multi-channel fully automatic engraving machine includes a raw material conveying line 20, a workpiece positioning mechanism 10, an X-axis loading / unloading module 30, multiple worktables 40, an X-axis translation module 50, and a Z-axis module 60. The workpiece positioning mechanism 10 is connected to the end of the raw material conveying line 20 and is used to receive and position the workpiece conveyed by the raw material conveying line 20. In this embodiment, a loading and transporting mechanism 70 is also provided between the raw material conveying line 20 and the workpiece positioning mechanism 10. The loading and transporting mechanism 70 transfers the workpiece from the raw material conveying line 20 to the workpiece positioning mechanism 10, and the workpiece positioning mechanism 10 achieves positioning. The specific structures of the loading and transporting mechanism 70 and the workpiece positioning mechanism 10 will be further described below.

[0024] Furthermore, one end of the loading / unloading X-axis module 30 is positioned above the workpiece positioning mechanism 10. The loading / unloading X-axis module 30 includes a loading arm 301, which transfers the workpiece on the workpiece positioning mechanism 10. Specifically, as shown... Figure 1 As shown, the loading / unloading X-axis module 30 has a gantry structure. It drives the loading arm 301 via a combination of a motor, slide rail, and linear rack, enabling the loading arm 301 to reciprocate horizontally. Since this type of structure is common in the field, it will not be described in detail in this embodiment. For the same reason, the loading arm 301 uses a cylinder and a vacuum suction cup to perform loading / unloading actions; its specific structure will also not be described in detail in this embodiment.

[0025] Continue to combine Figure 1 As shown, multiple worktables 40 are arranged side-by-side along the X-axis below the loading / unloading X-axis module 30, for receiving workpieces transferred by the loading arm 301 and processing the workpieces on the worktables 40. In this embodiment, the worktables 40 are mounted on the machine base 80 and can reciprocate along the Y-axis. The X-axis translation module 50 is arranged along the X-axis on one side of the loading / unloading X-axis module 30. In this embodiment, the multi-axis multi-channel fully automatic engraving machine also includes an X-axis crossbeam 90, on which the X-axis translation module 50 is mounted; the Z-axis module 60 is slidably mounted on the X-axis translation module 50, and the workpieces on the worktables 40 are processed by the machining spindle on the Z-axis module 60.

[0026] Specifically, in this embodiment, two X-axis translation modules 50 are arranged side by side on the X-axis crossbeam 90, and two Z-axis modules 60 are arranged side by side on each X-module; correspondingly, the plurality of worktables 40 include Y1 worktable 401, Y2 worktable 402, Y3 worktable 403 and Y4 worktable 404 arranged side by side in sequence. Each worktable 40 can independently drive the workpiece to reciprocate between the underside of the loading / unloading X-axis module 30 and the underside of the Z-axis module 60, so as to realize the relevant actions of loading and processing and unloading after completion.

[0027] Based on the above structure, we will describe in detail the working process of the multi-axis, multi-channel fully automatic engraving machine of the present invention. First, the workpiece to be processed is transported through the raw material conveyor line 20. The workpiece is transferred to the workpiece mechanism for positioning by the loading and unloading mechanism 70. The positioned workpiece is transferred to the worktable 40 by the loading arm 301. The worktable 40 drives the workpiece to move in the Y-axis direction to below the Z-axis module 60. The Z-axis module 60 completes the processing of the glass workpiece. In addition, a unloading conveyor line 801 is provided below the other end of the loading and unloading X-axis module 30. The processed glass workpiece is transferred to the unloading conveyor line 801 by the unloading arm 302 on the loading and unloading X-axis module 30 to achieve unloading.

[0028] Therefore, the multi-axis, multi-channel fully automatic engraving machine of this invention is fully automated throughout the entire process, requiring no manual intervention and improving workpiece processing efficiency. The high utilization rate of the loading arm 301 reduces idle time, thus increasing the overall capacity of the engraving machine. Specifically, this is manifested in two ways: First, from loading, positioning, and handling of glass workpieces to unloading and transferring after processing, the entire process requires no direct manual intervention. This eliminates production rhythm fluctuations caused by inconsistent operator rhythms and fatigue, ensuring stable and continuous production, and significantly reducing labor costs and quality risks caused by human error. Second, it adopts a multi-worktable 40 parallel processing and asynchronous loading / unloading architecture. When a workpiece on one worktable 40 is undergoing core processing such as engraving or cutting, other worktables 40 can simultaneously perform completely independent operations. For example, unloading completed workpieces and loading and precisely positioning the next workpiece to be processed. This completely breaks the "waiting" deadlock of traditional single-line operations, where the robotic arm must wait for the entire processing cycle to be completed before starting the next operation. Therefore, this design greatly improves the utilization rate of the loading arm 301 on the one hand, and achieves near-seamless connection of equipment capacity on the other hand: since the loading and unloading preparation action and the core processing action overlap in time, the "material change" time between the completion of one workpiece processing and the start of the next workpiece processing on the worktable 40 is greatly shortened, or even approaches zero; this allows core processing equipment such as engraving machines to maintain a continuous cutting state for a longer period of time, and the effective processing time ratio is greatly improved.

