Automatic material taking and placing type laser internal engraving machine based on intelligent manufacturing

Abstract

The invention discloses an intelligent-manufacturing-based automatic material taking and placing type laser internal carving machine, and relates to the field of intelligent manufacturing, the intelligent-manufacturing-based automatic material taking and placing type laser internal carving machine comprises a machine shell, a cabinet door is connected to the front part of the machine shell, a display screen is connected to the side surface of the machine shell, a button is connected to the side surface of the machine shell close to the display screen, and a ventilation opening is connected to the side surface of the machine shell; a laser device is installed in the machine shell. According to the automatic material taking and placing type laser internal engraving machine based on intelligent manufacturing, materials are taken through the disc suction device, then the materials are driven to the machining position to be engraved through extrusion of the extrusion rod, the automatic material taking function of the laser engraving machine is achieved, angle adjustment is achieved by pushing the bearing plate, and the working efficiency is improved. After angle adjustment, the materials can slide into the pouring groove from the inclined face through the gravity of the materials, the placing function of the laser internal engraving machine is achieved, finally, the materials are extruded and positioned through the positioning block, the materials are prevented from being interfered and inclined and deviated, and the stability of the materials in the machining process is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of intelligent manufacturing, and in particular to an automatic material taking and placing laser inner engraving machine based on intelligent manufacturing. Background Art

[0002] Intelligent manufacturing is the concept and practice of using advanced information technology (such as the Internet of Things, artificial intelligence, big data, etc.) to realize the intelligence and automation of the production process. Laser internal engraving machine is one of the applications of intelligent manufacturing technology in the manufacturing field. It uses advanced control systems and automation technology, combined with high-precision laser processing capabilities, to achieve fine processing of various materials. Laser internal engraving machine can not only realize automated processing, but also can realize real-time monitoring and optimization of the production process through sensors and data analysis, thereby improving production efficiency and product quality.

[0003] In the prior art, a Chinese patent with authorization announcement number CN213224746U discloses an auxiliary protection device for a laser internal engraving machine, which belongs to the field of intelligent manufacturing. The technical key points are to place the material on a belt, and rotate the extended handle so that the belt sends the material to the bottom of the laser engraving machine for engraving, which solves the problem of needing to manually take the material into the laser internal engraving machine, which is prone to danger and very unreliable. By setting a buffer pad, the material is prevented from colliding when it is released and sent down the slide.

[0004] Secondly, in the existing technology, the Chinese patent with the authorization announcement number CN115302090A discloses an automatic loading laser engraving machine, the technical points of which include a loading mechanism, which can realize automatic loading and unloading of the laser engraving machine, saving labor; the clutch action of the first transmission block and the second transmission block establishes a connection relationship between the loading mechanism and the feeding table, and only one driver needs to be set to complete multiple automatic loading and unloading, saving costs and improving processing efficiency; Secondly, in the existing technology, a Chinese patent with the authorization announcement number CN217045045U discloses a laser engraving machine for engraving the surface of a yoga mat. The technical key points are to treat the smoke generated by the processing by installing a smoke remover. When cleaning the smoke generated by the yoga mat processing, the output end of the driving machine rotates to make the air sucker work. The air sucker generates suction force to absorb the smoke inside the machine body through the No. 1 pipe. The absorbed smoke enters the interior of the smoke exhauster and is discharged from the interior of the smoke exhauster through the No. 2 pipe. The filter plate purifies the smoke to achieve the purpose of purifying the smoke and prevent air pollution. The movement of one end of the No. 1 telescopic rod drives the storage tank to move, and the movement of the storage tank drives the scraper to move. The scraper moves to clean the dirt adsorbed on the surface of the filter plate. The cleaned dirt enters the interior of the storage tank and is collected to achieve the purpose of cleaning and collecting the dirt on the surface of the filter plate. At present, most laser internal engraving machines on the market still have certain shortcomings when in use. For example, the device shown in the above document rotates the extension handle to allow the belt to feed the material into the bottom of the laser engraving machine for engraving. The loading efficiency is high, but the position will change with the change of friction, affecting the accuracy of the engraving position. After loading, position deviation is also prone to occur when unloading, requiring the operator to observe at all times, affecting the processing efficiency. Secondly, the internal engraving machine is not convenient for positioning the material. The material is easily offset by external influences during engraving, affecting the engraving quality, and is not very convenient to use. Summary of the invention

[0005] The purpose of the present invention is to provide an automatic material picking and placing laser internal engraving machine based on intelligent manufacturing, so as to solve the problems raised in the above background technology that the laser internal engraving machine is not convenient for automatic material picking and placing, and the material is unstable during engraving by the internal engraving machine, or is easily offset by external influences.

