A film packaging processing equipment

Abstract

The present invention relates to the field of mechanical processing technology, and discloses a bottom film processing equipment, including a frame, and a material storage device for storing metal workpieces to be processed, an oiling device for oiling the bottom of the metal workpieces to be processed, and a positioning device for positioning and correcting the position of the metal workpieces to be punched, which are sequentially arranged on the frame along the conveying direction, and a first mechanical arm and a second mechanical arm are arranged on the frame; an oil pan fixing seat is arranged on the frame, a vacuum pump is arranged on the oil pan fixing seat, an adsorption hole is arranged on the oil pan fixing seat, the adsorption hole is connected to the vacuum pump through a vacuum channel, and a sealing ring is arranged around the adsorption hole, the oil pan and the oil pump are respectively arranged on the frame, the oil pan is provided with an oil groove, a rotating frame is rotatably arranged on the oil pan fixing seat, a roller is arranged on the rotating frame, and the roller is against the oil groove. The present invention has the advantages of automatic oiling and automatic punching of metal workpieces, high processing accuracy, low scrap rate, high degree of automation, high production efficiency, and high processing efficiency.

Description

Technical Field

[0001] The invention relates to the technical field of mechanical processing, in particular to a bottom film packaging processing device. Background Art

[0002] At present, in the process of mechanical processing, a robot is usually used to transport workpieces between different workstations. Due to the high cost of the robot and in order to avoid interference, usually only one robot is provided. However, this transportation method greatly increases the time for loading and unloading materials, and the production efficiency is low. In addition, in the production of pots, for the processing of the bottom film, the bottom is usually oiled manually and then put into a stamping machine for stamping and forming. However, manual oiling is prone to uneven smearing, and is time-consuming and labor-intensive, and has low operating efficiency. Summary of the invention

[0003] The technical problem to be solved by the present invention is to provide a film-wrapping processing equipment which can automatically oil and punch metal workpieces, has high processing accuracy, low scrap rate, high automation and high production efficiency.

[0004] In order to solve the above technical problems, the present invention provides a bottom film processing equipment, comprising a frame, and a storage device for storing metal workpieces to be processed, an oiling device for oiling the bottom of the metal workpieces to be processed, and a positioning device for positioning and correcting the position of the metal workpieces to be stamped, which are sequentially arranged on the frame along the conveying direction. The frame is provided with a first mechanical arm for conveying the metal workpieces to be processed from the storage device to the oiling device, and a second mechanical arm for conveying the metal workpieces to be stamped from the oiling device to the positioning device and from the positioning device to the stamping machine;

[0005] The oiling device comprises an oil pan fixing seat and a rotating oiling mechanism, wherein the oil pan fixing seat is arranged on the frame, a vacuum pump is arranged on the oil pan fixing seat, an adsorption hole is arranged in the middle of the top surface of the oil pan fixing seat, the adsorption hole is connected to the vacuum pump through a vacuum channel, and sealing rings are arranged around the adsorption hole;

[0006] The rotary oiling mechanism comprises an oil pan, a roller, a rotating frame, an oil pump and an oiling drive assembly, wherein the oil pan and the oil pump are respectively arranged on the frame, the oil pan is provided with an oil tank for containing the oil pumped out by the oil pump, the rotating frame is rotatably arranged on the oil pan fixing seat and driven to rotate by the oiling drive assembly, the roller is provided with a plurality of rotatable spacer rings arranged on the rotating frame, the roller abuts against the oil tank, and the rotation axis of the rotating frame is in the same straight line as the axis of the oil pan fixing seat;

[0007] When the metal workpiece is adsorbed on the adsorption hole, the back side of the metal workpiece abuts against the roller.

[0008] As a preferred solution of the present invention, the second robot arm includes a robot arm fixing seat, a lifting seat and a vacuum suction cup moving seat, the robot arm fixing seat is arranged on the frame, the lifting seat is arranged on the robot arm fixing seat so as to be movable up and down and is driven to move up and down by a lifting seat driving assembly, the vacuum suction cup moving seat is arranged on the lifting seat so as to be movable left and right and is driven to move left and right by a moving seat driving assembly, and three vacuum suction cup assemblies are arranged on the vacuum suction cup moving seat at intervals.

[0009] As a preferred solution of the present invention, the material storage device includes a material storage movable seat, a material placement mechanism and a material storage drive assembly. The frame is provided with a to-be-processed area and a loading area. The loading area is provided with two and respectively arranged on the left and right sides of the to-be-processed area. The material storage movable seat is provided on the frame and is driven by the material storage drive assembly to move between the to-be-processed area and the loading area. The material placement mechanism is provided with two and is arranged on the material storage movable seat at intervals along the left and right directions. The material placement mechanism includes guide columns, and the guide columns are provided with a plurality of them and are arranged to form a to-be-processed workpiece placement groove for placing metal workpieces.