[0029] In the above embodiments, the multi-axis, multi-channel fully automatic engraving machine of the present invention, in Figure 3 In the diagram, from left to right, the four Z-axis modules 60 are defined as Z1-axis module 601, Z2-axis module 602, Z3-axis module 603, and Z4-axis module 604. The glass workpieces 200 on the material conveyor line 20 and the worktable 40 are rectangular. Each worktable 40 can hold two rectangular glass workpieces side-by-side. Therefore, through the coordination of the Z1-axis module, Z2-axis module, Z3-axis module, and Z4-axis module, up to four glass workpieces can be processed simultaneously. Of course, the number of Z-axis modules 60 can be increased according to actual needs. Furthermore, it should be noted that adjustments can be made for glass workpieces of different sizes, for example... Figure 3 If the rectangular glass workpiece is replaced with a square glass workpiece of the same length, then only one square glass workpiece can be placed on the worktable 40. The square glass workpiece can then be processed by the Z1 axis module and the Z3 axis module, while the Z2 axis module and the Z4 axis module are disabled.

[0030] Regarding the aforementioned upper film transport mechanism 70, in conjunction with Figure 2 As shown, the present invention provides a specific embodiment in which the upper sheet transport mechanism 70 includes a transport hand motor 701, a translation screw module 702, upper and lower cylinders 703, and a transport suction cup 704; the output end of the transport hand motor 701 is connected to the translation screw module 702 to drive the translation slider 705 on the translation screw module 702 to reciprocate; the upper and lower cylinders 703 are fixedly connected to the translation slider 705, and the transport suction cup 704 is fixedly mounted on the cylinder rod of the upper and lower cylinders 703. Therefore, in Figure 2 In the process, the translation slider 705 is driven by the hand motor 701 to reciprocate on the translation screw module 702. The upper and lower cylinders 703 are fixed to the translation slider 705 through the connecting rod 706. Therefore, the upper and lower cylinders 703 and the handling suction cup 704 can be driven to reciprocate between the raw material conveying line 20 and the workpiece positioning mechanism 10 to realize the transfer of the workpiece.

[0031] Furthermore, for the workpiece positioning mechanism 10, the present invention provides a specific embodiment, referring to... Figure 4 to Figure 6As shown, the present invention provides a specific embodiment in which the workpiece positioning mechanism 10 includes a positioning base plate 101, a positioning platform 102, a driving mechanism 103, a transverse sliding plate 104, and a longitudinal sliding plate 105. The driving mechanism 103 is fixedly mounted on the positioning base plate 101. The transverse sliding plate 104 and the longitudinal sliding plate 105 are slidably mounted on the upper surface of the positioning base plate 101 along the transverse and longitudinal directions, respectively, and slide under the drive of the driving mechanism 103. The positioning platform 102 is fixedly mounted above the positioning base plate 101. Multiple positioning posts 106 are fixed to both the transverse sliding plate 104 and the longitudinal fixed plate. The positioning platform 102 has through-hole limiting slots 1021 corresponding to the positions of the positioning posts 106. The positioning posts 106 extend from the limiting slots 1021 and move within the corresponding limiting slots 1021 under the drive of the transverse sliding plate 104 and the longitudinal sliding plate 105, respectively. In this embodiment, multiple platform support columns 1011 are fixedly installed on the positioning base plate 101, and the positioning platform 102 is fixedly installed on the top of the multiple platform support columns 1011.

[0032] With the above structure, driven by the drive mechanism 103, the transverse sliding plate 104 can drive the corresponding positioning post 106 to slide in the limiting through groove 1021, and the longitudinal sliding plate 105 can drive the corresponding positioning post 106 to slide in its corresponding limiting through groove 1021. It can be understood that the direction of the limiting through groove 1021 is the same as the direction in which the positioning post 106 needs to move, to ensure that the positioning post 106 can slide normally. Through the cooperation of the positioning post 106 on the transverse sliding plate 104 and the positioning post 106 on the longitudinal sliding plate 105, the workpiece can be positioned after it is placed on the positioning platform 102. Compared with the positioning method of the L-shaped reference ruler in the prior art, this positioning method has higher positioning efficiency, no human influencing factors, and improves positioning accuracy.

