A multi-station top-breaking packaging machine

Abstract

The present invention discloses a multi-station top-breaking packaging machine. The multi-station top-breaking packaging machine comprises a frame, a base plate is fixed on the frame, a cutting die and a material puller are longitudinally installed at the front end of the base plate, an XY moving module is transversely installed at the front end of the base plate, a Z-direction lifting module is fixed to the moving end of the XY moving module, a suction fixture is fixed to the lifting end of the Z-direction lifting module, four lower moving modules are circularly arranged on a turntable, two upper modules are fixed on the base plate, a plurality of upper punching knives and an upper positioning block are installed on the lower surface of the upper fixture of the upper module, a floating plate of the lower moving module is located directly below the lower fixture, a plurality of waste ejecting knives are installed on the floating plate, the turntable can rotate in a circle so that the lower fixture sequentially enters directly below the upper fixture, the upper punching knife processes downward, the waste ejecting knife ejects waste upward, and the robot arranges the plate for packaging. The present invention has the effects of automated waste ejecting packaging, labor saving, high production efficiency, and high safety performance.

Description

Technical Field

[0001] The invention relates to a 3C parts processing device, in particular to a multi-station top-breaking packaging machine. Background Art

[0002] 3C products are used in every corner of life and production. 3C products contain a large number of small, thin and special-shaped 3C parts. In the process of punching and welding, 3C parts have the packaging process of upper and lower sheets. The existing upper and lower sheets are opened by processing jigs, especially for multiple connected welded parts. Workers need to manually take out the materials after welding and manually break the waste materials to discharge the waste. The defects are: it requires a lot of manpower, low production efficiency, poor placement accuracy and easy to hurt the safety of workers' arms. Summary of the invention

[0003] In order to solve one or more of the above problems, the present invention provides a multi-station top-breaking packaging machine.

[0004] According to one aspect of the present invention, the multi-station top-breaking packaging machine includes a frame, a base plate is fixed on the frame, a cutting die and a material puller are longitudinally installed at the front end of the base plate, an XY moving module is transversely installed at the front end of the base plate, a Z-direction lifting module is fixed to the moving end of the XY moving module, and a suction fixture is fixed to the lifting end of the Z-direction lifting module.

[0005] The top breaking and waste discharge module consists of two upper modules and four lower movable modules. The four lower movable modules are installed in a circular array on a turntable, which is rotatably connected to the middle of the base plate.

[0006] Two upper die sets are fixed on the base plate, the upper die set includes an upper fixture that can be lifted and lowered linearly, and a plurality of upper punch knives and an upper positioning block are installed on the lower surface of the upper fixture, and the lower movable die set includes a lower fixture and a floating plate that can be lifted and lowered linearly, and the floating plate is located directly below the lower fixture, and a plurality of top waste knives are installed on the floating plate, and the lower fixture is provided with a plurality of avoidance holes and a lower positioning block, and the lower positioning block cooperates with the upper positioning block, and the upper punch knife is located above the avoidance hole, and the top waste knife is located below the avoidance hole.

[0007] The turntable can rotate in a circle to make the lower fixture enter the upper fixture in turn, the upper positioning block and the lower positioning block fix the sheet, the upper punch knife processes downward, and the waste ejector knife ejects waste upward.

[0008] A robot is installed at the front end of the substrate, which removes the finished product from the lower fixture and places it on the tray for arrangement.

[0009] The device uses a continuous material belt as a carrier to transport welding sheets, and the cutting die punches out multiple products. The XY moving module moves in the X and Y directions to the top of the cutting die, and the Z lifting module rises and falls. The suction fixture sucks the material at the cutting die, and the sheet is placed on the lower fixture of the lower moving module. The lower positioning block performs preliminary positioning of the sheet, and the turntable rotates to allow the lower moving module with the sheet fixed to enter under the upper module. The lower moving module that has completed the cutting and waste discharge enters the unloading and packaging and loading positions. Then, the upper die is punched, the lower die pushes the waste, the robot takes the material and packs it, and the XY moving module is used to perform the punching and waste discharge. The module continues to drive three actions such as the suction fixture loading; the above steps are cyclically operated to complete the automatic waste packaging, and its beneficial effects are: first, the automatic waste packaging saves labor, has high production efficiency and high safety performance; second, the four stations simultaneously perform the top breaking, loading and unloading operations, and have high production efficiency; third, the X-axis material moves continuously, the Y-axis material is taken, the rotary loading and automatic waste discharge, and the robot automatically packs, the equipment is highly integrated, the degree of automation is high, and the equipment size is small; fourth, the upper positioning block and the lower positioning block are set to position the product up and down, with high positioning accuracy and high processing accuracy.