[0010] As a preferred solution of the present invention, the material placement mechanism also includes an adjustment component for adjusting the position of the guide column, four guide columns are provided and the guide columns are arranged in a rectangular shape, and the adjustment component drives the guide columns to move on the material storage movable seat so that the bottom surface of the groove for placing the workpiece to be processed is proportionally enlarged or reduced.

[0011] As a preferred solution of the present invention, the number of the adjustment components is the same as the number of the guide columns, and the adjustment components include a guide bar, a slider and a locking column. Two guide bars are provided and are arranged at intervals on the material storage movable seat. An adjustment channel is formed between the two guide bars. The slider is slidably connected to the adjustment channel and fixed by the locking column. The guide column is arranged on the slider.

[0012] As a preferred solution of the present invention, a guide groove is provided on the guide bar, the notch of the guide groove faces the material storage movable seat, the guide groove matches the edge shape of the slider, the groove depth of the guide groove is greater than the height of the slider, the locking column is a stud, and the slider is provided with a first threaded hole threadedly connected to the stud.

[0013] As a preferred solution of the present invention, the material storage device also includes a metal workpiece lifting mechanism, which includes a supporting seat and a supporting plate. The supporting seat is arranged on the frame, and the supporting plate is movably arranged on the supporting seat and is driven to move up and down by a supporting driving assembly. The end of the supporting plate is located on the slot for placing the workpiece to be processed and is used to support the metal workpiece.

[0014] As a preferred solution of the present invention, the rotating frame includes a swivel seat and a connecting rod. The connecting rods are provided in plurality and are respectively arranged around the outer circumference of the swivel seat. Each of the connecting rods is connected to one of the rollers.

[0015] As a preferred solution of the present invention, the positioning device includes a support frame and a limiting mechanism, the support frame is mounted on the frame, the support frame is provided with at least two parallel long holes, the long holes are arranged along the front-to-back direction, and the limiting mechanism is provided with two and is symmetrically arranged on the frame;

[0016] The limiting mechanism includes a first limiting rod, a second limiting rod, a limiting rod moving seat and a limiting rod driving assembly. The first limiting rod and the second limiting rod are arranged on the limiting rod moving seat and are driven by the limiting rod driving assembly to reciprocate back and forth in the two long holes respectively. A placement groove for the workpiece to be stamped is formed between the two first limiting rods and the two second limiting rods.

[0017] As a preferred solution of the present invention, the limit rod drive assembly includes a nut seat, a screw and a limit rod motor, the limit rod motor is arranged on the frame, the output end of the limit rod motor is electrically connected to the screw, the nut seat is connected and cooperated with the screw, and the ends of the screws of the two limit mechanisms are connected by a coupling and have different rotation directions.

[0018] Compared with the prior art, the bottom film processing equipment of the embodiment of the present invention has the following beneficial effects:

[0019] The present invention places a plurality of metal workpieces to be processed on a material storage device, and then uses a first mechanical arm to transport the metal workpieces to be processed to an oiling device, which performs an oiling operation on the bottom of the metal workpieces to be processed, and then uses a second mechanical arm to transport the metal workpieces to be stamped to a positioning device, which performs position positioning correction on the metal workpieces to be stamped, and finally uses the second mechanical arm to transport the metal workpieces to be stamped to a stamping machine for stamping, thereby completing the automated processing of the metal workpieces, with high processing accuracy, low scrap rate, high degree of automation, and high production efficiency; wherein, by setting the first mechanical arm and the second mechanical arm , so that the loading to the oiling device and the loading to the punching machine can be carried out synchronously without interfering with each other, reducing the loading and unloading time and improving the processing efficiency; in addition, the present invention utilizes a vacuum pump to adsorb the metal workpiece on the top surface of the oil pan fixing seat through the adsorption hole, and then drives the rotating frame to rotate through the driving component to drive the roller to roll in the oil tank, so as to roll the oil in the oil tank to the back of the metal workpiece, thereby completing the circular oiling operation of the metal workpiece, and can quickly fix the metal workpiece, and oil the metal workpiece evenly, with high operating efficiency. Among them, through the setting of the oil pump, oil can be continuously added to the oil tank to ensure the continuous progress of the oiling operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a structural schematic diagram of a bottom film processing device according to an embodiment of the present invention;

[0021] Figure 2 It is a structural schematic diagram of the oil pumping device;

[0022] Figure 3 It is a top view of the oiling device;

[0023] Figure 4 It is a structural schematic diagram of a storage device;