[0006] To achieve the above object, the present invention provides the following technical solution: a material automatic pick-and-place laser inner engraving machine based on intelligent manufacturing, comprising a housing, a cabinet door connected to the front of the housing, a display screen connected to the side of the housing, a button connected to the side of the housing near the display screen, a vent connected to the side of the housing, and a laser device installed inside the housing; The bottom surface of the casing is connected to a base, and a suction mechanism for taking materials is arranged inside the casing. The suction mechanism includes a placing slot, and the placing slot is opened on the left side of the base. A telescopic slot is opened at the bottom of the placing slot, and a spring is connected inside the telescopic slot. A telescopic block is connected to the end of the spring, and the telescopic block slides through the telescopic slot. A push plate is fixed on the top of the telescopic block, and a connecting rod is fixed inside the casing, and a fixing plate is fixed at the bottom of the connecting rod. An L-shaped slot is opened at the front of the fixing plate, and a sliding groove is opened at the bottom of the connecting rod. A slider slides through the inside of the sliding groove, and a connecting plate is fixed at the bottom of the slider. The front of the connecting plate is opened through A groove is provided at the front of the connecting plate near the through groove, an extrusion groove is provided, an extrusion rod is provided to slide through the through groove and the L-shaped groove, a fixed block is fixed to the end of the extrusion rod, a fixed rod is fixed to the back of the fixed block, the fixed rod slides through the extrusion groove, a disk suction device is connected to the bottom of the fixed block, the disk suction device includes a suction cup, an air pipe, an air pump and an electromagnetic valve, a first rotating shaft is fixed to the right side of the connecting plate, a rotating groove is provided inside the housing, a first motor is installed inside the rotating groove, a first connecting block is fixed to the output end of the first motor, a first rotating block is rotatably connected to the side of the first connecting block, and the right end of the first rotating block is rotatably connected to the inner side of the first rotating shaft; A pouring trough is provided on the right side of the base, a sponge is connected to the inside of the pouring trough, and an adjustment mechanism for removing materials is provided inside the base; A sliding groove is provided on the surface of the base, and a positioning mechanism for positioning the material is also provided inside the base.

[0007] Furthermore, the adjustment mechanism includes a rotating plate, which penetrates and rotates on the side of the casing, and the surface of the base is connected to a bearing plate, and a second rotating shaft is fixed to the bottom of the bearing plate.

[0008] Furthermore, a first rotating block is rotatably connected inside the second rotating shaft, a third rotating shaft is rotatably connected to the bottom of the first rotating block, a fourth rotating shaft is fixed to the bottom of the supporting plate close to the second rotating shaft, and a second connecting block is rotatably connected inside the fourth rotating shaft.

[0009] Furthermore, a placement groove is provided inside the base, a second motor is installed inside the placement groove, a rotating disk is fixed to the bottom output end of the second motor, and the rotating disk rotates inside the movable groove.

[0010] Furthermore, an eccentric block is fixed on the surface of the rotating disk, a second rotating block is rotatably connected to the surface of the eccentric block, a second rotating block is rotatably connected inside the second rotating block away from the eccentric block, and a push block is fixed at the bottom of the second rotating block.

[0011] Furthermore, a guide block is fixed at the bottom of the push block, and the guide block slides through the guide groove. The guide groove is opened inside the base, and a third rotating shaft is fixed on the top of the push block away from the second rotating block, and a second connecting block is fixed inside the casing.

[0012] Furthermore, the second rotating shaft, the first rotating block and the third rotating shaft are in transmission connection, the rotating disk and the eccentric block are an integrated structure, the rotating disk, the eccentric block, the second rotating block and the second rotating block form a transmission connection, and the push block and the guide block are an integrated structure.