[0033] In this embodiment, two sets of the transverse sliding plates 104 and the longitudinal sliding plates 105 are provided, and are centrally symmetrically distributed on the positioning base plate 101 with the driving mechanism 103 as the center. This structural design allows the two transverse sliding plates 104 to move towards or away from each other through the same driving mechanism 103, and simultaneously drives the two longitudinal sliding plates to move towards or away from each other. When the two transverse sliding plates 104 and the two longitudinal sliding plates 105 move towards each other, they form a "closing" action, which allows the positioning post 106 to position the workpiece. When the two transverse sliding plates 104 and the two longitudinal sliding plates 105 move away from each other, they form a "spreading" action, which allows the positioning post 106 to release the positioned workpiece, making it convenient for a robot or other device to remove the positioned workpiece.

[0034] Continue to refer toFigure 4 to Figure 6 As shown, for the aforementioned drive mechanism 103, the present invention provides a specific embodiment. The drive mechanism 103 includes a drive motor 1031, a drive gear 1032, a longitudinal rack 1033, and a transverse rack 1034. The drive motor 1031 is fixedly installed below the positioning base plate 101, and the motor shaft of the drive motor 1031 passes through the positioning base plate 101. The drive gear 1032 is fixedly installed on the motor shaft of the drive motor 1031. The longitudinal rack 1033 meshes with the drive gear 1032, and one end of the longitudinal rack 1033 is fixedly connected to the longitudinal sliding plate 105. The transverse rack 1034 meshes with the drive gear 1032, and one end of the transverse rack 1034 is fixedly connected to the transverse sliding plate 104. In this embodiment, as... Figure 4 , Figure 5 As shown, since the two transverse sliding plates 104 and the two longitudinal sliding plates 105 are centrally symmetrically distributed with respect to the drive mechanism 103, the corresponding longitudinal rack 1033 and transverse rack 1034 in the drive mechanism 103 are also centrally symmetrically distributed with respect to the drive mechanism 103, specifically, they are centrally symmetrically distributed with respect to the center point of the drive gear 1032. Figure 4 As shown, two longitudinal racks 1033 are located longitudinally on both sides of the drive gear 1032, and two transverse racks 1034 are located transversely on both sides of the drive gear 1032. Therefore, in Figure 4 In this configuration, when the drive gear 1032 rotates counterclockwise, it simultaneously drives the two longitudinal racks 1033 and the two transverse racks 1034 to move in opposite directions. When the drive gear 1032 rotates clockwise, it simultaneously drives the two longitudinal racks 1033 and the two transverse racks 1034 to move in opposite directions. The longitudinal racks 1033 then drive the two longitudinal sliding plates 105, and the transverse racks 1034 drive the two transverse sliding plates 104. It is understood that, to avoid interference between the longitudinal racks 1033 and the transverse racks 1034, they are located on different horizontal planes.

[0035] Regarding the movement of the longitudinal sliding plate 105 and the transverse sliding plate 104, further, in combination with Figure 4 As shown, the positioning base plate 101 is provided with a transverse guide rail 1012 and a longitudinal guide rail 1013; a transverse slider 1014 is slidably mounted on the transverse guide rail 1012, and a transverse sliding plate 104 is fixedly mounted on the transverse slider 1014; a longitudinal slider 1015 is slidably mounted on the longitudinal guide rail 1013, and a longitudinal sliding plate 105 is fixedly mounted on the longitudinal slider 1015.