[0010] In some embodiments, the XY moving module includes an X-axis linear module, two sheet frames are respectively mounted on the base plate and located on both sides of the cutting die, one sheet frame is mounted with the X-axis linear module, and the other sheet frame is mounted with a slide rail, and the slide rail is equipped with a slider.

[0011] The moving end of the X-axis linear module is installed at the lower end of the main frame and the slider is installed at the other end, and the Y-axis linear module is installed on the front side of the main frame.

[0012] In some embodiments, the Z-axis lifting module includes two pneumatic slides.

[0013] The suction jig includes a first jig and a second jig, which are respectively fixed on a telescopic plate of a pneumatic slide. A group of suction nozzles are respectively installed at both ends and in the middle of the first jig, and a group of suction nozzles are respectively installed at both ends of the second jig. Each group of suction nozzles includes four suction heads. The manipulator is a four-axis manipulator. A third jig is installed at the end of the manipulator, and five groups of suction nozzles are installed on the third jig.

[0014] In some embodiments, a material guiding device is further provided at the front end of the cutting die.

[0015] The cutting die includes a cutting cylinder, which is fixed at the lower end of the retaining frame and connected to a floating plate. A punching knife is installed on the floating plate. A pressing plate is fixed at the upper end of the retaining frame. The pressing plate is provided with a feeding hole. The punching knife passes through the avoidance hole of the retaining frame to punch out the connecting end of the product in the feeding hole to separate the product from the material strip. The suction nozzle of the first fixture or the second fixture sucks the material at the feeding hole.

[0016] In some embodiments, a plurality of roller assemblies are fixed in a circumferential array on the substrate, and a turntable is placed on the roller assemblies.

[0017] The roller assembly includes a roller, a roller seat and a roller shaft. The lower end of the roller seat extends to both sides to form ear plates. The middle section of the upper end of the roller seat is concave inward to form a rectangular groove. The two upper end plates of the rectangular groove form shaft holes respectively.

[0018] An upper end plate is threadedly connected with a baffle plate, which is located at the lower end of the shaft hole. A large-diameter baffle shoulder is formed at one end of the roller shaft and a notch groove is formed on the circumferential surface of the other end. The upper end of the baffle plate is located in the notch groove.

[0019] In some embodiments, the driving part includes a hollow rotating platform and a driving motor, the hollow rotating platform includes a shell, an input end and a rotating end, the input end is connected to one side of the shell, a driving gear is installed at the center of the input end, the rotating end is installed in the center hole of the shell, a passive gear is provided under the circumferential surface of the rotating end, and the driving gear and the passive gear are meshed.

[0020] The rotating end is fixed under the edge of the center hole of the turntable, the shell is fixed on the raised platform of the base plate, and the driving motor passes through the motor hole of the base plate to connect the input end.

[0021] In some embodiments, a raised platform is fixed on the substrate, a threading hole is provided at the center of the raised platform, and a clearance hole is provided on the substrate just below the threading hole.

[0022] The connecting seat passes through the first through hole and the central hole of the hollow rotating platform, the lower end of the connecting seat is fixed on the raised platform, and the upper end of the central hole of the connecting seat is sleeved and connected with a rotating joint.

[0023] In some embodiments, the upper mold assembly further includes an upper pressure cylinder, which is fixed to the side top plate of the side frame, and the upper fixture is connected to the telescopic end of the upper pressure cylinder.

[0024] The lower moving module also includes a top exhaust cylinder. The lower fixture is fixed on the lower frame. The top exhaust cylinder is fixed under the turntable. The telescopic end of the top exhaust cylinder is connected to the floating plate.

[0025] The first guide post is fixed on the upper fixture, the upper guide sleeves are installed at the four corners of the side top plate, and the lower guide sleeves are installed at the four corners of the lower fixture. The upper end of the first guide post is slidably connected to the upper guide sleeve, and the turntable can rotate in a circle to make the lower end of the first guide post enter just above the lower guide sleeve.