[0013] Furthermore, the positioning mechanism includes a gear, which is fixed to the top output end of the second motor, and the side surface of the gear is symmetrically connected with a tooth plate, and the tooth plate slides inside the sliding groove.

[0014] Furthermore, a limiting block is fixed on the side of the tooth plate, the limiting block penetrates and slides inside the limiting groove, and a positioning block is fixed on the top of the tooth plate.

[0015] Furthermore, the gear and the toothed plate are meshingly connected, and the toothed plate, the limiting block and the positioning block are an integrated structure.

[0016] Compared with the prior art, the present invention has the following beneficial effects: 1. This material automatic picking and placing laser internal engraving machine based on intelligent manufacturing picks up the material through the disc suction device, and then brings the material to the processing position for engraving by squeezing the extrusion rod, realizing the automatic material picking function of the laser engraving machine. The angle can be adjusted by pushing the carrying plate. After the angle is adjusted, the material can slide from the inclined surface to the inside of the pouring trough by its own gravity, realizing the placement function of the laser internal engraving machine. Finally, the material is squeezed and positioned by the positioning block to prevent the material from being disturbed and tilted, thereby improving the stability of the material during processing; 2. An L-shaped groove is provided, through which the shape of the L-shaped groove can drive the disk suction device to move, without requiring too many driving devices, thus reducing production costs; 3. A disc suction device is provided, which can generate strong suction force, so that the material can be moved stably, improving the efficiency of material retrieval; 4. A first connecting block is provided, and the connection plate can be driven to reciprocate by the rotation of the first connecting block, without the need for the first motor to drive back and forth, thereby reducing the friction of the first motor and prolonging the service life of the equipment in disguise; 5. A carrying plate is provided. The material can be placed on it through its special shape. The carrying plate can slide the surface material into the rotating plate by adjusting the angle. The operation is simple and the efficiency of material discharge is improved. 6. A tooth plate is provided, and the positioning block can clamp and position the crystal material by lowering and moving the two tooth plates relative to each other, thereby improving the stability of the material during processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall front-view stereoscopic structure of the present invention; Figure 2 It is a schematic diagram of the overall rear-view stereoscopic structure of the present invention; Figure 3 It is a schematic diagram of the internal sectional three-dimensional structure of the casing of the present invention; Figure 4 This is an enlarged three-dimensional structural schematic diagram of the push plate of the present invention; Figure 5 It is a schematic diagram of the three-dimensional structure of the disk suction device of the present invention; Figure 6 It is a schematic diagram of an enlarged three-dimensional structure of the first rotating block of the present invention; Figure 7 It is a schematic diagram of an enlarged three-dimensional structure of the carrier plate of the present invention; Figure 8 This is an enlarged three-dimensional structural schematic diagram of the push block of the present invention; Fig. 9 It is a schematic diagram of the enlarged three-dimensional structure of the tooth plate of the present invention.

[0018] In the figure: 1, housing; 2, cabinet door; 3, display screen; 4, button; 5, vent; 6, laser device; 101, base; 102, placement slot; 103, telescopic slot; 104, spring; 105, telescopic block; 106, push plate; 107, connecting rod; 108, fixed plate; 109, L-shaped slot; 110, slide slot; 111, slider; 112, connecting plate; 113, through slot; 114, extrusion slot; 115, extrusion rod; 116, fixed block; 117, fixed rod; 118, disk suction device; 119, first rotating shaft; 120, rotating slot; 121, first motor; 122, first connecting Block; 123, the first rotating block; 124, the pouring chute; 125, the rotating plate; 126, the bearing plate; 127, the second rotating shaft; 128, the first rotating block; 129, the third rotating shaft; 130, the fourth rotating shaft; 131, the second connecting block; 132, the placement groove; 133, the second motor; 134, the rotating disk; 135, the movable groove; 136, the eccentric block; 137, the second rotating block; 138, the second rotating block; 139, the pushing block; 140, the guide block; 141, the guide groove; 142, the sliding groove; 143, the gear; 144, the tooth plate; 145, the limit groove; 146, the limit block; 147, the positioning block. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention. Embodiment 1