[0036] Regarding the installation method of the positioning post 106, combined with Figure 5As shown, the present invention provides a specific embodiment in which a first fixing plate 1051 is provided on the longitudinal sliding plate 105. The first fixing plate 1051 has a first strip-shaped hole 1052 along its longitudinal direction, and a corresponding first screw hole is provided on the longitudinal sliding plate 105. A positioning post 106 fixed to the longitudinal sliding plate 105 is a longitudinal positioning post 1061, which is fixedly installed on the first fixing plate 1051. The first fixing plate 1051 is fixed to the longitudinal sliding plate 105 by inserting bolts into the first strip-shaped hole 1052 and the first screw hole. By adjusting the position of the bolts, the relative position of the first fixing plate 1051 and the longitudinal sliding plate 105 can be adjusted, thereby adjusting the position of the longitudinal positioning post 1061. Furthermore, a second fixing plate 1041 is provided on the transverse sliding plate 104. The second fixing plate 1041 has a second strip-shaped hole 1042 arranged transversely, and a corresponding second screw hole is provided on the transverse sliding plate 104. The positioning post 106 fixed on the transverse sliding plate 104 is a transverse positioning post 1062, which is fixedly installed on the second fixing plate 1041. The second fixing plate 1041 is fixed to the transverse sliding plate 104 by inserting bolts into the second strip-shaped hole 1042 and the second screw hole. Similarly, by adjusting the position of the bolts, the relative position of the second fixing plate 1041 and the transverse sliding plate 104 can be adjusted, thereby adjusting the position of the transverse positioning post 1062. Therefore, this structural design allows for the adjustment of the positions of the longitudinal positioning post 1061 and the transverse positioning post 1062. On the one hand, it can meet the positioning requirements of workpieces of different sizes, and on the other hand, it can also fine-tune the positions of the longitudinal positioning post 1061 and the transverse positioning post 1062 according to the actual situation, thereby further improving the positioning accuracy of the workpiece.

[0037] Based on the above description, the workpiece positioning mechanism 10 of the present invention includes a set of transverse sliding plates 104 arranged opposite each other. For ease of explanation, as follows... Figure 5 As shown, the two horizontally sliding plates 104 arranged opposite to each other are defined as the first sliding plate 1043 and the second sliding plate 1044, respectively, wherein the sliding plate located at... Figure 5 The left-hand horizontal sliding plate 104 is the first sliding plate 1043, and the right-hand horizontal sliding plate 104 is the second sliding plate 1044. The second fixing plate 1041 on the first sliding plate 1043 is located at the end furthest from the second sliding plate 1044; similarly, the second fixing plate 1041 on the second sliding plate 1044 is located at the end furthest from the first sliding plate 1043. A fourth fixing plate 1045 is fixedly installed on the other end of the first sliding plate 1043, and a third fixing plate 1046 is fixedly installed on the other end of the second sliding plate 1044. However, in this embodiment, combined with... Figure 5As shown, the second sliding plate 1044 has a notch for mounting the fourth fixing plate 1045. After the other end of the second sliding plate 1044 passes under the fourth fixing plate 1045, the third fixing plate 1046 is fixed to the other end of the second sliding plate 1044, so that the third fixing plate 1046 is located between the fourth fixing plate 1045 and the second fixing plate 1041 on the second sliding plate 1044. Through this "cross" structure design, when the first sliding plate 1043 and the second sliding plate 1044 move towards each other, the distance between the third fixing plate 1046 and the fourth fixing plate 1045 increases, but at the same time, the distance between the third fixing plate 1046 and the second fixing plate 1041 on the second sliding plate 1044 decreases, and the distance between the fourth fixing plate 1045 and the second fixing plate 1041 on the first sliding plate 1043 decreases, thereby shortening the distance between the transverse positioning posts 1062. In conjunction with the longitudinal sliding block, the longitudinal positioning column 1061 is retracted. The longitudinal positioning column 1061 and the transverse positioning column 1062 can work together on the workpiece to achieve the positioning action of the workpiece.

[0038] Through the above structure, combined Figure 4 As shown, two positioning zones can be formed on the positioning platform 102, namely positioning zone 107 and positioning zone 108, which can simultaneously and in parallel position and fix two workpieces. This design achieves the integrated effect of "one platform, two workstations" in terms of spatial layout, effectively improving the efficiency of batch workpiece processing and equipment utilization.

[0039] Furthermore, in the above embodiments, the workpiece positioning mechanism 10 can also adapt to the positioning requirements of large-sized workpieces. Figure 5 In this process, the four positioning posts on the fourth fixing plate 1045 and the third fixing plate 1046 are removed, leaving the remaining 12 positioning posts. The middle position of these 12 positioning posts can be used to position square workpieces.

[0040] The above is a detailed description of the preferred embodiments of the present invention. However, the present invention is not limited to the embodiments described. Those skilled in the art can make various equivalent modifications or substitutions without departing from the spirit of the present invention. All such equivalent modifications or substitutions are included within the scope defined by the claims of this application.