[0024] Figure 5 yes Figure 4 Schematic diagram of the structure of the middle A area;

[0025] Figure 6 is a top view of the storage device;

[0026] Figure 7 yes Figure 6 Schematic diagram of the structure of the middle BB region;

[0027] Figure 8 is a schematic diagram of the structure of the positioning device;

[0028] Fig. 9 is a top view of the positioning device;

[0029] Fig.10 is a side view of the positioning device. DETAILED DESCRIPTION

[0030] The specific implementation of the present invention is further described in detail below in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0031] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like used in the present invention to indicate the orientation or position relationship is based on the orientation or position relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0032] like Figures 1 to 3As shown, the bottom film processing equipment of the embodiment of the present invention comprises a frame 1, and a storage device 2 for storing metal workpieces to be processed, an oiling device 3 for oiling the bottom of the metal workpieces to be processed, and a positioning device 4 for positioning and correcting the position of the metal workpieces to be punched, which are sequentially arranged on the frame 1 along the conveying direction. The frame 1 is provided with a first robot arm 5 for conveying the metal workpieces to be processed from the storage device 2 to the oiling device 3, and a second robot arm 6 for conveying the metal workpieces to be punched from the oiling device 3 to the positioning device 4 and from the positioning device 4 to the punching machine;

[0033] The oiling device 3 comprises an oil pan 321 fixing seat 31 and a rotating oiling mechanism 32. The oil pan 321 fixing seat 31 is arranged on the frame 1. A vacuum pump is arranged on the oil pan 321 fixing seat 31. An adsorption hole 311 is arranged in the middle of the top surface of the oil pan 321 fixing seat 31. The adsorption hole 311 is connected to the vacuum pump through a vacuum channel. A sealing ring is arranged around the adsorption hole 311.

[0034] The rotary oiling mechanism 32 comprises an oil pan 321, a roller 322, a rotating frame 323, an oil pump 324 and an oiling drive assembly, wherein the oiling drive assembly is preferably a rotary motor, the oil pan 321 and the oil pump 324 are respectively arranged on the frame 1, the oil pan 321 is provided with an oil groove 3211 for containing the oil pumped out by the oil pump 324, the rotating frame 323 is rotatably arranged on the oil pan 321 fixed seat 31 and driven to rotate by the oiling drive assembly, the roller 322 is provided with a plurality of rotatable spacer rings arranged on the rotating frame 323, the roller 322 is against the oil groove 3211, and the rotation axis of the rotating frame 323 is in the same straight line as the axis of the oil pan 321 fixed seat 31;

[0035] When the metal workpiece is adsorbed on the adsorption hole 311 , the back surface of the metal workpiece abuts against the roller 322 .

[0036] The present invention places a plurality of metal workpieces to be processed on a material storage device 2, and then conveys the metal workpieces to be processed to an oiling device 3 through a first mechanical arm 5, and the oiling device 3 performs an oiling operation on the bottom of the metal workpiece to be processed, and then conveys the metal workpiece to be stamped to a positioning device 4 through a second mechanical arm 6, and the positioning device 4 performs position positioning correction on the metal workpiece to be stamped, and finally conveys the metal workpiece to be stamped to a stamping machine through the second mechanical arm 6 for stamping, thereby completing the automated processing of the metal workpiece, with high processing accuracy, low scrap rate, high degree of automation, and high production efficiency; wherein, by setting the first mechanical arm 5 and the second mechanical arm 6, the material is loaded to the oiling device 3 It can be carried out synchronously with the feeding to the stamping machine without interfering with each other, thus reducing the time for loading and unloading and achieving high processing efficiency. In addition, the present invention utilizes a vacuum pump to adsorb the metal workpiece on the top surface of the oil pan 321 fixing seat 31 through the adsorption hole 311, and then drives the rotating frame 323 to rotate through the driving component to drive the roller 322 to roll in the oil groove 3211, so as to roll the oil in the oil groove 3211 to the back of the metal workpiece, thereby completing the circular oiling operation of the metal workpiece, and can quickly fix the metal workpiece, and oil the metal workpiece evenly with high operating efficiency. Among them, through the setting of the oil pump 324, oil can be continuously added to the oil groove 3211 to ensure the continuous progress of the oiling operation.