[0020] like Figure 1-Figure 6 The technical solution shown in the figure, the present invention provides the following technical solution: In order to solve the problem that the laser engraving machine is not convenient to automatically take out materials, requires too much manual operation, and affects the use efficiency, a suction mechanism is disclosed: The machine comprises a casing 1, a cabinet door 2 is connected to the front of the casing 1, a display screen 3 is connected to the side of the casing 1, a button 4 is connected to the side of the casing 1 near the display screen 3, a vent 5 is connected to the side of the casing 1, a laser device 6 is installed inside the casing 1, a base 101 is connected to the bottom surface of the casing 1, a suction mechanism for taking materials is arranged inside the casing 1, the suction mechanism comprises a placing slot 102, and the placing slot 102 is arranged on the left side of the base 101, a telescopic slot 103 is arranged at the bottom of the placing slot 102, a spring 104 is connected inside the telescopic slot 103, and the spring 1 04 end is connected with a telescopic block 105, the telescopic block 105 penetrates and slides inside the telescopic slot 103, a push plate 106 is fixed on the top of the telescopic block 105, a connecting rod 107 is fixed inside the housing 1, a fixing plate 108 is fixed at the bottom of the connecting rod 107, an L-shaped groove 109 is penetrated through the front of the fixing plate 108, a sliding groove 110 is opened at the bottom of the connecting rod 107, a sliding block 111 is penetrated and slid inside the sliding groove 110, a connecting plate 112 is fixed at the bottom of the sliding block 111, a through groove 113 is penetrated through the front of the connecting plate 112, and a through groove 113 is opened near the through groove An extrusion groove 114 is provided at the front of the connecting plate 112 of 113, and an extrusion rod 115 is slidably penetrated through the groove 113 and the L-shaped groove 109, a fixing block 116 is fixed to the end of the extrusion rod 115, and a fixing rod 117 is fixed to the back of the fixing block 116. The fixing rod 117 penetrates and slides in the extrusion groove 114, and a disk suction device 118 is connected to the bottom of the fixing block 116. The disk suction device 118 includes a suction cup, an air pipe, an air pump and a solenoid valve. A first rotating shaft 119 is fixed to the right side of the connecting plate 112, and a rotating groove 120 is provided inside the housing 1. A first motor 121 is installed inside the rotating trough 120, a first connecting block 122 is fixed to the output end of the first motor 121, a first rotating block 123 is rotatably connected to the side of the first connecting block 122, the right end of the first rotating block 123 is rotatably connected to the inside of the first rotating shaft 119, a pouring trough 124 is provided on the right side of the base 101, a sponge is connected inside the pouring trough 124, an adjusting mechanism for moving materials out is provided inside the base 101, a sliding groove 142 is provided on the surface of the base 101, and a positioning mechanism for positioning materials is also provided inside the base 101; When the inner engraving machine is used, the material crystal is arranged inside the placement slot 102, and the output end of the first motor 121 is started to drive the first connecting block 122 to rotate, and when the first connecting block 122 rotates, the first rotating block 123 can be driven to move, and when the first rotating block 123 moves, the first rotating shaft 119 can be driven to move, and when the first rotating shaft 119 moves, the connecting plate 112 can be driven to move. At the same time, the first rotating block 123 can be rotated through the first connecting block 122 and the first rotating shaft 119, and when the connecting plate 112 moves, the slider 111 can be driven to move, and the slider 112 can be driven to move. When the block 111 moves, it can slide through the slide groove 110, and when the connecting plate 112 slides, it can drive the through groove 113 and the extrusion groove 114 to move. When the through groove 113 moves, it can squeeze the side of the extrusion rod 115. When the extrusion groove 114 moves, it can squeeze the side of the fixed rod 117. When the extrusion rod 115 is squeezed, it can slide downward at the corner of the L-shaped groove 109. When the extrusion rod 115 slides down, it can drive the disk suction device 118 to move to the top of the material for extrusion. When the disk suction device 118 is squeezed, the internal gas can be discharged, and then the disk suction The device 118 can generate suction to suck the material through the electromagnetic valve and the air pump. After the material is sucked, the first connecting block 122 can rotate around and drive the through groove 113 to squeeze the squeezing rod 115 again. By squeezing the squeezing rod 115, it can be squeezed from the bottom of the L-shaped groove 109 to the right end of the L-shaped groove 109. At the same time, the material can move with the squeezing rod 115 under the action of the disk suction device 118. When the squeezing rod 115 moves out of the placement groove 102, the spring 104 can be extended. When the spring 104 is extended, it can push the telescopic block 105 to move When the telescopic block 105 moves, it can slide through the telescopic slot 103, and the telescopic block 105 drives the push plate 106 to move. The push plate 106 can push other materials to the specified position of the placement slot 102 to prepare for the next loading. When the disk suction device 118 drives the material to the specified position, it can be engraved by the laser device 6, and the material is put down again through the solenoid valve and the air pump of the disk suction device 118. After the material is put down, the extrusion rod 115 will move to the corner of the L-shaped slot 109 to prepare for the next material suction, realizing the automatic material picking function of the laser engraving machine. Embodiment 2