[0026] In some embodiments, the lower fixture fixes four second guide posts near the four corners, four second guide sleeves are fixed at the four corners of the floating plate, and the second guide posts are sleeved in the second guide sleeves.

[0027] In some embodiments, the telescopic rods of the upper pressure cylinder and the top exhaust cylinder are equipped with a quick connector, each quick connector is equipped with a fixed block, the end of the quick connector is a large diameter slip ring, each fixed block is provided with a C-shaped track, and the slip ring can slide in the C-shaped track. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 A three-dimensional schematic diagram of a multi-station top-breaking packaging machine according to one embodiment of the present invention;

[0029] Figure 2 for Figure 1 A three-dimensional schematic diagram of the cutting die shown;

[0030] Figure 3 for Figure 1 The three-dimensional schematic diagram of the XY moving module and the Z lifting module is shown;

[0031] Figure 4 for Figure 1 A three-dimensional schematic diagram of the top-breaking waste discharge module shown;

[0032] Figure 5 for Figure 4 A schematic top view of the top breaking and waste discharge module shown;

[0033] Figure 6 for Figure 5 A-A cross-sectional schematic diagram of the top-breaking waste discharge module shown;

[0034] Figure 7 for Figure 4 A three-dimensional schematic diagram of the roller assembly shown;

[0035] Figure 8 for Figure 4 A three-dimensional schematic diagram of the side frame shown;

[0036] Fig. 9 for Figure 4 A three-dimensional schematic diagram of the upper die set shown;

[0037] Fig.10 for Figure 4 A three-dimensional schematic diagram of the lower moving module shown;

[0038] Fig.11 for Fig.10 A three-dimensional exploded schematic diagram of the lower moving module is shown;

[0039] Fig.12 for Figure 4 A three-dimensional schematic diagram of the driving unit shown;

[0040] Fig.13 for Fig.12 A three-dimensional schematic diagram of the hollow rotating platform shown;

[0041] Fig.14 for Figure 4 A three-dimensional schematic diagram of the rotary joint shown;

[0042] Frame 01, material guide device 02, cutting die 03, cutting cylinder 031, floating plate 032, punching knife 033, retaining frame 034, pressing plate 035, material taking hole 036, material puller 04, XY moving module 05, slide rail 050, X-axis linear module 051, sheet frame 052, slide block 053, main frame 054, Y-axis linear module 055, Z-axis lifting module 06, suction fixture 07, first fixture 071, second fixture 072, suction nozzle 073, robot 09, third fixture 091;

[0043] Top cutting waste discharge module 08, base plate 1, make way hole 101, motor hole 102, pad 11, connecting seat 12, U-shaped hole 121, round hole 122, fixing ring 123, quick connector 13, fixing block 14, turntable 2, first through hole 21, cylinder hole 22, process through hole 23, upper die set 3, upper fixture 31, upper pressure cylinder 32, upper punch knife 33, upper positioning block 34, first guide column 35, upper guide sleeve 36, upper pad 37, guide screw 38, roller assembly 4, roller 41, roller seat 42, ear plate 421, rectangular groove 422, shaft hole 423, upper end plate 424, roller shaft 43, shoulder 431, cutout groove 432, stop Plate 44, driving part 5, hollow rotating platform 51, shell 511, input end 512, rotating end 513, driving gear 514, driven gear 515, driving motor 52, rotating joint 6, moving shaft 61, static main pipe 62, electric output end 63, pneumatic joint 64, pneumatic input end 65, electric input end 66, side frame 7, side top plate 71, main wall plate 72, lower bottom plate 73, side wall plate 74, lower frame 8, lower moving module 9, lower fixture 91, avoidance hole 911, top waste cylinder 92, floating plate 93, top waste knife 94, lower positioning block 95, lower guide sleeve 96, lower pad 97, second guide column 98, second guide sleeve 99, solenoid valve 10. DETAILED DESCRIPTION

[0044] The present invention will be further described in detail below with reference to the accompanying drawings. It should be noted that the words "front", "rear", "left", "right", "upper" and "lower" used in the following description refer to directions in the accompanying drawings, and the words "inner" and "outer" refer to directions toward or away from the geometric center of a specific component, respectively.