[0037] Exemplarily, the second robot arm 6 includes a robot arm fixing seat 61, a lifting seat 62 and a vacuum suction cup moving seat 63, wherein the robot arm fixing seat 61 is arranged on the frame 1, the lifting seat 62 is arranged on the robot arm fixing seat 61 so as to be movable up and down and is driven to move up and down by the lifting seat driving assembly, the vacuum suction cup moving seat 63 is arranged on the lifting seat 62 so as to be movable left and right and is driven to move left and right by the moving seat driving assembly, and three vacuum suction cup assemblies are arranged on the vacuum suction cup moving seat 63 at intervals; wherein one vacuum suction cup assembly is used for A vacuum suction cup assembly is used to transport the workpiece from the oiling device 3 to the positioning device 4, a vacuum suction cup assembly is used to transport the workpiece from the positioning device 4 to the punching machine, and a vacuum suction cup assembly is used to unload the workpiece from the punching machine, so that the vacuum suction cups of the three vacuum suction cup assemblies can adsorb the workpiece at the same time, and the processing efficiency is high. The vacuum suction cup assembly includes a vacuum suction cup fixing seat and a vacuum suction cup arranged on the vacuum suction cup fixing seat. The vacuum suction cup of the vacuum suction cup assembly located in the middle is provided with three vacuum suction cups arranged in a triangular structure, which greatly improves the stability of the workpiece loaded into the punching machine and reduces deviation.

[0038] Exemplarily, the first robotic arm 5 includes a horizontally movable seat 51 and a first electric push rod 52. The horizontally movable seat 51 can be movably arranged on the frame 1 left and right and is driven to move left and right by a robotic arm driving assembly. The first electric push rod 52 is arranged on the horizontally movable seat 51, and a vacuum suction cup is provided at the end of the first electric push rod 52.

[0039] It should be noted that the lifting seat driving assembly, the moving seat driving assembly and the mechanical arm driving assembly all include a screw-nut pair, a linear guide pair and a motor. The motor is connected to the screw-nut pair and converts the rotational power into linear power. The linear guide pair plays a guiding and limiting role, thereby driving the lifting seat 62 to move up and down on the mechanical arm fixed seat 61, driving the vacuum suction cup moving seat 63 to move left and right on the lifting seat 62, and driving the horizontal moving seat 51 to move left and right on the frame 1.

[0040] For example, Figures 4 to 7 As shown, the material storage device 2 includes a material storage movable seat 21, a material placement mechanism 22 and a material storage drive assembly 23. The frame 1 is provided with a to-be-processed area and a loading area. The loading area is provided with two and are respectively arranged on the left and right sides of the to-be-processed area. The material storage movable seat 21 is arranged on the frame 1 and is driven by the material storage drive assembly 23 to move between the to-be-processed area and the loading area. The material placement mechanism 22 is provided with two and is arranged on the material storage movable seat 21 at intervals along the left and right directions. The material placement mechanism 22 includes a guide column 221. The guide column 221 is provided with a plurality of and is surrounded to form a to-be-processed workpiece placement groove for placing metal workpieces. The length of the frame 1 is greater than the length of the material storage movable seat 21. The area occupied by the material placement mechanism 22 is the same as the area of ​​the to-be-processed area and the loading area. Therefore, by setting the material storage movable seat 21, the material storage drive assembly 23 is used to switch the positions of the two material placement mechanisms 22. When the material placement mechanism 22 in one material placement mechanism is switched, the material placement mechanism 22 is automatically reset. When the material is taken for processing, another material placement mechanism 22 can be loaded, so that there is always material in the material placement mechanism 22 on the processing area, and there is no need to pause the processing to add materials to the placement slot of the workpiece to be processed, so as to ensure the continuous processing of the workpiece, with high operating efficiency, and no need for manual promotion, high degree of automation, saving time and effort; it should also be noted that the material storage drive assembly 23 includes a slide rail 231, a pulley 232, a screw nut pair and a material storage motor, the slide rail 231 is provided with two and is spaced apart on the left and right sides of the frame 1, the pulley 232 is correspondingly provided with two and is respectively arranged on the left and right sides of the material storage movable seat 21, the pulley 232 is slidably connected to the slide rail 231, the material storage motor is arranged on the frame 1, the material storage movable seat 21 is connected to the output end of the material storage motor through the screw nut pair, the screw of the screw nut pair is connected to the output end of the material storage motor, and the nut seat 425 of the screw nut pair is connected to the material storage movable seat 21.

[0041] For example, Figures 4 to 7As shown, the material placement mechanism 22 also includes an adjustment component 24 for adjusting the position of the guide column 221. The guide column 221 is provided with four and the guide column 221 is arranged in a rectangular shape. The adjustment component 24 drives the guide column 221 to move on the material storage movable seat 21 so that the bottom surface of the groove for placing the workpiece to be processed is proportionally enlarged or reduced; thereby, the operator can adjust the position of the guide column 221 according to the size of the workpiece, which is suitable for workpieces of different sizes, and is particularly suitable for circular workpieces, and is suitable for circular workpieces of different sizes. It has a wide range of applications and strong practicality.