[0021] like Figure 2 , Figure 3 , Figure 4 , Figure 7 and Figure 8 The technical solution shown in the figure, the present invention provides the following technical solution: In order to solve the problem that the laser engraving machine is inconvenient to place the processed material to the specified position, which affects the processing efficiency, an adjustment mechanism is disclosed: The adjusting mechanism includes a rotating plate 125, which is rotated through the side of the housing 1, a bearing plate 126 is connected to the surface of the base 101, a second rotating shaft 127 is fixed to the bottom of the bearing plate 126, a first rotating block 128 is rotatably connected to the inside of the second rotating shaft 127, a third rotating shaft 129 is rotatably connected to the bottom of the first rotating block 128, a fourth rotating shaft 130 is fixed to the bottom of the bearing plate 126 close to the second rotating shaft 127, a second connecting block 131 is rotatably connected to the inside of the fourth rotating shaft 130, a placement groove 132 is opened inside the base 101, a second motor 133 is installed inside the placement groove 132, a rotating disk 134 is fixed to the output end at the bottom of the second motor 133, the rotating disk 134 rotates inside the movable groove 135, and the surface of the rotating disk 134 is fixed There is an eccentric block 136, the surface of the eccentric block 136 is rotatably connected with a second rotating block 137, the second rotating block 137 away from the eccentric block 136 is rotatably connected with a second rotating block 138 inside, a push block 139 is fixed at the bottom of the second rotating block 138, a guide block 140 is fixed at the bottom of the push block 139, the guide block 140 penetrates and slides inside the guide groove 141, the guide groove 141 is arranged inside the base 101, a third rotating shaft 129 is fixed on the top of the push block 139 away from the second rotating block 138, a second connecting block 131 is fixed inside the housing 1, the second rotating shaft 127, the first rotating block 128 and the third rotating shaft 129 are transmission connected, the rotating disk 134 and the eccentric block 136 are an integrated structure, the rotating disk 134, the eccentric block 136, the second rotating block 13 7 is connected to the second rotating block 138 through transmission, and the push block 139 and the guide block 140 are an integrated structure. When the engraving machine completes engraving the material, the output end of the second motor 133 is started to drive the rotating disk 134 to rotate. When the rotating disk 134 rotates, it can drive the movable groove 135 to rotate. When the movable groove 135 rotates, the push block 139 can be driven to move through the second rotating block 137 and the second rotating block 138. When the push block 139 moves, it can slide through the movable groove 135. At the same time, the second rotating block 137 can rotate with the second rotating block 138 through the eccentric block 136. When the push block 139 moves, it can drive the guide block 140 to move. When the guide block 140 moves, it can slide through the guide groove 141. When the push block 139 slides, it can drive the third rotating shaft 129 moves, the third rotating shaft 129 can push the first rotating block 128 to move when it moves, and the first rotating block 128 can rotate through the second rotating shaft 127 and the third rotating shaft 129 when it moves, and the first rotating block 128 can push the carrying plate 126 to move when it rotates, and the carrying plate 126 can drive the fourth rotating shaft 130 to move when it moves, and the fourth rotating shaft 130 can rotate through the second connecting block 131 when it moves, and the carrying plate 126 can adjust the angle when it rotates, and when the angle of the carrying plate 126 is adjusted, the crystal material on the surface can slide on the inclined surface by its own gravity, and the crystal material can slide into the inside of the pouring trough 124, and the sponge inside the pouring trough 124 can achieve buffering to prevent the crystal material from being damaged, and the operator can pull the rotating plate 125 to rotate,After the rotating plate 125 rotates to the designated position, the right side of the housing 1 will open, and then the finished crystal material in the pouring trough 124 can be taken out by hand, thus realizing the placement function of the laser engraving machine. Embodiment 3