[0045] Figures 1 to 14A multi-station top-breaking packaging machine according to an embodiment of the present invention is schematically shown. As shown in the figure, the device includes a frame 01, a base plate 1 is fixed on the frame 01, a cutting die 03 and a puller 04 are longitudinally installed at the front end of the base plate 1, an XY moving module 05 is transversely installed at the front end of the base plate 1, a Z-direction lifting module 06 is fixed to the moving end of the XY moving module 05, and a suction fixture 07 is fixed to the lifting end of the Z-direction lifting module 06.

[0046] The top breaking and waste discharge module 08 includes two upper modules 3 and four lower movable modules 9. The four lower movable modules 9 are installed in a circular array on a turntable 2. The turntable 2 is rotatably connected to the middle of the base plate 1.

[0047] Two upper mold groups 3 are fixed on the base plate 1. The upper mold group 3 includes an upper fixture 31 that can be lifted and lowered linearly. A plurality of upper punch knives 33 and an upper positioning block 34 are installed on the lower surface of the upper fixture 31. The lower movable mold group 9 includes a lower fixture 91 and a floating plate 93 that can be lifted and lowered linearly. The floating plate 93 is located directly below the lower fixture 91. A plurality of top waste knives 94 are installed on the floating plate 93. The lower fixture 91 is provided with a plurality of avoidance holes 911 and a lower positioning block 95. The lower positioning block 95 cooperates with the upper positioning block 34. The upper punch knife 33 is located above the avoidance hole 911, and the top waste knife 94 is located below the avoidance hole 911.

[0048] The turntable 2 can rotate in a circle so that the lower fixture 91 enters the lower part of the upper fixture 31 in sequence, the upper positioning block 34 and the lower positioning block 95 fix the sheet, the upper punching knife 33 processes downward, and the waste ejecting knife 94 ejects waste upward.

[0049] A robot 09 is installed at the front end of the substrate 1, and the robot 09 removes the finished product on the lower fixture 91 and places it on a tray for arrangement.

[0050] The device uses a continuous material belt as a carrier to transport welding sheets, and the cutting die 03 punches out multiple products. The XY moving module 05 moves in the X and Y directions to the top of the cutting die 03, and the Z lifting module 06 rises and falls. The suction fixture 07 sucks the material at the cutting die 03, and the sheet is placed on the lower fixture 91 of the lower moving module 9, wherein the lower positioning block 95 performs preliminary positioning of the sheet. The turntable 2 rotates to allow the lower moving module 9 with the sheet fixed to enter under the upper module 3, and the lower moving module 9 that has completed the cutting and waste discharge enters the unloading packaging and loading position, and then, the upper module 3 punches, the lower moving module 9 pushes the waste, and the robot 09 is operated at the same time. Material picking and packaging, the XY moving module continues to drive the suction fixture 07 to load and other three actions; the above steps are repeated to complete the automatic waste top packaging, and its beneficial effects are: first, automatic waste top packaging saves labor, has high production efficiency and high safety performance; second, four stations simultaneously perform top breaking, loading and unloading operations, and have high production efficiency; third, the X-axis material piece continuously moves, the Y-axis material is picked up, the rotary loading and automatic waste discharge, and the robot automatically packs, the equipment is highly integrated, the degree of automation is high, and the equipment size is small; fourth, the upper positioning block 34 and the lower positioning block 95 are set to position the product up and down, with high positioning accuracy and high processing accuracy.

[0051] Preferably, the XY moving module 05 includes an X-axis linear module 051, two sheet frames 052 are respectively mounted on the substrate 1 and located on both sides of the cutting mold 03, the X-axis linear module 051 is mounted on one sheet frame 052, and a slide rail 050 is mounted on the other sheet frame 052, and the slide rail 050 is matched with a slider 053.

[0052] The moving end of the X-direction linear module 051 is installed at the lower end of the main frame 054 and the slider 053 is installed at the other end, and the Y-direction linear module 055 is installed on the front side of the main frame 054. The beneficial effect is that the XY moving module 05 adopts a linear module, with high linear movement accuracy and high sheet placement accuracy.

[0053] Preferably, the Z-axis lifting module 06 includes two pneumatic slides, and its beneficial effects are: pneumatic sliding linear lifting height.

[0054] The suction fixture 07 includes a first fixture 071 and a second fixture 072. The first fixture 071 and the second fixture 072 are respectively fixed on a telescopic plate of a pneumatic slide. A group of suction nozzles 073 are respectively installed at both ends and in the middle of the first fixture 071. A group of suction nozzles 073 are respectively installed at both ends of the second fixture 072.