[0042] For example, Figures 4 to 7 As shown, the number of the adjustment components 24 is the same as the number of the guide columns 221. The adjustment components 24 include a guide bar 241, a slider 242 and a locking column 243. Two guide bars 241 are provided and are spaced apart on the material storage movable seat 21. An adjustment channel 244 is formed between the two guide bars 241. The slider 242 is slidably connected to the adjustment channel 244 and fixed by the locking column 243. The guide column 221 is arranged on the slider 242. Therefore, the operator drives the guide column 221 to move by sliding the slider 242 to complete the size adjustment of the bottom surface of the groove for placing the workpiece to be processed.

[0043] For example, Figures 4 to 7 As shown, the material storage device 2 also includes a metal workpiece lifting mechanism, and the metal workpiece lifting mechanism includes a supporting fixed seat and a supporting plate. The supporting fixed seat is arranged on the frame 1, and the supporting plate can be movably arranged on the supporting fixed seat up and down and is driven up and down by a supporting driving assembly. The end of the supporting plate is located on the slot for placing the workpiece to be processed and is used to support the metal workpiece. In order to enable the supporting plate to automatically move upward after taking the metal workpiece, after the first robotic arm 5 takes the metal workpiece, the processor controls the supporting plate to move upward by a distance of the thickness of the metal workpiece, or a gravity sensor is used on the supporting plate, and the processor controls the supporting plate to move upward by a distance of the thickness of the metal workpiece according to gravity, so that the position of the metal workpiece at the top remains unchanged; it should also be noted that the bottom of the slot for placing the workpiece to be processed is provided with an avoidance hole 26. Specifically, the frame 1 is provided with a notch connected to the avoidance hole 26. Such a design makes the material storage movable seat 21 hollow at the position of the workpiece, so that it is convenient for the supporting plate to pass through the avoidance hole 26 and the notch to support the workpiece.

[0044] It should also be noted that if Figures 4 to 7As shown, the guide bar 241 is provided with a guide groove 2411, the notch of the guide groove 2411 faces the material storage movable seat 21, the guide groove 2411 matches the edge shape of the slider 242, the groove depth of the guide groove 2411 is greater than the height of the slider 242, the locking column 243 is a stud, and the slider 242 is provided with a first threaded hole threadedly connected to the stud, the guide column 221 is connected to the slider 242 through a mounting screw, and the slider 242 is provided with a connecting hole 2421 through which the mounting screw can pass, and the bottom of the guide column 221 is provided with a second threaded hole 2211 threadedly connected to the mounting screw, and the connecting hole 2421 is preferably a countersunk hole, so that the head of the mounting screw does not protrude from the bottom surface of the slider 242, so that the slider 242 can slide more smoothly. The guide post 221 is convenient for loading and unloading the guide post 221; a limiting post 25 is provided at the bottom of the groove for placing the workpiece to be processed, and a plurality of limiting posts 25 are provided and arranged one by one at one end of the plurality of adjusting channels 244, which can not only support the workpiece, but also prevent the workpiece from being close to the material storage movable seat 21 and being difficult to pick up, so as to facilitate the picking up of the workpiece. At the same time, it can prevent the slider 242 from being separated from the adjusting channel 244 when moving, causing the guide post 221 to tilt; an anti-collision sleeve 2212 is provided at the top of the guide post 221, which can effectively prevent the workpiece from rubbing or colliding with the guide post 221, causing damage or even breakage of the workpiece.

[0045] For example, Figures 4 to 7 As shown, in order to facilitate loading and unloading of the roller 322, the rotating frame 323 includes a swivel seat 3231 and a connecting rod 3232. The connecting rod 3232 is provided with a plurality of and respectively arranged around the outer circumference of the swivel seat 3231, and each of the connecting rods 3232 is connected to a roller 322.