Claims

1. A multi-axis multi-channel full-automatic fine carving machine for processing workpieces conveyed by a raw material conveying line, characterized in that, The utility model relates to a multi-axis multi-channel full-automatic fine carving machine, including: a workpiece positioning mechanism at the end of the raw material conveying line for receiving and positioning the workpiece conveyed by the raw material conveying line; an upper and lower material X-axis module arranged above the workpiece positioning mechanism, including an upper material arm for transferring the workpiece on the workpiece positioning mechanism; a plurality of workbenches arranged side by side below the upper and lower material X-axis module along the X-axis direction for receiving the workpiece transferred by the upper material arm; an X-axis translation module arranged on one side of the upper and lower material X-axis module along the X-axis direction and a Z-axis module slidingly installed on the X-axis translation module for processing the workpiece on the workbench by the machining spindle on the Z-axis module.

2. The multi-axis multi-channel full-automatic fine carving machine according to claim 1, characterized in that, An upper piece carrying mechanism is further arranged between the raw material conveying line and the workpiece positioning mechanism for transferring the workpiece on the raw material conveying line to the workpiece positioning mechanism.

3. The multi-axis multi-channel full-automatic fine carving machine according to claim 2, characterized in that, The upper piece carrying mechanism includes a carrying hand motor, a translation screw rod module, an up-down air cylinder, and a carrying suction cup. The output end of the carrying hand motor is connected with the translation screw rod module to drive the translation slide block on the translation screw rod module to reciprocate. The up-down air cylinder is fixedly connected with the translation slide block, and the carrying suction cup is fixedly installed on the cylinder rod of the up-down air cylinder.

4. The multi-axis multi-channel full-automatic fine carving machine according to claim 1, characterized in that, The plurality of workbenches include Y1 workbench, Y2 workbench, Y3 workbench, and Y4 workbench arranged side by side in sequence. The multi-axis multi-channel full-automatic fine carving machine further includes an X-axis cross beam, and two X-axis translation modules are arranged side by side on the X-axis cross beam, with two Z-axis modules arranged side by side on each X module.

5. The multi-axis multi-channel full-automatic fine carving machine according to claim 1, characterized in that, The work position positioning mechanism includes a positioning base plate, a positioning platform, a driving mechanism, a transverse sliding plate, and a longitudinal sliding plate. The driving mechanism is fixedly arranged on the positioning base plate, and the transverse sliding plate and the longitudinal sliding plate are slidingly arranged on the upper surface of the positioning base plate along the transverse and longitudinal directions, respectively, and slide by the driving of the driving mechanism. The positioning platform is fixedly installed above the positioning base plate, a plurality of positioning columns are fixedly arranged on the transverse sliding plate and the longitudinal fixed plate, the positioning platform is provided with a through limiting slot corresponding to the position of the positioning column, the positioning column extends from the limiting slot, and moves in the corresponding limiting slot by the driving of the transverse sliding plate and the longitudinal sliding plate, respectively.

6. The multi-axis multi-channel full-automatic fine carving machine according to claim 5, characterized in that, The transverse sliding plate and the longitudinal sliding plate are both provided with two groups and are symmetrically distributed on the positioning base plate with the driving mechanism as the center.

7. The multi-axis multi-channel full-automatic fine carving machine according to claim 5, characterized in that, The driving mechanism includes a driving motor, a driving gear, a longitudinal rack, and a transverse rack. The driving motor is fixedly installed below the positioning base plate, the motor shaft of the driving motor penetrates the positioning base plate, and the driving gear is fixedly installed on the motor shaft of the driving motor. The longitudinal rack is engaged with the driving gear, and one end of the longitudinal rack is fixedly connected with the longitudinal sliding plate. The transverse rack is engaged with the driving gear, and one end of the transverse rack is fixedly connected with the transverse sliding plate.

8. The multi-axis multi-channel full-automatic fine carving machine according to claim 5, characterized in that, The positioning base plate is provided with a transverse guide rail and a longitudinal guide rail. The transverse guide rail is slidably installed with a transverse sliding block, and the transverse sliding plate is fixedly installed on the transverse sliding block.

9. The multi-axis multi-channel full-automatic fine carving machine according to claim 5, characterized in that, The longitudinal sliding plate is provided with a first fixed plate, and a first slot is arranged on the first fixed plate in the longitudinal direction. The fixed positioning column on the longitudinal sliding plate is a longitudinal positioning column, which is fixedly installed on the first fixed plate.

10. The multi-axis multi-channel full-automatic fine carving machine according to claim 5, characterized in that, The transverse sliding plate is provided with a second fixed plate, and a second slot is arranged on the second fixed plate in the transverse direction. The fixed positioning column on the transverse sliding plate is a transverse positioning column, which is fixedly installed on the second fixed plate.

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