[0055] Each set of suction nozzles 073 includes four suction heads, which are respectively located at the middle two ends and the upper and lower ends. Each set of suction nozzles 073 can suck two products symmetrically distributed on the material belt;

[0056] The robot 09 is a four-axis robot, and a third fixture 091 is installed at the end of the robot 09. Five groups of suction nozzles 073 are installed on the third fixture 091. The beneficial effect is that the arrangement has high adaptability to the sheet.

[0057] Preferably, a material guide device 02 is also provided at the front end of the cutting die 03.

[0058] The cutting die 03 includes a cutting cylinder 031, which is fixed at the lower end of a retaining frame 034. The cutting cylinder 031 is connected to a floating plate 032. A punching knife 033 is installed on the floating plate 032. A pressing plate 035 is fixed at the upper end of the retaining frame 034. The pressing plate 035 is provided with a material collection hole 036. The punching knife 033 passes through the avoidance hole of the retaining frame 034 to punch out the connecting end of the product in the material collection hole 036 to separate the product from the material strip. The suction nozzle 073 of the first fixture 071 or the second fixture 072 sucks the material at the material collection hole 036.

[0059] Preferably, a plurality of roller assemblies 4 are fixed in a circumferential array on the substrate 1, and the turntable 2 is placed on the roller assemblies 4.

[0060] The roller assembly 4 includes a roller 41, a roller seat 42 and a roller shaft 43. The lower end of the roller seat 42 extends to both sides to form ear plates 421. The middle section of the upper end of the roller seat 42 is concave inward to form a rectangular groove 422. Shaft holes 423 are respectively formed on the two upper end plates 424 of the rectangular groove 422. The beneficial effect is that the roller assembly 4 set up is flexible in rotation and has high supporting strength.

[0061] The screw member passes through the through hole of the ear plate 421 to connect to the base plate 1, the roller shaft 43 passes through the shaft hole 423 and is fixed to the upper end plate 424, the roller 41 is located in the rectangular groove 422, and the two ends of the roller 41 are connected to the roller shaft 43 through bearings.

[0062] An upper end plate 424 is threadedly connected with a baffle 44, which is located at the lower end of the shaft hole 423. A large-diameter baffle shoulder 431 is formed at one end of the roller shaft 43, and a notch groove 432 is formed on the circumferential surface of the other end, and the upper end of the baffle 44 is located in the notch groove 432. The beneficial effect is that the connection mode of the arrangement is firmly fixed and easy to install.

[0063] Preferably, the driving part 5 includes a hollow rotating platform 51 and a driving motor 52. The hollow rotating platform 51 includes a shell 511, an input end 512 and a rotating end 513. The input end 512 is connected to one side of the shell 511. A driving gear 514 is installed at the center of the input end 512. The rotating end 513 is installed in the center hole of the shell 511. A passive gear 515 is provided under the circumferential surface of the rotating end 513. The driving gear 514 and the passive gear 515 are meshed.

[0064] The rotating end 513 is fixed under the edge of the center hole of the turntable 2, the housing 511 is fixed on the raised platform 11 of the base plate 1, and the driving motor 52 passes through the motor hole 102 of the base plate 1 to connect the input end 512. The beneficial effect is that the hollow rotating platform 51 of the arrangement can output a larger torque and the transmission is precise.

[0065] Preferably, the driving gear 514 and the driven gear 515 are helical gears, which have the beneficial effect that the helical gears can have a larger output torque.

[0066] Preferably, a raised platform 11 is fixed on the base plate 1, a threading hole is provided at the center of the raised platform 11, and a clearance hole 101 is provided on the base plate 1 just below the threading hole.

[0067] The connection seat 12 passes through the first through hole 21 and the center hole of the hollow rotating platform 51, the lower end of the connection seat 12 is fixed on the raised platform 11, the upper end of the center hole of the connection seat 12 is sleeved with a rotary joint 6, the lower movable module 9 is connected to the control component through the rotary joint 6, several output ends of the rotary joint 6 are respectively connected to the pneumatic parts and electric controls of the lower movable module 9, and the input line at the lower end of the rotary joint 6 passes through the first through hole 21 to connect the control component. Its beneficial effect is that: this setting greatly improves the safety performance of the connection line and reduces the volume of the equipment.