[0046] It should also be noted that if Figures 4 to 7As shown, the connecting rod 3232 is provided with a locking member for limiting the movement of the roller 322, and the locking member includes a first clamping block 325, a second clamping block 326 and a connecting plate 327. The first end of the first clamping block 325 and the first end of the second clamping block 326 are respectively sleeved on the two ends of the roller 322 and fixed by locking screws. The first end of the first clamping block 325 and the first end of the second clamping block 326 are respectively provided with threaded holes threadedly connected to the locking screws. The first clamping block 325 and the second clamping block 326 are respectively fixed by the locking screws. The block 326 is pressed against the connecting rod 3232, and the second end of the first block 325 and the second end of the second block 326 are respectively provided with a first threaded hole, and the connecting plate 327 is provided with two waist-shaped holes 3271 corresponding to the two threaded holes respectively, and the connecting screw passes through the waist-shaped holes 3271 and is connected to the first threaded hole; thereby, the roller 322 can be effectively prevented from moving along the length of the connecting rod 3232, and the roller 322 can be easily loaded and unloaded, and the operator can adjust the first block 325 according to the length of the roller 322 The distance between the first end and the first end of the second clamping block 326 is convenient to adjust, with a wide range of applications and strong practicality; the oiling device 3 also includes a correction mechanism 33 arranged on the oil pan 321, the correction mechanism 33 includes a positioning rod 331, a second electric push rod and a magnet 332 for adsorbing the metal workpiece, the positioning rod 331 is provided with two and is respectively arranged on both sides of the magnet 332, the magnet 332 and the two positioning rods 331 form a card slot that is engaged with the metal workpiece, the second electric push rod is arranged on the oil pan 321, the magnet 332 is arranged at the output end of the second electric push rod and is driven by the second electric push rod, thereby, when feeding and taking materials, the magnet 332 will not generate an adsorption force on the metal workpiece, avoiding a rigid collision between the metal workpiece and the magnet 332, so as to avoid damaging the metal workpiece, and at the same time, reducing the picking force when picking up the metal workpiece, and can quickly and automatically adjust the position of the metal workpiece without manual alignment, with a high degree of automation, fast positioning, high operating efficiency, and ensuring the position of each oiling.

[0047] For example, Figures 8 to 10As shown, the positioning device 4 includes a support frame 41 and a limiting mechanism 42, the support frame 41 is mounted on the frame 1, and at least two parallel long holes 411 are provided on the support frame 41, and the long holes 411 are arranged along the front-to-back direction, and the limiting mechanism 42 is provided with two and is symmetrically arranged on the frame 1 in the front-to-back direction; the limiting mechanism 42 includes a first limiting rod 421, a second limiting rod 422, a limiting rod moving seat 423 and a limiting rod driving assembly 424, the first limiting rod 421 and the second limiting rod 422 are arranged on the limiting rod moving seat 423 and driven by the limiting rod driving assembly 424 to reciprocate back and forth in the two long holes 411 respectively, and a placement groove for a workpiece to be stamped is formed between the two first limiting rods 421 and the two second limiting rods 422; it should also be noted that the limiting rod moving seat 423 is provided with a plurality of spacings along the left-right direction with respect to the first limiting rod 4 21 or the second limit rod 422 is plugged into a matching slot; the operator can insert the limit rod into the corresponding slot according to the size of the workpiece, which is suitable for workpieces of different sizes, has a wide range of applications and is highly practical; thus, through the setting of the first limit rod 421 and the second limit rod 422, after the workpiece is placed on the support frame 41, the first limit rod 421 and the second limit rod 422 can be driven by the limit rod driving assembly 424 to continuously move to the preset position, thereby, the workpiece is automatically adjusted and moved to the preset position by continuously shrinking the area of ​​the slot for placing the part to be stamped, and the workpiece will not be damaged. The requirements for the initial placement position of the workpiece are low, which is particularly suitable for round workpieces, with accurate and fast positioning, time-saving and labor-saving, and a high degree of automation; it should also be noted that the limit rod moving seats 423 of the two limit mechanisms 42 move synchronously relative to or in reverse, thereby, can move simultaneously, which is particularly suitable for round workpieces, can prevent one side from moving and causing the workpiece to slip, and positioning is faster.

[0048] For example, Figures 8 to 10 As shown, the limit rod drive assembly 424 includes a nut seat 425, a screw 426 and a limit rod motor 427. The limit rod motor 427 is arranged on the frame, and the output end of the limit rod motor 427 is electrically connected to the screw 426. The nut seat 425 is connected and cooperated with the screw 426. The ends of the screws 426 of the two limit mechanisms 42 are connected by a coupling and have different rotation directions. Such a design greatly reduces the number of components used and the space occupied, and has a compact structure.

[0049] It should also be noted that if Figures 8 to 10As shown, the support bracket 41 includes a bracket 412 and a support rod 413, wherein two brackets 412 are provided and are arranged at intervals, and a plurality of support rods 413 are provided and are evenly spaced along the left-right direction and arranged between the two brackets 412, and an elongated hole 411 is formed between two adjacent support rods 413, and the bracket 412 includes a support leg 4121 and an adjustment plate 4122, wherein two adjustment plates 4122 are provided, and both ends of the adjustment plate 4122 are respectively connected to one of the support legs 4121, and the support leg 41 21 is provided with a mounting hole 4123, and the adjusting plate 4122 is provided with an adjusting hole 4124 arranged along the up-down direction, and the adjusting screw passes through the adjusting hole 4124 and is threadedly connected with the mounting hole 4123; thereby, the operator can insert the limit rod into the corresponding long hole 411 according to the size of the workpiece, which is suitable for workpieces of different sizes, has a wide range of applications, and is highly practical. The height of the support rod 413 can also be adjusted according to the thickness of the workpiece, and the height of the limit rod protruding from the support rod 413 is increased, so that the limit rod can position workpieces of different thicknesses.