[0022] like Figure 4 and Fig. 9 The technical solution shown in the figure, the present invention provides the following technical solution: In order to solve the problem that the material is unstable when the laser engraving machine is engraving, or is easily offset due to external influences, a positioning mechanism is disclosed: The positioning mechanism includes a gear 143, which is fixed at the top output end of the second motor 133. A toothed plate 144 is symmetrically connected to the side of the gear 143. The toothed plate 144 slides inside the sliding groove 142. A limiting block 146 is fixed to the side of the toothed plate 144. The limiting block 146 penetrates and slides inside the limiting groove 145. A positioning block 147 is fixed to the top of the toothed plate 144. The gear 143 is meshed with the toothed plate 144. The toothed plate 144, the limiting block 146 and the positioning block 147 are an integrated structure. After the inner engraving machine places the crystal material at the specified position, the bearing plate 126 needs to be reset. When the bearing plate 126 is reset, the second motor 133 can drive the rotating disk 134 to rotate. When the second motor 133 drives the gear 143 to rotate, the gear 143 rotates and drives the two tooth plates 144 to mesh and rotate, the tooth plates 144 mesh and rotate and drive the limit block 146 to move, the limit block 146 can slide through the limit groove 145 when moving, the tooth plate 144 can drive the positioning block 147 to move when sliding, when the bearing plate 126 rotates to the specified position and the crystal material is placed on the surface, the positioning block 147 can move to the side of the crystal material for squeezing, the positioning block 147 can prevent the crystal material from being shifted when squeezing, thereby improving the stability of the material during processing, improving the processing quality in disguise, and realizing the automatic positioning of the material by the inner engraving machine.

[0023] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A material automatic pick-and-place laser inner engraving machine based on intelligent manufacturing, comprising a housing (1), a cabinet door (2) connected to the front of the housing (1), a display screen (3) connected to the side of the housing (1), a button (4) connected to the side of the housing (1) close to the display screen (3), a vent (5) connected to the side of the housing (1), a laser device (6) installed inside the housing (1), characterized in that ； The bottom surface of the casing (1) is connected to a base (101), and a suction mechanism for taking materials is arranged inside the casing (1), the suction mechanism comprises a placement slot (102), and the placement slot (102) is arranged on the left side of the base (101), and a telescopic slot (103) is arranged at the bottom of the placement slot (102), and a spring (104) is connected inside the telescopic slot (103), and a telescopic block (105) is connected to the end of the spring (104), and the telescopic block (105) penetrates and slides inside the telescopic slot (103). A push plate (106) is fixed on the top of the telescopic block (105), a connecting rod (107) is fixed inside the housing (1), a fixing plate (108) is fixed on the bottom of the connecting rod (107), an L-shaped groove (109) is opened through the front of the fixing plate (108), a sliding groove (110) is opened on the bottom of the connecting rod (107), a sliding block (111) is slidably opened inside the sliding groove (110), a connecting plate (112) is fixed on the bottom of the sliding block (111), and a through-shaped groove (109) is opened through the front of the connecting plate (112). A groove (113), an extrusion groove (114) is provided at the front of the connecting plate (112) near the through groove (113), an extrusion rod (115) is slidably penetrated through the through groove (113) and the L-shaped groove (109), a fixing block (116) is fixed to the end of the extrusion rod (115), a fixing rod (117) is fixed to the back of the fixing block (116), the fixing rod (117) is slidably penetrated through the extrusion groove (114), and a disc suction device (118) is connected to the bottom of the fixing block (116). The device (118) comprises a suction cup, an air pipe, an air pump and a solenoid valve, a first rotating shaft (119) is fixed on the right side of the connecting plate (112), a rotating groove (120) is provided inside the housing (1), a first motor (121) is installed inside the rotating groove (120), a first connecting block (122) is fixed to the output end of the first motor (121), a first rotating block (123) is rotatably connected to the side of the first connecting block (122), and the right end of the first rotating block (123) is rotatably connected to the inner side of the first rotating shaft (119); A material pouring trough (124) is provided on the right side of the base (101), a sponge is connected to the inside of the material pouring trough (124), and an adjustment mechanism for removing materials is provided inside the base (101); A sliding groove (142) is provided on the surface of the base (101), and a positioning mechanism for positioning materials is also provided inside the base (101).