[0068] Preferably, the rotary joint 6 is a pneumatic-electric integrated adapter, and the rotary joint 6 includes a moving shaft 61 and a static main pipe 62. The moving shaft 61 is rotatably connected to the static main pipe 62 through a bearing. An electric output terminal 63 is provided at the center of the upper surface of the moving shaft 61. A plurality of pneumatic joints 64 are provided on the circumferential surface of the moving shaft 61. A plurality of pneumatic input terminals 65 are provided on the circumferential surface of the static main pipe 62. An electric input terminal 66 is provided on the lower surface of the static main pipe 62. The static main pipe 62 is inserted through the central hole of the connecting seat 12 and fixed at the upper end of the connecting seat 12. The beneficial effect is that the rotary joint 6 provided with the arrangement is flexible in rotation and is suitable for gas and electric input in rotating occasions.

[0069] Preferably, a U-shaped hole 121 is provided at the upper end of the connection seat 12, and a threaded member passes through the U-shaped hole 121 to fix the static main pipe 62. Two oblong holes 122 are provided on the circumferential surface of the connection seat 12, and the air pipe passes through the oblong holes 122 to connect to the pneumatic input end 65.

[0070] The lower end of the connection seat 12 extends outward to form a fixing ring 123, and the screw member passes through the through hole of the fixing ring 123 to connect the padding platform 11. The beneficial effect is that the connection seat 12 is simple in structure, compact in size, and has a reliable connection.

[0071] Preferably, a plurality of solenoid valves 10 are fixed in a circular array on the upper surface of the turntable 2, the top exhaust cylinder 92 of the lower movable module 9 is connected to the solenoid valve 10 through an air pipe, each solenoid valve 10 is connected to a pneumatic joint 64 through an air pipe, and the electrical output end 63 is connected to the magnetic ring or solenoid valve 10 of the top exhaust cylinder 92.

[0072] The turntable 2 is also provided with a cylinder hole 22 , through which the top exhaust cylinder 92 passes. Both ends of the cylinder hole 22 are provided with process through holes 23 , through which an air pipe or an electric wire passes.

[0073] Preferably, the upper mold assembly 3 further includes an upper pressure cylinder 32, which is fixed on the side top plate 71 of the side frame 7, and the upper fixture 31 is connected to the telescopic end of the upper pressure cylinder 32.

[0074] The lower moving die set 9 also includes a top exhaust cylinder 92. The lower fixture 91 is fixed on the lower frame 8. The top exhaust cylinder 92 is fixed under the turntable 2. The telescopic end of the top exhaust cylinder 92 is connected to the floating plate 93.

[0075] The first guide column 35 is fixed on the upper fixture 31, the upper guide sleeves 36 are respectively installed at the four corners of the side top plate 71, and the lower guide sleeves 96 are respectively installed at the four corners of the lower fixture 91. The upper end of the first guide column 35 is slidably connected to the upper guide sleeve 36, and the turntable 2 can rotate in a circle so that the lower end of the first guide column 35 enters directly above the lower guide sleeve 96.

[0076] Preferably, four second guide pillars 98 are fixed near the four corners of the lower fixture 91 , four second guide sleeves 99 are fixed at the four corners of the floating plate 93 , and the second guide pillars 98 are sleeved in the second guide sleeves 99 .

[0077] Preferably, the upper mold assembly 3 also includes an upper pad 37, which is fixed on the upper fixture 31. The four corners of the upper pad 37 are respectively provided with grooves, and the first guide column 35 is provided with a positioning ring, which is clamped in the groove. The beneficial effect is: the upper pad 37 is provided to effectively protect the upper fixture 31 and provide a good installation platform.

[0078] A guide screw 38 is fixed in the middle of both ends of the upper pad 37, and the upper end of the guide screw 38 slides in the guide hole of the side top plate 71. The beneficial effect is that the guide screw 38 can further improve the straightness of the up and down movement.

[0079] The lower mold assembly 9 also includes a lower pad 97, which is fixed on the lower frame 8 and connected under the lower fixture 91. The lower pad 97 is provided with a through hole that is the same as the avoidance hole 911. The beneficial effect is that the lower pad 97 can effectively protect the lower fixture 91 and provide a good installation platform.