[0050] It should also be noted that if Figure 1 As shown, the corners of the frame 1 are respectively provided with moving wheels 7 and base feet 8, the base feet 8 are provided with positioning rods 331, the positioning rods 331 are threadedly connected with positioning nuts, the frame 1 is provided with positioning holes that are connected and matched with the positioning rods 331, and the bottom surface of the frame 1 is against the top surface of the positioning nut; therefore, when processing the equipment, the base feet 8 are removed to facilitate the movement of the material exchange device, and when moved to the preset position, the base feet 8 are installed at the four corners to achieve the fixation of the processing equipment.

[0051] The working process of the present invention is as follows: before processing, a plurality of metal workpieces to be processed are placed on the material storage device 2; during processing, the processor controls the first electric push rod 52 of the first mechanical arm 5 to extend downward and adsorb the metal workpiece to be processed, the horizontal moving seat 51 moves and transports the metal workpiece to be processed to the top surface of the oil pan 321 fixed seat 31, the processor controls the second electric push rod to extend to a preset position, the magnet 332 adsorbs the metal workpiece, so that the metal workpiece is clamped in the card slot, the processor controls the vacuum pump to work, the magnet 332 is separated from the metal workpiece, and the metal workpiece is adsorbed on the top surface of the oil pan 321 fixed seat 31 through the adsorption hole 311, so that the back of the metal workpiece is against the roller 322, the processor controls the second electric push rod to reset, and controls the oiling drive assembly to work, the oiling drive assembly drives the rotating frame 323 to rotate and drive the roller 322 to roll in the oil groove 3211, so as to roll the oil in the oil groove 3211 to the back of the metal workpiece, thereby completing the annular oiling operation of the metal workpiece to be processed; the processor controls the vacuum pump to be turned off, and then controls the lifting seat 62 and the vacuum pump of the second mechanical arm 6 The suction cup moving seat 63 moves in conjunction with the metal workpiece to be stamped, and the metal workpiece to be stamped is transported to the support bracket 41. The processor controls the driving assembly to drive the first limiting rod 421 and the second limiting rod 422 to continuously move to the preset position, so that the area of ​​the placement slot of the workpiece to be stamped is continuously shrunk, thereby automatically adjusting and moving the workpiece to the preset position, thereby completing the position positioning correction of the metal workpiece to be stamped; the processor controls the first limiting rod 421 and the second limiting rod 422 to reset, and then controls the lifting seat 62 of the second robot arm 6 and the vacuum suction cup moving seat 63 to move in conjunction with each other. , the metal workpiece to be stamped is transported to the stamping machine. After the stamping machine completes the stamping, the processor controls the lifting seat 62 of the second robot arm 6 and the vacuum suction cup moving seat 63 to move jointly to unload the finished product, thereby completing the processing of the metal workpiece; wherein, when the lifting seat 62 of the second robot arm 6 and the vacuum suction cup moving seat 63 move jointly, the workpiece on the oiling device 3 and the workpiece on the positioning device 4 are adsorbed simultaneously, and the workpiece is moved to the oiling device 3 and the workpiece on the stamping machine are adsorbed simultaneously, so as to reduce the time for loading and unloading and improve the working efficiency.

[0052] In the description of the present invention, it should be understood that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" used in the present invention should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0053] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and substitutions can be made without departing from the technical principles of the present invention. These improvements and substitutions should also be regarded as the scope of protection of the present invention.