2. According to claim 1, a laser inner engraving machine with automatic material pick-up and placement based on intelligent manufacturing, characterized in that: The adjustment mechanism comprises a rotating plate (125), the rotating plate (125) passing through and rotating on the side of the housing (1), a bearing plate (126) being connected to the surface of the base (101), and a second rotating shaft (127) being fixed to the bottom of the bearing plate (126).

3. According to claim 2, the material automatic pick-and-place laser inner engraving machine based on intelligent manufacturing is characterized by: The second rotating shaft (127) is rotatably connected to a first rotating block (128) on its inner side, the first rotating block (128) is rotatably connected to a third rotating shaft (129) on its bottom, a fourth rotating shaft (130) is fixed to the bottom of the supporting plate (126) close to the second rotating shaft (127), and the fourth rotating shaft (130) is rotatably connected to a second connecting block (131) on its inner side.

4. According to claim 1, the material automatic pick-and-place laser inner engraving machine based on intelligent manufacturing is characterized by: A placement groove (132) is provided inside the base (101), a second motor (133) is installed inside the placement groove (132), a rotating disk (134) is fixed to the bottom output end of the second motor (133), and the rotating disk (134) rotates inside the movable groove (135).

5. According to claim 4, the material automatic pick-and-place laser inner engraving machine based on intelligent manufacturing is characterized by: An eccentric block (136) is fixed on the surface of the rotating disk (134); a second rotating block (137) is rotatably connected to the surface of the eccentric block (136); a second rotating block (138) is rotatably connected inside the second rotating block (137) away from the eccentric block (136); a pushing block (139) is fixed at the bottom of the second rotating block (138).

6. The material automatic pick-and-place laser inner engraving machine based on intelligent manufacturing according to claim 5 is characterized by: A guide block (140) is fixed at the bottom of the push block (139), and the guide block (140) penetrates and slides inside a guide groove (141). The guide groove (141) is provided inside the base (101), and a third rotating shaft (129) is fixed at the top of the push block (139) away from the second rotating block (138). A second connecting block (131) is fixed inside the housing (1).

7. The material automatic pick-and-place laser inner engraving machine based on intelligent manufacturing according to claim 2 is characterized by: The second rotating shaft (127), the first rotating block (128) and the third rotating shaft (129) are in transmission connection, the rotating disk (134) and the eccentric block (136) are an integral structure, the rotating disk (134), the eccentric block (136), the second rotating block (137) and the second rotating block (138) are in transmission connection, and the pushing block (139) and the guide block (140) are an integral structure.

8. The material automatic pick-and-place laser inner engraving machine based on intelligent manufacturing according to claim 1 is characterized by: The positioning mechanism comprises a gear (143), the gear (143) being fixed to the top output end of the second motor (133), the side of the gear (143) being symmetrically meshed with a toothed plate (144), and the toothed plate (144) sliding inside the sliding groove (142).

9. The material automatic pick-and-place laser inner engraving machine based on intelligent manufacturing according to claim 8, characterized in that: A limiting block (146) is fixed on the side of the tooth plate (144), the limiting block (146) penetrates and slides inside the limiting groove (145), and a positioning block (147) is fixed on the top of the tooth plate (144).

10. The material automatic pick-and-place laser inner engraving machine based on intelligent manufacturing according to claim 8, characterized in that: The gear (143) is meshingly connected with the toothed plate (144), and the toothed plate (144), the limiting block (146) and the positioning block (147) are an integral structure.

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