[0080] Preferably, the telescopic rods of the upper pressure cylinder 32 and the exhaust cylinder 92 are both equipped with a quick connector 13, each quick connector 13 is matched with a fixing block 14, and the fixing block 14 is respectively fixed on the upper pad 37 or under the lower pad 97, and the end of the quick connector 13 is a large-diameter slip ring, and each fixing block 14 is provided with a C-shaped track, and the slip ring can slide in the C-shaped track. The beneficial effects are: easy installation, easy adjustment and maintenance.

[0081] Preferably, there are several lower racks 8 in a circular array above the turntable 2.

[0082] The lower frame 8 is two rectangular frames, each of which has a rectangular through hole in the middle, the upper hole wall of the rectangular through hole is connected to the lower pad 97 and the lower hole wall is connected to the turntable 2;

[0083] The side frame 7 includes a lower bottom plate 73, two ends of the main wall plate 72 are respectively vertically connected to the side top plate 71 and one end of the lower bottom plate 73, two side wall plates 74 are respectively vertically connected between the side top plate 71 and the two sides of the lower bottom plate 73, and the lower bottom plate 73 is connected to the base plate 1. The beneficial effects are: the side frame 7 has high strength and high stability, and there is no vibration during the processing.

[0084] The above are only some embodiments of the present invention. For those skilled in the art, several modifications and improvements can be made without departing from the creative concept of the present invention, which all belong to the protection scope of the present invention.