Claims

1. A film packaging processing equipment, characterized in that: The machine comprises a frame, and a material storage device for storing metal workpieces to be processed, an oiling device for oiling the bottom of the metal workpieces to be processed, and a positioning device for positioning and correcting the position of the metal workpieces to be stamped, which are sequentially arranged on the frame along the conveying direction. The frame is provided with a first mechanical arm for conveying the metal workpieces to be processed from the material storage device to the oiling device, and a second mechanical arm for conveying the metal workpieces to be stamped from the oiling device to the positioning device and from the positioning device to the stamping machine. The oiling device comprises an oil pan fixing seat and a rotating oiling mechanism, wherein the oil pan fixing seat is arranged on the frame, a vacuum pump is arranged on the oil pan fixing seat, an adsorption hole is arranged in the middle of the top surface of the oil pan fixing seat, the adsorption hole is connected to the vacuum pump through a vacuum channel, and sealing rings are arranged around the adsorption hole; The rotary oiling mechanism comprises an oil pan, a roller, a rotating frame, an oil pump and an oiling drive assembly, wherein the oil pan and the oil pump are respectively arranged on the frame, the oil pan is provided with an oil tank for containing the oil pumped out by the oil pump, the rotating frame is rotatably arranged on the oil pan fixing seat and driven to rotate by the oiling drive assembly, the roller is provided with a plurality of rotatable spacer rings arranged on the rotating frame, the roller abuts against the oil tank, and the rotation axis of the rotating frame is in the same straight line as the axis of the oil pan fixing seat; When the metal workpiece is adsorbed on the adsorption hole, the back side of the metal workpiece abuts against the roller; The positioning device comprises a support frame and a limiting mechanism, wherein the support frame is mounted on the frame, and the support frame is provided with at least two parallel long holes, and the long holes are arranged along the front-to-back direction, and the limiting mechanism is provided with two and is symmetrically arranged on the frame in the front-to-back direction; The limiting mechanism includes a first limiting rod, a second limiting rod, a limiting rod moving seat and a limiting rod driving assembly. The first limiting rod and the second limiting rod are arranged on the limiting rod moving seat and are driven by the limiting rod driving assembly to reciprocate back and forth in the two long holes respectively. A placement groove for the workpiece to be stamped is formed between the two first limiting rods and the two second limiting rods.

2. The bottom film processing equipment according to claim 1, characterized in that: The second robot arm includes a robot arm fixing seat, a lifting seat and a vacuum suction cup moving seat, the robot arm fixing seat is arranged on the frame, the lifting seat is arranged on the robot arm fixing seat so as to be movable up and down and is driven to move up and down by a lifting seat driving assembly, the vacuum suction cup moving seat is arranged on the lifting seat so as to be movable left and right and is driven to move left and right by a moving seat driving assembly, and three vacuum suction cup assemblies are arranged on the vacuum suction cup moving seat at intervals.

3. The bottom film processing equipment according to claim 1, characterized in that: The material storage device includes a material storage movable seat, a material placement mechanism and a material storage drive assembly. The frame is provided with a to-be-processed area and a loading area. The loading area is provided with two and is respectively arranged on the left and right sides of the to-be-processed area. The material storage movable seat is arranged on the frame and is driven by the material storage drive assembly to move between the to-be-processed area and the loading area. The material placement mechanism is provided with two and is arranged on the material storage movable seat at intervals along the left and right directions. The material placement mechanism includes guide columns, and the guide columns are provided with a plurality of them and are arranged to surround a to-be-processed workpiece placement groove for placing metal workpieces.

4. The bottom film processing equipment according to claim 3, characterized in that: The material placement mechanism also includes an adjustment component for adjusting the position of the guide pillars. The guide pillars are provided with four and arranged in a rectangular shape. The adjustment component drives the guide pillars to move on the material storage movable seat so that the bottom surface of the slot for placing the workpiece to be processed is proportionally enlarged or reduced.

5. The bottom film processing equipment according to claim 4, characterized in that: The number of the adjustment components is the same as the number of the guide columns. The adjustment components include a guide bar, a slider and a locking column. Two guide bars are provided and are spaced apart on the material storage movable seat. An adjustment channel is formed between the two guide bars. The slider is slidably connected to the adjustment channel and fixed by the locking column. The guide column is arranged on the slider.

6. The bottom film processing equipment according to claim 5, characterized in that: The guide bar is provided with a guide groove, the notch of the guide groove faces the material storage movable seat, the guide groove matches the edge shape of the slider, the groove depth of the guide groove is greater than the height of the slider, the locking column is a stud, and the slider is provided with a first threaded hole threadedly connected to the stud.

7. The bottom film processing equipment according to claim 3, characterized in that: The material storage device also includes a metal workpiece lifting mechanism, which includes a supporting seat and a supporting plate. The supporting seat is arranged on the frame, and the supporting plate is movably arranged on the supporting seat and is driven to move up and down by a supporting driving assembly. The end of the supporting plate is located on the workpiece placement slot and is used to support the metal workpiece.

8. The bottom film processing equipment according to claim 1, characterized in that: The rotating frame includes a swivel seat and a connecting rod. The connecting rods are provided in plurality and are respectively arranged around the outer circumference of the swivel seat. Each of the connecting rods is connected to one of the rollers.

9. The bottom film processing equipment according to claim 1, characterized in that: The limit rod drive assembly includes a nut seat, a screw and a limit rod motor. The limit rod motor is arranged on the frame. The output end of the limit rod motor is electrically connected to the screw. The nut seat is connected and cooperated with the screw. The ends of the screws of the two limit mechanisms are connected by a coupling and have different rotation directions.

Images