Claims

1. A multi-station top-breaking packaging machine, characterized in that: The machine comprises a frame (01), a base plate (1) is fixed on the frame (01), a cutting die (03) and a material pulling machine (04) are longitudinally mounted on the front end of the base plate (1), an XY moving module (05) is transversely mounted on the front end of the base plate (1), a Z-direction lifting module (06) is fixed to the moving end of the XY moving module (05), and a suction fixture (07) is fixed to the lifting end of the Z-direction lifting module (06), The top breaking and waste discharge module (08) comprises two upper modules (3) and four lower movable modules (9). The four lower movable modules (9) are installed in a circular array on a turntable (2). The turntable (2) is rotatably connected to the middle of the base plate (1). The two upper mold groups (3) are fixed on the base plate (1), the upper mold group (3) comprises an upper fixture (31) capable of linear lifting and lowering, a plurality of upper punching knives (33) and an upper positioning block (34) are installed on the lower surface of the upper fixture (31), the lower movable mold group (9) comprises a lower fixture (91) and a floating plate (93) capable of linear lifting and lowering, the floating plate (93) is located directly below the lower fixture (91), a plurality of top waste knives (94) are installed on the floating plate (93), the lower fixture (91) is provided with a plurality of avoidance holes (911) and a lower positioning block (95), the lower positioning block (95) and the upper positioning block (34) cooperate with each other, the upper punching knife (33) is located above the avoidance hole (911), and the top waste knife (94) is located below the avoidance hole (911), The turntable (2) can rotate in a circle so that the lower jig (91) sequentially enters directly below the upper jig (31), the upper positioning block (34) and the lower positioning block (95) fix the sheet, the upper punching knife (33) processes downward, and the waste ejecting knife (94) ejects waste upward. A robot (09) is installed at the front end of the substrate (1), and the robot (09) removes the finished product on the lower fixture (91) and places it on a tray for arrangement; The XY moving module (05) comprises an X-direction linear module (051), two sheet frames (052) are respectively mounted on the base plate (1) and located on both sides of the cutting die (03), the X-direction linear module (051) is mounted on one sheet frame (052), a slide rail (050) is mounted on the other sheet frame (052), and a slider (053) is matched on the slide rail (050), The moving end of the X-direction linear module (051) is installed at the lower end of the main frame (054) and the slider (053) is installed at the other end, and the Y-direction linear module (055) is installed on the front side of the main frame (054); The Z-direction lifting module (06) comprises two pneumatic slides, The suction fixture (07) comprises a first fixture (071) and a second fixture (072), the first fixture (071) and the second fixture (072) are respectively fixed on a telescopic plate of the pneumatic slide, a group of suction nozzles (073) are respectively installed at both ends and in the middle of the first fixture (071), and a group of suction nozzles (073) are respectively installed at both ends of the second fixture (072), each group of suction nozzles (073) comprises four suction heads, the manipulator (09) is a four-axis manipulator, a third fixture (091) is installed at the end of the manipulator (09), and five groups of suction nozzles (073) are installed on the third fixture (091); The front end of the cutting die (03) is also provided with a material guiding device (02). The cutting die (03) comprises a cutting cylinder (031), the cutting cylinder (031) is fixed at the lower end of a retaining frame (034), the cutting cylinder (031) is connected to a floating plate (032), a punching knife (033) is installed on the floating plate (032), a pressing plate (035) is fixed at the upper end of the retaining frame (034), the pressing plate (035) is provided with a material taking hole (036), the punching knife (033) passes through the avoidance hole of the retaining frame (034) to punch the connecting end of the product in the material taking hole (036), and separates the product from the material strip, and the suction nozzle (073) of the first jig (071) or the second jig (072) sucks the material at the material taking hole (036); A plurality of roller assemblies (4) are fixed in a circular array on the base plate (1), the turntable (2) is placed on the roller assemblies (4), the roller assemblies (4) comprise rollers (41), roller seats (42) and roller shafts (43), the lower end of the roller seats (42) extends to both sides to form ear plates (421), the middle section of the upper end of the roller seats (42) is concave inward to form a rectangular groove (422), and shaft holes (423) are respectively formed on the two upper end plates (424) of the rectangular groove (422), One of the upper end plates (424) is threadedly connected to a baffle plate (44), the baffle plate (44) is located at the lower end of the shaft hole (423), a large-diameter baffle shoulder (431) is formed at one end of the roller shaft (43) and a notch groove (432) is formed on the circumferential surface of the other end, and the upper end of the baffle plate (44) is located in the notch groove (432); The driving part (5) comprises a hollow rotating platform (51) and a driving motor (52). The hollow rotating platform (51) comprises a housing (511), an input end (512) and a rotating end (513). The input end (512) is connected to one side of the housing (511). A driving gear (514) is installed at the center of the input end (512). The rotating end (513) is installed in a central hole of the housing (511). A driven gear (515) is provided under the circumferential surface of the rotating end (513). The driving gear (514) and the driven gear (515) are meshed with each other. The rotating end (513) is fixed under the edge of the central hole of the turntable (2), the housing (511) is fixed on the raised platform (11) of the base plate (1), and the driving motor (52) passes through the motor hole (102) of the base plate (1) to connect to the input end (512); The raising platform (11) is fixed on the base plate (1), a threading hole is provided at the center of the raising platform (11), and a clearance hole (101) is provided on the base plate (1) just below the threading hole. The connecting seat (12) passes through the first through hole (21) and the center hole of the hollow rotating platform (51); the lower end of the connecting seat (12) is fixed on the raised platform (11); and the upper end of the center hole of the connecting seat (12) is sleeved and connected with a rotating joint (6); The upper mold assembly (3) further comprises an upper pressure cylinder (32), wherein the upper pressure cylinder (32) is fixed on a side top plate (71) of the side frame (7), and the upper fixture (31) is connected to the telescopic end of the upper pressure cylinder (32). The lower movable die set (9) further comprises a top exhaust gas cylinder (92), the lower fixture (91) is fixed on the lower frame (8), the top exhaust gas cylinder (92) is fixed under the turntable (2), and the telescopic end of the top exhaust gas cylinder (92) is connected to the floating plate (93). A first guide post (35) is fixed on the upper fixture (31); upper guide sleeves (36) are respectively installed at the four corners of the side top plate (71); lower guide sleeves (96) are respectively installed at the four corners of the lower fixture (91); the upper end of the first guide post (35) is slidably connected to the upper guide sleeve (36); the turntable (2) can rotate in a circle so that the lower end of the first guide post (35) enters directly above the lower guide sleeve (96); The lower fixture (91) is provided with four second guide posts (98) fixed near the four corners, and four second guide sleeves (99) are fixed at the four corners of the floating plate (93), and the second guide posts (98) are sleeved in the second guide sleeves (99); The telescopic rods of the upper pressure cylinder (32) and the exhaust cylinder (92) are both equipped with a quick-release joint (13), each of which is matched with a fixing block (14), the end of the quick-release joint (13) is a large-diameter slip ring, and each of the fixing blocks (14) is provided with a C-shaped track, and the slip ring can slide in the C-shaped track.

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